diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f112807
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+# General
+*.swp
+*~
+
+# Automake / autoconf
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+
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+
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diff --git a/.pc/.quilt_patches b/.pc/.quilt_patches
new file mode 100644
index 0000000..6857a8d
--- /dev/null
+++ b/.pc/.quilt_patches
@@ -0,0 +1 @@
+debian/patches
diff --git a/.pc/.quilt_series b/.pc/.quilt_series
new file mode 100644
index 0000000..c206706
--- /dev/null
+++ b/.pc/.quilt_series
@@ -0,0 +1 @@
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diff --git a/.pc/.version b/.pc/.version
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/.pc/applied-patches b/.pc/applied-patches
new file mode 100644
index 0000000..e69de29
diff --git a/ChangeLog b/ChangeLog
index df64bfc..2d62c7a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+wmweather+ (2.19-alpha) unstable; urgency=medium
+
+ * Update autoconf config.
+ * Use pcre2 instead of pcre.
+
+ -- Brad Jorsch <anomie@users.sourceforge.net> Thu, 25 Nov 2021 17:12:00 -0500
+
+wmweather+ (2.18) unstable; urgency=medium
+
+ * Fix compilation for GCC 10
+ * Don't auto-generate date in manpage (Debian doesn't like that)
+
+ -- Brad Jorsch <anomie@users.sourceforge.net> Fri, 24 Apr 2020 14:11:46 -0400
+
wmweather+ (2.17) unstable; urgency=medium
* Add User-Agent when downloading files.
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diff --git a/README b/README
index 5957efb..da86314 100644
--- a/README
+++ b/README
@@ -5,7 +5,7 @@ You will need the following libraries (with proper headers) installed
in order to compile this app. If you're using Debian, try packages like
the ones indicated.
libwraster libwraster2, libwraster2-dev
- libpcre libpcre3, libpcre3-dev
+ libpcre2 libpcre2, libpcre2-dev
libm libc6, libc6-dev
libXpm xlibs, xlibs-dev
libX11 xlibs, xlibs-dev
@@ -31,10 +31,6 @@ If you get errors about a missing libwraster, check the following:
like /usr/include/wraster.h and /usr/X11R6/lib/libwraster.so, try adding
specific -I and -L options to your CFLAGS variable.
-If you get errors about a missing pcre.h, and you have your header in
-/usr/include/pcre/pcre.h instead of /usr/include/pcre.h, you will have to
-add "-I/usr/include/pcre" to your CFLAGS variable when running ./configure.
-
If you get an error about anything missing in the b0rken subdirectory, the
problem is most likely that some library function or another is broken on
your system, configure detected this fact, a replacement was requested, and
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index d0cbec9..0000000
--- a/aclocal.m4
+++ /dev/null
@@ -1,1458 +0,0 @@
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-# Copyright (C) 2006, David Shaw <dshaw@jabberwocky.com>
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diff --git a/configure b/configure
deleted file mode 100755
index 3a6565d..0000000
--- a/configure
+++ /dev/null
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-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
- your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
- your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
- int datasize;
- double data[];
-};
-
-struct named_init {
- int number;
- const wchar_t *name;
- double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
- // See if C++-style comments work.
- // Iterate through items via the restricted pointer.
- // Also check for declarations in for loops.
- for (unsigned int i = 0; *(text+i) != '\0'; ++i)
- continue;
- return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
- va_list args;
- va_start (args, format);
- va_list args_copy;
- va_copy (args_copy, args);
-
- const char *str;
- int number;
- float fnumber;
-
- while (*format)
- {
- switch (*format++)
- {
- case 's': // string
- str = va_arg (args_copy, const char *);
- break;
- case 'd': // int
- number = va_arg (args_copy, int);
- break;
- case 'f': // float
- fnumber = va_arg (args_copy, double);
- break;
- default:
- break;
- }
- }
- va_end (args_copy);
- va_end (args);
-}
-
-int
-main ()
-{
-
- // Check bool.
- _Bool success = false;
-
- // Check restrict.
- if (test_restrict ("String literal") == 0)
- success = true;
- char *restrict newvar = "Another string";
-
- // Check varargs.
- test_varargs ("s, d' f .", "string", 65, 34.234);
- test_varargs_macros ();
-
- // Check flexible array members.
- struct incomplete_array *ia =
- malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
- ia->datasize = 10;
- for (int i = 0; i < ia->datasize; ++i)
- ia->data[i] = i * 1.234;
-
- // Check named initializers.
- struct named_init ni = {
- .number = 34,
- .name = L"Test wide string",
- .average = 543.34343,
- };
-
- ni.number = 58;
-
- int dynamic_array[ni.number];
- dynamic_array[ni.number - 1] = 543;
-
- // work around unused variable warnings
- return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
- || dynamic_array[ni.number - 1] != 543);
-
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c99"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
- ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
- ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
-else
- ac_cv_prog_cc_stdc=no
-fi
-
-fi
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
-$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
- if ${ac_cv_prog_cc_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-
- case $ac_cv_prog_cc_stdc in #(
- no) :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;; #(
- '') :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;; #(
- *) :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
-$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-
-# Checks for libraries.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
-$as_echo_n "checking for cos in -lm... " >&6; }
-if ${ac_cv_lib_m_cos+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char cos ();
-int
-main ()
-{
-return cos ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_cos=yes
-else
- ac_cv_lib_m_cos=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
-$as_echo "$ac_cv_lib_m_cos" >&6; }
-if test "x$ac_cv_lib_m_cos" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
-
- LIBS="-lm $LIBS"
-
-fi
-
-#
-# Handle user hints
-#
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libpcre is wanted" >&5
-$as_echo_n "checking if libpcre is wanted... " >&6; }
-
-# Check whether --with-libpcre was given.
-if test "${with_libpcre+set}" = set; then :
- withval=$with_libpcre; if test "$withval" != no ; then
- LIBPCRE_HOME="$withval"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include" >&5
-$as_echo "yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
-else
- LIBPCRE_HOME=/usr/local
- if test ! -f "${LIBPCRE_HOME}/include/pcre.h"
- then
- LIBPCRE_HOME=/usr
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include" >&5
-$as_echo "yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include" >&6; }
-
-fi
-
-
-#
-# Locate libpcre, if wanted
-#
- if test -n "${LIBPCRE_HOME}"
- then
- LDFLAGS="$LDFLAGS -L${LIBPCRE_HOME}/lib"
- CPPFLAGS="$CPPFLAGS -I${LIBPCRE_HOME}/include"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcre_compile in -lpcre" >&5
-$as_echo_n "checking for pcre_compile in -lpcre... " >&6; }
-if ${ac_cv_lib_pcre_pcre_compile+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpcre $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pcre_compile ();
-int
-main ()
-{
-return pcre_compile ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pcre_pcre_compile=yes
-else
- ac_cv_lib_pcre_pcre_compile=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_pcre_compile" >&5
-$as_echo "$ac_cv_lib_pcre_pcre_compile" >&6; }
-if test "x$ac_cv_lib_pcre_pcre_compile" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPCRE 1
-_ACEOF
-
- LIBS="-lpcre $LIBS"
-
-else
- as_fn_error $? "libpcre is required" "$LINENO" 5
-fi
-
- else
- as_fn_error $? "libpcre is required" "$LINENO" 5
- fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-libcurl was given.
-if test "${with_libcurl+set}" = set; then :
- withval=$with_libcurl; _libcurl_with=$withval
-else
- _libcurl_with=yes
-fi
-
-
- if test "$_libcurl_with" != "no" ; then
-
- for ac_prog in gawk mawk nawk awk
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AWK"; then
- ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AWK="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AWK" && break
-done
-
-
- _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[1]+256*A[2]+A[3]; print X;}'"
-
- _libcurl_try_link=yes
-
- if test -d "$_libcurl_with" ; then
- LIBCURL_CPPFLAGS="-I$withval/include"
- _libcurl_ldflags="-L$withval/lib"
- # Extract the first word of "curl-config", so it can be a program name with args.
-set dummy curl-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path__libcurl_config+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $_libcurl_config in
- [\\/]* | ?:[\\/]*)
- ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in "$withval/bin"
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path__libcurl_config="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-_libcurl_config=$ac_cv_path__libcurl_config
-if test -n "$_libcurl_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5
-$as_echo "$_libcurl_config" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- # Extract the first word of "curl-config", so it can be a program name with args.
-set dummy curl-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path__libcurl_config+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $_libcurl_config in
- [\\/]* | ?:[\\/]*)
- ac_cv_path__libcurl_config="$_libcurl_config" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path__libcurl_config="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-_libcurl_config=$ac_cv_path__libcurl_config
-if test -n "$_libcurl_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_libcurl_config" >&5
-$as_echo "$_libcurl_config" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- fi
-
- if test x$_libcurl_config != "x" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the version of libcurl" >&5
-$as_echo_n "checking for the version of libcurl... " >&6; }
-if ${libcurl_cv_lib_curl_version+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $2}'`
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_version" >&5
-$as_echo "$libcurl_cv_lib_curl_version" >&6; }
-
- _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
- _libcurl_wanted=`echo 0 | $_libcurl_version_parse`
-
- if test $_libcurl_wanted -gt 0 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libcurl >= version " >&5
-$as_echo_n "checking for libcurl >= version ... " >&6; }
-if ${libcurl_cv_lib_version_ok+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- if test $_libcurl_version -ge $_libcurl_wanted ; then
- libcurl_cv_lib_version_ok=yes
- else
- libcurl_cv_lib_version_ok=no
- fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_version_ok" >&5
-$as_echo "$libcurl_cv_lib_version_ok" >&6; }
- fi
-
- if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
- if test x"$LIBCURL_CPPFLAGS" = "x" ; then
- LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
- fi
- if test x"$LIBCURL" = "x" ; then
- LIBCURL=`$_libcurl_config --libs`
-
- # This is so silly, but Apple actually has a bug in their
- # curl-config script. Fixed in Tiger, but there are still
- # lots of Panther installs around.
- case "${host}" in
- powerpc-apple-darwin7*)
- LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
- ;;
- esac
- fi
-
- # All curl-config scripts support --feature
- _libcurl_features=`$_libcurl_config --feature`
-
- # Is it modern enough to have --protocols? (7.12.4)
- if test $_libcurl_version -ge 461828 ; then
- _libcurl_protocols=`$_libcurl_config --protocols`
- fi
- else
- _libcurl_try_link=no
- fi
-
- unset _libcurl_wanted
- fi
-
- if test $_libcurl_try_link = yes ; then
-
- # we didn't find curl-config, so let's see if the user-supplied
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- LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"}
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libcurl is usable" >&5
-$as_echo_n "checking whether libcurl is usable... " >&6; }
-if ${libcurl_cv_lib_curl_usable+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- _libcurl_save_cppflags=$CPPFLAGS
- CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
- _libcurl_save_libs=$LIBS
- LIBS="$LIBCURL $LIBS"
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <curl/curl.h>
-int
-main ()
-{
-
-/* Try and use a few common options to force a failure if we are
- missing symbols or can't link. */
-int x;
-curl_easy_setopt(NULL,CURLOPT_URL,NULL);
-x=CURL_ERROR_SIZE;
-x=CURLOPT_WRITEFUNCTION;
-x=CURLOPT_WRITEDATA;
-x=CURLOPT_ERRORBUFFER;
-x=CURLOPT_STDERR;
-x=CURLOPT_VERBOSE;
-if (x) {;}
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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-else
- libcurl_cv_lib_curl_usable=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- CPPFLAGS=$_libcurl_save_cppflags
- LIBS=$_libcurl_save_libs
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- unset _libcurl_save_libs
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libcurl_cv_lib_curl_usable" >&5
-$as_echo "$libcurl_cv_lib_curl_usable" >&6; }
-
- if test $libcurl_cv_lib_curl_usable = yes ; then
-
- # Does curl_free() exist in this version of libcurl?
- # If not, fake it with free()
-
- _libcurl_save_cppflags=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
- _libcurl_save_libs=$LIBS
- LIBS="$LIBS $LIBCURL"
-
- ac_fn_c_check_func "$LINENO" "curl_free" "ac_cv_func_curl_free"
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-
-else
-
-$as_echo "#define curl_free free" >>confdefs.h
-
-fi
-
-
- CPPFLAGS=$_libcurl_save_cppflags
- LIBS=$_libcurl_save_libs
- unset _libcurl_save_cppflags
- unset _libcurl_save_libs
-
-
-$as_echo "#define HAVE_LIBCURL 1" >>confdefs.h
-
-
-
-
- for _libcurl_feature in $_libcurl_features ; do
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-#define `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_cpp` 1
-_ACEOF
-
- eval `$as_echo "libcurl_feature_$_libcurl_feature" | $as_tr_sh`=yes
- done
-
- if test "x$_libcurl_protocols" = "x" ; then
-
- # We don't have --protocols, so just assume that all
- # protocols are available
- _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
-
- if test x$libcurl_feature_SSL = xyes ; then
- _libcurl_protocols="$_libcurl_protocols HTTPS"
-
- # FTPS wasn't standards-compliant until version
- # 7.11.0 (0x070b00 == 461568)
- if test $_libcurl_version -ge 461568; then
- _libcurl_protocols="$_libcurl_protocols FTPS"
- fi
- fi
-
- # RTSP, IMAP, POP3 and SMTP were added in
- # 7.20.0 (0x071400 == 463872)
- if test $_libcurl_version -ge 463872; then
- _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
- fi
- fi
-
- for _libcurl_protocol in $_libcurl_protocols ; do
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-_ACEOF
-
- eval `$as_echo "libcurl_protocol_$_libcurl_protocol" | $as_tr_sh`=yes
- done
- else
- unset LIBCURL
- unset LIBCURL_CPPFLAGS
- fi
- fi
-
- unset _libcurl_try_link
- unset _libcurl_version_parse
- unset _libcurl_config
- unset _libcurl_feature
- unset _libcurl_features
- unset _libcurl_protocol
- unset _libcurl_protocols
- unset _libcurl_version
- unset _libcurl_ldflags
- fi
-
- if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then
- # This is the IF-NO path
- as_fn_error $? "libcurl is required" "$LINENO" 5
- else
- # This is the IF-YES path
- :
- fi
-
- unset _libcurl_with
-
-
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-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
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- # Double quotes because CPP needs to be expanded
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- ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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-if ac_fn_c_try_cpp "$LINENO"; then :
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-
- # OK, works on sane cases. Now check whether nonexistent headers
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-/* end confdefs.h. */
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-_ACEOF
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- ac_cv_prog_CPP=$CPP
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- CPP=$ac_cv_prog_CPP
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- # Use a header file that comes with gcc, so configuring glibc
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-if ac_fn_c_try_cpp "$LINENO"; then :
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- # OK, works on sane cases. Now check whether nonexistent headers
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-
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-
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- # The user explicitly disabled X.
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-else
- case $x_includes,$x_libraries in #(
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- # One or both of the vars are not set, and there is no cached value.
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-usrlibdir:
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-_ACEOF
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- for ac_var in incroot usrlibdir libdir; do
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- fi
- done
- # Screen out bogus values from the imake configuration. They are
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- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
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- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
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-
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-ac_x_header_dirs='
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-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
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-/* end confdefs.h. */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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- for ac_dir in $ac_x_header_dirs; do
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- ac_x_includes=$ac_dir
- break
- fi
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-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
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- LIBS="-lX11 $LIBS"
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-{
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-if ac_fn_c_try_link "$LINENO"; then :
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- LIBS=$ac_save_LIBS
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-if test "$no_x" = yes; then
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-$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
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- # It would also be nice to do this for all -L options, not just this one.
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-int
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- ;
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-int
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-{
-
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- ac_c_werror_flag=$ac_xsave_c_werror_flag
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- # Check for system-dependent libraries X programs must link with.
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- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
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- # Martyn Johnson says this is needed for Ultrix, if the X
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-/* end confdefs.h. */
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- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_xsave_LIBS"
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to T.E. Dickey.
- # The functions gethostbyname, getservbyname, and inet_addr are
- # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-fi
-
- if test $ac_cv_func_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
- if test $ac_cv_lib_nsl_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_bsd_gethostbyname=yes
-else
- ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
- fi
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says Simon Leinen: it contains gethostby*
- # variants that don't use the name server (or something). -lsocket
- # must be given before -lnsl if both are needed. We assume that
- # if connect needs -lnsl, so does gethostbyname.
- ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-
-fi
-
- if test $ac_cv_func_connect = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_connect=yes
-else
- ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
- fi
-
- # Guillermo Gomez says -lposix is necessary on A/UX.
- ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
-
-fi
-
- if test $ac_cv_func_remove = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_posix_remove=yes
-else
- ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
-
-fi
-
- if test $ac_cv_func_shmat = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ipc_shmat=yes
-else
- ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS=$LDFLAGS
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # John Interrante, Karl Berry
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ICE_IceConnectionNumber=yes
-else
- ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
- LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-
-
-xpm_includes=
-xpm_libraries=
-
-# Check whether --with-xpm was given.
-if test "${with_xpm+set}" = set; then :
- withval=$with_xpm;
-fi
-
-if test "$with_xpm" = "no"
-then
-xpm_includes=no
-xpm_libraries=no
-fi
-
-# Check whether --with-xpm-includes was given.
-if test "${with_xpm_includes+set}" = set; then :
- withval=$with_xpm_includes; xpm_includes="$withval"
-fi
-
-
-# Check whether --with-xpm-libraries was given.
-if test "${with_xpm_libraries+set}" = set; then :
- withval=$with_xpm_libraries; xpm_libraries="$withval"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xpm" >&5
-$as_echo_n "checking for Xpm... " >&6; }
-#
-#
-# Search the include files. Note that XPM can come in <X11/xpm.h> (as
-# in X11R6) or in <xpm.h> if installed locally.
-#
-if test "$xpm_includes" = ""; then
-if ${ice_cv_xpm_includes+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-ice_xpm_save_LIBS="$LIBS"
-ice_xpm_save_CFLAGS="$CFLAGS"
-ice_xpm_save_CPPFLAGS="$CPPFLAGS"
-ice_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <X11/xpm.h>
-
-int
-main ()
-{
-int a;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-# X11/xpm.h is in the standard search path.
-ice_cv_xpm_includes=
-
-else
-
-# X11/xpm.h is not in the standard search path.
-# Locate it and put its directory in `xpm_includes'
-#
-# /usr/include/Motif* are used on HP-UX (Motif).
-# /usr/include/X11* are used on HP-UX (X and Xaw).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xaw).
-# Other directories are just guesses.
-for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
- /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
- /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
- /usr/dt/include /usr/openwin/include \
- /usr/dt/*/include /opt/*/include /usr/include/Motif* \
- /usr/*/include/X11R6 /usr/*/include/X11R5 /usr/*/include/X11R4 \
- "${prefix}"/*/include /usr/*/include /usr/local/*/include \
- "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
-if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
-ice_cv_xpm_includes="$dir"
-break
-fi
-done
-if test "$ice_cv_xpm_includes" = "/usr/include"; then
-ice_cv_xpm_includes=
-fi
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-#
-LIBS="$ice_xpm_save_LIBS"
-CFLAGS="$ice_xpm_save_CFLAGS"
-CPPFLAGS="$ice_xpm_save_CPPFLAGS"
-LDFLAGS="$ice_xpm_save_LDFLAGS"
-
-fi
-
-xpm_includes="$ice_cv_xpm_includes"
-fi
-#
-#
-# Now for the libraries.
-#
-if test "$xpm_libraries" = ""; then
-if ${ice_cv_xpm_libraries+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-ice_xpm_save_LIBS="$LIBS"
-ice_xpm_save_CFLAGS="$CFLAGS"
-ice_xpm_save_CPPFLAGS="$CPPFLAGS"
-ice_xpm_save_LDFLAGS="$LDFLAGS"
-#
-LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
-CFLAGS="$X_CFLAGS $CFLAGS"
-CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-#
-#
-# We use XtToolkitInitialize() here since it takes no arguments
-# and thus also works with a C++ compiler.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <X11/Intrinsic.h>
-#include <X11/xpm.h>
-
-int
-main ()
-{
-XtToolkitInitialize();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-# libxpm.a is in the standard search path.
-ice_cv_xpm_libraries=
-
-else
-
-# libXpm.a is not in the standard search path.
-# Locate it and put its directory in `xpm_libraries'
-#
-#
-# /usr/lib/Motif* are used on HP-UX (Motif).
-# /usr/lib/X11* are used on HP-UX (X and Xpm).
-# /usr/dt is used on Solaris (Motif).
-# /usr/openwin is used on Solaris (X and Xpm).
-# Other directories are just guesses.
-for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
- /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
- /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
- /usr/dt/lib /usr/openwin/lib \
- /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
- /usr/*/lib/X11R6 /usr/*/lib/X11R5 /usr/*/lib/X11R4 /usr/*/lib/X11 \
- "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
- "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
-if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
-ice_cv_xpm_libraries="$dir"
-break
-fi
-done
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-#
-LIBS="$ice_xpm_save_LIBS"
-CFLAGS="$ice_xpm_save_CFLAGS"
-CPPFLAGS="$ice_xpm_save_CPPFLAGS"
-LDFLAGS="$ice_xpm_save_LDFLAGS"
-
-fi
-
-#
-xpm_libraries="$ice_cv_xpm_libraries"
-fi
-#
-# Add Xpm definitions to X flags
-#
-if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
-then
-X_CFLAGS="-I$xpm_includes $X_CFLAGS"
-fi
-if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
-then
-case "$X_LIBS" in
- *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
- *-R*) X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
- *) X_LIBS="-L$xpm_libraries $X_LIBS";;
-esac
-fi
-#
-#
-xpm_libraries_result="$xpm_libraries"
-xpm_includes_result="$xpm_includes"
-
-if test "$xpm_libraries_result" != "no" && test "$xpm_includes_result" != "no"
-then
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
-
- LINK_XPM="-lXpm"
-else LINK_XPM=""
-fi
-
-
-
-test "$xpm_libraries_result" = "" &&
- xpm_libraries_result="in default path"
-test "$xpm_includes_result" = "" &&
- xpm_includes_result="in default path"
-test "$xpm_libraries_result" = "no" &&
- xpm_libraries_result="(none)"
-test "$xpm_includes_result" = "no" &&
- xpm_includes_result="(none)"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $xpm_libraries_result, headers $xpm_includes_result" >&5
-$as_echo "libraries $xpm_libraries_result, headers $xpm_includes_result" >&6; }
-
-if test "$LINK_XPM" = ""; then
- as_fn_error $? "cannot find libxpm" "$LINENO" 5
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-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: libraries ${LIBWRASTER_HOME}/lib includes ${LIBWRASTER_HOME}/include" >&5
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: libraries ${LIBWRASTER_HOME}/lib includes ${LIBWRASTER_HOME}/include" >&5
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-
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-
-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RCreateContext in -lwraster" >&5
-$as_echo_n "checking for RCreateContext in -lwraster... " >&6; }
-if ${ac_cv_lib_wraster_RCreateContext+:} false; then :
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-else
- ac_check_lib_save_LIBS=$LIBS
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-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-
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-{
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- return 0;
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-_ACEOF
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- ac_cv_lib_wraster_RCreateContext=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
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-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wraster_RCreateContext" >&5
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-#define HAVE_LIBWRASTER 1
-_ACEOF
-
- LIBS="-lwraster $LIBS"
-
-else
- as_fn_error $? "libwraster is required" "$LINENO" 5
-fi
-
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- as_fn_error $? "libwraster is required" "$LINENO" 5
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
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- # Check for GNU $ac_path_GREP
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- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
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- ac_path_GREP_max=$ac_count
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- done
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-
- $ac_path_GREP_found && break 3
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- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
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- # Loop through the user's path and test for each of PROGNAME-LIST
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- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
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- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
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- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
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-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
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-{
- int i;
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- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
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-
-if test "$ac_cv_header_stdc" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: standard C headers not found" >&5
-$as_echo "$as_me: WARNING: standard C headers not found" >&2;}; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-if test "$ac_cv_header_sys_wait_h" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sys/wait.h not found" >&5
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-do :
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-"
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-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in fcntl.h limits.h stdlib.h string.h unistd.h sys/time.h
-do :
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-_ACEOF
-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_header not found" >&5
-$as_echo "$as_me: WARNING: $ac_header not found" >&2;}
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-
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
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-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
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-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
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-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
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-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
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-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
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- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
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- if (s) return 0;
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- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
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- *)
- case $ac_cv_c_inline in
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- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
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-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
-if test "x$ac_cv_type_ssize_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SSIZE_T 1
-_ACEOF
-
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
-$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <time.h>
-
-int
-main ()
-{
-struct tm tm;
- int *p = &tm.tm_sec;
- return !p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_struct_tm=time.h
-else
- ac_cv_struct_tm=sys/time.h
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
-$as_echo "$ac_cv_struct_tm" >&6; }
-if test $ac_cv_struct_tm = sys/time.h; then
-
-$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
-
-fi
-
-
-# Checks for library functions.
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "#define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-if test "$ac_cv_func_fork_works" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fork() doesn't seem to work" >&5
-$as_echo "$as_me: WARNING: fork() doesn't seem to work" >&2;}; fi
-for ac_header in stdlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_malloc_0_nonnull=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_malloc_0_nonnull=yes
-else
- ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-
-$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
-
-else
- $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
-
- case " $LIBOBJS " in
- *" malloc.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
- ;;
-esac
-
-
-$as_echo "#define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-if test "$ac_cv_func_malloc_0_nonnull" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: malloc() doesn't seem to work" >&5
-$as_echo "$as_me: WARNING: malloc() doesn't seem to work" >&2;}; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-
-
-
- for ac_header in $ac_header_list
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
- for ac_func in $ac_func_list
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
-$as_echo_n "checking for working mktime... " >&6; }
-if ${ac_cv_func_working_mktime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_working_mktime=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Test program from Paul Eggert and Tony Leneis. */
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# ifdef HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#include <limits.h>
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifndef HAVE_ALARM
-# define alarm(X) /* empty */
-#endif
-
-/* Work around redefinition to rpl_putenv by other config tests. */
-#undef putenv
-
-static time_t time_t_max;
-static time_t time_t_min;
-
-/* Values we'll use to set the TZ environment variable. */
-static const char *tz_strings[] = {
- (const char *) 0, "TZ=GMT0", "TZ=JST-9",
- "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
-};
-#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
-
-/* Return 0 if mktime fails to convert a date in the spring-forward gap.
- Based on a problem report from Andreas Jaeger. */
-static int
-spring_forward_gap ()
-{
- /* glibc (up to about 1998-10-07) failed this test. */
- struct tm tm;
-
- /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
- instead of "TZ=America/Vancouver" in order to detect the bug even
- on systems that don't support the Olson extension, or don't have the
- full zoneinfo tables installed. */
- putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
-
- tm.tm_year = 98;
- tm.tm_mon = 3;
- tm.tm_mday = 5;
- tm.tm_hour = 2;
- tm.tm_min = 0;
- tm.tm_sec = 0;
- tm.tm_isdst = -1;
- return mktime (&tm) != (time_t) -1;
-}
-
-static int
-mktime_test1 (time_t now)
-{
- struct tm *lt;
- return ! (lt = localtime (&now)) || mktime (lt) == now;
-}
-
-static int
-mktime_test (time_t now)
-{
- return (mktime_test1 (now)
- && mktime_test1 ((time_t) (time_t_max - now))
- && mktime_test1 ((time_t) (time_t_min + now)));
-}
-
-static int
-irix_6_4_bug ()
-{
- /* Based on code from Ariel Faigon. */
- struct tm tm;
- tm.tm_year = 96;
- tm.tm_mon = 3;
- tm.tm_mday = 0;
- tm.tm_hour = 0;
- tm.tm_min = 0;
- tm.tm_sec = 0;
- tm.tm_isdst = -1;
- mktime (&tm);
- return tm.tm_mon == 2 && tm.tm_mday == 31;
-}
-
-static int
-bigtime_test (int j)
-{
- struct tm tm;
- time_t now;
- tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
- now = mktime (&tm);
- if (now != (time_t) -1)
- {
- struct tm *lt = localtime (&now);
- if (! (lt
- && lt->tm_year == tm.tm_year
- && lt->tm_mon == tm.tm_mon
- && lt->tm_mday == tm.tm_mday
- && lt->tm_hour == tm.tm_hour
- && lt->tm_min == tm.tm_min
- && lt->tm_sec == tm.tm_sec
- && lt->tm_yday == tm.tm_yday
- && lt->tm_wday == tm.tm_wday
- && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
- == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
- return 0;
- }
- return 1;
-}
-
-static int
-year_2050_test ()
-{
- /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
- ignoring leap seconds. */
- unsigned long int answer = 2527315200UL;
-
- struct tm tm;
- time_t t;
- tm.tm_year = 2050 - 1900;
- tm.tm_mon = 2 - 1;
- tm.tm_mday = 1;
- tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
- tm.tm_isdst = -1;
-
- /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
- instead of "TZ=America/Vancouver" in order to detect the bug even
- on systems that don't support the Olson extension, or don't have the
- full zoneinfo tables installed. */
- putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
-
- t = mktime (&tm);
-
- /* Check that the result is either a failure, or close enough
- to the correct answer that we can assume the discrepancy is
- due to leap seconds. */
- return (t == (time_t) -1
- || (0 < t && answer - 120 <= t && t <= answer + 120));
-}
-
-int
-main ()
-{
- time_t t, delta;
- int i, j;
-
- /* This test makes some buggy mktime implementations loop.
- Give up after 60 seconds; a mktime slower than that
- isn't worth using anyway. */
- alarm (60);
-
- for (;;)
- {
- t = (time_t_max << 1) + 1;
- if (t <= time_t_max)
- break;
- time_t_max = t;
- }
- time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
-
- delta = time_t_max / 997; /* a suitable prime number */
- for (i = 0; i < N_STRINGS; i++)
- {
- if (tz_strings[i])
- putenv ((char*) tz_strings[i]);
-
- for (t = 0; t <= time_t_max - delta; t += delta)
- if (! mktime_test (t))
- return 1;
- if (! (mktime_test ((time_t) 1)
- && mktime_test ((time_t) (60 * 60))
- && mktime_test ((time_t) (60 * 60 * 24))))
- return 1;
-
- for (j = 1; ; j <<= 1)
- if (! bigtime_test (j))
- return 1;
- else if (INT_MAX / 2 < j)
- break;
- if (! bigtime_test (INT_MAX))
- return 1;
- }
- return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_working_mktime=yes
-else
- ac_cv_func_working_mktime=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
-$as_echo "$ac_cv_func_working_mktime" >&6; }
-if test $ac_cv_func_working_mktime = no; then
- case " $LIBOBJS " in
- *" mktime.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
-$as_echo_n "checking return type of signal handlers... " >&6; }
-if ${ac_cv_type_signal+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <signal.h>
-
-int
-main ()
-{
-return *(signal (0, 0)) (0) == 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_signal=int
-else
- ac_cv_type_signal=void
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
-$as_echo "$ac_cv_type_signal" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define RETSIGTYPE $ac_cv_type_signal
-_ACEOF
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by POSIX.
- That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
- # If the `ln -s' command failed, then we probably don't even
- # have an lstat function.
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
- case " $LIBOBJS " in
- *" lstat.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
-$as_echo_n "checking whether stat accepts an empty string... " >&6; }
-if ${ac_cv_func_stat_empty_string_bug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_stat_empty_string_bug=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- return stat ("", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_stat_empty_string_bug=no
-else
- ac_cv_func_stat_empty_string_bug=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
-$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
-if test $ac_cv_func_stat_empty_string_bug = yes; then
- case " $LIBOBJS " in
- *" stat.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS stat.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STAT_EMPTY_STRING_BUG 1
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
-$as_echo_n "checking for working strtod... " >&6; }
-if ${ac_cv_func_strtod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_strtod=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-$ac_includes_default
-#ifndef strtod
-double strtod ();
-#endif
-int
-main()
-{
- {
- /* Some versions of Linux strtod mis-parse strings with leading '+'. */
- char *string = " +69";
- char *term;
- double value;
- value = strtod (string, &term);
- if (value != 69 || term != (string + 4))
- return 1;
- }
-
- {
- /* Under Solaris 2.4, strtod returns the wrong value for the
- terminating character under some conditions. */
- char *string = "NaN";
- char *term;
- strtod (string, &term);
- if (term != string && *(term - 1) == 0)
- return 1;
- }
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_strtod=yes
-else
- ac_cv_func_strtod=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
-$as_echo "$ac_cv_func_strtod" >&6; }
-if test $ac_cv_func_strtod = no; then
- case " $LIBOBJS " in
- *" strtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
- ;;
-esac
-
-ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
-if test "x$ac_cv_func_pow" = xyes; then :
-
-fi
-
-if test $ac_cv_func_pow = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
-$as_echo_n "checking for pow in -lm... " >&6; }
-if ${ac_cv_lib_m_pow+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_pow=yes
-else
- ac_cv_lib_m_pow=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
-$as_echo "$ac_cv_lib_m_pow" >&6; }
-if test "x$ac_cv_lib_m_pow" = xyes; then :
- POW_LIB=-lm
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
-$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
-fi
-
-fi
-
-fi
-
-for ac_func in vprintf
-do :
- ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VPRINTF 1
-_ACEOF
-
-ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
-
-$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
-
-fi
-
-fi
-done
-
-
-if test "$ac_cv_func_vprintf" != "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: vprintf() doesn't seem to exist" >&5
-$as_echo "$as_me: WARNING: vprintf() doesn't seem to exist" >&2;}; fi
-for ac_func in atexit dup2 mkdir pow select strchr strcspn strdup strerror strrchr strspn strstr strtol
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_func doesn't seem to be available" >&5
-$as_echo "$as_me: WARNING: $ac_func doesn't seem to be available" >&2;}
-fi
-done
-
-ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = xyes; then :
- x_cv_func_snprintf_exists=yes
-else
- x_cv_func_snprintf_exists=no
-fi
-
-
-if test $x_cv_func_snprintf_exists != yes; then x_cv_func_snprintf_size=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if snprintf honors the size argument" >&5
-$as_echo_n "checking if snprintf honors the size argument... " >&6; }
-if ${x_cv_func_snprintf_size+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- x_cv_func_snprintf_size=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int snprintf(char *str, size_t size, const char *format, ...);
-#endif
-
-int
-main ()
-{
-char foo[]="ABC"; snprintf(foo, 2, "%d", 12);
-exit((foo[0]=='1' && foo[1]=='\0' && foo[2]=='C')?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_snprintf_size=yes
-else
- x_cv_func_snprintf_size=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_snprintf_size" >&5
-$as_echo "$x_cv_func_snprintf_size" >&6; }
-fi
-test $x_cv_func_snprintf_size != yes &&
-$as_echo "#define SNPRINTF_IS_SPRINTF 1" >>confdefs.h
-
-
-
-if test $x_cv_func_snprintf_size != yes; then x_cv_func_snprintf_retval=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if snprintf return value is sane" >&5
-$as_echo_n "checking if snprintf return value is sane... " >&6; }
-if ${x_cv_func_snprintf_retval+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- x_cv_func_snprintf_retval=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int snprintf(char *str, size_t size, const char *format, ...);
-#endif
-
-int
-main ()
-{
-char foo[10]; exit((snprintf(foo, 1, "%d", 9876)==4)?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_snprintf_retval=yes
-else
- x_cv_func_snprintf_retval=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_snprintf_retval" >&5
-$as_echo "$x_cv_func_snprintf_retval" >&6; }
-fi
-test $x_cv_func_snprintf_retval != yes &&
-$as_echo "#define SNPRINTF_BOGUS_RETVAL 1" >>confdefs.h
-
-
-
-if test $x_cv_func_snprintf_size != yes; then x_cv_func_snprintf_null_ok=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if snprintf(NULL, 0, ...) works" >&5
-$as_echo_n "checking if snprintf(NULL, 0, ...) works... " >&6; }
-if ${x_cv_func_snprintf_null_ok+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- x_cv_func_snprintf_null_ok=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int snprintf(char *str, size_t size, const char *format, ...);
-#endif
-
-int
-main ()
-{
-int r=snprintf(NULL, 0, "%d", 100); exit((r==3 || r==-1)?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_snprintf_null_ok=yes
-else
- x_cv_func_snprintf_null_ok=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_snprintf_null_ok" >&5
-$as_echo "$x_cv_func_snprintf_null_ok" >&6; }
-fi
-test $x_cv_func_snprintf_null_ok = yes &&
-$as_echo "#define SNPRINTF_NULL_OK 1" >>confdefs.h
-
-
-
-
-if test $x_cv_func_snprintf_retval = yes -a $x_cv_func_snprintf_null_ok = yes; then
-
-$as_echo "#define HAVE_WORKING_SNPRINTF 1" >>confdefs.h
-
- x_cv_func_snprintf_working=yes
-
-else
- x_cv_func_snprintf_working=no
- case " $LIBOBJS " in
- *" snprintf.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
- ;;
-esac
-
-
-$as_echo "#define snprintf rpl_snprintf" >>confdefs.h
-
-fi
-
-
-if test $ac_cv_func_vprintf != yes; then x_cv_func_vsnprintf_exists=no; else
-ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
-if test "x$ac_cv_func_vsnprintf" = xyes; then :
- x_cv_func_vsnprintf_exists=yes
-else
- x_cv_func_vsnprintf_exists=no
-fi
-
-fi
-
-
-if test $x_cv_func_vsnprintf_exists != yes; then x_cv_func_vsnprintf_size=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf honors the size argument" >&5
-$as_echo_n "checking if vsnprintf honors the size argument... " >&6; }
-if ${x_cv_func_vsnprintf_size+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- x_cv_func_vsnprintf_size=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int vsnprintf(char *str, size_t size, const char *format, va_list ap);
-#endif
-int doit(char *str, size_t size, const char *format, ...){
- va_list ap;
- int r;
- va_start(ap, format);
- r=vsnprintf(str, size, format, ap);
- va_end(ap);
- return r;
-}
-
-int
-main ()
-{
-char foo[]="ABC"; doit(foo, 2, "%d", 12);
-exit((foo[0]=='1' && foo[1]=='\0' && foo[2]=='C')?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_vsnprintf_size=yes
-else
- x_cv_func_vsnprintf_size=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_vsnprintf_size" >&5
-$as_echo "$x_cv_func_vsnprintf_size" >&6; }
-fi
-test $x_cv_func_vsnprintf_size != yes &&
-$as_echo "#define VSNPRINTF_IS_VSPRINTF 1" >>confdefs.h
-
-
-
-if test $x_cv_func_vsnprintf_size != yes; then x_cv_func_vsnprintf_retval=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf return value is sane" >&5
-$as_echo_n "checking if vsnprintf return value is sane... " >&6; }
-if ${x_cv_func_vsnprintf_retval+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
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-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int vsnprintf(char *str, size_t size, const char *format, va_list ap);
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-int doit(char *str, size_t size, const char *format, ...){
- va_list ap;
- int r;
- va_start(ap, format);
- r=vsnprintf(str, size, format, ap);
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- return r;
-}
-
-int
-main ()
-{
-char foo[10]; exit((doit(foo, 1, "%d", 9876)==4)?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_vsnprintf_retval=yes
-else
- x_cv_func_vsnprintf_retval=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_vsnprintf_retval" >&5
-$as_echo "$x_cv_func_vsnprintf_retval" >&6; }
-fi
-test $x_cv_func_vsnprintf_retval != yes &&
-$as_echo "#define VSNPRINTF_BOGUS_RETVAL 1" >>confdefs.h
-
-
-
-if test $x_cv_func_vsnprintf_size != yes; then x_cv_func_vsnprintf_null_ok=no; else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf(NULL, 0, ...) works" >&5
-$as_echo_n "checking if vsnprintf(NULL, 0, ...) works... " >&6; }
-if ${x_cv_func_vsnprintf_null_ok+:} false; then :
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-else
- if test "$cross_compiling" = yes; then :
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-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#if STDC_HEADERS || HAVE_STDIO_H
-# include <stdio.h>
-#else
-int vsnprintf(char *str, size_t size, const char *format, va_list ap);
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-int doit(char *str, size_t size, const char *format, ...){
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- va_start(ap, format);
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- return r;
-}
-
-int
-main ()
-{
-int r=doit(NULL, 0, "%d", 100); exit((r==3 || r==-1)?0:1);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- x_cv_func_vsnprintf_null_ok=yes
-else
- x_cv_func_vsnprintf_null_ok=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $x_cv_func_vsnprintf_null_ok" >&5
-$as_echo "$x_cv_func_vsnprintf_null_ok" >&6; }
-fi
-test $x_cv_func_vsnprintf_null_ok = yes &&
-$as_echo "#define VSNPRINTF_NULL_OK 1" >>confdefs.h
-
-
-
-
-if test $x_cv_func_vsnprintf_retval = yes -a $x_cv_func_vsnprintf_null_ok = yes; then
-
-$as_echo "#define HAVE_WORKING_VSNPRINTF 1" >>confdefs.h
-
- x_cv_func_snprintf_working=yes
-
-else
- x_cv_func_snprintf_working=no
- case " $LIBOBJS " in
- *" vsnprintf.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
- ;;
-esac
-
-
-$as_echo "#define vsnprintf rpl_vsnprintf" >>confdefs.h
-
-fi
-
-
-CFLAGS="$CFLAGS \$(X_CFLAGS) \$(LIBCURL_CPPFLAGS)"
-LIBS="$LIBS \$(LIBCURL)"
-XLIBS="\$(X_PRE_LIBS) \$(X_LIBS) \$(LINK_XPM) -lX11 -lXext \$(X_EXTRA_LIBS)"
-
-
-ac_config_files="$ac_config_files Makefile wmweather+.1"
-
-ac_config_files="$ac_config_files b0rken/Makefile"
-
-ac_config_files="$ac_config_files m4/Makefile"
-
-ac_config_files="$ac_config_files wmgeneral/Makefile"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
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-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
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- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
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-{
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- "b0rken/Makefile") CONFIG_FILES="$CONFIG_FILES b0rken/Makefile" ;;
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-{
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-
-_ACAWK
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-
- case $ac_file$ac_mode in
- "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
- # Older Autoconf quotes --file arguments for eval, but not when files
- # are listed without --file. Let's play safe and only enable the eval
- # if we detect the quoting.
- case $CONFIG_FILES in
- *\'*) eval set x "$CONFIG_FILES" ;;
- *) set x $CONFIG_FILES ;;
- esac
- shift
- for mf
- do
- # Strip MF so we end up with the name of the file.
- mf=`echo "$mf" | sed -e 's/:.*$//'`
- # Check whether this is an Automake generated Makefile or not.
- # We used to match only the files named 'Makefile.in', but
- # some people rename them; so instead we look at the file content.
- # Grep'ing the first line is not enough: some people post-process
- # each Makefile.in and add a new line on top of each file to say so.
- # Grep'ing the whole file is not good either: AIX grep has a line
- # limit of 2048, but all sed's we know have understand at least 4000.
- if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
- dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$mf" : 'X\(//\)[^/]' \| \
- X"$mf" : 'X\(//\)$' \| \
- X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- else
- continue
- fi
- # Extract the definition of DEPDIR, am__include, and am__quote
- # from the Makefile without running 'make'.
- DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
- test -z "$DEPDIR" && continue
- am__include=`sed -n 's/^am__include = //p' < "$mf"`
- test -z "$am__include" && continue
- am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
- # Find all dependency output files, they are included files with
- # $(DEPDIR) in their names. We invoke sed twice because it is the
- # simplest approach to changing $(DEPDIR) to its actual value in the
- # expansion.
- for file in `sed -n "
- s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
- # Make sure the directory exists.
- test -f "$dirpart/$file" && continue
- fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$file" : 'X\(//\)[^/]' \| \
- X"$file" : 'X\(//\)$' \| \
- X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir=$dirpart/$fdir; as_fn_mkdir_p
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
- done
-}
- ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/configure.ac b/configure.ac
index 290329a..0bcc0a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
# Process this file with autoconf to produce a configure script.
-AC_INIT([wmweather+], 2.17,, [wmweather+])
-AM_CONFIG_HEADER(config.h)
+AC_INIT([wmweather+],[2.18],[],[wmweather+])
+AC_CONFIG_HEADERS(config.h)
AM_INIT_AUTOMAKE
AM_SILENT_RULES([yes])
@@ -11,13 +11,6 @@ AH_VERBATIM([_GNU_SOURCE],
# define _GNU_SOURCE
#endif])
-if test -n "$SOURCE_DATE_EPOCH"; then
- DATE=`LC_ALL=C date --utc --date="@$SOURCE_DATE_EPOCH" '+%B %e, %Y'`
-else
- DATE=`date '+%B %e, %Y'`
-fi
-
-AC_SUBST(DATE)
AC_SUBST(VERSION)
# for wmgeneral
@@ -27,14 +20,13 @@ AC_SUBST(WMGENERAL_GUI)
# Checks for programs.
AC_PROG_AWK
AC_PROG_CC
-AC_PROG_CC_STDC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
# Checks for libraries.
AC_CHECK_LIB([m],[cos])
-CHECK_LIBPCRE(, AC_MSG_ERROR(libpcre is required))
+AX_CHECK_PCRE2(,, AC_MSG_ERROR(libpcre2 is required))
LIBCURL_CHECK_CONFIG([yes],,,AC_MSG_ERROR(libcurl is required))
# Checks for header files.
@@ -44,12 +36,10 @@ if test "$LINK_XPM" = ""; then
AC_MSG_ERROR(cannot find libxpm)
fi
CHECK_LIBWRASTER(, AC_MSG_ERROR(libwraster is required))
-AC_HEADER_STDC
-if test "$ac_cv_header_stdc" != "yes"; then AC_MSG_WARN(standard C headers not found); fi
AC_HEADER_SYS_WAIT
if test "$ac_cv_header_sys_wait_h" != "yes"; then AC_MSG_WARN(sys/wait.h not found); fi
AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h unistd.h sys/time.h],, AC_MSG_WARN($ac_header not found))
-AC_HEADER_TIME
+AC_CHECK_HEADERS_ONCE([sys/time.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
@@ -70,7 +60,6 @@ AC_FUNC_MALLOC
if test "$ac_cv_func_malloc_0_nonnull" != "yes"; then AC_MSG_WARN(malloc() doesn't seem to work); fi
AC_FUNC_MEMCMP
AC_FUNC_MKTIME
-AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_STRTOD
AC_FUNC_VPRINTF
@@ -84,7 +73,7 @@ LIBS="$LIBS \$(LIBCURL)"
XLIBS="\$(X_PRE_LIBS) \$(X_LIBS) \$(LINK_XPM) -lX11 -lXext \$(X_EXTRA_LIBS)"
AC_SUBST(XLIBS)
-AC_CONFIG_FILES([Makefile wmweather+.1])
+AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([b0rken/Makefile])
AC_CONFIG_FILES([m4/Makefile])
AC_CONFIG_FILES([wmgeneral/Makefile])
diff --git a/convert.c b/convert.c
index 42e9e99..5db8145 100644
--- a/convert.c
+++ b/convert.c
@@ -18,19 +18,9 @@
*/
#include <math.h>
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <ctype.h>
#include <string.h>
diff --git a/debian/changelog b/debian/changelog
index 0ef1c72..b9c7b7a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,28 @@
+wmweather+ (2.19~alpha+ds-1) unstable; urgency=medium
+
+ * Bump standards version to 4.6.1.
+ * Bump debhelper version to 13, drop d/compat.
+ * Update maintainer address.
+ * d/control:
+ - update libpcre3-dev to libpcre2-dev. (Closes: #999928)
+
+ -- Gürkan Myczko <tar@debian.org> Tue, 06 Sep 2022 23:02:18 +0200
+
+wmweather+ (2.18-1) unstable; urgency=medium
+
+ * New upstream version.
+ * Bump standards version to 4.5.0.
+ * Update copyright years.
+
+ -- Gürkan Myczko <gurkan@phys.ethz.ch> Sun, 26 Apr 2020 14:47:59 +0200
+
+wmweather+ (2.17-2) unstable; urgency=medium
+
+ * Add Vcs fields.
+ * Bump standards version to 4.4.1.
+
+ -- Gürkan Myczko <gurkan@phys.ethz.ch> Mon, 25 Nov 2019 16:07:51 +0100
+
wmweather+ (2.17-1) unstable; urgency=medium
* New upstream version. (Closes: #893609, #896939)
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index b4de394..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-11
diff --git a/debian/control b/debian/control
index 4a5418c..7ed4ecc 100644
--- a/debian/control
+++ b/debian/control
@@ -2,12 +2,16 @@ Source: wmweather+
Section: x11
Priority: optional
Maintainer: Martin Stigge <martin@stigge.org>
-Uploaders: Gürkan Myczko <gurkan@phys.ethz.ch>
-Build-Depends: libpcre3-dev, libcurl4-gnutls-dev, libwraster-dev, debhelper (>= 11)
-Standards-Version: 4.1.4
-Vcs-Browser: http://anonscm.debian.org/viewvc/collab-maint/deb-maint/wmweather%2B/
-Vcs-Svn: svn://anonscm.debian.org/collab-maint/deb-maint/wmweather+/
-Homepage: http://sourceforge.net/projects/wmweatherplus/
+Uploaders: Gürkan Myczko <tar@debian.org>
+Build-Depends:
+ libpcre2-dev,
+ libcurl4-gnutls-dev | libcurl4-openssl-dev,
+ libwraster-dev,
+ debhelper-compat (= 13)
+Standards-Version: 4.6.1
+Vcs-Git: https://salsa.debian.org/debian/wmweather-plus.git
+Vcs-Browser: https://salsa.debian.org/debian/wmweather-plus
+Homepage: https://sourceforge.net/projects/wmweatherplus/
Package: wmweather+
Architecture: any
diff --git a/debian/copyright b/debian/copyright
index fb36359..2bb57f4 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -3,7 +3,7 @@ Upstream-Contact: Brad Jorsch <anomie@users.sourceforge.net>
Source: http://sourceforge.net/projects/wmweatherplus/
Files: *
-Copyright: 2000-2018, Brad Jorsch <anomie@users.sourceforge.net>
+Copyright: 2000-2020, Brad Jorsch <anomie@users.sourceforge.net>
License: GPL-2+
Files: wmgeneral/mouse_regions.* wmgeneral/rcfile.* wmgeneral/wmgeneral-x11.*
@@ -20,6 +20,7 @@ Files: debian/*
Copyright: 2004-2014, Martin Stigge <martin@stigge.org>
2003-2004, Joshua Kwan <joshk@triplehelix.org>
2003, Martin A. Godisch <godisch@debian.org>
+ 2019-2020, Gürkan Myczko <gurkan@phys.ethz.ch>
License: GPL-2+
License: GPL-2+
diff --git a/depcomp b/depcomp
deleted file mode 100755
index fc98710..0000000
--- a/depcomp
+++ /dev/null
@@ -1,791 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2013-05-30.07; # UTC
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by 'PROGRAMS ARGS'.
- object Object file output by 'PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputting dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'. Note that this directory component will
-# be either empty or ending with a '/' character. This is deliberate.
-set_dir_from ()
-{
- case $1 in
- */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
- *) dir=;;
- esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
- base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
- echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
- # If the compiler actually managed to produce a dependency file,
- # post-process it.
- if test -f "$tmpdepfile"; then
- # Each line is of the form 'foo.o: dependency.h'.
- # Do two passes, one to just change these to
- # $object: dependency.h
- # and one to simply output
- # dependency.h:
- # which is needed to avoid the deleted-header problem.
- { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
- sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
- } > "$depfile"
- rm -f "$tmpdepfile"
- else
- make_dummy_depfile
- fi
-}
-
-# A tabulation character.
-tab=' '
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
- # This is just like msvisualcpp but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
- # This is just like msvc7 but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
- # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
- gccflag=-qmakedep=gcc,-MF
- depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say). Also, it might not be
-## supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The second -e expression handles DOS-style file names with drive
- # letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'. On the theory
-## that the space means something, we add a space to the output as
-## well. hp depmode also adds that space, but also prefixes the VPATH
-## to the object. Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like '#:fec' to the end of the
- # dependency line.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
- | tr "$nl" ' ' >> "$depfile"
- echo >> "$depfile"
- # The second pass generates a dummy entry for each header file.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile"
- ;;
-
-xlc)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts '$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- aix_post_process_depfile
- ;;
-
-tcc)
- # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
- # FIXME: That version still under development at the moment of writing.
- # Make that this statement remains true also for stable, released
- # versions.
- # It will wrap lines (doesn't matter whether long or short) with a
- # trailing '\', as in:
- #
- # foo.o : \
- # foo.c \
- # foo.h \
- #
- # It will put a trailing '\' even on the last line, and will use leading
- # spaces rather than leading tabs (at least since its commit 0394caf7
- # "Emit spaces for -MD").
- "$@" -MD -MF "$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
- # We have to change lines of the first kind to '$object: \'.
- sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
- # And for each line of the second kind, we have to emit a 'dep.h:'
- # dummy dependency, to avoid the deleted-header problem.
- sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file. A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
- # Portland's C compiler understands '-MD'.
- # Will always output deps to 'file.d' where file is the root name of the
- # source file under compilation, even if file resides in a subdirectory.
- # The object file name does not affect the name of the '.d' file.
- # pgcc 10.2 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using '\' :
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
- set_dir_from "$object"
- # Use the source, not the object, to determine the base name, since
- # that's sadly what pgcc will do too.
- set_base_from "$source"
- tmpdepfile=$base.d
-
- # For projects that build the same source file twice into different object
- # files, the pgcc approach of using the *source* file root name can cause
- # problems in parallel builds. Use a locking strategy to avoid stomping on
- # the same $tmpdepfile.
- lockdir=$base.d-lock
- trap "
- echo '$0: caught signal, cleaning up...' >&2
- rmdir '$lockdir'
- exit 1
- " 1 2 13 15
- numtries=100
- i=$numtries
- while test $i -gt 0; do
- # mkdir is a portable test-and-set.
- if mkdir "$lockdir" 2>/dev/null; then
- # This process acquired the lock.
- "$@" -MD
- stat=$?
- # Release the lock.
- rmdir "$lockdir"
- break
- else
- # If the lock is being held by a different process, wait
- # until the winning process is done or we timeout.
- while test -d "$lockdir" && test $i -gt 0; do
- sleep 1
- i=`expr $i - 1`
- done
- fi
- i=`expr $i - 1`
- done
- trap - 1 2 13 15
- if test $i -le 0; then
- echo "$0: failed to acquire lock after $numtries attempts" >&2
- echo "$0: check lockdir '$lockdir'" >&2
- exit 1
- fi
-
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each line is of the form `foo.o: dependent.h',
- # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp2)
- # The "hp" stanza above does not work with aCC (C++) and HP's ia64
- # compilers, which have integrated preprocessors. The correct option
- # to use with these is +Maked; it writes dependencies to a file named
- # 'foo.d', which lands next to the object file, wherever that
- # happens to be.
- # Much of this is similar to the tru64 case; see comments there.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir.libs/$base.d
- "$@" -Wc,+Maked
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- "$@" +Maked
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
- # Add 'dependent.h:' lines.
- sed -ne '2,${
- s/^ *//
- s/ \\*$//
- s/$/:/
- p
- }' "$tmpdepfile" >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile" "$tmpdepfile2"
- ;;
-
-tru64)
- # The Tru64 compiler uses -MD to generate dependencies as a side
- # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
- # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
- # dependencies in 'foo.d' instead, so we check for that too.
- # Subdirectories are respected.
- set_dir_from "$object"
- set_base_from "$object"
-
- if test "$libtool" = yes; then
- # Libtool generates 2 separate objects for the 2 libraries. These
- # two compilations output dependencies in $dir.libs/$base.o.d and
- # in $dir$base.o.d. We have to check for both files, because
- # one of the two compilations can be disabled. We should prefer
- # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
- # automatically cleaned when .libs/ is deleted, while ignoring
- # the former would cause a distcleancheck panic.
- tmpdepfile1=$dir$base.o.d # libtool 1.5
- tmpdepfile2=$dir.libs/$base.o.d # Likewise.
- tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
- "$@" -Wc,-MD
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- tmpdepfile3=$dir$base.d
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- # Same post-processing that is required for AIX mode.
- aix_post_process_depfile
- ;;
-
-msvc7)
- if test "$libtool" = yes; then
- showIncludes=-Wc,-showIncludes
- else
- showIncludes=-showIncludes
- fi
- "$@" $showIncludes > "$tmpdepfile"
- stat=$?
- grep -v '^Note: including file: ' "$tmpdepfile"
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The first sed program below extracts the file names and escapes
- # backslashes for cygpath. The second sed program outputs the file
- # name when reading, but also accumulates all include files in the
- # hold buffer in order to output them again at the end. This only
- # works with sed implementations that can handle large buffers.
- sed < "$tmpdepfile" -n '
-/^Note: including file: *\(.*\)/ {
- s//\1/
- s/\\/\\\\/g
- p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
- s/.*/'"$tab"'/
- G
- p
-}' >> "$depfile"
- echo >> "$depfile" # make sure the fragment doesn't end with a backslash
- rm -f "$tmpdepfile"
- ;;
-
-msvc7msys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- test -z "$dashmflag" && dashmflag=-M
- # Require at least two characters before searching for ':'
- # in the target name. This is to cope with DOS-style filenames:
- # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
- "$@" $dashmflag |
- sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this sed invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
- # run, as this mode is specially recognized in the preamble.
- exit 1
- ;;
-
-makedepend)
- "$@" || exit $?
- # Remove any Libtool call
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
- # X makedepend
- shift
- cleared=no eat=no
- for arg
- do
- case $cleared in
- no)
- set ""; shift
- cleared=yes ;;
- esac
- if test $eat = yes; then
- eat=no
- continue
- fi
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift ;;
- # Strip any option that makedepend may not understand. Remove
- # the object too, otherwise makedepend will parse it as a source file.
- -arch)
- eat=yes ;;
- -*|$object)
- ;;
- *)
- set fnord "$@" "$arg"; shift ;;
- esac
- done
- obj_suffix=`echo "$object" | sed 's/^.*\././'`
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
- rm -f "$depfile"
- # makedepend may prepend the VPATH from the source file name to the object.
- # No need to regex-escape $object, excess matching of '.' is harmless.
- sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process the last invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed '1,2d' "$tmpdepfile" \
- | tr ' ' "$nl" \
- | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile" "$tmpdepfile".bak
- ;;
-
-cpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- "$@" -E \
- | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- | sed '$ s: \\$::' > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- cat < "$tmpdepfile" >> "$depfile"
- sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvisualcpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- IFS=" "
- for arg
- do
- case "$arg" in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
- set fnord "$@"
- shift
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift
- shift
- ;;
- esac
- done
- "$@" -E 2>/dev/null |
- sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
- echo "$tab" >> "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvcmsys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-none)
- exec "$@"
- ;;
-
-*)
- echo "Unknown depmode $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/die.c b/die.c
index 83011d7..b5cbf40 100644
--- a/die.c
+++ b/die.c
@@ -22,6 +22,8 @@
#include <stdlib.h>
#include <string.h>
#include <errno.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "wmweather+.h"
#include "die.h"
@@ -55,3 +57,30 @@ void die(char *fmt, ...){
va_end(argv);
exit(1);
}
+
+size_t len = 128;
+char *pcre2_alloc_get_error(int e) {
+ char *b = malloc(len);
+ int e2;
+
+ if(!b){
+ die("Memory allocation failed");
+ }
+ while(1){
+ e2 = pcre2_get_error_message(e, (PCRE2_UCHAR*)b, len);
+ if(e2>=0){
+ return b;
+ } else if(e2==PCRE2_ERROR_BADDATA){
+ snprintf(b, len, "Unknown error code %d", e);
+ return b;
+ } else if(e2==PCRE2_ERROR_NOMEMORY){
+ len *= 2;
+ b = realloc(b, len);
+ if(!b){
+ die("Memory allocation failed");
+ }
+ } else {
+ die("Unknown error code %d from pcre2_get_error_message", e2);
+ }
+ }
+}
diff --git a/die.h b/die.h
index 4bc8492..876c93b 100644
--- a/die.h
+++ b/die.h
@@ -5,3 +5,5 @@ void die(char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2), __noretu
void vwarn(char *fmt, va_list ap) __attribute__ ((__format__ (__printf__, 1, 0)));
void vdie(char *fmt, va_list ap) __attribute__ ((__format__ (__printf__, 1, 0), __noreturn__));
+
+char *pcre2_alloc_get_error(int e);
diff --git a/dock.c b/dock.c
index 79d6134..dd57d89 100644
--- a/dock.c
+++ b/dock.c
@@ -19,19 +19,9 @@
#include <stdio.h>
#include <stdlib.h>
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <ctype.h>
#include <unistd.h>
diff --git a/forecast.c b/forecast.c
index e8921d4..4f1a49a 100644
--- a/forecast.c
+++ b/forecast.c
@@ -19,24 +19,15 @@
#include <stdio.h>
#include <stdlib.h>
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <string.h>
#include <limits.h>
#include <math.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "forecast.h"
#include "convert.h"
@@ -46,8 +37,7 @@
/* Important variables */
static struct forecast **forecasts=NULL;
static int num_forecasts=0;
-static pcre *date=NULL;
-static int ovecsize=1;
+static pcre2_code *date=NULL;
static int changed=0;
/* functions */
@@ -76,43 +66,59 @@ time_t find_next_time(char *file, char *pat, int minutes){
time_t parse_time_string(char *s){
struct tm tm;
- int ovector[ovecsize];
- int ovalue;
- char *e;
- int i;
+ pcre2_match_data *match_data;
+ char *v;
+ int e;
+ PCRE2_SIZE o;
+ int ret;
if(date==NULL){
- date=pcre_compile("\\b(\\d+)/(\\d+)/(\\d+)\\s+(\\d\\d)(\\d\\d)\\s*UTC\\b", 0, (const char **)&e, &i, NULL);
+ date=pcre2_compile((PCRE2_UCHAR*)"\\b(\\d+)/(\\d+)/(\\d+)\\s+(\\d\\d)(\\d\\d)\\s*UTC\\b", PCRE2_ZERO_TERMINATED, 0, &e, &o, NULL);
if(date==NULL){
- warn("find_next PCRE error: %s at %i", e, i);
+ v=pcre2_alloc_get_error(e);
+ warn("find_next PCRE2 compile error: %s at %ld", v, o);
+ free(v);
return -1;
}
- pcre_fullinfo(date, NULL, PCRE_INFO_CAPTURECOUNT, &ovecsize);
- ovecsize=(ovecsize+1)*3;
return parse_time_string(s);
}
- ovalue=pcre_exec(date, NULL, s, strlen(s), 0, 0, ovector, ovecsize);
- if(ovalue<=0) return -1;
-
- if(pcre_get_substring(s, ovector, ovalue, 1, (const char **)&e)<0) return 0;
- tm.tm_mon=atoi(e)-1;
- pcre_free_substring(e);
- if(pcre_get_substring(s, ovector, ovalue, 2, (const char **)&e)<0) return 0;
- tm.tm_mday=atoi(e);
- pcre_free_substring(e);
- if(pcre_get_substring(s, ovector, ovalue, 3, (const char **)&e)<0) return 0;
- tm.tm_year=atoi(e)-1900;
- pcre_free_substring(e);
- if(pcre_get_substring(s, ovector, ovalue, 4, (const char **)&e)<0) return 0;
- tm.tm_hour=atoi(e);
- pcre_free_substring(e);
- if(pcre_get_substring(s, ovector, ovalue, 5, (const char **)&e)<0) return 0;
- tm.tm_min=atoi(e);
- pcre_free_substring(e);
- tm.tm_sec=0;
-
- return mkgmtime(&tm);
+ match_data=pcre2_match_data_create_from_pattern(date, NULL);
+ if(!match_data) die("Memory allocation failed");
+ ret=0;
+ do {
+ e=pcre2_match(date, (PCRE2_UCHAR*)s, strlen(s), 0, 0, match_data, NULL);
+ if(e==PCRE2_ERROR_NOMATCH) break;
+ if(e<0){
+ ret=-1;
+ v=pcre2_alloc_get_error(e);
+ warn("find_next PCRE2 match error: %s", v);
+ free(v);
+ break;
+ }
+
+ if(pcre2_substring_get_bynumber(match_data, 1, (PCRE2_UCHAR**)&v, &o)<0) break;
+ tm.tm_mon=atoi(v)-1;
+ pcre2_substring_free((PCRE2_UCHAR*)v);
+ if(pcre2_substring_get_bynumber(match_data, 2, (PCRE2_UCHAR**)&v, &o)<0) break;
+ tm.tm_mday=atoi(v);
+ pcre2_substring_free((PCRE2_UCHAR*)v);
+ if(pcre2_substring_get_bynumber(match_data, 3, (PCRE2_UCHAR**)&v, &o)<0) break;
+ tm.tm_year=atoi(v)-1900;
+ pcre2_substring_free((PCRE2_UCHAR*)v);
+ if(pcre2_substring_get_bynumber(match_data, 4, (PCRE2_UCHAR**)&v, &o)<0) break;
+ tm.tm_hour=atoi(v);
+ pcre2_substring_free((PCRE2_UCHAR*)v);
+ if(pcre2_substring_get_bynumber(match_data, 5, (PCRE2_UCHAR**)&v, &o)<0) break;
+ tm.tm_min=atoi(v);
+ pcre2_substring_free((PCRE2_UCHAR*)v);
+ tm.tm_sec=0;
+
+ ret=mkgmtime(&tm);
+ } while(0);
+
+ pcre2_match_data_free(match_data);
+ return ret;
}
void add_forecast(struct forecast *f, char *ID, char *station){
@@ -171,7 +177,7 @@ static int is_forecast_valid(const struct forecast *a){
static int is_forecast_current(struct forecast *f, time_t now){
time_t t;
-
+
t=forecast_time(f);
t+=(f->hour<0)?86399:3599;
return t>now;
@@ -253,7 +259,7 @@ static void locate_current(void){
long curdiff=0;
long tmpdiff;
char target_ID[4];
-
+
now=time(NULL);
if(!changed && current!=NULL && is_forecast_current(current, now)) return;
@@ -262,7 +268,7 @@ static void locate_current(void){
target_hour=current_hour;
memcpy(target_ID, current_ID, 4);
set_current(-1);
-
+
for(i=0; i<num_forecasts; i++){
if(!is_forecast_valid(forecasts[i])) continue;
if(!is_forecast_current(forecasts[i], now)) continue;
@@ -291,7 +297,7 @@ static inline int mod(int i, int n){
void current_forecast_next(int dir){
int i;
time_t now;
-
+
if(num_forecasts==0) return;
locate_current();
diff --git a/install-sh b/install-sh
deleted file mode 100755
index 59990a1..0000000
--- a/install-sh
+++ /dev/null
@@ -1,508 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2014-09-12.12; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab=' '
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t)
- is_target_a_directory=always
- dst_arg=$2
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- shift;;
-
- -T) is_target_a_directory=never;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
- if test -n "$dst_arg"; then
- echo "$0: target directory not allowed when installing a directory." >&2
- exit 1
- fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call 'install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- if test $# -gt 1 || test "$is_target_a_directory" = always; then
- if test ! -d "$dst_arg"; then
- echo "$0: $dst_arg: Is not a directory." >&2
- exit 1
- fi
- fi
-fi
-
-if test -z "$dir_arg"; then
- do_exit='(exit $ret); exit $ret'
- trap "ret=129; $do_exit" 1
- trap "ret=130; $do_exit" 2
- trap "ret=141; $do_exit" 13
- trap "ret=143; $do_exit" 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names problematic for 'test' and other utilities.
- case $src in
- -* | [=\(\)!]) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
- dst=$dst_arg
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test "$is_target_a_directory" = never; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- dstdir=`dirname "$dst"`
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- # $RANDOM is not portable (e.g. dash); use it when possible to
- # lower collision chance
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- # As "mkdir -p" follows symlinks and we work in /tmp possibly; so
- # create the $tmpdir first (and fail if unsuccessful) to make sure
- # that nobody tries to guess the $tmpdir name.
- if (umask $mkdir_umask &&
- $mkdirprog $mkdir_mode "$tmpdir" &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- test_tmpdir="$tmpdir/a"
- ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- [-=\(\)!]*) prefix='./';;
- *) prefix='';;
- esac
-
- oIFS=$IFS
- IFS=/
- set -f
- set fnord $dstdir
- shift
- set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test X"$d" = X && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
- set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- set +f &&
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/m4/Makefile.am b/m4/Makefile.am
index f871dd0..dc90e3b 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1,2 +1,2 @@
SUBDIRS =
-EXTRA_DIST = libpcre.m4 libwraster.m4 snprintf.m4 vsnprintf.m4 xpm.m4
+EXTRA_DIST = ax_check_pcre2.m4 libwraster.m4 snprintf.m4 vsnprintf.m4 xpm.m4
diff --git a/m4/Makefile.in b/m4/Makefile.in
deleted file mode 100644
index 342351d..0000000
--- a/m4/Makefile.in
+++ /dev/null
@@ -1,595 +0,0 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
-
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-VPATH = @srcdir@
-am__is_gnu_make = { \
- if test -z '$(MAKELEVEL)'; then \
- false; \
- elif test -n '$(MAKE_HOST)'; then \
- true; \
- elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
- true; \
- else \
- false; \
- fi; \
-}
-am__make_running_with_option = \
- case $${target_option-} in \
- ?) ;; \
- *) echo "am__make_running_with_option: internal error: invalid" \
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- if $(am__is_gnu_make); then \
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- sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
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- skip_next=no; \
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-am__make_dryrun = (target_option=n; $(am__make_running_with_option))
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diff --git a/m4/ax_check_pcre2.m4 b/m4/ax_check_pcre2.m4
new file mode 100644
index 0000000..9ae01ad
--- /dev/null
+++ b/m4/ax_check_pcre2.m4
@@ -0,0 +1,163 @@
+# ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_check_pcre2.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_CHECK_PCRE2([bits], [action-if-found], [action-if-not-found])
+#
+# DESCRIPTION
+#
+# Search for an installed libpcre2-8 library. If nothing was specified
+# when calling configure, it searches first in /usr/local and then in
+# /usr, /opt/local and /sw. If the --with-pcre2=DIR is specified, it will
+# try to find it in DIR/include/pcre2.h and DIR/lib/libpcre2-8. If
+# --without-pcre2 is specified, the library is not searched at all.
+#
+# If 'bits' is empty or '8', PCRE2 8-bit character support is checked
+# only. If 'bits' contains '16', PCRE2 8-bit and 16-bit character support
+# are checked. If 'bits' contains '32', PCRE2 8-bit and 32-bit character
+# support are checked. When 'bits' contains both '16' and '32', PCRE2
+# 8-bit, 16-bit, and 32-bit character support is checked.
+#
+# If either the header file (pcre2.h), or the library (libpcre2-8) is not
+# found, or the specified PCRE2 character bit width is not supported,
+# shell commands 'action-if-not-found' is run. If 'action-if-not-found' is
+# not specified, the configuration exits on error, asking for a valid
+# PCRE2 installation directory or --without-pcre2.
+#
+# If both header file and library are found, and the specified PCRE2 bit
+# widths are supported, shell commands 'action-if-found' is run. If
+# 'action-if-found' is not specified, the default action appends
+# '-I${PCRE2_HOME}/include' to CPFLAGS, appends '-L$PCRE2_HOME}/lib' to
+# LDFLAGS, prepends '-lpcre2-8' to LIBS, and calls AC_DEFINE(HAVE_PCRE2).
+# You should use autoheader to include a definition for this symbol in a
+# config.h file. Sample usage in a C/C++ source is as follows:
+#
+# #ifdef HAVE_PCRE2
+# #define PCRE2_CODE_UNIT_WIDTH 8
+# #include <pcre2.h>
+# #endif /* HAVE_PCRE2 */
+#
+# LICENSE
+#
+# Copyright (c) 2020 Robert van Engelen <engelen@acm.org>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 2
+
+AC_DEFUN([AX_CHECK_PCRE2],
+#
+# Handle user hints
+#
+[AC_MSG_CHECKING(if PCRE2 is wanted)
+pcre2_places="/usr/local /usr /opt/local /sw"
+AC_ARG_WITH([pcre2],
+[ --with-pcre2=DIR root directory path of PCRE2 installation @<:@defaults to
+ /usr/local or /usr if not found in /usr/local@:>@
+ --without-pcre2 to disable PCRE2 usage completely],
+[if test "$withval" != "no" ; then
+ AC_MSG_RESULT(yes)
+ if test -d "$withval"
+ then
+ pcre2_places="$withval $pcre2_places"
+ else
+ AC_MSG_WARN([Sorry, $withval does not exist, checking usual places])
+ fi
+else
+ pcre2_places=""
+ AC_MSG_RESULT(no)
+fi],
+[AC_MSG_RESULT(yes)])
+#
+# Locate PCRE2, if wanted
+#
+if test -n "${pcre2_places}"
+then
+ # check the user supplied or any other more or less 'standard' place:
+ # Most UNIX systems : /usr/local and /usr
+ # MacPorts / Fink on OSX : /opt/local respectively /sw
+ for PCRE2_HOME in ${pcre2_places} ; do
+ if test -f "${PCRE2_HOME}/include/pcre2.h"; then break; fi
+ PCRE2_HOME=""
+ done
+
+ PCRE2_OLD_LDFLAGS=$LDFLAGS
+ PCRE2_OLD_CPPFLAGS=$CPPFLAGS
+ if test -n "${PCRE2_HOME}"; then
+ LDFLAGS="$LDFLAGS -L${PCRE2_HOME}/lib"
+ CPPFLAGS="$CPPFLAGS -I${PCRE2_HOME}/include"
+ fi
+ AC_LANG_PUSH([C])
+ AC_CHECK_LIB([pcre2-8], [pcre2_compile_8], [pcre2_cv_libpcre2=yes], [pcre2_cv_libpcre2=no])
+ AC_CHECK_HEADER([pcre2.h], [pcre2_cv_pcre2_h=yes], [pcre2_cv_pcre2_h=no], [#define PCRE2_CODE_UNIT_WIDTH 8])
+ case "$1" in
+ *16*)
+ AC_CHECK_LIB([pcre2-16], [pcre2_compile_16], [pcre2_cv_libpcre2_16=yes], [pcre2_cv_libpcre2_16=no])
+ AC_CHECK_HEADER([pcre2.h], [pcre2_cv_pcre2_16_h=yes], [pcre2_cv_pcre2_16_h=no], [#define PCRE2_CODE_UNIT_WIDTH 16])
+ if test "$pcre2_cv_libpcre2_16" = "no" || test "$pcre2_cv_pcre2_16_h" = "no"; then
+ pcre2_cv_libpcre2=no
+ fi
+ ;;
+ esac
+ case "$1" in
+ *32*)
+ AC_CHECK_LIB([pcre2-32], [pcre2_compile_32], [pcre2_cv_libpcre2_32=yes], [pcre2_cv_libpcre2_32=no])
+ AC_CHECK_HEADER([pcre2.h], [pcre2_cv_pcre2_32_h=yes], [pcre2_cv_pcre2_32_h=no], [#define PCRE2_CODE_UNIT_WIDTH 32])
+ if test "$pcre2_cv_libpcre2_32" = "no" || test "$pcre2_cv_pcre2_32_h" = "no"; then
+ pcre2_cv_libpcre2=no
+ fi
+ esac
+ AC_LANG_POP([C])
+ if test "$pcre2_cv_libpcre2" = "yes" && test "$pcre2_cv_pcre2_h" = "yes"
+ then
+ #
+ # If both library and header were found, action-if-found
+ #
+ m4_ifblank([$2],[
+ CPPFLAGS="$CPPFLAGS -I${PCRE2_HOME}/include"
+ LDFLAGS="$LDFLAGS -L${PCRE2_HOME}/lib"
+ LIBS="-lpcre2-8 $LIBS"
+ AC_DEFINE([HAVE_PCRE2], [1],
+ [Define to 1 if you have `PCRE2' library (-lpcre2-$1)])
+ ],[
+ # Restore variables
+ LDFLAGS="$PCRE2_OLD_LDFLAGS"
+ CPPFLAGS="$PCRE2_OLD_CPPFLAGS"
+ $2
+ ])
+ else
+ #
+ # If either header or library was not found, action-if-not-found
+ #
+ m4_default([$3],[
+ AC_MSG_ERROR([either specify a valid PCRE2 installation with --with-pcre2=DIR or disable PCRE2 usage with --without-pcre2])
+ ])
+ fi
+fi
+])
diff --git a/m4/libpcre.m4 b/m4/libpcre.m4
deleted file mode 100644
index 94faefe..0000000
--- a/m4/libpcre.m4
+++ /dev/null
@@ -1,57 +0,0 @@
-dnl @synopsis CHECK_LIBPCRE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-dnl
-dnl This macro searches for an installed libpcre library. If nothing
-dnl was specified when calling configure, it searches first in /usr/local
-dnl and then in /usr. If the --with-libpcre=DIR is specified, it will try
-dnl to find it in DIR/include/pcre.h and DIR/lib/libpcre.a. If --without-libpcre
-dnl is specified, the library is not searched at all.
-dnl
-dnl It defines the symbol HAVE_LIBPCRE if the library is found. You should
-dnl use autoheader to include a definition for this symbol in a config.h
-dnl file.
-dnl
-dnl Sources files should then use something like
-dnl
-dnl #ifdef HAVE_LIBPCRE
-dnl #include <pcre.h>
-dnl #endif /* HAVE_LIBPCRE */
-dnl
-dnl @version 1.0
-dnl based on CHECK_ZLIB by Loic Dachary <loic@senga.org>
-dnl
-
-AC_DEFUN([CHECK_LIBPCRE],
-#
-# Handle user hints
-#
- [AC_MSG_CHECKING(if libpcre is wanted)
- AC_ARG_WITH(libpcre,
- [ --with-libpcre=DIR root directory path of libpcre installation [defaults to
- /usr/local or /usr if not found in /usr/local]
- --without-libpcre to disable libpcre usage completely],
- [if test "$withval" != no ; then
- LIBPCRE_HOME="$withval"
- AC_MSG_RESULT([yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include])
- else
- AC_MSG_RESULT(no)
- fi],
- [LIBPCRE_HOME=/usr/local
- if test ! -f "${LIBPCRE_HOME}/include/pcre.h"
- then
- LIBPCRE_HOME=/usr
- fi
- AC_MSG_RESULT([yes: libraries ${LIBPCRE_HOME}/lib includes ${LIBPCRE_HOME}/include])
- ])
-
-#
-# Locate libpcre, if wanted
-#
- if test -n "${LIBPCRE_HOME}"
- then
- LDFLAGS="$LDFLAGS -L${LIBPCRE_HOME}/lib"
- CPPFLAGS="$CPPFLAGS -I${LIBPCRE_HOME}/include"
- AC_CHECK_LIB(pcre, pcre_compile, $1, $2)
- else
- $2
- fi
- ])
diff --git a/m4/xpm.m4 b/m4/xpm.m4
index 4e065a6..46e6919 100644
--- a/m4/xpm.m4
+++ b/m4/xpm.m4
@@ -47,14 +47,12 @@ CFLAGS="$X_CFLAGS $CFLAGS"
CPPFLAGS="$X_CFLAGS $CPPFLAGS"
LDFLAGS="$X_LIBS $LDFLAGS"
#
-AC_TRY_COMPILE([
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <X11/xpm.h>
-],[int a;],
-[
+]], [[int a;]])],[
# X11/xpm.h is in the standard search path.
ice_cv_xpm_includes=
-],
-[
+],[
# X11/xpm.h is not in the standard search path.
# Locate it and put its directory in `xpm_includes'
#
@@ -108,15 +106,13 @@ LDFLAGS="$X_LIBS $LDFLAGS"
#
# We use XtToolkitInitialize() here since it takes no arguments
# and thus also works with a C++ compiler.
-AC_TRY_LINK([
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <X11/Intrinsic.h>
#include <X11/xpm.h>
-],[XtToolkitInitialize();],
-[
+]], [[XtToolkitInitialize();]])],[
# libxpm.a is in the standard search path.
ice_cv_xpm_libraries=
-],
-[
+],[
# libXpm.a is not in the standard search path.
# Locate it and put its directory in `xpm_libraries'
#
diff --git a/metar.c b/metar.c
index d37577f..ae59aee 100644
--- a/metar.c
+++ b/metar.c
@@ -19,19 +19,9 @@
#include <stdio.h>
#include <unistd.h>
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <string.h>
#include <ctype.h>
@@ -39,7 +29,8 @@
#include <sys/stat.h>
#include <sys/wait.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "wmweather+.h"
#include "metar.h"
@@ -61,13 +52,12 @@ static char *metar_req[2]={ NULL, NULL };
struct current_weather current;
/* Regular Expressions */
-static pcre *station_time;
-static pcre *wind;
-static pcre *weather;
-static pcre *vis[4];
-static pcre *temp;
-static pcre *pressure;
-static int ovecsize;
+static pcre2_code *station_time;
+static pcre2_code *wind;
+static pcre2_code *weather;
+static pcre2_code *vis[4];
+static pcre2_code *temp;
+static pcre2_code *pressure;
/* prototypes */
static int parse_metar(char *file);
@@ -97,14 +87,14 @@ static void reset_current(struct current_weather *c){
}
#define compile(var, re) \
- var=pcre_compile(re, 0, (const char **)&e, &i, NULL); \
- if(var==NULL) die("init_metar PCRE error: %s at %i", e, i); \
- pcre_fullinfo(var, NULL, PCRE_INFO_CAPTURECOUNT, &i); \
- if(i>ovecsize) ovecsize=i;
+ var=pcre2_compile((PCRE2_UCHAR*)re, PCRE2_ZERO_TERMINATED, 0, &e, &o, NULL); \
+ if(var==NULL){\
+ die("init_metar PCRE2 compile error: %s at %ld", pcre2_alloc_get_error(e), o); \
+ }
void init_metar(void){
- int i;
- char *e;
+ int e;
+ PCRE2_SIZE o;
struct subst_val subs[]={
{ 's', STRING, &metar_station },
{ 0, 0, 0 }
@@ -120,8 +110,6 @@ void init_metar(void){
metar_time=0;
- ovecsize=0;
-
strncpy(bigbuf, metar_station, BIGBUF_LEN-25);
bigbuf[BIGBUF_LEN-25]='\0';
strcat(bigbuf, " ((?:\\d\\d)?)(\\d\\d\\d\\d)Z( .* )");
@@ -135,8 +123,6 @@ void init_metar(void){
compile(temp, " (M?\\d\\d\\d?)/((?:M?\\d\\d\\d?)?) ");
compile(pressure, " ([AQ])(\\d\\d\\d\\d) ");
- ovecsize=(ovecsize+1)*3;
-
/* Remove stale file */
unlink(metar_file);
unlink(metar_newfile);
@@ -177,17 +163,15 @@ void update_metar(int force){
}
-#define get_substr(n, c) \
- if(pcre_get_substring(s, ovector, ovalue, n, (const char **)&c)<0){ pcre_free_substring(s); return 0; }
-
static int parse_metar(char *file){
FILE *fp;
char *s, *c;
- int ovector[ovecsize];
- int ovalue;
+ pcre2_match_data *match_data;
+ int e;
+ PCRE2_SIZE o, slen;
int len;
float f;
- int i, j;
+ PCRE2_SIZE i, j;
reset_current(¤t);
if((fp=fopen(file, "r"))==NULL) return 0;
@@ -210,42 +194,57 @@ static int parse_metar(char *file){
bigbuf[len++]=' ';
bigbuf[len]='\0';
}
+
+#define RET0 { pcre2_match_data_free(match_data); return 0; }
/* Look for something like a METAR coded report */
- ovalue=pcre_exec(station_time, NULL, bigbuf, len, 0, 0, ovector, ovecsize);
- if(ovalue<=0) return 0;
- if(pcre_get_substring(bigbuf, ovector, ovalue, 1, (const char **)&c)<0) return 0;
+ match_data=pcre2_match_data_create_from_pattern(station_time, NULL);
+ if(!match_data) die("Memory allocation failed");
+ e=pcre2_match(station_time, (PCRE2_UCHAR*)bigbuf, len, 0, 0, match_data, NULL);
+ if(e<=0) RET0;
+ if(pcre2_substring_get_bynumber(match_data, 1, (PCRE2_UCHAR**)&c, &o)<0) RET0;
if(c[0]!='\0') current.date=atoi(c);
- pcre_free_substring(c);
- if(pcre_get_substring(bigbuf, ovector, ovalue, 2, (const char **)&c)<0) return 0;
+ pcre2_substring_free((void*)c);
+ if(pcre2_substring_get_bynumber(match_data, 2, (PCRE2_UCHAR**)&c, &o)<0) RET0;
current.time=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
/* Chop off extraneous stuff */
- if(pcre_get_substring(bigbuf, ovector, ovalue, 3, (const char **)&s)<0) return 0;
+ if(pcre2_substring_get_bynumber(match_data, 3, (PCRE2_UCHAR**)&s, &slen)<0) RET0;
+
+#undef RET0
+#define RET0 { pcre2_substring_free((void*)s); pcre2_match_data_free(match_data); return 0; }
+#define match(pat) \
+ pcre2_match_data_free(match_data); \
+ match_data=pcre2_match_data_create_from_pattern(pat, NULL); \
+ if(!match_data) die("Memory allocation failed"); \
+ e=pcre2_match(pat, (PCRE2_UCHAR*)s, slen, 0, 0, match_data, NULL);
+#define get_substr(n, c) \
+ if(pcre2_substring_get_bynumber(match_data, n, (PCRE2_UCHAR**)&c, &o)<0) RET0;
/* windspeed, winddir */
- ovalue=pcre_exec(wind, NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(wind);
+ if(e>0){
get_substr(4, c);
if(c[0]!='\0'){
current.winddir=0;
} else {
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(1, c);
if(c[0]=='V') current.winddir=0;
else current.winddir=((int)((atoi(c)+11.25)/22.5))%16+1;
}
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(2, c);
current.windspeed=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(3, c);
if(c[0]=='M'){ /* MPS */
current.windspeed=mps2knots(current.windspeed);
} else if(c[0]=='K' && c[1]=='M'){ /* KMH */
current.windspeed=kph2knots(current.windspeed);
}
+ pcre2_substring_free((void*)c);
}
/* vis */
@@ -255,34 +254,34 @@ static int parse_metar(char *file){
f=0;
goto wind_done;
}
- ovalue=pcre_exec(vis[2], NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(vis[2]);
+ if(e>0){
get_substr(2, c);
i=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(3, c);
j=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(1, c);
f=atoi(c)+(float)i/j;
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
goto wind_done;
}
- ovalue=pcre_exec(vis[1], NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(vis[1]);
+ if(e>0){
get_substr(2, c);
i=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(1, c);
f=(float)atoi(c)/i;
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
goto wind_done;
}
- ovalue=pcre_exec(vis[0], NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(vis[0]);
+ if(e>0){
get_substr(1, c);
f=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
goto wind_done;
}
c=strstr(s, " CAVOK ");
@@ -291,11 +290,11 @@ static int parse_metar(char *file){
current.sky=0;
goto wind_done;
}
- ovalue=pcre_exec(vis[3], NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(vis[3]);
+ if(e>0){
get_substr(1, c);
f=m2mi(atoi(c));
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
goto wind_done;
}
wind_done:
@@ -307,33 +306,33 @@ wind_done:
if(f<=.25) current.vis=1;
/* temp, rh */
- ovalue=pcre_exec(temp, NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(temp);
+ if(e>0){
get_substr(1, c);
if(c[0]=='M') c[0]='-';
current.temp=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(2, c);
if(c[0]!='\0'){
if(c[0]=='M') c[0]='-';
current.rh=rh_C(current.temp, atoi(c));
}
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
}
/* pressure */
- ovalue=pcre_exec(pressure, NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0){
+ match(pressure);
+ if(e>0){
get_substr(2, c);
i=atoi(c);
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
get_substr(1, c);
if(c[0]=='Q'){
current.pressure=hPa2inHg(i);
} else {
current.pressure=i/100.0;
}
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
}
/* sky */
@@ -345,14 +344,17 @@ wind_done:
/* obs, frz, snow, rain, tstorm */
/* There can be multiple weather chunks, so we while loop */
+ pcre2_match_data_free(match_data);
+ match_data=pcre2_match_data_create_from_pattern(weather, NULL);
+ if(!match_data) die("Memory allocation failed"); \
j=0;
- while((ovalue=pcre_exec(weather, NULL, s, len, j, 0, ovector, ovecsize))>0){{
+ while((e=pcre2_match(weather, (PCRE2_UCHAR*)s, slen, j, 0, match_data, NULL))>0){{
char *in, *de, *pp, *ob, *ot;
- j=ovector[0]+1;
+ j=pcre2_get_startchar(match_data)+1;
get_substr(0, c);
i=(c[1]=='\0');
- pcre_free_substring(c);
+ pcre2_substring_free((void*)c);
if(i) continue;
@@ -398,15 +400,20 @@ wind_done:
if(current.tstorm<i && !strcmp(de, "TS"))
current.tstorm=i;
- pcre_free_substring(in);
- pcre_free_substring(de);
- pcre_free_substring(pp);
- pcre_free_substring(ob);
- pcre_free_substring(ot);
+ pcre2_substring_free((void*)in);
+ pcre2_substring_free((void*)de);
+ pcre2_substring_free((void*)pp);
+ pcre2_substring_free((void*)ob);
+ pcre2_substring_free((void*)ot);
}}
if(current.obs==99) current.obs=0;
- pcre_free_substring(s); /* Done parsing! Just a few final calculations... */
+ /* Done parsing! Just a few final calculations... */
+#undef RET0
+#undef match
+#undef get_substr
+ pcre2_match_data_free(match_data);
+ pcre2_substring_free((void*)s);
current.heatindex=heatindex_C(current.temp, current.rh);
current.windchill=windchill_C(current.temp, current.windspeed);
@@ -431,6 +438,3 @@ wind_done:
}
return 1;
}
-
-
-#undef get_substr
diff --git a/missing b/missing
deleted file mode 100755
index f62bbae..0000000
--- a/missing
+++ /dev/null
@@ -1,215 +0,0 @@
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2013-10-28.13; # UTC
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
-fi
-
-case $1 in
-
- --is-lightweight)
- # Used by our autoconf macros to check whether the available missing
- # script is modern enough.
- exit 0
- ;;
-
- --run)
- # Back-compat with the calling convention used by older automake.
- shift
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
-
-Supported PROGRAM values:
- aclocal autoconf autoheader autom4te automake makeinfo
- bison yacc flex lex help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: unknown '$1' option"
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch. This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
- msg="probably too old"
-elif test $st -eq 127; then
- # Program was missing.
- msg="missing on your system"
-else
- # Program was found and executed, but failed. Give up.
- exit $st
-fi
-
-perl_URL=http://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=http://www.gnu.org/software
-
-program_details ()
-{
- case $1 in
- aclocal|automake)
- echo "The '$1' program is part of the GNU Automake package:"
- echo "<$gnu_software_URL/automake>"
- echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/autoconf>"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- autoconf|autom4te|autoheader)
- echo "The '$1' program is part of the GNU Autoconf package:"
- echo "<$gnu_software_URL/autoconf/>"
- echo "It also requires GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- esac
-}
-
-give_advice ()
-{
- # Normalize program name to check for.
- normalized_program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
- printf '%s\n' "'$1' is $msg."
-
- configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
- case $normalized_program in
- autoconf*)
- echo "You should only need it if you modified 'configure.ac',"
- echo "or m4 files included by it."
- program_details 'autoconf'
- ;;
- autoheader*)
- echo "You should only need it if you modified 'acconfig.h' or"
- echo "$configure_deps."
- program_details 'autoheader'
- ;;
- automake*)
- echo "You should only need it if you modified 'Makefile.am' or"
- echo "$configure_deps."
- program_details 'automake'
- ;;
- aclocal*)
- echo "You should only need it if you modified 'acinclude.m4' or"
- echo "$configure_deps."
- program_details 'aclocal'
- ;;
- autom4te*)
- echo "You might have modified some maintainer files that require"
- echo "the 'autom4te' program to be rebuilt."
- program_details 'autom4te'
- ;;
- bison*|yacc*)
- echo "You should only need it if you modified a '.y' file."
- echo "You may want to install the GNU Bison package:"
- echo "<$gnu_software_URL/bison/>"
- ;;
- lex*|flex*)
- echo "You should only need it if you modified a '.l' file."
- echo "You may want to install the Fast Lexical Analyzer package:"
- echo "<$flex_URL>"
- ;;
- help2man*)
- echo "You should only need it if you modified a dependency" \
- "of a man page."
- echo "You may want to install the GNU Help2man package:"
- echo "<$gnu_software_URL/help2man/>"
- ;;
- makeinfo*)
- echo "You should only need it if you modified a '.texi' file, or"
- echo "any other file indirectly affecting the aspect of the manual."
- echo "You might want to install the Texinfo package:"
- echo "<$gnu_software_URL/texinfo/>"
- echo "The spurious makeinfo call might also be the consequence of"
- echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
- echo "want to install GNU make:"
- echo "<$gnu_software_URL/make/>"
- ;;
- *)
- echo "You might have modified some files without having the proper"
- echo "tools for further handling them. Check the 'README' file, it"
- echo "often tells you about the needed prerequisites for installing"
- echo "this package. You may also peek at any GNU archive site, in"
- echo "case some other package contains this missing '$1' program."
- ;;
- esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
- -e '2,$s/^/ /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/moon.c b/moon.c
index d3b5e8b..17ef4e4 100644
--- a/moon.c
+++ b/moon.c
@@ -20,19 +20,9 @@
/* One-line algorithm from http://www.moonstick.com/moon_phase_emergency.htm
* It's a bit rough, but it works well enough */
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <math.h>
diff --git a/warnings.c b/warnings.c
index 8190c0e..443adfb 100644
--- a/warnings.c
+++ b/warnings.c
@@ -17,26 +17,17 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <unistd.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/wait.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "wmweather+.h"
#include "download.h"
@@ -62,8 +53,7 @@ unsigned long current_warnings, any_warnings;
static unsigned long *zone_current_warnings;
/* Regular Expressions */
-static pcre *expires;
-static int ovecsize;
+static pcre2_code *expires;
/* prototypes */
static int check_warning(char *file);
@@ -71,15 +61,11 @@ static int check_warning(char *file);
/* functions */
-#define compile(var, re) \
- var=pcre_compile(re, 0, (const char **)&e, &i, NULL); \
- if(var==NULL) die("init_warnings PCRE error: %s at %i", e, i); \
- pcre_fullinfo(var, NULL, PCRE_INFO_CAPTURECOUNT, &i); \
- if(i>ovecsize) ovecsize=i;
-
void init_warnings(void){
int i, j, z=0;
- char *e;
+ int e;
+ char *v;
+ PCRE2_SIZE o;
struct subst_val subs[]={
{ 'z', STRING, NULL },
{ 'f', STRING, &bigbuf },
@@ -102,22 +88,23 @@ void init_warnings(void){
if(zone_current_warnings==NULL) die("init_warnings malloc");
/* Allocate filename base */
- e=get_pid_filename("");
- i=strlen(e);
+ v=get_pid_filename("");
+ i=strlen(v);
warning_filename1=malloc(i+z+32);
if(warning_filename1==NULL)
die("init_warnings malloc");
- strcpy(warning_filename1, e);
- free(e);
+ strcpy(warning_filename1, v);
+ free(v);
warning_endptr1=warning_filename1+i;
/* Setup misc vars */
current_warnings=0;
any_warnings=0;
- ovecsize=0;
- compile(expires, "Expires:(\\d+)(\\d\\d)(\\d\\d)(\\d\\d)(\\d\\d);");
- ovecsize=(ovecsize+1)*3;
+ expires=pcre2_compile((PCRE2_UCHAR*)"Expires:(\\d+)(\\d\\d)(\\d\\d)(\\d\\d)(\\d\\d);", PCRE2_ZERO_TERMINATED, 0, &e, &o, NULL);
+ if(expires==NULL){
+ die("init_warnings PCRE2 compile error: %s at %ld", pcre2_alloc_get_error(e), o);
+ }
/* Remove stale files, and allocate URIs */
for(z=0; warning_zones[z]!=NULL; z++){
@@ -219,9 +206,6 @@ void update_warnings(int force){
}
-#define get_substr(n, c) \
- if(pcre_get_substring(s, ovector, ovalue, n, (const char **)&c)<0){ free(s); return 0; }
-
static int check_warning(char *file){
FILE *fp;
char *s, *c;
@@ -229,40 +213,54 @@ static int check_warning(char *file){
int i;
time_t t;
struct tm *tm;
- int ovector[ovecsize];
- int ovalue;
+ int e;
+ PCRE2_SIZE o;
+ pcre2_match_data *match_data;
if((fp=fopen(file, "r"))==NULL) return 0;
- ovalue=-1;
+
+ match_data=pcre2_match_data_create_from_pattern(expires, NULL);
+ if(!match_data) die("Memory allocation failed");
while((len=getLine(&s, fp))>0){
- ovalue=pcre_exec(expires, NULL, s, len, 0, 0, ovector, ovecsize);
- if(ovalue>0) break;
+ e=pcre2_match(expires, (PCRE2_UCHAR*)s, len, 0, 0, match_data, NULL);
+ if(e>0) break;
free(s);
}
fclose(fp);
- if(ovalue<=0) return 0;
+ if(e<=0){
+ pcre2_match_data_free(match_data);
+ return 0;
+ }
+
+#define RETN(ret) { pcre2_match_data_free(match_data); free(s); return ret; }
+#define get_substr(n, c) \
+ if(pcre2_substring_get_bynumber(match_data, n, (PCRE2_UCHAR**)&c, &o)<0) RETN(0);
t=time(NULL);
tm=gmtime(&t);
- get_substr(1, c); i=atoi(c)-1900; pcre_free_substring(c);
- if(tm->tm_year<i){ free(s); return 1; }
- if(tm->tm_year>i){ free(s); return 0; }
- get_substr(2, c); i=atoi(c)-1; pcre_free_substring(c);
- if(tm->tm_mon<i){ free(s); return 1; }
- if(tm->tm_mon>i){ free(s); return 0; }
- get_substr(3, c); i=atoi(c); pcre_free_substring(c);
- if(tm->tm_mday<i){ free(s); return 1; }
- if(tm->tm_mday>i){ free(s); return 0; }
- get_substr(4, c); i=atoi(c); pcre_free_substring(c);
- if(tm->tm_hour<i){ free(s); return 1; }
- if(tm->tm_hour>i){ free(s); return 0; }
- get_substr(5, c); i=atoi(c); pcre_free_substring(c);
- if(tm->tm_min<=i){ free(s); return 1; }
- free(s); return 0;
+ get_substr(1, c); i=atoi(c)-1900; pcre2_substring_free((void*)c);
+ if(tm->tm_year<i) RETN(1);
+ if(tm->tm_year>i) RETN(0);
+ get_substr(2, c); i=atoi(c)-1; pcre2_substring_free((void*)c);
+ if(tm->tm_mon<i) RETN(1);
+ if(tm->tm_mon>i) RETN(0);
+ get_substr(3, c); i=atoi(c); pcre2_substring_free((void*)c);
+ if(tm->tm_mday<i) RETN(1);
+ if(tm->tm_mday>i) RETN(0);
+ get_substr(4, c); i=atoi(c); pcre2_substring_free((void*)c);
+ if(tm->tm_hour<i) RETN(1);
+ if(tm->tm_hour>i) RETN(0);
+ get_substr(5, c); i=atoi(c); pcre2_substring_free((void*)c);
+ if(tm->tm_min<=i) RETN(1);
+ RETN(0);
+
+#undef RETN
+#undef get_substr
+
}
void output_warnings(int all){
- FILE *fp;
+ FILE *fp, *fp2;
int i, z, len;
pid_t pid;
int pipefd[2];
@@ -289,6 +287,7 @@ void output_warnings(int all){
/* PARENT writes warnings to the pipe and returns */
close(pipefd[0]);
+ fp2=fdopen(pipefd[1], "w");
for(z=0; warning_zones[z]!=NULL; z++){
if(!all && !zone_current_warnings[z]) continue;
for(i=0; filenames[i]!=NULL; i++){
@@ -297,16 +296,16 @@ void output_warnings(int all){
sprintf(warning_endptr1, "%s.%s.txt", warning_zones[z], filenames[i]);
if((fp=fopen(warning_filename1, "r"))==NULL) continue;
snprintf(bigbuf, BIGBUF_LEN, "======== BEGIN %s %s ========\n", warning_zones[z], filenames[i]);
- write(pipefd[1], bigbuf, strlen(bigbuf));
+ fwrite(bigbuf, sizeof(char), strlen(bigbuf), fp2);
while(!feof(fp)){
len=fread(bigbuf, sizeof(char), BIGBUF_LEN, fp);
- write(pipefd[1], bigbuf, len);
+ fwrite(bigbuf, sizeof(char), len, fp2);
}
fclose(fp);
}
if(!all) zone_current_warnings[z]=0;
}
- close(pipefd[1]);
+ fclose(fp2);
if(!all) current_warnings=0;
return;
}
diff --git a/wmgeneral/Makefile.in b/wmgeneral/Makefile.in
deleted file mode 100644
index bd5315c..0000000
--- a/wmgeneral/Makefile.in
+++ /dev/null
@@ -1,577 +0,0 @@
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-# @configure_input@
-
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-
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-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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-
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-
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diff --git a/wmgeneral/wmgeneral-x11.c b/wmgeneral/wmgeneral-x11.c
index 5e01c24..67106e5 100644
--- a/wmgeneral/wmgeneral-x11.c
+++ b/wmgeneral/wmgeneral-x11.c
@@ -94,6 +94,7 @@ Window iconwin, win;
GC NormalGC;
GC RedrawGC;
XpmIcon wmgen;
+Display *display;
/***********************/
/* Function Prototypes */
diff --git a/wmgeneral/wmgeneral-x11.h b/wmgeneral/wmgeneral-x11.h
index 1b51639..65ae365 100644
--- a/wmgeneral/wmgeneral-x11.h
+++ b/wmgeneral/wmgeneral-x11.h
@@ -17,7 +17,7 @@ typedef struct {
/* Global variable */
/*******************/
-Display *display;
+extern Display *display;
/***********************/
/* Function Prototypes */
diff --git a/wmweather+.1 b/wmweather+.1
index db07d38..8853df1 100644
--- a/wmweather+.1
+++ b/wmweather+.1
@@ -6,7 +6,7 @@
\fB\\$1\fR
.PP
..
-.TH wmweather+ 1 "March 5, 2017"
+.TH wmweather+ 1 "April 24, 2020"
.SH NAME
wmweather+ \- A dock app for displaying weather information
.P
diff --git a/wmweather+.1.in b/wmweather+.1.in
deleted file mode 100644
index 87a2f57..0000000
--- a/wmweather+.1.in
+++ /dev/null
@@ -1,418 +0,0 @@
-.de Sh
-.br
-.if t .Sp
-.ne 5
-.PP
-\fB\\$1\fR
-.PP
-..
-.TH wmweather+ 1 "@DATE@"
-.SH NAME
-wmweather+ \- A dock app for displaying weather information
-.P
-.SH SYNOPSIS
-.B wmweather+
-.RB [\| options \|]
-.SH DESCRIPTION
-\fBwmweather+\fP downloads current conditions, forecast data, and optionally a
-radar image. It will also watch for various warnings and display them using an
-external command.
-.SH OPTIONS
-Note that later options override earlier ones, and command line options
-override configuration file options. All multi-character options may be
-specified with one or two leading dashes. The configuration file is simply one
-option (with value if necessary) per line, leading dashes optional. Empty lines
-and lines beginning with the '#' character are ignored.
-.SS General Options
-.TP
-.BI "-display " <display\ name>
-Name of display to use.
-.TP
-.BI "-c " <file>
-Specify a configuration file instead of the default. This option is ignored in
-the configuration file.
-.TP
-.BI "-display-mode " <string>
-Specify the starting display mode. Valid values are "cur"/"current",
-"fcst"/"forecast", and "map"/"radar".
-.TP
-.BI "-location " <latitude+longitude>
-Specify a latitude and longitude, for example "41'59'00N 87'55'00W" or
-"N41.9833333333333 W87.9166666666667". You may use either the decimal or DMS
-notation, with either a prefixed sign or a prefixed or suffixed N/S/E/W. If
-this option isn't given, the program will assume you live on the equator and
-guess your longitude based on your system timezone offset.
-.TP
-.BR "-e\fR,\fP\ -email " <address>
-Specify the anonymous FTP password.
-.TP
-.BR -v ", " -version
-Display version number and exit.
-.TP
-.BI "-viewer " <program>
-External program for viewing weather warnings. This command must take the text
-to display from standard input. It will be executed as '/bin/sh \-c
-\fI<program>\fP' with stdout redirected to /dev/null. If not specified, it will
-default to "xless".
-.TP
-.BR -animate ", " -noanimate
-Turn animation on or off. Animation may still be toggled with the middle mouse
-button as described below. The default is on.
-.SS Station Options
-.TP
-.BI "-s\fR,\fP\ -station " <ID>
-Station ID for all stations. Equivalent to
-.RI "'-metar-station " <ID> " -avn-station " <ID>
-.RI " -eta-station " <ID> " -mrf-station " <ID> '.
-.TP
-.BI "-metar-station " <ID>
-Station ID for METAR observations. See \fBCurrent Conditions\fP for more
-information. A value must be provided.
-.TP
-.BI "-avn-station " <ID>
-Station ID for AVN forecasts. See \fBForecasts\fP for more information.
-.TP
-.BI "-eta-station " <ID>
-Station ID for ETA forecasts. See \fBForecasts\fP for more information.
-.TP
-.BI "-mrf-station " <ID>
-Station ID for MRF forecasts. See \fBForecasts\fP for more information.
-.TP
-.BI "-warning-zone " <zoneID>
-Zone ID for weather warnings. See \fBWarnings\fP for more information. This
-option may be repeated for multiple zones.
-.TP
-.BI "-forget-warning-zones"
-Cause wmweather+ to forget all warning zones found to this point. Useful for
-user configuration files to override the warning zones specified in the
-system-wide configuration.
-.P
-.BI "-metar-uri " <URI>
-.br
-.BI "-avn-uri " <URI>
-.br
-.BI "-eta-uri " <URI>
-.br
-.BI "-mrf-uri " <URI>
-.br
-.BI "-warning-uri " <URI>
-.RS
-URI to download the specified data from. See \fBURIs\fP for more information.
-.RE
-.P
-.BI "-metar-post " <DATA>
-.br
-.BI "-avn-post " <DATA>
-.br
-.BI "-eta-post " <DATA>
-.br
-.BI "-mrf-post " <DATA>
-.br
-.BI "-warning-post " <DATA>
-.RS
-Post data for downloading the specified data. See \fBURIs\fP for more
-information. Note that the post option must follow the corresponding URI
-option. Note that the post data will \fInot\fP be URL-encoded for you.
-.RE
-.TP
-.B -noradar
-Do not display a radar image. This is the default.
-.P
-.BI "-radar-uri " <URI>
-.br
-.BI "-radar-post " <DATA>
-.RS
-Retrieve an image from the specified URI. See \fBRadar Map\fP for more
-information.
-.RE
-.TP
-.BI "-radar-crop " <string>
-How to crop the radar image.
-.IR X x Y + W + H
-format. See \fBRadar Map\fP for more information.
-.TP
-.BI "-radar-cross " <string>
-Where to draw radar crosshairs.
-.IR X x Y
-format. See \fBRadar Map\fP for more
-information.
-.SS Measurement Options
-.TP
-.BR -m ", " -metric
-Same as '\-cm \-hPa \-kph \-tempc'.
-.TP
-.B -in
-Display precipitation amounts in inches. This is the default.
-.TP
-.B -cm
-Display precipitation amounts in centimeters.
-.TP
-.B -inHg
-Display pressure in inches of mercury. This is the default.
-.TP
-.BR -hPa ", " -mbar
-Display pressure in hectopascal (millibars)
-.TP
-.B -mmHg
-Display pressure in millimeters of mercury.
-.TP
-.B -atm
-Display pressure in atmospheres.
-.TP
-.B -mph
-Display windspeed in miles/hour. This is the default.
-.TP
-.B -kph
-Display windspeed in kilometers/hour.
-.TP
-.B -knots
-Display windspeed in knots.
-.TP
-.B -mps
-Display windspeed in meters/second.
-.TP
-.B -beaufort
-Display windspeed on the Beaufort scale.
-.TP
-.B -tempf
-Display temperature in degrees Fahrenheit. This is the default.
-.TP
-.B -tempc
-Display temperature in degrees Celcius.
-.SH DISPLAY
-The dockapp has three display modes: Current Conditions, Forecasts, and Radar
-Map. Modes are selected by the buttons across the top of the icon. Weather
-Warning status is indicated by the font color. At any point
-double-(left)clicking the main display will send SIGUSR1 to the process (see
-\fBSIGNALS\fP).
-.Sh "Current Conditions"
-This mode displays the current conditions as given in the METAR report for the
-selected station, as downloaded from
-.UR http://tgftp.nws.noaa.gov/data/observations/metar/stations/
-http://tgftp.nws.noaa.gov/data/observations/metar/stations/
-.UE
-.RI .
-Downloads are attempted every 15 minutes. Find your station at
-.UR http://www.nws.noaa.gov/tg/siteloc.shtml
-http://www.nws.noaa.gov/tg/siteloc.shtml
-.UE
-.RI .
-.P
-The station ID is displayed at the top left of the display. The observation
-date (local) is to the right, and the time (local and UTC) occupies the line
-below. Under that, to the right is the temperature and relative humidity, the
-wind direction and speed, the atmospheric pressure (indicated by "P"), the
-heat index (indicated by "HI"), and the wind chill (indicated by "WC").
-.P
-To the left is a graphical display of the current weather. The sky condition is
-indicated as clear (sun), partly cloudy (sun with small clouds), mostly cloudy
-(sun behind a large cloud), or overcast (large cloud). This image may be
-covered by fog (foggy overlay), dust/sand/haze (brownish particles), or blowing
-snow/dust/sand (blue wind-lines), with the level of transparency indicating the
-degree of visibility. If a funnel cloud or tornado was reported, a tornado
-graphic will be displayed instead of the sky condition.
-.P
-Beneath this graphic, icons will depict rain (raindrop), snow (snowflake),
-freezing precipitation (hailstones), and thunderstorms (lightning bolt). If
-animation is enabled, the icons will appear and vanish on a ten second cycle
-to indicate precipitation intensity. Animation may be enabled or disabled by
-middle-clicking the display.
-.Sh Forecasts
-This mode displays the current conditions as given in the AVN, ETA, and MRF
-data for the selected stations, as downloaded from
-.UR http://www.nws.noaa.gov/tdl/synop/products/bullform.mav.htm
-http://www.nws.noaa.gov/tdl/synop/products/bullform.mav.htm
-.UE
-.RI ,
-.UR http://www.nws.noaa.gov/mdl/synop/products/bullform.met.htm
-http://www.nws.noaa.gov/mdl/synop/products/bullform.met.htm
-.UE
-and
-.UR http://www.nws.noaa.gov/tdl/synop/products/bullform.mex.htm
-http://www.nws.noaa.gov/tdl/synop/products/bullform.mex.htm
-.UE
-.RI .
-AVN and ETA reports are downloaded at startup, 0000Z, and 1200Z. MRF reports
-are downloaded at startup and 0000Z. In the event of failure, downloads will be
-retried every 15 minutes. See the URIs given to find your stations.
-.P
-The display is divided into two sections. A small window at the top indicates
-the date and hour (local time) for which this forecast is valid. Left-clicking
-this window or clicking the small arrow-button to the right will advance to
-the next forecast; right-clicking or clicking the small arrow-button to the
-left will move to the previous forecast. Middle-clicking will return to the
-first forecast in the list.
-.P
-The larger display at the bottom shows the forecast for the selected date and
-time. To the right from top to bottom are the station ID, the daily high and
-low temperatures, the predicted temperature and relative humidity, and the
-wind direction and speed. The final line may display the heat index (HI), the
-wind chill (WC), the amount of snow to fall in that period (SN), the amount of
-liquid-equivalent precipitation to fall in that period (P), or the forecast
-type (e.g. "AVN" or "MRF").
-.P
-To the left is a weather display similar to that for the Current Conditions.
-The animation here indicates the percent chance of rain, snow, freezing
-precipitation, thunderstorms, and severe thunderstorms (large lightning bolt).
-Animation may be turned on or off with the middle button. When animation is
-off, the mouse wheel may be used to adjust the cutoff chance for the display
-(hold Shift to adjust faster). The cutoff will be displayed briefly when first
-turning off animation, when first displaying forecasts, whenever button 6
-(typically, the 'side' button) is held down in the large display. Permanent
-cutoff display may be toggled by double-middle-clicking the large display.
-.Sh "Radar Map"
-The radar image will be downloaded every 30 minutes from the URI specified.
-Then, if \-radar\-crop was specified in the form
-.IR X x Y + W + H ,
-a subimage of witdh \fIW\fP and height \fIH\fP will be taken, with the
-upper-left pixel taken from
-.RI ( X ", " Y ).
-If \fIX\fP or \fIY\fP is negative, it will be measured from the right/bottom of
-the image instead of the top/left. The image is then resized to fit within the
-52x40 rectangle available. A border around the image indicates the current font
-color. If \-radar\-cross was specified in the form
-.IR X x Y ,
-crosshairs will then be
-drawn over the pixel
-.RI ( X ", " Y )
-when the middle button is held on the radar map.
-.P
-If \-noradar was specified or no radar data is available, an image to that
-effect will be displayed instead.
-.P
-Some nice images are available from
-.UR http://weather.noaa.gov/radar/mosaic/DS.p19r0/ar.us.conus.shtml
-http://weather.noaa.gov/radar/mosaic/DS.p19r0/ar.us.conus.shtml
-.UE
-and
-.UR http://www.weather.com/common/home/maps.html
-http://www.weather.com/common/home/maps.html
-.UE
-.RI .
-Be kind, since the display is so small pick the smallest version of the image
-to download.
-.Sh "Weather Warnings"
-Various weather warnings, watches, and statements for the specified zone are
-downloaded from
-.UR http://tgftp.nws.noaa.gov/data/watches_warnings/
-http://tgftp.nws.noaa.gov/data/watches_warnings/
-.UE
-.RI .
-Downloads are attempted at the same time METAR observations are retrieved. Find
-your zone at
-.UR http://weather.noaa.gov/
-http://weather.noaa.gov/
-.UE
-or
-.UR http://weather.gov/
-http://weather.gov/
-.UE
-.RI .
-Note that some areas issue weather warnings by multiple geopolitical units
-(e.g. "zones" and "counties"). The \-warning\-zone option may be specified
-multiple times, so all appropriate files may be inspected.
-.P
-If any new warnings are downloaded, all text will be displayed in an
-orange/red scheme instead of the normal blue/orange. The new warnings may then
-be viewed by left-clicking the large display window in any mode. At any point,
-all current warnings may be displayed by right-clicking the large display.
-.SH "URIs"
-The URIs from which the various observations, forecasts, and images are
-downloaded can be easily customized by supplying values for the various
-.I -*-uri
-options. The following substitution variables are available:
-.TP
-.B %s
-The station ID for the specified data type (note that warnings have no station
-ID).
-.TP
-.B %z
-The zone ID, for warnings.
-.TP
-.B %f
-The warning type, for warnings (e.g. "tornado", "special_weather_stmt").
-.P
-The substitutions can be manipulated with the standard
-.BR printf (3)
-modifiers for strings, in particular the
-.BR # ", " 0 ", " - ", "
-.BR "' '" ", " + ", and " '
-flags, the
-.BR "field width" ,
-and the
-.B precision
-fields are accepted. Also, an additional flag
-.B !
-is recognized to use the capitalized versions of various numeric flags (e.g.
-\fBX\fP versus \fBx\fP) and to capitalize character or string values, and an
-additional syntax
-.BI ">" "<offset>"
-after the precision is recognized to start at an offset into the string value
-(negative values indicate offset from the end of the string).
-.P
-The current defaults are:
-.TP
-metar-uri
-.nf
-http://tgftp.nws.noaa.gov/data/observations/metar/stations/%s.TXT
-.fi
-.TP
-avn-uri
-.nf
-http://www.nws.noaa.gov/cgi-bin/mos/getmav.pl?sta=%s
-.fi
-.TP
-eta-uri
-.nf
-http://www.nws.noaa.gov/cgi-bin/mos/getmet.pl?sta=%s
-.fi
-.TP
-mrf-uri
-.nf
-http://www.nws.noaa.gov/cgi-bin/mos/getmex.pl?sta=%s
-.fi
-.TP
-warning-uri
-.nf
-http://tgftp.nws.noaa.gov/data/watches_warnings/%f/%.2z/%z.txt
-.fi
-.SH FILES
-.TP
-.I $HOME/.wmweather+/
-Directory used to store downloaded data files. These files may be deleted at
-any time.
-.TP
-.I $HOME/.wmweather+/conf
-User configuration.
-.TP
-.I /etc/wmweather+.conf
-System configuration.
-.TP
-.I $HOME/.wmweather+/.dir-test
-Created and deleted to test write access to \fI$HOME/.wmweather+/\fP
-.SH SIGNALS
-.TP
-.I SIGUSR1
-Forces downloads for the current mode to be attempted immediately.
-.TP
-.I SIGUSR2
-Forces all downloads to be attempted immediately.
-.SH BUGS
-Before reporting a bug, please check the HINTS file (in particular,
-proxy instructions are in that file). Also, please verify that you have
-the latest version of wmweather+, and that your bug has not already been
-reported. Bugs may be filed at
-.UR http://sourceforge.net/tracker/?group_id=60336&atid=493854
-http://sourceforge.net/tracker/?group_id=60336&atid=493854
-.UE
-.RI .
-.SH AUTHORS
-\fBwmweather+\fP was written by \fIBrad Jorsch
-<anomie@users.sourceforge.net>\fP, using the wmgeneral code by \fIMartijn
-Pieterse <pieterse@xs4all.nl>\fP.
-.P
-Email regarding wmweather+ should be sent to
-\fIanomie@users.sourceforge.net\fP.
-.SH INSPIRATION
-wmWeather was a good idea, but it didn't give me enough information. However,
-no code from wmWeather was used in writing wmweather+.
diff --git a/wmweather+.c b/wmweather+.c
index 77a9d7a..f843f60 100644
--- a/wmweather+.c
+++ b/wmweather+.c
@@ -28,19 +28,9 @@
#include <errno.h>
#include <sys/stat.h>
#include <sys/wait.h>
-#if TM_IN_SYS_TIME
-# if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-# else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-# endif
-#else
#include <time.h>
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
#endif
#include <X11/Xlib.h>
