dnl Process this file with autoconf to produce a configure script.
dnl Initialize.
AX_PREREQ(2.57)
AC_INIT(pspp, 0.4.0,bug-gnu-pspp@gnu.org)
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE
dnl Checks for programs.
AC_GNU_SOURCE
AC_PROG_CC
gl_EARLY
AC_PROG_RANLIB
AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
dnl Check that Perl is available.
AC_PATH_PROG([PERL], perl, no)
AC_SUBST([PERL])dnl
if test "$PERL" = no; then
AC_MSG_ERROR([perl is not found])
fi
$PERL -e 'require 5.005_03;' || {
AC_MSG_ERROR([Perl 5.005_03 or better is required])
}
dnl Internationalization macros.
AM_GNU_GETTEXT
AM_GNU_GETTEXT_VERSION([0.14.5])
dnl Checks for libraries.
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
AC_CHECK_LIB(m, sin)
AC_ARG_WITH(libplot, [ --without-libplot don't compile in support of charts (using libplot)])
if test x"$with_libplot" != x"no" ; then
AC_CHECK_LIB(plot, pl_newpl_r,,
AC_MSG_ERROR([You must install libplot (or use --without-libplot)])
)
fi
AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
dnl Check that off_t is defined as an integer type.
dnl Solaris sometimes declares it as a struct, if it
dnl thinks that the compiler does not support `long long'.
AC_COMPILE_IFELSE([#include <sys/types.h>
#include <unistd.h>
off_t x = 0;
int main (void)
{
lseek (0, 1, 2);
return 0;
}], [], [AC_MSG_ERROR(
[Your system's definition of off_t is broken. You are probably
using Solaris. You can probably fix the problem with
`--disable-largefile' or `CFLAGS=-ansi'.])])
AC_CHECK_LIB(gslcblas,main,,AC_MSG_ERROR([You must install libgslcblas]))
AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,
AC_MSG_ERROR([You must install libgsl version 1.4 or later]))
AC_ARG_WITH(ncurses,
[ --without-ncurses don't compile in ncurses command line editing])
if test "x$with_ncurses" = x"yes"; then
AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
termcap=no))
fi
if test "$termcap" = yes; then
AC_CHECK_HEADERS(termcap.h)
AC_DEFINE(HAVE_LIBTERMCAP, 1,
[Define if you have the termcap library (-ltermcap).])
fi
AC_CHECK_LIB(readline, readline)
if test "$ac_cv_lib_readline_readline" = yes; then
AC_CHECK_HEADERS(readline/readline.h)
AC_CHECK_LIB(readline, add_history, history=yes,
AC_CHECK_LIB(history, add_history, LIBS="-lhistory" history=yes,
history=no))
if test "$history" = yes; then
AC_CHECK_HEADERS(readline/history.h)
AC_DEFINE(HAVE_LIBHISTORY, 1,
[Define if you have the history library (-lhistory).])
fi
fi
dnl Checks for header files.
AC_ARG_WITH(valgrind, [ --without-valgrind don't compile in valgrind])
if test "x$with_valgrind" != x"no"; then
AC_CHECK_HEADERS([valgrind/valgrind.h])
fi
AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h] )
# For gnulib.
gl_LIB(libgl)
gl_SOURCE_BASE(gl)
gl_M4_BASE(gl/m4)
gl_MODULES(alloca alloca-opt assert full-read full-write gethostname getline getlogin_r getopt gettext memchr memcmp memmem memmove memset progname readlink restrict snprintf stat-macros stdbool stpcpy strcase strcspn strerror strftime strstr strtod strtok_r strtol strtoul vsnprintf xalloc xalloc-die xreadlink)
gl_INIT
AC_C_CONST
AC_C_INLINE
dnl Dont use AC_TYPE_OFF_T --- it doesnt generate the HAVE_TYPE macro
AC_CHECK_TYPES(off_t)
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 0)
AC_CHECK_SIZEOF(float, 0)
AC_CHECK_SIZEOF(double, 8)
AC_CHECK_SIZEOF(long double, 0)
AC_DEFINE(FPREP_IEEE754, 1,
[Define for machines that have IEEE 754 floating point arithmetic,
the most common format today.])
AC_C_BIGENDIAN
BLP_IS_SPRINTF_GOOD
BLP_INT_DIGITS
BLP_RANDOM
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([strchr strrchr __setfpucw isinf isnan finite getpid feholdexcept])
AC_PROG_LN_S
AH_BOTTOM([#include <pref.h>])
AM_CONDITIONAL(unix, test x"$host_os" != x"msdos" )
AM_CONDITIONAL(msdos, test x"$host_os" = x"msdos" )
dnl This is needed otherwise --with-included-gettext fails
AH_BOTTOM([#include <locale.h>])
AC_ARG_ENABLE(debug, [ --enable-debug Turn on diagnostic features in the program])
if test x"$enable_debug" = x"yes" ; then
AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
fi
AC_CONFIG_FILES([Makefile m4/Makefile gl/Makefile intl/Makefile po/Makefile.in
lib/Makefile lib/gsl-extras/Makefile
doc/Makefile
src/Makefile src/expressions/Makefile
config/Makefile
tests/Makefile])
AC_CONFIG_COMMANDS([pref.h],[
# Copy pref.h from pref.h.orig if prudent
if test ! -f pref.h; then
echo "creating pref.h"
cp $ac_given_srcdir/pref.h.orig pref.h
elif test "`ls -t pref.h.orig pref.h 2>/dev/null | sed 1q`" = pref.h.orig; then
echo "replacing pref.h with newer pref.h.orig"
cp $ac_given_srcdir/pref.h.orig pref.h
else
echo "pref.h exists"
fi
if test -f pref.h; then touch pref.h; fi
])
AC_OUTPUT
dnl configure.ac ends here