#------------------------------------------------------------------------
# SC_PATH_TCLCONFIG --
#
# Locate the tclConfig.sh file and perform a sanity check on
# the Tcl compile flags
#
# Arguments:
# none
#
# Results:
#
# Adds the following arguments to configure:
# --with-tcl=...
#
# Defines the following vars:
# TCL_BIN_DIR Full path to the directory containing
# the tclConfig.sh file
#------------------------------------------------------------------------
AC_DEFUN([SC_PATH_TCLCONFIG], [
#
# Ok, lets find the tcl configuration
# First, look for one uninstalled.
# the alternative search directory is invoked by --with-tcl
#
if test x"${no_tcl}" = x ; then
# we reset no_tcl in case something fails here
no_tcl=true
AC_ARG_WITH(tcl,
AC_HELP_STRING([--with-tcl],
[directory containing tcl configuration (tclConfig.sh)]),
with_tclconfig="${withval}")
AC_MSG_CHECKING([for Tcl configuration])
AC_CACHE_VAL(ac_cv_c_tclconfig,[
# First check to see if --with-tcl was specified.
if test x"${with_tclconfig}" != x ; then
case "${with_tclconfig}" in
*/tclConfig.sh )
if test -f "${with_tclconfig}"; then
AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself])
with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
fi ;;
esac
if test -f "${with_tclconfig}/tclConfig.sh" ; then
ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
else
AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
fi
fi
# then check for a private Tcl installation
if test x"${ac_cv_c_tclconfig}" = x ; then
for i in \
../tcl \
`ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
../../tcl \
`ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
../../../tcl \
`ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
if test -f "$i/win/tclConfig.sh" ; then
ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
break
fi
done
fi
# check in a few common install locations
if test x"${ac_cv_c_tclconfig}" = x ; then
for i in `ls -d ${libdir} 2>/dev/null` \
`ls -d ${exec_prefix}/lib 2>/dev/null` \
`ls -d ${prefix}/lib 2>/dev/null` \
`ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \
`ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \
`ls -d /c/Tcl/lib 2>/dev/null` \
`ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \
`ls -d C:/Tcl/lib 2>/dev/null` \
`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
; do
if test -f "$i/tclConfig.sh" ; then
ac_cv_c_tclconfig="`(cd $i; pwd)`"
break
fi
done
fi
# check in a few other private locations
if test x"${ac_cv_c_tclconfig}" = x ; then
for i in \
${srcdir}/../tcl \
`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
if test -f "$i/win/tclConfig.sh" ; then
ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
break
fi
done
fi
])
if test x"${ac_cv_c_tclconfig}" = x ; then
TCL_BIN_DIR="# no Tcl configs found"
AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh])
else
no_tcl=
TCL_BIN_DIR="${ac_cv_c_tclconfig}"
AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
fi
fi
])
#------------------------------------------------------------------------
# SC_PATH_TKCONFIG --
#
# Locate the tkConfig.sh file
#
# Arguments:
# none
#
# Results:
#
# Adds the following arguments to configure:
# --with-tk=...
#
# Defines the following vars:
# TK_BIN_DIR Full path to the directory containing
# the tkConfig.sh file
#------------------------------------------------------------------------
AC_DEFUN([SC_PATH_TKCONFIG], [
#
# Ok, lets find the tk configuration
# First, look for one uninstalled.
# the alternative search directory is invoked by --with-tk
#
if test x"${no_tk}" = x ; then
# we reset no_tk in case something fails here
no_tk=true
AC_ARG_WITH(tk,
AC_HELP_STRING([--with-tk],
[directory containing tk configuration (tkConfig.sh)]),
with_tkconfig="${withval}")
AC_MSG_CHECKING([for Tk configuration])
AC_CACHE_VAL(ac_cv_c_tkconfig,[
# First check to see if --with-tkconfig was specified.
if test x"${with_tkconfig}" != x ; then
case "${with_tkconfig}" in
*/tkConfig.sh )
if test -f "${with_tkconfig}"; then
AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself])
with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`"
fi ;;
esac
if test -f "${with_tkconfig}/tkConfig.sh" ; then
ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`"
else
AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
fi
fi
# then check for a private Tk library
if test x"${ac_cv_c_tkconfig}" = x ; then
for i in \
../tk \
`ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
../../tk \
`ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
../../../tk \
`ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
if test -f "$i/win/tkConfig.sh" ; then
ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
break
fi
done
fi
# check in a few common install locations
if test x"${ac_cv_c_tkconfig}" = x ; then
for i in `ls -d ${libdir} 2>/dev/null` \
`ls -d ${exec_prefix}/lib 2>/dev/null` \
`ls -d ${prefix}/lib 2>/dev/null` \
`ls -d /cygdrive/c/Tcl/lib 2>/dev/null` \
`ls -d /cygdrive/c/Progra~1/Tcl/lib 2>/dev/null` \
`ls -d /c/Tcl/lib 2>/dev/null` \
`ls -d /c/Progra~1/Tcl/lib 2>/dev/null` \
`ls -d C:/Tcl/lib 2>/dev/null` \
`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
; do
if test -f "$i/tkConfig.sh" ; then
ac_cv_c_tkconfig="`(cd $i; pwd)`"
break
fi
done
fi
# check in a few other private locations
if test x"${ac_cv_c_tkconfig}" = x ; then
for i in \
${srcdir}/../tk \
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
if test -f "$i/win/tkConfig.sh" ; then
ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
break
fi
done
fi
])
if test x"${ac_cv_c_tkconfig}" = x ; then
TK_BIN_DIR="# no Tk configs found"
AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh])
else
no_tk=
TK_BIN_DIR="${ac_cv_c_tkconfig}"
AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
fi
fi
])
#------------------------------------------------------------------------
# SC_LOAD_TCLCONFIG --
#
# Load the tclConfig.sh file.
#
# Arguments:
#
# Requires the following vars to be set:
# TCL_BIN_DIR
#
# Results:
#
# Subst the following vars:
# TCL_BIN_DIR
# TCL_SRC_DIR
# TCL_LIB_FILE
#
#------------------------------------------------------------------------
AC_DEFUN([SC_LOAD_TCLCONFIG], [
AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
AC_MSG_RESULT([loading])
. "${TCL_BIN_DIR}/tclConfig.sh"
else
AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
fi
#
# If the TCL_BIN_DIR is the build directory (not the install directory),
# then set the common variable name to the value of the build variables.
# For example, the variable TCL_LIB_SPEC will be set to the value
# of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
# instead of TCL_BUILD_LIB_SPEC since it will work with both an
# installed and uninstalled version of Tcl.
#
if test -f $TCL_BIN_DIR/Makefile ; then
TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
fi
#
# eval is required to do the TCL_DBGX substitution
#
eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_BIN_DIR)
AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_LIB_FLAG)
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_STUB_LIB_FLAG)
AC_SUBST(TCL_STUB_LIB_SPEC)
AC_SUBST(TCL_DEFS)
])
#------------------------------------------------------------------------
# SC_LOAD_TKCONFIG --
#
# Load the tkConfig.sh file
#
# Arguments:
#
# Requires the following vars to be set:
# TK_BIN_DIR
#
# Results:
#
# Sets the following vars that should be in tkConfig.sh:
# TK_BIN_DIR
#------------------------------------------------------------------------
AC_DEFUN([SC_LOAD_TKCONFIG], [
AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
AC_MSG_RESULT([loading])
. "${TK_BIN_DIR}/tkConfig.sh"
else
AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
fi
AC_SUBST(TK_BIN_DIR)
AC_SUBST(TK_SRC_DIR)
AC_SUBST(TK_LIB_FILE)
])
#------------------------------------------------------------------------
# SC_ENABLE_SHARED --
#
# Allows the building of shared libraries
#
# Arguments:
# none
#
# Results:
#
# Adds the following arguments to configure:
# --enable-shared=yes|no
#
# Defines the following vars:
# STATIC_BUILD Used for building import/export libraries
# on Windows.
#
# Sets the following vars:
# SHARED_BUILD Value of 1 or 0
#------------------------------------------------------------------------
AC_DEFUN([SC_ENABLE_SHARED], [
AC_MSG_CHECKING([how to build libraries])
AC_ARG_ENABLE(shared,
[ --enable-shared build and link with shared libraries (default: on)],
[tcl_ok=$enableval], [tcl_ok=yes])
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
tcl_ok=$enableval
else
tcl_ok=yes
fi
if test "$tcl_ok" = "yes" ; then
AC_MSG_RESULT([shared])
SHARED_BUILD=1
else
AC_MSG_RESULT([static])
SHARED_BUILD=0
AC_DEFINE(STATIC_BUILD, 1, [Is this a static build?])
fi
])
#------------------------------------------------------------------------
# SC_ENABLE_THREADS --
#
# Specify if thread support should be enabled
#
# Arguments:
# none
#
# Results:
#
# Adds the following arguments to configure:
# --enable-threads=yes|no
#
# Defines the following vars:
# TCL_THREADS
#------------------------------------------------------------------------
AC_DEFUN([SC_ENABLE_THREADS], [
AC_MSG_CHECKING(for building with threads)
AC_ARG_ENABLE(threads, [ --enable-threads build with threads (default: on)],
[tcl_ok=$enableval], [tcl_ok=yes])
if test "$tcl_ok" = "yes"; then
AC_MSG_RESULT([yes (default)])
TCL_THREADS=1
AC_DEFINE(TCL_THREADS)
# USE_THREAD_ALLOC tells us to try the special thread-based
# allocator that significantly reduces lock contention
AC_DEFINE(USE_THREAD_ALLOC)
else
TCL_THREADS=0
AC_MSG_RESULT(no)
fi
AC_SUBST(TCL_THREADS)
])
#------------------------------------------------------------------------
# SC_ENABLE_SYMBOLS --
#
# Specify if debugging symbols should be used.
# Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
# can also be enabled.
#
# Arguments:
# none
#
# Requires the following vars to be set in the Makefile:
# CFLAGS_DEBUG
# CFLAGS_OPTIMIZE
#
# Results:
#
# Adds the following arguments to configure:
# --enable-symbols
#
# Defines the following vars:
# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true
# Sets to $(CFLAGS_OPTIMIZE) if false
# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true
# Sets to $(LDFLAGS_OPTIMIZE) if false
# DBGX Debug library extension
#
#------------------------------------------------------------------------
AC_DEFUN([SC_ENABLE_SYMBOLS], [
AC_MSG_CHECKING([for build with symbols])
AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols (default: off)], [tcl_ok=$enableval], [tcl_ok=no])
# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
if test "$tcl_ok" = "no"; then
CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
DBGX=""
AC_DEFINE(NDEBUG, 1, [Is no debugging enabled?])
AC_MSG_RESULT([no])
AC_DEFINE(TCL_CFG_OPTIMIZED)
else
CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
DBGX=g
if test "$tcl_ok" = "yes"; then
AC_MSG_RESULT([yes (standard debugging)])
fi
fi
AC_SUBST(CFLAGS_DEFAULT)
AC_SUBST(LDFLAGS_DEFAULT)
if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?])
fi
if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
AC_DEFINE(TCL_COMPILE_DEBUG, 1, [Is bytecode debugging enabled?])
AC_DEFINE(TCL_COMPILE_STATS, 1, [Are bytecode statistics enabled?])
fi
if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
if test "$tcl_ok" = "all"; then
AC_MSG_RESULT([enabled symbols mem compile debugging])
else
AC_MSG_RESULT([enabled $tcl_ok debugging])
fi
fi
])
#--------------------------------------------------------------------
# SC_CONFIG_CFLAGS
#
# Try to determine the proper flags to pass to the compiler
# for building shared libraries and other such nonsense.
#
# NOTE: The backslashes in quotes below are substituted twice
# due to the fact that they are in a macro and then inlined
# in the final configure script.
#
# Arguments:
# none
#
# Results:
#
# Can the following vars:
# EXTRA_CFLAGS
# CFLAGS_DEBUG
# CFLAGS_OPTIMIZE
# CFLAGS_WARNING
# LDFLAGS_DEBUG
# LDFLAGS_OPTIMIZE
# LDFLAGS_CONSOLE
# LDFLAGS_WINDOW
# CC_OBJNAME
# CC_EXENAME
# CYGPATH
# STLIB_LD
# SHLIB_LD
# SHLIB_LD_LIBS
# LIBS
# AR
# RC
# RES
#
# MAKE_LIB
# MAKE_EXE
# MAKE_DLL
#
# LIBSUFFIX
# LIBFLAGSUFFIX
# LIBPREFIX
# LIBRARIES
# EXESUFFIX
# DLLSUFFIX
#
#--------------------------------------------------------------------
AC_DEFUN([SC_CONFIG_CFLAGS], [
# Step 0: Enable 64 bit support?
AC_MSG_CHECKING([if 64bit support is requested])
AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)], [do64bit=$enableval], [do64bit=no])
AC_MSG_RESULT($do64bit)
# Cross-compiling options for Windows/CE builds
AC_MSG_CHECKING([if Windows/CE build is requested])
AC_ARG_ENABLE(wince,[ --enable-wince enable Win/CE support (where applicable)], [doWince=$enableval], [doWince=no])
AC_MSG_RESULT($doWince)
AC_MSG_CHECKING([for Windows/CE celib directory])
AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support library from DIR],
CELIB_DIR=$withval, CELIB_DIR=NO_CELIB)
AC_MSG_RESULT([$CELIB_DIR])
# Set some defaults (may get changed below)
EXTRA_CFLAGS=""
AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])
AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo)
SHLIB_SUFFIX=".dll"
# MACHINE is IX86 for LINK, but this is used by the manifest,
# which requires x86|amd64|ia64.
MACHINE="X86"
if test "$GCC" = "yes"; then
AC_CACHE_CHECK(for cross-compile version of gcc,
ac_cv_cross,
AC_TRY_COMPILE([
#ifndef __WIN32__
#error cross-compiler
#endif
], [],
ac_cv_cross=no,
ac_cv_cross=yes)
)
if test "$ac_cv_cross" = "yes"; then
case "$do64bit" in
amd64|x64|yes)
CC="x86_64-w64-mingw32-gcc"
LD="x86_64-w64-mingw32-ld"
AR="x86_64-w64-mingw32-ar"
RANLIB="x86_64-w64-mingw32-ranlib"
RC="x86_64-w64-mingw32-windres"
;;
*)
CC="i686-w64-mingw32-gcc"
LD="i686-w64-mingw32-ld"
AR="i686-w64-mingw32-ar"
RANLIB="i686-w64-mingw32-ranlib"
RC="i686-w64-mingw32-windres"
;;
esac
fi
fi
# Check for a bug in gcc's windres that causes the
# compile to fail when a Windows native path is
# passed into windres. The mingw toolchain requires
# Windows native paths while Cygwin should work
# with both. Avoid the bug by passing a POSIX
# path when using the Cygwin toolchain.
if test "$GCC" = "yes" && test "$CYGPATH" != "echo" ; then
conftest=/tmp/conftest.rc
echo "STRINGTABLE BEGIN" > $conftest
echo "101 \"name\"" >> $conftest
echo "END" >> $conftest
AC_MSG_CHECKING([for Windows native path bug in windres])
cyg_conftest=`$CYGPATH $conftest`
if AC_TRY_COMMAND($RC -o conftest.res.o $cyg_conftest) ; then
AC_MSG_RESULT([no])
else
AC_MSG_RESULT([yes])
CYGPATH=echo
fi
conftest=
cyg_conftest=
fi
if test "$CYGPATH" = "echo"; then
DEPARG='"$<"'
else
DEPARG='"$(shell $(CYGPATH) $<)"'
fi
# set various compiler flags depending on whether we are using gcc or cl
if test "${GCC}" = "yes" ; then
AC_CACHE_CHECK(for mingw32 version of gcc,
ac_cv_win32,
AC_TRY_COMPILE([
#ifdef __WIN32__
#error win32
#endif
], [],
ac_cv_win32=no,
ac_cv_win32=yes)
)
if test "$ac_cv_win32" != "yes"; then
AC_MSG_ERROR([${CC} cannot produce win32 executables.])
fi
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain"
AC_CACHE_CHECK(for working -municode linker flag,
ac_cv_municode,
AC_TRY_LINK([
#include <windows.h>
int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;}
],
[],
ac_cv_municode=yes,
ac_cv_municode=no)
)
CFLAGS=$hold_cflags
if test "$ac_cv_municode" = "yes" ; then
extra_ldflags="$extra_ldflags -municode"
else
extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS"
fi
fi
AC_MSG_CHECKING([compiler flags])
if test "${GCC}" = "yes" ; then
SHLIB_LD=""
SHLIB_LD_LIBS='${LIBS}'
LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -lws2_32"
# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
STLIB_LD='${AR} cr'
RC_OUT=-o
RC_TYPE=
RC_INCLUDE=--include
RC_DEFINE=--define
RES=res.o
MAKE_LIB="\${STLIB_LD} \[$]@"
POST_MAKE_LIB="\${RANLIB} \[$]@"
MAKE_EXE="\${CC} -o \[$]@"
LIBPREFIX="lib"
extra_cflags="$extra_cflags -pipe"
extra_ldflags="$extra_ldflags -pipe"
if test "${SHARED_BUILD}" = "0" ; then
# static
AC_MSG_RESULT([using static flags])
runtime=
LIBRARIES="\${STATIC_LIBRARIES}"
EXESUFFIX="s\${DBGX}.exe"
else
# dynamic
AC_MSG_RESULT([using shared flags])
# ad-hoc check to see if CC supports -shared.
if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then
AC_MSG_ERROR([${CC} does not support the -shared option.
You will need to upgrade to a newer version of the toolchain.])
fi
runtime=
# Add SHLIB_LD_LIBS to the Make rule, not here.
EXESUFFIX="\${DBGX}.exe"
LIBRARIES="\${SHARED_LIBRARIES}"
fi
# Link with gcc since ld does not link to default libs like
# -luser32 and -lmsvcrt by default. Make sure CFLAGS is
# included so -mno-cygwin passed the correct libs to the linker.
SHLIB_LD='${CC} -shared ${CFLAGS}'
SHLIB_LD_LIBS='${LIBS}'
MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags} \
-Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)"
# DLLSUFFIX is separate because it is the building block for
# users of tclConfig.sh that may build shared or static.
DLLSUFFIX="\${DBGX}.dll"
LIBSUFFIX="\${DBGX}.a"
LIBFLAGSUFFIX="\${DBGX}"
SHLIB_SUFFIX=.dll
EXTRA_CFLAGS="${extra_cflags}"
CFLAGS_DEBUG=-g
CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
CFLAGS_WARNING="-Wall -Wdeclaration-after-statement"
LDFLAGS_DEBUG=
LDFLAGS_OPTIMIZE=
# Specify the CC output file names based on the target name
CC_OBJNAME="-o \[$]@"
CC_EXENAME="-o \[$]@"
# Specify linker flags depending on the type of app being
# built -- Console vs. Window.
#
# ORIGINAL COMMENT:
# We need to pass -e _WinMain@16 so that ld will use
# WinMain() instead of main() as the entry point. We can't
# use autoconf to check for this case since it would need
# to run an executable and that does not work when
# cross compiling. Remove this -e workaround once we
# require a gcc that does not have this bug.
#
# MK NOTE: Tk should use a different mechanism. This causes
# interesting problems, such as wish dying at startup.
#LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}"
LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}"
LDFLAGS_WINDOW="-mwindows ${extra_ldflags}"
case "$do64bit" in
amd64|x64|yes)
MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
;;
ia64)
MACHINE="IA64"
AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
;;
*)
AC_TRY_COMPILE([
#ifndef _WIN64
#error 32-bit
#endif
], [],
tcl_win_64bit=yes,
tcl_win_64bit=no
)
if test "$tcl_win_64bit" = "yes" ; then
do64bit=amd64
MACHINE="AMD64"
AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
fi
;;
esac
else
if test "${SHARED_BUILD}" = "0" ; then
# static
AC_MSG_RESULT([using static flags])
runtime=-MT
LIBRARIES="\${STATIC_LIBRARIES}"
EXESUFFIX="s\${DBGX}.exe"
else
# dynamic
AC_MSG_RESULT([using shared flags])
runtime=-MD
# Add SHLIB_LD_LIBS to the Make rule, not here.
LIBRARIES="\${SHARED_LIBRARIES}"
EXESUFFIX="\${DBGX}.exe"
fi
MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@"
# DLLSUFFIX is separate because it is the building block for
# users of tclConfig.sh that may build shared or static.
DLLSUFFIX="\${DBGX}.dll"
LIBSUFFIX="\${DBGX}.lib"
LIBFLAGSUFFIX="\${DBGX}"
# This is a 2-stage check to make sure we have the 64-bit SDK
# We have to know where the SDK is installed.
# This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
if test "$do64bit" != "no" ; then
if test "x${MSSDK}x" = "xx" ; then
MSSDK="C:/Progra~1/Microsoft Platform SDK"
fi
MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'`
PATH64=""
case "$do64bit" in
amd64|x64|yes)
MACHINE="AMD64" ; # assume AMD64 as default 64-bit build
PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
;;
ia64)
MACHINE="IA64"
PATH64="${MSSDK}/Bin/Win64"
;;
esac
if test ! -d "${PATH64}" ; then
AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode])
AC_MSG_WARN([Ensure latest Platform SDK is installed])
do64bit="no"
else
AC_MSG_RESULT([ Using 64-bit $MACHINE mode])
fi
fi
LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib ws2_32.lib"
if test "$do64bit" != "no" ; then
# The space-based-path will work for the Makefile, but will
# not work if AC_TRY_COMPILE is called. TEA has the
# TEA_PATH_NOSPACE to avoid this issue.
# Check if _WIN64 is already recognized, and if so we don't
# need to modify CC.
AC_CHECK_DECL([_WIN64], [],
[CC="\"${PATH64}/cl.exe\" -I\"${MSSDK}/Include\" \
-I\"${MSSDK}/Include/crt\" \
-I\"${MSSDK}/Include/crt/sys\""])
RC="\"${MSSDK}/bin/rc.exe\""
CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d"
# Do not use -O2 for Win64 - this has proved buggy in code gen.
CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}"
lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
LINKBIN="\"${PATH64}/link.exe\""
# Avoid 'unresolved external symbol __security_cookie' errors.
# c.f. http://support.microsoft.com/?id=894573
LIBS="$LIBS bufferoverflowU.lib"
else
RC="rc"
# -Od - no optimization
# -WX - warnings as errors
CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d"
# -O2 - create fast code (/Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy)
CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}"
lflags="-nologo"
LINKBIN="link"
fi
if test "$doWince" != "no" ; then
# Set defaults for common evc4/PPC2003 setup
# Currently Tcl requires 300+, possibly 420+ for sockets
CEVERSION=420; # could be 211 300 301 400 420 ...
TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ...
ARCH=ARM; # could be ARM MIPS X86EM ...
PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
if test "$doWince" != "yes"; then
# If !yes then the user specified something
# Reset ARCH to allow user to skip specifying it
ARCH=
eval `echo $doWince | awk -F "," '{ \
if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \
if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \
if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \
if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \
}'`
if test "x${ARCH}" = "x" ; then
ARCH=$TARGETCPU;
fi
fi
OSVERSION=WCE$CEVERSION;
if test "x${WCEROOT}" = "x" ; then
WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
if test ! -d "${WCEROOT}" ; then
WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
fi
fi
if test "x${SDKROOT}" = "x" ; then
SDKROOT="C:/Program Files/Windows CE Tools"
if test ! -d "${SDKROOT}" ; then
SDKROOT="C:/Windows CE Tools"
fi
fi
# The space-based-path will work for the Makefile, but will
# not work if AC_TRY_COMPILE is called.
WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
if test ! -d "${CELIB_DIR}/inc"; then
AC_MSG_ERROR([Invalid celib directory "${CELIB_DIR}"])
fi
if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"\
-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]])
else
CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
fi
CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
fi
fi
if test "$doWince" != "no" ; then
CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
if test "${TARGETCPU}" = "X86"; then
CC="${CEBINROOT}/cl.exe"
else
CC="${CEBINROOT}/cl${ARCH}.exe"
fi
CC="\"${CC}\" -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
arch=`echo ${ARCH} | awk '{print tolower([$]0)}'`
defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _DLL _WINDOWS"
for i in $defs ; do
AC_DEFINE_UNQUOTED($i)
done
# if test "${ARCH}" = "X86EM"; then
# AC_DEFINE_UNQUOTED(_WIN32_WCE_EMULATION)
# fi
AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION)
AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION)
CFLAGS_DEBUG="-nologo -Zi -Od"
CFLAGS_OPTIMIZE="-nologo -O2"
lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
lflags="-nodefaultlib -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
LINKBIN="\"${CEBINROOT}/link.exe\""
AC_SUBST(CELIB_DIR)
if test "${CEVERSION}" -lt 400 ; then
LIBS="coredll.lib corelibc.lib winsock.lib"
else
LIBS="coredll.lib corelibc.lib ws2.lib"
fi
# celib currently stuck at wce300 status
#LIBS="$LIBS \${CELIB_DIR}/wince-${ARCH}-pocket-${OSVERSION}-release/celib.lib"
LIBS="$LIBS \"\${CELIB_DIR}/wince-${ARCH}-pocket-wce300-release/celib.lib\""
LIBS_GUI="commctrl.lib commdlg.lib"
else
LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib"
fi
SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
SHLIB_LD_LIBS='${LIBS}'
# link -lib only works when -lib is the first arg
STLIB_LD="${LINKBIN} -lib ${lflags}"
RC_OUT=-fo
RC_TYPE=-r
RC_INCLUDE=-i
RC_DEFINE=-d
RES=res
MAKE_LIB="\${STLIB_LD} -out:\[$]@"
POST_MAKE_LIB=
MAKE_EXE="\${CC} -Fe\[$]@"
LIBPREFIX=""
CFLAGS_DEBUG="${CFLAGS_DEBUG} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE"
CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE"
EXTRA_CFLAGS=""
CFLAGS_WARNING="-W3"
LDFLAGS_DEBUG="-debug"
LDFLAGS_OPTIMIZE="-release"
# Specify the CC output file names based on the target name
CC_OBJNAME="-Fo\[$]@"
CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\[$]@')\""
# Specify linker flags depending on the type of app being
# built -- Console vs. Window.
if test "$doWince" != "no" -a "${TARGETCPU}" != "X86"; then
LDFLAGS_CONSOLE="-link ${lflags}"
LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
else
LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
fi
fi
if test "$do64bit" != "no" ; then
AC_DEFINE(TCL_CFG_DO64BIT)
fi
if test "${GCC}" = "yes" ; then
AC_CACHE_CHECK(for SEH support in compiler,
tcl_cv_seh,
AC_TRY_RUN([
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
int main(int argc, char** argv) {
int a, b = 0;
__try {
a = 666 / b;
}
__except (EXCEPTION_EXECUTE_HANDLER) {
return 0;
}
return 1;
}
],
tcl_cv_seh=yes,
tcl_cv_seh=no,
tcl_cv_seh=no)
)
if test "$tcl_cv_seh" = "no" ; then
AC_DEFINE(HAVE_NO_SEH, 1,
[Defined when mingw does not support SEH])
fi
#
# Check to see if the excpt.h include file provided contains the
# definition for EXCEPTION_DISPOSITION; if not, which is the case
# with Cygwin's version as of 2002-04-10, define it to be int,
# sufficient for getting the current code to work.
#
AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files,
tcl_cv_eh_disposition,
AC_TRY_COMPILE([
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
# undef WIN32_LEAN_AND_MEAN
],[
EXCEPTION_DISPOSITION x;
],
tcl_cv_eh_disposition=yes,
tcl_cv_eh_disposition=no)
)
if test "$tcl_cv_eh_disposition" = "no" ; then
AC_DEFINE(EXCEPTION_DISPOSITION, int,
[Defined when cygwin/mingw does not support EXCEPTION DISPOSITION])
fi
# Check to see if winnt.h defines CHAR, SHORT, and LONG
# even if VOID has already been #defined. The win32api
# used by mingw and cygwin is known to do this.
AC_CACHE_CHECK(for winnt.h that ignores VOID define,
tcl_cv_winnt_ignore_void,
AC_TRY_COMPILE([
#define VOID void
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
], [
CHAR c;
SHORT s;
LONG l;
],
tcl_cv_winnt_ignore_void=yes,
tcl_cv_winnt_ignore_void=no)
)
if test "$tcl_cv_winnt_ignore_void" = "yes" ; then
AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1,
[Defined when cygwin/mingw ignores VOID define in winnt.h])
fi
# See if the compiler supports casting to a union type.
# This is used to stop gcc from printing a compiler
# warning when initializing a union member.
AC_CACHE_CHECK(for cast to union support,
tcl_cv_cast_to_union,
AC_TRY_COMPILE([],
[
union foo { int i; double d; };
union foo f = (union foo) (int) 0;
],
tcl_cv_cast_to_union=yes,
tcl_cv_cast_to_union=no)
)
if test "$tcl_cv_cast_to_union" = "yes"; then
AC_DEFINE(HAVE_CAST_TO_UNION, 1,
[Defined when compiler supports casting to union type.])
fi
fi
# DL_LIBS is empty, but then we match the Unix version
AC_SUBST(DL_LIBS)
AC_SUBST(CFLAGS_DEBUG)
AC_SUBST(CFLAGS_OPTIMIZE)
AC_SUBST(CFLAGS_WARNING)
])
#------------------------------------------------------------------------
# SC_WITH_TCL --
#
# Location of the Tcl build directory.
#
# Arguments:
# none
#
# Results:
#
# Adds the following arguments to configure:
# --with-tcl=...
#
# Defines the following vars:
# TCL_BIN_DIR Full path to the tcl build dir.
#------------------------------------------------------------------------
AC_DEFUN([SC_WITH_TCL], [
if test -d ../../tcl8.6$1/win; then
TCL_BIN_DEFAULT=../../tcl8.6$1/win
else
TCL_BIN_DEFAULT=../../tcl8.6/win
fi
AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.6 binaries from DIR],
TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`)
if test ! -d $TCL_BIN_DIR; then
AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist)
fi
if test ! -f $TCL_BIN_DIR/Makefile; then
AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR: perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?)
else
echo "building against Tcl binaries in: $TCL_BIN_DIR"
fi
AC_SUBST(TCL_BIN_DIR)
])
#------------------------------------------------------------------------
# SC_PROG_TCLSH
# Locate a tclsh shell installed on the system path. This macro
# will only find a Tcl shell that already exists on the system.
# It will not find a Tcl shell in the Tcl build directory or
# a Tcl shell that has been installed from the Tcl build directory.
# If a Tcl shell can't be located on the PATH, then TCLSH_PROG will
# be set to "". Extensions should take care not to create Makefile
# rules that are run by default and depend on TCLSH_PROG. An
# extension can't assume that an executable Tcl shell exists at
# build time.
#
# Arguments
# none
#
# Results
# Subst's the following values:
# TCLSH_PROG
#------------------------------------------------------------------------
AC_DEFUN([SC_PROG_TCLSH], [
AC_MSG_CHECKING([for tclsh])
AC_CACHE_VAL(ac_cv_path_tclsh, [
search_path=`echo ${PATH} | sed -e 's/:/ /g'`
for dir in $search_path ; do
for j in `ls -r $dir/tclsh[[8-9]]*.exe 2> /dev/null` \
`ls -r $dir/tclsh* 2> /dev/null` ; do
if test x"$ac_cv_path_tclsh" = x ; then
if test -f "$j" ; then
ac_cv_path_tclsh=$j
break
fi
fi
done
done
])
if test -f "$ac_cv_path_tclsh" ; then
TCLSH_PROG="$ac_cv_path_tclsh"
AC_MSG_RESULT($TCLSH_PROG)
else
# It is not an error if an installed version of Tcl can't be located.
TCLSH_PROG=""
AC_MSG_RESULT([No tclsh found on PATH])
fi
AC_SUBST(TCLSH_PROG)
])
#------------------------------------------------------------------------
# SC_BUILD_TCLSH
# Determine the fully qualified path name of the tclsh executable
# in the Tcl build directory. This macro will correctly determine
# the name of the tclsh executable even if tclsh has not yet
# been built in the build directory. The build tclsh must be used
# when running tests from an extension build directory. It is not
# correct to use the TCLSH_PROG in cases like this.
#
# Arguments
# none
#
# Results
# Subst's the following values:
# BUILD_TCLSH
#------------------------------------------------------------------------
AC_DEFUN([SC_BUILD_TCLSH], [
AC_MSG_CHECKING([for tclsh in Tcl build directory])
BUILD_TCLSH=${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}
AC_MSG_RESULT($BUILD_TCLSH)
AC_SUBST(BUILD_TCLSH)
])
#--------------------------------------------------------------------
# SC_TCL_CFG_ENCODING TIP #59
#
# Declare the encoding to use for embedded configuration information.
#
# Arguments:
# None.
#
# Results:
# Might append to the following vars:
# DEFS (implicit)
#
# Will define the following vars:
# TCL_CFGVAL_ENCODING
#
#--------------------------------------------------------------------
AC_DEFUN([SC_TCL_CFG_ENCODING], [
AC_ARG_WITH(encoding, [ --with-encoding encoding for configuration values], with_tcencoding=${withval})
if test x"${with_tcencoding}" != x ; then
AC_DEFINE_UNQUOTED(TCL_CFGVAL_ENCODING,"${with_tcencoding}")
else
# Default encoding on windows is not "iso8859-1"
AC_DEFINE(TCL_CFGVAL_ENCODING,"cp1252")
fi
])
#--------------------------------------------------------------------
# SC_EMBED_MANIFEST
#
# Figure out if we can embed the manifest where necessary
#
# Arguments:
# An optional manifest to merge into DLL/EXE.
#
# Results:
# Will define the following vars:
# VC_MANIFEST_EMBED_DLL
# VC_MANIFEST_EMBED_EXE
#
#--------------------------------------------------------------------
AC_DEFUN([SC_EMBED_MANIFEST], [
AC_MSG_CHECKING(whether to embed manifest)
AC_ARG_ENABLE(embedded-manifest,
AC_HELP_STRING([--enable-embedded-manifest],
[embed manifest if possible (default: yes)]),
[embed_ok=$enableval], [embed_ok=yes])
VC_MANIFEST_EMBED_DLL=
VC_MANIFEST_EMBED_EXE=
result=no
if test "$embed_ok" = "yes" -a "${SHARED_BUILD}" = "1" \
-a "$GCC" != "yes" ; then
# Add the magic to embed the manifest into the dll/exe
AC_EGREP_CPP([manifest needed], [
#if defined(_MSC_VER) && _MSC_VER >= 1400
print("manifest needed")
#endif
], [
# Could do a CHECK_PROG for mt, but should always be with MSVC8+
# Could add 'if test -f' check, but manifest should be created
# in this compiler case
# Add in a manifest argument that may be specified
# XXX Needs improvement so that the test for existence accounts
# XXX for a provided (known) manifest
VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest $1 -outputresource:\[$]@\;2 ; fi"
VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest $1 -outputresource:\[$]@\;1 ; fi"
result=yes
if test "x$1" != x ; then
result="yes ($1)"
fi
])
fi
AC_MSG_RESULT([$result])
AC_SUBST(VC_MANIFEST_EMBED_DLL)
AC_SUBST(VC_MANIFEST_EMBED_EXE)
])