diff options
| -rw-r--r-- | win/tcl.m4 | 625 |
1 files changed, 625 insertions, 0 deletions
diff --git a/win/tcl.m4 b/win/tcl.m4 new file mode 100644 index 0000000..a687a2a --- /dev/null +++ b/win/tcl.m4 @@ -0,0 +1,625 @@ +#------------------------------------------------------------------------ +# SC_PATH_TCLCONFIG -- +# +# Locate the tclConfig.sh file and perform a sanity check on +# the Tcl compile flags +# Currently a no-op for Windows +# +# Arguments: +# PATCH_LEVEL The patch level for Tcl if any. +# +# Results: +# +# Adds the following arguments to configure: +# --with-tcl=... +# +# Sets the following vars: +# TCL_BIN_DIR Full path to the tclConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN(SC_PATH_TCLCONFIG, [ + AC_MSG_CHECKING([the location of tclConfig.sh]) + + if test -d ../../tcl8.4$1/win; then + TCL_BIN_DIR_DEFAULT=../../tcl8.4$1/win + else + TCL_BIN_DIR_DEFAULT=../../tcl8.4/win + fi + + AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.4 binaries from DIR], + TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DIR_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/tclConfig.sh; then + AC_MSG_ERROR(There is no tclConfig.sh in $TCL_BIN_DIR: perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?) + fi + AC_MSG_RESULT($TCL_BIN_DIR/tclConfig.sh) +]) + +#------------------------------------------------------------------------ +# SC_PATH_TKCONFIG -- +# +# Locate the tkConfig.sh file +# Currently a no-op for Windows +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tk=... +# +# Sets the following vars: +# TK_BIN_DIR Full path to the tkConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN(SC_PATH_TKCONFIG, [ + AC_MSG_CHECKING([the location of tkConfig.sh]) + + if test -d ../../tk8.4$1/win; then + TK_BIN_DIR_DEFAULT=../../tk8.4$1/win + else + TK_BIN_DIR_DEFAULT=../../tk8.4/win + fi + + AC_ARG_WITH(tk, [ --with-tk=DIR use Tk 8.4 binaries from DIR], + TK_BIN_DIR=$withval, TK_BIN_DIR=`cd $TK_BIN_DIR_DEFAULT; pwd`) + if test ! -d $TK_BIN_DIR; then + AC_MSG_ERROR(Tk directory $TK_BIN_DIR does not exist) + fi + if test ! -f $TK_BIN_DIR/tkConfig.sh; then + AC_MSG_ERROR(There is no tkConfig.sh in $TK_BIN_DIR: perhaps you did not specify the Tk *build* directory (not the toplevel Tk directory) or you forgot to configure Tk?) + fi + + AC_MSG_RESULT($TK_BIN_DIR/tkConfig.sh) +]) + +#------------------------------------------------------------------------ +# SC_LOAD_TCLCONFIG -- +# +# Load the tclConfig.sh file +# Currently a no-op for Windows +# +# 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]) + . $TCL_BIN_DIR/tclConfig.sh + else + AC_MSG_RESULT([file not found]) + fi + + # The eval is required to do the TCL_DBGX substitution in the + # TCL_LIB_FILE variable. + + eval TCL_LIB_FILE=${TCL_LIB_FILE} + eval TCL_LIB_FLAG=${TCL_LIB_FLAG} + + AC_SUBST(TCL_BIN_DIR) + AC_SUBST(TCL_SRC_DIR) + AC_SUBST(TCL_LIB_FILE) +]) + +#------------------------------------------------------------------------ +# SC_LOAD_TKCONFIG -- +# +# Load the tkConfig.sh file +# Currently a no-op for Windows +# +# 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 $TCLCONFIG]) + + if test -f "$TK_BIN_DIR/tkConfig.sh" ; then + AC_MSG_CHECKING([loading $TK_BIN_DIR/tkConfig.sh]) + . $TK_BIN_DIR/tkConfig.sh + else + AC_MSG_RESULT([could not find $TK_BIN_DIR/tkConfig.sh]) + fi + + + AC_SUBST(TK_BIN_DIR) + AC_SUBST(TK_SRC_DIR) + AC_SUBST(TK_LIB_FILE) +]) + +#------------------------------------------------------------------------ +# SC_ENABLE_GCC -- +# +# Allows the use of GCC if available +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-gcc +# +# Sets the following vars: +# CC Command to use for the compiler +# AR Comman for the archive tool +# RANLIB Command for the archive indexing tool +# RC Command for the resource compiler +# +#------------------------------------------------------------------------ + +AC_DEFUN(SC_ENABLE_GCC, [ + AC_ARG_ENABLE(gcc, [ --enable-gcc allow use of gcc if available [--disable-gcc]], + [ok=$enableval], [ok=no]) + if test "$ok" = "yes"; then + # Quick hack to simulate a real cross check + # The right way to do this is to use AC_CHECK_TOOL + # correctly, but this is the minimal change + # we need until the real fix is ready. + if test "$host" != "$build" ; then + if test -z "$CC"; then + CC=${host}-gcc + fi + AC_PROG_CC + AC_CHECK_PROG(AR, ${host}-ar, ${host}-ar) + AC_CHECK_PROG(RANLIB, ${host}-ranlib, ${host}-ranlib) + AC_CHECK_PROG(RC, ${host}-windres, ${host}-windres) + else + if test -z "$CC"; then + CC=gcc + fi + AC_PROG_CC + AC_CHECK_PROG(AR, ar, ar) + AC_CHECK_PROG(RANLIB, ranlib, ranlib) + AC_CHECK_PROG(RC, windres, windres) + fi + else + # Allow user to override + if test -z "$CC"; then + CC=cl + fi + fi +]) + +#------------------------------------------------------------------------ +# SC_ENABLE_SHARED -- +# +# Allows the building of shared libraries +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-shared=yes|no +# +# Defines the following vars: +# STATIC_BUILD Used for building import/export libraries +# on Windows. +# +# Sets the following vars: +# SHARED_BUILD Value of 1 or 0 +#------------------------------------------------------------------------ + +AC_DEFUN(SC_ENABLE_SHARED, [ + AC_MSG_CHECKING([how to build libraries]) + AC_ARG_ENABLE(shared, + [ --enable-shared build and link with shared libraries [--enable-shared]], + [tcl_ok=$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) + 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], + [tcl_ok=$enableval], [tcl_ok=no]) + + if test "$tcl_ok" = "yes"; then + AC_MSG_RESULT(yes) + TCL_THREADS=1 + AC_DEFINE(TCL_THREADS) + else + TCL_THREADS=0 + AC_MSG_RESULT(no (default)) + fi +]) + +#------------------------------------------------------------------------ +# SC_ENABLE_SYMBOLS -- +# +# Specify if debugging symbols should be used +# +# Arguments: +# none +# +# Requires the following vars to be set: +# 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 [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no]) + + if test "$tcl_ok" = "yes"; then + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + DBGX=d + AC_MSG_RESULT([yes]) + else + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + DBGX="" + AC_MSG_RESULT([no]) + 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 +# PATHTYPE +# VPSEP +# CYGPATH +# SHLIB_LD +# SHLIB_LD_LIBS +# LIBS +# AR +# RC +# RES +# +# MAKE_LIB +# MAKE_EXE +# MAKE_DLL +# +# LIBSUFFIX +# LIBPREFIX +# LIBRARIES +# EXESUFFIX +# DLLSUFFIX +# +#-------------------------------------------------------------------- + +AC_DEFUN(SC_CONFIG_CFLAGS, [ + AC_MSG_CHECKING([compiler flags]) + + # Set some defaults (may get changed below) + EXTRA_CFLAGS="" + PATHTYPE='-w' + CYGPATH='cygpath' + VPSEP=';' + + # set various compiler flags depending on whether we are using gcc or cl + + if test "${GCC}" = "yes" ; then + SHLIB_LD="" + SHLIB_LD_LIBS="" + LIBS="" + LIBS_GUI="-lgdi32 -lcomdlg32" + STLIB_LD="${AR}" + RC_OUT=-o + RC_TYPE= + RC_INCLUDE=--include + RES=res.o + MAKE_LIB="\${AR} crv \[$]@" + POST_MAKE_LIB="\${RANLIB} \[$]@" + MAKE_EXE="\${CC} -o \[$]@" + LIBPREFIX="lib" + + if "$CC" -v 2>&1 | egrep '\/gcc-lib\/i[[3-6]]86[[^\/]]*-cygwin' >/dev/null; then + mno_cygwin="yes" + extra_cflags="-mno-cygwin" + extra_ldflags="-mno-cygwin" + else + mno_cygwin="no" + extra_cflags="" + extra_ldflags="" + fi + + if test "$cross_compiling" = "yes" -o "$mno_cygwin" = "yes"; then + PATHTYPE='' + CYGPATH='echo ' + VPSEP=':' + fi + + if test "${SHARED_BUILD}" = "0" ; then + # static + AC_MSG_RESULT([using static flags]) + runtime= + MAKE_DLL="echo " + LIBSUFFIX="s\${DBGX}.a" + LIBRARIES="\${STATIC_LIBRARIES}" + EXESUFFIX="s\${DBGX}.exe" + DLLSUFFIX="" + else + # dynamic + AC_MSG_RESULT([using shared flags]) + + # check to see if ld supports --shared. Libtool does a much + # more extensive test, but not really needed in this case. + if test -z "$LD"; then + ld_prog="`(${CC} -print-prog-name=ld) 2>/dev/null`" + if test -z "$ld_prog"; then + ld_prog=ld + else + # get rid of the potential '\r' from ld_prog. + ld_prog="`(echo $ld_prog | tr -d '\015' | sed 's,\\\\,\\/,g')`" + fi + LD="$ld_prog" + fi + + AC_MSG_CHECKING([whether $ld_prog supports -shared option]) + + # now the ad-hoc check to see if GNU ld supports --shared. + if "$LD" --shared 2>&1 | egrep ': -shared not supported' >/dev/null; then + ld_supports_shared="no" + SHLIB_LD="${DLLWRAP-dllwrap}" + else + ld_supports_shared="yes" + SHLIB_LD="${CC} -shared" + fi + AC_MSG_RESULT([$ld_supports_shared]) + + runtime= + # Add SHLIB_LD_LIBS to the Make rule, not here. + MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags}" + if test "${ld_supports_shared}" = "yes"; then + MAKE_DLL="${MAKE_DLL} -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)" + else + MAKE_DLL="${MAKE_DLL} --output-lib \$(patsubst %.dll,lib%.a,\[$]@)" + fi + LIBSUFFIX="\${DBGX}.a" + DLLSUFFIX="\${DBGX}.dll" + EXESUFFIX="\${DBGX}.exe" + LIBRARIES="\${SHARED_LIBRARIES}" + fi + + EXTRA_CFLAGS="${extra_cflags}" + + CFLAGS_DEBUG=-g + CFLAGS_OPTIMIZE=-O + CFLAGS_WARNING="-Wall -Wconversion" + LDFLAGS_DEBUG=-g + LDFLAGS_OPTIMIZE=-O + + # 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. + LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}" + LDFLAGS_WINDOW="-mwindows ${extra_ldflags}" + else + SHLIB_LD="link -dll -nologo" + SHLIB_LD_LIBS="user32.lib advapi32.lib" + LIBS="user32.lib advapi32.lib" + LIBS_GUI="gdi32.lib comdlg32.lib" + AR="lib -nologo" + STLIB_LD="lib -nologo" + RC="rc" + RC_OUT=-fo + RC_TYPE=-r + RC_INCLUDE=-i + RES=res + MAKE_LIB="\${AR} -out:\[$]@" + POST_MAKE_LIB= + MAKE_EXE="\${CC} -Fe\[$]@" + LIBPREFIX="" + + if test "${SHARED_BUILD}" = "0" ; then + # static + AC_MSG_RESULT([using static flags]) + runtime=-MT + MAKE_DLL="echo " + LIBSUFFIX="s\${DBGX}.lib" + LIBRARIES="\${STATIC_LIBRARIES}" + EXESUFFIX="s\${DBGX}.exe" + DLLSUFFIX="" + else + # dynamic + AC_MSG_RESULT([using shared flags]) + runtime=-MD + # Add SHLIB_LD_LIBS to the Make rule, not here. + MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@" + LIBSUFFIX="\${DBGX}.lib" + DLLSUFFIX="\${DBGX}.dll" + EXESUFFIX="\${DBGX}.exe" + LIBRARIES="\${SHARED_LIBRARIES}" + fi + + EXTRA_CFLAGS="-YX" + CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d" +# CFLAGS_OPTIMIZE="-nologo -O2 -Gs -GD ${runtime}" + CFLAGS_OPTIMIZE="-nologo -Oti -Gs -GD ${runtime}" + CFLAGS_WARNING="-W3" + LDFLAGS_DEBUG="-debug:full -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + + # Specify the CC output file names based on the target name + CC_OBJNAME="-Fo\[$]@" + CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) \$(PATHTYPE) '\[$]@')\"" + + # Specify linker flags depending on the type of app being + # built -- Console vs. Window. + LDFLAGS_CONSOLE="-link -subsystem:console" + LDFLAGS_WINDOW="-link -subsystem:windows" + fi +]) + +#------------------------------------------------------------------------ +# 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 ../../tcl8.4$1/win; then + TCL_BIN_DEFAULT=../../tcl8.4$1/win + else + TCL_BIN_DEFAULT=../../tcl8.4/win + fi + + AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.4 binaries from DIR], + TCL_BIN_DIR=$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) +]) + +# FIXME : SC_PROG_TCLSH should really look for the installed tclsh and +# not the build version. If we want to use the build version in the +# tk script, it is better to hardcode that! + +#------------------------------------------------------------------------ +# SC_PROG_TCLSH +# Locate a tclsh shell in the following directories: +# ${exec_prefix}/bin +# ${prefix}/bin +# ${TCL_BIN_DIR} +# ${TCL_BIN_DIR}/../bin +# ${PATH} +# +# 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 ${exec_prefix}/bin:${prefix}/bin:${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${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 + AC_MSG_ERROR(No tclsh found in PATH: $search_path) + fi + AC_SUBST(TCLSH_PROG) +]) |