diff options
Diffstat (limited to 'tk/win/tcl.m4')
| -rw-r--r-- | tk/win/tcl.m4 | 97 |
1 files changed, 82 insertions, 15 deletions
diff --git a/tk/win/tcl.m4 b/tk/win/tcl.m4 index 3a3b43f0e78..e0508e1224a 100644 --- a/tk/win/tcl.m4 +++ b/tk/win/tcl.m4 @@ -22,8 +22,10 @@ AC_DEFUN(SC_PATH_TCLCONFIG, [ if test -d ../../tcl8.4$1/win; then TCL_BIN_DIR_DEFAULT=../../tcl8.4$1/win - else + elif test -d ../../tcl8.4/win; then TCL_BIN_DIR_DEFAULT=../../tcl8.4/win + else + TCL_BIN_DIR_DEFAULT=../../tcl/win fi AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.4 binaries from DIR], @@ -60,8 +62,10 @@ AC_DEFUN(SC_PATH_TKCONFIG, [ if test -d ../../tk8.4$1/win; then TK_BIN_DIR_DEFAULT=../../tk8.4$1/win - else + elif test -d ../../tk8.4/win; then TK_BIN_DIR_DEFAULT=../../tk8.4/win + else + TK_BIN_DIR_DEFAULT=../../tk/win fi AC_ARG_WITH(tk, [ --with-tk=DIR use Tk 8.4 binaries from DIR], @@ -285,20 +289,35 @@ AC_DEFUN(SC_ENABLE_THREADS, [ AC_DEFUN(SC_ENABLE_SYMBOLS, [ AC_MSG_CHECKING([for build with symbols]) AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no]) - - if test "$tcl_ok" = "yes"; then - CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' - LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' - DBGX=d - AC_MSG_RESULT([yes]) - else +# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. + if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' DBGX="" AC_MSG_RESULT([no]) + 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 "$tcl_ok" = "all"; then + AC_DEFINE(TCL_MEM_DEBUG) fi -]) + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + AC_MSG_RESULT([enabled symbols mem debugging]) + else + AC_MSG_RESULT([enabled $tcl_ok debugging]) + fi + fi +]) #-------------------------------------------------------------------- # SC_CONFIG_CFLAGS @@ -360,6 +379,31 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo) + # Check for a bug in gcc's windres that causes the + # compile to fail when a Windows native path is + # passed into windres. The mingw toolchain requires + # Windows native paths while Cygwin should work + # with both. Avoid the bug by passing a POSIX + # path when using the Cygwin toolchain. + + if test "$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" || test "$ac_cv_cygwin" = "yes"; then DEPARG='"$<"' else @@ -388,12 +432,30 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ MAKE_EXE="\${CC} -o \[$]@" LIBPREFIX="lib" + #if test "$ac_cv_cygwin" = "yes"; then + # extra_cflags="-mno-cygwin" + # extra_ldflags="-mno-cygwin" + #else + # extra_cflags="" + # extra_ldflags="" + #fi + if test "$ac_cv_cygwin" = "yes"; then - extra_cflags="-mno-cygwin" - extra_ldflags="-mno-cygwin" + touch ac$$.c + if ${CC} -c -mwin32 ac$$.c >/dev/null 2>&1; then + case "$extra_cflags" in + *-mwin32*) ;; + *) extra_cflags="-mwin32 $extra_cflags" ;; + esac + case "$extra_ldflags" in + *-mwin32*) ;; + *) extra_ldflags="-mwin32 $extra_ldflags" ;; + esac + fi + rm -f ac$$.o ac$$.c else - extra_cflags="" - extra_ldflags="" + extra_cflags='' + extra_ldflags='' fi if test "${SHARED_BUILD}" = "0" ; then @@ -446,14 +508,19 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [ # 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 -e _WinMain@16 ${extra_ldflags}" + LDFLAGS_WINDOW="-mwindows ${extra_ldflags}" else if test "${SHARED_BUILD}" = "0" ; then # static |