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-rwxr-xr-xwin/configure137
1 files changed, 103 insertions, 34 deletions
diff --git a/win/configure b/win/configure
index e1d7735..99c5018 100755
--- a/win/configure
+++ b/win/configure
@@ -964,10 +964,10 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
-if test "$ac_cv_cygwin" = "yes" ; then
- { echo "configure: error: Compiling with the Cygwin version of gcc is not supported.
- Use the Mingw version of gcc from www.mingw.org instead." 1>&2; exit 1; }
-fi
+#if test "$ac_cv_cygwin" = "yes" ; then
+# AC_MSG_ERROR([Compiling with the Cygwin version of gcc is not supported.
+# Use the Mingw version of gcc from www.mingw.org instead.])
+#fi
echo $ac_n "checking for SEH support in compiler""... $ac_c" 1>&6
@@ -1016,7 +1016,53 @@ fi
echo "$ac_t""$tcl_cv_seh" 1>&6
if test "$tcl_cv_seh" = "no" ; then
cat >> confdefs.h <<\EOF
-#define HAVE_NO_SEH
+#define HAVE_NO_SEH 1
+EOF
+
+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.
+#
+echo $ac_n "checking for EXCEPTION_DISPOSITION support in include files""... $ac_c" 1>&6
+echo "configure:1032: checking for EXCEPTION_DISPOSITION support in include files" >&5
+if eval "test \"`echo '$''{'tcl_cv_eh_disposition'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1037 "configure"
+#include "confdefs.h"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#undef WIN32_LEAN_AND_MEAN
+
+int main() {
+
+ EXCEPTION_DISPOSITION x;
+
+; return 0; }
+EOF
+if { (eval echo configure:1050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ tcl_cv_eh_disposition=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ tcl_cv_eh_disposition=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$tcl_cv_eh_disposition" 1>&6
+if test "$tcl_cv_eh_disposition" = "no" ; then
+ cat >> confdefs.h <<\EOF
+#define EXCEPTION_DISPOSITION int
EOF
fi
@@ -1026,13 +1072,13 @@ fi
#--------------------------------------------------------------------
echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1030: checking for object suffix" >&5
+echo "configure:1076: checking for object suffix" >&5
if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -f conftest*
echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1036: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
for ac_file in conftest.*; do
case $ac_file in
*.c) ;;
@@ -1050,19 +1096,19 @@ OBJEXT=$ac_cv_objext
ac_objext=$ac_cv_objext
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1054: checking for mingw32 environment" >&5
+echo "configure:1100: checking for mingw32 environment" >&5
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1059 "configure"
+#line 1105 "configure"
#include "confdefs.h"
int main() {
return __MINGW32__;
; return 0; }
EOF
-if { (eval echo configure:1066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_mingw32=yes
else
@@ -1081,7 +1127,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1085: checking for executable suffix" >&5
+echo "configure:1131: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1091,7 +1137,7 @@ else
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
- if { (eval echo configure:1095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ if { (eval echo configure:1141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
@@ -1118,7 +1164,7 @@ ac_exeext=$EXEEXT
echo $ac_n "checking for building with threads""... $ac_c" 1>&6
-echo "configure:1122: checking for building with threads" >&5
+echo "configure:1168: checking for building with threads" >&5
# Check whether --enable-threads or --disable-threads was given.
if test "${enable_threads+set}" = set; then
enableval="$enable_threads"
@@ -1149,7 +1195,7 @@ EOF
echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:1153: checking how to build libraries" >&5
+echo "configure:1199: checking how to build libraries" >&5
# Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
@@ -1190,7 +1236,7 @@ EOF
# Step 0: Enable 64 bit support?
echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6
-echo "configure:1194: checking if 64bit support is requested" >&5
+echo "configure:1240: checking if 64bit support is requested" >&5
# Check whether --enable-64bit or --disable-64bit was given.
if test "${enable_64bit+set}" = set; then
enableval="$enable_64bit"
@@ -1207,7 +1253,7 @@ fi
# Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1211: checking for $ac_word" >&5
+echo "configure:1257: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CYGPATH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1244,7 +1290,7 @@ fi
# set various compiler flags depending on whether we are using gcc or cl
echo $ac_n "checking compiler flags""... $ac_c" 1>&6
-echo "configure:1248: checking compiler flags" >&5
+echo "configure:1294: checking compiler flags" >&5
if test "${GCC}" = "yes" ; then
if test "$do64bit" = "yes" ; then
echo "configure: warning: "64bit mode not supported with GCC on Windows"" 1>&2
@@ -1264,12 +1310,30 @@ echo "configure:1248: checking compiler flags" >&5
MAKE_EXE="\${CC} -o \$@"
LIBPREFIX="lib"
+ #if test "$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
@@ -1322,14 +1386,19 @@ echo "configure:1248: checking compiler flags" >&5
# 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
@@ -1434,7 +1503,7 @@ echo "configure:1248: checking compiler flags" >&5
echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:1438: checking for build with symbols" >&5
+echo "configure:1507: checking for build with symbols" >&5
# Check whether --enable-symbols or --disable-symbols was given.
if test "${enable_symbols+set}" = set; then
enableval="$enable_symbols"
@@ -1458,7 +1527,7 @@ fi
echo $ac_n "checking for build with memory debugging""... $ac_c" 1>&6
-echo "configure:1462: checking for build with memory debugging" >&5
+echo "configure:1531: checking for build with memory debugging" >&5
# Check whether --enable-memdebug or --disable-memdebug was given.
if test "${enable_memdebug+set}" = set; then
enableval="$enable_memdebug"
@@ -1484,7 +1553,7 @@ TCL_DBGX=${DBGX}
#--------------------------------------------------------------------
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1488: checking how to run the C preprocessor" >&5
+echo "configure:1557: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@@ -1499,13 +1568,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1503 "configure"
+#line 1572 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1509: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1578: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -1516,13 +1585,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1520 "configure"
+#line 1589 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1595: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -1533,13 +1602,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 1537 "configure"
+#line 1606 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -1565,17 +1634,17 @@ echo "$ac_t""$CPP" 1>&6
ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for errno.h""... $ac_c" 1>&6
-echo "configure:1569: checking for errno.h" >&5
+echo "configure:1638: checking for errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1574 "configure"
+#line 1643 "configure"
#include "confdefs.h"
#include <errno.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
generated by cgit v0.12 at 2024-07-04 20:52:10 (GMT)