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authordavygrvy <davygrvy@pobox.com>2002-08-28 22:48:10 (GMT)
committerdavygrvy <davygrvy@pobox.com>2002-08-28 22:48:10 (GMT)
commit278f7c88ca3a17fed8af94c6ec45b4f5dda49861 (patch)
tree9276aaf344a0938ea3d864552a3843ba199c4540 /unix/configure
parent3932d4560e1130460563ce7f09cbdc6e8e5fe204 (diff)
downloadtcl-278f7c88ca3a17fed8af94c6ec45b4f5dda49861.zip
tcl-278f7c88ca3a17fed8af94c6ec45b4f5dda49861.tar.gz
tcl-278f7c88ca3a17fed8af94c6ec45b4f5dda49861.tar.bz2
* generic/tclEnv.c:
* unix/configure.in: * win/tclWinPort.h: putenv() on some systems copies the buffer rather than taking reference to it. This causes memory leaks and is know to effect mswindows (msvcrt) and NetBSD 1.5.2 . This patch tests for this behavior and turns on -DHAVE_PUTENV_THAT_COPIES=1 when approriate. Thanks to David Welton for assistance. [Bug 414910] * unix/configure: regen'd
Diffstat (limited to 'unix/configure')
-rwxr-xr-xunix/configure230
1 files changed, 144 insertions, 86 deletions
diff --git a/unix/configure b/unix/configure
index aa3c3ea..d7a92ec 100755
--- a/unix/configure
+++ b/unix/configure
@@ -4720,6 +4720,64 @@ EOF
fi
#--------------------------------------------------------------------
+# Does putenv() copy or not? We need to know to avoid memory leaks.
+#--------------------------------------------------------------------
+
+echo $ac_n "checking for a putenv() that copies the buffer""... $ac_c" 1>&6
+echo "configure:4728: checking for a putenv() that copies the buffer" >&5
+if eval "test \"`echo '$''{'tcl_cv_putenv_copy'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ tcl_cv_putenv_copy=no
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4736 "configure"
+#include "confdefs.h"
+
+ #include <stdlib.h>
+ #define OURVAR "havecopy=yes"
+ int main (int argc, char *argv)
+ {
+ char *foo, *bar;
+ foo = (char *)strdup(OURVAR);
+ putenv(foo);
+ strcpy((char *)(strchr(foo, '=') + 1), "no");
+ bar = getenv("havecopy");
+ if (!strcmp(bar, "no")) {
+ /* doesn't copy */
+ return 0;
+ } else {
+ /* does copy */
+ return 1;
+ }
+ }
+
+EOF
+if { (eval echo configure:4758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ tcl_cv_putenv_copy=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ tcl_cv_putenv_copy=yes
+fi
+rm -fr conftest*
+fi
+
+
+fi
+
+echo "$ac_t""$tcl_cv_putenv_copy" 1>&6
+if test $tcl_cv_putenv_copy = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_PUTENV_THAT_COPIES 1
+EOF
+
+fi
+
+#--------------------------------------------------------------------
# Check for support of nl_langinfo function
#--------------------------------------------------------------------
@@ -4738,17 +4796,17 @@ fi
if test "$langinfo_ok" = "yes"; then
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:4742: checking for langinfo.h" >&5
+echo "configure:4800: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4747 "configure"
+#line 4805 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4810: \"$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*
@@ -4773,17 +4831,17 @@ fi
fi
fi
echo $ac_n "checking whether to use nl_langinfo""... $ac_c" 1>&6
-echo "configure:4777: checking whether to use nl_langinfo" >&5
+echo "configure:4835: checking whether to use nl_langinfo" >&5
if test "$langinfo_ok" = "yes"; then
cat > conftest.$ac_ext <<EOF
-#line 4780 "configure"
+#line 4838 "configure"
#include "confdefs.h"
#include <langinfo.h>
int main() {
nl_langinfo(CODESET);
; return 0; }
EOF
-if { (eval echo configure:4787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4845: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
langinfo_ok=yes
else
@@ -4819,12 +4877,12 @@ EOF
#--------------------------------------------------------------------
echo $ac_n "checking for sin""... $ac_c" 1>&6
-echo "configure:4823: checking for sin" >&5
+echo "configure:4881: checking for sin" >&5
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4828 "configure"
+#line 4886 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char sin(); below. */
@@ -4847,7 +4905,7 @@ sin();
; return 0; }
EOF
-if { (eval echo configure:4851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_sin=yes"
else
@@ -4868,7 +4926,7 @@ MATH_LIBS="-lm"
fi
echo $ac_n "checking for main in -lieee""... $ac_c" 1>&6
-echo "configure:4872: checking for main in -lieee" >&5
+echo "configure:4930: checking for main in -lieee" >&5
ac_lib_var=`echo ieee'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4876,14 +4934,14 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lieee $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4880 "configure"
+#line 4938 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4910,7 +4968,7 @@ fi
#--------------------------------------------------------------------
echo $ac_n "checking for main in -linet""... $ac_c" 1>&6
-echo "configure:4914: checking for main in -linet" >&5
+echo "configure:4972: checking for main in -linet" >&5
ac_lib_var=`echo inet'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -4918,14 +4976,14 @@ else
ac_save_LIBS="$LIBS"
LIBS="-linet $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4922 "configure"
+#line 4980 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -4947,17 +5005,17 @@ fi
ac_safe=`echo "net/errno.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for net/errno.h""... $ac_c" 1>&6
-echo "configure:4951: checking for net/errno.h" >&5
+echo "configure:5009: checking for net/errno.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4956 "configure"
+#line 5014 "configure"
#include "confdefs.h"
#include <net/errno.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5019: \"$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*
@@ -5002,12 +5060,12 @@ fi
tcl_checkBoth=0
echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:5006: checking for connect" >&5
+echo "configure:5064: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5011 "configure"
+#line 5069 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */
@@ -5030,7 +5088,7 @@ connect();
; return 0; }
EOF
-if { (eval echo configure:5034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_connect=yes"
else
@@ -5052,12 +5110,12 @@ fi
if test "$tcl_checkSocket" = 1; then
echo $ac_n "checking for setsockopt""... $ac_c" 1>&6
-echo "configure:5056: checking for setsockopt" >&5
+echo "configure:5114: checking for setsockopt" >&5
if eval "test \"`echo '$''{'ac_cv_func_setsockopt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5061 "configure"
+#line 5119 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char setsockopt(); below. */
@@ -5080,7 +5138,7 @@ setsockopt();
; return 0; }
EOF
-if { (eval echo configure:5084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_setsockopt=yes"
else
@@ -5098,7 +5156,7 @@ if eval "test \"`echo '$ac_cv_func_'setsockopt`\" = yes"; then
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for setsockopt in -lsocket""... $ac_c" 1>&6
-echo "configure:5102: checking for setsockopt in -lsocket" >&5
+echo "configure:5160: checking for setsockopt in -lsocket" >&5
ac_lib_var=`echo socket'_'setsockopt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5106,7 +5164,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5110 "configure"
+#line 5168 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5117,7 +5175,7 @@ int main() {
setsockopt()
; return 0; }
EOF
-if { (eval echo configure:5121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5145,12 +5203,12 @@ fi
tk_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
echo $ac_n "checking for accept""... $ac_c" 1>&6
-echo "configure:5149: checking for accept" >&5
+echo "configure:5207: checking for accept" >&5
if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5154 "configure"
+#line 5212 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char accept(); below. */
@@ -5173,7 +5231,7 @@ accept();
; return 0; }
EOF
-if { (eval echo configure:5177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_accept=yes"
else
@@ -5195,12 +5253,12 @@ fi
fi
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:5199: checking for gethostbyname" >&5
+echo "configure:5257: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5204 "configure"
+#line 5262 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */
@@ -5223,7 +5281,7 @@ gethostbyname();
; return 0; }
EOF
-if { (eval echo configure:5227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes"
else
@@ -5241,7 +5299,7 @@ if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:5245: checking for gethostbyname in -lnsl" >&5
+echo "configure:5303: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5249,7 +5307,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5253 "configure"
+#line 5311 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5260,7 +5318,7 @@ int main() {
gethostbyname()
; return 0; }
EOF
-if { (eval echo configure:5264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5297,7 +5355,7 @@ LIBS="$LIBS$THREADS_LIBS"
echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:5301: checking how to build libraries" >&5
+echo "configure:5359: checking how to build libraries" >&5
# Check whether --enable-shared or --disable-shared was given.
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
@@ -5336,7 +5394,7 @@ EOF
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5340: checking for $ac_word" >&5
+echo "configure:5398: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -5368,7 +5426,7 @@ fi
# Step 0.a: Enable 64 bit support?
echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6
-echo "configure:5372: checking if 64bit support is requested" >&5
+echo "configure:5430: checking if 64bit support is requested" >&5
# Check whether --enable-64bit or --disable-64bit was given.
if test "${enable_64bit+set}" = set; then
enableval="$enable_64bit"
@@ -5388,7 +5446,7 @@ fi
# Step 0.b: Enable Solaris 64 bit VIS support?
echo $ac_n "checking if 64bit Sparc VIS support is requested""... $ac_c" 1>&6
-echo "configure:5392: checking if 64bit Sparc VIS support is requested" >&5
+echo "configure:5450: checking if 64bit Sparc VIS support is requested" >&5
# Check whether --enable-64bit-vis or --disable-64bit-vis was given.
if test "${enable_64bit_vis+set}" = set; then
enableval="$enable_64bit_vis"
@@ -5412,7 +5470,7 @@ fi
# there are a few systems, like Next, where this doesn't work.
echo $ac_n "checking system version (for dynamic loading)""... $ac_c" 1>&6
-echo "configure:5416: checking system version (for dynamic loading)" >&5
+echo "configure:5474: checking system version (for dynamic loading)" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
@@ -5438,7 +5496,7 @@ echo "configure:5416: checking system version (for dynamic loading)" >&5
# Linux can use either -ldl or -ldld for dynamic loading.
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:5442: checking for dlopen in -ldl" >&5
+echo "configure:5500: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5446,7 +5504,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5450 "configure"
+#line 5508 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5457,7 +5515,7 @@ int main() {
dlopen()
; return 0; }
EOF
-if { (eval echo configure:5461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5519: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5501,7 +5559,7 @@ fi
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5505: checking for $ac_word" >&5
+echo "configure:5563: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -5610,7 +5668,7 @@ fi
# known GMT value.
echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6
-echo "configure:5614: checking for gettimeofday in -lbsd" >&5
+echo "configure:5672: checking for gettimeofday in -lbsd" >&5
ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5618,7 +5676,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lbsd $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5622 "configure"
+#line 5680 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5629,7 +5687,7 @@ int main() {
gettimeofday()
; return 0; }
EOF
-if { (eval echo configure:5633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5711,7 +5769,7 @@ EOF
SHLIB_SUFFIX=".sl"
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:5715: checking for shl_load in -ldld" >&5
+echo "configure:5773: checking for shl_load in -ldld" >&5
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5719,7 +5777,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-ldld $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5723 "configure"
+#line 5781 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5730,7 +5788,7 @@ int main() {
shl_load()
; return 0; }
EOF
-if { (eval echo configure:5734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5776,7 +5834,7 @@ fi
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
SHLIB_SUFFIX=".sl"
echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:5780: checking for shl_load in -ldld" >&5
+echo "configure:5838: checking for shl_load in -ldld" >&5
ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -5784,7 +5842,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-ldld $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5788 "configure"
+#line 5846 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -5795,7 +5853,7 @@ int main() {
shl_load()
; return 0; }
EOF
-if { (eval echo configure:5799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -5922,17 +5980,17 @@ fi
else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
-echo "configure:5926: checking for dld.h" >&5
+echo "configure:5984: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5931 "configure"
+#line 5989 "configure"
#include "confdefs.h"
#include <dld.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5936: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5994: \"$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*
@@ -5991,17 +6049,17 @@ fi
else
ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dld.h""... $ac_c" 1>&6
-echo "configure:5995: checking for dld.h" >&5
+echo "configure:6053: checking for dld.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6000 "configure"
+#line 6058 "configure"
#include "confdefs.h"
#include <dld.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6005: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6063: \"$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*
@@ -6059,17 +6117,17 @@ fi
# Not available on all versions: check for include file.
ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:6063: checking for dlfcn.h" >&5
+echo "configure:6121: checking for dlfcn.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6068 "configure"
+#line 6126 "configure"
#include "confdefs.h"
#include <dlfcn.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6097,9 +6155,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
echo $ac_n "checking for ELF""... $ac_c" 1>&6
-echo "configure:6101: checking for ELF" >&5
+echo "configure:6159: checking for ELF" >&5
cat > conftest.$ac_ext <<EOF
-#line 6103 "configure"
+#line 6161 "configure"
#include "confdefs.h"
#ifdef __ELF__
@@ -6449,17 +6507,17 @@ EOF
# that don't grok the -Bexport option. Test that it does.
hold_ldflags=$LDFLAGS
echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6
-echo "configure:6453: checking for ld accepts -Bexport flag" >&5
+echo "configure:6511: checking for ld accepts -Bexport flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-Bexport"
cat > conftest.$ac_ext <<EOF
-#line 6456 "configure"
+#line 6514 "configure"
#include "confdefs.h"
int main() {
int i;
; return 0; }
EOF
-if { (eval echo configure:6463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
found=yes
else
@@ -6506,9 +6564,9 @@ rm -f conftest*
if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6
-echo "configure:6510: checking sys/exec.h" >&5
+echo "configure:6568: checking sys/exec.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6512 "configure"
+#line 6570 "configure"
#include "confdefs.h"
#include <sys/exec.h>
int main() {
@@ -6526,7 +6584,7 @@ int main() {
; return 0; }
EOF
-if { (eval echo configure:6530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6544,9 +6602,9 @@ EOF
else
echo $ac_n "checking a.out.h""... $ac_c" 1>&6
-echo "configure:6548: checking a.out.h" >&5
+echo "configure:6606: checking a.out.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6550 "configure"
+#line 6608 "configure"
#include "confdefs.h"
#include <a.out.h>
int main() {
@@ -6564,7 +6622,7 @@ int main() {
; return 0; }
EOF
-if { (eval echo configure:6568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6582,9 +6640,9 @@ EOF
else
echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6
-echo "configure:6586: checking sys/exec_aout.h" >&5
+echo "configure:6644: checking sys/exec_aout.h" >&5
cat > conftest.$ac_ext <<EOF
-#line 6588 "configure"
+#line 6646 "configure"
#include "confdefs.h"
#include <sys/exec_aout.h>
int main() {
@@ -6602,7 +6660,7 @@ int main() {
; return 0; }
EOF
-if { (eval echo configure:6606: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
tcl_ok=usable
else
@@ -6752,7 +6810,7 @@ fi
echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:6756: checking for build with symbols" >&5
+echo "configure:6814: checking for build with symbols" >&5
# Check whether --enable-symbols or --disable-symbols was given.
if test "${enable_symbols+set}" = set; then
enableval="$enable_symbols"
@@ -6778,7 +6836,7 @@ fi
echo $ac_n "checking for build with memory debugging""... $ac_c" 1>&6
-echo "configure:6782: checking for build with memory debugging" >&5
+echo "configure:6840: checking for build with memory debugging" >&5
# Check whether --enable-memdebug or --disable-memdebug was given.
if test "${enable_memdebug+set}" = set; then
enableval="$enable_memdebug"
@@ -6811,17 +6869,17 @@ TCL_DBGX=${DBGX}
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6815: checking for $ac_hdr" >&5
+echo "configure:6873: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6820 "configure"
+#line 6878 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -6851,17 +6909,17 @@ done
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6855: checking for $ac_hdr" >&5
+echo "configure:6913: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6860 "configure"
+#line 6918 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6923: \"$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*
@@ -6888,7 +6946,7 @@ fi
done
echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
-echo "configure:6892: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
+echo "configure:6950: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else