Merged revision 153709 from trunk

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r153709 | kpfleming | 2008-11-02 17:34:39 -0600 (Sun, 02 Nov 2008) | 3 lines

instead of trying to forcibly load res_agi when app_stack is loaded (even if the administrator didn't want it loaded), use GCC weak symbols to determine whether it was loaded already or not; if it was loaded, then use it.


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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@153711 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2008-11-03 00:21:04 +00:00
parent 1036849a42
commit d660c03fdc
7 changed files with 96 additions and 27 deletions

74
configure vendored
View File

@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 150211 .
# From configure.ac Revision: 151245 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for asterisk 1.6.
#
@@ -16710,7 +16710,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((pure)) *test(void *muffin, ...) {}
void __attribute__((pure)) *test(void *muffin, ...) {}
int
main ()
{
@@ -16766,7 +16766,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((malloc)) *test(void *muffin, ...) {}
void __attribute__((malloc)) *test(void *muffin, ...) {}
int
main ()
{
@@ -16822,7 +16822,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((const)) *test(void *muffin, ...) {}
void __attribute__((const)) *test(void *muffin, ...) {}
int
main ()
{
@@ -16878,7 +16878,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((unused)) *test(void *muffin, ...) {}
void __attribute__((unused)) *test(void *muffin, ...) {}
int
main ()
{
@@ -16934,7 +16934,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((always_inline)) *test(void *muffin, ...) {}
void __attribute__((always_inline)) *test(void *muffin, ...) {}
int
main ()
{
@@ -16990,7 +16990,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((deprecated)) *test(void *muffin, ...) {}
void __attribute__((deprecated)) *test(void *muffin, ...) {}
int
main ()
{
@@ -17046,7 +17046,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((sentinel)) *test(void *muffin, ...) {}
void __attribute__((sentinel)) *test(void *muffin, ...) {}
int
main ()
{
@@ -17102,7 +17102,7 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
static void __attribute__((warn_unused_result)) *test(void *muffin, ...) {}
void __attribute__((warn_unused_result)) *test(void *muffin, ...) {}
int
main ()
{
@@ -17148,6 +17148,62 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$saved_CFLAGS"
{ echo "$as_me:$LINENO: checking for compiler 'attribute weak' support" >&5
echo $ECHO_N "checking for compiler 'attribute weak' support... $ECHO_C" >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
void __attribute__((weak)) *test(void *muffin, ...) {}
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
cat >>confdefs.h <<_ACEOF
#define HAVE_ATTRIBUTE_weak 1
_ACEOF
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$saved_CFLAGS"
{ echo "$as_me:$LINENO: checking for -ffunction-sections support" >&5
echo $ECHO_N "checking for -ffunction-sections support... $ECHO_C" >&6; }
saved_CFLAGS="${CFLAGS}"