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Detect the --dynamic-list flag a bit better

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@276908 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2010-07-16 05:38:06 +00:00
parent 0ab4420d66
commit a76c8e36f5
2 changed files with 15 additions and 3 deletions
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10
configure vendored
View File

@@ -1,5 +1,5 @@
#! /bin/sh #! /bin/sh
# From configure.ac Revision: 276769 . # From configure.ac Revision: 276871 .
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for asterisk trunk. # Generated by GNU Autoconf 2.61 for asterisk trunk.
# #
@@ -18199,7 +18199,12 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
{ echo "$as_me:$LINENO: checking for a version of GNU ld that supports the --dynamic-list flag" >&5 { echo "$as_me:$LINENO: checking for a version of GNU ld that supports the --dynamic-list flag" >&5
echo $ECHO_N "checking for a version of GNU ld that supports the --dynamic-list flag... $ECHO_C" >&6; } echo $ECHO_N "checking for a version of GNU ld that supports the --dynamic-list flag... $ECHO_C" >&6; }
old_LDFLAGS=${LDFLAGS} old_LDFLAGS=${LDFLAGS}
LDFLAGS+="-Wl,--dynamic-list,main/asterisk.dynamics" cat >conftest.dynamics <<_ACEOF
{
*ast_*;
};
_ACEOF
LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
PBX_DYNAMIC_LIST=0 PBX_DYNAMIC_LIST=0
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
@@ -18250,6 +18255,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext conftest$ac_exeext conftest.$ac_ext
LDFLAGS=${old_LDFLAGS} LDFLAGS=${old_LDFLAGS}
rm -f conftest.dynamics
if test "${ac_cv_header_sys_poll_h+set}" = set; then if test "${ac_cv_header_sys_poll_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for sys/poll.h" >&5 { echo "$as_me:$LINENO: checking for sys/poll.h" >&5

8
configure.ac
View File

@@ -482,7 +482,12 @@ AC_LINK_IFELSE(
AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag) AC_MSG_CHECKING(for a version of GNU ld that supports the --dynamic-list flag)
old_LDFLAGS=${LDFLAGS} old_LDFLAGS=${LDFLAGS}
LDFLAGS+="-Wl,--dynamic-list,main/asterisk.dynamics" cat >conftest.dynamics <<_ACEOF
{
*ast_*;
};
_ACEOF
LDFLAGS="${LDFLAGS} -Wl,--dynamic-list,conftest.dynamics"
PBX_DYNAMIC_LIST=0 PBX_DYNAMIC_LIST=0
AC_LINK_IFELSE( AC_LINK_IFELSE(
AC_LANG_PROGRAM([], []), AC_LANG_PROGRAM([], []),
@@ -492,6 +497,7 @@ AC_LINK_IFELSE(
) )
AC_SUBST(PBX_DYNAMIC_LIST) AC_SUBST(PBX_DYNAMIC_LIST)
LDFLAGS=${old_LDFLAGS} LDFLAGS=${old_LDFLAGS}
rm -f conftest.dynamics
AC_CHECK_HEADER([sys/poll.h], AC_CHECK_HEADER([sys/poll.h],
[HAS_POLL=1] [HAS_POLL=1]