diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 196 |
1 files changed, 74 insertions, 122 deletions
@@ -1,5 +1,5 @@ #! /bin/sh -# From configure.ac Revision: 395985 . +# From configure.ac Revision: 397868 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for asterisk trunk. # @@ -684,6 +684,7 @@ PKG_CONFIG_PATH PKG_CONFIG PBX_DLADDR PBX_IP_MTU_DISCOVER +PBX_RTLD_NOLOAD PBX_GLOB_BRACE PBX_GLOB_NOMAGIC AST_RPATH @@ -696,7 +697,6 @@ AST_TRAMPOLINES AST_DECLARATION_AFTER_STATEMENT GC_LDFLAGS GC_CFLAGS -PBX_WEAKREF PBX_PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP PBX_PTHREAD_RWLOCK_INITIALIZER AST_ASTERISKSSL @@ -16564,28 +16564,17 @@ CFLAGS="$saved_CFLAGS" -# Support weak symbols on a platform specific basis. The Mac OS X -# (Darwin) support must be isolated from the other platforms because -# it has caused other platforms to fail. -# -case "${OSARCH}" in - darwin*) - # Allow weak symbol support on Darwin platforms only because there - # is active community support for it. - # However, Darwin seems to break weak symbols for each new version. - # - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weak_import' support" >&5 -$as_echo_n "checking for compiler 'attribute weak_import' support... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute may_alias' support" >&5 +$as_echo_n "checking for compiler 'attribute may_alias' support... " >&6; } saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wall -Wno-unused -Werror" -PBX_WEAKREF=0 + if test "x" = "x" then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - void __attribute__((weak_import)) *test(void *muffin, ...) {return (void *) 0;} + void __attribute__((may_alias)) *test(void *muffin, ...) {return (void *) 0;} int main () { @@ -16597,10 +16586,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 + cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weak_import 1 +#define HAVE_ATTRIBUTE_may_alias 1 _ACEOF else @@ -16624,10 +16613,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 + cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weak_import 1 +#define HAVE_ATTRIBUTE_may_alias 1 _ACEOF else @@ -16643,21 +16632,17 @@ CFLAGS="$saved_CFLAGS" - # Several other platforms including Linux have GCC versions that - # define the weak attribute. However, this attribute is only - # setup for use in the code by Darwin. - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weak' support" >&5 -$as_echo_n "checking for compiler 'attribute weak' support... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute constructor' support" >&5 +$as_echo_n "checking for compiler 'attribute constructor' support... " >&6; } saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wall -Wno-unused -Werror" -PBX_WEAKREF=0 + if test "x" = "x" then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - void __attribute__((weak)) *test(void *muffin, ...) {return (void *) 0;} + void __attribute__((constructor)) *test(void *muffin, ...) {return (void *) 0;} int main () { @@ -16669,10 +16654,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 + cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weak 1 +#define HAVE_ATTRIBUTE_constructor 1 _ACEOF else @@ -16696,82 +16681,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 - -cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weak 1 -_ACEOF - -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - -CFLAGS="$saved_CFLAGS" - - - ;; - linux-gnu) - # Primarily support weak symbols on Linux platforms. - # - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weakref' support" >&5 -$as_echo_n "checking for compiler 'attribute weakref' support... " >&6; } -saved_CFLAGS="$CFLAGS" -CFLAGS="$CFLAGS -Wall -Wno-unused -Werror" -PBX_WEAKREF=0 - -if test "xweakref("foo")" = "x" -then -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -static void __attribute__((weakref)) *test(void *muffin, ...) {return (void *) 0;} -int -main () -{ - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PBX_WEAKREF=1 cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weakref 1 -_ACEOF - -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -static void __attribute__((weakref("foo"))) *test(void *muffin, ...) {return (void *) 0;} -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - PBX_WEAKREF=1 - -cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weakref 1 +#define HAVE_ATTRIBUTE_constructor 1 _ACEOF else @@ -16786,24 +16699,18 @@ fi CFLAGS="$saved_CFLAGS" - ;; - *) - # Allow weak symbols on other platforms. However, any problems - # with this feature on other platforms must be fixed by the - # community. - # -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weakref' support" >&5 -$as_echo_n "checking for compiler 'attribute weakref' support... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute destructor' support" >&5 +$as_echo_n "checking for compiler 'attribute destructor' support... " >&6; } saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wall -Wno-unused -Werror" -PBX_WEAKREF=0 -if test "xweakref("foo")" = "x" + +if test "x" = "x" then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -static void __attribute__((weakref)) *test(void *muffin, ...) {return (void *) 0;} + void __attribute__((destructor)) *test(void *muffin, ...) {return (void *) 0;} int main () { @@ -16815,10 +16722,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 + cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weakref 1 +#define HAVE_ATTRIBUTE_destructor 1 _ACEOF else @@ -16830,7 +16737,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -static void __attribute__((weakref("foo"))) *test(void *muffin, ...) {return (void *) 0;} + void __attribute__(()) *test(void *muffin, ...) {return (void *) 0;} int main () { @@ -16842,10 +16749,10 @@ _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - PBX_WEAKREF=1 + cat >>confdefs.h <<_ACEOF -#define HAVE_ATTRIBUTE_weakref 1 +#define HAVE_ATTRIBUTE_destructor 1 _ACEOF else @@ -16860,8 +16767,6 @@ fi CFLAGS="$saved_CFLAGS" - ;; -esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -ffunction-sections support" >&5 $as_echo_n "checking for -ffunction-sections support... " >&6; } @@ -17454,6 +17359,53 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "x${PBX_RTLD_NOLOAD}" != "x1"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RTLD_NOLOAD in dlfcn.h" >&5 +$as_echo_n "checking for RTLD_NOLOAD in dlfcn.h... " >&6; } + saved_cppflags="${CPPFLAGS}" + if test "x${RTLD_NOLOAD_DIR}" != "x"; then + RTLD_NOLOAD_INCLUDE="-I${RTLD_NOLOAD_DIR}/include" + fi + CPPFLAGS="${CPPFLAGS} ${RTLD_NOLOAD_INCLUDE}" + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + #include <dlfcn.h> +int +main () +{ +#if defined(RTLD_NOLOAD) + int foo = 0; + #else + int foo = bar; + #endif + 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + PBX_RTLD_NOLOAD=1 + +$as_echo "#define HAVE_RTLD_NOLOAD 1" >>confdefs.h + + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="${saved_cppflags}" + fi + + + + if test "x${PBX_IP_MTU_DISCOVER}" != "x1"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IP_MTU_DISCOVER in netinet/in.h" >&5 $as_echo_n "checking for IP_MTU_DISCOVER in netinet/in.h... " >&6; } |