diff options
| author | Paolo Carlini <pcarlini@suse.de> | 2007-05-21 10:25:52 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2007-05-21 10:25:52 +0000 |
| commit | 2a0ab51c7944b65fd4bb5acc26d1e66c8550f283 (patch) | |
| tree | 299b6f0d9fe1ac1fb292cfb9513ddef0472f4541 /libstdc++-v3 | |
| parent | a38e7aa5444eeef446063429186a41639d8cf186 (diff) | |
| download | gcc-2a0ab51c7944b65fd4bb5acc26d1e66c8550f283.zip gcc-2a0ab51c7944b65fd4bb5acc26d1e66c8550f283.tar.gz gcc-2a0ab51c7944b65fd4bb5acc26d1e66c8550f283.tar.bz2 | |
re PR libstdc++/31621 (libstdc++ uses -xc++ which can cause exceptions to show up which causes __gxx_personality_v0 to be referenced)
2007-05-21 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/31621
* acinclude.m4 ([GLIBCXX_CHECK_LINKER_FEATURES]): Use the C compiler.
* configure: Regenerate.
From-SVN: r124896
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 4 | ||||
| -rwxr-xr-x | libstdc++-v3/configure | 40 |
3 files changed, 17 insertions, 33 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 83ee0bf..322e2b5 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2007-05-21 Paolo Carlini <pcarlini@suse.de> + + PR libstdc++/31621 + * acinclude.m4 ([GLIBCXX_CHECK_LINKER_FEATURES]): Use the C compiler. + * configure: Regenerate. + 2007-05-20 Paolo Carlini <pcarlini@suse.de> * include/bits/stl_algo.h: Shuffle the functions to better match the diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index 8198041..ddc26c8 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -251,11 +251,9 @@ AC_DEFUN([GLIBCXX_CHECK_LINKER_FEATURES], [ # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections AC_MSG_CHECKING([for ld that supports -Wl,--gc-sections]) diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index a9f6169..4cb9d39 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -8561,11 +8561,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -54678,11 +54676,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -55696,11 +55692,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -56682,11 +56676,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -78067,11 +78059,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -78914,11 +78904,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -79810,11 +79798,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -81098,11 +81084,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -81836,11 +81820,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 @@ -82339,11 +82321,9 @@ echo "${ECHO_T}$glibcxx_gnu_ld_version" >&6 # NB: This flag only works reliably after 2.16.1. Configure tests # for this are difficult, so hard wire a value that should work. - # All these tests are for C++, but run with the "C" compiler driver. - # Need to do this so that g++ won't try to link in libstdc++/libsupc++. ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" - CFLAGS='-x c++ -Wl,--gc-sections' + CFLAGS='-Wl,--gc-sections' # Check for -Wl,--gc-sections echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 |