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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2012-01-17 09:50:37 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2012-01-17 09:50:37 +0000 |
| commit | 2692365782f98af21bf158be9f70c2c4dd870068 (patch) | |
| tree | c26e8692d6a4d5e46dec5331b13986d0cf72a414 | |
| parent | 9e8fa6bf3ea219fdaebdf564d952315bdd61dc43 (diff) | |
| download | gcc-2692365782f98af21bf158be9f70c2c4dd870068.zip gcc-2692365782f98af21bf158be9f70c2c4dd870068.tar.gz gcc-2692365782f98af21bf158be9f70c2c4dd870068.tar.bz2 | |
Disable dl_iterate_phdr on Solaris 10
* configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on
Solaris 11+.
* configure: Regenerate.
From-SVN: r183235
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rwxr-xr-x | gcc/configure | 6 | ||||
| -rw-r--r-- | gcc/configure.ac | 6 |
3 files changed, 16 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9efdd70..4d3a46f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on + Solaris 11+. + * configure: Regenerate. + 2012-01-16 Jan Hubicka <jh@suse.cz> PR c/12245 diff --git a/gcc/configure b/gcc/configure index f1a6b62..9699891 100755 --- a/gcc/configure +++ b/gcc/configure @@ -26726,7 +26726,11 @@ fi $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; } gcc_cv_target_dl_iterate_phdr=unknown case "$target" in - *-*-solaris2*) + # Restrict to Solaris 11+. While most of the Solaris 11 linker changes + # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in + # libdl there, both complicating its use and breaking compatibility + # between Solaris 10 updates. + *-*-solaris2.1[1-9]*) # <link.h> needs both a dl_iterate_phdr declaration and support for # compilation with largefile support. if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \ diff --git a/gcc/configure.ac b/gcc/configure.ac index b486ace..01e37b3 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -4642,7 +4642,11 @@ fi AC_MSG_CHECKING(dl_iterate_phdr in target C library) gcc_cv_target_dl_iterate_phdr=unknown case "$target" in - *-*-solaris2*) + # Restrict to Solaris 11+. While most of the Solaris 11 linker changes + # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in + # libdl there, both complicating its use and breaking compatibility + # between Solaris 10 updates. + *-*-solaris2.1[[1-9]]*) # <link.h> needs both a dl_iterate_phdr declaration and support for # compilation with largefile support. if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \ |