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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-14 16:43:23 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-11-14 16:43:23 +0000 |
| commit | e6cdd6b1755033e8f416efaa4334d1294c0a43c6 (patch) | |
| tree | 24ad6d5dc9fda5199fcd6c3f538c4547ae05abd7 | |
| parent | 23e73fed15bbe6660007dc7bfef21b3ec9f116b1 (diff) | |
| download | gcc-e6cdd6b1755033e8f416efaa4334d1294c0a43c6.tar.gz | |
Don't enable IFUNC by default for Android and uclibc
* config.gcc (default_gnu_indirect_function): Set to yes
for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
Android nor uclibc.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217575 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config.gcc | 20 |
2 files changed, 22 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8d26234cdfc..bb993d2158d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-11-14 H.J. Lu <hongjiu.lu@intel.com> + + * config.gcc (default_gnu_indirect_function): Set to yes + for i[34567]86-*-linux* and x86_64-*-linux* if not targeting + Android nor uclibc. + 2014-11-14 Felix Yang <felix.yang@huawei.com> Jiji Jiang <jiangjiji@huawei.com> diff --git a/gcc/config.gcc b/gcc/config.gcc index a6b37d8b8f5..bef56e2e54e 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1404,8 +1404,14 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i i[34567]86-*-linux*) tm_file="${tm_file} linux.h linux-android.h" extra_options="${extra_options} linux-android.opt" - # Assume modern glibc - default_gnu_indirect_function=yes + # Assume modern glibc if not targeting Android nor uclibc. + case ${target} in + *-*-*android*|*-*-*uclibc*) + ;; + *) + default_gnu_indirect_function=yes + ;; + esac if test x$enable_targets = xall; then tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h" tm_defines="${tm_defines} TARGET_BI_ARCH=1" @@ -1467,8 +1473,14 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu) x86_64-*-linux*) tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h" extra_options="${extra_options} linux-android.opt" - # Assume modern glibc - default_gnu_indirect_function=yes + # Assume modern glibc if not targeting Android nor uclibc. + case ${target} in + *-*-*android*|*-*-*uclibc*) + ;; + *) + default_gnu_indirect_function=yes + ;; + esac ;; x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h" |