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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-04 12:17:15 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-04 12:17:30 -0700 |
| commit | 19f1a11e7ea2a5082bae9d9a079338c5658ba954 (patch) | |
| tree | 242caa3dcb915548b8541f4552e849e06c1ffb19 /sysdeps | |
| parent | 3093fd5e5d418b91411aa9b061850b8773433cf7 (diff) | |
| download | glibc-19f1a11e7ea2a5082bae9d9a079338c5658ba954.zip glibc-19f1a11e7ea2a5082bae9d9a079338c5658ba954.tar.gz glibc-19f1a11e7ea2a5082bae9d9a079338c5658ba954.tar.bz2 | |
Check linker support for INSERT in linker script
Since gold doesn't support INSERT in linker script:
https://sourceware.org/bugzilla/show_bug.cgi?id=21676
tst-split-dynreloc fails to link with gold. Check if linker supports
INSERT in linker script before using it.
* config.make.in (have-insert): New.
* configure.ac (libc_cv_insert): New. Set to yes if linker
supports INSERT in linker script.
(AC_SUBST(libc_cv_insert): New.
* configure: Regenerated.
* sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc only
if $(have-insert) == yes.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/x86_64/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/x86_64/Makefile b/sysdeps/x86_64/Makefile index 132470d9..7f3ffe3 100644 --- a/sysdeps/x86_64/Makefile +++ b/sysdeps/x86_64/Makefile @@ -59,9 +59,11 @@ test-extras += tst-audit4-aux tst-audit10-aux \ extra-test-objs += tst-audit4-aux.o tst-audit10-aux.o \ tst-avx-aux.o tst-avx512-aux.o +ifeq ($(have-insert),yes) tests += tst-split-dynreloc LDFLAGS-tst-split-dynreloc = -Wl,-T,$(..)sysdeps/x86_64/tst-split-dynreloc.lds tst-split-dynreloc-ENV = LD_BIND_NOW=1 +endif modules-names += tst-auditmod3a tst-auditmod3b \ tst-auditmod4a tst-auditmod4b \ |