diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2015-10-19 22:34:20 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-10-19 22:34:20 +0000 |
| commit | 864198ed3011a446f42fc9dcb6d39617ce2477ea (patch) | |
| tree | 3e5120d147d5eac8e145e2313b21df921a4b72ed /ChangeLog | |
| parent | d10a3ab27329c49a0feb86a10affb1f69054e4ab (diff) | |
| download | glibc-864198ed3011a446f42fc9dcb6d39617ce2477ea.zip glibc-864198ed3011a446f42fc9dcb6d39617ce2477ea.tar.gz glibc-864198ed3011a446f42fc9dcb6d39617ce2477ea.tar.bz2 | |
Remove gnu_unique_object configure test.
There is a configure test for assembler support for the
gnu_unique_object symbol type. This support was added in binutils
2.20, so is present in all versions supported for building glibc.
Thus, I think the configure test can be removed; this patch does so.
Now, there is a caveat that the gas NEWS entry refers to this as a
feature for GNU/Linux targets. But the condition is use of
ELFOSABI_GNU or ELFOSABI_NONE. ELFOSABI_GNU covers Hurd as well as
GNU/Linux (as was the case with the older ELFOSABI_LINUX name), and
ELFOSABI_NONE means this is effectively OS-independent. Furthermore,
I think a correct binutils port for any glibc target ought to support
this feature for use with glibc; glibc supports this as an
OS-independent feature (the configure test is only about glibc
testcases).
Tested for x86_64 (testsuite, and that installed shared libraries are
unchanged by the patch).
* configure.ac (libc_cv_asm_unique_object): Remove configure test.
* configure: Regenerated.
* config.h.in (HAVE_ASM_UNIQUE_OBJECT): Remove #undef.
* elf/tst-unique1.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Make code
unconditional.
* elf/tst-unique1mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
* elf/tst-unique1mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
* elf/tst-unique2.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
(do_test) [!HAVE_ASM_UNIQUE_OBJECT]: Remove conditional code.
* elf/tst-unique2mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Make code
unconditional.
* elf/tst-unique2mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -1,5 +1,18 @@ 2015-10-19 Joseph Myers <joseph@codesourcery.com> + * configure.ac (libc_cv_asm_unique_object): Remove configure test. + * configure: Regenerated. + * config.h.in (HAVE_ASM_UNIQUE_OBJECT): Remove #undef. + * elf/tst-unique1.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Make code + unconditional. + * elf/tst-unique1mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise. + * elf/tst-unique1mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise. + * elf/tst-unique2.c (do_test) [HAVE_ASM_UNIQUE_OBJECT]: Likewise. + (do_test) [!HAVE_ASM_UNIQUE_OBJECT]: Remove conditional code. + * elf/tst-unique2mod1.c [HAVE_ASM_UNIQUE_OBJECT]: Make code + unconditional. + * elf/tst-unique2mod2.c [HAVE_ASM_UNIQUE_OBJECT]: Likewise. + * posix/Makefile (CFLAGS-regex.c): Remove variable. * resolv/Makefile (+cflags): Do not use -Wno-strict-prototypes. |