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| author | Fangrui Song <maskray@google.com> | 2021-08-10 11:04:56 -0700 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2021-08-10 11:04:56 -0700 |
| commit | 302247c89121e8d4c7629e589edbb4974fff6edb (patch) | |
| tree | d0af2abbabc149fac1e598639652b60ea5221c8a /config.h.in | |
| parent | 13710e7e6af6c8965cc9a63a0660cb4ce1966557 (diff) | |
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elf: Unconditionally use __ehdr_start
We can consider __ehdr_start (from binutils 2.23 onwards)
unconditionally supported, since configure.ac requires binutils>=2.25.
The configure.ac check is related to an ia64 bug fixed by binutils 2.24.
See https://sourceware.org/pipermail/libc-alpha/2014-August/053503.html
Tested on x86_64-linux-gnu. Tested build-many-glibcs.py with
aarch64-linux-gnu and s390x-linux-gnu.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Diffstat (limited to 'config.h.in')
| -rw-r--r-- | config.h.in | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/config.h.in b/config.h.in index 8b45a3a61d..0d92504f65 100644 --- a/config.h.in +++ b/config.h.in @@ -198,9 +198,6 @@ /* Define if CC supports attribute retain. */ #undef HAVE_GNU_RETAIN -/* Define if the linker defines __ehdr_start. */ -#undef HAVE_EHDR_START - /* Define to 1 if the assembler needs intermediate aliases to define multiple symbol versions for one symbol. */ #define SYMVER_NEEDS_ALIAS 0 |