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| author | Nick Clifton <nickc@redhat.com> | 2015-10-21 13:12:19 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-10-21 13:15:39 +0100 |
| commit | 6c3bc0f82c625d425b09c01f96b64946abe4118e (patch) | |
| tree | 7eb4b78f4c653b8034c6bd59fb8edfdfde301b54 /ld/lexsup.c | |
| parent | 4cd98a1920446165eaf0a5d5e71f86133e92954d (diff) | |
| download | gdb-6c3bc0f82c625d425b09c01f96b64946abe4118e.zip gdb-6c3bc0f82c625d425b09c01f96b64946abe4118e.tar.gz gdb-6c3bc0f82c625d425b09c01f96b64946abe4118e.tar.bz2 | |
Reset x86 Linux targets to not compressing debug sections by default. Enable compression of debug sections by default in the linker, if so configured.
PR gas/19109
. * configure.ac: Note the 'none' is an acceptable argument to
--enable-compressed-debug-sections.
* configure: Regenerate.
gas * configure.ac: Restore --enable-compressed-debug-sections.
Do not enable compressed debug sections by default for x86 Linux
targets.
* configure: Regenerate.
ld * configure.ac: Add --enable-compressed-debug-sections.
* configure: Regenerate.
* config.in: Regenerate.
* ld.texinfo: Document how to determine the default action for
debug sections.
* ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
set the compress_debug field of the link_info structure to
zlib-gabi.
* lexsup.c (elf_static_list_options): Output the default setting
for the --compress-debug-sections option.
* NEWS: Mention the new configure option.
Diffstat (limited to 'ld/lexsup.c')
| -rw-r--r-- | ld/lexsup.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ld/lexsup.c b/ld/lexsup.c index fdd39a7..1dcbf4c 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -1756,6 +1756,13 @@ elf_static_list_options (FILE *file) fprintf (file, _("\ --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]\n\ Compress DWARF debug sections using zlib\n")); +#ifdef DEFAULT_FLAG_COMPRESS_DEBUG + fprintf (file, _("\ + Default: zlib-gabi\n")); +#else + fprintf (file, _("\ + Default: none\n")); +#endif fprintf (file, _("\ -z common-page-size=SIZE Set common page size to SIZE\n")); fprintf (file, _("\ |