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| author | Nick Clifton <nickc@redhat.com> | 2015-10-19 11:45:54 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-10-19 11:45:54 +0100 |
| commit | e12fe5554c3b70139f68e33ded9e2a8075b9d484 (patch) | |
| tree | 0df02cc16811d762b9bf6c99b81dd56e3dfe5660 /gas/configure | |
| parent | 65808c966405fdc5ac770bfede9b3d5e0614dc81 (diff) | |
| download | gdb-e12fe5554c3b70139f68e33ded9e2a8075b9d484.zip gdb-e12fe5554c3b70139f68e33ded9e2a8075b9d484.tar.gz gdb-e12fe5554c3b70139f68e33ded9e2a8075b9d484.tar.bz2 | |
Add a gas configure option to select the default behaviour for the generation of debug sections - compressed or uncompressed.
PR gas/19109
* configure.ac: Add option --enable-compressed-debug-sections.
This sets the default behaviour for compressing debug sections.
* as.c (flag_compress_debug): Define and initialise to
COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
(show_usage): Indicate whether --no-compress-debug-sections
or --compress-debug-sections is the default.
* config/tc-i386.c (flag_compress_debug): Delete definition.
* doc/as.texinfo (--nocompress-debug-sectionas): Update
description.
* NEWS: Announce the new feature.
* config.in: Regenerate.
* configure: Regenerate.
Diffstat (limited to 'gas/configure')
| -rwxr-xr-x | gas/configure | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/gas/configure b/gas/configure index a74604f..83bc95c 100755 --- a/gas/configure +++ b/gas/configure @@ -764,6 +764,7 @@ enable_plugins enable_largefile enable_targets enable_checking +enable_compressed_debug_sections enable_werror enable_build_warnings enable_nls @@ -1412,6 +1413,7 @@ Optional Features: --disable-largefile omit support for large files --enable-targets alternative target configurations besides the primary --enable-checking enable run-time checks + --enable-compressed-debug-sections compress debug sections by default --enable-werror treat compile warnings as errors --enable-build-warnings enable build-time compiler warnings --disable-nls do not use Native Language Support @@ -10969,7 +10971,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 10972 "configure" +#line 10974 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11075,7 +11077,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11078 "configure" +#line 11080 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11664,6 +11666,19 @@ $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h fi +# PR gas/19109 +# Decide the default method for compressing debug sections. +ac_default_compressed_debug_sections=unset +# Provide a configure time option to override our default. +# Check whether --enable-compressed_debug_sections was given. +if test "${enable_compressed_debug_sections+set}" = set; then : + enableval=$enable_compressed_debug_sections; case "${enableval}" in + yes) ac_default_compressed_debug_sections=yes ;; + no) ac_default_compressed_debug_sections=no ;; + *) ac_default_compressed_debug_sections=unset ;; +esac +fi + using_cgen=no @@ -12489,6 +12504,12 @@ _ACEOF done +if test x$ac_default_compressed_debug_sections == xyes ; then + +$as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h + +fi + # Turn on all targets if possible if test ${all_targets} = "yes"; then case ${target_cpu_type} in |