From: "Martin Liška" <mliska@suse.cz>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH][PUSHED] Support --compress-debug-sections for ld.mold.
Date: Thu, 21 Apr 2022 10:18:48 +0200 [thread overview]
Message-ID: <6b2dc307-aba9-4dca-90ab-aabd83538601@suse.cz> (raw)
Pushed to master.
Cheers,
Martin
gcc/ChangeLog:
* configure.ac: Enable compressed debug sections for mold
linker.
* configure: Regenerate.
---
gcc/configure | 10 ++++++++--
gcc/configure.ac | 10 ++++++++--
2 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/gcc/configure b/gcc/configure
index 1c1195e95cb..5ce0557719a 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -30623,7 +30623,10 @@ $as_echo_n "checking linker for compressed debug sections... " >&6; }
# In binutils 2.26, gld gained support for the ELF gABI format.
if test $in_tree_ld = yes ; then
gcc_cv_ld_compress_debug=0
- if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
gcc_cv_ld_compress_debug=2
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
@@ -30636,7 +30639,10 @@ if test $in_tree_ld = yes ; then
gcc_cv_ld_compress_debug=1
fi
elif echo "$ld_ver" | grep GNU > /dev/null; then
- if test "$ld_vers_major" -lt 2 \
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
|| test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
gcc_cv_ld_compress_debug=0
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
diff --git a/gcc/configure.ac b/gcc/configure.ac
index ea67fb62292..23bee7010a3 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -6264,7 +6264,10 @@ AC_MSG_CHECKING(linker for compressed debug sections)
# In binutils 2.26, gld gained support for the ELF gABI format.
if test $in_tree_ld = yes ; then
gcc_cv_ld_compress_debug=0
- if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
&& test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
gcc_cv_ld_compress_debug=2
gcc_cv_ld_compress_debug_option="--compress-debug-sections"
@@ -6277,7 +6280,10 @@ if test $in_tree_ld = yes ; then
gcc_cv_ld_compress_debug=1
fi
elif echo "$ld_ver" | grep GNU > /dev/null; then
- if test "$ld_vers_major" -lt 2 \
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
|| test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
gcc_cv_ld_compress_debug=0
elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
--
2.35.3
next reply other threads:[~2022-04-21 8:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 8:18 Martin Liška [this message]
2022-04-21 15:58 ` Bernhard Reutner-Fischer
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