From 811c7fbd147991645e6116897f07d8a406b864e6 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Thu, 21 Apr 2022 10:17:34 +0200 Subject: [PATCH] Support --compress-debug-sections for ld.mold. 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 1c1195e..5ce0557 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 ea67fb6..23bee70 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 -- 2.7.4