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authorH.J. Lu <hjl.tools@gmail.com>2015-10-20 08:58:10 -0700
committerH.J. Lu <hjl.tools@gmail.com>2015-10-20 08:58:25 -0700
commitedeefb679201858453502e21446d7a65fedeaf0e (patch)
tree831715c94240ed23f012aa9372f3f24dab4c2087 /configure
parentf9c62303d87da9c766ca67d01f602130c2777951 (diff)
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Add --enable-compressed-debug-sections={all,gas,gold,ld}
This patch removes the gas configure option: --enable-compressed-debug-sections and adds a toplevel configure option: --enable-compressed-debug-sections={all,gas,gold,ld} to enable compressed debug sections for gas, gold or ld by default. At the moment, this configure option is ignored by gold and ld. For x86 Linux targets, default to compressing debug sections in gas. PR gas/19109 * configure.ac: Add --enable-compressed-debug-sections={all,gas,gold,ld}. * configure: Regenerated. gas/ PR gas/19109 * NEWS: Update --enable-compressed-debug-sections=. * configure.ac: Remove --enable-compressed-debug-sections. (DEFAULT_FLAG_COMPRESS_DEBUG): Check --enable-compressed-debug-sections={all,gas} instead of --enable-compressed-debug-sections. For x86 Linux targets, default to compressing debug sections. * configure: Regenerated.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure19
1 files changed, 19 insertions, 0 deletions
diff --git a/configure b/configure
index eca5e6f..f66f424 100755
--- a/configure
+++ b/configure
@@ -753,6 +753,7 @@ enable_as_accelerator_for
enable_offload_targets
enable_gold
enable_ld
+enable_compressed_debug_sections
enable_libquadmath
enable_libquadmath_support
enable_libada
@@ -1476,6 +1477,9 @@ Optional Features:
offload target compiler during the build
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
--enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --enable-compressed-debug-sections={all,gas,gold,ld}
+ Enable compressed debug sections for gas, gold or ld
+ by default
--disable-libquadmath do not build libquadmath directory
--disable-libquadmath-support
disable libquadmath support for Fortran
@@ -3013,6 +3017,21 @@ $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
;;
esac
+# PR gas/19109
+# Decide the default method for compressing debug sections.
+# 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;
+ if test x"$enable_compressed_debug_sections" = xyes; then
+ as_fn_error "no program with compressed debug sections specified" "$LINENO" 5
+ fi
+
+else
+ enable_compressed_debug_sections=
+fi
+
+
# Configure extra directories which are host specific
case "${host}" in