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[committed, PATCH] Add --enable-compressed-debug-sections={all,gas,gold,ld}
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Tue, 20 Oct 2015 09:30:21 -0700
- Subject: [committed, PATCH] Add --enable-compressed-debug-sections={all,gas,gold,ld}
- Authentication-results: sourceware.org; auth=none
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
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.
Sync with binutils-gdb:
PR gas/19109
* configure.ac: Add
--enable-compressed-debug-sections={all,gas,gold,ld}.
* configure: Regenerated.
diff --git a/ChangeLog b/ChangeLog
index 1d9600a..2c19e94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ Sync with binutils-gdb:
+ 2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gas/19109
+ * configure.ac: Add
+ --enable-compressed-debug-sections={all,gas,gold,ld}.
+ * configure: Regenerated.
+
2015-10-16 Arnaud Charlet <charlet@adacore.com>
* MAINTAINERS: Update list of Ada maintainers and email addresses.
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 "${host}" in
diff --git a/configure.ac b/configure.ac
index 9241261..cb6ca24 100644
--- a/configure.ac
+++ b/configure.ac
@@ -393,6 +393,19 @@ case "${ENABLE_LD}" in
;;
esac
+# PR gas/19109
+# Decide the default method for compressing debug sections.
+# Provide a configure time option to override our default.
+AC_ARG_ENABLE(compressed_debug_sections,
+[AS_HELP_STRING([--enable-compressed-debug-sections={all,gas,gold,ld}],
+ [Enable compressed debug sections for gas, gold or ld by
+ default])],
+[
+ if test x"$enable_compressed_debug_sections" = xyes; then
+ AC_MSG_ERROR([no program with compressed debug sections specified])
+ fi
+], [enable_compressed_debug_sections=])
+
# Configure extra directories which are host specific
case "${host}" in