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-rw-r--r--config/cc/gcc.in9
-rw-r--r--scripts/build/cc/gcc.sh10
2 files changed, 17 insertions, 2 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in
index 4c37d56..062bff2 100644
--- a/config/cc/gcc.in
+++ b/config/cc/gcc.in
@@ -259,6 +259,15 @@ config CC_EXTRA_CONFIG
help
Extra flags to pass onto ./configure when configuring gcc.
+config CC_GCC_ENABLE_TARGET_OPTSPACE
+ bool
+ prompt "Optimize gcc libs for size"
+ default y
+ help
+ Pass --enable-target-optspace to crossgcc's configure.
+
+ This will compile crossgcc's libs with -Os.
+
config CC_PKGVERSION
string
prompt "gcc ID string"
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index fae185e..2e7bb04 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -171,6 +171,10 @@ do_cc_core() {
extra_config+=("--with-libelf=${CT_COMPLIBS_DIR}")
fi
+ if [ "${CT_CC_GCC_ENABLE_TARGET_OPTSPACE}" = "y" ]; then
+ extra_config+=("--enable-target-optspace")
+ fi
+
CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
# Use --with-local-prefix so older gccs don't look in /usr/local (http://gcc.gnu.org/PR10532)
@@ -190,7 +194,6 @@ do_cc_core() {
--disable-nls \
--enable-symvers=gnu \
--enable-languages="${lang_opt}" \
- --enable-target-optspace \
${CT_CC_CORE_EXTRA_CONFIG}
if [ "${build_libgcc}" = "yes" ]; then
@@ -355,6 +358,10 @@ do_cc() {
extra_config+=("--enable-threads=posix")
fi
+ if [ "${CT_CC_GCC_ENABLE_TARGET_OPTSPACE}" = "y" ]; then
+ extra_config+=("--enable-target-optspace")
+ fi
+
CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'"
# --enable-symvers=gnu really only needed for sh4 to work around a
@@ -380,7 +387,6 @@ do_cc() {
--enable-symvers=gnu \
--enable-c99 \
--enable-long-long \
- --enable-target-optspace \
${CT_CC_EXTRA_CONFIG}
if [ "${CT_CANADIAN}" = "y" ]; then