configure: add --extra-cxxflags option
same usage as --extra-cflags
Change-Id: Iff2ed7b8ebb6e51610ee0851aeec08413367ab23
diff --git a/build/make/configure.sh b/build/make/configure.sh
index 12b9949..9c30441 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -73,6 +73,7 @@
--target=TARGET target platform tuple [generic-gnu]
--cpu=CPU optimize for a specific cpu rather than a family
--extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]
+ --extra-cxxflags=ECXXFLAGS add ECXXFLAGS to CXXFLAGS [$CXXFLAGS]
${toggle_extra_warnings} emit harmless warnings (always non-fatal)
${toggle_werror} treat warnings as errors, if possible
(not available with all compilers)
@@ -337,6 +338,10 @@
check_cflags "$@" && add_cflags_only "$@"
}
+check_add_cxxflags() {
+ check_cxxflags "$@" && add_cxxflags_only "$@"
+}
+
check_add_asflags() {
log add_asflags "$@"
add_asflags "$@"
@@ -503,6 +508,9 @@
--extra-cflags=*)
extra_cflags="${optval}"
;;
+ --extra-cxxflags=*)
+ extra_cxxflags="${optval}"
+ ;;
--enable-?*|--disable-?*)
eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
if echo "${ARCH_EXT_LIST}" | grep "^ *$option\$" >/dev/null; then
diff --git a/configure b/configure
index 0e01a2e..a40f3ab 100755
--- a/configure
+++ b/configure
@@ -723,6 +723,10 @@
check_add_cflags ${extra_cflags} || \
die "Requested extra CFLAGS '${extra_cflags}' not supported by compiler"
fi
+ if [ -n "${extra_cxxflags}" ]; then
+ check_add_cxxflags ${extra_cxxflags} || \
+ die "Requested extra CXXFLAGS '${extra_cxxflags}' not supported by compiler"
+ fi
}
