2 srctree=$(dirname "$0")
3 gccplugins_dir=$($3 -print-file-name=plugin)
4 plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
5 #include "gcc-common.h"
6 #if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
26 # the c++ compiler needs another test, see below
34 # we need a c++ compiler that supports the designated initializer GNU extension
35 plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
36 #include "gcc-common.h"