configure: special case flag test for clang

(while still abusing the gcc targets)

Change-Id: I40f33f619ed1ee760caf23f5598587b30cf8a9ed
This commit is contained in:
James Zern 2013-05-03 14:00:33 -07:00
parent 15879fb457
commit dfa2fb5230

5
configure vendored
View File

@ -601,7 +601,10 @@ process_toolchain() {
check_add_cflags -Wimplicit-function-declaration
check_add_cflags -Wuninitialized
check_add_cflags -Wunused-variable
check_add_cflags -Wunused-but-set-variable
case ${CC} in
*clang*) ;;
*) check_add_cflags -Wunused-but-set-variable ;;
esac
enabled extra_warnings || check_add_cflags -Wno-unused-function
fi