Commit 8b47e1cf authored by Johann's avatar Johann
Browse files

Disable aliasing when building with Clang

When building with new versions of Clang we encounter some issues. Work
around them by adding -fno-strict-aliasing when we detect Clang.

https://code.google.com/p/webm/issues/detail?id=603

Change-Id: I8e945a18a7215bcc627e7a1ee110078413259cc7
parent 080150d9
......@@ -608,7 +608,12 @@ process_toolchain() {
check_add_cflags -Wuninitialized
check_add_cflags -Wunused-variable
case ${CC} in
*clang*) ;;
*clang*)
# libvpx and/or clang have issues with aliasing:
# https://code.google.com/p/webm/issues/detail?id=603
# work around them until they are fixed
check_add_cflags -fno-strict-aliasing
;;
*) check_add_cflags -Wunused-but-set-variable ;;
esac
enabled extra_warnings || check_add_cflags -Wno-unused-function
......
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