ref: c5dc3373dbd442ea299bacf276c4258fa7ce0559
parent: 8a4336ed2edea09b67f49828df1f8c526a85a7a6
author: Johann <johannkoenig@google.com>
date: Tue Jan 9 07:46:45 EST 2018
work around pic issue with gcc 6 Enable pic when building sse2 or higher optimizations. BUG=webm:1464 Change-Id: I36c6e83ed716649f3d9ee10ce3aa9bb847cac2d9
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1312,6 +1312,11 @@
check_gcc_machine_option ${ext%_*} $ext
fi
fi
+
+ # https://bugs.chromium.org/p/webm/issues/detail?id=1464
+ # The assembly optimizations for vpx_sub_pixel_variance do not link with
+ # gcc 6.
+ enabled sse2 && soft_enable pic
done
if enabled external_build; then