generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add default flags for arm64/armv8 builds

Browse Source 
Allows building simple targets with sane default flags.

For example, using the Android arm64 toolchain from the NDK:
https://developer.android.com/ndk/guides/standalone_toolchain.html
./build/tools/make-standalone-toolchain.sh --arch=arm64 \
  --platform=android-24 --install-dir=/tmp/arm64
CROSS=/tmp/arm64/bin/aarch64-linux-android- \
  ~/libvpx/configure --target=arm64-linux-gcc --disable-multithread

BUG=webm:1143

Change-Id: I06f5a7564f5382cf1a4bad41aef4308566c53adf
This commit is contained in:
Johann 2016-06-22 16:08:10 -07:00 committed by Johann Koenig
parent 527a9fea76
commit ac27b062b0
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
build/make/configure.sh
View File

@ -945,6 +945,9 @@ EOF
check_add_cflags -mfpu=neon #-ftree-vectorize
check_add_asflags -mfpu=neon
fi
elif [ ${tgt_isa} = "arm64" ] || [ ${tgt_isa} = "armv8" ]; then
check_add_cflags -march=armv8-a
check_add_asflags -march=armv8-a
else
check_add_cflags -march=${tgt_isa}
check_add_asflags -march=${tgt_isa}

5
configure vendored
View File

@ -97,11 +97,11 @@ EOF
# all_platforms is a list of all supported target platforms. Maintain
# alphabetically by architecture, generic-gnu last.
all_platforms="${all_platforms} arm64-darwin-gcc"
all_platforms="${all_platforms} arm64-linux-gcc"
all_platforms="${all_platforms} armv6-linux-rvct"
all_platforms="${all_platforms} armv6-linux-gcc"
all_platforms="${all_platforms} armv6-none-rvct"
all_platforms="${all_platforms} arm64-darwin-gcc"
all_platforms="${all_platforms} arm64-linux-gcc"
all_platforms="${all_platforms} armv7-android-gcc" #neon Cortex-A8
all_platforms="${all_platforms} armv7-darwin-gcc" #neon Cortex-A8
all_platforms="${all_platforms} armv7-linux-rvct" #neon Cortex-A8
@ -111,6 +111,7 @@ all_platforms="${all_platforms} armv7-win32-vs11"
all_platforms="${all_platforms} armv7-win32-vs12"
all_platforms="${all_platforms} armv7-win32-vs14"
all_platforms="${all_platforms} armv7s-darwin-gcc"
all_platforms="${all_platforms} armv8-linux-gcc"
all_platforms="${all_platforms} mips32-linux-gcc"
all_platforms="${all_platforms} mips64-linux-gcc"
all_platforms="${all_platforms} sparc-solaris-gcc"