libvpx: add configurations excluding VP9 for ARM Neon and ARM64.

third_party/libvpx/generate_gypi.sh

Index: third_party/libvpx/generate_gypi.sh
diff --git a/third_party/libvpx/generate_gypi.sh b/third_party/libvpx/generate_gypi.sh
index 350c05ea6b28b03302d490f6b87986ad4ea97c95..bf7f8a89cf0d1eb68b98b8950d4188241be6a1b1 100755
--- a/third_party/libvpx/generate_gypi.sh
+++ b/third_party/libvpx/generate_gypi.sh
@@ -465,8 +465,10 @@ gen_config_files linux/ia32 "--target=x86-linux-gcc --disable-ccache --enable-pi
 gen_config_files linux/x64 "--target=x86_64-linux-gcc --disable-ccache --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files linux/arm "--target=armv6-linux-gcc --enable-pic --enable-realtime-only --disable-install-bins --disable-install-libs --disable-edsp ${all_platforms}"
 gen_config_files linux/arm-neon "--target=armv7-linux-gcc --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
+gen_config_files linux/arm-neon-no-vp9 "--target=armv7-linux-gcc --disable-vp9 --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
 gen_config_files linux/arm-neon-cpu-detect "--target=armv7-linux-gcc --enable-pic --enable-realtime-only --enable-runtime-cpu-detect --disable-edsp ${all_platforms}"
 gen_config_files linux/arm64 "--force-target=armv8-linux-gcc --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
+gen_config_files linux/arm64-no-vp9 "--force-target=armv8-linux-gcc --disable-vp9 --enable-pic --enable-realtime-only --disable-edsp ${all_platforms}"
 gen_config_files linux/mipsel "--target=mips32-linux-gcc ${all_platforms}"
 gen_config_files linux/mips64el "--target=mips64-linux-gcc ${all_platforms}"
 gen_config_files linux/generic "--target=generic-gnu --enable-pic --enable-realtime-only ${all_platforms}"
@@ -485,8 +487,10 @@ lint_config linux/ia32
 lint_config linux/x64
 lint_config linux/arm
 lint_config linux/arm-neon
+lint_config linux/arm-neon-no-vp9
 lint_config linux/arm-neon-cpu-detect
 lint_config linux/arm64
+lint_config linux/arm64-no-vp9
 lint_config linux/mipsel
 lint_config linux/mips64el
 lint_config linux/generic
@@ -506,8 +510,10 @@ gen_rtcd_header linux/ia32 x86
 gen_rtcd_header linux/x64 x86_64
 gen_rtcd_header linux/arm armv6
 gen_rtcd_header linux/arm-neon armv7
+gen_rtcd_header linux/arm-neon-no-vp9 armv7
 gen_rtcd_header linux/arm-neon-cpu-detect armv7
 gen_rtcd_header linux/arm64 armv8
+gen_rtcd_header linux/arm64-no-vp9 armv8
 gen_rtcd_header linux/mipsel mipsel
 gen_rtcd_header linux/mips64el mips64el
 gen_rtcd_header linux/generic generic
@@ -553,6 +559,12 @@ if [ -z $ONLY_CONFIGS ]; then
   make libvpx_srcs.txt target=libs $config > /dev/null
   convert_srcs_to_project_files libvpx_srcs.txt libvpx_srcs_arm_neon
 
+  echo "Generate ARM NEON source list (VP9 disabled)."
+  config=$(print_config linux/arm-neon-no-vp9)
+  make_clean
+  make libvpx_srcs.txt target=libs $config > /dev/null
+  convert_srcs_to_project_files libvpx_srcs.txt libvpx_srcs_arm_neon_no_vp9
+
   echo "Generate ARM NEON CPU DETECT source list."
   config=$(print_config linux/arm-neon-cpu-detect)
   make_clean
@@ -565,6 +577,12 @@ if [ -z $ONLY_CONFIGS ]; then
   make libvpx_srcs.txt target=libs $config > /dev/null
   convert_srcs_to_project_files libvpx_srcs.txt libvpx_srcs_arm64
 
+  echo "Generate ARM64 source list (VP9 disabled)."
+  config=$(print_config linux/arm64-no-vp9)
+  make_clean
+  make libvpx_srcs.txt target=libs $config > /dev/null
+  convert_srcs_to_project_files libvpx_srcs.txt libvpx_srcs_arm64_no_vp9
+
   echo "Generate MIPS source list."
   config=$(print_config_basic linux/mipsel)
   make_clean