Set -O2 by default for binutils.ndk-r20bndk-r20-beta3ndk-r20-beta2ndk-r20-beta1ndk-r20android-o-mr1-iot-release-1.0.8android-o-mr1-iot-release-1.0.7android-o-mr1-iot-release-1.0.10android-n-iot-release-ihome-igv1nougat-iot-releasendk-release-r20

Apparently their build scripts do not do this automatically.

Test: ./build.py --arch arm64 --host linux
Bug: https://issuetracker.google.com/118423828
Change-Id: I5bee38c76152b8b67360c61277b996b7ba3eee9e

1 files changed, 6 insertions, 6 deletions

diff --git a/do_build.py b/do_build.py
index 9e0b41ce..32a3a9f2 100755
--- a/do_build.py
+++ b/do_build.py
@@ -140,13 +140,13 @@ def configure(arch, host, install_dir, src_dir):
     env['CXX'] = cxx
     env['STRIP'] = strip
     if m32:
-        env['CFLAGS'] = '-m32'
-        env['CXXFLAGS'] = '-m32'
-        env['LDFLAGS'] = '-m32'
+        env['CFLAGS'] = '-O2 -m32'
+        env['CXXFLAGS'] = '-O2 -m32'
+        env['LDFLAGS'] = '-O2 -m32'
     else:
-        env['CFLAGS'] = '-m64'
-        env['CXXFLAGS'] = '-m64'
-        env['LDFLAGS'] = '-m64'
+        env['CFLAGS'] = '-O2 -m64'
+        env['CXXFLAGS'] = '-O2 -m64'
+        env['LDFLAGS'] = '-O2 -m64'
 
     env_args = ['env'] + ['='.join([k, v]) for k, v in env.items()]
     check_call(env_args + configure_args)