1 # Check if ARM g++ no longer gives pointless warning about the mangling of <va_list> has changed in GCC 4.4 2 # See https://android-review.googlesource.com/#/c/42274/ 3 # 4 5 export ANDROID_NDK_ROOT=$NDK 6 7 NDK_BUILDTOOLS_PATH=$NDK/build/tools 8 . $NDK/build/tools/prebuilt-common.sh 9 10 VERSION=4.6 11 12 if [ -n "$NDK_TOOLCHAIN_VERSION" ]; then 13 case "$NDK_TOOLCHAIN_VERSION" in 14 4.4.3|4.6|4.7*|4.8*|4.9*) 15 VERSION=$NDK_TOOLCHAIN_VERSION 16 ;; 17 clang*) 18 echo "No need to test clang on this issue" 19 exit 0 20 ;; 21 *) 22 echo "ERROR: invalid NDK_TOOLCHAIN_VERSION $NDK_TOOLCHAIN_VERSION" 23 exit 1 24 esac 25 fi 26 27 SYSTEM=$(get_prebuilt_host_tag) 28 if [ "$SYSTEM" = "windows" ] ; then 29 SYSTEM64=windows-x86_64 30 NULL="NUL" 31 else 32 SYSTEM64=${SYSTEM}_64 33 NULL="/dev/null" 34 fi 35 36 ARM_GPP=$NDK/toolchains/arm-linux-androideabi-$VERSION/prebuilt/$SYSTEM/bin/arm-linux-androideabi-g++${HOST_EXE} 37 if [ ! -f "$ARM_GPP" ]; then 38 ARM_GPP=$NDK/toolchains/arm-linux-androideabi-$VERSION/prebuilt/$SYSTEM64/bin/arm-linux-androideabi-g++${HOST_EXE} 39 fi 40 if [ ! -f "$ARM_GPP" ]; then 41 echo "ERROR: Can't locate compiler $ARM_GPP" 42 exit 1 43 fi 44 45 OUT=$(echo "#include <stdarg.h> 46 void foo(va_list v) { }" | $ARM_GPP -x c++ -c -o $NULL - 2>&1) 47 48 if [ -z "$OUT" ]; then 49 echo "ARM g++ no longer gives pointless warning about the mangling of <va_list> has changed in GCC 4.4" 50 exit 0 51 else 52 echo "ERROR: ARM g++ still gives pointless warning about the mangling of <va_list> has changed in GCC 4.4" 53 exit 1 54 fi 55
