platform_build/core/clang/TARGET_arm.mk

$(clang_2nd_arch_prefix)RS_TRIPLE := renderscript32-linux-androideabi
$(clang_2nd_arch_prefix)RS_TRIPLE_CFLAGS :=
$(clang_2nd_arch_prefix)RS_COMPAT_TRIPLE := armv7-none-linux-gnueabi

$(clang_2nd_arch_prefix)TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-arm-android.a

# Address sanitizer clang config
$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_LINKER := /system/bin/linker_asan
RenderScript-specific build updates for LLVM rebase Bug: http://b/31320715 Use LLVM's RenderScript triples: upstream LLVM now has 32-bit and 64-bit RenderScript triples. Update RS_TRIPLE build variables to use the new triples. Switch prebuilt clang used for building RenderScript runtime library to the latest prebuilts. Test: Run RenderScript tests (slang, bcc host tests, RsTest, CTS) Change-Id: I308f6a2183350cfc380228a1eed07ec118d93a46 2016-07-26 20:37:14 +02:00			`$(clang_2nd_arch_prefix)RS_TRIPLE := renderscript32-linux-androideabi`
Fix RS_TRIPLE and RS_TRIPLE_CFLAGS. Bug: 17333374 Add RS_TRIPLE_CFLAGS to ensure that we build with the proper defines on targets like x86. This also changes all build targets to use the proper 32/64-bit triples when creating their runtime libraries. Change-Id: I8f6175b1a14af6d03ee90f32069f3688ec227fb9 2014-08-29 23:43:53 +02:00			`$(clang_2nd_arch_prefix)RS_TRIPLE_CFLAGS :=`
Make bcc-compat able to pick the right mtriple flag for Renderscript Compat Lib. Change-Id: Ifb3093ebc392d107e874cee3a67b5f6e942c6e0a 2015-01-13 02:20:28 +01:00			`$(clang_2nd_arch_prefix)RS_COMPAT_TRIPLE := armv7-none-linux-gnueabi`
Use prebuilt libclang_rt.profile. Bug: 17574078 Change-Id: I4838cd5d125a0b2bf76aad2fdaef1ee3122687e8 2015-01-26 01:20:57 +01:00
			`$(clang_2nd_arch_prefix)TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-arm-android.a`
Fix AddressSanitizer link order and multilib setup. ASan runtime library (when using dynamic linking) must be the first dependency of the main executable to achieve correct symbol interposition. This matches how the clang driver works. In multilib setup, ASan-RT name depends on the target arch: /system/lib/libclang_rt.asan-arm-android.so /system/lib64/libclang_rt.asan-arm64-android.so We also set RPATH to /system/lib/asan or /system/lib64/asan to have a place for ASan-only versions of system libraries. Change-Id: I5c0cdb89e5e08a1950eb276e406da9f31a6e52dd 2015-04-25 01:34:47 +02:00
			`# Address sanitizer clang config`
Use a different linker for ASan binaries. Another change in bionic/linker adds linker_asan/linker_asan64 that know where to find ASan shared libraries. Also, include linker_asan to the required packages list when building for ASan. Change-Id: I8ebe7c0091bbeb0c135708a891d33d9844373d37 2015-07-11 03:06:51 +02:00			`$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_LINKER := /system/bin/linker_asan`