private List<CToolchain.Builder> createArmeabiClangToolchain(String clangVersion, boolean thumb) {
ImmutableList<CToolchain.Builder> toolchains =
ImmutableList.<CToolchain.Builder>builder()
.add(
createBaseArmeabiClangToolchain(clangVersion, thumb)
.setToolchainIdentifier(
createArmeabiName("arm-linux-androideabi-clang%s", clangVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi", thumb))
.addCompilerFlag("-target")
.addCompilerFlag("armv5te-none-linux-androideabi") // LLVM_TRIPLE
.addCompilerFlag("-march=armv5te")
.addCompilerFlag("-mtune=xscale")
.addCompilerFlag("-msoft-float")
.addLinkerFlag("-target")
// LLVM_TRIPLE
.addLinkerFlag("armv5te-none-linux-androideabi"))
.add(
createBaseArmeabiClangToolchain(clangVersion, thumb)
.setToolchainIdentifier(
createArmeabiName("arm-linux-androideabi-clang%s-v7a", clangVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi-v7a", thumb))
.addCompilerFlag("-target")
.addCompilerFlag("armv7-none-linux-androideabi") // LLVM_TRIPLE
.addCompilerFlag("-march=armv7-a")
.addCompilerFlag("-mfloat-abi=softfp")
.addCompilerFlag("-mfpu=vfpv3-d16")
.addLinkerFlag("-target")
.addLinkerFlag("armv7-none-linux-androideabi") // LLVM_TRIPLE
.addLinkerFlag("-Wl,--fix-cortex-a8"))
.add(
createBaseArmeabiClangToolchain(clangVersion, thumb)
.setToolchainIdentifier(
createArmeabiName(
"arm-linux-androideabi-clang%s-v7a-hard", clangVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi-v7a-hard", thumb))
.addCompilerFlag("-target")
.addCompilerFlag("armv7-none-linux-androideabi") // LLVM_TRIPLE
.addCompilerFlag("-march=armv7-a")
.addCompilerFlag("-mfpu=vfpv3-d16")
.addCompilerFlag("-mhard-float")
.addCompilerFlag("-D_NDK_MATH_NO_SOFTFP=1")
.addLinkerFlag("-target")
.addLinkerFlag("armv7-none-linux-androideabi") // LLVM_TRIPLE
.addLinkerFlag("-Wl,--fix-cortex-a8")
.addLinkerFlag("-Wl,--no-warn-mismatch")
.addLinkerFlag("-lm_hard"))
.build();
stlImpl.addStlImpl(toolchains, "4.9");
return toolchains;
}
private CToolchain.Builder createAarch64Toolchain() {
String toolchainName = "aarch64-linux-android-4.9";
String targetPlatform = "aarch64-linux-android";
CToolchain.Builder toolchain =
CToolchain.newBuilder()
.setToolchainIdentifier("aarch64-linux-android-4.9")
.setTargetSystemName("aarch64-linux-android")
.setTargetCpu("arm64-v8a")
.setCompiler("gcc-4.9")
.addAllToolPath(ndkPaths.createToolpaths(toolchainName, targetPlatform))
.setBuiltinSysroot(ndkPaths.createBuiltinSysroot("arm64"))
// Compiler flags
.addCompilerFlag("-fpic")
.addCompilerFlag("-ffunction-sections")
.addCompilerFlag("-funwind-tables")
.addCompilerFlag("-fstack-protector-strong")
.addCompilerFlag("-no-canonical-prefixes")
.addCompilerFlag("-fno-canonical-system-headers")
// Linker flags
.addLinkerFlag("-no-canonical-prefixes")
// Additional release flags
.addCompilationModeFlags(
CompilationModeFlags.newBuilder()
.setMode(CompilationMode.OPT)
.addCompilerFlag("-O2")
.addCompilerFlag("-g")
.addCompilerFlag("-DNDEBUG")
.addCompilerFlag("-fomit-frame-pointer")
.addCompilerFlag("-fstrict-aliasing")
.addCompilerFlag("-funswitch-loops")
.addCompilerFlag("-finline-limit=300"))
// Additional debug flags
.addCompilationModeFlags(
CompilationModeFlags.newBuilder()
.setMode(CompilationMode.DBG)
.addCompilerFlag("-O0")
.addCompilerFlag("-UNDEBUG")
.addCompilerFlag("-fno-omit-frame-pointer")
.addCompilerFlag("-fno-strict-aliasing"));
ndkPaths.addToolchainIncludePaths(toolchain, toolchainName, targetPlatform, "4.9");
stlImpl.addStlImpl(toolchain, "4.9");
return toolchain;
}
private List<CToolchain.Builder> createArmeabiToolchains(
String gccVersion,
String stackProtectorFlag,
boolean thumb,
CppConfiguration.Tool... excludedTools) {
ImmutableList<CToolchain.Builder> toolchains =
ImmutableList.<CToolchain.Builder>builder()
.add(
createBaseArmeabiToolchain(thumb, gccVersion, stackProtectorFlag, excludedTools)
.setToolchainIdentifier(
createArmeabiName("arm-linux-androideabi-%s", gccVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi", thumb))
.addCompilerFlag("-march=armv5te")
.addCompilerFlag("-mtune=xscale")
.addCompilerFlag("-msoft-float"))
.add(
createBaseArmeabiToolchain(thumb, gccVersion, stackProtectorFlag, excludedTools)
.setToolchainIdentifier(
createArmeabiName("arm-linux-androideabi-%s-v7a", gccVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi-v7a", thumb))
.addCompilerFlag("-march=armv7-a")
.addCompilerFlag("-mfpu=vfpv3-d16")
.addCompilerFlag("-mfloat-abi=softfp")
.addLinkerFlag("-march=armv7-a")
.addLinkerFlag("-Wl,--fix-cortex-a8"))
.add(
createBaseArmeabiToolchain(thumb, gccVersion, stackProtectorFlag, excludedTools)
.setToolchainIdentifier(
createArmeabiName("arm-linux-androideabi-%s-v7a-hard", gccVersion, thumb))
.setTargetCpu(createArmeabiCpuName("armeabi-v7a-hard", thumb))
.addCompilerFlag("-march=armv7-a")
.addCompilerFlag("-mfpu=vfpv3-d16")
.addCompilerFlag("-mhard-float")
.addCompilerFlag("-D_NDK_MATH_NO_SOFTFP=1")
.addLinkerFlag("-march=armv7-a")
.addLinkerFlag("-Wl,--fix-cortex-a8")
.addLinkerFlag("-Wl,--no-warn-mismatch")
.addLinkerFlag("-lm_hard"))
.build();
stlImpl.addStlImpl(toolchains, gccVersion);
return toolchains;
}
private CToolchain.Builder createAarch64ClangToolchain(String clangVersion) {
String toolchainName = "aarch64-linux-android-4.9";
String targetPlatform = "aarch64-linux-android";
String gccToolchain = ndkPaths.createGccToolchainPath(toolchainName);
String llvmTriple = "aarch64-none-linux-android";
CToolchain.Builder toolchain =
CToolchain.newBuilder()
.setToolchainIdentifier("aarch64-linux-android-clang" + clangVersion)
.setTargetSystemName("aarch64-linux-android")
.setTargetCpu("arm64-v8a")
.setCompiler("clang" + clangVersion)
.addAllToolPath(
ndkPaths.createClangToolpaths(toolchainName, targetPlatform, clangVersion))
.setBuiltinSysroot(ndkPaths.createBuiltinSysroot("arm64"))
// Compiler flags
.addCompilerFlag("-gcc-toolchain")
.addCompilerFlag(gccToolchain)
.addCompilerFlag("-target")
.addCompilerFlag(llvmTriple)
.addCompilerFlag("-ffunction-sections")
.addCompilerFlag("-funwind-tables")
.addCompilerFlag("-fstack-protector-strong")
.addCompilerFlag("-fpic")
.addCompilerFlag("-Wno-invalid-command-line-argument")
.addCompilerFlag("-Wno-unused-command-line-argument")
.addCompilerFlag("-no-canonical-prefixes")
.addCompilerFlag("-fno-canonical-system-headers")
// Linker flags
.addLinkerFlag("-gcc-toolchain")
.addLinkerFlag(gccToolchain)
.addLinkerFlag("-target")
.addLinkerFlag(llvmTriple)
.addLinkerFlag("-no-canonical-prefixes")
// Additional release flags
.addCompilationModeFlags(
CompilationModeFlags.newBuilder()
.setMode(CompilationMode.OPT)
.addCompilerFlag("-O2")
.addCompilerFlag("-g")
.addCompilerFlag("-DNDEBUG")
.addCompilerFlag("-fomit-frame-pointer")
.addCompilerFlag("-fstrict-aliasing"))
// Additional debug flags
.addCompilationModeFlags(
CompilationModeFlags.newBuilder()
.setMode(CompilationMode.DBG)
.addCompilerFlag("-O0")
.addCompilerFlag("-UNDEBUG")
.addCompilerFlag("-fno-omit-frame-pointer")
.addCompilerFlag("-fno-strict-aliasing"));
ndkPaths.addToolchainIncludePaths(toolchain, toolchainName, targetPlatform, "4.9");
stlImpl.addStlImpl(toolchain, "4.9");
return toolchain;
}