1# $FreeBSD$ 2 3.include <src.opts.mk> 4 5.ifndef LLVM_SRCS 6.error Please define LLVM_SRCS before including this file 7.endif 8 9.ifndef SRCDIR 10.error Please define SRCDIR before including this file 11.endif 12 13.PATH: ${LLVM_SRCS}/${SRCDIR} 14 15CFLAGS+= -I${SRCTOP}/lib/clang/include 16CFLAGS+= -I${LLVM_SRCS}/include 17CFLAGS+= -D__STDC_CONSTANT_MACROS 18CFLAGS+= -D__STDC_FORMAT_MACROS 19CFLAGS+= -D__STDC_LIMIT_MACROS 20CFLAGS+= -DHAVE_VCS_VERSION_INC 21#CFLAGS+= -DNDEBUG 22 23TARGET_ARCH?= ${MACHINE_ARCH} 24BUILD_ARCH?= ${MACHINE_ARCH} 25 26# Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it. 27# arm (for armv4 and armv5 CPUs) always uses the soft float ABI. 28# For all other targets, we stick with 'unknown'. 29.if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") 30TARGET_ABI= -gnueabihf 31.elif ${TARGET_ARCH:Marm*} 32TARGET_ABI= -gnueabi 33.else 34TARGET_ABI= 35.endif 36VENDOR= unknown 37OS_VERSION= freebsd13.0 38 39LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-${OS_VERSION}${TARGET_ABI} 40LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-${OS_VERSION} 41 42CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\" 43CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\" 44CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\" 45 46.if ${MK_LLVM_TARGET_AARCH64} != "no" 47CFLAGS+= -DLLVM_TARGET_ENABLE_AARCH64 48. if ${MACHINE_CPUARCH} == "aarch64" 49LLVM_NATIVE_ARCH= AArch64 50. endif 51.endif 52.if ${MK_LLVM_TARGET_ARM} != "no" 53CFLAGS+= -DLLVM_TARGET_ENABLE_ARM 54. if ${MACHINE_CPUARCH} == "arm" 55LLVM_NATIVE_ARCH= ARM 56. endif 57.endif 58.if ${MK_LLVM_TARGET_BPF} != "no" 59CFLAGS+= -DLLVM_TARGET_ENABLE_BPF 60.endif 61.if ${MK_LLVM_TARGET_MIPS} != "no" 62CFLAGS+= -DLLVM_TARGET_ENABLE_MIPS 63. if ${MACHINE_CPUARCH} == "mips" 64LLVM_NATIVE_ARCH= Mips 65. endif 66.endif 67.if ${MK_LLVM_TARGET_POWERPC} != "no" 68CFLAGS+= -DLLVM_TARGET_ENABLE_POWERPC 69. if ${MACHINE_CPUARCH} == "powerpc" 70LLVM_NATIVE_ARCH= PowerPC 71. endif 72.endif 73.if ${MK_LLVM_TARGET_RISCV} != "no" 74CFLAGS+= -DLLVM_TARGET_ENABLE_RISCV 75. if ${MACHINE_CPUARCH} == "riscv" 76LLVM_NATIVE_ARCH= RISCV 77. endif 78.endif 79.if ${MK_LLVM_TARGET_SPARC} != "no" 80CFLAGS+= -DLLVM_TARGET_ENABLE_SPARC 81. if ${MACHINE_CPUARCH} == "sparc64" 82LLVM_NATIVE_ARCH= Sparc 83. endif 84.endif 85.if ${MK_LLVM_TARGET_X86} != "no" 86CFLAGS+= -DLLVM_TARGET_ENABLE_X86 87. if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" 88LLVM_NATIVE_ARCH= X86 89. endif 90.endif 91 92.ifdef LLVM_NATIVE_ARCH 93CFLAGS+= -DLLVM_NATIVE_ASMPARSER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser 94CFLAGS+= -DLLVM_NATIVE_ASMPRINTER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter 95CFLAGS+= -DLLVM_NATIVE_DISASSEMBLER=LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler 96CFLAGS+= -DLLVM_NATIVE_TARGET=LLVMInitialize${LLVM_NATIVE_ARCH}Target 97CFLAGS+= -DLLVM_NATIVE_TARGETINFO=LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo 98CFLAGS+= -DLLVM_NATIVE_TARGETMC=LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC 99.endif 100 101CFLAGS+= -ffunction-sections 102CFLAGS+= -fdata-sections 103LDFLAGS+= -Wl,--gc-sections 104 105CXXSTD?= c++11 106CXXFLAGS+= -fno-exceptions 107CXXFLAGS+= -fno-rtti 108CXXFLAGS.clang+= -stdlib=libc++ 109 110.if ${MACHINE_CPUARCH} == "arm" 111STATIC_CFLAGS+= -mlong-calls 112STATIC_CXXFLAGS+= -mlong-calls 113.endif 114