6 .error Please define LLVM_BASE before including this file
10 .error Please define LLVM_SRCS before including this file
14 .error Please define SRCDIR before including this file
18 .error Please define OS_REVISION before including this file
21 .PATH: ${LLVM_BASE}/${SRCDIR}
23 CFLAGS+= -I${SRCTOP}/lib/clang/include
24 CFLAGS+= -I${LLVM_SRCS}/include
25 CFLAGS+= -D__STDC_CONSTANT_MACROS
26 CFLAGS+= -D__STDC_FORMAT_MACROS
27 CFLAGS+= -D__STDC_LIMIT_MACROS
28 CFLAGS+= -DHAVE_VCS_VERSION_INC
29 .if ${MK_LLVM_ASSERTIONS} == "no"
33 TARGET_ARCH?= ${MACHINE_ARCH}
34 BUILD_ARCH?= ${MACHINE_ARCH}
36 # Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
37 # arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
38 # For all other targets, we stick with 'unknown'.
39 .if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
40 TARGET_ABI= -gnueabihf
41 .elif ${TARGET_ARCH:Marm*}
48 LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION}${TARGET_ABI}
49 LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION}
51 CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\"
52 CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\"
53 CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\"
55 .if ${MK_LLVM_TARGET_AARCH64} != "no"
56 CFLAGS+= -DLLVM_TARGET_ENABLE_AARCH64
57 . if ${MACHINE_CPUARCH} == "aarch64"
58 LLVM_NATIVE_ARCH= AArch64
61 .if ${MK_LLVM_TARGET_ARM} != "no"
62 CFLAGS+= -DLLVM_TARGET_ENABLE_ARM
63 . if ${MACHINE_CPUARCH} == "arm"
67 .if ${MK_LLVM_TARGET_BPF} != "no"
68 CFLAGS+= -DLLVM_TARGET_ENABLE_BPF
70 .if ${MK_LLVM_TARGET_MIPS} != "no"
71 CFLAGS+= -DLLVM_TARGET_ENABLE_MIPS
72 . if ${MACHINE_CPUARCH} == "mips"
73 LLVM_NATIVE_ARCH= Mips
76 .if ${MK_LLVM_TARGET_POWERPC} != "no"
77 CFLAGS+= -DLLVM_TARGET_ENABLE_POWERPC
78 . if ${MACHINE_CPUARCH} == "powerpc"
79 LLVM_NATIVE_ARCH= PowerPC
82 .if ${MK_LLVM_TARGET_RISCV} != "no"
83 CFLAGS+= -DLLVM_TARGET_ENABLE_RISCV
84 . if ${MACHINE_CPUARCH} == "riscv"
85 LLVM_NATIVE_ARCH= RISCV
88 .if ${MK_LLVM_TARGET_X86} != "no"
89 CFLAGS+= -DLLVM_TARGET_ENABLE_X86
90 . if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
95 .ifdef LLVM_NATIVE_ARCH
96 CFLAGS+= -DLLVM_NATIVE_ASMPARSER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
97 CFLAGS+= -DLLVM_NATIVE_ASMPRINTER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
98 CFLAGS+= -DLLVM_NATIVE_DISASSEMBLER=LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler
99 CFLAGS+= -DLLVM_NATIVE_TARGET=LLVMInitialize${LLVM_NATIVE_ARCH}Target
100 CFLAGS+= -DLLVM_NATIVE_TARGETINFO=LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
101 CFLAGS+= -DLLVM_NATIVE_TARGETMC=LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC
104 CFLAGS+= -ffunction-sections
105 CFLAGS+= -fdata-sections
106 .include "bsd.linker.mk"
107 .if ${LINKER_TYPE} == "mac"
108 LDFLAGS+= -Wl,-dead_strip
110 LDFLAGS+= -Wl,--gc-sections
114 CXXFLAGS+= -fno-exceptions
116 .if ${.MAKE.OS} == "FreeBSD" || !defined(BOOTSTRAPPING)
117 CXXFLAGS.clang+= -stdlib=libc++
119 # Building on macOS/Linux needs the real sysctl() not the bootstrap tools stub.
120 CFLAGS+= -DBOOTSTRAPPING_WANT_NATIVE_SYSCTL
122 .if defined(BOOTSTRAPPING) && ${.MAKE.OS} == "Linux"
126 .if ${MACHINE_ARCH:Mmips64}
127 STATIC_CFLAGS+= -mxgot
128 STATIC_CXXFLAGS+= -mxgot