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 BUILD_ARCH?= ${MACHINE_ARCH}
35 # Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
36 # arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
37 # For all other targets, we stick with 'unknown'.
38 .if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
39 TARGET_ABI= -gnueabihf
40 .elif ${MACHINE_ARCH:Marm*}
47 LLVM_TARGET_TRIPLE?= ${MACHINE_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION}${TARGET_ABI}
48 LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION}
50 CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\"
51 CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\"
52 CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\"
54 .if ${MK_LLVM_TARGET_AARCH64} != "no"
55 CFLAGS+= -DLLVM_TARGET_ENABLE_AARCH64
56 . if ${MACHINE_CPUARCH} == "aarch64"
57 LLVM_NATIVE_ARCH= AArch64
60 .if ${MK_LLVM_TARGET_ARM} != "no"
61 CFLAGS+= -DLLVM_TARGET_ENABLE_ARM
62 . if ${MACHINE_CPUARCH} == "arm"
66 .if ${MK_LLVM_TARGET_BPF} != "no"
67 CFLAGS+= -DLLVM_TARGET_ENABLE_BPF
69 .if ${MK_LLVM_TARGET_MIPS} != "no"
70 CFLAGS+= -DLLVM_TARGET_ENABLE_MIPS
71 . if ${MACHINE_CPUARCH} == "mips"
72 LLVM_NATIVE_ARCH= Mips
75 .if ${MK_LLVM_TARGET_POWERPC} != "no"
76 CFLAGS+= -DLLVM_TARGET_ENABLE_POWERPC
77 . if ${MACHINE_CPUARCH} == "powerpc"
78 LLVM_NATIVE_ARCH= PowerPC
81 .if ${MK_LLVM_TARGET_RISCV} != "no"
82 CFLAGS+= -DLLVM_TARGET_ENABLE_RISCV
83 . if ${MACHINE_CPUARCH} == "riscv"
84 LLVM_NATIVE_ARCH= RISCV
87 .if ${MK_LLVM_TARGET_X86} != "no"
88 CFLAGS+= -DLLVM_TARGET_ENABLE_X86
89 . if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
94 .ifdef LLVM_NATIVE_ARCH
95 CFLAGS+= -DLLVM_NATIVE_ASMPARSER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
96 CFLAGS+= -DLLVM_NATIVE_ASMPRINTER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
97 CFLAGS+= -DLLVM_NATIVE_DISASSEMBLER=LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler
98 CFLAGS+= -DLLVM_NATIVE_TARGET=LLVMInitialize${LLVM_NATIVE_ARCH}Target
99 CFLAGS+= -DLLVM_NATIVE_TARGETINFO=LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
100 CFLAGS+= -DLLVM_NATIVE_TARGETMC=LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC
103 CFLAGS+= -ffunction-sections
104 CFLAGS+= -fdata-sections
105 .include "bsd.linker.mk"
106 .if ${LINKER_TYPE} == "mac"
107 LDFLAGS+= -Wl,-dead_strip
109 LDFLAGS+= -Wl,--gc-sections
113 CXXFLAGS+= -fno-exceptions
115 .if ${.MAKE.OS} == "FreeBSD" || !defined(BOOTSTRAPPING)
116 CXXFLAGS.clang+= -stdlib=libc++
118 # Building on macOS/Linux needs the real sysctl() not the bootstrap tools stub.
119 CFLAGS+= -DBOOTSTRAPPING_WANT_NATIVE_SYSCTL
121 .if defined(BOOTSTRAPPING) && ${.MAKE.OS} == "Linux"
125 .if ${MACHINE_ARCH:Mmips64}
126 STATIC_CFLAGS+= -mxgot
127 STATIC_CXXFLAGS+= -mxgot