6 .error Please define LLVM_SRCS before including this file
10 .error Please define SRCDIR before including this file
13 .PATH: ${LLVM_SRCS}/${SRCDIR}
15 CFLAGS+= -I${SRCTOP}/lib/clang/include
16 CFLAGS+= -I${LLVM_SRCS}/include
17 CFLAGS+= -DLLVM_BUILD_GLOBAL_ISEL
18 CFLAGS+= -D__STDC_LIMIT_MACROS
19 CFLAGS+= -D__STDC_CONSTANT_MACROS
22 TARGET_ARCH?= ${MACHINE_ARCH}
23 BUILD_ARCH?= ${MACHINE_ARCH}
25 # Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
26 # arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
27 # For all other targets, we stick with 'unknown'.
28 .if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
29 TARGET_ABI= -gnueabihf
30 .elif ${TARGET_ARCH:Marm*}
36 OS_VERSION= freebsd13.0
38 LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION}${TARGET_ABI}
39 LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION}
41 CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\"
42 CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\"
43 CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\"
45 .if ${MK_LLVM_TARGET_AARCH64} != "no"
46 CFLAGS+= -DLLVM_TARGET_ENABLE_AARCH64
47 . if ${MACHINE_CPUARCH} == "aarch64"
48 LLVM_NATIVE_ARCH= AArch64
51 .if ${MK_LLVM_TARGET_ARM} != "no"
52 CFLAGS+= -DLLVM_TARGET_ENABLE_ARM
53 . if ${MACHINE_CPUARCH} == "arm"
57 .if ${MK_LLVM_TARGET_BPF} != "no"
58 CFLAGS+= -DLLVM_TARGET_ENABLE_BPF
60 .if ${MK_LLVM_TARGET_MIPS} != "no"
61 CFLAGS+= -DLLVM_TARGET_ENABLE_MIPS
62 . if ${MACHINE_CPUARCH} == "mips"
63 LLVM_NATIVE_ARCH= Mips
66 .if ${MK_LLVM_TARGET_POWERPC} != "no"
67 CFLAGS+= -DLLVM_TARGET_ENABLE_POWERPC
68 . if ${MACHINE_CPUARCH} == "powerpc"
69 LLVM_NATIVE_ARCH= PowerPC
72 .if ${MK_LLVM_TARGET_RISCV} != "no"
73 CFLAGS+= -DLLVM_TARGET_ENABLE_RISCV
74 . if ${MACHINE_CPUARCH} == "riscv"
75 LLVM_NATIVE_ARCH= RISCV
78 .if ${MK_LLVM_TARGET_SPARC} != "no"
79 CFLAGS+= -DLLVM_TARGET_ENABLE_SPARC
80 . if ${MACHINE_CPUARCH} == "sparc64"
81 LLVM_NATIVE_ARCH= Sparc
84 .if ${MK_LLVM_TARGET_X86} != "no"
85 CFLAGS+= -DLLVM_TARGET_ENABLE_X86
86 . if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
91 .ifdef LLVM_NATIVE_ARCH
92 CFLAGS+= -DLLVM_NATIVE_ASMPARSER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
93 CFLAGS+= -DLLVM_NATIVE_ASMPRINTER=LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
94 CFLAGS+= -DLLVM_NATIVE_DISASSEMBLER=LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler
95 CFLAGS+= -DLLVM_NATIVE_TARGET=LLVMInitialize${LLVM_NATIVE_ARCH}Target
96 CFLAGS+= -DLLVM_NATIVE_TARGETINFO=LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
97 CFLAGS+= -DLLVM_NATIVE_TARGETMC=LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC
100 CFLAGS+= -ffunction-sections
101 CFLAGS+= -fdata-sections
102 LDFLAGS+= -Wl,--gc-sections
105 CXXFLAGS+= -fno-exceptions
107 CXXFLAGS.clang+= -stdlib=libc++
109 .if ${MACHINE_CPUARCH} == "arm"
110 STATIC_CFLAGS+= -mlong-calls
111 STATIC_CXXFLAGS+= -mlong-calls