4 .error Please define LLVM_SRCS before including this file
8 .error Please define SRCDIR before including this file
11 .PATH: ${LLVM_SRCS}/${SRCDIR}
13 CFLAGS+= -I${SRCTOP}/lib/clang/include
14 CFLAGS+= -I${LLVM_SRCS}/include
15 CFLAGS+= -DLLVM_BUILD_GLOBAL_ISEL
16 CFLAGS+= -D__STDC_LIMIT_MACROS
17 CFLAGS+= -D__STDC_CONSTANT_MACROS
20 TARGET_ARCH?= ${MACHINE_ARCH}
21 BUILD_ARCH?= ${MACHINE_ARCH}
23 # Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it.
24 # arm (for armv4 and armv5 CPUs) always uses the soft float ABI.
25 # For all other targets, we stick with 'unknown'.
26 .if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "")
27 TARGET_ABI= -gnueabihf
28 .elif ${TARGET_ARCH:Marm*}
34 OS_VERSION= freebsd12.0
36 LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION}${TARGET_ABI}
37 LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION}
39 CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\"
40 CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\"
41 CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\"
43 CFLAGS+= -ffunction-sections
44 CFLAGS+= -fdata-sections
45 LDFLAGS+= -Wl,--gc-sections
48 CXXFLAGS+= -fno-exceptions
50 CXXFLAGS.clang+= -stdlib=libc++
52 .if ${MACHINE_CPUARCH} == "arm"
53 STATIC_CFLAGS+= -mlong-calls
54 STATIC_CXXFLAGS+= -mlong-calls