1# $FreeBSD$ 2 3.ifndef LLVM_SRCS 4.error Please define LLVM_SRCS before including this file 5.endif 6 7.ifndef SRCDIR 8.error Please define SRCDIR before including this file 9.endif 10 11.PATH: ${LLVM_SRCS}/${SRCDIR} 12 13CFLAGS+= -I${SRCTOP}/lib/clang/include 14CFLAGS+= -I${LLVM_SRCS}/include 15CFLAGS+= -DLLVM_BUILD_GLOBAL_ISEL 16CFLAGS+= -D__STDC_LIMIT_MACROS 17CFLAGS+= -D__STDC_CONSTANT_MACROS 18#CFLAGS+= -DNDEBUG 19 20TARGET_ARCH?= ${MACHINE_ARCH} 21BUILD_ARCH?= ${MACHINE_ARCH} 22 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*} == "") 27TARGET_ABI= -gnueabihf 28.elif ${TARGET_ARCH:Marm*} 29TARGET_ABI= -gnueabi 30.else 31TARGET_ABI= 32.endif 33VENDOR= unknown 34OS_VERSION= freebsd12.0 35 36LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION}${TARGET_ABI} 37LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/arm64/aarch64/}-${VENDOR}-${OS_VERSION} 38 39CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\" 40CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\" 41CFLAGS+= -DDEFAULT_SYSROOT=\"${TOOLS_PREFIX}\" 42 43CFLAGS+= -ffunction-sections 44CFLAGS+= -fdata-sections 45LDFLAGS+= -Wl,--gc-sections 46 47CXXFLAGS+= -std=c++11 48CXXFLAGS+= -fno-exceptions 49CXXFLAGS+= -fno-rtti 50CXXFLAGS.clang+= -stdlib=libc++ 51 52.if ${MACHINE_CPUARCH} == "arm" 53STATIC_CFLAGS+= -mlong-calls 54STATIC_CXXFLAGS+= -mlong-calls 55.endif 56