freebsd-skq/lib/clang/clang.build.mk
nwhitehorn d8a85911b4 Instead of forcing -O1 on PowerPC for LLVM and clang, fix the actual
problem by adding -fno-strict-aliasing to CFLAGS. Since this is a global
issue that just happened to manifest on PowerPC, add this to CFLAGS
unconditionally.

MFC after:	1 week
2012-01-01 15:56:15 +00:00

149 lines
5.5 KiB
Makefile

# $FreeBSD$
CLANG_SRCS=${LLVM_SRCS}/tools/clang
CFLAGS+=-I${LLVM_SRCS}/include -I${CLANG_SRCS}/include \
-I${LLVM_SRCS}/${SRCDIR} ${INCDIR:C/^/-I${LLVM_SRCS}\//} -I. \
-I${LLVM_SRCS}/../../lib/clang/include \
-DLLVM_ON_UNIX -DLLVM_ON_FREEBSD \
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS #-DNDEBUG
# LLVM is not strict aliasing safe as of 12/31/2011
CFLAGS+= -fno-strict-aliasing
TARGET_ARCH?= ${MACHINE_ARCH}
CFLAGS+=-DLLVM_HOSTTRIPLE=\"${TARGET_ARCH:C/amd64/x86_64/}-unknown-freebsd10.0\"
.ifndef LLVM_REQUIRES_EH
CXXFLAGS+=-fno-exceptions
.else
# If the library or program requires EH, it also requires RTTI.
LLVM_REQUIRES_RTTI=
.endif
.ifndef LLVM_REQUIRES_RTTI
CXXFLAGS+=-fno-rtti
.endif
.ifdef TOOLS_PREFIX
CFLAGS+=-DCLANG_PREFIX=\"${TOOLS_PREFIX}\"
.endif
.PATH: ${LLVM_SRCS}/${SRCDIR}
TBLGEN?=tblgen
CLANG_TBLGEN?=clang-tblgen
TBLINC+=-I ${LLVM_SRCS}/include -I ${LLVM_SRCS}/lib/Target
Intrinsics.inc.h: ${LLVM_SRCS}/include/llvm/Intrinsics.td
${TBLGEN} -I ${LLVM_SRCS}/lib/VMCore ${TBLINC} -gen-intrinsic \
-o ${.TARGET} ${LLVM_SRCS}/include/llvm/Intrinsics.td
.for arch in \
ARM/ARM Mips/Mips PowerPC/PPC X86/X86
. for hdr in \
AsmMatcher/-gen-asm-matcher \
AsmWriter1/-gen-asm-writer,-asmwriternum=1 \
AsmWriter/-gen-asm-writer \
CallingConv/-gen-callingconv \
CodeEmitter/-gen-emitter \
DAGISel/-gen-dag-isel \
DisassemblerTables/-gen-disassembler \
EDInfo/-gen-enhanced-disassembly-info \
FastISel/-gen-fast-isel \
InstrInfo/-gen-instr-info \
MCCodeEmitter/-gen-emitter,-mc-emitter \
MCPseudoLowering/-gen-pseudo-lowering \
RegisterInfo/-gen-register-info \
SubtargetInfo/-gen-subtarget
${arch:T}Gen${hdr:H:C/$/.inc.h/}: ${LLVM_SRCS}/lib/Target/${arch:H}/${arch:T}.td
${TBLGEN} -I ${LLVM_SRCS}/lib/Target/${arch:H} ${TBLINC} \
${hdr:T:C/,/ /g} -o ${.TARGET} \
${LLVM_SRCS}/lib/Target/${arch:H}/${arch:T}.td
. endfor
.endfor
Attrs.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/AST ${TBLINC} \
-gen-clang-attr-classes -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrImpl.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/AST ${TBLINC} \
-gen-clang-attr-impl -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrLateParsed.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-clang-attr-late-parsed-list -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrList.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-clang-attr-list -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrPCHRead.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Serialization \
${TBLINC} -gen-clang-attr-pch-read -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrPCHWrite.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Serialization \
${TBLINC} -gen-clang-attr-pch-write -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
AttrSpellings.inc.h: ${CLANG_SRCS}/include/clang/Basic/Attr.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Lex ${TBLINC} \
-gen-clang-attr-spelling-list -o ${.TARGET} \
-I ${CLANG_SRCS}/include ${.ALLSRC}
DeclNodes.inc.h: ${CLANG_SRCS}/include/clang/Basic/DeclNodes.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/AST ${TBLINC} \
-gen-clang-decl-nodes -o ${.TARGET} ${.ALLSRC}
StmtNodes.inc.h: ${CLANG_SRCS}/include/clang/Basic/StmtNodes.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/AST ${TBLINC} \
-gen-clang-stmt-nodes -o ${.TARGET} ${.ALLSRC}
arm_neon.inc.h: ${CLANG_SRCS}/include/clang/Basic/arm_neon.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-arm-neon-sema -o ${.TARGET} ${.ALLSRC}
DiagnosticGroups.inc.h: ${CLANG_SRCS}/include/clang/Basic/Diagnostic.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-clang-diag-groups -o ${.TARGET} ${.ALLSRC}
DiagnosticIndexName.inc.h: ${CLANG_SRCS}/include/clang/Basic/Diagnostic.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-clang-diags-index-name -o ${.TARGET} ${.ALLSRC}
.for hdr in AST Analysis Common Driver Frontend Lex Parse Sema
Diagnostic${hdr}Kinds.inc.h: ${CLANG_SRCS}/include/clang/Basic/Diagnostic.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Basic ${TBLINC} \
-gen-clang-diags-defs -clang-component=${hdr} \
-o ${.TARGET} ${.ALLSRC}
.endfor
Options.inc.h: ${CLANG_SRCS}/include/clang/Driver/Options.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Driver ${TBLINC} \
-gen-opt-parser-defs -o ${.TARGET} ${.ALLSRC}
CC1Options.inc.h: ${CLANG_SRCS}/include/clang/Driver/CC1Options.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Driver ${TBLINC} \
-gen-opt-parser-defs -o ${.TARGET} ${.ALLSRC}
CC1AsOptions.inc.h: ${CLANG_SRCS}/include/clang/Driver/CC1AsOptions.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/include/clang/Driver ${TBLINC} \
-gen-opt-parser-defs -o ${.TARGET} ${.ALLSRC}
Checkers.inc.h: ${CLANG_SRCS}/lib/StaticAnalyzer/Checkers/Checkers.td \
${CLANG_SRCS}/include/clang/StaticAnalyzer/Checkers/CheckerBase.td
${CLANG_TBLGEN} -I ${CLANG_SRCS}/lib/StaticAnalyzer/Checkers \
${TBLINC} -gen-clang-sa-checkers -o ${.TARGET} \
-I ${CLANG_SRCS}/include \
${CLANG_SRCS}/lib/StaticAnalyzer/Checkers/Checkers.td
SRCS+= ${TGHDRS:C/$/.inc.h/}
DPADD+= ${TGHDRS:C/$/.inc.h/}
CLEANFILES+= ${TGHDRS:C/$/.inc.h/}