forked from OSchip/llvm-project
Remove clang-cc tool, it has joined in unholy union with clang.
- tools/driver will be renamed to tools/clang at some point. llvm-svn: 91195
This commit is contained in:
Daniel Dunbar
parent
e1996c27eb
commit
3c6d1b52a0
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@ -17,7 +17,7 @@ Creating and using a PTH file for performance measurement (use a release-asserts
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build).
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$ clang -ccc-pch-is-pth -x objective-c-header INPUTS/Cocoa_h.m -o /tmp/tokencache
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$ clang-cc -token-cache /tmp/tokencache INPUTS/Cocoa_h.m
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$ clang -cc1 -token-cache /tmp/tokencache INPUTS/Cocoa_h.m
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//===---------------------------------------------------------------------===//
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@ -54,7 +54,6 @@
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1AE4EE3E103B89ED00888A23 /* StmtProfile.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1AE4EE3D103B89ED00888A23 /* StmtProfile.cpp */; };
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1AE4EE40103B8A0A00888A23 /* TargetABIInfo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1AE4EE3F103B8A0A00888A23 /* TargetABIInfo.cpp */; };
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1AF1B50F109A4FB800AFAFAC /* CGException.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1AF1B50E109A4FB800AFAFAC /* CGException.cpp */; };
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1AFEF4070F8A6B2300476F2B /* clang-cc.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1AFEF4050F8A6B2300476F2B /* clang-cc.cpp */; };
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1AFF8AE31012BFC900D248DA /* CGRecordLayoutBuilder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1AFF8AE11012BFC900D248DA /* CGRecordLayoutBuilder.cpp */; };
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3507E4C20E27FE2D00FB7B57 /* CheckObjCInstMethSignature.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3507E4C10E27FE2D00FB7B57 /* CheckObjCInstMethSignature.cpp */; };
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352246E70F5C6BE000D0D279 /* HTMLDiagnostics.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 352246E10F5C6BE000D0D279 /* HTMLDiagnostics.cpp */; };
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@ -280,6 +279,7 @@
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DEF7D9F70C9C8B1A0001F598 /* Rewriter.h in CopyFiles */ = {isa = PBXBuildFile; fileRef = DEF7D9F60C9C8B1A0001F598 /* Rewriter.h */; };
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DEF7D9F90C9C8B1D0001F598 /* Rewriter.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DEF7D9F80C9C8B1D0001F598 /* Rewriter.cpp */; };
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DEFFECA70DB1546600B4E7C3 /* DeltaTree.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DEFFECA60DB1546600B4E7C3 /* DeltaTree.cpp */; };
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E16B523510D30B2400430AC9 /* cc1_main.cpp in Sources */ = {isa = PBXBuildFile; fileRef = E16B523410D30B2400430AC9 /* cc1_main.cpp */; };
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/* End PBXBuildFile section */
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/* Begin PBXCopyFilesBuildPhase section */
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@ -410,7 +410,6 @@
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1AE4EE3D103B89ED00888A23 /* StmtProfile.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = StmtProfile.cpp; path = lib/AST/StmtProfile.cpp; sourceTree = "<group>"; tabWidth = 2; };
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1AE4EE3F103B8A0A00888A23 /* TargetABIInfo.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = TargetABIInfo.cpp; path = lib/CodeGen/TargetABIInfo.cpp; sourceTree = "<group>"; tabWidth = 2; };
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1AF1B50E109A4FB800AFAFAC /* CGException.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = CGException.cpp; path = lib/CodeGen/CGException.cpp; sourceTree = "<group>"; tabWidth = 2; };
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1AFEF4050F8A6B2300476F2B /* clang-cc.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = "clang-cc.cpp"; path = "tools/clang-cc/clang-cc.cpp"; sourceTree = "<group>"; tabWidth = 2; };
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1AFF8AE11012BFC900D248DA /* CGRecordLayoutBuilder.cpp */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.cpp.cpp; name = CGRecordLayoutBuilder.cpp; path = lib/CodeGen/CGRecordLayoutBuilder.cpp; sourceTree = "<group>"; tabWidth = 2; };
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1AFF8AE21012BFC900D248DA /* CGRecordLayoutBuilder.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; name = CGRecordLayoutBuilder.h; path = lib/CodeGen/CGRecordLayoutBuilder.h; sourceTree = "<group>"; tabWidth = 2; };
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3507E4C10E27FE2D00FB7B57 /* CheckObjCInstMethSignature.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CheckObjCInstMethSignature.cpp; path = lib/Analysis/CheckObjCInstMethSignature.cpp; sourceTree = "<group>"; };
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@ -809,6 +808,7 @@
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DEF7D9F80C9C8B1D0001F598 /* Rewriter.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; name = Rewriter.cpp; path = lib/Rewrite/Rewriter.cpp; sourceTree = "<group>"; };
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DEFFECA30DB093D100B4E7C3 /* DeltaTree.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = DeltaTree.h; path = clang/Rewrite/DeltaTree.h; sourceTree = "<group>"; };
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DEFFECA60DB1546600B4E7C3 /* DeltaTree.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = DeltaTree.cpp; path = lib/Rewrite/DeltaTree.cpp; sourceTree = "<group>"; };
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E16B523410D30B2400430AC9 /* cc1_main.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = cc1_main.cpp; path = tools/driver/cc1_main.cpp; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
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@ -1542,23 +1542,15 @@
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90F9EFA8104ABDC400D09A15 /* c-index-test */,
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9012911E104812DA0083456D /* CIndex */,
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90FD6DB4103D9763005F5B73 /* index-test */,
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DEDFE6200F7B3AE90035BD10 /* clang-cc */,
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DEDFE6210F7B3AF10035BD10 /* clang */,
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);
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name = Tools;
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sourceTree = "<group>";
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};
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DEDFE6200F7B3AE90035BD10 /* clang-cc */ = {
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isa = PBXGroup;
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children = (
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1AFEF4050F8A6B2300476F2B /* clang-cc.cpp */,
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);
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name = "clang-cc";
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sourceTree = "<group>";
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};
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DEDFE6210F7B3AF10035BD10 /* clang */ = {
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isa = PBXGroup;
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children = (
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E16B523410D30B2400430AC9 /* cc1_main.cpp */,
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DEDFE6450F7B3B4E0035BD10 /* driver.cpp */,
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);
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name = clang;
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@ -1875,7 +1867,6 @@
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1A701B640F7C8FE400FEC4D1 /* SemaAccess.cpp in Sources */,
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906BF4B00F83BA2E001071FA /* ConvertUTF.c in Sources */,
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DEDFF8880F848CF80035BD10 /* TemplateName.cpp in Sources */,
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1AFEF4070F8A6B2300476F2B /* clang-cc.cpp in Sources */,
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DEF165710F8FB34D0098507F /* PCHWriter.cpp in Sources */,
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DEF165750F8FB3510098507F /* PCHReader.cpp in Sources */,
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DEF168400F9548DC0098507F /* FixItRewriter.cpp in Sources */,
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@ -1937,6 +1928,7 @@
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1ADD795510A90C6100741BBA /* TypeLoc.cpp in Sources */,
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1ADD795610A90C6100741BBA /* TemplateBase.cpp in Sources */,
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1A986AB710D0746D00A8EA9E /* CGDeclCXX.cpp in Sources */,
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E16B523510D30B2400430AC9 /* cc1_main.cpp in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
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@ -53,7 +53,7 @@ if(PYTHONINTERP_FOUND)
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--param build_config=${CMAKE_CFG_INTDIR}
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-sv ${CLANG_TEST_EXTRA_ARGS}
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${CMAKE_CURRENT_BINARY_DIR}/${testdir}
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DEPENDS clang clang-cc index-test c-index-test
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DEPENDS clang index-test c-index-test
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COMMENT "Running Clang regression tests in ${testdir}")
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endforeach()
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@ -64,7 +64,7 @@ if(PYTHONINTERP_FOUND)
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--param build_config=${CMAKE_CFG_INTDIR}
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-sv ${CLANG_TEST_EXTRA_ARGS}
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${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS clang clang-cc index-test c-index-test
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DEPENDS clang index-test c-index-test
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COMMENT "Running Clang regression tests")
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add_custom_target(clang-c++tests
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@ -74,6 +74,6 @@ if(PYTHONINTERP_FOUND)
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--param build_config=${CMAKE_CFG_INTDIR}
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-sv ${CLANG_TEST_EXTRA_ARGS}
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${CMAKE_CURRENT_SOURCE_DIR}/../utils/C++Tests
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DEPENDS clang clang-cc index-test c-index-test
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DEPENDS clang index-test c-index-test
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COMMENT "Running Clang regression tests")
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endif()
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@ -1,5 +1,4 @@
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add_subdirectory(CIndex)
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add_subdirectory(c-index-test)
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add_subdirectory(clang-cc)
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add_subdirectory(driver)
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add_subdirectory(index-test)
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@ -8,6 +8,6 @@
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##===----------------------------------------------------------------------===##
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LEVEL := ../../..
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DIRS := clang-cc driver index-test CIndex c-index-test
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DIRS := driver index-test CIndex c-index-test
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include $(LEVEL)/Makefile.common
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@ -1,31 +0,0 @@
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set(LLVM_NO_RTTI 1)
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set( LLVM_USED_LIBS
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clangDriver
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clangFrontend
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clangCodeGen
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clangAnalysis
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clangRewrite
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clangSema
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clangAST
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clangParse
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clangLex
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clangBasic
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)
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set( LLVM_LINK_COMPONENTS
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${LLVM_TARGETS_TO_BUILD}
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bitreader
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bitwriter
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codegen
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ipo
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selectiondag
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)
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add_clang_executable(clang-cc
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clang-cc.cpp
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)
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add_dependencies(clang-cc clang-headers)
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install(TARGETS clang-cc
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RUNTIME DESTINATION libexec)
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@ -1,32 +0,0 @@
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##===- tools/clang-cc/Makefile -----------------------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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LEVEL = ../../../..
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TOOLNAME = clang-cc
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CPPFLAGS += -I$(PROJ_SRC_DIR)/../../include -I$(PROJ_OBJ_DIR)/../../include
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CXXFLAGS = -fno-rtti
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# Clang has no plugins, optimize startup time.
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TOOL_NO_EXPORTS = 1
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# Include this here so we can get the configuration of the targets
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# that have been configured for construction. We have to do this
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# early so we can set up LINK_COMPONENTS before including Makefile.rules
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include $(LEVEL)/Makefile.config
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LINK_COMPONENTS := $(TARGETS_TO_BUILD) bitreader bitwriter codegen ipo selectiondag
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USEDLIBS = clangFrontend.a clangDriver.a clangCodeGen.a clangAnalysis.a \
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clangRewrite.a clangSema.a clangAST.a clangParse.a \
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clangLex.a clangBasic.a
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# clang-cc lives in a special location; we can get away with this
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# because nothing else gets installed from here.
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PROJ_bindir := $(DESTDIR)$(PROJ_prefix)/libexec
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include $(LLVM_SRC_ROOT)/Makefile.rules
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@ -1,339 +0,0 @@
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//===--- clang.cpp - C-Language Front-end ---------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This utility may be invoked in the following manner:
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// clang-cc --help - Output help info.
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// clang-cc [options] - Read from stdin.
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// clang-cc [options] file - Read from "file".
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// clang-cc [options] file1 file2 - Read these files.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Basic/Diagnostic.h"
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#include "clang/Basic/FileManager.h"
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#include "clang/Basic/SourceManager.h"
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#include "clang/Basic/TargetInfo.h"
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#include "clang/Basic/Version.h"
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#include "clang/Driver/Arg.h"
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#include "clang/Driver/ArgList.h"
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#include "clang/Driver/CC1Options.h"
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#include "clang/Driver/DriverDiagnostic.h"
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#include "clang/Driver/OptTable.h"
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/Frontend/CompilerInvocation.h"
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#include "clang/Frontend/FrontendActions.h"
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#include "clang/Frontend/FrontendDiagnostic.h"
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#include "clang/Frontend/FrontendPluginRegistry.h"
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#include "clang/Frontend/TextDiagnosticBuffer.h"
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#include "clang/Frontend/TextDiagnosticPrinter.h"
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#include "clang/Frontend/VerifyDiagnosticsClient.h"
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#include "llvm/LLVMContext.h"
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#include "llvm/ADT/OwningPtr.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/ManagedStatic.h"
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#include "llvm/Support/PrettyStackTrace.h"
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/System/DynamicLibrary.h"
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#include "llvm/System/Host.h"
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#include "llvm/System/Path.h"
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#include "llvm/System/Signals.h"
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#include "llvm/Target/TargetSelect.h"
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#include <cstdio>
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using namespace clang;
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//===----------------------------------------------------------------------===//
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// Main driver
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//===----------------------------------------------------------------------===//
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void LLVMErrorHandler(void *UserData, const std::string &Message) {
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Diagnostic &Diags = *static_cast<Diagnostic*>(UserData);
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Diags.Report(diag::err_fe_error_backend) << Message;
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// We cannot recover from llvm errors.
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exit(1);
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}
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static FrontendAction *CreateFrontendAction(CompilerInstance &CI) {
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using namespace clang::frontend;
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switch (CI.getFrontendOpts().ProgramAction) {
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default:
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llvm::llvm_unreachable("Invalid program action!");
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case ASTDump: return new ASTDumpAction();
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case ASTPrint: return new ASTPrintAction();
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case ASTPrintXML: return new ASTPrintXMLAction();
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case ASTView: return new ASTViewAction();
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case DumpRawTokens: return new DumpRawTokensAction();
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case DumpRecordLayouts: return new DumpRecordAction();
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case DumpTokens: return new DumpTokensAction();
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case EmitAssembly: return new EmitAssemblyAction();
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case EmitBC: return new EmitBCAction();
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case EmitHTML: return new HTMLPrintAction();
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case EmitLLVM: return new EmitLLVMAction();
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case EmitLLVMOnly: return new EmitLLVMOnlyAction();
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case FixIt: return new FixItAction();
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case GeneratePCH: return new GeneratePCHAction();
|
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case GeneratePTH: return new GeneratePTHAction();
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case InheritanceView: return new InheritanceViewAction();
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case ParseNoop: return new ParseOnlyAction();
|
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case ParsePrintCallbacks: return new PrintParseAction();
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case ParseSyntaxOnly: return new SyntaxOnlyAction();
|
||||
|
||||
case PluginAction: {
|
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if (CI.getFrontendOpts().ActionName == "help") {
|
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llvm::errs() << "clang-cc plugins:\n";
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for (FrontendPluginRegistry::iterator it =
|
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FrontendPluginRegistry::begin(),
|
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ie = FrontendPluginRegistry::end();
|
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it != ie; ++it)
|
||||
llvm::errs() << " " << it->getName() << " - " << it->getDesc() << "\n";
|
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return 0;
|
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}
|
||||
|
||||
for (FrontendPluginRegistry::iterator it =
|
||||
FrontendPluginRegistry::begin(), ie = FrontendPluginRegistry::end();
|
||||
it != ie; ++it) {
|
||||
if (it->getName() == CI.getFrontendOpts().ActionName)
|
||||
return it->instantiate();
|
||||
}
|
||||
|
||||
CI.getDiagnostics().Report(diag::err_fe_invalid_plugin_name)
|
||||
<< CI.getFrontendOpts().ActionName;
|
||||
return 0;
|
||||
}
|
||||
|
||||
case PrintDeclContext: return new DeclContextPrintAction();
|
||||
case PrintPreprocessedInput: return new PrintPreprocessedAction();
|
||||
case RewriteBlocks: return new RewriteBlocksAction();
|
||||
case RewriteMacros: return new RewriteMacrosAction();
|
||||
case RewriteObjC: return new RewriteObjCAction();
|
||||
case RewriteTest: return new RewriteTestAction();
|
||||
case RunAnalysis: return new AnalysisAction();
|
||||
case RunPreprocessorOnly: return new PreprocessOnlyAction();
|
||||
}
|
||||
}
|
||||
|
||||
static int cc1_main(Diagnostic &Diags,
|
||||
const char **ArgBegin, const char **ArgEnd,
|
||||
const char *Argv0, void *MainAddr) {
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using namespace clang::driver;
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||||
|
||||
llvm::errs() << "cc1 argv:";
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||||
for (const char **i = ArgBegin; i != ArgEnd; ++i)
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||||
llvm::errs() << " \"" << *i << '"';
|
||||
llvm::errs() << "\n";
|
||||
|
||||
// Parse the arguments.
|
||||
OptTable *Opts = createCC1OptTable();
|
||||
unsigned MissingArgIndex, MissingArgCount;
|
||||
InputArgList *Args = Opts->ParseArgs(ArgBegin, ArgEnd,
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MissingArgIndex, MissingArgCount);
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||||
|
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// Check for missing argument error.
|
||||
if (MissingArgCount)
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Diags.Report(clang::diag::err_drv_missing_argument)
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<< Args->getArgString(MissingArgIndex) << MissingArgCount;
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||||
|
||||
// Dump the parsed arguments.
|
||||
llvm::errs() << "cc1 parsed options:\n";
|
||||
for (ArgList::const_iterator it = Args->begin(), ie = Args->end();
|
||||
it != ie; ++it)
|
||||
(*it)->dump();
|
||||
|
||||
// Create a compiler invocation.
|
||||
llvm::errs() << "cc1 creating invocation.\n";
|
||||
CompilerInvocation Invocation;
|
||||
CompilerInvocation::CreateFromArgs(Invocation, ArgBegin, ArgEnd,
|
||||
Argv0, MainAddr, Diags);
|
||||
|
||||
// Convert the invocation back to argument strings.
|
||||
std::vector<std::string> InvocationArgs;
|
||||
Invocation.toArgs(InvocationArgs);
|
||||
|
||||
// Dump the converted arguments.
|
||||
llvm::SmallVector<const char*, 32> Invocation2Args;
|
||||
llvm::errs() << "invocation argv :";
|
||||
for (unsigned i = 0, e = InvocationArgs.size(); i != e; ++i) {
|
||||
Invocation2Args.push_back(InvocationArgs[i].c_str());
|
||||
llvm::errs() << " \"" << InvocationArgs[i] << '"';
|
||||
}
|
||||
llvm::errs() << "\n";
|
||||
|
||||
// Convert those arguments to another invocation, and check that we got the
|
||||
// same thing.
|
||||
CompilerInvocation Invocation2;
|
||||
CompilerInvocation::CreateFromArgs(Invocation2, Invocation2Args.begin(),
|
||||
Invocation2Args.end(), Argv0, MainAddr,
|
||||
Diags);
|
||||
|
||||
// FIXME: Implement CompilerInvocation comparison.
|
||||
if (true) {
|
||||
//llvm::errs() << "warning: Invocations differ!\n";
|
||||
|
||||
std::vector<std::string> Invocation2Args;
|
||||
Invocation2.toArgs(Invocation2Args);
|
||||
llvm::errs() << "invocation2 argv:";
|
||||
for (unsigned i = 0, e = Invocation2Args.size(); i != e; ++i)
|
||||
llvm::errs() << " \"" << Invocation2Args[i] << '"';
|
||||
llvm::errs() << "\n";
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
llvm::sys::PrintStackTraceOnErrorSignal();
|
||||
llvm::PrettyStackTraceProgram X(argc, argv);
|
||||
CompilerInstance Clang(&llvm::getGlobalContext(), false);
|
||||
|
||||
// Run clang -cc1 test.
|
||||
if (argc > 1 && llvm::StringRef(argv[1]) == "-cc1") {
|
||||
TextDiagnosticPrinter DiagClient(llvm::errs(), DiagnosticOptions());
|
||||
Diagnostic Diags(&DiagClient);
|
||||
return cc1_main(Diags, (const char**) argv + 2, (const char**) argv + argc,
|
||||
argv[0], (void*) (intptr_t) LLVMErrorHandler);
|
||||
}
|
||||
|
||||
// Initialize targets first, so that --version shows registered targets.
|
||||
llvm::InitializeAllTargets();
|
||||
llvm::InitializeAllAsmPrinters();
|
||||
|
||||
// Buffer diagnostics from argument parsing so that we can output them using a
|
||||
// well formed diagnostic object.
|
||||
TextDiagnosticBuffer DiagsBuffer;
|
||||
Diagnostic Diags(&DiagsBuffer);
|
||||
CompilerInvocation::CreateFromArgs(Clang.getInvocation(),
|
||||
(const char**) argv + 1,
|
||||
(const char**) argv + argc, argv[0],
|
||||
(void*)(intptr_t) LLVMErrorHandler,
|
||||
Diags);
|
||||
|
||||
// Honor -help.
|
||||
if (Clang.getInvocation().getFrontendOpts().ShowHelp) {
|
||||
llvm::OwningPtr<driver::OptTable> Opts(driver::createCC1OptTable());
|
||||
Opts->PrintHelp(llvm::outs(), "clang-cc",
|
||||
"LLVM 'Clang' Compiler: http://clang.llvm.org");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Honor -version.
|
||||
//
|
||||
// FIXME: Use a better -version message?
|
||||
if (Clang.getInvocation().getFrontendOpts().ShowVersion) {
|
||||
llvm::cl::PrintVersionMessage();
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Create the actual diagnostics engine.
|
||||
Clang.createDiagnostics(argc, argv);
|
||||
if (!Clang.hasDiagnostics())
|
||||
return 1;
|
||||
|
||||
// Set an error handler, so that any LLVM backend diagnostics go through our
|
||||
// error handler.
|
||||
llvm::llvm_install_error_handler(LLVMErrorHandler,
|
||||
static_cast<void*>(&Clang.getDiagnostics()));
|
||||
|
||||
DiagsBuffer.FlushDiagnostics(Clang.getDiagnostics());
|
||||
|
||||
// Load any requested plugins.
|
||||
for (unsigned i = 0,
|
||||
e = Clang.getFrontendOpts().Plugins.size(); i != e; ++i) {
|
||||
const std::string &Path = Clang.getFrontendOpts().Plugins[i];
|
||||
std::string Error;
|
||||
if (llvm::sys::DynamicLibrary::LoadLibraryPermanently(Path.c_str(), &Error))
|
||||
Diags.Report(diag::err_fe_unable_to_load_plugin) << Path << Error;
|
||||
}
|
||||
|
||||
// If there were any errors in processing arguments, exit now.
|
||||
if (Clang.getDiagnostics().getNumErrors())
|
||||
return 1;
|
||||
|
||||
// Create the target instance.
|
||||
Clang.setTarget(TargetInfo::CreateTargetInfo(Clang.getDiagnostics(),
|
||||
Clang.getTargetOpts()));
|
||||
if (!Clang.hasTarget())
|
||||
return 1;
|
||||
|
||||
// Inform the target of the language options
|
||||
//
|
||||
// FIXME: We shouldn't need to do this, the target should be immutable once
|
||||
// created. This complexity should be lifted elsewhere.
|
||||
Clang.getTarget().setForcedLangOptions(Clang.getLangOpts());
|
||||
|
||||
// Validate/process some options
|
||||
if (Clang.getHeaderSearchOpts().Verbose)
|
||||
llvm::errs() << "clang-cc version " CLANG_VERSION_STRING
|
||||
<< " based upon " << PACKAGE_STRING
|
||||
<< " hosted on " << llvm::sys::getHostTriple() << "\n";
|
||||
|
||||
if (Clang.getFrontendOpts().ShowTimers)
|
||||
Clang.createFrontendTimer();
|
||||
|
||||
for (unsigned i = 0, e = Clang.getFrontendOpts().Inputs.size(); i != e; ++i) {
|
||||
const std::string &InFile = Clang.getFrontendOpts().Inputs[i].second;
|
||||
|
||||
// If we aren't using an AST file, setup the file and source managers and
|
||||
// the preprocessor.
|
||||
bool IsAST =
|
||||
Clang.getFrontendOpts().Inputs[i].first == FrontendOptions::IK_AST;
|
||||
if (!IsAST) {
|
||||
if (!i) {
|
||||
// Create a file manager object to provide access to and cache the
|
||||
// filesystem.
|
||||
Clang.createFileManager();
|
||||
|
||||
// Create the source manager.
|
||||
Clang.createSourceManager();
|
||||
} else {
|
||||
// Reset the ID tables if we are reusing the SourceManager.
|
||||
Clang.getSourceManager().clearIDTables();
|
||||
}
|
||||
|
||||
// Create the preprocessor.
|
||||
Clang.createPreprocessor();
|
||||
}
|
||||
|
||||
llvm::OwningPtr<FrontendAction> Act(CreateFrontendAction(Clang));
|
||||
if (!Act)
|
||||
break;
|
||||
|
||||
if (Act->BeginSourceFile(Clang, InFile, IsAST)) {
|
||||
Act->Execute();
|
||||
Act->EndSourceFile();
|
||||
}
|
||||
}
|
||||
|
||||
if (Clang.getDiagnosticOpts().ShowCarets)
|
||||
if (unsigned NumDiagnostics = Clang.getDiagnostics().getNumDiagnostics())
|
||||
fprintf(stderr, "%d diagnostic%s generated.\n", NumDiagnostics,
|
||||
(NumDiagnostics == 1 ? "" : "s"));
|
||||
|
||||
if (Clang.getFrontendOpts().ShowStats) {
|
||||
Clang.getFileManager().PrintStats();
|
||||
fprintf(stderr, "\n");
|
||||
}
|
||||
|
||||
// Return the appropriate status when verifying diagnostics.
|
||||
//
|
||||
// FIXME: If we could make getNumErrors() do the right thing, we wouldn't need
|
||||
// this.
|
||||
if (Clang.getDiagnosticOpts().VerifyDiagnostics)
|
||||
return static_cast<VerifyDiagnosticsClient&>(
|
||||
Clang.getDiagnosticClient()).HadErrors();
|
||||
|
||||
// Managed static deconstruction. Useful for making things like
|
||||
// -time-passes usable.
|
||||
llvm::llvm_shutdown();
|
||||
|
||||
return (Clang.getDiagnostics().getNumErrors() != 0);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue