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The branch, next has been updated via c3e9f7396581ff316be231fdd85bb0dfd2503596 (commit) via d0adee7c496d08e8702a378ab841989568cd0f27 (commit) from 6ba4954cb9787ea034f3f8d56003aad8130e4465 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=c3e9f7396581ff316be231fdd85bb0dfd2503596 commit c3e9f7396581ff316be231fdd85bb0dfd2503596 Merge: 6ba4954 d0adee7 Author: Bill Hoffman <bill.hoff...@kitware.com> AuthorDate: Thu Jun 16 14:13:24 2016 -0400 Commit: CMake Topic Stage <kwro...@kitware.com> CommitDate: Thu Jun 16 14:13:24 2016 -0400 Merge topic 'link_what_you_use' into next d0adee7c Add support for ldd -u -r as link what you use tool. diff --cc Source/cmMakefileExecutableTargetGenerator.cxx index f2c7bc8,9c34125..ca0fdcb --- a/Source/cmMakefileExecutableTargetGenerator.cxx +++ b/Source/cmMakefileExecutableTargetGenerator.cxx @@@ -187,10 -187,13 +187,14 @@@ void cmMakefileExecutableTargetGenerato this->LocalGenerator->AppendFlags( linkFlags, this->Makefile->GetDefinition(export_flag_var)); } + if(this->GeneratorTarget->GetProperty("LINK_WHAT_YOU_USE")) { + this->LocalGenerator->AppendFlags(linkFlags, + " -Wl,--no-as-needed"); + } // Add language feature flags. - this->AddFeatureFlags(flags, linkLanguage); + this->LocalGenerator->AddFeatureFlags(flags, linkLanguage, + this->GeneratorTarget); this->LocalGenerator->AddArchitectureFlags(flags, this->GeneratorTarget, linkLanguage, this->ConfigName); https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=d0adee7c496d08e8702a378ab841989568cd0f27 commit d0adee7c496d08e8702a378ab841989568cd0f27 Author: Bill Hoffman <bill.hoff...@kitware.com> AuthorDate: Thu Jun 2 18:08:30 2016 -0400 Commit: Bill Hoffman <bill.hoff...@kitware.com> CommitDate: Thu Jun 16 14:12:20 2016 -0400 Add support for ldd -u -r as link what you use tool. diff --git a/Help/manual/cmake-properties.7.rst b/Help/manual/cmake-properties.7.rst index 3403dcd..6a7560a 100644 --- a/Help/manual/cmake-properties.7.rst +++ b/Help/manual/cmake-properties.7.rst @@ -217,6 +217,7 @@ Properties on Targets /prop_tgt/LINK_LIBRARIES /prop_tgt/LINK_SEARCH_END_STATIC /prop_tgt/LINK_SEARCH_START_STATIC + /prop_tgt/LINK_WHAT_YOU_USE /prop_tgt/LOCATION_CONFIG /prop_tgt/LOCATION /prop_tgt/MACOSX_BUNDLE_INFO_PLIST diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst index 85b8eae..36d00dc 100644 --- a/Help/manual/cmake-variables.7.rst +++ b/Help/manual/cmake-variables.7.rst @@ -275,6 +275,7 @@ Variables that Control the Build /variable/CMAKE_LINK_INTERFACE_LIBRARIES /variable/CMAKE_LINK_LIBRARY_FILE_FLAG /variable/CMAKE_LINK_LIBRARY_FLAG + /variable/CMAKE_LINK_WHAT_YOU_USE /variable/CMAKE_MACOSX_BUNDLE /variable/CMAKE_MACOSX_RPATH /variable/CMAKE_MAP_IMPORTED_CONFIG_CONFIG diff --git a/Help/prop_tgt/LINK_WHAT_YOU_USE.rst b/Help/prop_tgt/LINK_WHAT_YOU_USE.rst new file mode 100644 index 0000000..32d6edb --- /dev/null +++ b/Help/prop_tgt/LINK_WHAT_YOU_USE.rst @@ -0,0 +1,15 @@ +LINK_WHAT_YOU_USE +--------------------------- + +This is a boolean option that when set to ``TRUE`` will automatically run +``ldd -r -u`` on the target after it is linked. In addition, the linker flag +``-Wl,--no-as-needed`` will be passed to the target with the link command so +that all libraries specified on the command line will be linked into the +target. This will result in the link producing a list of libraries that +provide no symbols used by this target but are being linked to it. +This is only applicable to executable and shared library targets and +will only work when ld and ldd accept the flags used. + +This property is initialized by the value of +the :variable:`CMAKE_LINK_WHAT_YOU_USE` variable if it is set +when a target is created. diff --git a/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst b/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst new file mode 100644 index 0000000..90c4d3f --- /dev/null +++ b/Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst @@ -0,0 +1,6 @@ +CMAKE_LINK_WHAT_YOU_USE +--------------------------------- + +Default value for :prop_tgt:`LINK_WHAT_YOU_USE` target property. +This variable is used to initialize the property on each target as it is +created. diff --git a/Source/cmMakefileExecutableTargetGenerator.cxx b/Source/cmMakefileExecutableTargetGenerator.cxx index 9d42257..9c34125 100644 --- a/Source/cmMakefileExecutableTargetGenerator.cxx +++ b/Source/cmMakefileExecutableTargetGenerator.cxx @@ -187,6 +187,10 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink) this->LocalGenerator->AppendFlags( linkFlags, this->Makefile->GetDefinition(export_flag_var)); } + if(this->GeneratorTarget->GetProperty("LINK_WHAT_YOU_USE")) { + this->LocalGenerator->AppendFlags(linkFlags, + " -Wl,--no-as-needed"); + } // Add language feature flags. this->AddFeatureFlags(flags, linkLanguage); @@ -356,6 +360,16 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink) vars.LinkFlags = linkFlags.c_str(); vars.Manifests = manifests.c_str(); + if(this->GeneratorTarget->GetProperty("LINK_WHAT_YOU_USE")) { + std::string cmakeCommand = + this->Convert( + cmSystemTools::GetCMakeCommand(), cmLocalGenerator::NONE, + cmLocalGenerator::SHELL); + cmakeCommand += " -E __run_iwyu --lwyu="; + cmakeCommand += targetOutPathReal; + real_link_commands.push_back(cmakeCommand); + } + // Expand placeholders in the commands. this->LocalGenerator->TargetImplib = targetOutPathImport; for (std::vector<std::string>::iterator i = real_link_commands.begin(); diff --git a/Source/cmMakefileLibraryTargetGenerator.cxx b/Source/cmMakefileLibraryTargetGenerator.cxx index 128291d..2429016 100644 --- a/Source/cmMakefileLibraryTargetGenerator.cxx +++ b/Source/cmMakefileLibraryTargetGenerator.cxx @@ -163,6 +163,10 @@ void cmMakefileLibraryTargetGenerator::WriteSharedLibraryRules(bool relink) extraFlags, "CMAKE_SHARED_LINKER_FLAGS", this->ConfigName); this->AddModuleDefinitionFlag(extraFlags); + if(this->GeneratorTarget->GetProperty("LINK_WHAT_YOU_USE")) { + this->LocalGenerator->AppendFlags(extraFlags, + " -Wl,--no-as-needed"); + } this->WriteLibraryRules(linkRuleVar, extraFlags, relink); } @@ -682,6 +686,16 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules( // Get the set of commands. std::string linkRule = this->GetLinkRule(linkRuleVar); cmSystemTools::ExpandListArgument(linkRule, real_link_commands); + if(this->GeneratorTarget->GetProperty("LINK_WHAT_YOU_USE") && + (this->GeneratorTarget->GetType() == cmState::SHARED_LIBRARY)) { + std::string cmakeCommand = + this->Convert( + cmSystemTools::GetCMakeCommand(), cmLocalGenerator::NONE, + cmLocalGenerator::SHELL); + cmakeCommand += " -E __run_iwyu --lwyu="; + cmakeCommand += targetOutPathReal; + real_link_commands.push_back(cmakeCommand); + } // Expand placeholders. for (std::vector<std::string>::iterator i = real_link_commands.begin(); @@ -711,6 +725,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules( commands.insert(commands.end(), commands1.begin(), commands1.end()); commands1.clear(); + // Add a rule to create necessary symlinks for the library. // Frameworks are handled by cmOSXBundleGenerator. if (targetOutPath != targetOutPathReal && @@ -728,6 +743,7 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules( commands.insert(commands.end(), commands1.begin(), commands1.end()); commands1.clear(); } + // Add the post-build rules when building but not when relinking. if (!relink) { this->LocalGenerator->AppendCustomCommands( diff --git a/Source/cmNinjaNormalTargetGenerator.cxx b/Source/cmNinjaNormalTargetGenerator.cxx index 3e91545..d0e48d5 100644 --- a/Source/cmNinjaNormalTargetGenerator.cxx +++ b/Source/cmNinjaNormalTargetGenerator.cxx @@ -295,6 +295,22 @@ std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd() const char* linkCmd = mf->GetDefinition(linkCmdVar); if (linkCmd) { cmSystemTools::ExpandListArgument(linkCmd, linkCmds); + if( this->GetGeneratorTarget()->GetProperty("LINK_WHAT_YOU_USE")) { + std::string cmakeCommand = + this->GetLocalGenerator()->ConvertToOutputFormat( + cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL); + cmakeCommand += " -E __run_iwyu --lwyu="; + cmGeneratorTarget& gt = *this->GetGeneratorTarget(); + const std::string cfgName = this->GetConfigName(); + std::string targetOutput = ConvertToNinjaPath(gt.GetFullPath(cfgName)); + std::string targetOutputReal = + this->ConvertToNinjaPath(gt.GetFullPath(cfgName, + /*implib=*/false, + /*realpath=*/true)); + cmakeCommand += targetOutputReal; + cmakeCommand += " || true"; + linkCmds.push_back(cmakeCommand); + } return linkCmds; } } @@ -467,6 +483,10 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement() vars["MANIFESTS"] = this->GetManifests(); vars["LINK_PATH"] = frameworkPath + linkPath; + std::string lwyuFlags; + if(genTarget.GetProperty("LINK_WHAT_YOU_USE")) { + lwyuFlags = " -Wl,--no-as-needed"; + } // Compute architecture specific link flags. Yes, these go into a different // variable for executables, probably due to a mistake made when duplicating @@ -474,16 +494,17 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement() if (targetType == cmState::EXECUTABLE) { std::string t = vars["FLAGS"]; localGen.AddArchitectureFlags(t, &genTarget, TargetLinkLanguage, cfgName); + t += lwyuFlags; vars["FLAGS"] = t; } else { std::string t = vars["ARCH_FLAGS"]; localGen.AddArchitectureFlags(t, &genTarget, TargetLinkLanguage, cfgName); vars["ARCH_FLAGS"] = t; t = ""; + t += lwyuFlags; localGen.AddLanguageFlags(t, TargetLinkLanguage, cfgName); vars["LANGUAGE_COMPILE_FLAGS"] = t; } - if (this->GetGeneratorTarget()->HasSOName(cfgName)) { vars["SONAME_FLAG"] = mf->GetSONameFlag(this->TargetLinkLanguage); vars["SONAME"] = this->TargetNameSO; @@ -607,7 +628,6 @@ void cmNinjaNormalTargetGenerator::WriteLinkStatement() vars["POST_BUILD"] = ":"; symlinkVars["POST_BUILD"] = postBuildCmdLine; } - cmGlobalNinjaGenerator& globalGen = *this->GetGlobalGenerator(); int commandLineLengthLimit = -1; diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx index f435a1d..8327af2 100644 --- a/Source/cmTarget.cxx +++ b/Source/cmTarget.cxx @@ -139,6 +139,7 @@ void cmTarget::SetMakefile(cmMakefile* mf) this->SetPropertyDefault("C_CLANG_TIDY", 0); this->SetPropertyDefault("C_COMPILER_LAUNCHER", 0); this->SetPropertyDefault("C_INCLUDE_WHAT_YOU_USE", 0); + this->SetPropertyDefault("LINK_WHAT_YOU_USE", 0); this->SetPropertyDefault("C_STANDARD", 0); this->SetPropertyDefault("C_STANDARD_REQUIRED", 0); this->SetPropertyDefault("C_EXTENSIONS", 0); diff --git a/Source/cmcmd.cxx b/Source/cmcmd.cxx index 535dead..e5b8491 100644 --- a/Source/cmcmd.cxx +++ b/Source/cmcmd.cxx @@ -271,6 +271,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) std::string iwyu; std::string tidy; std::string sourceFile; + std::string lwyu; for (std::string::size_type cc = 2; cc < args.size(); cc++) { std::string const& arg = args[cc]; if (arg == "--") { @@ -281,6 +282,8 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) tidy = arg.substr(7); } else if (doing_options && cmHasLiteralPrefix(arg, "--source=")) { sourceFile = arg.substr(9); + } else if (doing_options && cmHasLiteralPrefix(arg, "--lwyu=")) { + lwyu = arg.substr(7); } else if (doing_options) { std::cerr << "__run_iwyu given unknown argument: " << arg << "\n"; return 1; @@ -288,7 +291,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) orig_cmd.push_back(arg); } } - if (tidy.empty() && iwyu.empty()) { + if (tidy.empty() && iwyu.empty() && lwyu.empty()) { std::cerr << "__run_iwyu missing --tidy= or --iwyu=\n"; return 1; } @@ -296,7 +299,7 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) std::cerr << "__run_iwyu --tidy= requires --source=\n"; return 1; } - if (orig_cmd.empty()) { + if (orig_cmd.empty() && lwyu.empty()) { std::cerr << "__run_iwyu missing compile command after --\n"; return 1; } @@ -345,13 +348,36 @@ int cmcmd::ExecuteCMakeCommand(std::vector<std::string>& args) std::cerr << "Error running '" << tidy_cmd[0] << "'\n"; return 1; } - // Output the stdout from clang-tidy to stderr std::cerr << stdOut; } + if (!lwyu.empty()) { + // Construct the ldd -r -u (link what you use lwyu) command line + // ldd -u -r lwuy target + std::vector<std::string> lwyu_cmd; + lwyu_cmd.push_back("ldd"); + lwyu_cmd.push_back("-u"); + lwyu_cmd.push_back("-r"); + lwyu_cmd.push_back(lwyu); + + // Run the ldd -u -r command line. + // Capture its stdout and hide its stderr. + std::string stdOut; + if (!cmSystemTools::RunSingleCommand(lwyu_cmd, &stdOut, 0, &ret, 0, + cmSystemTools::OUTPUT_NONE)) { + std::cerr << "Error running '" << lwyu_cmd[0] << "'\n"; + return 1; + } + // Output the stdout from ldd -r -u to stderr + // Warn if lwyu reported anything. + if (stdOut.find("Unused direct dependencies:") != stdOut.npos) { + std::cerr << "Warning: " << stdOut; + } + } + ret = 0; // Now run the real compiler command and return its result value. - if (!cmSystemTools::RunSingleCommand( + if (lwyu.empty() && !cmSystemTools::RunSingleCommand( orig_cmd, 0, 0, &ret, 0, cmSystemTools::OUTPUT_PASSTHROUGH)) { std::cerr << "Error running '" << orig_cmd[0] << "'\n"; return 1; diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt index d16e5e7..b6d1c38 100644 --- a/Tests/RunCMake/CMakeLists.txt +++ b/Tests/RunCMake/CMakeLists.txt @@ -307,6 +307,14 @@ if(CMAKE_OSX_ARCHITECTURES AND XCODE AND NOT "${XCODE_VERSION}" MATCHES "^[^12]" endif() if("${CMAKE_GENERATOR}" MATCHES "Make|Ninja") + if(UNIX AND NOT CYGWIN) + execute_process(COMMAND ldd --help + OUTPUT_VARIABLE LDD_HELP) + if("${LDD_HELP}" MATCHES + "(-r, --function-relocs.*process data and function relocations.*-u, --unused.*print unused direct dependencies)") + add_RunCMake_test(LinkWhatYouUse) + endif() + endif() add_executable(pseudo_tidy pseudo_tidy.c) add_executable(pseudo_iwyu pseudo_iwyu.c) add_RunCMake_test(ClangTidy -DPSEUDO_TIDY=$<TARGET_FILE:pseudo_tidy>) diff --git a/Tests/RunCMake/LinkWhatYouUse/C-Build-stdout.txt b/Tests/RunCMake/LinkWhatYouUse/C-Build-stdout.txt new file mode 100644 index 0000000..95eafad --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/C-Build-stdout.txt @@ -0,0 +1,2 @@ +.*Warning: Unused direct dependencies.* +.*libm.* diff --git a/Tests/RunCMake/LinkWhatYouUse/C-launch-Build-stdout.txt b/Tests/RunCMake/LinkWhatYouUse/C-launch-Build-stdout.txt new file mode 100644 index 0000000..95eafad --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/C-launch-Build-stdout.txt @@ -0,0 +1,2 @@ +.*Warning: Unused direct dependencies.* +.*libm.* diff --git a/Tests/RunCMake/LinkWhatYouUse/C-launch.cmake b/Tests/RunCMake/LinkWhatYouUse/C-launch.cmake new file mode 100644 index 0000000..e66ca20 --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/C-launch.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(C.cmake) diff --git a/Tests/RunCMake/LinkWhatYouUse/C.cmake b/Tests/RunCMake/LinkWhatYouUse/C.cmake new file mode 100644 index 0000000..4c3f428 --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/C.cmake @@ -0,0 +1,4 @@ +enable_language(C) +set(CMAKE_LINK_WHAT_YOU_USE TRUE) +add_executable(main main.c) +target_link_libraries(main m) diff --git a/Tests/RunCMake/LinkWhatYouUse/CMakeLists.txt b/Tests/RunCMake/LinkWhatYouUse/CMakeLists.txt new file mode 100644 index 0000000..18dfd26 --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/CMakeLists.txt @@ -0,0 +1,3 @@ +cmake_minimum_required(VERSION 3.2) +project(${RunCMake_TEST} NONE) +include(${RunCMake_TEST}.cmake) diff --git a/Tests/RunCMake/LinkWhatYouUse/CXX-Build-stdout.txt b/Tests/RunCMake/LinkWhatYouUse/CXX-Build-stdout.txt new file mode 100644 index 0000000..95eafad --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/CXX-Build-stdout.txt @@ -0,0 +1,2 @@ +.*Warning: Unused direct dependencies.* +.*libm.* diff --git a/Tests/RunCMake/LinkWhatYouUse/CXX-launch-Build-stdout.txt b/Tests/RunCMake/LinkWhatYouUse/CXX-launch-Build-stdout.txt new file mode 100644 index 0000000..95eafad --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/CXX-launch-Build-stdout.txt @@ -0,0 +1,2 @@ +.*Warning: Unused direct dependencies.* +.*libm.* diff --git a/Tests/RunCMake/LinkWhatYouUse/CXX-launch.cmake b/Tests/RunCMake/LinkWhatYouUse/CXX-launch.cmake new file mode 100644 index 0000000..3002c9d --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/CXX-launch.cmake @@ -0,0 +1,3 @@ +set(CTEST_USE_LAUNCHERS 1) +include(CTestUseLaunchers) +include(CXX.cmake) diff --git a/Tests/RunCMake/LinkWhatYouUse/CXX.cmake b/Tests/RunCMake/LinkWhatYouUse/CXX.cmake new file mode 100644 index 0000000..9555832 --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/CXX.cmake @@ -0,0 +1,4 @@ +enable_language(CXX) +set(CMAKE_LINK_WHAT_YOU_USE TRUE) +add_executable(main main.cxx) +target_link_libraries(main m) diff --git a/Tests/RunCMake/LinkWhatYouUse/RunCMakeTest.cmake b/Tests/RunCMake/LinkWhatYouUse/RunCMakeTest.cmake new file mode 100644 index 0000000..897f568 --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/RunCMakeTest.cmake @@ -0,0 +1,21 @@ +include(RunCMake) + + +function(run_lwyu lang) + # Use a single build tree for tests without cleaning. + set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${lang}-build) + set(RunCMake_TEST_NO_CLEAN 1) + file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}") + file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}") + run_cmake(${lang}) + + set(RunCMake_TEST_OUTPUT_MERGE 1) + run_cmake_command(${lang}-Build ${CMAKE_COMMAND} --build .) +endfunction() + +run_lwyu(CXX) +run_lwyu(C) +if (NOT RunCMake_GENERATOR STREQUAL "Watcom WMake") + run_lwyu(C-launch) + run_lwyu(CXX-launch) +endif() diff --git a/Tests/RunCMake/LinkWhatYouUse/main.c b/Tests/RunCMake/LinkWhatYouUse/main.c new file mode 100644 index 0000000..8488f4e --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/main.c @@ -0,0 +1,4 @@ +int main(void) +{ + return 0; +} diff --git a/Tests/RunCMake/LinkWhatYouUse/main.cxx b/Tests/RunCMake/LinkWhatYouUse/main.cxx new file mode 100644 index 0000000..f8b643a --- /dev/null +++ b/Tests/RunCMake/LinkWhatYouUse/main.cxx @@ -0,0 +1,4 @@ +int main() +{ + return 0; +} ----------------------------------------------------------------------- Summary of changes: Help/manual/cmake-properties.7.rst | 1 + Help/manual/cmake-variables.7.rst | 1 + Help/prop_tgt/LINK_WHAT_YOU_USE.rst | 15 +++++++++ Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst | 6 ++++ Source/cmMakefileExecutableTargetGenerator.cxx | 14 ++++++++ Source/cmMakefileLibraryTargetGenerator.cxx | 16 +++++++++ Source/cmNinjaNormalTargetGenerator.cxx | 24 ++++++++++++-- Source/cmTarget.cxx | 1 + Source/cmcmd.cxx | 34 +++++++++++++++++--- Tests/RunCMake/CMakeLists.txt | 8 +++++ Tests/RunCMake/LinkWhatYouUse/C-Build-stdout.txt | 2 ++ .../LinkWhatYouUse/C-launch-Build-stdout.txt | 2 ++ .../{ClangTidy => LinkWhatYouUse}/C-launch.cmake | 0 Tests/RunCMake/LinkWhatYouUse/C.cmake | 4 +++ .../CMakeLists.txt | 0 Tests/RunCMake/LinkWhatYouUse/CXX-Build-stdout.txt | 2 ++ .../LinkWhatYouUse/CXX-launch-Build-stdout.txt | 2 ++ .../{ClangTidy => LinkWhatYouUse}/CXX-launch.cmake | 0 Tests/RunCMake/LinkWhatYouUse/CXX.cmake | 4 +++ .../RunCMakeTest.cmake | 11 +++---- .../LinkWhatYouUse}/main.c | 0 .../{ClangTidy => LinkWhatYouUse}/main.cxx | 0 22 files changed, 135 insertions(+), 12 deletions(-) create mode 100644 Help/prop_tgt/LINK_WHAT_YOU_USE.rst create mode 100644 Help/variable/CMAKE_LINK_WHAT_YOU_USE.rst create mode 100644 Tests/RunCMake/LinkWhatYouUse/C-Build-stdout.txt create mode 100644 Tests/RunCMake/LinkWhatYouUse/C-launch-Build-stdout.txt copy Tests/RunCMake/{ClangTidy => LinkWhatYouUse}/C-launch.cmake (100%) create mode 100644 Tests/RunCMake/LinkWhatYouUse/C.cmake copy Tests/RunCMake/{AutoExportDll => LinkWhatYouUse}/CMakeLists.txt (100%) create mode 100644 Tests/RunCMake/LinkWhatYouUse/CXX-Build-stdout.txt create mode 100644 Tests/RunCMake/LinkWhatYouUse/CXX-launch-Build-stdout.txt copy Tests/RunCMake/{ClangTidy => LinkWhatYouUse}/CXX-launch.cmake (100%) create mode 100644 Tests/RunCMake/LinkWhatYouUse/CXX.cmake copy Tests/RunCMake/{IncludeWhatYouUse => LinkWhatYouUse}/RunCMakeTest.cmake (75%) copy Tests/{CMakeOnly/LinkInterfaceLoop => RunCMake/LinkWhatYouUse}/main.c (100%) copy Tests/RunCMake/{ClangTidy => LinkWhatYouUse}/main.cxx (100%) hooks/post-receive -- CMake _______________________________________________ Cmake-commits mailing list Cmake-commits@cmake.org http://public.kitware.com/mailman/listinfo/cmake-commits