From 423009c17f50f837bca178a2cc5edfd62963f1ea Mon Sep 17 00:00:00 2001 From: Jiri Malak Date: Tue, 25 Mar 2014 07:17:45 +0100 Subject: [PATCH] Makefile: Generate single-quoted object lists for Watcom Drop the CMAKE_NO_QUOTED_OBJECTS internal variable from the Makefile generators. The underlying problem is with the Watcom linker, not with WMake. The Watcom linker wants object files to be single-quoted. Add _USE_WATCOM_QUOTE platform information variables to tell the generators to use Watcom-style single quotes for object files on link lines. On Windows, Watcom uses the GetCommandLine API to get the original command-line string and do custom parsing that expects single quotes. On POSIX systems, Watcom approximates the original command line by joining all argv[] entries separated by a single space. Therefore we need to double-quote the single-quoted arguments so that the shell does not consume them and they are available for the parser to see. --- Modules/Platform/Windows-wcl386.cmake | 5 +++ Source/cmGlobalWatcomWMakeGenerator.cxx | 1 - Source/cmLocalUnixMakefileGenerator3.cxx | 30 ++++++++++++-- Source/cmLocalUnixMakefileGenerator3.h | 3 +- .../cmMakefileExecutableTargetGenerator.cxx | 4 +- Source/cmMakefileLibraryTargetGenerator.cxx | 5 ++- Source/cmMakefileTargetGenerator.cxx | 39 ++++++------------- Source/cmMakefileTargetGenerator.h | 6 ++- 8 files changed, 57 insertions(+), 36 deletions(-) diff --git a/Modules/Platform/Windows-wcl386.cmake b/Modules/Platform/Windows-wcl386.cmake index 6b1cfd1137..617761b205 100644 --- a/Modules/Platform/Windows-wcl386.cmake +++ b/Modules/Platform/Windows-wcl386.cmake @@ -39,6 +39,11 @@ set (CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-br -bm -d2 -ot -dNDEBUG") set (CMAKE_C_STANDARD_LIBRARIES_INIT "library clbrdll.lib library plbrdll.lib library kernel32.lib library user32.lib library gdi32.lib library winspool.lib library comdlg32.lib library advapi32.lib library shell32.lib library ole32.lib library oleaut32.lib library uuid.lib library odbc32.lib library odbccp32.lib") set (CMAKE_CXX_STANDARD_LIBRARIES_INIT "${CMAKE_C_STANDARD_LIBRARIES_INIT}") +foreach(type CREATE_SHARED_LIBRARY CREATE_SHARED_MODULE LINK_EXECUTABLE) + set(CMAKE_C_${type}_USE_WATCOM_QUOTE 1) + set(CMAKE_CXX_${type}_USE_WATCOM_QUOTE 1) +endforeach() + set(CMAKE_C_CREATE_IMPORT_LIBRARY "wlib -c -q -n -b +") set(CMAKE_CXX_CREATE_IMPORT_LIBRARY ${CMAKE_C_CREATE_IMPORT_LIBRARY}) diff --git a/Source/cmGlobalWatcomWMakeGenerator.cxx b/Source/cmGlobalWatcomWMakeGenerator.cxx index 0ae1b34378..e44ed79341 100644 --- a/Source/cmGlobalWatcomWMakeGenerator.cxx +++ b/Source/cmGlobalWatcomWMakeGenerator.cxx @@ -35,7 +35,6 @@ void cmGlobalWatcomWMakeGenerator mf->AddDefinition("CMAKE_MANGLE_OBJECT_FILE_NAMES", "1"); mf->AddDefinition("CMAKE_MAKE_LINE_CONTINUE", "&"); mf->AddDefinition("CMAKE_MAKE_SYMBOLIC_RULE", ".SYMBOLIC"); - mf->AddDefinition("CMAKE_NO_QUOTED_OBJECTS", "1"); mf->AddDefinition("CMAKE_GENERATOR_CC", "wcl386"); mf->AddDefinition("CMAKE_GENERATOR_CXX", "wcl386"); this->cmGlobalUnixMakefileGenerator3::EnableLanguage(l, mf, optional); diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx index 8fa14d2dea..ff173f5ba6 100644 --- a/Source/cmLocalUnixMakefileGenerator3.cxx +++ b/Source/cmLocalUnixMakefileGenerator3.cxx @@ -2181,14 +2181,27 @@ cmLocalUnixMakefileGenerator3 //---------------------------------------------------------------------------- std::string -cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p) +cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p, + bool useWatcomQuote) { // Split the path into its components. std::vector components; cmSystemTools::SplitPath(p, components); // Open the quoted result. - std::string result = "\""; + std::string result; + if(useWatcomQuote) + { +#if defined(_WIN32) && !defined(__CYGWIN__) + result = "'"; +#else + result = "\"'"; +#endif + } + else + { + result = "\""; + } // Return an empty path if there are no components. if(!components.empty()) @@ -2232,7 +2245,18 @@ cmLocalUnixMakefileGenerator3::ConvertToQuotedOutputPath(const char* p) } // Close the quoted result. - result += "\""; + if(useWatcomQuote) + { +#if defined(_WIN32) && !defined(__CYGWIN__) + result += "'"; +#else + result += "'\""; +#endif + } + else + { + result += "\""; + } return result; } diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h index 14543fbaa7..99974eef72 100644 --- a/Source/cmLocalUnixMakefileGenerator3.h +++ b/Source/cmLocalUnixMakefileGenerator3.h @@ -186,7 +186,8 @@ public: const char *targetDir, cmLocalGenerator::RelativeRoot returnDir); - static std::string ConvertToQuotedOutputPath(const char* p); + static std::string ConvertToQuotedOutputPath(const char* p, + bool useWatcomQuote); std::string CreateMakeVariable(const std::string& sin, const std::string& s2in); diff --git a/Source/cmMakefileExecutableTargetGenerator.cxx b/Source/cmMakefileExecutableTargetGenerator.cxx index a61005b43e..701d5a0691 100644 --- a/Source/cmMakefileExecutableTargetGenerator.cxx +++ b/Source/cmMakefileExecutableTargetGenerator.cxx @@ -290,6 +290,7 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink) linkRuleVar += linkLanguage; linkRuleVar += "_LINK_EXECUTABLE"; std::string linkRule = this->GetLinkRule(linkRuleVar); + bool useWatcomQuote = this->Makefile->IsOn(linkRuleVar+"_USE_WATCOM_QUOTE"); std::vector commands1; cmSystemTools::ExpandListArgument(linkRule, real_link_commands); if(this->Target->IsExecutableWithExports()) @@ -343,7 +344,8 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink) // rule. std::string buildObjs; this->CreateObjectLists(useLinkScript, false, - useResponseFileForObjects, buildObjs, depends); + useResponseFileForObjects, buildObjs, depends, + useWatcomQuote); cmLocalGenerator::RuleVariables vars; vars.RuleLauncher = "RULE_LAUNCH_LINK"; diff --git a/Source/cmMakefileLibraryTargetGenerator.cxx b/Source/cmMakefileLibraryTargetGenerator.cxx index 02469d1c30..754f62f3f0 100644 --- a/Source/cmMakefileLibraryTargetGenerator.cxx +++ b/Source/cmMakefileLibraryTargetGenerator.cxx @@ -458,6 +458,8 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules this->Target); } + bool useWatcomQuote = this->Makefile->IsOn(linkRuleVar+"_USE_WATCOM_QUOTE"); + // Determine whether a link script will be used. bool useLinkScript = this->GlobalGenerator->GetUseLinkScript(); @@ -553,7 +555,8 @@ void cmMakefileLibraryTargetGenerator::WriteLibraryRules // rule. std::string buildObjs; this->CreateObjectLists(useLinkScript, useArchiveRules, - useResponseFileForObjects, buildObjs, depends); + useResponseFileForObjects, buildObjs, depends, + useWatcomQuote); cmLocalGenerator::RuleVariables vars; vars.TargetPDB = targetOutPathPDB.c_str(); diff --git a/Source/cmMakefileTargetGenerator.cxx b/Source/cmMakefileTargetGenerator.cxx index 6759d050e5..b3d3f71527 100644 --- a/Source/cmMakefileTargetGenerator.cxx +++ b/Source/cmMakefileTargetGenerator.cxx @@ -1349,7 +1349,8 @@ cmMakefileTargetGenerator::AppendProgress(std::vector& commands) void cmMakefileTargetGenerator ::WriteObjectsVariable(std::string& variableName, - std::string& variableNameExternal) + std::string& variableNameExternal, + bool useWatcomQuote) { // Write a make variable assignment that lists all objects for the // target. @@ -1360,8 +1361,6 @@ cmMakefileTargetGenerator << "# Object files for target " << this->Target->GetName() << "\n" << variableName << " ="; std::string object; - const char* objName = - this->Makefile->GetDefinition("CMAKE_NO_QUOTED_OBJECTS"); const char* lineContinue = this->Makefile->GetDefinition("CMAKE_MAKE_LINE_CONTINUE"); if(!lineContinue) @@ -1372,17 +1371,9 @@ cmMakefileTargetGenerator i != this->Objects.end(); ++i) { *this->BuildFileStream << " " << lineContinue << "\n"; - if(objName) - { - *this->BuildFileStream << - this->Convert(*i, cmLocalGenerator::START_OUTPUT, - cmLocalGenerator::MAKEFILE); - } - else - { - *this->BuildFileStream << - this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str()); - } + *this->BuildFileStream << + this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str(), + useWatcomQuote); } *this->BuildFileStream << "\n"; @@ -1404,17 +1395,9 @@ cmMakefileTargetGenerator *this->BuildFileStream << " " << lineContinue << "\n" << this->Makefile->GetSafeDefinition("CMAKE_OBJECT_NAME"); - if(objName) - { - *this->BuildFileStream << - this->Convert(*i, cmLocalGenerator::START_OUTPUT, - cmLocalGenerator::MAKEFILE); - } - else - { - *this->BuildFileStream << - this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str()); - } + *this->BuildFileStream << + this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str(), + useWatcomQuote); } *this->BuildFileStream << "\n" << "\n"; } @@ -1882,11 +1865,13 @@ void cmMakefileTargetGenerator ::CreateObjectLists(bool useLinkScript, bool useArchiveRules, bool useResponseFile, std::string& buildObjs, - std::vector& makefile_depends) + std::vector& makefile_depends, + bool useWatcomQuote) { std::string variableName; std::string variableNameExternal; - this->WriteObjectsVariable(variableName, variableNameExternal); + this->WriteObjectsVariable(variableName, variableNameExternal, + useWatcomQuote); if(useResponseFile) { // MSVC response files cannot exceed 128K. diff --git a/Source/cmMakefileTargetGenerator.h b/Source/cmMakefileTargetGenerator.h index 7ff6da9c18..ff946605d4 100644 --- a/Source/cmMakefileTargetGenerator.h +++ b/Source/cmMakefileTargetGenerator.h @@ -113,7 +113,8 @@ protected: // write out the variable that lists the objects for this target void WriteObjectsVariable(std::string& variableName, - std::string& variableNameExternal); + std::string& variableNameExternal, + bool useWatcomQuote); void WriteObjectsString(std::string& buildObjs); void WriteObjectsStrings(std::vector& objStrings, std::string::size_type limit = std::string::npos); @@ -172,7 +173,8 @@ protected: /** Create lists of object files for linking and cleaning. */ void CreateObjectLists(bool useLinkScript, bool useArchiveRules, bool useResponseFile, std::string& buildObjs, - std::vector& makefile_depends); + std::vector& makefile_depends, + bool useWatcomQuote); void AddIncludeFlags(std::string& flags, const std::string& lang);