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BUG: Fix Bug #445 - Same library in multiple projects can cause problems

This commit is contained in:
Andy Cedilnik 2003-12-18 13:04:28 -05:00
parent 31bb398dc3
commit c3840b5cc3
4 changed files with 9 additions and 8 deletions
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2
Source/cmLinkLibrariesCommand.cxx
View File

@ -50,7 +50,7 @@ bool cmLinkLibrariesCommand::InitialPass(std::vector<std::string> const& args)
{
std::string libPath = *i + "_CMAKE_PATH";
const char* dir = m_Makefile->GetDefinition(libPath.c_str());
if( dir )
if( dir && *dir )
{
m_Makefile->AddLinkDirectory( dir );
}

9
Source/cmLocalUnixMakefileGenerator.cxx
View File

@ -1575,9 +1575,10 @@ void cmLocalUnixMakefileGenerator::OutputDependLibs(std::ostream& fout)
// if cache and not the current directory add a rule, to
// jump into the directory and build for the first time
if(cacheValue &&
if(cacheValue && *cacheValue &&
(!this->SamePath(m_Makefile->GetCurrentOutputDirectory(), cacheValue)))
{
std::cout << "Cache Value: " << cacheValue << std::endl;
// add the correct extension
std::string ltname = *lib+"_LIBRARY_TYPE";
const char* libType
@ -1726,7 +1727,7 @@ void cmLocalUnixMakefileGenerator::OutputLibDepend(std::ostream& fout,
std::string libPath = name;
libPath += "_CMAKE_PATH";
const char* cacheValue = m_Makefile->GetDefinition(libPath.c_str());
if(cacheValue )
if( cacheValue && *cacheValue )
{
// if there is a cache value, then this is a library that cmake
// knows how to build, so we can depend on it
@ -1783,7 +1784,7 @@ void cmLocalUnixMakefileGenerator::OutputExeDepend(std::ostream& fout,
std::string exePath = name;
exePath += "_CMAKE_PATH";
const char* cacheValue = m_Makefile->GetDefinition(exePath.c_str());
if(cacheValue )
if( cacheValue && *cacheValue )
{
// if there is a cache value, then this is a executable/utility that cmake
// knows how to build, so we can depend on it
@ -2168,7 +2169,7 @@ void cmLocalUnixMakefileGenerator::OutputCustomRules(std::ostream& fout)
// watch for target dependencies,
std::string libPath = dep + "_CMAKE_PATH";
const char* cacheValue = m_Makefile->GetDefinition(libPath.c_str());
if (cacheValue)
if ( cacheValue && *cacheValue )
{
libPath = cacheValue;
if (m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH") &&

2
Source/cmTarget.cxx
View File

@ -165,7 +165,7 @@ void cmTarget::TraceVSDependencies(std::string projFile,
// watch for target dependencies,
std::string libPath = dep + "_CMAKE_PATH";
const char* cacheValue = makefile->GetDefinition(libPath.c_str());
if (cacheValue)
if (cacheValue && *cacheValue)
{
// add the depend as a utility on the target
this->AddUtility(dep.c_str());

4
Source/cmTargetLinkLibrariesCommand.cxx
View File

@ -64,7 +64,7 @@ bool cmTargetLinkLibrariesCommand::InitialPass(std::vector<std::string> const& a
std::string libPath = *i + "_CMAKE_PATH";
const char* dir = m_Makefile->GetDefinition(libPath.c_str());
if( dir )
if( dir && *dir )
{
m_Makefile->AddLinkDirectoryForTarget(args[0].c_str(), dir );
}
@ -91,7 +91,7 @@ void cmTargetLinkLibrariesCommand::FinalPass()
{
libPath = m_HasLocation[cc] + "_CMAKE_PATH";
const char* dir = m_Makefile->GetDefinition(libPath.c_str());
if ( dir )
if ( dir && *dir )
{
std::string str = "Library " + m_HasLocation[cc] +
" is defined using ADD_LIBRARY after the library is used "