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ENH: add -C load cache file option

This commit is contained in:
Bill Hoffman 2001-12-03 17:00:43 -05:00
parent 906f0a3339
commit b545988c0b
1 changed files with 23 additions and 7 deletions
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30
Source/cmake.cxx
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@ -66,10 +66,13 @@ void cmake::Usage(const char* program)
{
std::cerr << "cmake version " << cmMakefile::GetMajorVersion()
<< "." << cmMakefile::GetMinorVersion() << "\n";
std::cerr << "Usage: " << program << " srcdir [options]\n"
<< "Where cmake is run from the directory where you want the object files written\n";
std::cerr << "Usage: " << program << " [srcdir] [options]\n"
<< "Where cmake is run from the directory where you want the object files written. If srcdir is not specified, the current directory is used for both source and object files.\n";
std::cerr << "Options are:\n";
std::cerr << "[-GgeneratorName] (where generator name can be one of these: ";
std::cerr << "\n-i (puts cmake in wizard mode, not available for ccmake)\n";
std::cerr << "\n-DVAR:TYPE=VALUE (create a cache file entry)\n";
std::cerr << "\n-Cpath_to_initial_cache (a cmake list file that is used to pre-load the cache with values.)\n";
std::cerr << "\n[-GgeneratorName] (where generator name can be one of these: ";
std::vector<std::string> names;
cmMakefileGenerator::GetRegisteredGenerators(names);
for(std::vector<std::string>::iterator i =names.begin();
@ -77,13 +80,12 @@ void cmake::Usage(const char* program)
{
std::cerr << "\"" << i->c_str() << "\" ";
}
std::cerr << ")";
std::cerr << "\n-DVAR:TYPE=VALUE (create a cache file entry)";
std::cerr << "\n-i (puts cmake in wizard mode, not available for ccmake)\n";
std::cerr << ")\n";
}
// Parse the args
void cmake::SetCacheArgs(cmMakefile& , const std::vector<std::string>& args)
void cmake::SetCacheArgs(cmMakefile& builder,
const std::vector<std::string>& args)
{
for(unsigned int i=1; i < args.size(); ++i)
{
@ -107,6 +109,16 @@ void cmake::SetCacheArgs(cmMakefile& , const std::vector<std::string>& args)
<< "Should be: VAR:type=value\n";
}
}
else if(arg.find("-C",0) == 0)
{
std::string path = arg.substr(2);
std::cerr << "loading initial cache file " << path.c_str() << "\n";
if(!builder.ReadListFile(path.c_str()))
{
std::cerr << "Error in reading cmake initial cache file:"
<< path.c_str() << "\n";
}
}
}
}
@ -175,6 +187,10 @@ void cmake::SetArgs(cmMakefile& builder, const std::vector<std::string>& args)
{
// skip for now
}
else if(arg.find("-C",0) == 0)
{
// skip for now
}
else if(arg.find("-G",0) == 0)
{
std::string value = arg.substr(2);