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cmGeneratorTarget: Refactor Fortran module directory lookup 

Make `target_module_dir` and owned value so we can modify it.
This commit is contained in:
Brad King 2016-09-19 15:30:34 -04:00
parent 6b8812c27e
commit 1777570fe5
1 changed files with 5 additions and 2 deletions
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7
Source/cmGeneratorTarget.cxx
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@ -3896,10 +3896,13 @@ std::string cmGeneratorTarget::GetFortranModuleDirectory() const
std::string cmGeneratorTarget::CreateFortranModuleDirectory() const
{
std::string mod_dir;
const char* target_mod_dir = this->GetProperty("Fortran_MODULE_DIRECTORY");
std::string target_mod_dir;
if (const char* prop = this->GetProperty("Fortran_MODULE_DIRECTORY")) {
target_mod_dir = prop;
}
const char* moddir_flag =
this->Makefile->GetDefinition("CMAKE_Fortran_MODDIR_FLAG");
if (target_mod_dir && moddir_flag) {
if (!target_mod_dir.empty() && moddir_flag) {
// Compute the full path to the module directory.
if (cmSystemTools::FileIsFullPath(target_mod_dir)) {
// Already a full path.