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OSX: Allow an empty INSTALL_NAME_DIR to override MACOSX_RPATH. 

With this, projects can enable MACOSX_RPATH by default, but still have
a way to install libraries with no install name dirs into locations
such as /usr/local/lib by setting INSTALL_NAME_DIR="".
This commit is contained in:
Clinton Stimpson 2013-08-21 21:09:32 -06:00
parent 84698abb51
commit 78cd884296
1 changed files with 7 additions and 3 deletions
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10
Source/cmTarget.cxx
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@ -1615,7 +1615,7 @@ void cmTarget::SetMakefile(cmMakefile* mf)
this->IsApple = this->Makefile->IsOn("APPLE");
// Setup default property values.
this->SetPropertyDefault("INSTALL_NAME_DIR", "");
this->SetPropertyDefault("INSTALL_NAME_DIR", 0);
this->SetPropertyDefault("INSTALL_RPATH", "");
this->SetPropertyDefault("INSTALL_RPATH_USE_LINK_PATH", "OFF");
this->SetPropertyDefault("SKIP_BUILD_RPATH", "OFF");
@ -4541,6 +4541,10 @@ bool cmTarget::HasMacOSXRpath(const char* config)
{
install_name_is_rpath = true;
}
else if(install_name && use_install_name)
{
return false;
}
}
else
{
@ -5273,18 +5277,18 @@ std::string cmTarget::GetInstallNameDirForInstallTree()
if(this->Makefile->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME"))
{
std::string dir;
const char* install_name_dir = this->GetProperty("INSTALL_NAME_DIR");
if(!this->Makefile->IsOn("CMAKE_SKIP_RPATH") &&
!this->Makefile->IsOn("CMAKE_SKIP_INSTALL_RPATH"))
{
const char* install_name_dir = this->GetProperty("INSTALL_NAME_DIR");
if(install_name_dir && *install_name_dir)
{
dir = install_name_dir;
dir += "/";
}
}
if(dir.empty() && this->GetPropertyAsBool("MACOSX_RPATH"))
if(!install_name_dir && this->GetPropertyAsBool("MACOSX_RPATH"))
{
dir = "@rpath/";
}