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ENH: Added target property INSTALL_RPATH_USE_LINK_PATH to append the linker search path directories not inside the project to the INSTALL_RPATH automatically. The property is initialized by the variable CMAKE_INSTALL_RPATH_USE_LINK_PATH when the target is created.

This commit is contained in:
Brad King 2006-06-15 10:12:19 -04:00
parent 60487a227e
commit b4542762a7
3 changed files with 28 additions and 4 deletions
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25
Source/cmLocalGenerator.cxx
View File

@ -1418,6 +1418,9 @@ void cmLocalGenerator::OutputLinkLibraries(std::ostream& fout,
outputRuntime && tgt.HaveInstallTreeRPATH() && linking_for_install;
bool use_build_rpath =
outputRuntime && tgt.HaveBuildTreeRPATH() && !linking_for_install;
bool use_link_rpath =
outputRuntime && linking_for_install &&
tgt.GetPropertyAsBool("INSTALL_RPATH_USE_LINK_PATH");
// Construct the RPATH.
std::vector<std::string> runtimeDirs;
@ -1454,13 +1457,29 @@ void cmLocalGenerator::OutputLinkLibraries(std::ostream& fout,
&& libDir->find("${") == std::string::npos)
{
linkLibs += libPathFlag;
linkLibs += fullLibPath;
linkLibs += " ";
// Put this directory in the rpath if using build-tree rpath
// support or if using the link path as an rpath.
if(use_build_rpath)
{
runtimeDirs.push_back( fullLibPath );
runtimeDirs.push_back(fullLibPath);
}
else if(use_link_rpath)
{
// Do not add any path inside the source or build tree.
const char* topSourceDir = this->Makefile->GetHomeDirectory();
const char* topBinaryDir = this->Makefile->GetHomeOutputDirectory();
if(!cmSystemTools::ComparePath(libDir->c_str(), topSourceDir) &&
!cmSystemTools::ComparePath(libDir->c_str(), topBinaryDir) &&
!cmSystemTools::IsSubDirectory(libDir->c_str(), topSourceDir) &&
!cmSystemTools::IsSubDirectory(libDir->c_str(), topBinaryDir))
{
runtimeDirs.push_back(fullLibPath);
}
}
}
linkLibs += fullLibPath;
linkLibs += " ";
}
}

6
Source/cmSetTargetPropertiesCommand.h
View File

@ -112,6 +112,9 @@ public:
"There are a few properties used to specify RPATH rules. "
"INSTALL_RPATH is a semicolon-separated list specifying the rpath "
"to use in installed targets (for platforms that support it). "
"INSTALL_RPATH_USE_LINK_PATH is a boolean that if set to true will "
"append directories in the linker search path and outside the project "
"to the INSTALL_RPATH. "
"SKIP_BUILD_RPATH is a boolean specifying whether to skip automatic "
"generation of an rpath allowing the target to run from the "
"build tree. "
@ -122,7 +125,8 @@ public:
"directory portion of the \"install_name\" field of shared libraries "
"on Mac OSX to use in the installed targets. "
"When the target is created the values of "
"the variables CMAKE_INSTALL_RPATH, CMAKE_SKIP_BUILD_RPATH, "
"the variables CMAKE_INSTALL_RPATH, "
"CMAKE_INSTALL_RPATH_USE_LINK_PATH, CMAKE_SKIP_BUILD_RPATH, "
"CMAKE_BUILD_WITH_INSTALL_RPATH, and CMAKE_INSTALL_NAME_DIR "
"are used to initialize these properties.\n"
"PROJECT_LABEL can be used to change the name of "

1
Source/cmTarget.cxx
View File

@ -63,6 +63,7 @@ void cmTarget::SetMakefile(cmMakefile* mf)
// Setup default property values.
this->SetPropertyDefault("INSTALL_NAME_DIR", "");
this->SetPropertyDefault("INSTALL_RPATH", "");
this->SetPropertyDefault("INSTALL_RPATH_USE_LINK_PATH", "OFF");
this->SetPropertyDefault("SKIP_BUILD_RPATH", "OFF");
this->SetPropertyDefault("BUILD_WITH_INSTALL_RPATH", "OFF");