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Apple: Refactor support for using INSTALL_NAME_DIR.

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This commit is contained in:
Clinton Stimpson 2017-02-09 07:46:40 -07:00
parent 624fb9d717
commit 4bff2d14fd
2 changed files with 49 additions and 20 deletions
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59
Source/cmGeneratorTarget.cxx
View File

@ -1321,8 +1321,7 @@ bool cmGeneratorTarget::HasMacOSXRpathInstallNameDir(
return false;
}
const char* install_name = this->GetProperty("INSTALL_NAME_DIR");
bool use_install_name =
this->GetPropertyAsBool("BUILD_WITH_INSTALL_RPATH");
bool use_install_name = this->MacOSXUseInstallNameDir();
if (install_name && use_install_name &&
std::string(install_name) == "@rpath") {
install_name_is_rpath = true;
@ -1395,6 +1394,26 @@ bool cmGeneratorTarget::MacOSXRpathInstallNameDirDefault() const
return cmp0042 == cmPolicies::NEW;
}
bool cmGeneratorTarget::MacOSXUseInstallNameDir() const
{
bool use_install_name = this->GetPropertyAsBool("BUILD_WITH_INSTALL_RPATH");
return use_install_name;
}
bool cmGeneratorTarget::CanGenerateInstallNameDir(
InstallNameType name_type) const
{
bool skip = this->Makefile->IsOn("CMAKE_SKIP_RPATH");
if (name_type == INSTALL_NAME_FOR_INSTALL) {
skip |= this->Makefile->IsOn("CMAKE_SKIP_INSTALL_RPATH");
} else {
skip |= this->GetPropertyAsBool("SKIP_BUILD_RPATH");
}
return !skip;
}
std::string cmGeneratorTarget::GetSOName(const std::string& config) const
{
if (this->IsImported()) {
@ -1503,24 +1522,25 @@ std::string cmGeneratorTarget::GetFullName(const std::string& config,
std::string cmGeneratorTarget::GetInstallNameDirForBuildTree(
const std::string& config) const
{
// If building directly for installation then the build tree install_name
// is the same as the install tree.
if (this->GetPropertyAsBool("BUILD_WITH_INSTALL_RPATH")) {
return this->GetInstallNameDirForInstallTree();
}
if (this->Makefile->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME")) {
// Use the build tree directory for the target.
if (this->Makefile->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME") &&
!this->Makefile->IsOn("CMAKE_SKIP_RPATH") &&
!this->GetPropertyAsBool("SKIP_BUILD_RPATH")) {
std::string dir;
if (this->MacOSXRpathInstallNameDirDefault()) {
dir = "@rpath";
} else {
dir = this->GetDirectory(config);
// If building directly for installation then the build tree install_name
// is the same as the install tree.
if (this->MacOSXUseInstallNameDir()) {
return this->GetInstallNameDirForInstallTree();
}
// Use the build tree directory for the target.
if (this->CanGenerateInstallNameDir(INSTALL_NAME_FOR_BUILD)) {
std::string dir;
if (this->MacOSXRpathInstallNameDirDefault()) {
dir = "@rpath";
} else {
dir = this->GetDirectory(config);
}
dir += "/";
return dir;
}
dir += "/";
return dir;
}
return "";
}
@ -1531,8 +1551,7 @@ std::string cmGeneratorTarget::GetInstallNameDirForInstallTree() const
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")) {
if (this->CanGenerateInstallNameDir(INSTALL_NAME_FOR_INSTALL)) {
if (install_name_dir && *install_name_dir) {
dir = install_name_dir;
dir += "/";

10
Source/cmGeneratorTarget.h
View File

@ -525,6 +525,16 @@ public:
/** Whether this library defaults to \@rpath. */
bool MacOSXRpathInstallNameDirDefault() const;
enum InstallNameType
{
INSTALL_NAME_FOR_BUILD,
INSTALL_NAME_FOR_INSTALL
};
/** Whether to use INSTALL_NAME_DIR. */
bool MacOSXUseInstallNameDir() const;
/** Whether to generate an install_name. */
bool CanGenerateInstallNameDir(InstallNameType t) const;
/** Test for special case of a third-party shared library that has
no soname at all. */
bool IsImportedSharedLibWithoutSOName(const std::string& config) const;