diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2010-08-01 22:29:51 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-08-01 22:29:51 +0000 |
| commit | edf29b00bc1641034b38be92146e15f0625a45d2 (patch) | |
| tree | 9bf6bd746bf8432037a4948e33e448c92f32ceca /lib/Driver/ToolChains.cpp | |
| parent | 5633c1e4a7a5dd6dc5a4468f1660fabe70b0d2f8 (diff) | |
Driver: Keep track of a separate "install dir", which is the path where clang
was invoked from (which may not be where the executable itself is).
- This allows having e.g., /Developer/usr/bin/clang be a symlink to some other
location, while still making sure the Driver finds 'as', 'ld', etc. relative
to itself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109989 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/ToolChains.cpp')
| -rw-r--r-- | lib/Driver/ToolChains.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp index 1957f248fe..0449711208 100644 --- a/lib/Driver/ToolChains.cpp +++ b/lib/Driver/ToolChains.cpp @@ -174,7 +174,9 @@ DarwinGCC::DarwinGCC(const HostInfo &Host, const llvm::Triple& Triple, Path += ToolChainDir; getProgramPaths().push_back(Path); - getProgramPaths().push_back(getDriver().Dir); + getProgramPaths().push_back(getDriver().getInstalledDir()); + if (getDriver().getInstalledDir() != getDriver().Dir) + getProgramPaths().push_back(getDriver().Dir); } Darwin::~Darwin() { @@ -319,7 +321,9 @@ DarwinClang::DarwinClang(const HostInfo &Host, const llvm::Triple& Triple, : Darwin(Host, Triple, DarwinVersion) { // We expect 'as', 'ld', etc. to be adjacent to our install dir. - getProgramPaths().push_back(getDriver().Dir); + getProgramPaths().push_back(getDriver().getInstalledDir()); + if (getDriver().getInstalledDir() != getDriver().Dir) + getProgramPaths().push_back(getDriver().Dir); } void DarwinClang::AddLinkSearchPathArgs(const ArgList &Args, @@ -724,7 +728,9 @@ bool Darwin::SupportsObjCGC() const { Generic_GCC::Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple) : ToolChain(Host, Triple) { - getProgramPaths().push_back(getDriver().Dir); + getProgramPaths().push_back(getDriver().getInstalledDir()); + if (getDriver().getInstalledDir() != getDriver().Dir.c_str()) + getProgramPaths().push_back(getDriver().Dir); } Generic_GCC::~Generic_GCC() { @@ -945,7 +951,9 @@ Tool &Minix::SelectTool(const Compilation &C, const JobAction &JA) const { AuroraUX::AuroraUX(const HostInfo &Host, const llvm::Triple& Triple) : Generic_GCC(Host, Triple) { - getProgramPaths().push_back(getDriver().Dir); + getProgramPaths().push_back(getDriver().getInstalledDir()); + if (getDriver().getInstalledDir() != getDriver().Dir.c_str()) + getProgramPaths().push_back(getDriver().Dir); getFilePaths().push_back(getDriver().Dir + "/../lib"); getFilePaths().push_back("/usr/lib"); @@ -1009,7 +1017,9 @@ DragonFly::DragonFly(const HostInfo &Host, const llvm::Triple& Triple) : Generic_GCC(Host, Triple) { // Path mangling to find libexec - getProgramPaths().push_back(getDriver().Dir); + getProgramPaths().push_back(getDriver().getInstalledDir()); + if (getDriver().getInstalledDir() != getDriver().Dir.c_str()) + getProgramPaths().push_back(getDriver().Dir); getFilePaths().push_back(getDriver().Dir + "/../lib"); getFilePaths().push_back("/usr/lib"); |