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Add support for Exherbo. Patch by Elias Pipping. 

llvm-svn: 118769
This commit is contained in:
Rafael Espindola 2010-11-11 02:07:13 +00:00
parent f18b951e18
commit 124798484a
1 changed files with 11 additions and 1 deletions
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12
clang/lib/Driver/ToolChains.cpp
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@ -1198,6 +1198,7 @@ Tool &AuroraUX::SelectTool(const Compilation &C, const JobAction &JA) const {
enum LinuxDistro {
DebianLenny,
DebianSqueeze,
Exherbo,
Fedora13,
Fedora14,
OpenSuse11_3,
@ -1228,8 +1229,12 @@ static bool IsDebianBased(enum LinuxDistro Distro) {
}
static bool HasMultilib(llvm::Triple::ArchType Arch, enum LinuxDistro Distro) {
if (Arch == llvm::Triple::x86_64)
if (Arch == llvm::Triple::x86_64) {
if (Distro == Exherbo && !llvm::sys::Path("/usr/lib32/libc.so").exists())
return false;
return true;
}
if (Arch == llvm::Triple::x86 && IsDebianBased(Distro))
return true;
return false;
@ -1284,6 +1289,9 @@ static LinuxDistro DetectLinuxDistro(llvm::Triple::ArchType Arch) {
return UnknownDistro;
}
if (llvm::sys::Path("/etc/exherbo-release").exists())
return Exherbo;
return UnknownDistro;
}
@ -1317,6 +1325,8 @@ Linux::Linux(const HostInfo &Host, const llvm::Triple& Triple)
} else if (Arch == llvm::Triple::x86_64) {
if (llvm::sys::Path("/usr/lib/gcc/x86_64-linux-gnu").exists())
GccTriple = "x86_64-linux-gnu";
else if (llvm::sys::Path("/usr/lib/gcc/x86_64-pc-linux-gnu").exists())
GccTriple = "x86_64-pc-linux-gnu";
else if (llvm::sys::Path("/usr/lib/gcc/x86_64-redhat-linux").exists())
GccTriple = "x86_64-redhat-linux";
else if (llvm::sys::Path("/usr/lib64/gcc/x86_64-suse-linux").exists())