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Be aware of (x86_64-redhat-linux6E-)g++44 on RHEL5. 

AFAIK, RHEL5 (and its clones) provides g++44 as the package "gcc44-c++".
By default, g++-4.1.1 is available, though, its libstdc++ would not be suitable to clang++.

llvm-svn: 133156
This commit is contained in:
NAKAMURA Takumi 2011-06-16 12:43:57 +00:00
parent 8b9e5a72cb
commit 0df100e1aa
2 changed files with 6 additions and 0 deletions
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3
clang/lib/Driver/ToolChains.cpp
View File

@ -1516,6 +1516,9 @@ Linux::Linux(const HostInfo &Host, const llvm::Triple &Triple)
else if (!llvm::sys::fs::exists("/usr/lib/gcc/x86_64-pc-linux-gnu",
Exists) && Exists)
GccTriple = "x86_64-pc-linux-gnu";
else if (!llvm::sys::fs::exists("/usr/lib/gcc/x86_64-redhat-linux6E",
Exists) && Exists)
GccTriple = "x86_64-redhat-linux6E";
else if (!llvm::sys::fs::exists("/usr/lib/gcc/x86_64-redhat-linux",
Exists) && Exists)
GccTriple = "x86_64-redhat-linux";

3
clang/lib/Frontend/InitHeaderSearch.cpp
View File

@ -733,6 +733,9 @@ AddDefaultCPlusPlusIncludePaths(const llvm::Triple &triple) {
"x86_64-redhat-linux", "32", "", triple);
AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.5.1",
"i686-redhat-linux", "", "", triple);
// RHEL5(gcc44)
AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.4",
"x86_64-redhat-linux6E", "32", "", triple);
// Fedora 13
AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.4",
"x86_64-redhat-linux", "32", "", triple);