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stop searching GCC install directories for standard C headers (but 

keep searching for C++ headers when in C++ mode).  In theory clang
should be able to find all of its own headers now.  If not, the
CPATH or C_INCLUDE_PATH environment variables can be specified to
add a include path.

llvm-svn: 64862
This commit is contained in:
Chris Lattner 2009-02-18 00:25:15 +00:00
parent 7b4b1d12b1
commit 970f245439
1 changed files with 6 additions and 79 deletions
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85
clang/lib/Driver/InitHeaderSearch.cpp
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@ -108,13 +108,15 @@ void InitHeaderSearch::AddDefaultSystemIncludePaths(const LangOptions &Lang) {
#ifdef LLVM_ON_WIN32
if (Lang.CPlusPlus) {
// Mingw32 GCC version 4
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++", System, true, false, false);
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++/mingw32", System, true, false, false);
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++/backward", System, true, false, false);
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++",
System, true, false, false);
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++/mingw32",
System, true, false, false);
AddPath("c:/mingw/lib/gcc/mingw32/4.3.0/include/c++/backward",
System, true, false, false);
}
// Mingw32 GCC version 4
AddPath("C:/mingw/lib/gcc/mingw32/4.3.0/include", System, false, false, false);
AddPath("C:/mingw/include", System, false, false, false);
#else
@ -176,84 +178,9 @@ void InitHeaderSearch::AddDefaultSystemIncludePaths(const LangOptions &Lang) {
AddPath("/usr/local/include", System, false, false, false);
AddPath("/usr/lib/gcc/i686-apple-darwin10/4.2.1/include", System,
false, false, false);
AddPath("/usr/lib/gcc/powerpc-apple-darwin10/4.2.1/include",
System, false, false, false);
// leopard
AddPath("/usr/lib/gcc/i686-apple-darwin9/4.0.1/include", System,
false, false, false);
AddPath("/usr/lib/gcc/powerpc-apple-darwin9/4.0.1/include",
System, false, false, false);
AddPath("/usr/lib/gcc/powerpc-apple-darwin9/"
"4.0.1/../../../../powerpc-apple-darwin0/include",
System, false, false, false);
// tiger
AddPath("/usr/lib/gcc/i686-apple-darwin8/4.0.1/include", System,
false, false, false);
AddPath("/usr/lib/gcc/powerpc-apple-darwin8/4.0.1/include",
System, false, false, false);
AddPath("/usr/lib/gcc/powerpc-apple-darwin8/"
"4.0.1/../../../../powerpc-apple-darwin8/include",
System, false, false, false);
// Ubuntu 7.10 - Gutsy Gibbon
AddPath("/usr/lib/gcc/i486-linux-gnu/4.1.3/include", System,
false, false, false);
// Fedora 8
AddPath("/usr/lib/gcc/i386-redhat-linux/4.1.2/include", System,
false, false, false);
// Fedora 9
AddPath("/usr/lib/gcc/i386-redhat-linux/4.3.0/include", System,
false, false, false);
// Fedora 10
AddPath("/usr/lib/gcc/i386-redhat-linux/4.3.2/include", System,
false, false, false);
//Debian testing/lenny x86
AddPath("/usr/lib/gcc/i486-linux-gnu/4.2.3/include", System,
false, false, false);
//Debian testing/lenny amd64
AddPath("/usr/lib/gcc/x86_64-linux-gnu/4.2.3/include", System,
false, false, false);
// Debian sid amd64
AddPath("/usr/lib/gcc/x86_64-linux-gnu/4.3/include", System,
false, false, false);
AddPath("/usr/lib/gcc/x86_64-linux-gnu/4.3/include-fixed",
System, false, false, false);
// Arch Linux 2008-06-24
AddPath("/usr/lib/gcc/i686-pc-linux-gnu/4.3.1/include", System,
false, false, false);
AddPath("/usr/lib/gcc/i686-pc-linux-gnu/4.3.1/include-fixed", System,
false, false, false);
AddPath("/usr/lib/gcc/x86_64-unknown-linux-gnu/4.3.1/include", System,
false, false, false);
AddPath("/usr/lib/gcc/x86_64-unknown-linux-gnu/4.3.1/include-fixed",
System, false, false, false);
// Debian testing/lenny ppc32
AddPath("/usr/lib/gcc/powerpc-linux-gnu/4.2.3/include", System,
false, false, false);
// Gentoo x86 stable
AddPath("/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include", System,
false, false, false);
// DragonFly
AddPath("/usr/libdata/gcc41", System, true, false, false);
AddPath("/usr/include", System, false, false, false);
AddPath("/System/Library/Frameworks", System, true, false, true);
AddPath("/Library/Frameworks", System, true, false, true);
#endif
}