commit 0f0cdab31a4f71914b7f654501d69d96e9f378da
author NAKAMURA Takumi <geek4civic@gmail.com> Mon May 02 04:50:10 2011 +0000
committer NAKAMURA Takumi <geek4civic@gmail.com> Mon May 02 04:50:10 2011 +0000
tree a674943814cfd534de166f01cddf0f750562c375
parent e95a8662a63b823043a582ce5d862542afe8b21e

lib/Frontend/InitHeaderSearch.cpp: Tweak AddPath() to accept "/foo/bar" (not "X:\foo\bar") with -isysroot. test/PCH/reloc.c can pass.

FIXME: We should consider better isysroot scheme on Win32 hosts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130683 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/InitHeaderSearch.cpp

diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 3da38fb..c552512 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -118,7 +118,12 @@
 
   // Handle isysroot.
   if ((Group == System || Group == CXXSystem) && !IgnoreSysRoot &&
+#if defined(_WIN32)
+      !MappedPathStr.empty() &&
+      llvm::sys::path::is_separator(MappedPathStr[0]) &&
+#else
       llvm::sys::path::is_absolute(MappedPathStr) &&
+#endif
       IsNotEmptyOrRoot) {
     MappedPathStorage.clear();
     MappedPathStr =