diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
-rw-r--r-- | lib/Driver/Tools.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 40aebd4d10..7e3ed2461a 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1775,9 +1775,6 @@ static bool shouldUseLeafFramePointer(const ArgList &Args, return true; } -// FIXME: This is a temporary hack until I can find a fix that works for all -// platforms. -#define MAXPATHLEN 4096 /// If the PWD environment variable is set, add a CC1 option to specify the /// debug compilation directory. static void addDebugCompDirArg(const ArgList &Args, ArgStringList &CmdArgs) { @@ -1794,9 +1791,10 @@ static void addDebugCompDirArg(const ArgList &Args, ArgStringList &CmdArgs) { CmdArgs.push_back(Args.MakeArgString(pwd)); return; } + // Fall back to using getcwd. - char *cwd; - if (pwd && ::getcwd(cwd, MAXPATHLEN)) { + SmallString<128> cwd; + if (!llvm::sys::fs::current_path(cwd)) { CmdArgs.push_back("-fdebug-compilation-dir"); CmdArgs.push_back(Args.MakeArgString(cwd)); } |