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[Windows] Separate elements in -print-search-dirs with semicolons 

Path lists on windows should always be separated by semicolons, not
colons. Reuse llvm::sys::EnvPathSeparator for this purpose (as that's
also a path list that is separated in the same way).

Alternatively, this could just be a local ifdef _WIN32 in this function,
or generalizing the existing EnvPathSeparator to e.g. a
llvm::sys::path::PathListSeparator?

Differential Revision: https://reviews.llvm.org/D61121

llvm-svn: 359233
This commit is contained in:
Martin Storsjo 2019-04-25 20:03:20 +00:00
parent ae62727a28
commit ceb71e887b
1 changed files with 2 additions and 2 deletions
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4
clang/lib/Driver/Driver.cpp
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@ -1695,7 +1695,7 @@ bool Driver::HandleImmediateArgs(const Compilation &C) {
bool separator = false;
for (const std::string &Path : TC.getProgramPaths()) {
if (separator)
llvm::outs() << ':';
llvm::outs() << llvm::sys::EnvPathSeparator;
llvm::outs() << Path;
separator = true;
}
@ -1706,7 +1706,7 @@ bool Driver::HandleImmediateArgs(const Compilation &C) {
for (const std::string &Path : TC.getFilePaths()) {
// Always print a separator. ResourceDir was the first item shown.
llvm::outs() << ':';
llvm::outs() << llvm::sys::EnvPathSeparator;
// Interpretation of leading '=' is needed only for NetBSD.
if (Path[0] == '=')
llvm::outs() << sysroot << Path.substr(1);