Make LLVM command-line tools overwrite their output files without -f.
This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".
Add a -f option to llvm-extract and llvm-link, for consistency.
Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.
Update Makefiles and documentation accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79990 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/BitWriter.cpp b/lib/Bitcode/Writer/BitWriter.cpp
index 32a7405..7ed651b 100644
--- a/lib/Bitcode/Writer/BitWriter.cpp
+++ b/lib/Bitcode/Writer/BitWriter.cpp
@@ -18,7 +18,7 @@
int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
std::string ErrorInfo;
raw_fd_ostream OS(Path, ErrorInfo,
- raw_fd_ostream::F_Force|raw_fd_ostream::F_Binary);
+ raw_fd_ostream::F_Binary);
if (!ErrorInfo.empty())
return -1;