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Set the SuppressWarnings option on tool level and propagate to the library.

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The SuppressWarnings flag, unfortunately, isn't very useful for custom tools
that want to use the LLVM module linker. So I'm changing it to a parameter of
the Linker, and the flag itself moves to the llvm-link tool.

For the time being as SuppressWarnings is pretty much the only "option" it
seems reasonable to propagate it to Linker objects. If we end up with more
options in the future, some sort of "struct collecting options" may be a
better idea.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201819 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky
2014-02-20 22:19:24 +00:00
parent 8a6788c3b7
commit f17f214145
3 changed files with 21 additions and 14 deletions
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6
tools/llvm-link/llvm-link.cpp
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@ -50,6 +50,10 @@ Verbose("v", cl::desc("Print information about actions taken"));
static cl::opt<bool>
DumpAsm("d", cl::desc("Print assembly as linked"), cl::Hidden);
static cl::opt<bool>
SuppressWarnings("suppress-warnings", cl::desc("Suppress all linking warnings"),
cl::init(false));
// LoadFile - Read the specified bitcode file in and return it. This routine
// searches the link path for the specified file to try to find it...
//
@ -86,7 +90,7 @@ int main(int argc, char **argv) {
return 1;
}
Linker L(Composite.get());
Linker L(Composite.get(), SuppressWarnings);
for (unsigned i = BaseArg+1; i < InputFilenames.size(); ++i) {
OwningPtr<Module> M(LoadFile(argv[0], InputFilenames[i], Context));
if (M.get() == 0) {