* Implement linking to libraries
* Pass arguments to program through shell script
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1851 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gccld/gccld.cpp b/tools/gccld/gccld.cpp
index cde23f9..c2aa837 100644
--- a/tools/gccld/gccld.cpp
+++ b/tools/gccld/gccld.cpp
@@ -22,6 +22,7 @@
#include "Support/CommandLine.h"
#include <fstream>
#include <memory>
+#include <algorithm>
#include <sys/types.h> // For FileExists
#include <sys/stat.h>
@@ -86,8 +87,18 @@
unsigned BaseArg = 0;
std::string ErrorMessage;
- if (!Libraries.empty())
- cerr << "LLVM Linker Warning: Linking to libraries is unimplemented!\n";
+ if (!Libraries.empty()) {
+ // Sort libraries list...
+ sort(Libraries.begin(), Libraries.end());
+
+ // Remove duplicate libraries entries...
+ Libraries.erase(unique(Libraries.begin(), Libraries.end()),
+ Libraries.end());
+
+ // Add all of the libraries to the end of the link line...
+ for (unsigned i = 0; i < Libraries.size(); ++i)
+ InputFilenames.push_back("lib" + Libraries[i] + ".bc");
+ }
std::auto_ptr<Module> Composite(LoadFile(InputFilenames[BaseArg]));
if (Composite.get() == 0) return 1;
@@ -121,7 +132,7 @@
cerr << "Error openeing '" << OutputFilename << "' for writing!\n";
return 1;
}
- Out2 << "#!/bin/sh\nlli -q $0.bc\n";
+ Out2 << "#!/bin/sh\nlli -q $0.bc $*\n";
Out2.close();
// Make the script executable...