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[driver] Add support for invoking ld.

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swift_driver can now end-to-end compile a Swift file. Try it yourself!

echo 'println("hello")' | swift_driver -

Swift SVN r12840
This commit is contained in:
Jordan Rose
2014-01-23 02:11:47 +00:00
parent 59ffc88fa7
commit 9cb81b0006
7 changed files with 169 additions and 42 deletions
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9
lib/Frontend/CompilerInvocation.cpp
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@@ -15,6 +15,7 @@
#include "swift/AST/DiagnosticsFrontend.h"
#include "swift/Subsystems.h"
#include "swift/Driver/Options.h"
#include "swift/Driver/Util.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Triple.h"
#include "llvm/Option/Arg.h"
@@ -48,13 +49,7 @@ void CompilerInvocation::updateRuntimeImportPath() {
llvm::SmallString<128> LibPath(SearchPathOpts.RuntimeIncludePath);
llvm::Triple Triple(TargetOpts.Triple);
if (Triple.isiOS())
if (Triple.getArch() == llvm::Triple::ArchType::x86)
llvm::sys::path::append(LibPath, "iphonesimulator");
else
llvm::sys::path::append(LibPath, "iphoneos");
else if (Triple.isMacOSX())
llvm::sys::path::append(LibPath, "macosx");
llvm::sys::path::append(LibPath, getPlatformNameForTriple(Triple));
SearchPathOpts.RuntimeImportPath = LibPath.str();
}