r228413 - -iframework option should be forwarded to linker

[Steven Wu]

Author: steven_wu
Date: Fri Feb  6 12:08:29 2015
New Revision: 228413

URL: http://llvm.org/viewvc/llvm-project?rev=228413&view=rev
Log:
-iframework option should be forwarded to linker

Summary:
-iframework option is used to specified System framework path so the
path specified should be passed to linker as -F option
rdar://problem/18234544

Reviewers: bob.wilson

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D7106

Modified:
    cfe/trunk/lib/Driver/Tools.cpp
    cfe/trunk/test/Driver/darwin-ld.c

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=228413&r1=228412&r2=228413&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Fri Feb  6 12:08:29 2015
@@ -6106,6 +6106,12 @@ void darwin::Link::ConstructJob(Compilat
   Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
   Args.AddAllArgs(CmdArgs, options::OPT_F);
 
+  // -iframework should be forwarded as -F.
+  for (auto it = Args.filtered_begin(options::OPT_iframework),
+         ie = Args.filtered_end(); it != ie; ++it)
+    CmdArgs.push_back(Args.MakeArgString(std::string("-F") +
+                                         (*it)->getValue()));
+
   const char *Exec =
     Args.MakeArgString(getToolChain().GetLinkerPath());
   std::unique_ptr<Command> Cmd =

Modified: cfe/trunk/test/Driver/darwin-ld.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/darwin-ld.c?rev=228413&r1=228412&r2=228413&view=diff
==============================================================================
--- cfe/trunk/test/Driver/darwin-ld.c (original)
+++ cfe/trunk/test/Driver/darwin-ld.c Fri Feb  6 12:08:29 2015
@@ -204,3 +204,9 @@
 // RUN: FileCheck -check-prefix=LINK_IOS_SIMULATOR_VERSION_MIN %s < %t.log
 // LINK_IPHONEOS_VERSION_MIN: -iphoneos_version_min
 // LINK_IOS_SIMULATOR_VERSION_MIN: -ios_simulator_version_min
+
+// Check -iframework gets forward to ld as -F
+// RUN: %clang -target x86_64-apple-darwin %s -iframework Bar -framework Foo -### 2>&1 | \
+// RUN:   FileCheck --check-prefix=LINK-IFRAMEWORK %s
+// LINK-IFRAMEWORK: {{ld(.exe)?"}}
+// LINK-IFRAMEWORK: "-FBar"