From f30281e08a99e12b0b6348b256ccdce496ab59ed Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Tue, 1 Dec 2009 05:59:55 +0000
Subject: [PATCH] Support -[weak_]framework and -F in llvmc.

llvm-svn: 90210
---
 docs/CommandGuide/llvmc.pod         | 25 ++++++++++++++++++-------
 tools/llvmc/plugins/Base/Base.td.in | 10 ++++++++++
 2 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/docs/CommandGuide/llvmc.pod b/docs/CommandGuide/llvmc.pod
index e3031e123d3..e5e06511613 100644
--- a/docs/CommandGuide/llvmc.pod
+++ b/docs/CommandGuide/llvmc.pod
@@ -126,24 +126,31 @@ use the B<-Wo,> option.
 
 =item B<-I> I<directory>
 
-Add a directory to the header file search path.  This option can be
-repeated.
+Add a directory to the header file search path.
 
 =item B<-L> I<directory>
 
-Add I<directory> to the library search path.  This option can be
-repeated.
+Add I<directory> to the library search path.
+
+=item B<-F> I<directory>
+
+Add I<directory> to the framework search path.
 
 =item B<-l>I<name>
 
 Link in the library libI<name>.[bc | a | so].  This library should
 be a bitcode library.
 
+=item B<-framework> I<name>
+
+Link in the library libI<name>.[bc | a | so].  This library should
+be a bitcode library.
+
 =item B<-emit-llvm>
 
-Make the output be LLVM bitcode (with B<-c>) or assembly (with B<-S>) instead
-of native object (or assembly).  If B<-emit-llvm> is given without either B<-c>
-or B<-S> it has no effect.
+Output LLVM bitcode (with B<-c>) or assembly (with B<-S>) instead of native
+object (or assembly).  If B<-emit-llvm> is given without either B<-c> or B<-S>
+it has no effect.
 
 =item B<-Wa>
 
@@ -157,6 +164,10 @@ Pass options to linker.
 
 Pass options to opt.
 
+=item B<-Wllc>
+
+Pass options to llc (code generator).
+
 =back
 
 =head1 EXIT STATUS
diff --git a/tools/llvmc/plugins/Base/Base.td.in b/tools/llvmc/plugins/Base/Base.td.in
index c26a567ba54..0f481e270d7 100644
--- a/tools/llvmc/plugins/Base/Base.td.in
+++ b/tools/llvmc/plugins/Base/Base.td.in
@@ -47,6 +47,12 @@ def OptList : OptionList<[
     (hidden)),
  (parameter_list_option "include",
     (help "Include the named file prior to preprocessing")),
+ (parameter_list_option "framework",
+    (help "Specifies a framework to link against")),
+ (parameter_list_option "weak_framework",
+    (help "Specifies a framework to weakly link against"), (hidden)),
+ (prefix_list_option "F",
+    (help "Add a directory to framework search path")),
  (prefix_list_option "I",
     (help "Add a directory to include path")),
  (prefix_list_option "D",
@@ -106,6 +112,7 @@ class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
          (switch_on "fsyntax-only"), (stop_compilation),
          (not_empty "include"), (forward "include"),
          (not_empty "I"), (forward "I"),
+         (not_empty "F"), (forward "F"),
          (not_empty "D"), (forward "D"),
          (switch_on "O1"), (forward "O1"),
          (switch_on "O2"), (forward "O2"),
@@ -175,6 +182,9 @@ class llvm_gcc_based_linker <string cmd_prefix> : Tool<
  (actions (case
           (switch_on "pthread"), (append_cmd "-lpthread"),
           (not_empty "L"), (forward "L"),
+          (not_empty "F"), (forward "F"),
+          (not_empty "framework"), (forward "framework"),
+          (not_empty "weak_framework"), (forward "weak_framework"),
           (not_empty "l"), (forward "l"),
           (not_empty "Wl,"), (forward "Wl,")))
 ]>;