Fix PR ada/50842

Fix PR ada/50842

[Eric Botcazou]

[-- Attachment #1: Type: text/plain, Size: 587 bytes --]

We now need to link the gnattools with libiconv on Darwin 9, since we link with 
libcpp.a and other libraries.  The patch also gets rid of EXTRA_GNATTOOLS_OBJS 
which doesn't make much sense any more.

Tested by Dave and Dominique, applied on the mainline.


2011-10-28  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/50842
	* gcc-interface/Makefile.in (SYMDEPS): Delete.
	(LIBICONV): New variable.
	(LIBICONV_DEP): Likewise.
	(LIBS): Add $(LIBICONV).
	(LIBDEPS): Add $(LIBICONV_DEP).
	(EXTRA_GNATTOOLS_OBJS): Merge into...
	(TOOLS_LIBS): ...this.  Add $(LIBICONV).


-- 
Eric Botcazou

[-- Attachment #2: pr50842.diff --]
[-- Type: text/x-diff, Size: 1724 bytes --]

Index: gcc-interface/Makefile.in
===================================================================
--- gcc-interface/Makefile.in	(revision 180423)
+++ gcc-interface/Makefile.in	(working copy)
@@ -121,7 +121,6 @@ THREAD_KIND = native
 THREADSLIB =
 GMEM_LIB =
 MISCLIB =
-SYMDEPS = $(LIBINTL_DEP)
 OUTPUT_OPTION = @OUTPUT_OPTION@
 
 objext = .o
@@ -175,13 +174,13 @@ top_builddir = ../..
 LIBINTL = @LIBINTL@
 LIBINTL_DEP = @LIBINTL_DEP@
 
+# Character encoding conversion library.
+LIBICONV = @LIBICONV@
+LIBICONV_DEP = @LIBICONV_DEP@
+
 # Any system libraries needed just for GNAT.
 SYSLIBS = @GNAT_LIBEXC@
 
-# List of extra object files linked in with various programs.
-EXTRA_GNATTOOLS_OBJS = ../../libcommon-target.a ../../libcommon.a \
-	../../../libcpp/libcpp.a
-
 # List extra gnattools
 EXTRA_GNATTOOLS =
 
@@ -242,11 +241,13 @@ LIBIBERTY = ../../libiberty/libiberty.a
 
 # How to link with both our special library facilities
 # and the system's installed libraries.
-LIBS = $(LIBINTL) $(LIBIBERTY) $(SYSLIBS)
-LIBDEPS = $(LIBINTL_DEP) $(LIBIBERTY)
+LIBS = $(LIBINTL) $(LIBICONV) $(LIBIBERTY) $(SYSLIBS)
+LIBDEPS = $(LIBINTL_DEP) $(LIBICONV_DEP) $(LIBIBERTY)
 # Default is no TGT_LIB; one might be passed down or something
 TGT_LIB =
-TOOLS_LIBS = $(EXTRA_GNATTOOLS_OBJS) targext.o link.o $(LIBGNAT) $(LIBINTL) ../../../libiberty/libiberty.a $(SYSLIBS) $(TGT_LIB)
+TOOLS_LIBS = targext.o link.o ../../libcommon-target.a ../../libcommon.a \
+  ../../../libcpp/libcpp.a $(LIBGNAT) $(LIBINTL) $(LIBICONV) \
+  ../../../libiberty/libiberty.a $(SYSLIBS) $(TGT_LIB)
 
 # Convert the target variable into a space separated list of architecture,
 # manufacturer, and operating system and assign each of those to its own