From f4bad012f8d0741583bbd679d88827948461af87 Mon Sep 17 00:00:00 2001
From: Scott McCreary <scottmc2@gmail.com>
Date: Tue, 4 Sep 2012 21:54:08 +0000
Subject: [PATCH] Initial bep and patch for libdwarf, provided by munchausen,
 with some added c89 fixes.

---
 dev-libs/libdwarf/libdwarf-20120410.bep       | 28 ++++++++
 .../libdwarf/patches/libdwarf-20120410.patch  | 67 +++++++++++++++++++
 2 files changed, 95 insertions(+)
 create mode 100644 dev-libs/libdwarf/libdwarf-20120410.bep
 create mode 100644 dev-libs/libdwarf/patches/libdwarf-20120410.patch

diff --git a/dev-libs/libdwarf/libdwarf-20120410.bep b/dev-libs/libdwarf/libdwarf-20120410.bep
new file mode 100644
index 000000000..6ef959510
--- /dev/null
+++ b/dev-libs/libdwarf/libdwarf-20120410.bep
@@ -0,0 +1,28 @@
+DESCRIPTION="libdwarf and dwarfdump - library and utility for working with DWARF Debugging Information Format"
+HOMEPAGE="http://reality.sgiweb.org/davea/dwarf.html"
+SRC_URI="http://reality.sgiweb.org/davea/libdwarf-20120410.tar.gz"
+CHECKSUM_MD5="77c8b351f11738bc9fa50474a69d5b36"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND="dev-libs/libelf >= 0.8.13"
+BUILD {
+		cd dwarf-20120410/libdwarf
+		./configure --enable-shared --prefix=$(finddir B_COMMON_DIRECTORY)
+		make
+		cd ../dwarfdump
+		LDFLAGS="-L../libdwarf -L/boot/common/lib" ./configure --prefix=$(finddir B_COMMON_DIRECTORY)
+		LIBRARY_PATH=$LIBRARY_PATH:../libdwarf/ make
+}
+
+INSTALL {
+		cd dwarf-20120410/libdwarf
+		make install
+		cd ../dwarfdump
+		make install
+}
+
+LICENSE="GNU GPL v2
+		GNU LGPL v2.1"
+COPYRIGHT="2000,2002,2004,2005 Silicon Graphics, Inc.  All Rights Reserved.
+			2007-2010 David Anderson. All Rights Reserved.
+			2007-2010 Sun Microsystems, Inc. All rights reserved"
diff --git a/dev-libs/libdwarf/patches/libdwarf-20120410.patch b/dev-libs/libdwarf/patches/libdwarf-20120410.patch
new file mode 100644
index 000000000..4cadb6777
--- /dev/null
+++ b/dev-libs/libdwarf/patches/libdwarf-20120410.patch
@@ -0,0 +1,67 @@
+diff -urN dwarf-20120410/dwarfdump/dwarfdump.c dwarf-20120410-c89/dwarfdump/dwarfdump.c
+--- dwarf-20120410/dwarfdump/dwarfdump.c	2012-04-10 18:48:29.043515904 +0000
++++ dwarf-20120410-c89/dwarfdump/dwarfdump.c	2012-09-04 21:36:54.000000000 +0000
+@@ -1320,9 +1320,9 @@
+         case 'S':
+             /* -S option: strings for 'any' and 'match' */
+             {
++                const char *tempstr = 0;
+                 boolean err = TRUE;
+                 search_is_on = TRUE;
+-                const char *tempstr = 0;
+                 /* -S text */
+                 if (strncmp(optarg,"match=",6) == 0) {
+                
+diff -urN dwarf-20120410/dwarfdump/print_die.c dwarf-20120410-c89/dwarfdump/print_die.c
+--- dwarf-20120410/dwarfdump/print_die.c	2012-04-10 18:48:29.038010880 +0000
++++ dwarf-20120410-c89/dwarfdump/print_die.c	2012-09-04 21:39:20.000000000 +0000
+@@ -2257,8 +2257,8 @@
+                 /* Follow reference chain, looking for self references */
+                 res = dwarf_offdie_b(dbg,ref_off,is_info,&ref_die,&err);
+                 if (res == DW_DLV_OK) {
+-                    ++die_indent_level;
+                     struct esb_s copy_base;
++                    ++die_indent_level;
+                     if (dump_visited_info) {
+                         Dwarf_Off off;
+                         dwarf_die_CU_offset(die, &off, &err);
+diff -urN dwarf-20120410/libdwarf/gennames.c dwarf-20120410-c89/libdwarf/gennames.c
+--- dwarf-20120410/libdwarf/gennames.c	2012-04-10 18:48:29.002359296 +0000
++++ dwarf-20120410-c89/libdwarf/gennames.c	2012-09-04 21:20:40.000000000 +0000
+@@ -486,8 +486,8 @@
+ 
+     /* Process each line from 'dwarf.h' */
+     while (!feof(f_dwarf_in)) {
+-        errno = 0;
+         char *fgbad = fgets(line_in,sizeof(line_in),f_dwarf_in);
++        errno = 0;
+         if(!fgbad) {
+             if(feof(f_dwarf_in)) {
+                 break;
+diff -urN dwarf-20120410/libdwarf/Makefile.in dwarf-20120410-c89/libdwarf/Makefile.in
+--- dwarf-20120410/libdwarf/Makefile.in	2012-04-10 18:48:29.002359296 +0000
++++ dwarf-20120410-c89/libdwarf/Makefile.in	2012-09-04 21:28:30.000000000 +0000
+@@ -46,8 +46,9 @@
+ 
+ prefix =	@prefix@
+ exec_prefix =	@exec_prefix@
+-bindir =	$(exec_prefix)/bin
+-libdir =	$(exec_prefix)/lib
++bindir =	$(DESTDIR)$(prefix)/bin
++libdir =	$(DESTDIR)$(prefix)/lib
++incdir =	$(DESTDIR)$(prefix)/include/libdwarf
+ 
+ INSTALL =	@INSTALL@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+@@ -213,7 +214,10 @@
+ 	rm -f dwarf_names_enum.h dwarf_names_new.h dwarf_names.c dwarf_names.h
+ 
+ install: all
+-	echo "No install provided, see comments in the README"
++	install -m 0755 -d $(incdir)
++	install -m 0755 libdwarf.h $(incdir)
++	install -m 0755 dwarf.h $(incdir)
++	install -m 0755 libdwarf.so $(libdir)
+ 
+ distclean:	clean
+ 	rm -f config.status config.log config.cache config.h