editors/Sigil: Return patches to unix CR; use another method

Some platforms will automatically convert DOS endings to unix endings
during the extraction of a zip file.  Those that do this can't use
patches with DOS endings, so revert the last commit.

Instead, copy textproc/FlightCrew package's method:
For each file that will be patched, strip any DOS endings found after
extraction.  If they've already been stripped out, that's fine.  It
guarantees that every platform will strip the target files at least
once, allowing all of them to use Unix line-ending patches.

editors/Sigil/Makefile

@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.31 2012/07/02 13:37:37 adam Exp $
+# $NetBSD: Makefile,v 1.32 2012/08/12 02:12:51 marino Exp $
 #
 
 DISTNAME=	Sigil-0.5.3-Code
@@ -27,6 +27,14 @@ BUILDLINK_TRANSFORM+=	l:BoostParts:boost_date_time:boost_filesystem:boost_regex:
 BUILDLINK_TRANSFORM+=	l:Xerces:xerces-c
 BUILDLINK_TRANSFORM+=	l:zlib:z
 
+SUBST_CLASSES+=		d2u
+SUBST_STAGE.d2u=	post-extract
+SUBST_MESSAGE.d2u=	Removing CR end-of-line markers.
+SUBST_FILES.d2u=	src/ZipArchive/DirEnumerator.cpp
+SUBST_FILES.d2u+=	src/ZipArchive/ZipFile_stl.cpp
+SUBST_FILES.d2u+=	src/ZipArchive/ZipPlatform_lnx.cpp
+SUBST_FILTER_CMD.d2u=	${TR} -d '\r'
+
 .include "../../mk/compiler.mk"
 # GCC 4.4 and above needs this
 .if !empty(PKGSRC_COMPILER:Mgcc) && !empty(CC_VERSION:Mgcc-4.[4-9]*)

editors/Sigil/distinfo

@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.18 2012/08/11 17:34:04 marino Exp $
+$NetBSD: distinfo,v 1.19 2012/08/12 02:12:51 marino Exp $
 
 SHA1 (Sigil-0.5.3-Code.zip) = e43861b2979f11e2abefedad454623e2685c781f
 RMD160 (Sigil-0.5.3-Code.zip) = cb400fec5b2453a2cd076c1821e2962df7d011c8
 Size (Sigil-0.5.3-Code.zip) = 12843490 bytes
-SHA1 (patch-src_ZipArchive_DirEnumerator.cpp) = fd3bf1f77a3183e1a4205fba6578fe85b29a30d5
-SHA1 (patch-src_ZipArchive_ZipFile__stl.cpp) = f740a0454237ca45951d8b430cea3cba0ab9e917
-SHA1 (patch-src_ZipArchive_ZipPlatform__lnx.cpp) = 1412523a1a0aaf6446a82fc76b6c630b355983a1
+SHA1 (patch-src_ZipArchive_DirEnumerator.cpp) = 1430a73cb771c77bd15fc32768a3accfd70ee28b
+SHA1 (patch-src_ZipArchive_ZipFile__stl.cpp) = d7db211cfd373a3d4ead90da67d0b9d445baa26f
+SHA1 (patch-src_ZipArchive_ZipPlatform__lnx.cpp) = 9d552417e86c77584b952bc07b06e75eaa02a68d

editors/Sigil/patches/patch-src_ZipArchive_DirEnumerator.cpp

@@ -1,15 +1,15 @@
-$NetBSD: patch-src_ZipArchive_DirEnumerator.cpp,v 1.3 2012/08/11 17:34:05 marino Exp $
+$NetBSD: patch-src_ZipArchive_DirEnumerator.cpp,v 1.4 2012/08/12 02:12:51 marino Exp $
 
 Add DragonFly support.
 
---- src/ZipArchive/DirEnumerator.cpp.orig	2012-02-25 10:54:10.000000000 +0000
+--- src/ZipArchive/DirEnumerator.cpp.orig	2011-10-14 18:30:31 +0000
 +++ src/ZipArchive/DirEnumerator.cpp
-@@ -73,7 +73,7 @@ bool CDirEnumerator::Start(CFileFilter&
- 				if (!entry)
- 					break;								
- 				CZipString path(m_szCurrentDirectory + entry->d_name);
--	#if !defined __APPLE__ && !defined __CYGWIN__ && !defined __NetBSD__ 
-+	#if !defined __APPLE__ && !defined __CYGWIN__ && !defined __NetBSD__ && !defined __DragonFly__
- 				struct stat64 sStats;
- 				if (stat64(path, &sStats) == -1)
- 	#else
+@@ -73,7 +73,7 @@ bool CDirEnumerator::Start(CFileFilter& 
+ 				if (!entry)
+ 					break;								
+ 				CZipString path(m_szCurrentDirectory + entry->d_name);
+-	#if !defined __APPLE__ && !defined __CYGWIN__ && !defined __NetBSD__ 
++	#if !defined __APPLE__ && !defined __CYGWIN__ && !defined __NetBSD__ && !defined __DragonFly__
+ 				struct stat64 sStats;
+ 				if (stat64(path, &sStats) == -1)
+ 	#else

editors/Sigil/patches/patch-src_ZipArchive_ZipFile__stl.cpp

@@ -1,15 +1,15 @@
-$NetBSD: patch-src_ZipArchive_ZipFile__stl.cpp,v 1.2 2012/08/11 17:34:05 marino Exp $
+$NetBSD: patch-src_ZipArchive_ZipFile__stl.cpp,v 1.3 2012/08/12 02:12:51 marino Exp $
 
 Add DragonFly support.
 
---- src/ZipArchive/ZipFile_stl.cpp.orig	2012-02-25 10:54:10.000000000 +0000
+--- src/ZipArchive/ZipFile_stl.cpp.orig	2011-10-14 18:30:33 +0000
 +++ src/ZipArchive/ZipFile_stl.cpp
 @@ -16,7 +16,7 @@
-
- #if (defined _ZIP_IMPL_STL && (!defined _ZIP_FILE_IMPLEMENTATION || _ZIP_FILE_IMPLEMENTATION == ZIP_ZFI_DEFAULT)) || _ZIP_FILE_IMPLEMENTATION == ZIP_ZFI_STL
-
--#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ 
-+#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ || defined __DragonFly__
- 	#define FILE_FUNCTIONS_64B_BY_DEFAULT
- #else
- 	#undef FILE_FUNCTIONS_64B_BY_DEFAULT	
+
+ #if (defined _ZIP_IMPL_STL && (!defined _ZIP_FILE_IMPLEMENTATION || _ZIP_FILE_IMPLEMENTATION == ZIP_ZFI_DEFAULT)) || _ZIP_FILE_IMPLEMENTATION == ZIP_ZFI_STL
+
+-#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ 
++#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ || defined __DragonFly__
+ 	#define FILE_FUNCTIONS_64B_BY_DEFAULT
+ #else
+ 	#undef FILE_FUNCTIONS_64B_BY_DEFAULT	

editors/Sigil/patches/patch-src_ZipArchive_ZipPlatform__lnx.cpp

@@ -1,24 +1,24 @@
-$NetBSD: patch-src_ZipArchive_ZipPlatform__lnx.cpp,v 1.2 2012/08/11 17:34:05 marino Exp $
+$NetBSD: patch-src_ZipArchive_ZipPlatform__lnx.cpp,v 1.3 2012/08/12 02:12:51 marino Exp $
 
 Add DragonFly support.
 
---- src/ZipArchive/ZipPlatform_lnx.cpp.orig	2012-02-25 10:54:10.000000000 +0000
+--- src/ZipArchive/ZipPlatform_lnx.cpp.orig	2011-10-14 18:30:33 +0000
 +++ src/ZipArchive/ZipPlatform_lnx.cpp
 @@ -16,7 +16,7 @@
-
- #ifdef _ZIP_SYSTEM_LINUX
-
--#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ 
-+#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ || defined __DragonFly__
- 	#define FILE_FUNCTIONS_64B_BY_DEFAULT
- #else
- 	#undef FILE_FUNCTIONS_64B_BY_DEFAULT	
+
+ #ifdef _ZIP_SYSTEM_LINUX
+
+-#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ 
++#if defined __APPLE__ || defined __CYGWIN__ || defined __NetBSD__ || defined __DragonFly__
+ 	#define FILE_FUNCTIONS_64B_BY_DEFAULT
+ #else
+ 	#undef FILE_FUNCTIONS_64B_BY_DEFAULT	
 @@ -34,7 +34,7 @@
-
- #include <sys/types.h>
-
--#if defined (__FreeBSD__) || defined (__APPLE__) || defined (__NetBSD__)
-+#if defined (__FreeBSD__) || defined (__APPLE__) || defined (__NetBSD__) || defined (__DragonFly__)
- 	#include <sys/param.h>
- 	#include <sys/mount.h>
- #else
+
+ #include <sys/types.h>
+
+-#if defined (__FreeBSD__) || defined (__APPLE__) || defined (__NetBSD__)
++#if defined (__FreeBSD__) || defined (__APPLE__) || defined (__NetBSD__) || defined (__DragonFly__)
+ 	#include <sys/param.h>
+ 	#include <sys/mount.h>
+ #else