x11/eterm: Fix build with graphics/imlib2 1.12.1

Fix pixmap.{c,h}
imlib_strerror is provided by Imlib2

PR:		276441
Approved by:	portmgr (buildfix blanket)

x11/eterm/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	eterm
 PORTVERSION=	0.9.6
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES+=	x11
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/Eterm-${PORTVERSION}
 DISTNAME=	Eterm-${PORTVERSION}

x11/eterm/files/patch-src_pixmap.c

@@ -0,0 +1,30 @@
+imlib_strerror is provided by Imlib2
+
+--- src/pixmap.c.orig	2011-03-16 06:09:23 UTC
++++ src/pixmap.c
+@@ -171,6 +171,7 @@ image_mode_any(unsigned char mode)
+ }
+
+ #ifdef PIXMAP_SUPPORT
++#if 0
+ const char *
+ imlib_strerror(Imlib_Load_Error err)
+ {
+@@ -224,6 +225,7 @@ imlib_strerror(Imlib_Load_Error err)
+     }
+     ASSERT_NOTREACHED_RVAL("");
+ }
++#endif
+
+ unsigned short
+ parse_pixmap_ops(char *str)
+@@ -1916,7 +1918,8 @@ update_desktop_info(int *w, int *h)
+     }
+     if (desktop_window == None) {
+         libast_print_error("Unable to locate desktop window.  If you are running Enlightenment, please\n"
+-                    "restart.  If not, please set your background image with Esetroot, then try again.");
++                    "restart.  If not, please set your background image with Esetroot, then try again.\n"
++		    "Or, if you are running Enlightenment DR17, use e17setroot.");
+         return 0;
+     }
+     if (desktop_pixmap == None) {

x11/eterm/files/patch-src_pixmap.h

@@ -0,0 +1,12 @@
+imlib_strerror is provided by Imlib2
+
+--- src/pixmap.h.orig	2009-01-06 09:05:36 UTC
++++ src/pixmap.h
+@@ -221,7 +221,6 @@ extern unsigned char image_mode_any(unsigned char);
+ extern const char *get_image_type(unsigned char);
+ extern unsigned char image_mode_any(unsigned char);
+ #ifdef PIXMAP_SUPPORT
+-extern const char *imlib_strerror(Imlib_Load_Error);
+ extern unsigned short parse_pixmap_ops(char *);
+ extern unsigned short set_pixmap_scale(const char *, pixmap_t *);
+ extern unsigned char check_image_ipc(unsigned char);