Update to 2.23

Use our own getopt instead of bundled version.

ChangeLog: https://feh.finalrewind.org/archive/2.23/

graphics/feh/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	feh
-PORTVERSION=	2.22.2
+PORTVERSION=	2.23
 CATEGORIES=	graphics
 MASTER_SITES=	http://feh.finalrewind.org/ \
 		LOCAL/uqs
@@ -22,7 +22,7 @@ USES=		cpe desktop-file-utils gmake perl5 shebangfix tar:bzip2
 CPE_VENDOR=	daniel_friesel
 USE_PERL5=	run
 
-CPPFLAGS+=	-I${LOCALBASE}/include -std=c99
+CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 MAKE_ENV+=	LDFLAGS="${LDFLAGS}"
 

graphics/feh/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1510336682
-SHA256 (feh-2.22.2.tar.bz2) = 05a81fbe0997f6274c7617efc351647be38e5244c2624bd203459025c9a68ecd
-SIZE (feh-2.22.2.tar.bz2) = 2129840
+TIMESTAMP = 1514713644
+SHA256 (feh-2.23.tar.bz2) = 16df3cb813526a549e854aa82f80bcb299b9e83dd687ab4216a84e86f61722a1
+SIZE (feh-2.23.tar.bz2) = 2130344

graphics/feh/files/patch-config.mk

@@ -1,6 +1,6 @@
---- config.mk.orig	2015-05-24 09:46:21 UTC
+--- config.mk.orig	2017-12-28 18:28:35 UTC
 +++ config.mk
-@@ -6,12 +6,12 @@ PREFIX ?= /usr/local
+@@ -22,12 +22,12 @@ endif
  
  # Directories for manuals, executables, docs, data, etc.
  main_dir = ${DESTDIR}${PREFIX}
@@ -13,5 +13,14 @@
 -example_dir = ${main_dir}/share/doc/feh/examples
 +example_dir = ${main_dir}/share/examples/feh
  desktop_dir = ${main_dir}/share/applications
+ icon_dir = ${ICON_PREFIX}/hicolor
+ 48_icon_dir = ${icon_dir}/48x48/apps
+@@ -38,7 +38,7 @@ CFLAGS ?= -g -O2
+ CFLAGS += -Wall -Wextra -pedantic
  
- # default CFLAGS
+ # Settings for glibc >= 2.19 - may need to be adjusted for other systems
+-CFLAGS += -std=c11 -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500
++CFLAGS += -std=c11
+ 
+ ifeq (${curl},1)
+ 	CFLAGS += -DHAVE_LIBCURL

graphics/feh/files/patch-src_Makefile

@@ -0,0 +1,11 @@
+--- src/Makefile.orig	2017-12-28 18:28:35 UTC
++++ src/Makefile
+@@ -5,8 +5,6 @@ TARGETS = \
+ 	events.c \
+ 	feh_png.c \
+ 	filelist.c \
+-	getopt.c \
+-	getopt1.c \
+ 	gib_hash.c \
+ 	gib_imlib.c \
+ 	gib_list.c \