loadpng, update old bep file (#2381)

media-libs/loadpng/loadpng-1.5.recipe

@@ -1,33 +1,49 @@
-DESCRIPTION="
-loadpng is some glue that makes it easy to use libpng to load and save bitmaps \
-from Allegro programs.
-"
-HOMEPAGE="http://tjaden.strangesoft.net/loadpng/"
-SOURCE_URI="http://tjaden.strangesoft.net/loadpng/loadpng-1.5.tar.gz"
+SUMMARY="Load and save bitmaps from Allegro programs"
+DESCRIPTION="loadpng is some glue that makes it easy to use libpng to load \
+and save bitmaps from Allegro programs."
+HOMEPAGE="https://tjaden.strangesoft.net/loadpng/"
+COPYRIGHT="1997-2004 Psyk Software."
+LICENSE="Public Domain"
 REVISION="1"
-STATUS_HAIKU="stable"
-DEPEND="media-libs/allegro >= 4.4
-		media-libs/libpng >=1.2"
-MESSAGE="This might not build with libpng >= 1.4"
-CHECKSUM_MD5="5e9ecdf1762c3fca47477bf0263b96ba"
+SOURCE_URI="https://tjaden.strangesoft.net/loadpng/loadpng-1.5.tar.gz"
+CHECKSUM_SHA256="ba0e496e5368de70e6df43cb5500468cda402e63ab95b6a466e29ec6b795b7d7"
+PATCHES="loadpng-$portVersion.patchset"
+
+libVersion="1.5"
+
+ARCHITECTURES="?x86_gcc2 ?x86_64"
+
+PROVIDES="
+	loadpng = $portVersion
+	lib:libloadpng_$libVersion = $libVersion compat >= 1
+	"
+REQUIRES="
+	haiku
+	lib:liballeg
+	lib:libpng16
+	lib:libz
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	devel:liballeg
+	devel:libpng16
+	devel:libz
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc
+	cmd:make
+	"
+
 BUILD()
 {
-	cd loadpng-1.5
-	make
+	make $jobArgs shared
 }
 
 INSTALL()
 {
-	cd loadpng-1.5
-	if [ -n ${DESTDIR} ];then
-		mkdir -p ${DESTDIR}/boot/common/lib
-		mkdir -p ${DESTDIR}/boot/common/include
-		make install DESTDIR=${DESTDIR}
-	else
-		make install
-	fi
-	make install
-}
+	mkdir -p $libDir $includeDir
 
-LICENSE="Public Domain"
-COPYRIGHT="1997-2004 Psyk Software."
+	cp libloadpng-$libVersion.so $libDir
+	cp loadpng.h $includeDir
+}

media-libs/loadpng/patches/loadpng-1.5.patch

@@ -1,11 +0,0 @@
-diff -Naur loadpng-1.5/Makefile.unx loadpng-1.5-haiku/Makefile.unx
---- loadpng-1.5/Makefile.unx	2005-12-20 03:57:47.049807360 +0000
-+++ loadpng-1.5-haiku/Makefile.unx	2010-01-30 00:44:02.861929472 +0000
-@@ -1,6 +1,6 @@
- ## Aux -*- Makefile -*- for Unices
- 
--prefix := /usr/local
-+prefix := /boot/common
- libdir := $(prefix)/lib
- includedir := $(prefix)/include
- DESTDIR :=

media-libs/loadpng/patches/loadpng-1.5.patchset

@@ -0,0 +1,53 @@
+From ff7e241d54000ae8110a108f8043ef63cd21367e Mon Sep 17 00:00:00 2001
+From: begasus <begasus@gmail.com>
+Date: Sat, 24 Mar 2018 17:24:19 +0100
+Subject: loadpng, fix build
+
+
+diff --git a/loadpng.c b/loadpng.c
+index 3905f97..06f9b0b 100644
+--- a/loadpng.c
++++ b/loadpng.c
+@@ -9,6 +9,7 @@
+ #include <allegro.h>
+ #include <allegro/internal/aintern.h>
+ #include "loadpng.h"
++#include <zlib.h>
+ 
+ /* We need internals _color_load_depth and _fixup_loaded_bitmap.  The
+  * first can be replaced by the new get_color_depth() function which
+@@ -276,7 +277,8 @@ BITMAP *load_png_pf(PACKFILE *fp, RGB *pal)
+      * the normal method of doing things with libpng).  REQUIRED unless you
+      * set up your own error handlers in the png_create_read_struct() earlier.
+      */
+-    if (setjmp(png_ptr->jmpbuf)) {
++    // if (setjmp(png_ptr->jmpbuf)) {
++	if (setjmp(png_jmpbuf(png_ptr))) {
+ 	/* Free all of the memory associated with the png_ptr and info_ptr */
+ 	png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
+ 	/* If we get here, we had a problem reading the file */
+@@ -372,7 +374,7 @@ BITMAP *load_memory_png(AL_CONST void *buffer, int bufsize, RGB *pal)
+      * the normal method of doing things with libpng).  REQUIRED unless you
+      * set up your own error handlers in the png_create_read_struct() earlier.
+      */
+-    if (setjmp(png_ptr->jmpbuf)) {
++    if (setjmp(png_jmpbuf(png_ptr))) {
+ 	/* Free all of the memory associated with the png_ptr and info_ptr */
+ 	png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
+ 	/* If we get here, we had a problem reading the file */
+diff --git a/savepng.c b/savepng.c
+index 02a3725..1602cf0 100644
+--- a/savepng.c
++++ b/savepng.c
+@@ -188,7 +188,7 @@ static int really_save_png(PACKFILE *fp, BITMAP *bmp, AL_CONST RGB *pal)
+ 	goto Error;
+ 
+     /* Set error handling. */
+-    if (setjmp(png_ptr->jmpbuf)) {
++    if (setjmp(png_jmpbuf(png_ptr))) {
+ 	/* If we get here, we had a problem reading the file. */
+ 	goto Error;
+     }
+-- 
+2.16.2
+