Support CFLAGS/LOCALBASE properly

PR:		39433
Submitted by:	Ports Fury

graphics/pngquant/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	pngquant
 PORTVERSION=	1.0
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.libpng.org/pub/png/src/ \
 		ftp://ftp.libpng.org/pub/png/src/ \
@@ -16,17 +17,20 @@ EXTRACT_SUFX=	.tgz
 
 MAINTAINER=	ports@FreeBSD.org
 
-LIB_DEPENDS=	png:${PORTSDIR}/graphics/png
+LIB_DEPENDS=	png.5:${PORTSDIR}/graphics/png
+
+WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 MAKEFILE=	Makefile.unx
-WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
+MAKE_ARGS=	CC="${CC}" CFLAGS="${CFLAGS} -I${LOCALBASE}/include" \
+		LDFLAGS="-lpng -lz -lm -L${LOCALBASE}/lib"
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/pngquant ${PREFIX}/bin
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DOCSDIR}
-	@${INSTALL_DATA} ${WRKSRC}/CHANGELOG ${DOCSDIR}
-	@${INSTALL_DATA} ${WRKSRC}/README ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/CHANGELOG ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README ${DOCSDIR}
 .endif
 
 .include <bsd.port.mk>

graphics/pngquant/files/patch-aa

@@ -1,22 +0,0 @@
---- Makefile.unx.orig	Fri Feb  8 17:55:47 2002
-+++ Makefile.unx	Fri Feb  8 17:57:53 2002
-@@ -1,13 +1,14 @@
- # Makefile for pngquant
- # GRR 20001222
- 
--CC=gcc
-+CC?=gcc
-+LD=$(CC)
- 
--PNGINC = ../libpng
--PNGLIB = ../libpng
-+PNGINC = /usr/local/include
-+PNGLIB = /usr/local/lib
- 
--ZINC = ../zlib
--ZLIB = ../zlib
-+ZINC = /usr/include
-+ZLIB = /usr/lib
- 
- CFLAGS = -O3 -Wall -I. -I$(PNGINC) -I$(ZINC)
- #LDFLAGS = -L$(PNGLIB) -lpng -L$(ZLIB) -lz -lm