ports/181622: [patch] misc/digitemp: fix build with clang and some more

[Boris Samorodov]

>Number:         181622
>Category:       ports
>Synopsis:       [patch] misc/digitemp: fix build with clang and some more
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 28 16:10:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Boris Samorodov
>Release:        FreeBSD 10.0-CURRENT
>Organization:
BSDprint
>Environment:
FreeBSD bsam.int.wart.ru 10.0-CURRENT FreeBSD 10.0-CURRENT #36 r254961: Wed Aug 28 02:04:00 SAMT 2013     bsam at bsam.int.wart.ru:/usr/obj/usr/src/sys/BB64X  amd64
>Description:
The port does not build with clang:
-----
===>  Building for digitemp-3.6.0
gcc -I./src -I./userial -O2 -Wall  -DFREEBSD   -c -o src/digitemp.o src/digitemp.c
gmake: gcc: Command not found
gmake: *** [src/digitemp.o] Error 127
-----
>How-To-Repeat:

>Fix:
. fix build with clang (CC=gcc -> CC?=gcc);
. trim makefile headers;
. remove LICENSE_FILE for well-known license (GPLv2, anyway it get installed by the ports infrastructure);
. optionify port docs (NOPORTDOCS -> PORT_OPTIONS:MDOCS);
. use standard mkdir to create directories instead of "install -d";
. some other tiny refinements.

Patch attached with submission follows:

Index: Makefile
===================================================================
--- Makefile	(revision 325431)
+++ Makefile	(working copy)
@@ -1,9 +1,5 @@
-# New ports collection makefile for:	digitemp
-# Date created:        25 June 2011
-# Whom:                Evaldas Auryla <ea at zaib.as>
-#
+# Created by: Evaldas Auryla <ea at zaib.as>
 # $FreeBSD$
-#
 
 PORTNAME=	digitemp
 PORTVERSION=	3.6.0
@@ -14,19 +10,25 @@
 COMMENT=	Dallas Semiconductor 1-wire device reading console application
 
 LICENSE=	GPLv2
-LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 
-USE_GMAKE=	yes
+USES=		gmake
 
 MAN1=		digitemp.1
 PLIST_FILES=	bin/digitemp_DS9097 bin/digitemp_DS9097U \
 		etc/digitemp.conf.sample
 
-PORTDOCS=	ChangeLog COPYING COPYRIGHT CREDITS FAQ README TODO \
-		dthowto.txt DS9097_Schematic.gif perl python rrdb
+DOCFILES=	ChangeLog COPYRIGHT CREDITS FAQ README TODO \
+		dthowto.txt DS9097_Schematic.gif
+DOCDIRS=	perl python rrdb
+PORTDOCS=	${DOCFILES} ${DOCDIRS}
 
 ALL_TARGET=	ds9097 ds9097u
 
+OPTIONS_DEFINE=	DOCS
+
+post-patch:
+	@${REINPLACE_CMD} -e 's:= gcc:?= gcc:' ${WRKSRC}/Makefile
+
 pre-install:
 	${CP} ${WRKSRC}/${MAN1} ${WRKSRC}/digitemp.1.M
 	${CAT} ${WRKSRC}/digitemp.1.M | ${SED} -e "s/dev\/ttyS/dev\/cuau/g" > ${WRKSRC}/${MAN1}
@@ -36,13 +38,14 @@
 	${INSTALL_PROGRAM} ${WRKSRC}/digitemp_DS9097U ${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/${MAN1} ${PREFIX}/man/man1
 
+.include <bsd.port.options.mk>
+
 post-install:
-.if !defined(NOPORTDOCS)
-	${INSTALL} -d ${DOCSDIR}
-	@${INSTALL_DATA} ${WRKSRC}/ChangeLog ${WRKSRC}/COPYING ${WRKSRC}/COPYRIGHT ${WRKSRC}/CREDITS ${WRKSRC}/FAQ \
-		${WRKSRC}/README ${WRKSRC}/TODO ${WRKSRC}/dthowto.txt ${WRKSRC}/DS9097_Schematic.gif ${DOCSDIR}
+.if ${PORT_OPTIONS:MDOCS}
+	@${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${DOCFILES:S,^,${WRKSRC}/,} ${DOCSDIR}
 .for dir in perl python/gui python/mysql rrdb
-	${INSTALL} -d ${DOCSDIR}/${dir}
+	@${MKDIR} ${DOCSDIR}/${dir}
 	${FIND} ${WRKSRC}/${dir}/ -maxdepth 1 -type f -exec ${INSTALL_DATA} \{\} ${DOCSDIR}/${dir} \;
 .endfor
 .endif


>Release-Note:
>Audit-Trail:
>Unformatted: