X-Spam-Check-By: sourceware.org
Message-ID: <45C7A8FD.6080706@cwilson.fastmail.fm>
Date: Mon, 05 Feb 2007 17:00:29 -0500
From: Charles Wilson <cygwin AT cwilson DOT fastmail DOT fm>
User-Agent: Thunderbird 1.5.0.9 (Windows/20061207)
MIME-Version: 1.0
To: cygwin AT cygwin DOT com
Subject: [patch] cygport-0.2.9 allow multiple postinstall/preremove scripts
References: <announce DOT 45C6C93F DOT 706 AT users DOT sourceforge DOT net>
In-Reply-To: <announce.45C6C93F.706@users.sourceforge.net>
Content-Type: multipart/mixed;  boundary="------------090808020103050401000102"
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

--------------090808020103050401000102
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Forward port to latest release.

For further history and justifiation of this patch, see 
http://cygwin.com/ml/cygwin/2007-01/msg00112.html and follow the 
embedded links and threads.

--
Chuck

2007-02-05  Charles Wilson  <...>

	* bin/prep_gnu_info.sh: allow cygport client to suppress
	automatic install-info (useful if: subpackages each have own
	explicit postinstall scripts, and each subpackage "owns"
	certain info files.  To activate *suppression*, set
	SUPPRESS_AUTOMATIC_INSTALLINFO to non-empty.  Default behavior
	is unchanged from current.
	* bin/cygport.in (__prepetc): allow ${C}/${PN}.postinstall
	and ${C}/${PN}.sh as synonyms for ${C}/postinstall.sh (however,
	presence of more than one of these causes error message).
	Allow ${C}/${PN}.preremove as synonym for ${C}/preremove.sh
	(but presence of both causes error message).  Allow for
	${C}/${pkg_name[${n}]}.postinstall and/or
	${C}/${pkg_name[${n}]}.preremove [n > 1].


--------------090808020103050401000102
Content-Type: text/plain;
 name="cygport-multiple-postinstall.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
 filename="cygport-multiple-postinstall.patch"

Index: bin/cygport.in
===================================================================
RCS file: /cvsroot/cygwin-ports/cygport/bin/cygport.in,v
retrieving revision 1.53
diff -u -r1.53 cygport.in
--- bin/cygport.in	5 Feb 2007 03:28:43 -0000	1.53
+++ bin/cygport.in	5 Feb 2007 21:41:50 -0000
@@ -1044,16 +1044,63 @@
 __prepetc() {
 	local d;
 	local s;
+	local -i n=1
+	local -i count=0
 
-	for s in postinstall preremove
+	# handle some conflicts between default behavior...
+	if [ -f ${C}/${PN}.sh          ]; then count+=1 ; fi
+	if [ -f ${C}/postinstall.sh    ]; then count+=1 ; fi
+	if [ -f ${C}/${PN}.postinstall ]; then count+=1 ; fi
+        if (( $count > 1 ))
+	then
+		error "Can have only one of ${PN}.sh, ${PN}.postinstall, and postinstall.sh"
+	fi
+
+	count=0
+	if [ -f ${C}/preremove.sh    ]; then count+=1 ; fi
+	if [ -f ${C}/${PN}.preremove ]; then count+=1 ; fi
+	if (( $count > 1 ))
+	then
+		error "Can have only one of ${PN}.preremove, preremove.sh"
+	fi
+
+	# do "main" postinstall if present; guaranteed that at most
+	# only one of these three exist, thanks to checks above.
+	for f in ${PN}.sh ${PN}.postinstall postinstall.sh
+	do
+		if [ -f ${C}/${f} ]
+		then
+			dodir /etc/postinstall;
+			cat >> ${D}/etc/postinstall/${PN}.sh < ${C}/${f}
+			break
+		fi
+	done
+
+	# do "main" preremove if present; guaranteed that at most
+	# only one of these two exist, thanks to checks above.
+	for f in ${PN}.preremove preremove.sh
 	do
-		if [ -f ${C}/${s}.sh ]
+		if [ -f ${C}/${f} ]
 		then
-			dodir /etc/${s};
-			cat >> ${D}/etc/${s}/${PN}.sh < ${C}/${s}.sh;
+			dodir /etc/preremove;
+			cat >> ${D}/etc/preremove/${PN}.sh < ${C}/${f};
 		fi
 	done
 
+	# now do other postinstall/preremove scripts if present
+	while [ -n "${pkg_name[${n}]}" ]
+	do
+		for s in postinstall preremove
+		do
+			if [ -f ${C}/${pkg_name[${n}]}.${s} ]
+			then
+				dodir /etc/${s};
+				cat >> ${D}/etc/${s}/${pkg_name[${n}]}.sh < ${C}/${pkg_name[${n}]}.${s}
+			fi
+		done
+		n+=1
+	done		
+
 	if [ -f ${C}/profile.d.sh ]
 	then
 		exeinto /etc/profile.d;
Index: bin/prep_gnu_info.sh
===================================================================
RCS file: /cvsroot/cygwin-ports/cygport/bin/prep_gnu_info.sh,v
retrieving revision 1.4
diff -u -r1.4 prep_gnu_info.sh
--- bin/prep_gnu_info.sh	20 Nov 2006 05:48:58 -0000	1.4
+++ bin/prep_gnu_info.sh	5 Feb 2007 21:41:50 -0000
@@ -22,12 +22,16 @@
 	gzip -q ${infopage}
 done
 
-dodir /etc/postinstall
-for infopage in $(find ${D}/usr/share/info -type f)
-do
-	cat >> ${D}/etc/postinstall/${PN}.sh <<-_EOF
+if [ -z "${SUPPRESS_AUTOMATIC_INSTALLINFO}" ]
+then
+	dodir /etc/postinstall
+	for infopage in $(find ${D}/usr/share/info -type f)
+	do
+		cat >> ${D}/etc/postinstall/${PN}.sh <<-_EOF
 		/usr/bin/install-info --dir-file=/usr/share/info/dir --info-file=/usr/share/info/${infopage##*/}
 		
 		_EOF
-done
-echo >> ${D}/etc/postinstall/${PN}.sh
+	done
+	echo >> ${D}/etc/postinstall/${PN}.sh
+fi
+


--------------090808020103050401000102
Content-Type: text/plain; charset=us-ascii

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/
--------------090808020103050401000102--