From ec325c188bdb4397a8289fc51decce4318c89a7f Mon Sep 17 00:00:00 2001
From: "Tom G. Christensen" <tgc@jupiterrise.com>
Date: Thu, 15 Jul 2004 12:42:31 +0000
Subject: [PATCH] Redefine the meaning of the topdir variable. From now on
 pkgdir will be used to designate the toplevel dir of the pkg under
 $BUILDPKG_BASE

Irix specific changes:
Source formatting fixes
Finally get rid of the FIXME on imageconf
Automatically handle opt.src and opt.relnotes subsystems
---
 buildpkg.functions         |  14 ++---
 buildpkg.packaging.irix    | 101 ++++++++++++++++++++++++++++++-------
 buildpkg.packaging.solaris |   4 +-
 3 files changed, 92 insertions(+), 27 deletions(-)

diff --git a/buildpkg.functions b/buildpkg.functions
index 4f2be71..84b865a 100644
--- a/buildpkg.functions
+++ b/buildpkg.functions
@@ -15,8 +15,7 @@ fi
 # Variables that *must* be overridden pr. package
 # They are used to construct paths and more so they
 # must have sane values
-# topdir= The toplevel dir name under $buildpkgbase
-#	 It is also used pr. default in the pkgname
+# topdir= The default package dirname, it's used pr. default in pkgname
 #	  and it is also used pr. default as the toplevel name inside the sourcetar ($topsrcdir)
 # version= source version ie. 0.14.2b
 # pkgver= the package revision, an increasing number is recommended but a date could be used instead
@@ -71,11 +70,12 @@ NROFF=/usr/local/bin/nroff
 NROFFOPTS="-c -man"
 
 # Define defaults
+pkgdir=${PWD##*/} # topdir under $BUILDPKG_BASE
 buildpkgbase=$BUILDPKG_BASE
-stagedir=$buildpkgbase/$topdir/stage
-srcdir=$buildpkgbase/$topdir/src
+stagedir=$buildpkgbase/$pkgdir/stage
+srcdir=$buildpkgbase/$pkgdir/src
 patchdir=$srcdir # Allow the possibility of easily putting a load of patches in a different location
-metadir=$buildpkgbase/$topdir/meta
+metadir=$buildpkgbase/$pkgdir/meta
 distdir=$buildpkgbase/distfiles/beta
 topsrcdir=$topdir-$version # it may be necessary to override this
 
@@ -302,8 +302,8 @@ clean()
 			do
 			    META_CLEAN="$META_CLEAN prototype.$secname pkginfo.$secname"
 			    pkgname=$(get_pkgname $secname)
-			    echo "Removing $buildpkgbase/$topdir/$pkgname"
-			    $RM -rf $buildpkgbase/$topdir/$pkgname
+			    echo "Removing $buildpkgbase/$pkgdir/$pkgname"
+			    $RM -rf $buildpkgbase/$pkgdir/$pkgname
 			done
 		    fi
 
diff --git a/buildpkg.packaging.irix b/buildpkg.packaging.irix
index c8bad32..feb5fbc 100644
--- a/buildpkg.packaging.irix
+++ b/buildpkg.packaging.irix
@@ -86,36 +86,36 @@ fix_ver()
 # param: $1=product name $2=description
 spec_header()
 {
-	echo "product $1"
-	echo "$indent4 id \"$2\""
+    echo "product $1"
+    echo "$indent4 id \"$2\""
 }
 spec_footer()
 {
-	echo "endproduct"
+    echo "endproduct"
 }
 # spec_img_header()
 # param: $1=image name $2=image description $3=version
 spec_img_header()
 {
-	local nver=$(fix_ver $3)
-	echo "$indent4 image $1"
-	echo "$indent8 id \"$2\""
-	echo "$indent8 version $nver"
-	echo "$indent8 order 9999"
+    local nver=$(fix_ver $3)
+    echo "$indent4 image $1"
+    echo "$indent8 id \"$2\""
+    echo "$indent8 version $nver"
+    echo "$indent8 order 9999"
 }
 # spec_img_footer()
 spec_img_footer()
 {
-	echo "$indent4 endimage"
+    echo "$indent4 endimage"
 }
 # spec_subsys_header()
 # param: $1=image $2=subsys $3=description
 spec_subsys_header()
 {
-	echo "$indent8 subsys $2 default"
-	echo "$indent12 id \"$3\""
-	echo "$indent12 replaces self"
-	echo "$indent12 exp $pkgname.$1.$2"
+    echo "$indent8 subsys $2 default"
+    echo "$indent12 id \"$3\""
+    echo "$indent12 replaces self"
+    echo "$indent12 exp $pkgname.$1.$2"
 }
 # spec_subsys_req_header()
 # param: none
@@ -244,15 +244,25 @@ add_files()
 
 # fetch_imageconf(): Fetch a list of toplevel image entries with descriptions
 # params: none
-# Discard the ones that we don't have any subsystems for FIXME!
+# Discard the ones that we don't have any subsystems for
 fetch_imageconf()
 {
-    pctopidx=0
+    local pctopidx=0
+    local numloops=${#pc[@]}
+    local i=0
+
     while read image desc
     do
-	pctop[$pctopidx]=$image
-	pdtop[$pctopidx]=$desc
-	let "pctopidx = $pctopidx + 1"
+	for ((i=0; i < $numloops; i++))
+	do
+	    temp="${pc[$i]%%.*}" 
+	    if [ "$image" == "$temp" ]; then
+		pctop[$pctopidx]=$image
+		pdtop[$pctopidx]=$desc
+		let "pctopidx = $pctopidx + 1"
+		break # We found a match no need to loop further
+	    fi
+	done
     done < $imageconf
 }
 
@@ -372,6 +382,18 @@ create_idb()
     fetch_ops
     parse_def
 
+    # hackish - FIXME perhaps?
+    local pcpos=${#pc[@]} # First vacant position in the subsys list array $pc
+    if [ -d src ]; then # We have a srcdir which means we have patches, so add them to the idb file
+	add_files "src" opt.src - root sys ""
+	pc[$pcpos]="opt.src"
+	let "pcpos = pcpos + 1"
+    fi
+    if [ -d relnotes ]; then # We have releasenotes, add them to idb file
+	add_files "relnotes" opt.relnotes - root sys ""
+	pc[$pcpos]="opt.relnotes"
+    fi
+
     $SORT +4u -6 < $idbfile > $metadir/idbtemp
     lines=$(wc -l < $metadir/idbtemp)
     if [ ! -z $firstop ]; then
@@ -490,6 +512,8 @@ parse_def()
     local legalend=0
     local index=0
     local found=0
+    local i=0
+    local equalindex=""
 
     while read line
     do
@@ -607,6 +631,45 @@ check_unpackaged()
     $RM -f $tmpdir/f1 $tmpdir/f2
 }
 
+# auto_src(): Automatically place any patches into the correct location for packaging
+# params: none
+# Grabs any patches and shoves them into $prefix/src/$topdir-$version-$pkgver
+# for adding to the opt.src subsystem
+auto_src()
+{
+    local distsrcdir="src/$topdir-$version-$pkgver"
+    $MKDIR -p $distsrcdir
+
+    local numpatch=${#patch[@]}
+    local pnum=0
+    for ((pnum=0; pnum < $numpatch; pnum++))
+    do
+	if [ ! -z ${patch[$pnum]} ]; then # They didn't give us an empty string
+	    if [ "${patch[$pnum]:0:1}" != "/" ]; then # We have a relative pathname
+		# expand to absolute
+		patch[$pnum]=$patchdir/${patch[$pnum]}
+	    fi # We are now sure that $patch[$pnum] contains file with absolute path
+	    echo "Processing patch[$pnum] - ${patch[$pnum]}"
+	    if [ -r ${patch[$pnum]} ]; then # file is readable
+		$CP ${patch[$pnum]} $distsrcdir
+	    else
+		error $E_BAD_FILE patch
+	    fi
+	else
+	    echo "Patch $pnum has empty filename"
+	fi
+    done
+}
+
+# auto_rel(): Fix up and add releasenotes to stagedir
+# params: none
+# This will make some substitutions on a release note template
+# and then copy the result to $stagedir/$prefix/relnotes/$topdir-$version-$pkgver.txt
+auto_rel()
+{
+    echo "auto_rel() is unimplemented"
+}
+
 # generic_pack(): Build package using files from 'install' stage
 # params: $1 - indicating whether or not the root is complete as described below
 # We expect generic_install to have made $stagedir the "root" dir
@@ -632,6 +695,8 @@ generic_pack()
 	fi
 	setdir $stagedir$topinstalldir
     fi
+    auto_src # Add any patches
+    auto_rel # Fix up and add releasenotes
     create_idb
     create_spec
     check_unpackaged
diff --git a/buildpkg.packaging.solaris b/buildpkg.packaging.solaris
index ea5b292..48fef47 100644
--- a/buildpkg.packaging.solaris
+++ b/buildpkg.packaging.solaris
@@ -71,8 +71,8 @@ make_pkg()
     local pname=$(get_pkgname $secname)
 
     echo "Creating package and transferring it to datastream format"
-    $PKGMK -r `pwd` -d $buildpkgbase/$topdir -o -f $metadir/$prototype
-    $PKGTRANS -o -s $buildpkgbase/$topdir $distdir/$dfile $pname
+    $PKGMK -r `pwd` -d $buildpkgbase/$pkgdir -o -f $metadir/$prototype
+    $PKGTRANS -o -s $buildpkgbase/$pkgdir $distdir/$dfile $pname
     echo "Done. Package was created as $dfile"
 }