From ca65c4b791b11ae2d474a67584816853aad1192d Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Fri, 8 May 2009 15:01:14 +0000
Subject: abuild: prepare pkg dirs/meta files and create packages separately.
 Dependency speedup.

Run all subpackage functions and prepare the dirs first and create the
package itself later on. This will make it possible to automatically trace
the dependencies.

Also, speed up the detection of which makedeps are installed and which needs
to be built/installed. this requires apk-tools_pre11.
---
 abuild.in | 48 ++++++++++++++++++++++++++++++++++--------------
 1 file changed, 34 insertions(+), 14 deletions(-)

(limited to 'abuild.in')

diff --git a/abuild.in b/abuild.in
index 1c58ee1..6354435 100755
--- a/abuild.in
+++ b/abuild.in
@@ -269,7 +269,7 @@ get_split_func() {
 	echo $func
 }
 
-subpkg() {
+prepare_subpackages() {
 	if [ -z "$subpackages" ]; then
 		return 0
 	fi
@@ -280,11 +280,11 @@ subpkg() {
 		# call abuild recursively, setting subpkg{dir,name}
 		msg "Running split function $func..."
 		subpkgdir="$pkgdirbase/${i%:*}" subpkgname="${i%:*}" \
-			$0 $func package || return 1
+			$0 $func prepare_package || return 1
 	done
 }
 
-package_apk() {
+prepare_metafiles() {
 	local name=${subpkgname:-$pkgname}
 	[ -z "${name##* *}" ] && die "package name contains spaces"
 	local dir=${subpkgdir:-$pkgdir}
@@ -361,15 +361,33 @@ EOF
 		chmod +x "$dir/$script"
 		metafiles="$metafiles $script"
 	done
-	
-	set *
-	[ "$1" = '*' ] && set --
-	( cd "$dir" && tar -zcf "$PKGDEST/$pkg" $metafiles $@ )
+	echo $metafiles | tr ' ' '\n' > "$dir"/.metafiles	
 }
 
-package() {
+prepare_package() {
 	options_has "!strip" ||	stripbin
-	package_apk
+	prepare_metafiles
+}
+
+pkginfo_val() {
+	local key="$1"
+	local file="$2"
+	awk -F ' = ' "\$1 == \"$key\" {print \$2}" "$file"
+}
+
+create_apks() {
+	local file
+	for file in "$pkgdirbase"/*/.PKGINFO; do
+		local dir="${file%/.PKGINFO}"
+		local name=$(pkginfo_val pkgname $file)
+		local ver=$(pkginfo_val pkgver $file)
+		local apk="$PKGDEST"/$name-$ver.apk
+		(
+		set *
+		[ "$1" = '*' ] && set --
+		cd "$dir" && tar -zcf "$apk" $(cat .metafiles) $@
+		)
+	done
 }
 
 # predefined splitfunc doc
@@ -446,7 +464,7 @@ dev() {
 rootpkg() {
 	cd "$startdir"
 	msg "Entering fakeroot..."
-	fakeroot $0 build subpkg package
+	fakeroot $0 build prepare_subpackages prepare_package create_apks
 }
 
 srcpkg() {
@@ -557,21 +575,23 @@ deptrace() {
 
 # build and install dependencies
 builddeps() {
-	local deps alldeps pkg i dir ver missing
-	msg "Building dependencies..."
+	local deps alldeps pkg i dir ver missing installed_deps
+	msg "Analyzing dependencies..."
 	deps="$BUILD_BASE $makedepends"
 
+
 	# add depends unless it is a subpackage
 	for i in $depends; do
 		subpackages_has $i || deps="$deps $i"
 	done
 
+	installed_deps=$(apk info -e $deps)
 	# find which deps are missing
 	for i in $deps; do
 		if [ "${i#\!}" != "$i" ]; then
-			apk info -e ${i#\!} \
+			list_has ${i#\!} $installed_deps \
 				&& die "Conflicting package ${i#\!} is installed."
-		elif ! apk info -e $i; then
+		elif ! list_has $i $installed_deps; then
 			if [ -z "$install_deps" ] && [ -z "$recursive" ]; then
 				die "Missing dependency $i. Use -r to autoinstall or -R to build"
 			fi
-- 
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