From d95b0a295a4adb3e026ca1bb399e4eff78461c01 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Mon, 2 Feb 2009 15:48:19 +0000
Subject: [PATCH] abuild: install makedeps from system repo with -r and build
 with -R

The -r option will only install deps from system repo and fail if any is
missing.

The -R option will parse the aports tree and try build the missing packages
and then install the newly built package.
---
 abuild | 45 +++++++++++++++++++++++++++++++--------------
 1 file changed, 31 insertions(+), 14 deletions(-)

diff --git a/abuild b/abuild
index e56484c..b341ba3 100755
--- a/abuild
+++ b/abuild
@@ -22,6 +22,8 @@ SRCDEST=${SRCDEST:-$startdir}
 PKGDEST=${PKGDEST:-$startdir}
 BUILD_BASE="binutils gcc make patch uclibc-dev"
 
+SUDO=${SUDO:-"sudo"}
+
 default_cmds="sanitycheck builddeps clean fetch unpack rootpkg"
 
 # read config
@@ -57,7 +59,7 @@ set_xterm_title() {
 cleanup() {
 	set_xterm_title ""
 	if [ -z "$install_after" ] && [ -n "$uninstall_after" ]; then
-		sudo apk del $uninstall_after
+		$SUDO apk del $uninstall_after
 	fi
 }
 
@@ -446,12 +448,14 @@ depparse_aports() {
 }
 
 deptrace() {
+	local deps="$@"
+	[ -z "$deps" ] && deps="$BUILD_BASE $depends $makedepends"
 	( 	depparse_aports 
 		if [ -z "$upgrade" ]; then
 			# list installed pkgs and prefix with 'i '
 			apk info -q | sort |  sed 's/^/i /'
 		fi
-	) | awk -v pkgs="$BUILD_BASE $depends $makedepends" '
+	) | awk -v pkgs="$deps" '
 
 	function depgraph(pkg,	a, i) {
 		if (visited[pkg])
@@ -477,17 +481,28 @@ deptrace() {
 
 # build and install dependencies
 builddeps() {
-	local deps alldeps pkg i dir ver
+	local deps alldeps pkg i dir ver missing
 	msg "Building dependencies..."
 	deps="$BUILD_BASE $depends $makedepends"
-	if [ -z "$recursive" ]; then
-		for i in $deps; do
-			apk info -e $i || die "Missing dependency $i. Use -r to build recursively"
-		done
+	for i in $deps; do
+		if ! apk info -e $i; then
+			if [ -z "$install_deps" ] && [ -z "$recursive" ]; then
+				die "Missing dependency $i. Use -r to autoinstall or -R to build"
+			fi
+			missing="$missing $i"
+		fi
+	done
+
+	[ -z "$missing" ] && return 0
+
+	if [ -n "$install_deps" ] &&  $SUDO apk add $missing; then
+		uninstall_after="$missing $uninstall_after"
 		return 0
 	fi
-
-	for i in $(deptrace); do
+	
+	[ -z "$recursive" ] && return 1
+	
+	for i in $(deptrace $missing); do
 		# i = pkg:dir
 		local dir=${i#*:}
 		local pkg=${i%:*}
@@ -557,7 +572,7 @@ post_add() {
 			post_add $i || return 1
 		fi
 	done
-	sudo apk add -u "$pkgf" || die "Failed to install $1"
+	$SUDO apk add -u "$pkgf" || die "Failed to install $1"
 }
 
 # create new aport from templates
@@ -602,9 +617,10 @@ usage() {
 	echo " -k  Keep built packages, even if APKBUILD or sources are newer"
 	echo " -p  Set package destination directory"
 	echo " -q  Quiet"
-	echo " -r  Recursively build and install missing dependencies (using sudo)"
+	echo " -r  Install missing dependencies from system repository (using sudo)"
+	echo " -R  Recursively build and install missing dependencies (using sudo)"
 	echo " -s  Set source package destination directory"
-	echo " -u  Recursively build and upgrade dependencies (using sudo)"
+	echo " -u  Recursively build and upgrade all dependencies (using sudo)"
 	echo ""
 	echo " -n  Create a new APKBUILD in a directory named PKGNAME"
 	echo " -c  Copy a sample init.d, conf.d and install script to new directory"
@@ -632,7 +648,7 @@ usage() {
 APKBUILD="${APKBUILD:-./APKBUILD}"
 unset force
 unset recursive
-while getopts "cfhi:kin:p:qrs:u" opt; do
+while getopts "cfhi:kin:p:qrRs:u" opt; do
 	case $opt in
 		'c') cpinitd=1;;
 		'f') force=1;;
@@ -642,7 +658,8 @@ while getopts "cfhi:kin:p:qrs:u" opt; do
 		'n') newname=$OPTARG;;
 		'p') PKGDEST=$OPTARG;;
 		'q') quiet=1;;
-		'r') recursive=1;;
+		'r') install_deps=1;;
+		'R') recursive=1;;
 		's') SRCDEST=$OPTARG;;
 		'u') upgrade=1
 		     recursive=1;;