From 57ccc7e834de72ca9d926c4931f8bd37d72aa014 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Michael=20B=C3=BCsch?= <mb@bu3sch.de>
Date: Wed, 3 Nov 2010 12:41:28 +0000
Subject: [PATCH] deptest: Support specifying certain packages to test on the
 commandline.

SVN-Revision: 23818
---
 scripts/deptest.sh | 81 ++++++++++++++++++++++++++++++----------------
 1 file changed, 54 insertions(+), 27 deletions(-)

diff --git a/scripts/deptest.sh b/scripts/deptest.sh
index 33dfa8337642..d72b7a0af65e 100755
--- a/scripts/deptest.sh
+++ b/scripts/deptest.sh
@@ -1,4 +1,16 @@
 #!/bin/bash
+#
+# Automated OpenWrt package dependency checker
+#
+# Copyright (C) 2009-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# Usage:
+#   No commandline arguments => check dependencies of all installed packages
+#   Package name(s) as arguments => only test the specified packages
+#
 
 SCRIPTDIR="$(dirname "$0")"
 [ "${SCRIPTDIR:0:1}" = "/" ] || SCRIPTDIR="$PWD/$SCRIPTDIR"
@@ -21,40 +33,25 @@ die()
 	exit 1
 }
 
-[ -f "$BASEDIR/include/toplevel.mk" ] || \
-	die "Error: Could not find buildsystem base directory"
-[ -f "$BASEDIR/.config" ] || \
-	die "The buildsystem is not configured. Please run make menuconfig."
-cd "$BASEDIR" || die "Failed to enter base directory"
-
-mkdir -p "$STAMP_DIR_SUCCESS" "$STAMP_DIR_FAILED" "$STAMP_DIR_BLACKLIST" \
-	"$BUILD_DIR" "$BUILD_DIR_HOST" "$LOG_DIR"
-
-[ -d "$STAGING_DIR_HOST_TMPL" ] || {
-	rm -rf staging_dir/host
-	make tools/install V=99 || die "make tools/install failed, please check"
-	cp -al staging_dir/host "$STAGING_DIR_HOST_TMPL"
-	make toolchain/install V=99 || die "make toolchain/install failed, please check"
-	make target/linux/install V=99 || die "make target/linux/install failed, please check"
-}
-
-for pkg in `cat tmp/.packagedeps  | grep CONFIG_PACKAGE | grep -v curdir | sed -e 's,.*[/=]\s*,,' | sort -u`; do
-	SELECTED=
+test_package() # $1=pkgname
+{
+	local pkg="$1"
+	local SELECTED=
 	for conf in `grep CONFIG_PACKAGE tmp/.packagedeps | grep -E "[ /]$pkg\$" | sed -e 's,package-$(\(CONFIG_PACKAGE_.*\)).*,\1,'`; do
-		grep "$conf=" .config > /dev/null && SELECTED=1
+		grep "$conf=" .config > /dev/null && SELECTED=1 && break
 	done
-	STAMP_SUCCESS="$STAMP_DIR_SUCCESS/$pkg"
-	STAMP_FAILED="$STAMP_DIR_FAILED/$pkg"
-	STAMP_BLACKLIST="$STAMP_DIR_BLACKLIST/$pkg"
+	local STAMP_SUCCESS="$STAMP_DIR_SUCCESS/$pkg"
+	local STAMP_FAILED="$STAMP_DIR_FAILED/$pkg"
+	local STAMP_BLACKLIST="$STAMP_DIR_BLACKLIST/$pkg"
 	rm -f "$STAMP_FAILED"
-	[ -f "$STAMP_SUCCESS" ] && continue
+	[ -f "$STAMP_SUCCESS" ] && return
 	[ -n "$SELECTED" ] || {
 		echo "Package $pkg is not selected"
-		continue
+		return
 	}
 	[ -f "$STAMP_BLACKLIST" ] && {
 		echo "Package $pkg is blacklisted"
-		continue
+		return
 	}
 	echo "Testing package $pkg..."
 	rm -rf "$STAGING_DIR"
@@ -73,4 +70,34 @@ for pkg in `cat tmp/.packagedeps  | grep CONFIG_PACKAGE | grep -v curdir | sed -
 		touch "$STAMP_FAILED"
 		echo "Building package $pkg failed!"
 	fi
-done
+}
+
+[ -f "$BASEDIR/include/toplevel.mk" ] || \
+	die "Error: Could not find buildsystem base directory"
+[ -f "$BASEDIR/.config" ] || \
+	die "The buildsystem is not configured. Please run make menuconfig."
+cd "$BASEDIR" || die "Failed to enter base directory"
+
+mkdir -p "$STAMP_DIR_SUCCESS" "$STAMP_DIR_FAILED" "$STAMP_DIR_BLACKLIST" \
+	"$BUILD_DIR" "$BUILD_DIR_HOST" "$LOG_DIR"
+
+[ -d "$STAGING_DIR_HOST_TMPL" ] || {
+	rm -rf staging_dir/host
+	make tools/install V=99 || die "make tools/install failed, please check"
+	cp -al staging_dir/host "$STAGING_DIR_HOST_TMPL"
+	make toolchain/install V=99 || die "make toolchain/install failed, please check"
+	make target/linux/install V=99 || die "make target/linux/install failed, please check"
+}
+
+if [ $# -eq 0 ]; then
+	# iterate over all packages
+	for pkg in `cat tmp/.packagedeps  | grep CONFIG_PACKAGE | grep -v curdir | sed -e 's,.*[/=]\s*,,' | sort -u`; do
+		test_package "$pkg"
+	done
+else
+	# Only check the specified packages
+	while [ $# -ne 0 ]; do
+		test_package "$1"
+		shift
+	done
+fi
-- 
2.30.2