fixed all shellcheck bugs

11 files changed, 61 insertions, 30 deletions

diff --git a/build_cross.sh b/build_cross.sh
index 790dbb8..e573e3e 100755
--- a/build_cross.sh
+++ b/build_cross.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # Prepare the cross-compiler for the destination platform, in our
diff --git a/build_stage1.sh b/build_stage1.sh
index 098054f..2f9606a 100755
--- a/build_stage1.sh
+++ b/build_stage1.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # build all packages for stage 1 using the cross-compiler
diff --git a/build_stage1_package.sh b/build_stage1_package.sh
index 18ca632..53cfae9 100755
--- a/build_stage1_package.sh
+++ b/build_stage1_package.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # builds and installs one package for stage 1
@@ -19,7 +20,7 @@ export PATH="$XTOOLS_ARCH/bin:${PATH}"
 
 . "$SCRIPT_DIR/$TARGET_CPU-stage1/template/DESCR"
 
-if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -Q | cut -f 1 -d ' ' | grep -c "^${PACKAGE}$") = 0 -o $(find $STAGE1_PACKAGES/$PACKAGE-*pkg.tar.xz 2>/dev/null | grep -v shim | wc -l) = 0; then
+if test "$(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -Q | cut -f 1 -d ' ' | grep -c "^${PACKAGE}$")" = 0 -o "$(find "$STAGE1_PACKAGES" -regex ".*/$PACKAGE-.*pkg\\.tar\\.xz" | grep -cv shim)" = 0; then
 	echo "Building package $PACKAGE."
 	
 	cd $STAGE1_BUILD || exit 1
@@ -27,16 +28,16 @@ if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -
 	# clean up old build
 	
 	sudo rm -rf "$PACKAGE"
-	rm -f $STAGE1_PACKAGES/$PACKAGE-*pkg.tar.xz
+	rm -f "$STAGE1_PACKAGES/$PACKAGE"-*pkg.tar.xz
 
 	# check out the package build information from the upstream git rep
 	# using asp (or from the AUR using yaourt)
 	
 	PACKAGE_DIR="$SCRIPT_DIR/$TARGET_CPU-stage1/$PACKAGE"
 	PACKAGE_CONF="$PACKAGE_DIR/DESCR"	
-	if test -f $PACKAGE_CONF; then
-		if test $(grep -c FETCH_METHOD $PACKAGE_CONF) = 1; then
-			FETCH_METHOD=$(grep FETCH_METHOD $PACKAGE_CONF | cut -f 2 -d = | tr -d '"')
+	if test -f "$PACKAGE_CONF"; then
+		if test "$(grep -c FETCH_METHOD "$PACKAGE_CONF")" = 1; then
+			FETCH_METHOD=$(grep FETCH_METHOD "$PACKAGE_CONF" | cut -f 2 -d = | tr -d '"')
 		fi
 	fi
 	case $FETCH_METHOD in
@@ -48,10 +49,10 @@ if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -
 			;;
 		"packages32")
 			# (we assume, we only take core packages)
-			cp -a $ARCHLINUX32_PACKAGES/core/$PACKAGE .
+			cp -a "$ARCHLINUX32_PACKAGES/core/$PACKAGE" .
 			;;
 		*)
-			print "ERROR: unknown FETCH_METHOD '$FETCH_METHOD'.." >2
+			print "ERROR: unknown FETCH_METHOD '$FETCH_METHOD'.." >&2
 			exit 1
 	esac
 			
@@ -70,7 +71,7 @@ if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -
 	# copy all other files from Archlinux32, if they exist
 	# (we assume, we only take core packages during stage1)
 	if test -f "$DIFF_PKGBUILD"; then
-		find $ARCHLINUX32_PACKAGES/core/$PACKAGE/* ! -name PKGBUILD \
+		find "$ARCHLINUX32_PACKAGES/core/$PACKAGE"/* ! -name PKGBUILD \
 			-exec cp {} . \;
 	fi
 		
@@ -82,8 +83,8 @@ if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -
 	fi
 	
 	# copy all files into the build area (but the package DESCR file)
-	if test -d $PACKAGE_DIR; then
-		find $PACKAGE_DIR/* ! -name DESCR \
+	if test -d "$PACKAGE_DIR"; then
+		find "$PACKAGE_DIR"/* ! -name DESCR \
 			-exec cp {} . \;
 	fi
 
@@ -130,9 +131,9 @@ if test $(pacman --config "$STAGE1_CHROOT/etc/pacman.conf" -r "$STAGE1_CHROOT" -
 		
 		if test "$SYSROOT_INSTALL" = 1; then
 			cd "$XTOOLS_ARCH/$TARGET_CPU-unknown-linux-gnu/sysroot" || exit 1
-			sudo bsdtar xf $STAGE1_CHROOT/packages/$TARGET_CPU/$PACKAGE-*.pkg.tar.xz
+			sudo bsdtar xf "$STAGE1_CHROOT/packages/$TARGET_CPU/$PACKAGE"-*.pkg.tar.xz
 			if test "x$ADDITIONAL_INSTALL_PACKAGE" != "x"; then
-				sudo bsdtar xf $STAGE1_CHROOT/packages/$TARGET_CPU/$ADDITIONAL_INSTALL_PACKAGE-*.pkg.tar.xz
+				sudo bsdtar xf "$STAGE1_CHROOT/packages/$TARGET_CPU/$ADDITIONAL_INSTALL_PACKAGE"-*.pkg.tar.xz
 			fi
 			cd "$STAGE1_BUILD/$PACKAGE" || exit 1
 		fi
diff --git a/compute_dependencies.sh b/compute_dependencies.sh
index b9a5fd6..5d52145 100755
--- a/compute_dependencies.sh
+++ b/compute_dependencies.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # Compute dependencies and make-dependencies to build packages in stage1,
@@ -21,7 +22,11 @@ ALL_PACKAGES=$(cat ${tmp_dir}/dependencies | sort | uniq)
 
 export CARCH='x86_64'
 
-for package in $ALL_PACKAGES; do
+get_dependencies( )
+{
+	package=$1
+	mode=$2
+	
 	asp show $package >${tmp_dir}/$package.PKGBUILD
 	# temporary hotfix for FS#57524
 	if test "$(head -n1 ${tmp_dir}/$package.PKGBUILD | grep -c '^\$Id\$$' )" == 1; then
@@ -34,18 +39,29 @@ for package in $ALL_PACKAGES; do
 		ADD_PACKAGE=$(echo $_tmp | rev | cut -f 1 -d ' ' | rev)
 		# TODO: we should map sub packages to packages everywhere
 		echo "WARN: seen a redirect from $SUB_PACKAGE to $ADD_PACKAGE" >&2
-		continue
+		return
 	fi
-	depends=$(. ${tmp_dir}/$package.PKGBUILD; echo "${depends[@]}")
-	makedepends=$(. ${tmp_dir}/$package.PKGBUILD; echo "${makedepends[@]}")
+	_depends=$(. ${tmp_dir}/$package.PKGBUILD; echo "${depends[@]}")
+	for subpackage in "${_depends[@]}"; do
+		get_dependencies "$subpackage" "$mode"
+	done
+	depends+=( "${_depends[@]}" )
+	#makedepends=$(. ${tmp_dir}/$package.PKGBUILD; echo "${makedepends[@]}")
 	# TODO handle version constraints
 	#checkdepends=$(. ${tmp_dir}/$package.PKGBUILD; echo "${checkdepends[@]}")
 	#echo $package
 	#printf "\tdepends: $depends\n"
 	#printf "\tmakedepends: $makedepends\n"
 	#printf "\tcheckdepends: $checkdepends\n"
-#	echo "${depends[@]}"
-	echo "${makedepends[@]}"
+	#echo "${depends[@]}"
+	#echo "${makedepends[@]}"
+}
+
+for package in $ALL_PACKAGES; do
+	unset depends
+	declare -a depends
+	get_dependencies "$package" "depends"
+	echo "$package" "${depends[@]}"
 done
 
 # ./compute_dependencies.sh | tr -s ' ' '\n' | sort | uniq > depends
diff --git a/create_ca-certificates-utils_shim.sh b/create_ca-certificates-utils_shim.sh
index 7f5e8bf..01f75c5 100755
--- a/create_ca-certificates-utils_shim.sh
+++ b/create_ca-certificates-utils_shim.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # the ca-certificates-utils-shim shim
@@ -28,6 +29,7 @@ arch = any
 EOF
 
 	cd pkg/ca-certificates-utils-shim || exit 1
+	# shellcheck disable=SC2035
 	tar cJvf - .PKGINFO * | xz > ../../ca-certificates-utils-shim-20170307-1-any.pkg.tar.xz
 	cd ../.. || exit 1
 
diff --git a/create_cdrom.sh b/create_cdrom.sh
index 79164b1..d2330bb 100755
--- a/create_cdrom.sh
+++ b/create_cdrom.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # builds a small ISO image for installing a stage 1 system:
@@ -11,7 +12,7 @@ sudo rm -rf $STAGE1_ISOLINUX
 mkdir $STAGE1_ISOLINUX
 sudo cp -a $STAGE1_CHROOT/* $STAGE1_ISOLINUX/.
 sudo chown -R cross:cross $STAGE1_ISOLINUX/.
-cd $STAGE1_ISOLINUX
+cd $STAGE1_ISOLINUX || exit 1
 
 # simple ISOlinux menu, with options for fast choosing a root device
 mkdir boot/isolinux
@@ -59,5 +60,5 @@ sudo cp /usr/lib/syslinux/bios/isolinux.bin boot/isolinux/.
 sudo genisoimage -J -r -o ../arch486.iso -b boot/isolinux/isolinux.bin \
 	-c boot/isolinux/boot.cat -input-charset UTF-8 -no-emul-boot \
 	-boot-load-size 4 -boot-info-table -joliet-long .
-cd ..
+cd .. || exit 1
 
diff --git a/create_gcc-lib_shim.sh b/create_gcc-lib_shim.sh
index a741809..70e4d9c 100755
--- a/create_gcc-lib_shim.sh
+++ b/create_gcc-lib_shim.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # the gcc-lib shim
@@ -35,6 +36,7 @@ arch = $TARGET_CPU
 EOF
 
 	cd pkg/gcc-libs-shim || exit 1
+	# shellcheck disable=SC2035
 	tar cJvf - .PKGINFO * | xz > ../../gcc-libs-shim-7.2.0-1-$TARGET_CPU.pkg.tar.xz
 	cd ../.. || exit 1
 
diff --git a/create_glibc_shim.sh b/create_glibc_shim.sh
index d91104b..ac0c7d9 100755
--- a/create_glibc_shim.sh
+++ b/create_glibc_shim.sh
@@ -1,18 +1,21 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # the glibc-shim shim
 
 if test ! -f $STAGE1_CHROOT/packages/$TARGET_CPU/glibc-shim-2.26-1-$TARGET_CPU.pkg.tar.xz; then
 
-	cd $STAGE1_BUILD
+	cd $STAGE1_BUILD || exit 1
 	sudo rm -rf glibc-shim
 	mkdir glibc-shim
-	cd glibc-shim
+	cd glibc-shim || exit 1
 	mkdir -p pkg/glibc-shim/usr/include
 	cp -a $XTOOLS_ARCH/$TARGET_ARCH/sysroot/usr/include/* pkg/glibc-shim/usr/include
-	sudo rm -rf pkg/glibc-shim/usr/include/{linux,misc,mtd,rdma,scsi,sound,video,xen,asm,asm-generic}
+	for dir in linux misc mtd rdma scsi sound video xen asm asm-generic; do
+		sudo rm -rf pkg/glibc-shim/usr/include/$dir
+	done
 	mkdir -p pkg/glibc-shim/etc
 	cp -a $XTOOLS_ARCH/$TARGET_ARCH/sysroot/etc/rpc pkg/glibc-shim/etc/.
 	mkdir -p pkg/glibc-shim/usr/bin
@@ -52,7 +55,7 @@ if test ! -f $STAGE1_CHROOT/packages/$TARGET_CPU/glibc-shim-2.26-1-$TARGET_CPU.p
 	cp -a $XTOOLS_ARCH/$TARGET_ARCH/sysroot/usr/share/locale pkg/glibc-shim/usr/share/.
 
 	BUILDDATE=$(date '+%s')
-	size=`du -sk --apparent-size pkg/`
+	size=$(du -sk --apparent-size pkg/)
 	size="$(( ${size%%[^0-9]*} * 1024 ))"
 	cat > pkg/glibc-shim/.PKGINFO <<EOF
 pkgname = glibc
@@ -64,9 +67,10 @@ size = $size
 arch = $TARGET_CPU
 EOF
 
-	cd pkg/glibc-shim
+	cd pkg/glibc-shim || exit 1
+	# shellcheck disable=SC2035	
 	tar cJvf - .PKGINFO * | xz > ../../glibc-shim-2.26-1-$TARGET_CPU.pkg.tar.xz
-	cd ../..
+	cd ../.. || exit 1
 
 	cp -v ./*.pkg.tar.xz $STAGE1_CHROOT/packages/$TARGET_CPU/.
 	rm -rf $STAGE1_CHROOT/var/cache/pacman/pkg/*
diff --git a/create_hdd.sh b/create_hdd.sh
index d1d735c..3170a64 100755
--- a/create_hdd.sh
+++ b/create_hdd.sh
@@ -1,11 +1,12 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # builds a hard disk image for a stage 1 system:
 # no ramdisk, no modules, no fancy startup, just a shell script
 
-cd $CROSS_HOME
+cd $CROSS_HOME || exit 1
 
 umount mnt
 rm -rf mnt
@@ -27,7 +28,7 @@ mkdir mnt
 sudo mount /dev/loop2p1 mnt
 sudo cp -a i486-root/* mnt/.
 sudo chown -R cross:cross mnt/.
-cd mnt
+cd mnt || exit 1
 
 # A simple ISOlinux boot loader booting from first partition, starting
 # uinit wich start /etc/init/boot
@@ -78,7 +79,7 @@ ssh-keygen -b 521 -t ecdsa -f etc/ssh/ssh_host_ecdsa_key -N ''
 ssh-keygen -b 2048 -t ed25519 -f etc/ssh/ssh_host_ed25519_key -N ''
 chmod 0400 etc/ssh/ssh_host_*_key
 mkdir root/.ssh
-cp $HOME/.ssh/id_rsa.pub root/.ssh/authorized_keys
+cp "$HOME/.ssh/id_rsa.pub" root/.ssh/authorized_keys
 
 # add some test programs to test the C and C++ compiler
 
@@ -113,7 +114,7 @@ sudo chmod 0775 etc/init/boot
 
 # umount and clean up partitions and loopback devices
 
-cd ..
+cd .. || exit 1
 sudo umount mnt
 sudo partx -v --delete /dev/loop2
 sudo losetup -d /dev/loop2
diff --git a/install_host.sh b/install_host.sh
index c2a9c54..aaade23 100755
--- a/install_host.sh
+++ b/install_host.sh
@@ -2,6 +2,7 @@
 
 # Install necessary tools
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # development stuff
diff --git a/prepare_stage1_repo.sh b/prepare_stage1_repo.sh
index d3cf684..91a0021 100755
--- a/prepare_stage1_repo.sh
+++ b/prepare_stage1_repo.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+# shellcheck source=./default.conf
 . "./default.conf"
 
 # prepare the i486-chroot for stage 1