[*] cd <...> || perror --> cde <...>

16 files changed, 30 insertions, 32 deletions

diff --git a/core/modules/beamergui/module.build b/core/modules/beamergui/module.build
index 316b9757..c091171b 100644
--- a/core/modules/beamergui/module.build
+++ b/core/modules/beamergui/module.build
@@ -8,7 +8,7 @@ build() {
 	local SRCDIR="${MODULE_WORK_DIR}/src/beamergui"
 
 	mkdir -p "$MODULE_BUILD_DIR/opt/openslx/bin"
-	cd "${MODULE_BUILD_DIR}/opt/openslx/bin" || perror "Could not cd!"
+	cde "${MODULE_BUILD_DIR}/opt/openslx/bin"
 	pinfo "Running cmake"
 	cmake "$SRCDIR" || perror "'cmake $SRCDIR' failed."
 	pinfo "Running make"
diff --git a/core/modules/busybox/module.build b/core/modules/busybox/module.build
index 9214a484..a6954efd 100644
--- a/core/modules/busybox/module.build
+++ b/core/modules/busybox/module.build
@@ -4,7 +4,7 @@ fetch_source() {
 	if ! [ -d "src/.git" ]; then
 		git clone --depth 1 "${REQUIRED_GIT}" --branch "$REQUIRED_BRANCH" src || perror "Could not clone busybox git"
 	fi
-	cd src || perror "Could not cd to src"
+	cde src
 	# Patch image centering and background filling if not patched yet
 	if ! grep -q "bcenter_image" "miscutils/fbsplash.c"; then
 		git apply "${MODULE_DIR}/fbsplash-center.patch" || perror "Could not apply busybox patch for fbsplash image centering"
@@ -19,19 +19,17 @@ fetch_source() {
 	if [ -n "$CC" ]; then
 		sed -i -r 's/^CC\s*=\s*(\S)/CC ?= \1/' Makefile || perror "Could not patch Makefile"
 	fi
-	cd .. || perror "cd .. failed"
 }
 
 build() {
 	cp "${MODULE_DIR}/openslx-busybox-config" "src/.config"
-	cd src || perror "Could not cd to src"
+	cde src
 	yes '' | make oldconfig
 	pinfo "Running make (if this hangs, check for unset options, ie. when you increased the REQUIRED_BRANCH)"
 	make || perror "failed."
 	pinfo "Running make install"
 	make CONFIG_PREFIX="$MODULE_BUILD_DIR" install || perror "failed"
 	rm -f "$MODULE_BUILD_DIR/bin/mount" "$MODULE_BUILD_DIR/bin/umount" "$MODULE_BUILD_DIR/bin/bash"
-	cd - &> /dev/null
 }
 
 post_copy() {
diff --git a/core/modules/cron/module.build b/core/modules/cron/module.build
index 6a467d4e..d4ecce79 100644
--- a/core/modules/cron/module.build
+++ b/core/modules/cron/module.build
@@ -10,7 +10,7 @@ fetch_source() {
 
 build() {
 	# compilation
-	cd "${MODULE_WORK_DIR}/src" || perror "Could not cd to '${MODULE_WORK_DIR}/src'. Did fetch_source work?"
+	cde "${MODULE_WORK_DIR}/src"
 	./autogen.sh || perror "Autogen failed"
 	./configure --disable-dependency-tracking --enable-syscrontab --prefix= --exec-prefix= --bindir=/opt/openslx/bin --sbindir=/opt/openslx/sbin || perror "configure failed"
 
diff --git a/core/modules/cups-sicgs/module.build b/core/modules/cups-sicgs/module.build
index 37c22798..874176c4 100644
--- a/core/modules/cups-sicgs/module.build
+++ b/core/modules/cups-sicgs/module.build
@@ -9,7 +9,7 @@ fetch_source() {
 }
 
 build() {
-	cd "${MODULE_WORK_DIR}/src/" || perror "Could not cd to '${MODULE_WORK_DIR}/src'. Did fetch_source work?"
+	cde "${MODULE_WORK_DIR}/src/"
 	# Initial archive is zip
 	unzip -j -o "${MODULE_WORK_DIR}/src/driver.zip" || perror "Could not extract initial driver.zip"
 	# Then we have two tgz, 32bit and 64bit
diff --git a/core/modules/dmidecode/module.build b/core/modules/dmidecode/module.build
index 7e944bcd..6b891730 100644
--- a/core/modules/dmidecode/module.build
+++ b/core/modules/dmidecode/module.build
@@ -9,7 +9,7 @@ fetch_source() {
 build() {
 
 	# compilation
-	cd "${MODULE_WORK_DIR}/src" || perror "Could not cd to '${MODULE_WORK_DIR}/src'. Did fetch_source work?"
+	cde "${MODULE_WORK_DIR}/src"
 
 	make || perror "Could not compile dmidecode using 'make'."
 
diff --git a/core/modules/idleaction/module.build b/core/modules/idleaction/module.build
index 6aac9d93..41fe2445 100644
--- a/core/modules/idleaction/module.build
+++ b/core/modules/idleaction/module.build
@@ -15,7 +15,7 @@ build() {
 	local SRCDIR="${MODULE_WORK_DIR}/src/idle-daemon"
 
 	mkdir -p "$MODULE_BUILD_DIR/opt/openslx/sbin"
-	cd "${MODULE_BUILD_DIR}/opt/openslx/sbin" || perror "Could not cd!"
+	cde "${MODULE_BUILD_DIR}/opt/openslx/sbin"
 	pinfo "Running cmake"
 	cmake "$SRCDIR" || perror "'cmake $SRCDIR' failed."
 	pinfo "Running make"
diff --git a/core/modules/kernel-vanilla/module.build b/core/modules/kernel-vanilla/module.build
index d6128172..26a58792 100644
--- a/core/modules/kernel-vanilla/module.build
+++ b/core/modules/kernel-vanilla/module.build
@@ -27,7 +27,7 @@ fetch_source() {
 	pdebug "getting kernel sources via git ...."
 	if grep -q -- "${REQUIRED_GIT}" "./ksrc/.git/config" && grep -q -- "v${REQUIRED_KERNEL}" "./ksrc/.git/config"; then
 		pinfo "Trying to update existing clone"
-		cd ksrc || perror "Could not cd to ksrc"
+		cde ksrc
 		git pull || perror "Could not pull already checked out repo"
 		cd ..
 	else
@@ -44,7 +44,7 @@ fetch_source() {
 	fi
 	# Other patches
 	local patch
-	cd "$MODULE_WORK_DIR/ksrc" || perror "Could not CD to kernel-source dir ksrc"
+	cde "$MODULE_WORK_DIR/ksrc"
 	for patch in "${MODULE_DIR}/patches/"*; do
 		[ -f "$patch" ] || continue
 		grep -q -F "$patch" "patches-done" && continue
@@ -71,7 +71,7 @@ build() {
 	update_config
 	cp "${TARGET_CONFIG_FILE}" "ksrc/.config"
 	# make kernel with the new config
-	cd ksrc || perror "Could not cd to ksrc, was the kernel source fetched properly?"
+	cde ksrc
 	pinfo "Preparing kernel for new config ('make oldconfig')."
 	if [ "x$MLTK_QUIET" = "x1" ]; then
 		make olddefconfig || perror "make oldconfig failed."
@@ -159,7 +159,7 @@ patch_aufs() {
 		git clone "git://github.com/sfjro/${AUFS}-standalone.git" || perror "Cloning ${AUFS} failed."
 	fi
 	# get the needed version
-	cd "${MODULE_WORK_DIR}/${AUFS}-standalone" || perror "Could not CD to ${AUFS}-standalone"
+	cde "${MODULE_WORK_DIR}/${AUFS}-standalone"
 	local branches=( $( git branch -r | grep -oE 'aufs[0-9\.\+]+$' ) )
 	local major minor patch
 	IFS=. read major minor patch _ <<<"$REQUIRED_KERNEL"
@@ -186,7 +186,7 @@ patch_aufs() {
 	[ -e "include/linux/aufs_type.h" ] && cp "include/linux/aufs_type.h" "$MODULE_WORK_DIR/ksrc/include/linux/"
 	[ -e "include/uapi/linux/aufs_type.h" ] && cp "include/uapi/linux/aufs_type.h" "$MODULE_WORK_DIR/ksrc/include/uapi/linux/"
 
-	cd "$MODULE_WORK_DIR/ksrc" || perror "Could not CD to kernel-source dir ksrc"
+	cde "$MODULE_WORK_DIR/ksrc"
 
 	local PATCH
 	# Mandatory
@@ -201,6 +201,6 @@ patch_aufs() {
 		pinfo "Applied '$MODULE_WORK_DIR/${AUFS}-standalone/${PATCH}.patch'"
 	done
 	pinfo "Patched kernel source with ${NEEDED_BRANCH}"
-	cd "$MODULE_WORK_DIR" || perror "Where is WORK_DIR?"
+	cde "$MODULE_WORK_DIR"
 }
 
diff --git a/core/modules/kernel/module.build b/core/modules/kernel/module.build
index bb825fac..6df7464f 100644
--- a/core/modules/kernel/module.build
+++ b/core/modules/kernel/module.build
@@ -46,7 +46,7 @@ build() {
 	update_config
 	cp "${TARGET_CONFIG_FILE}" "ksrc/.config"
 	# make kernel with the new config
-	cd ksrc || perror "Could not cd to ksrc, was the kernel source fetched properly?"
+	cde ksrc
 	pinfo "Preparing kernel for new config ('make oldconfig')."
 	if [ "x$MLTK_QUIET" = "x1" ]; then
 		make olddefconfig || perror "make olddefconfig failed."
@@ -123,7 +123,7 @@ patch_aufs() {
 	[ ! -z ${SYSTEM_KERNEL_LONG} ] && local NEEDED_BRANCH=$(echo $SYSTEM_KERNEL_LONG | awk -F "." '{print $1"."$2}') \
 				|| perror "SYSTEM_KERNEL_LONG not set, this should not happen!"
 	pinfo "Getting branch origin/$NEEDED_BRANCH"
-	cd "$MODULE_WORK_DIR/aufs3-standalone" || perror "Could not CD to aufs3-standalone"
+	cde "$MODULE_WORK_DIR/aufs3-standalone"
 	git checkout "origin/aufs$NEEDED_BRANCH" || perror "Could not checkout needed branch."
 	pinfo "Starting to patch... $NEEDED_BRANCH"
 	tarcopy "Documentation fs" "$MODULE_WORK_DIR/ksrc"
@@ -132,7 +132,7 @@ patch_aufs() {
 	[ -e "include/linux/aufs_type.h" ] && cp "include/linux/aufs_type.h" "$MODULE_WORK_DIR/ksrc/include/linux/"
 	[ -e "include/uapi/linux/aufs_type.h" ] && cp "include/uapi/linux/aufs_type.h" "$MODULE_WORK_DIR/ksrc/include/uapi/linux/"
 
-	cd "$MODULE_WORK_DIR/ksrc" || perror "Could not CD to kernel-source dir ksrc"
+	cde "$MODULE_WORK_DIR/ksrc"
 
 	patch -p1 < "$MODULE_WORK_DIR/aufs3-standalone/aufs3-kbuild.patch" || perror "aufs3-standalone/aufs3-kbuild.patch failed!"
 	patch -p1 < "$MODULE_WORK_DIR/aufs3-standalone/aufs3-base.patch" || perror "aufs3-standalone/aufs3-base.patch failed!"
diff --git a/core/modules/nvidia-common/module.build b/core/modules/nvidia-common/module.build
index 619d1170..c402f5d2 100644
--- a/core/modules/nvidia-common/module.build
+++ b/core/modules/nvidia-common/module.build
@@ -2,7 +2,7 @@
 fetch_source() {
 	local version
 	mkdir -p src
-	cd src || perror "Could not change into src directory."
+	cde src
 	for version in $NVIDIA_VERSIONS; do
 		download "${REQUIRED_URL//%VERSION%/$version}" "${version}.run"
 	done
diff --git a/core/modules/printergui/module.build b/core/modules/printergui/module.build
index 0f335341..fcf55406 100644
--- a/core/modules/printergui/module.build
+++ b/core/modules/printergui/module.build
@@ -15,7 +15,7 @@ build() {
 	activate_qt 4
 
 	mkdir -p "$DESTDIR"
-	cd "$DESTDIR" || perror "Could not cd to $DESTDIR!"
+	cde "$DESTDIR"
 	pinfo "Running cmake"
 	cmake "$SRCDIR/" || perror "'cmake' failed (e.g. not installed)."
 	pinfo "Running make"
diff --git a/core/modules/pvs2/module.build b/core/modules/pvs2/module.build
index a1039e7d..3be43b87 100644
--- a/core/modules/pvs2/module.build
+++ b/core/modules/pvs2/module.build
@@ -11,7 +11,7 @@ build() {
 
 	mkdir -p "${DESTDIR}" || perror "Could not mkdir ${DESTDIR}!"
 	mkdir -p "${BUILDDIR}" || perror "Could not mkdir ${BUILDDIR}!"
-	cd "${BUILDDIR}" || perror "Could not cd to ${BUILDDIR}!"
+	cde "${BUILDDIR}"
 
 	pinfo "Running cmake"
 	cmake .. || perror "'cmake ..' failed."
diff --git a/core/modules/redsocks/module.build b/core/modules/redsocks/module.build
index 4903cdbd..9dacd88b 100644
--- a/core/modules/redsocks/module.build
+++ b/core/modules/redsocks/module.build
@@ -4,16 +4,16 @@
 
 fetch_source () {
 	mkdir -p src
-	cd src || perror "Could not cd to src"
+	cde src
 	if [ ! -d "redsocks" ]; then
 		git clone "$REQUIRED_GIT" "redsocks" || perror "Could not clone redoscks from github"
 	fi
-	cd redsocks || perror "Could not cd to src/redsocks"
+	cde redsocks
 	git checkout "$REQUIRED_REVISION" || perror "Could not checkout revision $REQUIRED_REVISION"
 }	
 
 build () {
-	cd "$MODULE_WORK_DIR/src/redsocks" || perror "src/redsocks not found"
+	cde "$MODULE_WORK_DIR/src/redsocks"
 	make || perror "make failed."
 	mkdir -p "$MODULE_BUILD_DIR/sbin"
 	cp "redsocks" "$MODULE_BUILD_DIR/sbin/" || perror "Could not copy redsocks binary to build dir"
diff --git a/core/modules/slxbrowser/module.build b/core/modules/slxbrowser/module.build
index 89a56b6d..d8b66125 100644
--- a/core/modules/slxbrowser/module.build
+++ b/core/modules/slxbrowser/module.build
@@ -8,7 +8,7 @@ build() {
 	local SRCDIR="${MODULE_WORK_DIR}/src/"
 
 	mkdir -p "${MODULE_BUILD_DIR}/${REQUIRED_PREFIX}"
-	cd "${MODULE_BUILD_DIR}/${REQUIRED_PREFIX}" || perror "No dir"
+	cde "${MODULE_BUILD_DIR}/${REQUIRED_PREFIX}"
 
 	pinfo "Running cmake"
 
diff --git a/core/modules/vmware12/module.build b/core/modules/vmware12/module.build
index 5f05596b..0df2f17e 100644
--- a/core/modules/vmware12/module.build
+++ b/core/modules/vmware12/module.build
@@ -3,7 +3,7 @@ fetch_source() {
 	[ -d "${MODULE_WORK_DIR}/src" ] && \
 		{ rm -r "${MODULE_WORK_DIR}/src"	|| perror "Could not delete old src dir."; }
 	mkdir -p "${MODULE_WORK_DIR}/src"	|| perror "Could not mkdir src"
-	cd "${MODULE_WORK_DIR}/src"			|| perror "cd to '${MODULE_WORK_DIR}/src' failed."
+	cde "${MODULE_WORK_DIR}/src"
 
 	local BASE_URL LIST_URL BUILD_NO
 	#BASE_URL="http://softwareupdate.vmware.com/cds/vmw-desktop/ws/12.5.2/4638234/linux/core/"
@@ -140,7 +140,7 @@ build() {
 			[ -s "\$KMOD" ] || perror "Kmod \$KMOD does not exist"
 			[ ! -d "\${SHORT}-only" ] && tar xf "\$KMOD"
 			[ ! -d "\${SHORT}-only" ] && perror "untar of \$KMOD failed."
-			cd "\${SHORT}-only" || perror "Where is \${SHORT}-only?"
+			cde "\${SHORT}-only"
 			if ! patch -p1 < "\$file"; then
 				cd ..
 				rm -rf -- "\${SHORT}-only"
diff --git a/core/modules/vmware15/module.build b/core/modules/vmware15/module.build
index ef76fc6f..5c5de701 100644
--- a/core/modules/vmware15/module.build
+++ b/core/modules/vmware15/module.build
@@ -3,7 +3,7 @@ fetch_source() {
 	[ -d "${MODULE_WORK_DIR}/src" ] && \
 		{ rm -r "${MODULE_WORK_DIR}/src"	|| perror "Could not delete old src dir."; }
 	mkdir -p "${MODULE_WORK_DIR}/src"	|| perror "Could not mkdir src"
-	cd "${MODULE_WORK_DIR}/src"			|| perror "cd to '${MODULE_WORK_DIR}/src' failed."
+	cde "${MODULE_WORK_DIR}/src"
 
 	local BASE_URL LIST_URL BUILD_NO
 	#BASE_URL="http://softwareupdate.vmware.com/cds/vmw-desktop/ws/12.5.2/4638234/linux/core/"
@@ -95,7 +95,7 @@ build() {
 			[ -s "\$KMOD" ] || perror "Kmod \$KMOD does not exist"
 			[ ! -d "\${SHORT}-only" ] && tar xf "\$KMOD"
 			[ ! -d "\${SHORT}-only" ] && perror "untar of \$KMOD failed."
-			cd "\${SHORT}-only" || perror "Where is \${SHORT}-only?"
+			cde "\${SHORT}-only"
 			if ! patch -p1 < "\$file"; then
 				cd ..
 				rm -rf -- "\${SHORT}-only"
@@ -111,7 +111,7 @@ build() {
 		vmware-modconfig --console --build-mod -k "${TARGET_KERNEL_LONG}" vmmon $(which gcc) "${KERNEL_HEADERS_DIR}/include" vmplayer vmmon || perror "vmmon build failed"
 	EOF
 
-	cd "${MODULE_WORK_DIR}" || perror "Could not cd to '${MODULE_WORK_DIR}'"
+	cde "${MODULE_WORK_DIR}"
 
 	# cleanup unneeded files
 	rm -rf -- "${MODULE_BUILD_DIR}/etc/vmware-installer"
diff --git a/core/modules/xorg/module.build b/core/modules/xorg/module.build
index 390b5922..8e165f08 100644
--- a/core/modules/xorg/module.build
+++ b/core/modules/xorg/module.build
@@ -4,7 +4,7 @@ fetch_source() {
 	if [ -n "$REQUIRED_XORG_DRIVERS" ]; then
 		local drv
 		mkdir -p src
-		cd src || perror "No cd to xorg src dir"
+		cde src
 		for drv in $REQUIRED_XORG_DRIVERS; do
 			drv=${drv%//*}
 			[ -d "${drv}/.git" ] && continue
@@ -43,7 +43,7 @@ build() {
 			repo=${drv%//*}
 			vers=${drv#*//}
 			pinfo "Compiling $drv"
-			cd "${MODULE_WORK_DIR}/src/${repo}" || perror "No src dir for xorg driver $repo"
+			cde "${MODULE_WORK_DIR}/src/${repo}"
 			if [ "$drv" != "$vers" ]; then
 				git checkout "$vers" || pwarn "Could not checkout $vers for $repo"
 			fi