Remove unnecessary spaces in command substitutions

This is likely one of the very last changes necessary to make the
Libreboot build system more cohesive in appearance.

Hopefully from this point forward it won't be as readily apparent as
to who wrote which parts of the build system (i.e. won't look like a
patchwork quilt any longer).

18 files changed, 67 insertions, 67 deletions

diff --git a/projects/cbfstool/cbfstool b/projects/cbfstool/cbfstool
index eafe2ba9..c665bdca 100755
--- a/projects/cbfstool/cbfstool
+++ b/projects/cbfstool/cbfstool
@@ -56,12 +56,12 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local coreboot_sources_path=$( project_sources_path "$project" "$repository" "$@" )
+	local coreboot_sources_path=$(project_sources_path "$project" "$repository" "$@")
 	local sources_path="$coreboot_sources_path/util/cbfstool/"
-	local build_path=$( project_build_path "$project" "$@" )
-	local build_util_path=$( dirname "$build_path" )
+	local build_path=$(project_build_path "$project" "$@")
+	local build_util_path=$(dirname "$build_path")
 
-	local vboot_sources_path=$( project_sources_path "vboot" "vboot" "devices" )
+	local vboot_sources_path=$(project_sources_path "vboot" "vboot" "devices")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/cbmem/cbmem b/projects/cbmem/cbmem
index 6a469f61..3e240529 100755
--- a/projects/cbmem/cbmem
+++ b/projects/cbmem/cbmem
@@ -56,9 +56,9 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local coreboot_sources_path=$( project_sources_path "$project" "$repository" "$@" )
+	local coreboot_sources_path=$(project_sources_path "$project" "$repository" "$@")
 	local sources_path="$coreboot_sources_path/util/cbmem/"
-	local build_path=$( project_build_path "$project" "$@" )
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/coreboot/coreboot b/projects/coreboot/coreboot
index f577ca26..85c1719d 100755
--- a/projects/coreboot/coreboot
+++ b/projects/coreboot/coreboot
@@ -64,15 +64,15 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$payload" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$payload" "$@" )
-	local build_path=$( project_build_path "$project" "$payload" "$@" )
-	local config_path=$( coreboot_config_path "$payload" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$payload" "$@")
+	local build_path=$(project_build_path "$project" "$payload" "$@")
+	local config_path=$(coreboot_config_path "$payload" "$@")
 
-	local arch=$( coreboot_arch "$payload" "$@" )
+	local arch=$(coreboot_arch "$payload" "$@")
 
-	local crossgcc_build_path=$( project_build_path "crossgcc" "$arch" )
+	local crossgcc_build_path=$(project_build_path "crossgcc" "$arch")
 	local crossgcc_bin_path="$crossgcc_build_path/bin/"
-	local vboot_sources_path=$( project_sources_path "vboot" "vboot" "devices" )
+	local vboot_sources_path=$(project_sources_path "vboot" "vboot" "devices")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/cros-ec/cros-ec b/projects/cros-ec/cros-ec
index be7aa62b..ba03bd56 100755
--- a/projects/cros-ec/cros-ec
+++ b/projects/cros-ec/cros-ec
@@ -63,8 +63,8 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
@@ -79,9 +79,9 @@ build() {
 	else
 		local arch="arm"
 
-		local config=$( cros_ec_config "$@" )
+		local config=$(cros_ec_config "$@")
 
-		local crossgcc_bin_prefix=$( project_action_arguments "prefix" "crossgcc" "$arch" )
+		local crossgcc_bin_prefix=$(project_action_arguments "prefix" "crossgcc" "$arch")
 
 		make -C "$sources_path" out="$build_path" CROSS_COMPILE="$crossgcc_bin_prefix" HOST_CROSS_COMPILE= BOARD="$config" -j$TASKS
 	fi
diff --git a/projects/crossgcc/crossgcc b/projects/crossgcc/crossgcc
index 92a46860..46b9e3f3 100755
--- a/projects/crossgcc/crossgcc
+++ b/projects/crossgcc/crossgcc
@@ -46,9 +46,9 @@ extract() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_sources_path=$( crossgcc_tarball_sources_path "$tarball" )
-		local tarball_install_path=$( crossgcc_tarball_install_path "$tarball" "$@" )
-		local tarball_install_directory_path=$( dirname "$tarball_install_path" )
+		local tarball_sources_path=$(crossgcc_tarball_sources_path "$tarball")
+		local tarball_install_path=$(crossgcc_tarball_install_path "$tarball" "$@")
+		local tarball_install_directory_path=$(dirname "$tarball_install_path")
 
 		if [[ -f "$tarball_sources_path" ]] && ! [[ -f "$tarball_install_path" ]]
 		then
@@ -70,7 +70,7 @@ extract_check() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_install_path=$( crossgcc_tarball_install_path "$tarball" "$@" )
+		local tarball_install_path=$(crossgcc_tarball_install_path "$tarball" "$@")
 
 		test ! -f "$tarball_install_path"
 	done
@@ -86,9 +86,9 @@ update() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_sources_path=$( crossgcc_tarball_sources_path "$tarball" )
-		local tarball_install_path=$( crossgcc_tarball_install_path "$tarball" "$@" )
-		local tarball_install_directory_path=$( dirname "$tarball_install_path" )
+		local tarball_sources_path=$(crossgcc_tarball_sources_path "$tarball")
+		local tarball_install_path=$(crossgcc_tarball_install_path "$tarball" "$@")
+		local tarball_install_directory_path=$(dirname "$tarball_install_path")
 
 		if [[ -f $tarball_sources_path ]]
 		then
@@ -110,7 +110,7 @@ update_check() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_sources_path=$( crossgcc_tarball_sources_path "$tarball" "$@" )
+		local tarball_sources_path=$(crossgcc_tarball_sources_path "$tarball" "$@")
 
 		test ! -f "$tarball_sources_path"
 	done
@@ -119,7 +119,7 @@ update_check() {
 prefix() {
 	local arch=$1
 
-	local build_path=$( project_build_path "$project" "$@" )
+	local build_path=$(project_build_path "$project" "$@")
 
 	case $arch in
 		"arm")
@@ -138,8 +138,8 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
@@ -184,9 +184,9 @@ release() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_install_path=$( crossgcc_tarball_install_path "$tarball" "$@" )
-		local tarball_release_path=$( crossgcc_tarball_release_path "$tarball" "$@" )
-		local release_path=$( project_release_path "$project" "$SOURCES" "$@" )
+		local tarball_install_path=$(crossgcc_tarball_install_path "$tarball" "$@")
+		local tarball_release_path=$(crossgcc_tarball_release_path "$tarball" "$@")
+		local release_path=$(project_release_path "$project" "$SOURCES" "$@")
 
 		mkdir -p "$release_path"
 
@@ -210,7 +210,7 @@ release_check() {
 
 	crossgcc_tarballs "$@" | while read tarball
 	do
-		local tarball_release_path=$( crossgcc_tarball_release_path "$tarball" "$@" )
+		local tarball_release_path=$(crossgcc_tarball_release_path "$tarball" "$@")
 
 		test -f "$tarball_release_path"
 	done
diff --git a/projects/crossgcc/crossgcc-helper b/projects/crossgcc/crossgcc-helper
index 3891a15c..94e445bf 100755
--- a/projects/crossgcc/crossgcc-helper
+++ b/projects/crossgcc/crossgcc-helper
@@ -31,9 +31,9 @@ crossgcc_same_major_version_test() {
 }
 
 crossgcc_tarballs() {
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
 	local install_path="$sources_path/util/crossgcc/tarballs/"
-	local tarballs=$( ls "$sources_path/util/crossgcc/sum" | sed "s/.cksum$//" )
+	local tarballs=$(ls "$sources_path/util/crossgcc/sum" | sed "s/.cksum$//")
 
 	printf '%s\n' "$tarballs"
 }
@@ -50,7 +50,7 @@ crossgcc_tarball_install_path() {
 	local tarball=$1
 	shift
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
 	local install_path="$sources_path/util/crossgcc/tarballs/"
 	local tarball_install_path="$install_path/$tarball"
 
@@ -61,7 +61,7 @@ crossgcc_tarball_release_path() {
 	local tarball=$1
 	shift
 
-	local release_path=$( project_release_path "$project" "$SOURCES" "$@" )
+	local release_path=$(project_release_path "$project" "$SOURCES" "$@")
 	local tarball_release_path="$release_path/$tarball"
 
 	printf '%s\n' "$tarball_release_path"
diff --git a/projects/depthcharge/depthcharge b/projects/depthcharge/depthcharge
index fe64c7d9..966b9689 100755
--- a/projects/depthcharge/depthcharge
+++ b/projects/depthcharge/depthcharge
@@ -66,15 +66,15 @@ build() {
 		git_project_checkout "$project" "$repository" "$@"
 	fi
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
-	local libpayload_build_path=$( project_build_path "libpayload" "$project" "$@" )
+	local libpayload_build_path=$(project_build_path "libpayload" "$project" "$@")
 	local libpayload_build_install_path="$libpayload_build_path/install"
-	local vboot_sources_path=$( project_sources_path "vboot" "vboot" "devices" )
+	local vboot_sources_path=$(project_sources_path "vboot" "vboot" "devices")
 
-	local arch=$( depthcharge_arch "$@" )
-	local device=$( depthcharge_device "$@" )
+	local arch=$(depthcharge_arch "$@")
+	local device=$(depthcharge_device "$@")
 
 	project_action_arguments "checkout" "vboot" "devices"
 
diff --git a/projects/flashmap/flashmap b/projects/flashmap/flashmap
index 4ac6ab70..cc1cb81b 100755
--- a/projects/flashmap/flashmap
+++ b/projects/flashmap/flashmap
@@ -56,8 +56,8 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/flashrom-cros/flashrom-cros b/projects/flashrom-cros/flashrom-cros
index 8e793fa7..a1259c2c 100755
--- a/projects/flashrom-cros/flashrom-cros
+++ b/projects/flashrom-cros/flashrom-cros
@@ -61,8 +61,8 @@ build() {
 		git_project_checkout "$project" "$repository" "$@"
 	fi
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	mkdir -p "$build_path"
 
diff --git a/projects/flashrom/flashrom b/projects/flashrom/flashrom
index 0206e6b7..bc3199f0 100755
--- a/projects/flashrom/flashrom
+++ b/projects/flashrom/flashrom
@@ -70,8 +70,8 @@ build() {
 		git_project_checkout "$project" "$repository" "$@"
 	fi
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	mkdir -p "$build_path"
 
diff --git a/projects/hdctools/hdctools b/projects/hdctools/hdctools
index 9a7abdf0..e30b1f7a 100755
--- a/projects/hdctools/hdctools
+++ b/projects/hdctools/hdctools
@@ -58,8 +58,8 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/libpayload/libpayload b/projects/libpayload/libpayload
index 06c239dd..4fb90eb1 100755
--- a/projects/libpayload/libpayload
+++ b/projects/libpayload/libpayload
@@ -34,17 +34,17 @@ build() {
 		git_project_checkout "$repository" "$repository" "$@"
 	fi
 
-	local coreboot_sources_path=$( project_sources_path "$repository" "$repository" "$@" )
+	local coreboot_sources_path=$(project_sources_path "$repository" "$repository" "$@")
 	local sources_path="$coreboot_sources_path/payloads/libpayload/"
-	local build_path=$( project_build_path "$project" "$@" )
+	local build_path=$(project_build_path "$project" "$@")
 	local build_install_path="$build_path/install"
 
-	local config_name=$( libpayload_config "$@" )
+	local config_name=$(libpayload_config "$@")
 	local config_path="$sources_path/configs/$config_name"
 
-	local arch=$( libpayload_arch "$@" )
+	local arch=$(libpayload_arch "$@")
 
-	local crossgcc_build_path=$( project_build_path "crossgcc" "$arch" )
+	local crossgcc_build_path=$(project_build_path "crossgcc" "$arch")
 	local crossgcc_bin_path="$crossgcc_build_path/bin/"
 
 	rm -f "$sources_path/.xcompile"
diff --git a/projects/libreboot-release/libreboot-release b/projects/libreboot-release/libreboot-release
index d693f503..ed9604e1 100755
--- a/projects/libreboot-release/libreboot-release
+++ b/projects/libreboot-release/libreboot-release
@@ -16,7 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 install() {
-	local install_path=$( project_install_path "$project" "$@" )
+	local install_path=$(project_install_path "$project" "$@")
 
 	project_install "$project" "$@"
 }
diff --git a/projects/libreboot-sources/libreboot-sources b/projects/libreboot-sources/libreboot-sources
index 3dc1cb7d..bbf42315 100755
--- a/projects/libreboot-sources/libreboot-sources
+++ b/projects/libreboot-sources/libreboot-sources
@@ -23,7 +23,7 @@ update() {
 }
 
 install() {
-	local install_path=$( project_install_path "$project" "$@" )
+	local install_path=$(project_install_path "$project" "$@")
 
 	project_install "$project" "$@"
 }
@@ -33,7 +33,7 @@ install_check() {
 }
 
 release() {
-	local archive_path=$( project_release_archive_path "$project" "$SOURCES" "$@" )
+	local archive_path=$(project_release_archive_path "$project" "$SOURCES" "$@")
 	local sources_path=$root
 
 	project_release_install "$project" "$TOOLS" "$@"
@@ -51,7 +51,7 @@ release() {
 }
 
 release_check() {
-	local archive_path=$( project_release_archive_path "$project" "$SOURCES" "$@" )
+	local archive_path=$(project_release_archive_path "$project" "$SOURCES" "$@")
 
 	project_release_install_check "$project" "$TOOLS" "$@"
 
diff --git a/projects/mosys/mosys b/projects/mosys/mosys
index 5ac27ee4..b795deb2 100755
--- a/projects/mosys/mosys
+++ b/projects/mosys/mosys
@@ -56,10 +56,10 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
-	local flashmap_build_path=$( project_build_path "flashmap" "$@" )
+	local flashmap_build_path=$(project_build_path "flashmap" "$@")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/nvramtool/nvramtool b/projects/nvramtool/nvramtool
index 70bf0758..96813239 100755
--- a/projects/nvramtool/nvramtool
+++ b/projects/nvramtool/nvramtool
@@ -56,9 +56,9 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local coreboot_sources_path=$( project_sources_path "$project" "$repository" "$@" )
+	local coreboot_sources_path=$(project_sources_path "$project" "$repository" "$@")
 	local sources_path="$coreboot_sources_path/util/nvramtool/"
-	local build_path=$( project_build_path "$project" "$@" )
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then
diff --git a/projects/vboot/vboot b/projects/vboot/vboot
index 55d28c87..e1216872 100755
--- a/projects/vboot/vboot
+++ b/projects/vboot/vboot
@@ -77,8 +77,8 @@ build() {
 
 	if [[ "$target" = "tools" ]]
 	then
-		local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-		local build_path=$( project_build_path "$project" "$@" )
+		local sources_path=$(project_sources_path "$project" "$repository" "$@")
+		local build_path=$(project_build_path "$project" "$@")
 
 		mkdir -p "$build_path"
 
diff --git a/projects/vpd/vpd b/projects/vpd/vpd
index f8ebe59f..1105e588 100755
--- a/projects/vpd/vpd
+++ b/projects/vpd/vpd
@@ -56,8 +56,8 @@ build() {
 
 	project_sources_directory_missing_empty_error "$project" "$repository" "$@"
 
-	local sources_path=$( project_sources_path "$project" "$repository" "$@" )
-	local build_path=$( project_build_path "$project" "$@" )
+	local sources_path=$(project_sources_path "$project" "$repository" "$@")
+	local build_path=$(project_build_path "$project" "$@")
 
 	if git_project_check "$repository"
 	then