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).

2 files changed, 19 insertions, 19 deletions

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"