Less cat abuse

More than 90% of cats were thus terminated.
read (shell built-in) is better at reading, and dogs are better pets.

Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>

checkgit

@@ -4,7 +4,7 @@
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 
 main()
 {

lbmk

@@ -27,7 +27,7 @@ set -u -e
 . "include/err.sh"
 . "include/export.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 buildpath=""
 mode=""
 option=""

script/build/boot/roms

@@ -31,7 +31,7 @@ set -u -e
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 opts=""
 boards=
 firstoption=""

script/build/boot/roms_helper

@@ -28,7 +28,7 @@ set -u -e
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 
 cfgsdir="resources/coreboot"
 

script/build/release/roms

@@ -23,7 +23,7 @@ set -u -e
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 version="version-unknown"
 versiondate="version-date-unknown"
 tree="default"
@@ -53,9 +53,9 @@ main()
 init_check()
 {
 	[ -f version ] && \
-		version="$(cat version)"
+		read version < version
 	[ -f versiondate ] && \
-		versiondate="$(cat versiondate)"
+		read versiondate < versiondate
 	[ ! -d "bin/" ] && \
 		err "init_check: no ROMs built yet (error)"
 	[ -d "release/" ] || \

script/build/release/src

@@ -23,7 +23,7 @@ set -u -e
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
+read projectname < projectname
 
 trees_fetch_list="coreboot u-boot seabios"
 simple_fetch_list="flashrom grub memtest86plus me_cleaner uefitool"
@@ -46,9 +46,9 @@ printf "Building source code archive, version %s\n" "${version}"
 main()
 {
 	[ -f version ] && \
-		version="$(cat version)"
+		read version < version
 	[ -f versiondate ] && \
-		versiondate="$(cat versiondate)"
+		read versiondate < versiondate
 
 	create_release_directory
 	download_modules

script/handle/make/config

@@ -26,8 +26,8 @@ set -u -e
 
 . "include/err.sh"
 
-projectname="$(cat projectname)"
-our_version="$(cat version)"
+read projectname < projectname
+read our_version < version
 
 export LOCALVERSION="-${projectname}-${our_version}"
 
@@ -270,11 +270,11 @@ copy_elf()
 		    err "copy_elf: cannot prepare coreboot image"
 	fi
 
-	for f in $(cat "${listfile}"); do
+	while read f; do
 		[ ! -f "${codedir}/$f" ] || \
 		    cp "${codedir}/${f}" "${dest_dir}/" || \
 		    fail "copy_elf: cannot copy elf file"
-	done
+	done < ${listfile}
 
 	./handle make file -c "${codedir}" || \
 	    fail "copy_elf: clean: ${codedir} (${project}/${target})"

script/misc/versioncheck

@@ -21,10 +21,10 @@ set -u
 
 . "include/err.sh"
 
-project="$(cat projectname)"
+read project < projectname
 
 version="version-unknown"
-[ -f version ] && version="$(cat version)"
+[ -f version ] && read version < version
 version_="${version}"
 if [ -e ".git" ]; then
 	version="$(git describe --tags HEAD 2>&1)" || \
@@ -34,7 +34,7 @@ if [ -e ".git" ]; then
 fi
 
 versiondate="version-date-unknown"
-[ -f versiondate ] && versiondate="$(cat versiondate)"
+[ -f versiondate ] && read versiondate < versiondate
 versiondate_="${versiondate}"
 if [ -e ".git" ]; then
 	versiondate="$(git show --no-patch --no-notes --pretty='%ct' HEAD)" || \