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* [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
@ 2023-08-06 12:17 Nicolas Boichat via buildroot
  2023-08-06 13:33 ` Thomas Petazzoni via buildroot
  0 siblings, 1 reply; 6+ messages in thread
From: Nicolas Boichat via buildroot @ 2023-08-06 12:17 UTC (permalink / raw)
  To: buildroot; +Cc: Nicolas Boichat

screenfetch requires an "awk" implementation: add that to dependencies.

Also, upstream would only use an executable called "awk": pick up
upstream patch that can autodetect awk implementation, so that
"mawk" can be used.

Signed-off-by: Nicolas Boichat <drinkcat@google.com>
---
 .../0001-Detect-which-awk-to-use.patch        | 783 ++++++++++++++++++
 package/screenfetch/Config.in                 |   4 +
 2 files changed, 787 insertions(+)
 create mode 100644 package/screenfetch/0001-Detect-which-awk-to-use.patch

diff --git a/package/screenfetch/0001-Detect-which-awk-to-use.patch b/package/screenfetch/0001-Detect-which-awk-to-use.patch
new file mode 100644
index 0000000000..86e51e5511
--- /dev/null
+++ b/package/screenfetch/0001-Detect-which-awk-to-use.patch
@@ -0,0 +1,783 @@
+From 39b6eec51f0c2fa5f2b0e876b14dcfc9c1febf97 Mon Sep 17 00:00:00 2001
+From: Nicolas Boichat <drinkcat@google.com>
+Date: Fri, 4 Aug 2023 12:55:36 +0000
+Subject: [PATCH] Detect which awk to use
+
+Some embedded distributions (e.g. buildroot) may only provide mawk,
+without a symlink to awk.
+
+At first glance, awk scripts to appear to work fine with either
+gawk or mawk.
+
+Signed-off-by: Nicolas Boichat <drinkcat@google.com>
+Upstream: https://github.com/KittyKatt/screenFetch/commit/b49a2334b8ba806dbc532219e86363886a85d9c8
+[rebased on 3.9.1]
+---
+ screenfetch-dev | 245 +++++++++++++++++++++++++-----------------------
+ 1 file changed, 130 insertions(+), 115 deletions(-)
+
+diff --git a/screenfetch-dev b/screenfetch-dev
+index 1e53b2c..765930f 100755
+--- a/screenfetch-dev
++++ b/screenfetch-dev
+@@ -352,9 +352,9 @@ colorNumberToCode () {
+ 
+ detectColors () {
+ 	my_colors=$(sed 's/^,/na,/;s/,$/,na/;s/,/ /' <<< "${OPTARG}")
+-	my_lcolor=$(awk -F' ' '{print $1}' <<< "${my_colors}")
++	my_lcolor=$("${AWK}" -F' ' '{print $1}' <<< "${my_colors}")
+ 	my_lcolor=$(colorNumberToCode "${my_lcolor}")
+-	my_hcolor=$(awk -F' ' '{print $2}' <<< "${my_colors}")
++	my_hcolor=$("${AWK}" -F' ' '{print $2}' <<< "${my_colors}")
+ 	my_hcolor=$(colorNumberToCode "${my_hcolor}")
+ }
+ 
+@@ -462,7 +462,22 @@ case $1 in
+ 	--version) displayVersion; exit 0;;
+ esac
+ 
++# Detect which awk to use (unless already specified in environment)
++if [[ -z "${AWK}" ]]; then
++	for awk in awk gawk mawk; do
++		if command -v "${awk}" > /dev/null; then
++			AWK="${awk}"
++			break
++		fi
++	done
++fi
++
++if ! command -v "${AWK}" > /dev/null; then
++	errorOut "No awk interpreter available (AWK=\"${AWK}\")."
++	exit 1
++fi
+ 
++# Parse the rest of the flags (some of these functions require awk)
+ while getopts ":hsu:evVEnLNtlS:A:D:o:c:d:pa:w" flags; do
+ 	case $flags in
+ 		h) displayHelp; exit 0 ;;
+@@ -608,8 +623,8 @@ detectdistro () {
+ 				"Debian")
+ 					if [[ -f /etc/crunchbang-lsb-release || -f /etc/lsb-release-crunchbang ]]; then
+ 						distro="CrunchBang"
+-						distro_release=$(awk -F'=' '/^DISTRIB_RELEASE=/ {print $2}' /etc/lsb-release-crunchbang)
+-						distro_codename=$(awk -F'=' '/^DISTRIB_DESCRIPTION=/ {print $2}' /etc/lsb-release-crunchbang)
++						distro_release=$("${AWK}" -F'=' '/^DISTRIB_RELEASE=/ {print $2}' /etc/lsb-release-crunchbang)
++						distro_codename=$("${AWK}" -F'=' '/^DISTRIB_DESCRIPTION=/ {print $2}' /etc/lsb-release-crunchbang)
+ 					elif [[ -f /etc/siduction-version ]]; then
+ 						distro="Siduction"
+ 						distro_release="(Debian Sid)"
+@@ -620,10 +635,10 @@ detectdistro () {
+ 					elif [[ -f /etc/os-release ]]; then
+ 						if grep -q -i 'Raspbian' /etc/os-release ; then
+ 							distro="Raspbian"
+-							distro_release=$(awk -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
++							distro_release=$("${AWK}" -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
+ 						elif grep -q -i 'BlankOn' /etc/os-release ; then
+ 							distro='BlankOn'
+-							distro_release=$(awk -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
++							distro_release=$("${AWK}" -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
+ 						else
+ 							distro="Debian"
+ 						fi
+@@ -639,7 +654,7 @@ detectdistro () {
+ 					;;
+ 				"Sulin")
+ 					distro="Sulin"
+-					distro_release=$(awk -F'=' '/^ID_LIKE=/ {print $2}' /etc/os-release)
++					distro_release=$("${AWK}" -F'=' '/^ID_LIKE=/ {print $2}' /etc/os-release)
+ 					distro_codename="Roolling donkey" # this is not wrong :D
+ 					;;
+ 				"KaOS"|"kaos")
+@@ -718,7 +733,7 @@ detectdistro () {
+ 						if grep -q 'SailfishOS' /etc/os-release; then
+ 							distro="SailfishOS"
+ 							distro_codename="$(grep 'VERSION=' /etc/os-release | cut -d '(' -f2 | cut -d ')' -f1)"
+-							distro_release="$(awk -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
++							distro_release="$("${AWK}" -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
+ 						fi
+ 					fi
+ 					;;
+@@ -753,7 +768,7 @@ detectdistro () {
+ 						if grep -q -i 'SUSE Linux Enterprise' /etc/os-release ; then
+ 							distro="SUSE Linux Enterprise"
+ 							distro_codename="n/a"
+-							distro_release=$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
++							distro_release=$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
+ 						fi
+ 					fi
+ 					if [[ "${distro_codename}" == "Tumbleweed" ]]; then
+@@ -789,7 +804,7 @@ detectdistro () {
+ 					distro="SailfishOS"
+ 					if [[ -f /etc/os-release ]]; then
+ 						distro_codename="$(grep 'VERSION=' /etc/os-release | cut -d '(' -f2 | cut -d ')' -f1)"
+-						distro_release="$(awk -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
++						distro_release="$("${AWK}" -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
+ 					fi
+ 					;;
+ 				"Sparky"|"SparkyLinux")
+@@ -863,12 +878,12 @@ detectdistro () {
+ 					;;
+ 					"Haiku")
+ 						distro="Haiku"
+-						distro_more="$(uname -v | awk '/^hrev/ {print $1}')"
++						distro_more="$(uname -v | "${AWK}" '/^hrev/ {print $1}')"
+ 					;;
+ 					"GNU/Linux")
+ 						if type -p crux >/dev/null 2>&1; then
+ 							distro="CRUX"
+-							distro_more="$(crux | awk '{print $3}')"
++							distro_more="$(crux | "${AWK}" '{print $3}')"
+ 						fi
+ 						if type -p nixos-version >/dev/null 2>&1; then
+ 							distro="NixOS"
+@@ -944,7 +959,7 @@ detectdistro () {
+ 					[[ "${distro}" == "Neon" ]] && distro="KDE neon"
+ 					[[ "${distro}" == "SLED" || "${distro}" == "sled" || "${distro}" == "SLES" || "${distro}" == "sles" ]] && distro="SUSE Linux Enterprise"
+ 					if [[ "${distro}" == "SUSE Linux Enterprise" && -f /etc/os-release ]]; then
+-						distro_more="$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')"
++						distro_more="$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')"
+ 					fi
+ 					if [[ "${distro}" == "Debian" && -f /usr/bin/pveversion ]]; then
+ 						distro="Proxmox VE"
+@@ -955,7 +970,7 @@ detectdistro () {
+ 
+ 			if [[ "${distro}" == "Unknown" && "${OSTYPE}" =~ "linux" && -f /etc/lsb-release ]]; then
+ 				LSB_RELEASE=$(</etc/lsb-release)
+-				distro=$(echo "${LSB_RELEASE}" | awk 'BEGIN {
++				distro=$(echo "${LSB_RELEASE}" | "${AWK}" 'BEGIN {
+ 					distro = "Unknown"
+ 				}
+ 				{
+@@ -1001,7 +1016,7 @@ detectdistro () {
+ 					if [ -f /etc/os-release ]; then
+ 						if grep -q -i 'SUSE Linux Enterprise' /etc/os-release ; then
+ 							distro="SUSE Linux Enterprise"
+-							distro_more=$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
++							distro_more=$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
+ 						fi
+ 					fi
+ 					if [[ "${distro_more}" =~ "Tumbleweed" ]]; then
+@@ -1051,7 +1066,7 @@ detectdistro () {
+ 					if [[ -x /usr/bin/sw_vers ]] && /usr/bin/sw_vers | grep -i 'Mac OS X' >/dev/null; then
+ 						distro="Mac OS X"
+ 					elif [[ -f /var/run/dmesg.boot ]]; then
+-						distro=$(awk 'BEGIN {
++						distro=$("${AWK}" 'BEGIN {
+ 							distro = "Unknown"
+ 						}
+ 						{
+@@ -1080,7 +1095,7 @@ detectdistro () {
+ 
+ 			if [[ "${distro}" == "Unknown" ]] && [[ "${OSTYPE}" =~ "linux" || "${OSTYPE}" == "gnu" ]]; then
+ 				if [[ -f /etc/issue ]]; then
+-					distro=$(awk 'BEGIN {
++					distro=$("${AWK}" 'BEGIN {
+ 						distro = "Unknown"
+ 					}
+ 					{
+@@ -1123,8 +1138,8 @@ detectdistro () {
+ 					fi
+ 				elif [[ -f /etc/lsb-release ]]; then
+ 					if grep -q -i 'CHROMEOS_RELEASE_NAME' /etc/lsb-release; then
+-						distro="$(awk -F'=' '/^CHROMEOS_RELEASE_NAME=/ {print $2}' /etc/lsb-release)"
+-						distro_more="$(awk -F'=' '/^CHROMEOS_RELEASE_VERSION=/ {print $2}' /etc/lsb-release)"
++						distro="$("${AWK}" -F'=' '/^CHROMEOS_RELEASE_NAME=/ {print $2}' /etc/lsb-release)"
++						distro_more="$("${AWK}" -F'=' '/^CHROMEOS_RELEASE_VERSION=/ {print $2}' /etc/lsb-release)"
+ 					fi
+ 				fi
+ 			fi
+@@ -1301,7 +1316,7 @@ detectuptime () {
+ 		now=$(date +%s)
+ 		uptime=$((now - boot))
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		uptime=$(uptime | awk -F', up ' '{gsub(/ *hours?,/, "h"); gsub(/ *minutes?/, "m"); print $2;}')
++		uptime=$(uptime | "${AWK}" -F', up ' '{gsub(/ *hours?,/, "h"); gsub(/ *minutes?/, "m"); print $2;}')
+ 	else
+ 		if [[ -f /proc/uptime ]]; then
+ 			uptime=$(</proc/uptime)
+@@ -1322,9 +1337,9 @@ detectuptime () {
+ 		fi
+ 	else
+ 		if [[ "$distro" =~ "NetBSD" ]]; then
+-			uptime=$(awk -F. '{print $1}' /proc/uptime)
++			uptime=$("${AWK}" -F. '{print $1}' /proc/uptime)
+ 		elif [[ "$distro" =~ "BSD" ]]; then
+-			uptime=$(uptime | awk '{$1=$2=$(NF-6)=$(NF-5)=$(NF-4)=$(NF-3)=$(NF-2)=$(NF-1)=$NF=""; sub(" days","d");sub(",","");sub(":","h ");sub(",","m"); print}')
++			uptime=$(uptime | "${AWK}" '{$1=$2=$(NF-6)=$(NF-5)=$(NF-4)=$(NF-3)=$(NF-2)=$(NF-1)=$NF=""; sub(" days","d");sub(",","");sub(":","h ");sub(",","m"); print}')
+ 		fi
+ 	fi
+ 	verboseOut "Finding current uptime...found as '${uptime}'"
+@@ -1483,21 +1498,21 @@ detectcpu () {
+ 			cpu="Unknown"
+ 		fi
+ 	elif [ "$distro" == "FreeBSD" ]; then
+-		cpu=$(dmesg | awk -F': ' '/^CPU/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
++		cpu=$(dmesg | "${AWK}" -F': ' '/^CPU/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
+ 	elif [ "$distro" == "DragonFlyBSD" ]; then
+ 		cpu=$(sysctl -n hw.model)
+ 	elif [ "$distro" == "OpenBSD" ]; then
+ 		cpu=$(sysctl -n hw.model | sed 's/@.*//')
+ 	elif [ "$distro" == "Haiku" ]; then
+-		cpu=$(sysinfo -cpu | awk -F': ' '/^CPU #0/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
++		cpu=$(sysinfo -cpu | "${AWK}" -F': ' '/^CPU #0/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
+ 	else
+-		cpu=$(awk -F':' '/^model name/ {split($2, A, " @"); print A[1]; exit}' /proc/cpuinfo)
++		cpu=$("${AWK}" -F':' '/^model name/ {split($2, A, " @"); print A[1]; exit}' /proc/cpuinfo)
+ 		cpun=$(grep -c '^processor' /proc/cpuinfo)
+ 		if [ -z "$cpu" ]; then
+-			cpu=$(awk 'BEGIN{FS=":"} /Hardware/ { print $2; exit }' /proc/cpuinfo)
++			cpu=$("${AWK}" 'BEGIN{FS=":"} /Hardware/ { print $2; exit }' /proc/cpuinfo)
+ 		fi
+ 		if [ -z "$cpu" ]; then
+-			cpu=$(awk 'BEGIN{FS=":"} /^cpu/ { gsub(/  +/," ",$2); print $2; exit}' /proc/cpuinfo | sed 's/, altivec supported//;s/^ //')
++			cpu=$("${AWK}" 'BEGIN{FS=":"} /^cpu/ { gsub(/  +/," ",$2); print $2; exit}' /proc/cpuinfo | sed 's/, altivec supported//;s/^ //')
+ 			if [[ $cpu =~ ^(PPC)*9.+ ]]; then
+ 				model="IBM PowerPC G5 "
+ 			elif [[ $cpu =~ 740/750 ]]; then
+@@ -1541,15 +1556,15 @@ detectcpu () {
+ 		bl="${loc}/bios_limit"
+ 		smf="${loc}/scaling_max_freq"
+ 		if [ -f "$bl" ] && [ -r "$bl" ]; then
+-			cpu_mhz=$(awk '{print $1/1000}' "$bl")
++			cpu_mhz=$("${AWK}" '{print $1/1000}' "$bl")
+ 		elif [ -f "$smf" ] && [ -r "$smf" ]; then
+-			cpu_mhz=$(awk '{print $1/1000}' "$smf")
++			cpu_mhz=$("${AWK}" '{print $1/1000}' "$smf")
+ 		else
+-			cpu_mhz=$(awk -F':' '/cpu MHz/{ print int($2+.5) }' /proc/cpuinfo | head -n 1)
++			cpu_mhz=$("${AWK}" -F':' '/cpu MHz/{ print int($2+.5) }' /proc/cpuinfo | head -n 1)
+ 		fi
+ 		if [ -n "$cpu_mhz" ]; then
+ 			if [ "${cpu_mhz%.*}" -ge 1000 ]; then
+-				cpu_ghz=$(awk '{print $1/1000}' <<< "${cpu_mhz}")
++				cpu_ghz=$("${AWK}" '{print $1/1000}' <<< "${cpu_mhz}")
+ 				cpufreq="${cpu_ghz}GHz"
+ 			else
+ 				cpufreq="${cpu_mhz}MHz"
+@@ -1603,16 +1618,16 @@ detectgpu () {
+ 			# gpu=$(sed 's/.*device.*= //' <<< "${gpu_info}" | sed "s/'//g")
+ 		fi
+ 	elif [[ "${distro}" == "OpenBSD" ]]; then
+-		gpu=$(glxinfo 2> /dev/null | awk '/OpenGL renderer string/ { sub(/OpenGL renderer string: /,""); print }')
++		gpu=$(glxinfo 2> /dev/null | "${AWK}" '/OpenGL renderer string/ { sub(/OpenGL renderer string: /,""); print }')
+ 	elif [[ "${distro}" == "Mac OS X" ]]; then
+-		gpu=$(system_profiler SPDisplaysDataType | awk -F': ' '/^ *Chipset Model:/ {print $2}' | awk '{ printf "%s / ", $0 }' | sed -e 's/\/ $//g')
++		gpu=$(system_profiler SPDisplaysDataType | "${AWK}" -F': ' '/^ *Chipset Model:/ {print $2}' | "${AWK}" '{ printf "%s / ", $0 }' | sed -e 's/\/ $//g')
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+ 		gpu=$(wmic path Win32_VideoController get caption | sed -n '2p')
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		gpu="$(listdev | grep -A2 -e 'device Display controller' | awk -F': ' '/^ +device/ {print $2}')"
++		gpu="$(listdev | grep -A2 -e 'device Display controller' | "${AWK}" -F': ' '/^ +device/ {print $2}')"
+ 	else
+ 		if [[ -n "$(PATH="/opt/bin:$PATH" type -p nvidia-smi)" ]]; then
+-			gpu=$($(PATH="/opt/bin:$PATH" type -p nvidia-smi | cut -f1) -q | awk -F':' '/Product Name/ {gsub(/: /,":"); print $2}' | sed ':a;N;$!ba;s/\n/, /g')
++			gpu=$($(PATH="/opt/bin:$PATH" type -p nvidia-smi | cut -f1) -q | "${AWK}" -F':' '/Product Name/ {gsub(/: /,":"); print $2}' | sed ':a;N;$!ba;s/\n/, /g')
+ 		elif [[ -n "$(PATH="/usr/sbin:$PATH" type -p glxinfo)" && -z "${gpu}" ]]; then
+ 			gpu_info=$($(PATH="/usr/sbin:$PATH" type -p glxinfo | cut -f1) 2>/dev/null)
+ 			gpu=$(grep "OpenGL renderer string" <<< "${gpu_info}" | cut -d ':' -f2 | sed -n -e '1h;2,$H;${g;s/\n/, /g' -e 'p' -e '}')
+@@ -1650,12 +1665,12 @@ detectgpu () {
+ # Run it only on Intel Processors if GPU is unknown
+ DetectIntelGPU() {
+ 	if [ -r /proc/fb ]; then
+-		gpu=$(awk 'BEGIN {ORS = " &"} {$1="";print}' /proc/fb | sed  -r s/'^\s+|\s*&$'//g)
++		gpu=$("${AWK}" 'BEGIN {ORS = " &"} {$1="";print}' /proc/fb | sed  -r s/'^\s+|\s*&$'//g)
+ 	fi
+ 
+ 	case $gpu in
+ 		*mfb)
+-			gpu=$(lspci | grep -i vga | awk -F ": " '{print $2}') 
++			gpu=$(lspci | grep -i vga | "${AWK}" -F ": " '{print $2}')
+ 			;;
+ 		*intel*)
+ 			gpu="intel"
+@@ -1667,7 +1682,7 @@ DetectIntelGPU() {
+ 
+ 	if [[ "$gpu" = "intel" ]]; then
+ 		#Detect CPU
+-		local CPU=$(uname -p | awk '{print $3}')
++		local CPU=$(uname -p | "${AWK}" '{print $3}')
+ 		CPU=${CPU#*'-'}; #Detect CPU number
+ 
+ 		#Detect Intel GPU
+@@ -1710,7 +1725,7 @@ detectdisk () {
+ 		if [[ "${distro}" =~ (Free|Net|DragonFly)BSD ]]; then
+ 			totaldisk=$(df -h -c 2>/dev/null | tail -1)
+ 		elif [[ "${distro}" == "OpenBSD" ]]; then
+-			totaldisk=$(df -Pk 2> /dev/null | awk '
++			totaldisk=$(df -Pk 2> /dev/null | "${AWK}" '
+ 				/^\// {total+=$2; used+=$3; avail+=$4}
+ 				END{printf("total %.1fG %.1fG %.1fG %d%%\n", total/1048576, used/1048576, avail/1048576, used*100/total)}')
+ 		elif [[ "${distro}" == "Mac OS X" ]]; then
+@@ -1718,9 +1733,9 @@ detectdisk () {
+ 		else
+ 			totaldisk=$(df -h -x aufs -x tmpfs -x overlay --total 2>/dev/null | tail -1)
+ 		fi
+-		disktotal=$(awk '{print $2}' <<< "${totaldisk}")
+-		diskused=$(awk '{print $3}' <<< "${totaldisk}")
+-		diskusedper=$(awk '{print $5}' <<< "${totaldisk}")
++		disktotal=$("${AWK}" '{print $2}' <<< "${totaldisk}")
++		diskused=$("${AWK}" '{print $3}' <<< "${totaldisk}")
++		diskusedper=$("${AWK}" '{print $5}' <<< "${totaldisk}")
+ 		diskusage="${diskused} / ${disktotal} (${diskusedper})"
+ 		diskusage_verbose=$(sed 's/%/%%/' <<< "$diskusage")
+ 	fi
+@@ -1733,17 +1748,17 @@ detectdisk () {
+ detectmem () {
+ 	if [ "$distro" == "Mac OS X" ]; then
+ 		totalmem=$(echo "$(sysctl -n hw.memsize)" / 1024^2 | bc)
+-		wiredmem=$(vm_stat | grep wired | awk '{ print $4 }' | sed 's/\.//')
+-		activemem=$(vm_stat | grep ' active' | awk '{ print $3 }' | sed 's/\.//')
+-		compressedmem=$(vm_stat | grep occupied | awk '{ print $5 }' | sed 's/\.//')
++		wiredmem=$(vm_stat | grep wired | "${AWK}" '{ print $4 }' | sed 's/\.//')
++		activemem=$(vm_stat | grep ' active' | "${AWK}" '{ print $3 }' | sed 's/\.//')
++		compressedmem=$(vm_stat | grep occupied | "${AWK}" '{ print $5 }' | sed 's/\.//')
+ 		if [[ ! -z "$compressedmem | tr -d" ]]; then  # FIXME: is this line correct?
+ 			compressedmem=0
+ 		fi
+ 		usedmem=$(((wiredmem + activemem + compressedmem) * 4 / 1024))
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+-		total_mem=$(awk '/MemTotal/ { print $2 }' /proc/meminfo)
++		total_mem=$("${AWK}" '/MemTotal/ { print $2 }' /proc/meminfo)
+ 		totalmem=$((total_mem / 1024))
+-		free_mem=$(awk '/MemFree/ { print $2 }' /proc/meminfo)
++		free_mem=$("${AWK}" '/MemFree/ { print $2 }' /proc/meminfo)
+ 		used_mem=$((total_mem - free_mem))
+ 		usedmem=$((used_mem / 1024))
+ 	elif [[ "$distro" == "FreeBSD"  || "$distro" == "DragonFlyBSD" ]]; then
+@@ -1769,21 +1784,21 @@ detectmem () {
+ 		usedmem=$((used_mem / 1024 / 1024))
+ 	elif [ "$distro" == "OpenBSD" ]; then
+ 		totalmem=$(($(sysctl -n hw.physmem) / 1024 / 1024))
+-		usedmem=$(vmstat | awk '!/[a-z]/{gsub("M",""); print $3}')
++		usedmem=$(vmstat | "${AWK}" '!/[a-z]/{gsub("M",""); print $3}')
+ 	elif [ "$distro" == "NetBSD" ]; then
+-		phys_mem=$(awk '/MemTotal/ { print $2 }' /proc/meminfo)
++		phys_mem=$("${AWK}" '/MemTotal/ { print $2 }' /proc/meminfo)
+ 		totalmem=$((phys_mem / 1024))
+ 		if grep -q 'Cached' /proc/meminfo; then
+-			cache=$(awk '/Cached/ {print $2}' /proc/meminfo)
++			cache=$("${AWK}" '/Cached/ {print $2}' /proc/meminfo)
+ 			usedmem=$((cache / 1024))
+ 		else
+-			free_mem=$(awk '/MemFree/ { print $2 }' /proc/meminfo)
++			free_mem=$("${AWK}" '/MemFree/ { print $2 }' /proc/meminfo)
+ 			used_mem=$((phys_mem - free_mem))
+ 			usedmem=$((used_mem / 1024))
+ 		fi
+ 	elif [ "$distro" == "Haiku" ]; then
+-		totalmem=$(sysinfo -mem | awk 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $6/1024**2)}')
+-		usedmem=$(sysinfo -mem | awk 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $5/1024**2)}')
++		totalmem=$(sysinfo -mem | "${AWK}" 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $6/1024**2)}')
++		usedmem=$(sysinfo -mem | "${AWK}" 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $5/1024**2)}')
+ 	else
+ 		# MemUsed = Memtotal + Shmem - MemFree - Buffers - Cached - SReclaimable
+ 		# Source: https://github.com/dylanaraps/neofetch/pull/391/files#diff-e863270127ca6116fd30e708cdc582fc
+@@ -1798,7 +1813,7 @@ detectmem () {
+ 		#done
+ 		#usedmem=$((usedmem / 1024))
+ 		#totalmem=$((totalmem / 1024))
+-		mem=$(free -b | awk 'NR==2{print $2"-"$7}')
++		mem=$(free -b | "${AWK}" 'NR==2{print $2"-"$7}')
+ 		usedmem=$((mem / 1024 / 1024))
+ 		totalmem=$((${mem//-*} / 1024 / 1024))
+ 	fi
+@@ -1823,7 +1838,7 @@ detectshell_ver () {
+ 	esac
+ 
+ 	if [[ -n $version_data ]];then
+-		version=$(awk '
++		version=$("${AWK}" '
+ 		BEGIN {
+ 			IGNORECASE=1
+ 		}
+@@ -1842,7 +1857,7 @@ detectshell () {
+ 	if [[ ! "${shell_type}" ]]; then
+ 		if [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" || "${distro}" == "Haiku" || "${distro}" == "Alpine Linux" ||
+ 			"${distro}" == "Mac OS X" || "${distro}" == "TinyCore" || "${distro}" == "Raspbian" || "${OSTYPE}" == "gnu" ]]; then
+-			shell_type=$(echo "$SHELL" | awk -F'/' '{print $NF}')
++			shell_type=$(echo "$SHELL" | "${AWK}" -F'/' '{print $NF}')
+ 		elif readlink -f "$SHELL" 2>&1 | grep -q -i 'busybox'; then
+ 			shell_type="BusyBox"
+ 		else
+@@ -1851,7 +1866,7 @@ detectshell () {
+ 			elif [[ "${distro}" =~ "BSD" ]]; then
+ 				shell_type=$(ps -p $PPID -o command | tail -1)
+ 			else
+-				shell_type=$(ps -p "$(ps -p $PPID | awk '$1 !~ /PID/ {print $1}')" | awk 'FNR>1 {print $1}')
++				shell_type=$(ps -p "$(ps -p $PPID | "${AWK}" '$1 !~ /PID/ {print $1}')" | "${AWK}" 'FNR>1 {print $1}')
+ 			fi
+ 			shell_type=${shell_type/-}
+ 			shell_type=${shell_type//*\/}
+@@ -1881,7 +1896,7 @@ detectshell () {
+ 			shell_version_data=$( detectshell_ver "$shell_type" "^zsh" "2" )
+ 			;;
+ 		fish)
+-			shell_version_data=$( fish --version | awk '{print $3}' )
++			shell_version_data=$( fish --version | "${AWK}" '{print $3}' )
+ 			;;
+ 	esac
+ 
+@@ -1899,17 +1914,17 @@ detectshell () {
+ detectres () {
+ 	xResolution="No X Server"
+ 	if [[ ${distro} == "Mac OS X" ]]; then
+-		xResolution=$(system_profiler SPDisplaysDataType | awk '/Resolution:/ {print $2"x"$4" "}')
++		xResolution=$(system_profiler SPDisplaysDataType | "${AWK}" '/Resolution:/ {print $2"x"$4" "}')
+ 		if [[ "$(echo "$xResolution" | wc -l)" -ge 1 ]]; then
+ 			xResolution=$(echo "$xResolution" | tr "\\n" "," | sed 's/\(.*\),/\1/')
+ 		fi
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+-		xResolution=$(wmic path Win32_VideoController get CurrentHorizontalResolution,CurrentVerticalResolution | awk 'NR==2 {print $1"x"$2}')
++		xResolution=$(wmic path Win32_VideoController get CurrentHorizontalResolution,CurrentVerticalResolution | "${AWK}" 'NR==2 {print $1"x"$2}')
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		xResolution="$(screenmode | grep Resolution | awk '{gsub(/,/,""); print $2"x"$3}')"
++		xResolution="$(screenmode | grep Resolution | "${AWK}" '{gsub(/,/,""); print $2"x"$3}')"
+ 	elif [[ -n ${DISPLAY} ]]; then
+ 		if type -p xdpyinfo >/dev/null 2>&1; then
+-			xResolution=$(xdpyinfo | awk '/^ +dimensions/ {print $2}')
++			xResolution=$(xdpyinfo | "${AWK}" '/^ +dimensions/ {print $2}')
+ 		fi
+ 	fi
+ 	verboseOut "Finding current resolution(s)...found as '$xResolution'"
+@@ -1937,7 +1952,7 @@ detectde () {
+ 		if type -p xprop >/dev/null 2>&1;then
+ 			xprop_root="$(xprop -root 2>/dev/null)"
+ 			if [[ -n ${xprop_root} ]]; then
+-				DE=$(echo "${xprop_root}" | awk 'BEGIN {
++				DE=$(echo "${xprop_root}" | "${AWK}" 'BEGIN {
+ 					de = "Not Present"
+ 				}
+ 				{
+@@ -2099,7 +2114,7 @@ detectde () {
+ 				elif [[ ${KDE_FULL_SESSION} == 'true' ]]; then
+ 					DE="KDE"
+ 					DEver_data=$(kded --version 2>/dev/null)
+-					DEver=$(grep -si '^KDE:' <<< "$DEver_data" | awk '{print $2}')
++					DEver=$(grep -si '^KDE:' <<< "$DEver_data" | "${AWK}" '{print $2}')
+ 				fi
+ 			fi
+ 		fi
+@@ -2154,7 +2169,7 @@ detectde () {
+ 				fi
+ 			elif [[ ${DE} == "LXQt" ]]; then
+ 				if type -p lxqt-about >/dev/null 2>&1; then
+-					DEver=$(lxqt-about --version | awk '/^liblxqt/ {print $2}')
++					DEver=$(lxqt-about --version | "${AWK}" '/^liblxqt/ {print $2}')
+ 					DE="${DE} ${DEver}"
+ 				fi
+ 			elif [[ ${DE} == "MATE" ]]; then
+@@ -2169,12 +2184,12 @@ detectde () {
+ 				fi
+ 			elif [[ ${DE} == "Deepin" ]]; then
+ 				if [[ -f /etc/deepin-version ]]; then
+-					DEver="$(awk -F '=' '/Version/ {print $2}' /etc/deepin-version)"
++					DEver="$("${AWK}" -F '=' '/Version/ {print $2}' /etc/deepin-version)"
+ 					DE="${DE} ${DEver//* }"
+ 				fi
+ 			elif [[ ${DE} == "Trinity" ]]; then
+ 				if type -p tde-config >/dev/null 2>&1; then
+-					DEver="$(tde-config --version | awk -F ' ' '/TDE:/ {print $2}')"
++					DEver="$(tde-config --version | "${AWK}" -F ' ' '/TDE:/ {print $2}')"
+ 					DE="${DE} ${DEver//* }"
+ 				fi
+ 			fi
+@@ -2418,7 +2433,7 @@ detectwmtheme () {
+ 			else
+ 				themeFile="$(reg query 'HKCU\Software\Microsoft\Windows\CurrentVersion\Themes' /v 'CurrentTheme')"
+ 			fi
+-			Win_theme=$(echo "$themeFile" | awk -F"\\" '{print $NF}' | sed 's|\.theme$||')
++			Win_theme=$(echo "$themeFile" | "${AWK}" -F"\\" '{print $NF}' | sed 's|\.theme$||')
+ 		fi
+ 	else
+ 		case $WM in
+@@ -2433,7 +2448,7 @@ detectwmtheme () {
+ 			;;
+ 			'BlackBox')
+ 				if [ -f "$HOME/.blackboxrc" ]; then
+-					Win_theme="$(awk -F"/" '/styleFile/ {print $NF}' "$HOME/.blackboxrc")"
++					Win_theme="$("${AWK}" -F"/" '/styleFile/ {print $NF}' "$HOME/.blackboxrc")"
+ 				fi
+ 			;;
+ 			'BudgieWM')
+@@ -2465,11 +2480,11 @@ detectwmtheme () {
+ 				fi
+ 			;;
+ 			'E16')
+-				Win_theme="$(awk -F"= " '/theme.name/ {print $2}' "$HOME/.e16/e_config--0.0.cfg")"
++				Win_theme="$("${AWK}" -F"= " '/theme.name/ {print $2}' "$HOME/.e16/e_config--0.0.cfg")"
+ 			;;
+ 			'E17'|'Enlightenment')
+ 				if [ "$(which eet 2>/dev/null)" ]; then
+-					econfig="$(eet -d "$HOME/.e/e/config/standard/e.cfg" config | awk '/value \"file\" string.*.edj/{ print $4 }')"
++					econfig="$(eet -d "$HOME/.e/e/config/standard/e.cfg" config | "${AWK}" '/value \"file\" string.*.edj/{ print $4 }')"
+ 					econfigend="${econfig##*/}"
+ 					Win_theme=${econfigend%.*}
+ 				elif [ -n "${E_CONF_PROFILE}" ]; then
+@@ -2485,12 +2500,12 @@ detectwmtheme () {
+ 			;;
+ 			'FluxBox'|'Fluxbox')
+ 				if [ -f "$HOME/.fluxbox/init" ]; then
+-					Win_theme="$(awk -F"/" '/styleFile/ {print $NF}' "$HOME/.fluxbox/init")"
++					Win_theme="$("${AWK}" -F"/" '/styleFile/ {print $NF}' "$HOME/.fluxbox/init")"
+ 				fi
+ 			;;
+ 			'IceWM')
+ 				if [ -f "$HOME/.icewm/theme" ]; then
+-					Win_theme="$(awk -F"[\",/]" '!/#/ {print $2}' "$HOME/.icewm/theme")"
++					Win_theme="$("${AWK}" -F"[\",/]" '!/#/ {print $2}' "$HOME/.icewm/theme")"
+ 				fi
+ 			;;
+ 			'KWin'*)
+@@ -2507,14 +2522,14 @@ detectwmtheme () {
+ 					Win_theme="Not Applicable"
+ 					KDE_CONFIG_DIR=${KDE_CONFIG_DIR%/}
+ 					if [[ -f $KDE_CONFIG_DIR/share/config/kwinrc ]]; then
+-						Win_theme="$(awk '/PluginLib=kwin3_/{gsub(/PluginLib=kwin3_/,"",$0); print $0; exit}' "$KDE_CONFIG_DIR/share/config/kwinrc")"
++						Win_theme="$("${AWK}" '/PluginLib=kwin3_/{gsub(/PluginLib=kwin3_/,"",$0); print $0; exit}' "$KDE_CONFIG_DIR/share/config/kwinrc")"
+ 						if [[ -z "$Win_theme" ]]; then
+ 							Win_theme="Not Applicable"
+ 						fi
+ 					fi
+ 					if [[ "$Win_theme" == "Not Applicable" ]]; then
+ 						if [[ -f $KDE_CONFIG_DIR/share/config/kdebugrc ]]; then
+-							Win_theme="$(awk '/(decoration)/ {gsub(/\[/,"",$1); print $1; exit}' "$KDE_CONFIG_DIR/share/config/kdebugrc")"
++							Win_theme="$("${AWK}" '/(decoration)/ {gsub(/\[/,"",$1); print $1; exit}' "$KDE_CONFIG_DIR/share/config/kdebugrc")"
+ 							if [[ -z "$Win_theme" ]]; then
+ 								Win_theme="Not Applicable"
+ 							fi
+@@ -2522,7 +2537,7 @@ detectwmtheme () {
+ 					fi
+ 					if [[ "$Win_theme" == "Not Applicable" ]]; then
+ 						if [[ -f $KDE_CONFIG_DIR/share/config/kdeglobals ]]; then
+-							Win_theme="$(awk '/\[General\]/ {flag=1;next} /^$/{flag=0} flag {print}' "$KDE_CONFIG_DIR/share/config/kdeglobals" | grep -oP 'Name=\K.*')"
++							Win_theme="$("${AWK}" '/\[General\]/ {flag=1;next} /^$/{flag=0} flag {print}' "$KDE_CONFIG_DIR/share/config/kdeglobals" | grep -oP 'Name=\K.*')"
+ 							if [[ -z "$Win_theme" ]]; then
+ 								Win_theme="Not Applicable"
+ 							fi
+@@ -2552,20 +2567,20 @@ detectwmtheme () {
+ 			;;
+ 			'OpenBox'|'Openbox')
+ 				if [ -f "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml" ]; then
+-					Win_theme="$(awk -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml")";
++					Win_theme="$("${AWK}" -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml")";
+ 				elif [[ -f ${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml && "${DE}" == "LXDE" ]]; then
+-					Win_theme="$(awk -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml")";
++					Win_theme="$("${AWK}" -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml")";
+ 				elif [[ -f ${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxqt-rc.xml && "${DE}" =~ "LXQt" ]]; then
+-					Win_theme="$(awk -F'=' '/^theme/ {print $2}' ${HOME}/.config/lxqt/lxqt.conf)"
++					Win_theme="$("${AWK}" -F'=' '/^theme/ {print $2}' ${HOME}/.config/lxqt/lxqt.conf)"
+ 				fi
+ 			;;
+ 			'PekWM')
+ 				if [ -f "$HOME/.pekwm/config" ]; then
+-					Win_theme="$(awk -F"/" '/Theme/ {gsub(/\"/,""); print $NF}' "$HOME/.pekwm/config")"
++					Win_theme="$("${AWK}" -F"/" '/Theme/ {gsub(/\"/,""); print $NF}' "$HOME/.pekwm/config")"
+ 				fi
+ 			;;
+ 			'Sawfish')
+-				Win_theme="$(awk -F")" '/\(quote default-frame-style/{print $2}' "$HOME/.sawfish/custom" | sed 's/ (quote //')"
++				Win_theme="$("${AWK}" -F")" '/\(quote default-frame-style/{print $2}' "$HOME/.sawfish/custom" | sed 's/ (quote //')"
+ 			;;
+ 			'TWin')
+ 				if [[ -z $TDE_CONFIG_DIR ]]; then
+@@ -2576,7 +2591,7 @@ detectwmtheme () {
+ 				if [[ -n $TDE_CONFIG_DIR ]]; then
+ 					TDE_CONFIG_DIR=${TDE_CONFIG_DIR%/}
+ 					if [[ -f $TDE_CONFIG_DIR/share/config/kcmthememanagerrc ]]; then
+-						Win_theme=$(awk '/CurrentTheme=/ {gsub(/CurrentTheme=/,"",$0); print $0; exit}' "$TDE_CONFIG_DIR/share/config/kcmthememanagerrc")
++						Win_theme=$("${AWK}" '/CurrentTheme=/ {gsub(/CurrentTheme=/,"",$0); print $0; exit}' "$TDE_CONFIG_DIR/share/config/kcmthememanagerrc")
+ 					fi
+ 					if [[ -z $Win_theme ]]; then
+ 						Win_theme="Not Applicable"
+@@ -2672,31 +2687,31 @@ detectgtk () {
+ 
+ 				if [[ -n ${KDE_CONFIG_FILE} ]]; then
+ 					if grep -q 'widgetStyle=' "${KDE_CONFIG_FILE}"; then
+-						gtk2Theme=$(awk -F"=" '/widgetStyle=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtk2Theme=$("${AWK}" -F"=" '/widgetStyle=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					elif grep -q 'colorScheme=' "${KDE_CONFIG_FILE}"; then
+-						gtk2Theme=$(awk -F"=" '/colorScheme=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtk2Theme=$("${AWK}" -F"=" '/colorScheme=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 
+ 					if grep -q 'Theme=' "${KDE_CONFIG_FILE}"; then
+-						gtkIcons=$(awk -F"=" '/Theme=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtkIcons=$("${AWK}" -F"=" '/Theme=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 
+ 					if grep -q 'Font=' "${KDE_CONFIG_FILE}"; then
+-						gtkFont=$(awk -F"=" '/font=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtkFont=$("${AWK}" -F"=" '/font=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 				fi
+ 
+ 				if [[ -f $HOME/.gtkrc-2.0 ]]; then
+-					gtk2Theme=$(grep '^gtk-theme-name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtk2Theme=$(grep '^gtk-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtk2Theme=${gtk2Theme//\"/}
+-					gtkIcons=$(grep '^gtk-icon-theme-name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtkIcons=$(grep '^gtk-icon-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtkIcons=${gtkIcons//\"/}
+-					gtkFont=$(grep 'font_name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtkFont=$(grep 'font_name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtkFont=${gtkFont//\"/}
+ 				fi
+ 
+ 				if [[ -f $HOME/.config/gtk-3.0/settings.ini ]]; then
+-					gtk3Theme=$(grep '^gtk-theme-name=' "$HOME"/.config/gtk-3.0/settings.ini | awk -F'=' '{print $2}')
++					gtk3Theme=$(grep '^gtk-theme-name=' "$HOME"/.config/gtk-3.0/settings.ini | "${AWK}" -F'=' '{print $2}')
+ 				fi
+ 			;;
+ 			'Cinnamon'*) # Desktop Environment found as "Cinnamon"
+@@ -2728,7 +2743,7 @@ detectgtk () {
+ 					gtkFont=$(gconftool-2 -g /desktop/gnome/interface/font_name)
+ 					if [ "$background_detect" == "1" ]; then
+ 						gtkBackgroundFull=$(gconftool-2 -g /desktop/gnome/background/picture_filename)
+-						gtkBackground=$(echo "$gtkBackgroundFull" | awk -F"/" '{print $NF}')
++						gtkBackground=$(echo "$gtkBackgroundFull" | "${AWK}" -F"/" '{print $NF}')
+ 					fi
+ 				fi
+ 			;;
+@@ -2745,10 +2760,10 @@ detectgtk () {
+ 			;;
+ 			'Xfce'*) # Desktop Environment found as "Xfce"
+ 				if [ "$distro" == "BunsenLabs" ] ; then
+-					gtk2Theme=$(awk -F'"' '/^gtk-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
+-					gtk3Theme=$(awk -F'=' '/^gtk-theme-name/ {print $2}' "$HOME"/.config/gtk-3.0/settings.ini)
+-					gtkIcons=$(awk -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
+-					gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtk3Theme=$("${AWK}" -F'=' '/^gtk-theme-name/ {print $2}' "$HOME"/.config/gtk-3.0/settings.ini)
++					gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME"/.gtkrc-2.0)
+ 				else
+ 					if type -p xfconf-query >/dev/null 2>&1; then
+ 						gtk2Theme=$(xfconf-query -c xsettings -p /Net/ThemeName 2>/dev/null)
+@@ -2779,15 +2794,15 @@ detectgtk () {
+ 				fi
+ 
+ 				if grep -q 'sNet\/ThemeName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtk2Theme=$(awk -F'=' '/sNet\/ThemeName/ {print $2}' "${config_home}${lxdeconf}")
++					gtk2Theme=$("${AWK}" -F'=' '/sNet\/ThemeName/ {print $2}' "${config_home}${lxdeconf}")
+ 				fi
+ 
+ 				if grep -q 'IconThemeName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtkIcons=$(awk -F'=' '/sNet\/IconThemeName/ {print $2}' "${config_home}${lxdeconf}")
++					gtkIcons=$("${AWK}" -F'=' '/sNet\/IconThemeName/ {print $2}' "${config_home}${lxdeconf}")
+ 				fi
+ 
+ 				if grep -q 'FontName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtkFont=$(awk -F'=' '/sGtk\/FontName/ {print $2}' "${config_home}${lxdeconf}")
++					gtkFont=$("${AWK}" -F'=' '/sGtk\/FontName/ {print $2}' "${config_home}${lxdeconf}")
+  				fi
+ 			;;
+ 
+@@ -2796,15 +2811,15 @@ detectgtk () {
+ 			*)	# Lightweight or No DE Found
+ 				if [ -f "$HOME/.gtkrc-2.0" ]; then
+ 					if grep -q 'gtk-theme' "$HOME/.gtkrc-2.0"; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-theme/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 
+ 					if grep -q 'icon-theme' "$HOME/.gtkrc-2.0"; then
+-						gtkIcons=$(awk -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 
+ 					if grep -q 'font' "$HOME/.gtkrc-2.0"; then
+-						gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 				fi
+ 				# $HOME/.gtkrc.mine theme detect only
+@@ -2815,37 +2830,37 @@ detectgtk () {
+ 				fi
+ 				if [ -f "$minegtkrc" ]; then
+ 					if grep -q '^include' "$minegtkrc"; then
+-						gtk2Theme=$(grep '^include.*gtkrc' "$minegtkrc" | awk -F "/" '{ print $5 }')
++						gtk2Theme=$(grep '^include.*gtkrc' "$minegtkrc" | "${AWK}" -F "/" '{ print $5 }')
+ 					fi
+ 					if grep -q '^gtk-icon-theme-name' "$minegtkrc"; then
+-						gtkIcons=$(grep '^gtk-icon-theme-name' "$minegtkrc" | awk -F '"' '{print $2}')
++						gtkIcons=$(grep '^gtk-icon-theme-name' "$minegtkrc" | "${AWK}" -F '"' '{print $2}')
+ 					fi
+ 				fi
+ 				# /etc/gtk-2.0/gtkrc compatibility
+ 				if [[ -f /etc/gtk-2.0/gtkrc && ! -f "$HOME/.gtkrc-2.0" && ! -f "$HOME/.gtkrc.mine" && ! -f "$HOME/.gtkrc-2.0.mine" ]]; then
+ 					if grep -q 'gtk-theme-name' /etc/gtk-2.0/gtkrc; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 					if grep -q 'gtk-fallback-theme-name' /etc/gtk-2.0/gtkrc  && ! [ "x$gtk2Theme" = "x" ]; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-fallback-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-fallback-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 
+ 					if grep -q 'icon-theme' /etc/gtk-2.0/gtkrc; then
+-						gtkIcons=$(awk -F'"' '/^icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkIcons=$("${AWK}" -F'"' '/^icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 					if  grep -q 'gtk-fallback-icon-theme' /etc/gtk-2.0/gtkrc  && ! [ "x$gtkIcons" = "x" ]; then
+-						gtkIcons=$(awk -F'"' '/^gtk-fallback-icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkIcons=$("${AWK}" -F'"' '/^gtk-fallback-icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 
+ 					if grep -q 'font' /etc/gtk-2.0/gtkrc; then
+-						gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 				fi
+ 
+ 				# EXPERIMENTAL gtk3 Theme detection
+ 				if [[ "$gtk3Theme" = "Not Found" && -f "$HOME/.config/gtk-3.0/settings.ini" ]]; then
+ 					if grep -q 'gtk-theme-name' "$HOME/.config/gtk-3.0/settings.ini"; then
+-						gtk3Theme=$(awk -F'=' '/^gtk-theme-name/ {print $2}' "$HOME/.config/gtk-3.0/settings.ini")
++						gtk3Theme=$("${AWK}" -F'=' '/^gtk-theme-name/ {print $2}' "$HOME/.config/gtk-3.0/settings.ini")
+ 					fi
+ 				fi
+ 
+@@ -2859,7 +2874,7 @@ detectgtk () {
+ 
+ 				# ROX-Filer icon detect only
+ 				if [ -a "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options" ]; then
+-					gtkIcons=$(awk -F'[>,<]' '/icon_theme/ {print $3}' "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options")
++					gtkIcons=$("${AWK}" -F'[>,<]' '/icon_theme/ {print $3}' "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options")
+ 				fi
+ 
+ 				# E17 detection
+@@ -2872,10 +2887,10 @@ detectgtk () {
+ 				# Background Detection (feh, nitrogen)
+ 				if [ "$background_detect" == "1" ]; then
+ 					if [ -a "$HOME/.fehbg" ]; then
+-						gtkBackgroundFull=$(awk -F"'" '/feh --bg/{print $2}' "$HOME/.fehbg" 2>/dev/null)
+-						gtkBackground=$(echo "$gtkBackgroundFull" | awk -F"/" '{print $NF}')
++						gtkBackgroundFull=$("${AWK}" -F"'" '/feh --bg/{print $2}' "$HOME/.fehbg" 2>/dev/null)
++						gtkBackground=$(echo "$gtkBackgroundFull" | "${AWK}" -F"/" '{print $NF}')
+ 					elif [ -a "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg" ]; then
+-						gtkBackground=$(awk -F"/" '/file=/ {print $NF}' "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg")
++						gtkBackground=$("${AWK}" -F"/" '/file=/ {print $NF}' "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg")
+ 					fi
+ 				fi
+ 
+@@ -2910,7 +2925,7 @@ detectdroid () {
+ 		rom=$(getprop ro.build.display.id)
+ 	fi
+ 	baseband=$(getprop ro.baseband)
+-	cpu=$(awk -F': ' '/^Processor/ {P=$2} /^Hardware/ {H=$2} END {print H != "" ? H : P}' /proc/cpuinfo)
++	cpu=$("${AWK}" -F': ' '/^Processor/ {P=$2} /^Hardware/ {H=$2} END {print H != "" ? H : P}' /proc/cpuinfo)
+ }
+ 
+ 
+@@ -6032,7 +6047,7 @@ asciiText () {
+ 		#n=${#fulloutput[*]}
+ 		for ((i=0; i<${#fulloutput[*]}; i++)); do
+ 			# echo "${out_array[@]}"
+-			case $(awk 'BEGIN{srand();print int(rand()*(1000-1))+1 }') in
++			case $("${AWK}" 'BEGIN{srand();print int(rand()*(1000-1))+1 }') in
+ 				411|188|15|166|609)
+ 					f_size=${#fulloutput[*]}
+ 					o_size=${#out_array[*]}
+-- 
+2.41.0.640.ga95def55d0-goog
+
diff --git a/package/screenfetch/Config.in b/package/screenfetch/Config.in
index c0e7100f38..00248bafcf 100644
--- a/package/screenfetch/Config.in
+++ b/package/screenfetch/Config.in
@@ -2,8 +2,12 @@ config BR2_PACKAGE_SCREENFETCH
 	bool "screenfetch"
 	depends on BR2_USE_MMU # bash
 	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
+	depends on BR2_PACKAGE_GAWK || BR2_PACKAGE_MAWK # runtime dependency
 	select BR2_PACKAGE_BASH # runtime dependency
 	help
 	  screenFetch is a bash script to display distro info.
 
 	  https://github.com/KittyKatt/screenFetch
+
+comment "screenfetch requires gawk or mawk"
+	depends on !BR2_PACKAGE_MAWK || !BR2_PACKAGE_GAWK
-- 
2.41.0.640.ga95def55d0-goog


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^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
  2023-08-06 12:17 [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch Nicolas Boichat via buildroot
@ 2023-08-06 13:33 ` Thomas Petazzoni via buildroot
  2023-08-07  8:22   ` Nicolas Boichat via buildroot
  0 siblings, 1 reply; 6+ messages in thread
From: Thomas Petazzoni via buildroot @ 2023-08-06 13:33 UTC (permalink / raw)
  To: Nicolas Boichat via buildroot; +Cc: Nicolas Boichat

Hello Nicolas,

On Sun,  6 Aug 2023 12:17:29 +0000
Nicolas Boichat via buildroot <buildroot@buildroot.org> wrote:

> screenfetch requires an "awk" implementation: add that to dependencies.
> 
> Also, upstream would only use an executable called "awk": pick up
> upstream patch that can autodetect awk implementation, so that
> "mawk" can be used.
> 
> Signed-off-by: Nicolas Boichat <drinkcat@google.com>

Thanks for the patch. One question below.

> diff --git a/package/screenfetch/Config.in b/package/screenfetch/Config.in
> index c0e7100f38..00248bafcf 100644
> --- a/package/screenfetch/Config.in
> +++ b/package/screenfetch/Config.in
> @@ -2,8 +2,12 @@ config BR2_PACKAGE_SCREENFETCH
>  	bool "screenfetch"
>  	depends on BR2_USE_MMU # bash
>  	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
> +	depends on BR2_PACKAGE_GAWK || BR2_PACKAGE_MAWK # runtime dependency

Would the "awk" implementation from Busybox also work? It's the awk
implementation that we use by default.

Also, just like bash is enabled via "select", we should if possible try
to do the same for the awk implementation. I don't know if something like:

	select BR2_PACKAGE_BUSYBOX if !BR2_PACKAGE_GAWK || !BR2_PACKAGE_MAWK

would work (of course, assuming the "awk" from Busybox is good enough).

Thanks for your feedback,

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
_______________________________________________
buildroot mailing list
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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
  2023-08-06 13:33 ` Thomas Petazzoni via buildroot
@ 2023-08-07  8:22   ` Nicolas Boichat via buildroot
  2023-08-11 20:18     ` Arnout Vandecappelle via buildroot
  0 siblings, 1 reply; 6+ messages in thread
From: Nicolas Boichat via buildroot @ 2023-08-07  8:22 UTC (permalink / raw)
  To: Thomas Petazzoni; +Cc: Nicolas Boichat via buildroot


[-- Attachment #1.1: Type: text/plain, Size: 2703 bytes --]

Hi Thomas,

On Sun, Aug 6, 2023 at 9:33 PM Thomas Petazzoni <
thomas.petazzoni@bootlin.com> wrote:

> Hello Nicolas,
>
> On Sun,  6 Aug 2023 12:17:29 +0000
> Nicolas Boichat via buildroot <buildroot@buildroot.org> wrote:
>
> > screenfetch requires an "awk" implementation: add that to dependencies.
> >
> > Also, upstream would only use an executable called "awk": pick up
> > upstream patch that can autodetect awk implementation, so that
> > "mawk" can be used.
> >
> > Signed-off-by: Nicolas Boichat <drinkcat@google.com>
>
> Thanks for the patch. One question below.
>
> > diff --git a/package/screenfetch/Config.in
> b/package/screenfetch/Config.in
> > index c0e7100f38..00248bafcf 100644
> > --- a/package/screenfetch/Config.in
> > +++ b/package/screenfetch/Config.in
> > @@ -2,8 +2,12 @@ config BR2_PACKAGE_SCREENFETCH
> >       bool "screenfetch"
> >       depends on BR2_USE_MMU # bash
> >       depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
> > +     depends on BR2_PACKAGE_GAWK || BR2_PACKAGE_MAWK # runtime
> dependency
>
> Would the "awk" implementation from Busybox also work? It's the awk
> implementation that we use by default.
>

I had a quick try, and yes, I think busybox's awk is good enough.


>
> Also, just like bash is enabled via "select", we should if possible try
> to do the same for the awk implementation. I don't know if something like:
>
>         select BR2_PACKAGE_BUSYBOX if !BR2_PACKAGE_GAWK ||
> !BR2_PACKAGE_MAWK
>
> would work (of course, assuming the "awk" from Busybox is good enough).
>

I tried the line above, and I get some recursive dependency error though:
```
package/busybox/Config.in:1:error: recursive dependency detected!
package/busybox/Config.in:1:    symbol BR2_PACKAGE_BUSYBOX is selected by
BR2_PACKAGE_SCREENFETCH
package/screenfetch/Config.in:1:        symbol BR2_PACKAGE_SCREENFETCH
depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
package/busybox/Config.in:33:   symbol BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is
selected by BR2_PACKAGE_BUSYBOX
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
```
This appears to be a false dependency... I tried to play a bit with the
busybox config rules... but... failed. Not sure if you have any creative
idea ,-)

This one is simpler, and appears to work (I'd need to keep the "comment"
logic below)
 depends on BR2_PACKAGE_BUSYBOX || BR2_PACKAGE_GAWK || BR2_PACKAGE_MAWK #
awk

Thanks,


> Thanks for your feedback,
>
> Thomas
> --
> Thomas Petazzoni, co-owner and CEO, Bootlin
> Embedded Linux and Kernel engineering and training
> https://bootlin.com
>

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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
  2023-08-07  8:22   ` Nicolas Boichat via buildroot
@ 2023-08-11 20:18     ` Arnout Vandecappelle via buildroot
  2023-08-11 22:27       ` Thomas Petazzoni via buildroot
  0 siblings, 1 reply; 6+ messages in thread
From: Arnout Vandecappelle via buildroot @ 2023-08-11 20:18 UTC (permalink / raw)
  To: Nicolas Boichat, Thomas Petazzoni; +Cc: Nicolas Boichat via buildroot



On 07/08/2023 10:22, Nicolas Boichat via buildroot wrote:
> Hi Thomas,
> 
> On Sun, Aug 6, 2023 at 9:33 PM Thomas Petazzoni <thomas.petazzoni@bootlin.com 
> <mailto:thomas.petazzoni@bootlin.com>> wrote:
> 
>     Hello Nicolas,
> 
>     On Sun,  6 Aug 2023 12:17:29 +0000
>     Nicolas Boichat via buildroot <buildroot@buildroot.org
>     <mailto:buildroot@buildroot.org>> wrote:
> 
>      > screenfetch requires an "awk" implementation: add that to dependencies.
>      >
>      > Also, upstream would only use an executable called "awk": pick up
>      > upstream patch that can autodetect awk implementation, so that
>      > "mawk" can be used.
>      >
>      > Signed-off-by: Nicolas Boichat <drinkcat@google.com
>     <mailto:drinkcat@google.com>>
> 
>     Thanks for the patch. One question below.
> 
>      > diff --git a/package/screenfetch/Config.in b/package/screenfetch/Config.in
>      > index c0e7100f38..00248bafcf 100644
>      > --- a/package/screenfetch/Config.in
>      > +++ b/package/screenfetch/Config.in
>      > @@ -2,8 +2,12 @@ config BR2_PACKAGE_SCREENFETCH
>      >       bool "screenfetch"
>      >       depends on BR2_USE_MMU # bash
>      >       depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
>      > +     depends on BR2_PACKAGE_GAWK || BR2_PACKAGE_MAWK # runtime dependency
> 
>     Would the "awk" implementation from Busybox also work? It's the awk
>     implementation that we use by default.
> 
> 
> I had a quick try, and yes, I think busybox's awk is good enough.

  We assume that "normal tools" are available in the rootfs and don't add 
explicit selects for them. Normal tools include sed, sort, grep, and IMHO also 
awk. So I don't think there's a need for this at all.

  And anyway, the presence of busybox doesn't guarantee at all that awk is 
present, because you can configure it out.

  So I'd keep the patch, but not the rest of this commit.

  Regards,
  Arnout

[snip]
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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
  2023-08-11 20:18     ` Arnout Vandecappelle via buildroot
@ 2023-08-11 22:27       ` Thomas Petazzoni via buildroot
  2023-08-12  1:01         ` Nicolas Boichat via buildroot
  0 siblings, 1 reply; 6+ messages in thread
From: Thomas Petazzoni via buildroot @ 2023-08-11 22:27 UTC (permalink / raw)
  To: Arnout Vandecappelle; +Cc: Nicolas Boichat, Nicolas Boichat via buildroot

On Fri, 11 Aug 2023 22:18:15 +0200
Arnout Vandecappelle <arnout@mind.be> wrote:

> > I had a quick try, and yes, I think busybox's awk is good enough.  
> 
>   We assume that "normal tools" are available in the rootfs and don't add 
> explicit selects for them. Normal tools include sed, sort, grep, and IMHO also 
> awk. So I don't think there's a need for this at all.
> 
>   And anyway, the presence of busybox doesn't guarantee at all that awk is 
> present, because you can configure it out.
> 
>   So I'd keep the patch, but not the rest of this commit.

That's a good point indeed.

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch.
  2023-08-11 22:27       ` Thomas Petazzoni via buildroot
@ 2023-08-12  1:01         ` Nicolas Boichat via buildroot
  0 siblings, 0 replies; 6+ messages in thread
From: Nicolas Boichat via buildroot @ 2023-08-12  1:01 UTC (permalink / raw)
  To: Thomas Petazzoni; +Cc: Nicolas Boichat via buildroot


[-- Attachment #1.1: Type: text/plain, Size: 919 bytes --]

On Sat, Aug 12, 2023 at 6:27 AM Thomas Petazzoni <
thomas.petazzoni@bootlin.com> wrote:

> On Fri, 11 Aug 2023 22:18:15 +0200
> Arnout Vandecappelle <arnout@mind.be> wrote:
>
> > > I had a quick try, and yes, I think busybox's awk is good enough.
> >
> >   We assume that "normal tools" are available in the rootfs and don't
> add
> > explicit selects for them. Normal tools include sed, sort, grep, and
> IMHO also
> > awk. So I don't think there's a need for this at all.
> >
> >   And anyway, the presence of busybox doesn't guarantee at all that awk
> is
> > present, because you can configure it out.
> >
> >   So I'd keep the patch, but not the rest of this commit.
>
> That's a good point indeed.
>

Sounds good, sent a v3 to the list.


>
> Thomas
> --
> Thomas Petazzoni, co-owner and CEO, Bootlin
> Embedded Linux and Kernel engineering and training
> https://bootlin.com
>

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^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-08-12  1:01 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-08-06 12:17 [Buildroot] [PATCH 1/1] package/screenfetch: Add mawk/gawk dependency, and upstream detection patch Nicolas Boichat via buildroot
2023-08-06 13:33 ` Thomas Petazzoni via buildroot
2023-08-07  8:22   ` Nicolas Boichat via buildroot
2023-08-11 20:18     ` Arnout Vandecappelle via buildroot
2023-08-11 22:27       ` Thomas Petazzoni via buildroot
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