From 6d752da1ba8bdad2a4bd023cfc0afdb2abea76b4 Mon Sep 17 00:00:00 2001
From: Suleyman Farajli <suleyman@farajli.net>
Date: Mon, 2 Jun 2025 22:51:56 +0400
Subject: dep.sh: check library files also

---
 dep.sh | 94 ++++++++++++++++++++++++++++++++++++++----------------------------
 1 file changed, 54 insertions(+), 40 deletions(-)

diff --git a/dep.sh b/dep.sh
index 333a45e..bb886e5 100755
--- a/dep.sh
+++ b/dep.sh
@@ -3,55 +3,69 @@
 # Format for entries `program,alternative_program:output_message`
 # `alternative_program` and `message` are optional
 check() {
-  for entry in "$@"; do
-	program_part=${entry%%:*}
-	program1=${program_part%%,*}
-	alt_program=${program_part#*,}
-
-	msg=${entry#*:} 
-	[ "${msg}" = "${entry}" ] && msg="${program1} is missing"
-
-	if ! command -v "${program1}" > /dev/null 2>&1 && ! command -v "${alt_program}" > /dev/null 2>&1; then
-		echo "$msg" >&2 
-	fi
-  done
+    retval=0
+    [ "$1" = "-l" ] && { ISLIB=1; shift;} || ISLIB=0
+    for entry in "${@}"; do
+        fail=0
+        program_part=${entry%%:*}
+        program=${program_part%%,*}
+        alt_program=${program_part#*,}
+        msg=${entry#*:}
+
+        [ "${msg}" = "${entry}" ] && msg="${program} is missing"
+
+        if [ "${ISLIB}" -eq 1 ]; then
+            pkg-config --exists "${program}" || fail=1
+        elif ! command -v "${program}" > /dev/null 2>&1 &&
+                ! command -v "${alt_program}" > /dev/null 2>&1; then
+        fail=1
+        fi
+
+        [ "${fail}" -eq 1 ] && { echo "$msg" >&2; retval=1; }
+    done
+    return "${retval}"
 }
 
 # Programs
 check \
-	git     			\
-	lf      			\
-	fzf      			\
-	mpv     			\
-	picom   			\
-	qutebrowser 			\
-	zathura				\
-	vim,nvim			\
-	sxiv,nsxiv			\
-	zsh,bash			\
-	dunst				\
-	scrot				\
-	startx:"xorg-xinit is missing"
+    git         \
+    lf          \
+    fzf         \
+    mpv         \
+    picom       \
+    qutebrowser \
+    zathura     \
+    vim,nvim    \
+    sxiv,nsxiv  \
+    zsh,bash    \
+    dunst       \
+    scrot       \
+    startx:"xorg-xinit is missing"
 # TODO: check for xorg-server
 
 # Script dependencies
 check \
-	brightnessctl			\
-	pactl:"pulseaudio is missing" 	\
-	xinput				\
-	xset				\
-	xwallpaper			\
-	xgamma
+    brightnessctl                 \
+    pactl:"pulseaudio is missing" \
+    xinput                        \
+    xset                          \
+    xwallpaper                    \
+    xgamma
 
 # Build dependencies
 check \
-	pkg-config			\
-	curl				\
-	tar				\
-	make				\
-	cc:"c compiler is missing" 	\
-	ld:"linker is missing" 		
-
-if ! command -v ld -L/usr/X11R6/lib -lX11 -lXinerama -lfontconfig -lXft > /dev/null 2>&1;then
-	echo "Xorg library files missing" >&2
+    curl                        \
+    tar                         \
+    make                        \
+    cc:"c compiler is missing"  \
+    ld:"linker is missing"
+
+# Libraries
+if check pkg-config; then
+    check -l \
+        xinerama \
+        xft      \
+        x11
+else
+    echo "Warning: Skipping library check since 'pkg-config' is missing" >&2
 fi
-- 
cgit v1.2.3