From 8bba05b0aefaec7cc2154123f35be9b6cff7f7b3 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Thu, 3 Mar 2022 03:04:55 +0200
Subject: faster deps.mk generation

---
 scripts/gen-deps | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'scripts')

diff --git a/scripts/gen-deps b/scripts/gen-deps
index bcfb15d..7c847fb 100755
--- a/scripts/gen-deps
+++ b/scripts/gen-deps
@@ -4,8 +4,6 @@ gencommon () {
 	lint="build/${s%.*}${1}.l"
 	dep="build/${s%.*}${1}.d"
 	obj="build/${s%.*}${1}"
-	
-	mkdir -p $(dirname ${dep})
 
 	echo "${dep}:"		>> deps.mk
 	echo "include ${dep}"	>> deps.mk
@@ -36,6 +34,9 @@ case "${1}" in
 		func=genlink
 esac
 
+# create all subdirectories
+mkdir -p $(echo "${2}" | xargs dirname | uniq | sed 's|^|build/|g')
+
 for s in ${2}
 do
 	${func} ${suffix}
-- 
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