From 31c3c8dcb5ea281201b9c01140bceeadc80f7686 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Fri, 20 Aug 2021 20:57:59 +0300
Subject: New build system

---
 scripts/gen-deps | 43 ++++++++++++++++++++++++++++++++++++++++++
 scripts/mkobjs   | 57 --------------------------------------------------------
 scripts/prepend  | 11 -----------
 3 files changed, 43 insertions(+), 68 deletions(-)
 create mode 100755 scripts/gen-deps
 delete mode 100755 scripts/mkobjs
 delete mode 100755 scripts/prepend

(limited to 'scripts')

diff --git a/scripts/gen-deps b/scripts/gen-deps
new file mode 100755
index 0000000..b764deb
--- /dev/null
+++ b/scripts/gen-deps
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+gencommon () {
+	dep="build/${s%.*}${1}.d"
+	obj="build/${s%.*}${1}"
+	
+	mkdir -p $(dirname ${dep})
+
+	echo "${dep}:"		>> deps.mk
+	echo "include ${dep}"	>> deps.mk
+	echo "${obj}: ${s}"		>> deps.mk
+
+}
+genlink () {
+	gencommon ".ld"
+	echo "	\$(GENLINK) $< | \$(STRIPLINK) > \$@"	>> deps.mk
+}
+
+genrule () {
+	gencommon "${1}"
+	echo "	\$(COMPILE) -c \$< -o \$@"	>> deps.mk
+}
+
+case "${1}" in
+	--kern)
+		suffix=.k.o
+		func=genrule
+		;;
+	--init)
+		suffix=.i.o
+		func=genrule
+		;;
+	--link)
+		suffix=.ld
+		func=genlink
+		;;
+esac
+
+for s in ${2}
+do
+	${func} ${suffix}
+	echo ${obj}
+done
diff --git a/scripts/mkobjs b/scripts/mkobjs
deleted file mode 100755
index 188465b..0000000
--- a/scripts/mkobjs
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/sh
-
-genobj () {
-	path=$(dirname "$1")/
-	obj=$(echo "$1" | sed "s/\\.[cS]/.${command_suffix}.o/")
-	$cc_command -MM -MP $n | \
-		sed "s|\\(.*\)\\.o|${path}\\1.${command_suffix}.o|" >> deps.mk
-
-	echo "$obj: $n" >> deps.mk
-	echo "	$cc_command -c $1 -o $obj" >> deps.mk
-
-	cc_objs="$cc_objs $obj"
-}
-
-genlink () {
-	link=$(echo "$1" | sed 's/\.S/.ld/')
-	echo "$link: $1" >> deps.mk
-	echo "	$cc_command $1 | sed -n '/^[^#]/p' > $link" >> deps.mk
-
-	cc_objs="$cc_objs $link"
-}
-
-for n in "$@"
-do
-	case "$n" in
-		--kern-files)
-			command_suffix=k
-			command_func=genobj
-			continue
-			;;
-
-		--kern-lds)
-			command_func=genlink
-			continue
-			;;
-
-		--init-files)
-			command_suffix=i
-			command_func=genobj
-			continue
-			;;
-
-		--init-lds)
-			command_func=genlink
-			continue
-			;;
-	esac
-
-	if [ "$command_func" = "" ]
-	then
-		cc_command="$cc_command $n"
-	else
-		$command_func "$n"
-	fi
-done
-
-echo "$cc_objs"
diff --git a/scripts/prepend b/scripts/prepend
deleted file mode 100755
index ef10da1..0000000
--- a/scripts/prepend
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-prep="$1"
-shift
-
-for n in "$@"
-do
-	ret="$ret $prep$n"
-done
-
-echo "$ret"
-- 
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