From 0431aecf1ef30a297c5a02c29b55eff11475dc43 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sat, 13 Mar 2021 18:32:07 +0200
Subject: Add conf and mconf source code

---
 tools/kconfig/makefile | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 tools/kconfig/makefile

(limited to 'tools/kconfig/makefile')

diff --git a/tools/kconfig/makefile b/tools/kconfig/makefile
new file mode 100644
index 0000000..e82dca9
--- /dev/null
+++ b/tools/kconfig/makefile
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0
+# adapted from Linux kernel config tools
+# repo:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
+# commit: f296bfd5cd04cbb49b8fc9585adc280ab2b58624
+# path:   scripts/kconfig
+
+HOST_CC	:= clang
+YACC	:= bison
+LEX	:= flex
+
+.PHONY: clean
+
+common-objs	:= confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o symbol.o util.o
+lxdialog-objs	:= $(addprefix lxdialog/, checklist.o inputbox.o menubox.o textbox.o util.o yesno.o)
+mconf-objs	:= $(addprefix $(OBJ_DIR)/, mconf.o $(lxdialog-objs) $(common-objs))
+conf-objs	:= $(addprefix $(OBJ_DIR)/, conf.o $(common-objs))
+
+$(OBJ_DIR)/conf: $(conf-objs)
+	@echo "HOSTCC $(@F)"
+	@mkdir -p $(@D)
+	@$(HOST_CC) -o $@ $^
+$(OBJ_DIR)/mconf: $(mconf-objs)
+	@echo "HOSTCC $(@F)"
+	@mkdir -p $(@D)
+	@$(HOST_CC) -o $@ $^ -lncurses
+
+lexer.lex.c: lexer.l parser.tab.h
+	@echo "  LEX  $<"
+	@$(LEX) --outfile=lexer.lex.c --header-file=lexer.lex.h lexer.l
+parser.tab.h parser.tab.c: parser.y
+	@echo "  YACC $<"
+	@$(YACC) --debug -d $<
+$(OBJ_DIR)/%.o: %.c
+	@echo "HOSTCC $<"
+	@mkdir -p $(@D)
+	@$(HOST_CC) -c $< -o $@
+
+clean:
+	@rm -f $(addprefix $(OBJ_DIR)/, $(common-objs) $(lxdialog-objs) conf.o mconf.o) \
+	    lexer.lex.h lexer.lex.c parser.tab.h parser.tab.c \
-- 
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