From 97072ec32127f05202695df2349a4145671dba02 Mon Sep 17 00:00:00 2001
From: Andy Spencer <andy753421@gmail.com>
Date: Tue, 6 Aug 2013 05:21:50 +0000
Subject: [PATCH] Convert to plain old make

---
 common.mk        | 41 +++++++++++++++++++++++++++++++++++++++++
 example/makefile |  9 +++++++++
 example/mkfile   |  7 -------
 gallery/makefile | 15 +++++++++++++++
 gallery/mkfile   | 12 ------------
 knot/makefile    | 14 ++++++++++++++
 knot/mkfile      | 12 ------------
 makefile         | 32 +++-----------------------------
 8 files changed, 82 insertions(+), 60 deletions(-)
 create mode 100644 common.mk
 create mode 100644 example/makefile
 delete mode 100644 example/mkfile
 create mode 100644 gallery/makefile
 delete mode 100644 gallery/mkfile
 create mode 100644 knot/makefile
 delete mode 100644 knot/mkfile

diff --git a/common.mk b/common.mk
new file mode 100644
index 0000000..43996c7
--- /dev/null
+++ b/common.mk
@@ -0,0 +1,41 @@
+# Utilities
+GCC      ?= gcc
+LEX      ?= flex
+YACC     ?= bison
+CT       ?= ct
+
+CFLAGS   ?= -Wall -Werror -g --std=c99
+
+ifdef PKGS
+CPPFLAGS += $(shell pkg-config --cflags $(PKGS))
+LDFLAGS  += $(shell pkg-config --libs   $(PKGS))
+endif
+
+# Targets
+all: $(PROG)
+
+clean:
+	rm -f $(PROG) *.o *.a parse.h parse.c scan.c
+
+# C Rules
+$(PROG): $(SOURCES:%.c=%.o)
+	$(GCC) $(CFLAGS) -o $@ $+ $(LDFLAGS)
+
+%.o: %.c makefile
+	$(GCC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
+
+# Lex / Yacc rules
+%.c: %.l parse.h makefile
+	$(LEX) -o $@ $<
+
+%.c %.h: %.y makefile
+	$(YACC) -d -o $*.c $*.y
+
+# CT Rules
+%.c: %.ct makefile
+	$(CT) -o $@ $<
+
+# Miscellaneous
+.SECONDARY:
+
+# vim: ft=make
diff --git a/example/makefile b/example/makefile
new file mode 100644
index 0000000..2a9e77d
--- /dev/null
+++ b/example/makefile
@@ -0,0 +1,9 @@
+# Settings
+CT      = ../ct
+PROG    = main
+SOURCES = main.c html.c
+
+default: main
+	./main
+
+include ../common.mk
diff --git a/example/mkfile b/example/mkfile
deleted file mode 100644
index bd43d89..0000000
--- a/example/mkfile
+++ /dev/null
@@ -1,7 +0,0 @@
-PROGS=main
-CLEAN=html.c
-
-default:V: run
-main: main.o html.o
-
-<../mkcommon
diff --git a/gallery/makefile b/gallery/makefile
new file mode 100644
index 0000000..15f624d
--- /dev/null
+++ b/gallery/makefile
@@ -0,0 +1,15 @@
+# Settings
+CT        = ../ct
+PROG      = gallery
+SOURCES   = gallery.c html.c ../lib.c
+CPPFLAGS  = -I..
+PKGS      = glib-2.0
+
+# Targets
+test: gallery
+	QUERY_STRING=foo ./gallery
+
+# Rules
+../lib.o: CFLAGS += -Wno-format
+
+include ../common.mk
diff --git a/gallery/mkfile b/gallery/mkfile
deleted file mode 100644
index 2a57660..0000000
--- a/gallery/mkfile
+++ /dev/null
@@ -1,12 +0,0 @@
-PROGS    = gallery
-PKGS     = glib-2.0
-CLEAN    = html.c
-CPPFLAGS = -I..
-CFLAGS   = --std=c99 -Wall -Wno-format -g
-
-default:V: gallery
-	QUERY_STRING=foo ./gallery
-
-gallery: gallery.o html.o ../lib.o
-
-<../mkcommon
diff --git a/knot/makefile b/knot/makefile
new file mode 100644
index 0000000..6487dca
--- /dev/null
+++ b/knot/makefile
@@ -0,0 +1,14 @@
+# Settings
+CT        = ../ct
+PROG      = knot
+SOURCES   = knot.c html.c
+CPPFLAGS  = -I..
+
+# Targets
+test: crown.html hitch.html overhand.html
+
+# Rules
+%.html: %.txt knot makefile
+	./knot < $< > $@
+
+include ../common.mk
diff --git a/knot/mkfile b/knot/mkfile
deleted file mode 100644
index dc787dd..0000000
--- a/knot/mkfile
+++ /dev/null
@@ -1,12 +0,0 @@
-PROGS=knot
-CLEAN=html.c *.html
-
-knots=`{ls *.txt}
-default:V: ${knots:%.txt=%.html}
-
-knot: knot.o html.o knot.h 
-
-%.html: $PROGS %.txt
-	./$PROGS < $stem.txt > $stem.html
-
-<../mkcommon
diff --git a/makefile b/makefile
index edc6978..aaa5d93 100644
--- a/makefile
+++ b/makefile
@@ -1,35 +1,9 @@
 # Settings
 PROG     = ct
-CC       = gcc
-YACC     = bison
-LEX      = flex
-
-CFLAGS   = -Wall -Werror -g --std=c99
-CPPFLAGS = $(shell pkg-config --cflags glib-2.0)
-LDFLAGS  = $(shell pkg-config --libs   glib-2.0)
-
-# Targets
-default: test
-
-all: $(PROG)
+SOURCES  = ct.o parse.o scan.o
+PKGS     = glib-2.0
 
 test: $(PROG)
 	./$(PROG) example/html.ct
 
-clean:
-	rm -f $(PROG) *.o *.a parse.h parse.c scan.c
-
-# Rules
-$(PROG): ct.o parse.o scan.o
-	$(CC) $(CFLAGS) -o $@ $+ $(LDFLAGS)
-
-%.o: %.c parse.h
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
-
-%.c: %.l parse.h
-	$(LEX) -o $@ $<
-
-%.c %.h: %.y
-	$(YACC) -d -o $*.c $*.y
-
-.SECONDARY:
+include common.mk
-- 
2.43.2