From d46183860c1f3f10095e95023adcb79b1896ab0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Fri, 22 Mar 2019 20:11:11 +0100
Subject: Move C and Scheme code into subdirs.

---
 Makefile | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 59c611df..e0dbd87c 100644
--- a/Makefile
+++ b/Makefile
@@ -3,42 +3,52 @@
 CC  := gcc
 
 OBJDIR = obj
+SRCDIR = src
+LIBDIR = lib
 
 CFLAGS  = -std=gnu11 -Wall -Wextra \
 		  -ggdb -fPIC \
 		  $(shell guile-config compile)
 LDFLAGS = -fPIC $(shell guile-config link)
 
-H_FILES = $(wildcard *.h)
-C_FILES = $(wildcard *.c)
+LIBS = libguile-calendar.so libtermios.so
+SO_FILES = $(addprefix $(LIBDIR)/, $(LIBS))
 
-SCM_C_FILES = $(wildcard *.scm.c)
+H_FILES = $(wildcard src/*.h)
+C_FILES = $(wildcard src/*.c)
+
+SCM_C_FILES = $(wildcard src/*.scm.c)
 X_FILES = $(SCM_C_FILES:.scm.c=.x)
 
 .SECONDARY: $(X_FILES)
 
-O_FILES = $(C_FILES:%.c=obj/%.o)
+O_FILES = $(C_FILES:src/%.c=obj/%.o)
 
-all: parse libguile-calendar.so libtermios.so
+all: parse $(SO_FILES)
 
 parse: $(O_FILES)
 	$(CC) -o $@ $^ $(LDFLAGS)
 
 $(O_FILES): | $(OBJDIR)
 
-%.x : %.scm.c
+$(SO_FILES): | $(LIBDIR)
+
+src/%.x : src/%.scm.c
 	guile-snarf -o $@ $< $(CFLAGS)
 
-$(OBJDIR)/%.scm.o : %.scm.c %.x
+$(OBJDIR)/%.scm.o : src/%.scm.c src/%.x
 	$(CC) -c $(CFLAGS) -o $@ $<
 
-$(OBJDIR)/%.o : %.c # $(H_FILES) $(X_FILES)
+$(OBJDIR)/%.o : src/%.c # $(H_FILES) $(X_FILES)
 	$(CC) -c $(CFLAGS) -o $@ $<
 
 $(OBJDIR):
 	mkdir -p $(OBJDIR)
 
-%.so: $(O_FILES)
+$(LIBDIR):
+	mkdir -p $(LIBDIR)
+
+$(LIBDIR)/%.so: $(O_FILES)
 	$(CC) -shared -o $@ $^ $(LDFLAGS)
 
 .SECONDARY += %.dot
@@ -56,8 +66,8 @@ clean:
 	-rm parse
 	-rm $(OBJDIR)/*.o
 	-rmdir $(OBJDIR)
-	-rm *.so
-	-rm *.x
+	-rm $(LIBDIR)/*.so
+	-rm $(SRCDIR)/*.x
 
 clean-scheme:
 	rm -r $$HOME/.cache/guile/ccache/2.2-LE-8-3.A/$$PWD
-- 
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