General small cleanups

[i3/i3] / Makefile

diff --git a/Makefile b/Makefile
index 2fdcab5886088e77096b9cc40c11799e5122aa77..d73ea899b21068050b4caf8aacda680de7fd49e4 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,84 @@
-all:
-       gcc -Wall -gdwarf-2 -g3 -I/usr/include/xcb -o mainx mainx.c -lxcb-wm
+UNAME=$(shell uname)
+DEBUG=1
+INSTALL=install
+MAKE=make
+GIT_VERSION=$(shell git describe --tags --always)
+VERSION=$(shell git describe --tags --abbrev=0)
+
+CFLAGS += -std=c99
+CFLAGS += -pipe
+CFLAGS += -Wall
+CFLAGS += -Wunused
+CFLAGS += -Iinclude
+CFLAGS += -I/usr/local/include
+CFLAGS += -DI3_VERSION=\"${GIT_VERSION}\"
+
+LDFLAGS += -lm
+LDFLAGS += -lxcb-wm
+LDFLAGS += -lxcb-keysyms
+LDFLAGS += -lxcb-xinerama
+LDFLAGS += -lX11
+LDFLAGS += -L/usr/local/lib -L/usr/pkg/lib
+
+ifeq ($(UNAME),NetBSD)
+# We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv
+CFLAGS += -idirafter /usr/pkg/include
+LDFLAGS += -Wl,-rpath,/usr/local/lib -Wl,-rpath,/usr/pkg/lib
+endif
+
+ifeq ($(UNAME),Linux)
+CFLAGS += -D_GNU_SOURCE
+endif
+
+ifeq ($(DEBUG),1)
+# Extended debugging flags, macros shall be available in gcc
+CFLAGS += -gdwarf-2
+CFLAGS += -g3
+else
+CFLAGS += -O2
+endif
+
+# Don’t print command lines which are run
+.SILENT:
+
+# Always remake the following targets
+.PHONY: install clean dist distclean
+
+# Depend on the object files of all source-files in src/*.c and on all header files
+FILES=$(patsubst %.c,%.o,$(wildcard src/*.c))
+HEADERS=$(wildcard include/*.h)
+
+# Depend on the specific file (.c for each .o) and on all headers
+src/%.o: src/%.c ${HEADERS}
+       echo "CC $<"
+       $(CC) $(CFLAGS) -c -o $@ $<
+
+all: ${FILES}
+       echo "LINK i3"
+       $(CC) -o i3 ${FILES} $(LDFLAGS)
+
+install: all
+       echo "INSTALL"
+       $(INSTALL) -d -m 0755 $(DESTDIR)/usr/bin
+       $(INSTALL) -d -m 0755 $(DESTDIR)/etc/i3
+       $(INSTALL) -m 0755 i3 $(DESTDIR)/usr/bin/
+       test -e $(DESTDIR)/etc/i3/config || $(INSTALL) -m 0644 i3.config $(DESTDIR)/etc/i3/config
+
+dist: clean
+       [ ! -f i3-${VERSION} ] || rm -rf i3-${VERSION}
+       [ ! -e i3-${VERSION}.tar.bz2 ] || rm i3-${VERSION}.tar.bz2
+       mkdir i3-${VERSION}
+       cp DEPENDS GOALS LICENSE PACKAGE-MAINTAINER TODO i3.config i3-${VERSION}
+       cp -r src include docs man i3-${VERSION}
+       sed -e 's/^GIT_VERSION=\(.*\)/GIT_VERSION=${GIT_VERSION}/g;s/^VERSION=\(.*\)/VERSION=${VERSION}/g' Makefile > i3-${VERSION}/Makefile
+       tar cf i3-${VERSION}.tar i3-${VERSION}
+       bzip2 -9 i3-${VERSION}.tar
+       rm -rf i3-${VERSION}
+
+clean:
+       rm -f src/*.o
+       $(MAKE) -C docs clean
+       $(MAKE) -C man clean
+
+distclean: clean
+       rm -f i3