Makefile: fix PREFIX usage

[i3/i3status] / Makefile

diff --git a/Makefile b/Makefile
index 00abff12158ea8b24ba9b51353e3dd2818c24b23..0cd1c56d20422f720df558c7ba1ea74fd74dee3b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,34 +1,84 @@
+ifndef PREFIX
+  PREFIX=/usr
+endif
+ifndef SYSCONFDIR
+  ifeq ($(PREFIX),/usr)
+    SYSCONFDIR=/etc
+  else
+    SYSCONFDIR=$(PREFIX)/etc
+  endif
+endif
+
 CFLAGS+=-Wall -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare
 CFLAGS+=-g
 CFLAGS+=-std=gnu99
 CFLAGS+=-pedantic
-CFLAGS+=-DPREFIX=\"\"
+CPPFLAGS+=-DSYSCONFDIR=\"$(SYSCONFDIR)\"
+CPPFLAGS+=-DVERSION=\"${GIT_VERSION}\"
+CFLAGS+=-Iinclude
+LIBS+=-lconfuse
+
+VERSION:=$(shell git describe --tags --abbrev=0)
+GIT_VERSION:="$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1))"
 
 ifeq ($(shell uname),Linux)
-CFLAGS+=-DLINUX
+CPPFLAGS+=-DLINUX
+CPPFLAGS+=-D_GNU_SOURCE
+LIBS+=-liw
+LIBS+=-lasound
+endif
+
+ifeq ($(shell uname),GNU/kFreeBSD)
+LIBS+=-lbsd
 endif
 
-# Define this if you want i3status to spit out dzen2-compatible output on stdout
-CFLAGS+=-DDZEN
+CFLAGS+=$(EXTRA_CFLAGS)
 
-i3status: i3status.o i3status.h
+OBJS:=$(wildcard src/*.c *.c)
+OBJS:=$(OBJS:.c=.o)
+
+src/%.o: src/%.c
+       @$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+       @echo " CC $<"
+
+%.o: %.c include/%.h
+       @$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+       @echo " CC $<"
+
+all: i3status manpage
+
+i3status: ${OBJS}
+       @$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+       @echo " LD $@"
 
 clean:
-       rm -f *.o
+       rm -f *.o src/*.o
 
 distclean: clean
        rm -f i3status
 
+manpage:
+       $(MAKE) -C man
+
 install:
-       install -m 755 -d $(DESTDIR)/usr/bin
-       install -m 755 -d $(DESTDIR)/etc/init.d
-       install -m 755 -d $(DESTDIR)/usr/share/man/man1
-       install -m 755 i3status $(DESTDIR)/usr/bin/i3status
-       install -m 755 i3status.init $(DESTDIR)/etc/init.d/i3status
-       install -m 644 i3status.conf $(DESTDIR)/etc/i3status.conf
-       install -m 644 i3status.1 $(DESTDIR)/usr/share/man/man1
+       install -m 755 -d $(DESTDIR)$(PREFIX)/bin
+       install -m 755 -d $(DESTDIR)$(SYSCONFDIR)
+       install -m 755 -d $(DESTDIR)$(PREFIX)/share/man/man1
+       install -m 755 i3status $(DESTDIR)$(PREFIX)/bin/i3status
+       # Allow network configuration for getting the link speed
+       (which setcap && setcap cap_net_admin=ep $(DESTDIR)$(PREFIX)/bin/i3status) || true
+       install -m 644 i3status.conf $(DESTDIR)$(SYSCONFDIR)/i3status.conf
+       install -m 644 man/i3status.1 $(DESTDIR)$(PREFIX)/share/man/man1
 
 release:
-       tar cjf i3status.tar.bz2 *.c *.h *.1 *.conf *.init Makefile
-
-all: i3status
+       [ -f i3status-${VERSION} ] || rm -rf i3status-${VERSION}
+       mkdir i3status-${VERSION}
+       find . -maxdepth 1 -type f \( -regex ".*\.\(c\|conf\|h\)" -or -name "Makefile" -or -name "LICENSE" \) -exec cp '{}' i3status-${VERSION} \;
+       mkdir i3status-${VERSION}/src
+       mkdir i3status-${VERSION}/man
+       find src -maxdepth 1 -type f \( -regex ".*\.\(c\|h\)" \) -exec cp '{}' i3status-${VERSION}/src \;
+       find man -maxdepth 1 -type f \( -regex ".*\.\(1\|man\|conf\)" -or -name "Makefile" \) -exec cp '{}' i3status-${VERSION}/man \;
+       cp -r include i3status-${VERSION}
+       sed -e 's/^GIT_VERSION:=\(.*\)/GIT_VERSION=${GIT_VERSION}/g;s/^VERSION:=\(.*\)/VERSION=${VERSION}/g' Makefile > i3status-${VERSION}/Makefile
+       tar cjf i3status-${VERSION}.tar.bz2 i3status-${VERSION}
+       rm -rf i3status-${VERSION}