Rewrite Makefile to accomodate file split

diff --git a/Makefile b/Makefile
index 9fea3d9c9e4dc3307cda69f409b70b93f54e6c34..d690612cbdb72be51741a6b440110854c01b028f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,25 +1,72 @@
-# See LICENSE file for copyright and license details.
+# See LICENSE file for copyright and license details
 # slstatus - suckless status monitor
 .POSIX:
 
 include config.mk
 
+REQ = util
+HDR = arg.h
+COM =\
+       battery\
+       cpu\
+       datetime\
+       disk\
+       entropy\
+       hostname\
+       ip\
+       kernel_release\
+       keyboard_indicators\
+       load_avg\
+       num_files\
+       ram\
+       run_command\
+       swap\
+       temperature\
+       uptime\
+       user\
+       volume\
+       wifi
+
 all: slstatus
 
-slstatus: slstatus.c config.h config.mk
-       $(CC) -o $@ $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) slstatus.c $(LDLIBS)
+slstatus: slstatus.o $(COM:=.o) $(REQ:=.o)
+slstatus.o: slstatus.c slstatus.h $(HDR) $(REQ:=.h)
+
+battery.o: battery.c config.mk $(HDR) $(REQ:=.h)
+cpu.o: cpu.c config.mk $(HDR) $(REQ:=.h)
+datetime.o: datetime.c config.mk $(HDR) $(REQ:=.h)
+disk.o: disk.c config.mk $(HDR) $(REQ:=.h)
+entropy.o: entropy.c config.mk $(HDR) $(REQ:=.h)
+hostname.o: hostname.c config.mk $(HDR) $(REQ:=.h)
+ip.o: ip.c config.mk $(HDR) $(REQ:=.h)
+kernel_release.o: kernel_release.c config.mk $(HDR) $(REQ:=.h)
+keyboard_indicators.o: keyboard_indicators.c config.mk $(HDR) $(REQ:=.h)
+load_avg.o: load_avg.c config.mk $(HDR) $(REQ:=.h)
+num_files.o: num_files.c config.mk $(HDR) $(REQ:=.h)
+ram.o: ram.c config.mk $(HDR) $(REQ:=.h)
+run_command.o: run_command.c config.mk $(HDR) $(REQ:=.h)
+swap.o: swap.c config.mk $(HDR) $(REQ:=.h)
+temperature.o: temperature.c config.mk $(HDR) $(REQ:=.h)
+uptime.o: uptime.c config.mk $(HDR) $(REQ:=.h)
+user.o: user.c config.mk $(HDR) $(REQ:=.h)
+volume.o: volume.c config.mk $(HDR) $(REQ:=.h)
+wifi.o: wifi.c config.mk $(HDR) $(REQ:=.h)
+
+.o:
+       $(CC) -o $@ $(LDFLAGS) $< $(COM:=.o) $(REQ:=.o) $(LDLIBS)
 
-config.h:
-       cp config.def.h $@
+.c.o:
+       $(CC) -c $(CPPFLAGS) $(CFLAGS) $<
 
 clean:
-       rm -f slstatus
+       rm -f slstatus slstatus.o $(COM:=.o) $(REQ:=.o)
 
 dist:
        rm -rf "slstatus-$(VERSION)"
        mkdir -p "slstatus-$(VERSION)"
-       cp -R arg.h config.def.h config.mk LICENSE Makefile README slstatus.1 \
-               slstatus.c slstatus.png "slstatus-$(VERSION)"
+       cp -R LICENSE Makefile README config.mk config.def.h \
+             $(HDR) slstatus.c $(COM:=.c) $(REQ:=.c) $(REQ:=.h) \
+             slstatus.1 "slstatus-$(VERSION)"
        tar -cf - "slstatus-$(VERSION)" | gzip -c > "slstatus-$(VERSION).tar.gz"
        rm -rf "slstatus-$(VERSION)"
 

diff --git a/slstatus.c b/slstatus.c
index c7e930361c0b6fffb0325556ca39da2feaa6a65b..b4eb76124e9a7791578090041e1626ae80dd8359 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -18,47 +18,11 @@ struct arg {
        const char *args;
 };
 
-static const char *battery_perc(const char *bat);
-static const char *battery_power(const char *bat);
-static const char *battery_state(const char *bat);
-static const char *cpu_freq(void);
-static const char *cpu_perc(void);
-static const char *cpu_iowait(void);
-static const char *datetime(const char *fmt);
-static const char *disk_free(const char *mnt);
-static const char *disk_perc(const char *mnt);
-static const char *disk_total(const char *mnt);
-static const char *disk_used(const char *mnt);
-static const char *entropy(void);
-static const char *gid(void);
-static const char *hostname(void);
-static const char *ipv4(const char *iface);
-static const char *ipv6(const char *iface);
-static const char *kernel_release(void);
-static const char *keyboard_indicators(void);
-static const char *load_avg(const char *fmt);
-static const char *num_files(const char *dir);
-static const char *ram_free(void);
-static const char *ram_perc(void);
-static const char *ram_used(void);
-static const char *ram_total(void);
-static const char *run_command(const char *cmd);
-static const char *swap_free(void);
-static const char *swap_perc(void);
-static const char *swap_used(void);
-static const char *swap_total(void);
-static const char *temp(const char *file);
-static const char *uid(void);
-static const char *uptime(void);
-static const char *username(void);
-static const char *vol_perc(const char *card);
-static const char *wifi_perc(const char *iface);
-static const char *wifi_essid(const char *iface);
-
 char *argv0;
 static unsigned short int done;
 static Display *dpy;
 
+#include "slstatus.h"
 #include "config.h"
 
 static void

diff --git a/slstatus.h b/slstatus.h
new file mode 100644 (file)
index 0000000..3024a4d
--- /dev/null
+++ b/slstatus.h
@@ -0,0 +1,75 @@
+/* See LICENSE file for copyright and license details. */
+
+/* battery */
+const char *battery_perc(const char *);
+const char *battery_power(const char *);
+const char *battery_state(const char *);
+
+/* cpu */
+const char *cpu_freq(void);
+const char *cpu_perc(void);
+const char *cpu_iowait(void);
+
+/* datetime */
+const char *datetime(const char *);
+
+/* disk */
+const char *disk_free(const char *);
+const char *disk_perc(const char *);
+const char *disk_total(const char *);
+const char *disk_used(const char *);
+
+/* entropy */
+const char *entropy(void);
+
+/* hostname */
+const char *hostname(void);
+
+/* ip */
+const char *ipv4(const char *);
+const char *ipv6(const char *);
+
+/* kernel_release */
+const char *kernel_release(void);
+
+/* keyboard_indicators */
+const char *keyboard_indicators(void);
+
+/* load_avg */
+const char *load_avg(const char *);
+
+/* num_files */
+const char *num_files(const char *);
+
+/* ram */
+const char *ram_free(void);
+const char *ram_perc(void);
+const char *ram_total(void);
+const char *ram_used(void);
+
+/* run_command */
+const char *run_command(const char *);
+
+/* swap */
+const char *swap_free(void);
+const char *swap_perc(void);
+const char *swap_total(void);
+const char *swap_used(void);
+
+/* temperature */
+const char *temp(const char *);
+
+/* uptime */
+const char *uptime(void);
+
+/* user */
+const char *gid(void);
+const char *username(void);
+const char *uid(void);
+
+/* volume */
+const char *vol_perc(const char *);
+
+/* wifi */
+const char *wifi_perc(const char *);
+const char *wifi_essid(const char *);