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authorMattias Andrée <maandree@kth.se>2021-09-16 16:07:07 +0200
committerMattias Andrée <maandree@kth.se>2021-09-16 16:07:07 +0200
commit3b4046adeb0d56edd21144b693044a23ea798680 (patch)
treee513288cf14c386536125c84e4591af72473bb7b
parentm makefile (diff)
downloadalarm-1.2.1.tar.gz
alarm-1.2.1.tar.bz2
alarm-1.2.1.tar.xz
Improve makefile1.2.1
Signed-off-by: Mattias Andrée <maandree@kth.se>
-rw-r--r--Makefile18
-rw-r--r--config.mk8
2 files changed, 14 insertions, 12 deletions
diff --git a/Makefile b/Makefile
index 835ce98..90595a1 100644
--- a/Makefile
+++ b/Makefile
@@ -3,13 +3,14 @@
CONFIGFILE = config.mk
include $(CONFIGFILE)
+
all: alarm
-alarm.o: alarm.c
- $(CC) -c -o $@ alarm.c $(CCFLAGS) $(CPPFLAGS)
+.c.o:
+ $(CC) -c -o $@ $< $(CFLAGS) $(CPPFLAGS)
-alarm: alarm.o
- $(CC) -o $@ alarm.o $(LDFLAGS)
+.o:
+ $(CC) -o $@ $< $(LDFLAGS)
check: alarm
./alarm 1 sleep 2 & a=$$! ;\
@@ -19,19 +20,18 @@ check: alarm
install: alarm
mkdir -p -- "$(DESTDIR)$(PREFIX)/bin"
- mkdir -p -- "$(DESTDIR)$(PREFIX)/share/licenses/alarm"
mkdir -p -- "$(DESTDIR)$(MANPREFIX)/man1"
cp -- alarm "$(DESTDIR)$(PREFIX)/bin/"
- cp -- LICENSE "$(DESTDIR)$(PREFIX)/share/licenses/alarm/"
cp -- alarm.1 "$(DESTDIR)$(MANPREFIX)/man1/"
uninstall:
-rm -- "$(DESTDIR)$(PREFIX)/bin/alarm"
- -rm -- "$(DESTDIR)$(PREFIX)/share/licenses/alarm/LICENSE"
-rm -- "$(DESTDIR)$(MANPREFIX)/man1/alarm.1"
- -rmdir -- "$(DESTDIR)$(PREFIX)/share/licenses/alarm"
clean:
- -rm -rf -- alarm *.o
+ -rm -rf -- alarm *.o *.su
+
+.SUFFIXES:
+.SUFFIXES: .o .c
.PHONY: all check install uninstall clean
diff --git a/config.mk b/config.mk
index 5f26cd2..aa81003 100644
--- a/config.mk
+++ b/config.mk
@@ -1,6 +1,8 @@
-PREFIX = /usr/local
+PREFIX = /usr
MANPREFIX = $(PREFIX)/share/man
-CCFLAGS = -std=c99 -Wall -Wextra -O2
-CPPFLAGS =
+CC = cc
+
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700
+CFLAGS = -std=c99 -Wall -O2
LDFLAGS = -s