Makefile

   1 -include .config
   2
   3 MAKEFLAGS += --no-print-directory
   4
   5 MKDIR ?= mkdir -p
   6 INSTALL ?= install
   7 PREFIX ?= /usr
   8 CC ?= "gcc"
   9 CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration `pkg-config --cflags libnl-1`
  10 CFLAGS += -O2 -g
  11 LDFLAGS += `pkg-config --libs libnl-1`
  12 NLVERSION = 1.0
  13
  14 OBJS = iw.o info.o phy.o interface.o station.o util.o mpath.o reg.o mesh.o
  15 ALL = iw
  16
  17 ifeq ($(V),1)
  18 Q=
  19 NQ=true
  20 else
  21 Q=@
  22 NQ=echo
  23 endif
  24
  25 all: version_check $(ALL)
  26
  27 version_check:
  28         @if ! pkg-config --atleast-version=$(NLVERSION) libnl-1; then echo "You need at least libnl version $(NLVERSION)"; exit 1; fi
  29
  30
  31 version.h: version.sh
  32         @$(NQ) ' GEN  version.h'
  33         $(Q)./version.sh
  34
  35 %.o: %.c iw.h version.h
  36         @$(NQ) ' CC  ' $@
  37         $(Q)$(CC) $(CFLAGS) -c -o $@ $<
  38
  39 iw:     $(OBJS)
  40         @$(NQ) ' CC  ' iw
  41         $(Q)$(CC) $(LDFLAGS) $(OBJS) -o iw
  42
  43 check:
  44         $(Q)$(MAKE) all CC="REAL_CC=$(CC) CHECK=\"sparse -Wall\" cgcc"
  45
  46 %.gz: %
  47         @$(NQ) ' GZIP' $<
  48         $(Q)gzip < $< > $@
  49
  50 install: iw iw.8.gz
  51         @$(NQ) ' INST iw'
  52         $(Q)$(MKDIR) $(DESTDIR)$(PREFIX)/bin/
  53         $(Q)$(INSTALL) -m 755 -o root -g root -t $(DESTDIR)$(PREFIX)/bin/ iw
  54         @$(NQ) ' INST iw.8'
  55         $(Q)$(MKDIR) $(DESTDIR)$(PREFIX)/share/man/man8/
  56         $(Q)$(INSTALL) -m 644 -o root -g root -t $(DESTDIR)$(PREFIX)/share/man/man8/ iw.8.gz
  57
  58 clean:
  59         $(Q)rm -f iw *.o *~ *.gz version.h *-stamp