1 -include .config 2 3 MAKEFLAGS += --no-print-directory 4 5 PREFIX ?= /usr 6 BINDIR ?= $(PREFIX)/bin 7 MANDIR ?= $(PREFIX)/share/man 8 9 MKDIR ?= mkdir -p 10 INSTALL ?= install 11 CC ?= "gcc" 12 PKG_CONFIG ?= pkg-config 13 14 CFLAGS ?= -O2 -g 15 CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration 16 17 OBJS = iwcap.o 18 ALL = iwcap 19 20 NL1FOUND := $(shell $(PKG_CONFIG) --atleast-version=1 libnl-1 && echo Y) 21 NL2FOUND := $(shell $(PKG_CONFIG) --atleast-version=2 libnl-2.0 && echo Y) 22 23 ifeq ($(NL1FOUND),Y) 24 NLLIBNAME = libnl-1 25 endif 26 27 ifeq ($(NL2FOUND),Y) 28 CFLAGS += -DCONFIG_LIBNL20 29 LIBS += -lnl-genl 30 NLLIBNAME = libnl-2.0 31 endif 32 33 ifeq ($(NLLIBNAME),) 34 $(error Cannot find development files for any supported version of libnl) 35 endif 36 37 LIBS += $(shell $(PKG_CONFIG) --libs $(NLLIBNAME)) 38 CFLAGS += $(shell $(PKG_CONFIG) --cflags $(NLLIBNAME)) 39 40 ifeq ($(V),1) 41 Q= 42 NQ=true 43 else 44 Q=@ 45 NQ=echo 46 endif 47 48 all: version_check $(ALL) 49 50 version_check: 51 ifeq ($(NL2FOUND),Y) 52 else 53 ifeq ($(NL1FOUND),Y) 54 else 55 $(error No libnl found) 56 endif 57 endif 58 59 60 %.o: %.c nl80211.h 61 @$(NQ) ' CC ' $@ 62 $(Q)$(CC) $(CFLAGS) -c -o $@ $< 63 64 iwcap: $(OBJS) 65 @$(NQ) ' CC ' iwcap 66 $(Q)$(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o iwcap 67 68 check: 69 $(Q)$(MAKE) all CC="REAL_CC=$(CC) CHECK=\"sparse -Wall\" cgcc" 70 71 %.gz: % 72 @$(NQ) ' GZIP' $< 73 $(Q)gzip < $< > $@ 74 75 install: iwcap 76 @$(NQ) ' INST iwcap' 77 $(Q)$(MKDIR) $(DESTDIR)$(BINDIR) 78 $(Q)$(INSTALL) -m 755 -t $(DESTDIR)$(BINDIR) iwcap 79 80 clean: 81 $(Q)rm -f iwcap *.o *~ *.gz version.c *-stamp 82
