1 MAKEFLAGS
+= --no-print-directory
4 SBINDIR ?
= $(PREFIX
)/sbin
5 MANDIR ?
= $(PREFIX
)/share
/man
6 PKG_CONFIG ?
= pkg-config
12 cc-option
= $(shell set
-e
; $(CC
) $(1) -c
-x c
/dev
/null
-o
/dev
/null
>/dev
/null
2>&1 && echo
'$(1)')
14 CFLAGS_EVAL
:= $(call cc-option
,-Wstringop-overflow
=4)
17 CFLAGS
+= -Wall
-Wextra
-Wundef
-Wstrict-prototypes
-Wno-trigraphs
-fno-strict-aliasing
-fno-common \
18 -Werror-implicit-function-declaration
-Wsign-compare
-Wno-unused-parameter \
21 OBJS
= $(sort $(patsubst %.c
,%.o
,$(wildcard *.c
))) version.o
25 ifeq ($(NO_PKG_CONFIG
),)
26 NL3xFOUND
:= $(shell $(PKG_CONFIG
) --atleast-version
=3.2 libnl-3.0
&& echo Y
)
27 ifneq ($(NL3xFOUND
),Y
)
28 NL31FOUND
:= $(shell $(PKG_CONFIG
) --exact-version
=3.1 libnl-3.1
&& echo Y
)
29 ifneq ($(NL31FOUND
),Y
)
30 NL3FOUND
:= $(shell $(PKG_CONFIG
) --atleast-version
=3 libnl-3.0
&& echo Y
)
32 NL2FOUND
:= $(shell $(PKG_CONFIG
) --atleast-version
=2 libnl-2.0
&& echo Y
)
34 NL1FOUND
:= $(shell $(PKG_CONFIG
) --atleast-version
=1 libnl-1
&& echo Y
)
45 CFLAGS
+= -DCONFIG_LIBNL20
51 # libnl 3.2 might be found as 3.2 and 3.0
53 CFLAGS
+= -DCONFIG_LIBNL30
59 CFLAGS
+= -DCONFIG_LIBNL30
64 # nl-3.1 has a broken libnl-gnl-3.1.pc file
65 # as show by pkg-config --debug --libs --cflags --exact-version=3.1 libnl-genl-3.1;echo $?
67 CFLAGS
+= -DCONFIG_LIBNL30
73 $(error Cannot find development files for any supported version of libnl
)
76 LIBS
+= $(shell $(PKG_CONFIG
) --libs
$(NLLIBNAME
))
77 CFLAGS
+= $(shell $(PKG_CONFIG
) --cflags $(NLLIBNAME
))
90 VERSION_OBJS
:= $(filter-out version.o
, $(OBJS
))
92 version.c
: version.sh
$(patsubst %.o
,%.c
,$(VERSION_OBJS
)) nl80211.h iw.h Makefile \
93 $(wildcard .git
/index .git
/refs
/tags)
97 %.o
: %.c iw.h nl80211.h
99 $(Q
)$(CC
) $(CFLAGS
) $(CPPFLAGS
) -c
-o
$@
$<
101 ifeq ($(IW_ANDROID_BUILD
),)
104 $(Q
)$(CC
) $(LDFLAGS
) $(OBJS
) $(LIBS
) -o iw
108 $(Q
)$(MAKE
) all CC
="REAL_CC=$(CC) CHECK=\"sparse -Wall\" cgcc"
116 $(Q
)$(MKDIR
) $(DESTDIR
)$(SBINDIR
)
117 $(Q
)$(INSTALL
) -m
755 iw
$(DESTDIR
)$(SBINDIR
)
119 $(Q
)$(MKDIR
) $(DESTDIR
)$(MANDIR
)/man8
/
120 $(Q
)$(INSTALL
) -m
644 iw
.8.gz
$(DESTDIR
)$(MANDIR
)/man8
/
123 $(Q
)rm -f iw
*.o
*~
*.gz version.c
*-stamp