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Commit | Line | Data |
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1 | MAKEFLAGS += --no-print-directory | |
2 | ||
3 | PREFIX ?= /usr | |
4 | SBINDIR ?= $(PREFIX)/sbin | |
5 | MANDIR ?= $(PREFIX)/share/man | |
6 | PKG_CONFIG ?= pkg-config | |
7 | ||
8 | MKDIR ?= mkdir -p | |
9 | INSTALL ?= install | |
10 | CC ?= "gcc" | |
11 | ||
12 | CFLAGS ?= -O2 -g | |
13 | CFLAGS += -Wall -Wextra -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common \ | |
14 | -Werror-implicit-function-declaration -Wsign-compare -Wno-unused-parameter \ | |
15 | -Wstringop-overflow=4 | |
16 | ||
17 | OBJS = iw.o genl.o event.o info.o phy.o \ | |
18 | interface.o ibss.o station.o survey.o util.o ocb.o \ | |
19 | mesh.o mpath.o mpp.o scan.o reg.o version.o \ | |
20 | reason.o status.o connect.o link.o offch.o ps.o cqm.o \ | |
21 | bitrate.o wowlan.o coalesce.o roc.o p2p.o vendor.o mgmt.o \ | |
22 | ap.o sha256.o nan.o bloom.o | |
23 | OBJS += sections.o | |
24 | ||
25 | OBJS-$(HWSIM) += hwsim.o | |
26 | ||
27 | OBJS += $(OBJS-y) $(OBJS-Y) | |
28 | ||
29 | ALL = iw | |
30 | ||
31 | ifeq ($(NO_PKG_CONFIG),) | |
32 | NL3xFOUND := $(shell $(PKG_CONFIG) --atleast-version=3.2 libnl-3.0 && echo Y) | |
33 | ifneq ($(NL3xFOUND),Y) | |
34 | NL31FOUND := $(shell $(PKG_CONFIG) --exact-version=3.1 libnl-3.1 && echo Y) | |
35 | ifneq ($(NL31FOUND),Y) | |
36 | NL3FOUND := $(shell $(PKG_CONFIG) --atleast-version=3 libnl-3.0 && echo Y) | |
37 | ifneq ($(NL3FOUND),Y) | |
38 | NL2FOUND := $(shell $(PKG_CONFIG) --atleast-version=2 libnl-2.0 && echo Y) | |
39 | ifneq ($(NL2FOUND),Y) | |
40 | NL1FOUND := $(shell $(PKG_CONFIG) --atleast-version=1 libnl-1 && echo Y) | |
41 | endif | |
42 | endif | |
43 | endif | |
44 | endif | |
45 | ||
46 | ifeq ($(NL1FOUND),Y) | |
47 | NLLIBNAME = libnl-1 | |
48 | endif | |
49 | ||
50 | ifeq ($(NL2FOUND),Y) | |
51 | CFLAGS += -DCONFIG_LIBNL20 | |
52 | LIBS += -lnl-genl | |
53 | NLLIBNAME = libnl-2.0 | |
54 | endif | |
55 | ||
56 | ifeq ($(NL3xFOUND),Y) | |
57 | # libnl 3.2 might be found as 3.2 and 3.0 | |
58 | NL3FOUND = N | |
59 | CFLAGS += -DCONFIG_LIBNL30 | |
60 | LIBS += -lnl-genl-3 | |
61 | NLLIBNAME = libnl-3.0 | |
62 | endif | |
63 | ||
64 | ifeq ($(NL3FOUND),Y) | |
65 | CFLAGS += -DCONFIG_LIBNL30 | |
66 | LIBS += -lnl-genl | |
67 | NLLIBNAME = libnl-3.0 | |
68 | endif | |
69 | ||
70 | # nl-3.1 has a broken libnl-gnl-3.1.pc file | |
71 | # as show by pkg-config --debug --libs --cflags --exact-version=3.1 libnl-genl-3.1;echo $? | |
72 | ifeq ($(NL31FOUND),Y) | |
73 | CFLAGS += -DCONFIG_LIBNL30 | |
74 | LIBS += -lnl-genl | |
75 | NLLIBNAME = libnl-3.1 | |
76 | endif | |
77 | ||
78 | ifeq ($(NLLIBNAME),) | |
79 | $(error Cannot find development files for any supported version of libnl) | |
80 | endif | |
81 | ||
82 | LIBS += $(shell $(PKG_CONFIG) --libs $(NLLIBNAME)) | |
83 | CFLAGS += $(shell $(PKG_CONFIG) --cflags $(NLLIBNAME)) | |
84 | endif # NO_PKG_CONFIG | |
85 | ||
86 | ifeq ($(V),1) | |
87 | Q= | |
88 | NQ=true | |
89 | else | |
90 | Q=@ | |
91 | NQ=echo | |
92 | endif | |
93 | ||
94 | all: $(ALL) | |
95 | ||
96 | VERSION_OBJS := $(filter-out version.o, $(OBJS)) | |
97 | ||
98 | version.c: version.sh $(patsubst %.o,%.c,$(VERSION_OBJS)) nl80211.h iw.h Makefile \ | |
99 | $(wildcard .git/index .git/refs/tags) | |
100 | @$(NQ) ' GEN ' $@ | |
101 | $(Q)./version.sh $@ | |
102 | ||
103 | %.o: %.c iw.h nl80211.h | |
104 | @$(NQ) ' CC ' $@ | |
105 | $(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $< | |
106 | ||
107 | ifeq ($(IW_ANDROID_BUILD),) | |
108 | iw: $(OBJS) | |
109 | @$(NQ) ' CC ' iw | |
110 | $(Q)$(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o iw | |
111 | endif | |
112 | ||
113 | check: | |
114 | $(Q)$(MAKE) all CC="REAL_CC=$(CC) CHECK=\"sparse -Wall\" cgcc" | |
115 | ||
116 | %.gz: % | |
117 | @$(NQ) ' GZIP' $< | |
118 | $(Q)gzip < $< > $@ | |
119 | ||
120 | install: iw iw.8.gz | |
121 | @$(NQ) ' INST iw' | |
122 | $(Q)$(MKDIR) $(DESTDIR)$(SBINDIR) | |
123 | $(Q)$(INSTALL) -m 755 iw $(DESTDIR)$(SBINDIR) | |
124 | @$(NQ) ' INST iw.8' | |
125 | $(Q)$(MKDIR) $(DESTDIR)$(MANDIR)/man8/ | |
126 | $(Q)$(INSTALL) -m 644 iw.8.gz $(DESTDIR)$(MANDIR)/man8/ | |
127 | ||
128 | clean: | |
129 | $(Q)rm -f iw *.o *~ *.gz version.c *-stamp |