crda: rename nl_handle to nl_sock for libnl-2.0

[platform/upstream/crda.git] / Makefile

diff --git a/Makefile b/Makefile
index cde9482..461103d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,27 @@
 # Modify as you see fit, note this is built into crda,
 # so if you change it here you will have to change crda.c
 REG_BIN?=/usr/lib/crda/regulatory.bin
+REG_GIT?=git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-regdb.git
+
+PREFIX ?= /usr/
+MANDIR ?= $(PREFIX)/share/man/
+
+SBINDIR ?= /sbin/
+
+# Use a custom CRDA_UDEV_LEVEL when callling make install to
+# change your desired level for the udev regulatory.rules
+CRDA_UDEV_LEVEL?=85
+UDEV_LEVEL=$(CRDA_UDEV_LEVEL)-
+# You can customize this if your distributions uses
+# a different location.
+UDEV_RULE_DIR?=/lib/udev/rules.d/
 
 # Used locally to retrieve all pubkeys during build time
 PUBKEY_DIR=pubkeys
 
 CFLAGS += -Wall -g
 
-all: crda intersect verify
+all: $(REG_BIN) crda intersect verify
 
 ifeq ($(USE_OPENSSL),1)
 CFLAGS += -DUSE_OPENSSL `pkg-config --cflags openssl`
@@ -25,6 +39,26 @@ endif
 MKDIR ?= mkdir -p
 INSTALL ?= install
 
+NL1FOUND := $(shell pkg-config --atleast-version=1 libnl-1 && echo Y)
+NL2FOUND := $(shell pkg-config --atleast-version=2 libnl-2.0 && echo Y)
+
+ifeq ($(NL1FOUND),Y)
+NLLIBNAME = libnl-1
+endif
+
+ifeq ($(NL2FOUND),Y)
+CFLAGS += -DCONFIG_LIBNL20
+NLLIBS += -lnl-genl
+NLLIBNAME = libnl-2.0
+endif
+
+ifeq ($(NLLIBNAME),)
+$(error Cannot find development files for any supported version of libnl)
+endif
+
+NLLIBS += `pkg-config --libs $(NLLIBNAME)`
+CFLAGS += `pkg-config --cflags $(NLLIBNAME)`
+
 ifeq ($(V),1)
 Q=
 NQ=@true
@@ -33,9 +67,21 @@ Q=@
 NQ=@echo
 endif
 
-keys-%.c: utils/key2pub.py $(PUBKEY_DIR)/$(wildcard *.pem)
+$(REG_BIN):
+       $(NQ) '  EXIST ' $(REG_BIN)
+       $(NQ)
+       $(NQ) ERROR: The file: $(REG_BIN) is missing. You need this in place in order
+       $(NQ) to build CRDA. You can get it from:
+       $(NQ)
+       $(NQ) $(REG_GIT)
+       $(NQ)
+       $(NQ) "Once cloned (no need to build) cp regulatory.bin to $(REG_BIN)"
+       $(NQ)
+       $(Q) exit 1
+
+keys-%.c: utils/key2pub.py $(wildcard $(PUBKEY_DIR)/*.pem)
        $(NQ) '  GEN ' $@
-       $(Q)./utils/key2pub.py --$* $(PUBKEY_DIR)/*.pem > $@
+       $(Q)./utils/key2pub.py --$* $(wildcard $(PUBKEY_DIR)/*.pem) $@
 
 %.o: %.c regdb.h
        $(NQ) '  CC  ' $@
@@ -43,29 +89,45 @@ keys-%.c: utils/key2pub.py $(PUBKEY_DIR)/$(wildcard *.pem)
 
 crda: reglib.o crda.o
        $(NQ) '  LD  ' $@
-       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ reglib.o crda.o `pkg-config --libs libnl-1` $(LDLIBS)
+       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS) $(NLLIBS)
 
 regdbdump: reglib.o regdbdump.o print-regdom.o
        $(NQ) '  LD  ' $@
-       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ reglib.o regdbdump.o print-regdom.o $(LDLIBS)
+       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
 intersect: reglib.o intersect.o print-regdom.o
        $(NQ) '  LD  ' $@
-       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ reglib.o intersect.o print-regdom.o $(LDLIBS)
+       $(Q)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
 verify: $(REG_BIN) regdbdump
        $(NQ) '  CHK  $(REG_BIN)'
        $(Q)./regdbdump $(REG_BIN) >/dev/null
 
-install: crda
+%.gz: %
+       @$(NQ) ' GZIP' $<
+       $(Q)gzip < $< > $@
+
+install: crda crda.8.gz regdbdump.8.gz
        $(NQ) '  INSTALL  crda'
        $(Q)$(MKDIR) $(DESTDIR)/sbin
-       $(Q)$(INSTALL) -m 755 -t $(DESTDIR)/sbin/ crda
+       $(Q)$(INSTALL) -m 755 -t $(DESTDIR)/$(SBINDIR) crda
        $(NQ) '  INSTALL  regdbdump'
-       $(Q)$(INSTALL) -m 755 -t $(DESTDIR)/sbin/ regdbdump
-       $(NQ) '  INSTALL  regulatory.rules'
-       $(Q)$(MKDIR) $(DESTDIR)/etc/udev/rules.d
-       $(Q)$(INSTALL) -m 644 -t $(DESTDIR)/etc/udev/rules.d/ udev/regulatory.rules
+       $(Q)$(INSTALL) -m 755 -t $(DESTDIR)/$(SBINDIR) regdbdump
+       $(NQ) '  INSTALL  $(UDEV_LEVEL)regulatory.rules'
+       $(Q)$(MKDIR) $(DESTDIR)/$(UDEV_RULE_DIR)/
+       @# This removes the old rule you may have, we were not
+       @# putting it in the right place.
+       $(Q)rm -f $(DESTDIR)/etc/udev/rules.d/regulatory.rules
+       $(Q)ln -sf regulatory.rules udev/$(UDEV_LEVEL)regulatory.rules
+       $(Q)$(INSTALL) -m 644 -t \
+               $(DESTDIR)/$(UDEV_RULE_DIR)/ \
+               udev/$(UDEV_LEVEL)regulatory.rules
+       $(NQ) '  INSTALL  crda.8.gz'
+       $(Q)$(MKDIR) $(DESTDIR)$(MANDIR)/man8/
+       $(Q)$(INSTALL) -m 644 -t $(DESTDIR)/$(MANDIR)/man8/ crda.8.gz
+       $(NQ) '  INSTALL  regdbdump.8.gz'
+       $(Q)$(INSTALL) -m 644 -t $(DESTDIR)/$(MANDIR)/man8/ regdbdump.8.gz
 
 clean:
-       $(Q)rm -f crda regdbdump intersect *.o *~ *.pyc keys-*.c
+       $(Q)rm -f crda regdbdump intersect *.o *~ *.pyc keys-*.c *.gz \
+       udev/$(UDEV_LEVEL)regulatory.rules