v24

[android-x86/external-wireless-tools.git] / wireless_tools / Makefile

diff --git a/wireless_tools/Makefile b/wireless_tools/Makefile
index 9764187..5de0c9a 100644 (file)
--- a/wireless_tools/Makefile
+++ b/wireless_tools/Makefile
@@ -1,30 +1,107 @@
+#
+# Basic and crude Makefile...
+#
+
+# Targets to build
+STATIC=libiw.a
+DYNAMIC=libiw.so.24
+PROGS= iwconfig iwlist iwpriv iwspy iwgetid iwevent
+MANPAGES=iwconfig.8 iwlist.8 iwpriv.8 iwspy.8 iwgetid.8 iwevent.8
+
+# Composition of the library :
+OBJS = iwlib.o
+
+# Define if tools should be built using static or dynamic version of the lib
+IWLIB=$(STATIC)
+#IWLIB=$(DYNAMIC)
+
+# Standard name for dynamic library so that the dynamic linker can pick it.
+# We will just create a symbolic link to the real thing.
+DYNAMIC_LINK= libiw.so
+
+# Installation directory. By default, go in local.
+# Distributions should probably use /usr/sbin, but they probably know better...
+# Don't forget trailing slash to avoid issues
+
+INSTALL_DIR= /usr/local/sbin/
+INSTALL_LIB= /usr/local/lib/
+INSTALL_INC= /usr/local/include/
+INSTALL_MAN= /usr/local/man
+
+# Header selection is now supposed to be automatic...
+
+# Use private copy of Wireless Extension definition instead of the
+# system wide one in /usr/include/linux. Use with care.
+# Can be used to create multiple versions of the tools on the same system
+# for multiple kernels or get around broken distributions.
+#WE_HEADER= -DPRIVATE_WE_HEADER
+WE_HEADER=
+
+# ------------ End of config --------------
+
 CC = gcc
 RM = rm -f
 
-RM_CMD = $(RM) *.BAK *.bak *.o ,* *~ *.a
+RM_CMD = $(RM) *.BAK *.bak *.o *.so ,* *~ *.a *.orig *.rej
 
-CFLAGS=-O2 -Wall
+#CFLAGS=-O2 -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Werror
+CFLAGS=-O2 -W -Wall -Wstrict-prototypes
+XCFLAGS=$(CFLAGS) $(WARN) $(HEADERS) $(WE_HEADER)
+PICFLAG=-fPIC
 
-PROGS=iwconfig iwpriv iwspy
-LIBS=-lm
+LIBS= -lm
 
-all:: $(PROGS)
+all:: $(STATIC) $(DYNAMIC) $(PROGS)
 
-.c.o:
-       $(CC) $(CFLAGS) -c $<
+%: %.o
+       $(CC) $(XCFLAGS) -o $@ $^ $(LIBS)
+%.o: %.c
+       $(CC) $(XCFLAGS) -c $<
+%.so: %.c
+       $(CC) $(XCFLAGS) $(PICFLAG) -c -o $@ $<
 
-iwconfig: iwconfig.o iwcommon.o
-       gcc -O2 -o $@ $^ $(LIBS)
+iwconfig: iwconfig.o $(IWLIB)
 
-iwpriv: iwpriv.o iwcommon.o
-       gcc -O2 -o $@ $^ $(LIBS)
+iwlist: iwlist.o $(IWLIB)
 
-iwspy: iwspy.o iwcommon.o
-       gcc -O2 -o $@ $^ $(LIBS)
+iwpriv: iwpriv.o $(IWLIB)
+
+iwspy: iwspy.o $(IWLIB)
+
+iwgetid: iwgetid.o
+
+iwevent: iwevent.o $(IWLIB)
+
+macaddr: macaddr.o $(IWLIB)
+
+# Compilation of the dynamic library
+$(DYNAMIC): $(OBJS:.o=.so)
+       $(CC) -shared -o $@ -Wl,-soname,$@ -lm -lc $^
+
+# Compilation of the static library
+$(STATIC): $(OBJS)
+       $(RM) $@
+       ar cru $@ $^
+       ranlib $@
+
+# So crude but so effective ;-)
+# Less crude thanks to many contributions ;-)
+install::
+       install -m 755 $(PROGS) $(INSTALL_DIR)
+       install -m 644 $(STATIC) $(INSTALL_LIB)
+       install -m 755 $(DYNAMIC) $(INSTALL_LIB)
+       ln -s $(INSTALL_LIB)/$(DYNAMIC) $(INSTALL_LIB)/$(DYNAMIC_LINK)
+       echo "Don't forget to add $(INSTALL_LIB) to /etc/ld.so.conf, and run ldconfig."
+       install -m 644 iwlib.h $(INSTALL_INC)
+       install -m 644 $(MANPAGES) $(INSTALL_MAN)/man8/
 
 clean::
        $(RM_CMD) 
 
+realclean::
+       $(RM_CMD) 
+       $(RM) $(STATIC) $(DYNAMIC) $(PROGS) macaddr
+
 depend::
        makedepend -s "# DO NOT DELETE" -- $(INCLUDES) -- $(SRCS)
 # DO NOT DELETE