624cffc744
Interacting with batman-adv's genl interface requires some code and definitions which could be shared between different packages. libbatadv is trying to do this without providing any guarantee for ABI or API stability. It is only useful in very controlled environments like gluon. Signed-off-by: Sven Eckelmann <sven@narfation.org>
121 lines
3.5 KiB
Makefile
121 lines
3.5 KiB
Makefile
#!/usr/bin/make -f
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# SPDX-License-Identifier: MIT
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#
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# batman-adv helpers functions library
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#
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# Copyright (c) 2017, Sven Eckelmann <sven@narfation.org>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# libbatadv build
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BINARY_NAME = libbatadv.so
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OBJ += batadv-genl.o
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# headers to install
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HEADER += batadv-genl.h
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HEADER += batman_adv.h
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# libbatadv flags and options
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CFLAGS += -pedantic -Wall -W -MD -MP
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CFLAGS += -fPIC -fvisibility=hidden
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CPPFLAGS += -D_GNU_SOURCE
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LDLIBS +=
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LDFLAGS += -shared -Wl,-export-dynamic
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# disable verbose output
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ifneq ($(findstring $(MAKEFLAGS),s),s)
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ifndef V
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Q_CC = @echo ' ' CC $@;
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Q_LD = @echo ' ' LD $@;
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export Q_CC
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export Q_LD
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endif
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endif
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ifeq ($(origin PKG_CONFIG), undefined)
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PKG_CONFIG = pkg-config
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ifeq ($(shell which $(PKG_CONFIG) 2>/dev/null),)
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$(error $(PKG_CONFIG) not found)
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endif
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endif
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ifeq ($(origin LIBNL_CFLAGS) $(origin LIBNL_LDLIBS), undefined undefined)
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LIBNL_NAME ?= libnl-3.0
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ifeq ($(shell $(PKG_CONFIG) --modversion $(LIBNL_NAME) 2>/dev/null),)
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$(error No $(LIBNL_NAME) development libraries found!)
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endif
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LIBNL_CFLAGS += $(shell $(PKG_CONFIG) --cflags $(LIBNL_NAME))
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LIBNL_LDLIBS += $(shell $(PKG_CONFIG) --libs $(LIBNL_NAME))
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endif
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CFLAGS += $(LIBNL_CFLAGS)
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LDLIBS += $(LIBNL_LDLIBS)
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ifeq ($(origin LIBNL_GENL_CFLAGS) $(origin LIBNL_GENL_LDLIBS), undefined undefined)
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LIBNL_GENL_NAME ?= libnl-genl-3.0
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ifeq ($(shell $(PKG_CONFIG) --modversion $(LIBNL_GENL_NAME) 2>/dev/null),)
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$(error No $(LIBNL_GENL_NAME) development libraries found!)
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endif
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LIBNL_GENL_CFLAGS += $(shell $(PKG_CONFIG) --cflags $(LIBNL_GENL_NAME))
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LIBNL_GENL_LDLIBS += $(shell $(PKG_CONFIG) --libs $(LIBNL_GENL_NAME))
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endif
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CFLAGS += $(LIBNL_GENL_CFLAGS)
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LDLIBS += $(LIBNL_GENL_LDLIBS)
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# standard build tools
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CC ?= gcc
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RM ?= rm -f
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INSTALL ?= install
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MKDIR ?= mkdir -p
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COMPILE.c = $(Q_CC)$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
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LINK.o = $(Q_LD)$(CC) $(CFLAGS) $(LDFLAGS) $(TARGET_ARCH)
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# standard install paths
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PREFIX = /usr/local
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INCLUDEDIR = $(PREFIX)/include
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LIBDIR = $(PREFIX)/lib
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# default target
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all: $(BINARY_NAME)
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# standard build rules
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.SUFFIXES: .o .c
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.c.o:
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$(COMPILE.c) -o $@ $<
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$(BINARY_NAME): $(OBJ)
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$(LINK.o) $^ $(LDLIBS) -o $@
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clean:
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$(RM) $(BINARY_NAME) $(OBJ) $(DEP)
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install: $(BINARY_NAME)
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$(MKDIR) $(DESTDIR)$(LIBDIR)
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$(MKDIR) $(DESTDIR)$(INCLUDEDIR)
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$(INSTALL) -m 0755 $(BINARY_NAME) $(DESTDIR)$(LIBDIR)
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$(INSTALL) -m 0644 $(HEADER) $(DESTDIR)$(INCLUDEDIR)
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# load dependencies
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DEP = $(OBJ:.o=.d)
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-include $(DEP)
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.PHONY: all clean install
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.DELETE_ON_ERROR:
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.DEFAULT_GOAL := all
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