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#
# nvidia-xconfig: A tool for manipulating X config files,
# specifically for use by the NVIDIA Linux graphics driver.
#
# Copyright (C) 2008 NVIDIA Corporation
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses>.
#
#
# Makefile
#
##############################################################################
# include common variables and functions
##############################################################################
include utils.mk
##############################################################################
# The calling Makefile may export any of the following variables; we
# assign default values if they are not exported by the caller
##############################################################################
NVIDIA_CFG_DIR ?= .
##############################################################################
# assign variables
##############################################################################
NVIDIA_XCONFIG = $(OUTPUTDIR)/nvidia-xconfig
NVIDIA_XCONFIG_PROGRAM_NAME = "nvidia-xconfig"
NVIDIA_XCONFIG_VERSION := $(NVIDIA_VERSION)
MANPAGE_GZIP ?= 1
MANPAGE_not_gzipped = $(OUTPUTDIR)/nvidia-xconfig.1
MANPAGE_gzipped = $(OUTPUTDIR)/nvidia-xconfig.1.gz
ifeq ($(MANPAGE_GZIP),1)
MANPAGE = $(MANPAGE_gzipped)
else
MANPAGE = $(MANPAGE_not_gzipped)
endif
GEN_MANPAGE_OPTS = $(OUTPUTDIR)/gen-manpage-opts
OPTIONS_1_INC = $(OUTPUTDIR)/options.1.inc
##############################################################################
# The common-utils directory may be in one of two places: either
# elsewhere in the driver source tree when building nvidia-xconfig as
# part of the NVIDIA driver build (in which case, COMMON_UTILS_DIR
# should be defined by the calling makefile), or directly in the
# source directory when building from the nvidia-xconfig source
# tarball (in which case, the below conditional assignment should be
# used)
##############################################################################
COMMON_UTILS_DIR ?= common-utils
include dist-files.mk
SRC += $(STAMP_C)
include $(COMMON_UTILS_DIR)/src.mk
SRC += $(addprefix $(COMMON_UTILS_DIR)/,$(COMMON_UTILS_SRC))
OBJS = $(call BUILD_OBJECT_LIST,$(SRC))
CFLAGS += -I XF86Config-parser
CFLAGS += -I $(OUTPUTDIR)
CFLAGS += -I $(NVIDIA_CFG_DIR)
CFLAGS += -I $(COMMON_UTILS_DIR)
CFLAGS += -DPROGRAM_NAME=\"nvidia-xconfig\"
HOST_CFLAGS += $(CFLAGS)
LDFLAGS += -lm
ifneq ($(TARGET_OS),FreeBSD)
LDFLAGS += -ldl
endif
ifeq ($(TARGET_OS),SunOS)
LDFLAGS += -lscf
endif
##############################################################################
# build rules
##############################################################################
.PNONY: all install NVIDIA_XCONFIG_install MANPAGE_install clean clobber
all: $(NVIDIA_XCONFIG) $(MANPAGE)
install: NVIDIA_XCONFIG_install MANPAGE_install
NVIDIA_XCONFIG_install: $(NVIDIA_XCONFIG)
$(MKDIR) $(bindir)
$(INSTALL) $(INSTALL_BIN_ARGS) $< $(bindir)/$(notdir $<)
MANPAGE_install: $(MANPAGE)
$(MKDIR) $(mandir)
$(INSTALL) $(INSTALL_DOC_ARGS) $< $(mandir)/$(notdir $<)
$(NVIDIA_XCONFIG): $(OBJS)
$(call quiet_cmd,LINK) -o $@ $(OBJS) $(CFLAGS) \
$(LDFLAGS) $(BIN_LDFLAGS)
$(call quiet_cmd,STRIP_CMD) $@
# define the rule to build each object file
$(foreach src, $(SRC), $(eval $(call DEFINE_OBJECT_RULE,CC,$(src))))
# define the rule to generate $(STAMP_C)
$(eval $(call DEFINE_STAMP_C_RULE, $(OBJS),$(NVIDIA_XCONFIG_PROGRAM_NAME)))
clean clobber:
$(RM) -rf $(NVIDIA_XCONFIG) $(MANPAGE) *~ $(STAMP_C) \
$(OUTPUTDIR)/*.o $(OUTPUTDIR)/*.d \
$(GEN_MANPAGE_OPTS) $(OPTIONS_1_INC)
##############################################################################
# Documentation
##############################################################################
AUTO_TEXT = ".\\\" WARNING: THIS FILE IS AUTO-GENERATED! Edit $< instead."
doc: $(MANPAGE)
$(eval $(call DEFINE_OBJECT_RULE,HOST_CC,gen-manpage-opts.c))
$(GEN_MANPAGE_OPTS): $(call BUILD_OBJECT_LIST,gen-manpage-opts.c)
$(call quiet_cmd,HOST_LINK) $< -o $@ \
$(HOST_CFLAGS) $(HOST_LDFLAGS) $(HOST_BIN_LDFLAGS)
$(OPTIONS_1_INC): $(GEN_MANPAGE_OPTS)
@./$< > $@
$(MANPAGE_not_gzipped): nvidia-xconfig.1.m4 $(OPTIONS_1_INC)
$(call quiet_cmd,M4) -D__HEADER__=$(AUTO_TEXT) -I $(OUTPUTDIR) \
-D__VERSION__=$(NVIDIA_VERSION) \
-D__DATE__="`$(DATE) +%F`" \
$< > $@
$(MANPAGE_gzipped): $(MANPAGE_not_gzipped)
$(GZIP_CMD) -9f < $< > $@
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