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#
# nvidia-settings: A tool for configuring the NVIDIA X driver on Unix
# and Linux systems.
#
# Copyright (C) 2008-2012 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>.
#
##############################################################################
# include common variables and functions
##############################################################################
UTILS_MK_DIR ?= ..
include $(UTILS_MK_DIR)/utils.mk
##############################################################################
# The calling Makefile may export any of the following variables; we
# assign default values if they are not exported by the caller
##############################################################################
ifndef X_LDFLAGS
ifeq ($(TARGET_OS)-$(TARGET_ARCH),Linux-x86_64)
X_LDFLAGS = -L/usr/X11R6/lib64
else
X_LDFLAGS = -L/usr/X11R6/lib
endif
endif
X_CFLAGS ?=
PKG_CONFIG ?= pkg-config
ifndef GTK_CFLAGS
GTK_CFLAGS := $(shell $(PKG_CONFIG) --cflags gtk+-2.0)
endif
ifndef GTK_LDFLAGS
GTK_LDFLAGS := $(shell $(PKG_CONFIG) --libs gtk+-2.0)
endif
ifndef VDPAU_CFLAGS
VDPAU_CFLAGS := $(shell $(PKG_CONFIG) --cflags vdpau 2> /dev/null)
ifeq ($(VDPAU_CFLAGS),)
VDPAU_CFLAGS = -I /usr/include
endif
endif
ifndef JANSSON_CFLAGS
JANSSON_CFLAGS = -Wno-cast-qual
ifeq ($(TARGET_ARCH),armv7l)
JANSSON_CFLAGS += -Wno-unused-but-set-variable
endif
endif
##############################################################################
# The XF86Config-parser, libXNVCtrl, and common-utils directories may
# be in one of two places: either elsewhere in the driver source tree
# when building nvidia-settings as part of the NVIDIA driver build (in
# which case, XNVCTRL_DIR, XNVCTRL_ARCHIVE, XCONFIG_PARSER_DIR,
# COMMON_UTILS_DIR and COMMON_UNIX_DIR should be defined by the calling
# makefile), or directly in the source directory when building from the
# nvidia-settings source tarball (in which case, the below conditional
# assignments should be used)
##############################################################################
XNVCTRL_DIR ?= libXNVCtrl
XNVCTRL_ARCHIVE ?= $(XNVCTRL_DIR)/libXNVCtrl.a
XCONFIG_PARSER_DIR ?= XF86Config-parser
COMMON_UTILS_DIR ?= common-utils
COMMON_UNIX_DIR ?= common-unix
VIRTUAL_RESOLUTIONS_DIR ?= $(COMMON_UNIX_DIR)/virtual-resolutions
##############################################################################
# assign variables
##############################################################################
NVIDIA_SETTINGS = $(OUTPUTDIR)/nvidia-settings
NVIDIA_SETTINGS_PROGRAM_NAME = "nvidia-settings"
NVIDIA_SETTINGS_VERSION := $(NVIDIA_VERSION)
CFLAGS += $(X_CFLAGS)
ifeq ($(TARGET_OS),SunOS)
LDFLAGS += -Wl,-rpath=/usr/X11R6/lib
LIBS += -lscf
endif
LDFLAGS += $(X_LDFLAGS)
# Some older Linux distributions do not have the dynamic library
# libXxf86vm.so, though some newer Linux distributions do not have the
# static library libXxf86vm.a. Statically link against libXxf86vm
# when building nvidia-settings within the NVIDIA driver build, but
# dynamically link against libXxf86vm in the public builds.
ifdef NV_LINK_LIBXXF86VM_STATICALLY
LIBS += -Wl,-Bstatic -lXxf86vm -Wl,-Bdynamic
else
LIBS += -lXxf86vm
endif
# Preferably, we would use pkg-config's "--libs-only-l" and
# "--libs-only-L" options to get separate GTK_LDFLAGS and GTK_LIBS,
# appending them to LDFLAGS and LIBS, respectively. However, the
# pkg-config(1) man page cautions:
#
# [...] Note that the union of "--libs-only-l" and
# "--libs-only-L" may be smaller than "--libs", due to flags such
# as -rdynamic.
#
# So append all of GTK_LDFLAGS to LIBS, so that LIBS can go after
# $(OBJECTS) on the link commandline, causing libraries for linking to
# be named after the objects that depend on those libraries (needed
# for "--as-needed" linker behavior).
LIBS += -lX11 -lXext -lm $(LIBDL_LIBS) $(GTK_LDFLAGS)
# Include all the source lists; dist-files.mk will define NVIDIA_SETTINGS_SRC
include src.mk
SRC += $(NVIDIA_SETTINGS_SRC)
include $(XCONFIG_PARSER_DIR)/src.mk
SRC += $(addprefix $(XCONFIG_PARSER_DIR)/,$(XCONFIG_PARSER_SRC))
include $(COMMON_UTILS_DIR)/src.mk
SRC += $(addprefix $(COMMON_UTILS_DIR)/,$(COMMON_UTILS_SRC))
include $(VIRTUAL_RESOLUTIONS_DIR)/src.mk
SRC += $(addprefix $(VIRTUAL_RESOLUTIONS_DIR)/,$(VIRTUAL_RESOLUTIONS_SRC))
SRC += $(STAMP_C)
OBJS = $(call BUILD_OBJECT_LIST,$(SRC))
CFLAGS += -I .
CFLAGS += -I image_data
CFLAGS += -I $(XNVCTRL_DIR)
CFLAGS += -I $(XCONFIG_PARSER_DIR)/..
CFLAGS += -I libXNVCtrlAttributes
CFLAGS += -I xpm_data
CFLAGS += -I gtk+-2.x
CFLAGS += -I jansson
CFLAGS += -I $(COMMON_UTILS_DIR)
CFLAGS += -I $(VIRTUAL_RESOLUTIONS_DIR)
CFLAGS += -I $(OUTPUTDIR)
CFLAGS += $(VDPAU_CFLAGS)
CFLAGS += -DPROGRAM_NAME=\"nvidia-settings\"
$(call BUILD_OBJECT_LIST,$(GTK_SRC)): CFLAGS += $(GTK_CFLAGS)
$(call BUILD_OBJECT_LIST,$(JANSSON_SRC)): CFLAGS += $(JANSSON_CFLAGS)
##############################################################################
# build rules
##############################################################################
.PNONY: all install NVIDIA_SETTINGS_install clean clobber
all: $(NVIDIA_SETTINGS)
install: NVIDIA_SETTINGS_install
NVIDIA_SETTINGS_install: $(NVIDIA_SETTINGS)
$(MKDIR) $(BINDIR)
$(INSTALL) $(INSTALL_BIN_ARGS) $< $(BINDIR)/$(notdir $<)
$(NVIDIA_SETTINGS): $(OBJS) $(XNVCTRL_ARCHIVE)
$(call quiet_cmd,LINK) $(CFLAGS) $(LDFLAGS) $(BIN_LDFLAGS) -o $@ $(OBJS) \
$(XNVCTRL_ARCHIVE) $(LIBS)
$(call quiet_cmd,STRIP_CMD) $@
# define the rule to build each object file
$(foreach src,$(SRC),$(eval $(call DEFINE_OBJECT_RULE,TARGET,$(src))))
# define the rule to generate $(STAMP_C)
$(eval $(call DEFINE_STAMP_C_RULE, $(OBJS),$(NVIDIA_SETTINGS_PROGRAM_NAME)))
clean clobber:
rm -rf $(NVIDIA_SETTINGS) *~ $(STAMP_C) \
$(OUTPUTDIR)/*.o $(OUTPUTDIR)/*.d
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