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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# This Makefile does an out-of-source CMake build in ../build/`OS`_`CPU`
# eg:
# ../build/Linux_i386
# This is for users who like to configure & build blender with a single command.
# System Vars
OS:=$(shell uname -s)
CPU:=$(shell uname -m)
# Source and Build DIR's
BLENDER_DIR:=$(shell readlink $(PWD))
BUILD_DIR:=$(shell dirname $(BLENDER_DIR))/build/$(OS)_$(CPU)
# Get the number of cores for threaded build
NPROCS:=1
ifeq ($(OS), Linux)
NPROCS:=$(shell grep -c ^processor /proc/cpuinfo)
endif
ifeq ($(OS), Darwin)
NPROCS:=$(shell system_profiler | awk '/Number Of CPUs/{print $4}{next;}')
endif
ifeq ($(OS), FreeBSD)
NPROCS:=$(shell sysctl -a | grep "hw.ncpu" | awk '{print $3}')
endif
ifeq ($(OS), NetBSD)
NPROCS:=$(shell sysctl -a | grep "hw.ncpu" | awk '{print $3}')
endif
# Build Blender
all:
@echo
@echo Configuring Blender ...
if test ! -f $(BUILD_DIR)/CMakeCache.txt ; then \
mkdir --parents $(BUILD_DIR) ; \
cd $(BUILD_DIR) ; \
cmake $(BLENDER_DIR) ; \
fi
@echo
@echo Building Blender ...
cd $(BUILD_DIR) ; make -s -j $(NPROCS)
@echo
@echo run blender from "$(BUILD_DIR)/bin/blender"
@echo
.PHONY: all
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