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################################################################################
# Embtoolkit
# Copyright(C) 2009-2014 Abdoulaye Walsimou GAYE.
#
# 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, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file openblas.mk
# \brief openblas.mk of Embtoolkit.
# \author Ricardo Crudo <ricardo.crudo@gmail.com>
# \date May 2014
################################################################################
OPENBLAS_NAME := openblas
OPENBLAS_GIT_SITE := git://github.com/xianyi/OpenBLAS
OPENBLAS_SRC_DIR := $(call __embtk_pkg_srcdir,openblas)
OPENBLAS_BUILD_DIR := $(OPENBLAS_SRC_DIR)
OPENBLAS_LIBS := libopenblas*
OPENBLAS_INCLUDE := cblas.h f77blas.h lapacke_config.h lapacke.h
OPENBLAS_INCLUDE += lapacke_mangling.h lapacke_utils.h openblas_config.h
OPENBLAS_MAKE_OPTS := PREFIX=/usr AR=$(TARGETAR) RANLIB=$(TARGETRANLIB)
OPENBLAS_MAKE_OPTS += LD=$(TARGETLD) NM=$(TARGETNM)
OPENBLAS_MAKE_ENV := CC=$(TARGETGCC_CACHED) FC=$(TARGETFC)
OPENBLAS_MAKE_ENV += HOSTCC=$(HOSTCC_CACHED)
pembtk_openblas_target := GENERIC
ifeq (yy,$(CONFIG_EMBTK_ARCH_ARM_FAMILY_ARM11)$(CONFIG_EMBTK_HARDFLOAT))
pembtk_openblas_target := ARMV6
pembtk_openblas_armfpu := $(GCC_WITH_FPU-y)
endif
ifeq (yy,$(CONFIG_EMBTK_ARCH_ARM_FAMILY_CORTEX)$(CONFIG_EMBTK_HARDFLOAT))
pembtk_openblas_target := ARMV7
pembtk_openblas_armfpu := $(GCC_WITH_FPU-y)
endif
OPENBLAS_MAKE_ENV += $(if $(CONFIG_EMBTK_64BITS_FS),BINARY=64)
OPENBLAS_MAKE_ENV += TARGET=$(pembtk_openblas_target)
define embtk_beforeinstall_openblas
$(if $(pembtk_openblas_armfpu),
cp $(OPENBLAS_SRC_DIR)/Makefile.arm $(OPENBLAS_SRC_DIR)/Makefile.arm.bak
sed -e 's/-mfpu=[[:alnum:]]*/-mfpu=$(pembtk_openblas_armfpu)/g' \
< $(OPENBLAS_SRC_DIR)/Makefile.arm \
> $(OPENBLAS_SRC_DIR)/Makefile.arm.new
cp $(OPENBLAS_SRC_DIR)/Makefile.arm.new $(OPENBLAS_SRC_DIR)/Makefile.arm)
endef
define embtk_install_openblas
$(embtk_beforeinstall_openblas)
$(call embtk_makeinstall_pkg,openblas)
endef
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