# This file is part of MXE. See LICENSE.md for licensing information.

PKG             := openblas
$(PKG)_WEBSITE  := http://www.openblas.net/
$(PKG)_DESCR    := OpenBLAS
$(PKG)_IGNORE   :=
$(PKG)_VERSION  := 0.2.20
$(PKG)_CHECKSUM := 5ef38b15d9c652985774869efd548b8e3e972e1e99475c673b25537ed7bcf394
$(PKG)_GH_CONF  := xianyi/OpenBLAS/tags, v
$(PKG)_DEPS     := gcc pthreads

# openblas has it's own optimised versions of netlib lapack that
# it bundles into -lopenblas so won't conflict with those libs

$(PKG)_MAKE_OPTS = \
        PREFIX='$(PREFIX)/$(TARGET)' \
        CROSS_SUFFIX='$(TARGET)-' \
        FC='$(TARGET)-gfortran' \
        CC='$(TARGET)-gcc' \
        HOSTCC='$(BUILD_CC)' \
        MAKE_NB_JOBS=-1 \
        CROSS=1 \
        BUILD_RELAPACK=1 \
        USE_THREAD=1 \
        USE_OPENMP=1 \
        TARGET=CORE2 \
        DYNAMIC_ARCH=1 \
        ARCH=$(strip \
             $(if $(findstring x86_64,$(TARGET)),x86_64,\
             $(if $(findstring i686,$(TARGET)),x86))) \
        BINARY=$(BITS) \
        $(if $(BUILD_STATIC),NO_SHARED=1) \
        $(if $(BUILD_SHARED),NO_STATIC=1) \
        EXTRALIB="`'$(TARGET)-pkg-config' --libs pthreads` -fopenmp -lgfortran -lquadmath"

define $(PKG)_BUILD
    $(MAKE) -C '$(SOURCE_DIR)' -j '$(JOBS)' $($(PKG)_MAKE_OPTS)
    $(MAKE) -C '$(SOURCE_DIR)' -j 1 install $($(PKG)_MAKE_OPTS)

    '$(TARGET)-gcc' \
        -W -Wall -Werror \
        '$(TEST_FILE)' -o '$(PREFIX)/$(TARGET)/bin/test-$(PKG).exe' \
        `'$(TARGET)-pkg-config' --cflags --libs $(PKG)`
endef