diff --git a/libs/openblas/Makefile b/libs/openblas/Makefile new file mode 100644 index 000000000..4fc8eb2a0 --- /dev/null +++ b/libs/openblas/Makefile @@ -0,0 +1,106 @@ +# +# Copyright (C) 2021 Alexandru Ardelean +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=OpenBLAS +PKG_VERSION:=0.3.15 +PKG_RELEASE:=$(AUTORELEASE) + +PKG_SOURCE:=OpenBLAS-$(PKG_VERSION).tar.gz +PKG_SOURCE_URL:=https://github.com/xianyi/OpenBLAS/releases/download/v$(PKG_VERSION)/ +PKG_HASH:=30a99dec977594b387a17f49904523e6bc8dd88bd247266e83485803759e4bbe +PKG_LICENSE:=BSD 3-Clause +PKG_MAINTAINER:=Alexandru Ardelean + +PKG_BUILD_PARALLEL:=1 +PKG_INSTALL:=1 + +include $(INCLUDE_DIR)/package.mk + +define Package/openblas + SECTION:=libs + CATEGORY:=Libraries + TITLE:=An optimized library for BLAS (Basic Linear Algebra Subprograms) + URL:=https://www.openblas.net/ + DEPENDS:= \ + @!arc \ + @!powerpc \ + +INSTALL_GFORTRAN:libgfortran +endef + +define Package/openblas/description + OpenBLAS is an optimized BLAS (Basic Linear Algebra Subprograms) library + based on GotoBLAS2 1.13 BSD version. +endef + +define Package/openblas/config +menu "Configuration" +depends on PACKAGE_openblas + +config OPENBLAS_TARGET_OVERRIDE + string + prompt "Manual CPU target override (from the OpenBLAS TargetList.txt file)" + +endmenu +endef + +OPENBLAS_TARGET=$(call qstrip,$(CONFIG_OPENBLAS_TARGET_OVERRIDE)) + +ifeq ($(OPENBLAS_TARGET),) +ifeq ($(ARCH),aarch64) + OPENBLAS_TARGET:=ARMV8 +else ifeq ($(ARCH),arm) + OPENBLAS_TARGET:=ARMV5 +else ifeq ($(ARCH),mips) + OPENBLAS_TARGET:=MIPS24K +else ifeq ($(ARCH),mipsel) + OPENBLAS_TARGET:=MIPS24K +else ifeq ($(ARCH),powerpc) + OPENBLAS_TARGET:=PPC440 +else ifeq ($(ARCH),mips64) + OPENBLAS_TARGET:=I6400 +else ifeq ($(ARCH),mips64el) + OPENBLAS_TARGET:=I6400 +else ifeq ($(ARCH),i386) + OPENBLAS_TARGET:=GENERIC +else ifeq ($(ARCH),x86_64) + OPENBLAS_TARGET:=GENERIC +endif +endif # ifeq ($(OPENBLAS_TARGET),) + +ifeq ($(CONFIG_ARCH_64BIT),y) +OPENBLAS_BINARY:=64 +else +OPENBLAS_BINARY:=32 +endif + +MAKE_FLAGS += \ + CROSS=1 \ + HOSTCC=$(HOSTCC) \ + CROSS_SUFFIX=$(TARGET_CROSS) \ + BINARY=$(OPENBLAS_BINARY) \ + NUM_THREADS=2 \ + PREFIX=/usr \ + COMMON_OPT="" \ + TARGET=$(call qstrip,$(OPENBLAS_TARGET)) + +ifneq ($(CONFIG_INSTALL_GFORTRAN),y) +MAKE_FLAGS += NOFORTRAN=1 +endif + +define Build/InstallDev + $(INSTALL_DIR) $(1)/usr/lib/pkgconfig + $(INSTALL_DIR) $(1)/usr/include + $(CP) $(PKG_INSTALL_DIR)/usr/lib/* $(1)/usr/lib/ + $(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/ + $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/ +endef + +define Package/openblas/install + $(INSTALL_DIR) $(1)/usr/lib + $(CP) $(PKG_INSTALL_DIR)/usr/lib/libopenblas*.so* $(1)/usr/lib/ +endef + +$(eval $(call BuildPackage,openblas))