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#
# Copyright (C) 2007-2017 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=fftw3
PKG_VERSION:=3.3.6-pl2
PKG_RELEASE:=1
PKG_LICENSE:=GPL-2.0+
PKG_SOURCE:=fftw-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://www.fftw.org
PKG_MD5SUM:=927e481edbb32575397eb3d62535a856
PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/fftw-$(PKG_VERSION)
PKG_FIXUP:=autoreconf
include $(INCLUDE_DIR)/package.mk
define Package/fftw3
SECTION:=libs
CATEGORY:=Libraries
DEPENDS:=@!avr32 +libpthread
VARIANT:=double
TITLE:=Fast Fourier transform library
URL:=http://www.fftw.org/
MAINTAINER:=Vladimir Ulrich <admin@evl.su>
endef
define Package/fftw3f
$(call Package/fftw3)
VARIANT:=single
TITLE+= (single precision)
endef
define Package/fftw3l
$(call Package/fftw3)
DEPENDS:=@BROKEN
VARIANT:=long-double
TITLE+= (long-double precision)
endef
define Package/fftw3/description
FFTW is a collection of fast C routines for computing the
Discrete Fourier Transform in one or more dimensions. It
includes complex, real, and parallel transforms, and can
handle arbitrary array sizes efficiently.
endef
define Package/fftw3f/description
$(call Package/fftw3/description)
This package contains the single precision library.
endef
define Package/fftw3l/description
$(call Package/fftw3/description)
This package contains the long-double precision library.
endef
TARGET_CFLAGS += $(FPIC)
CONFIGURE_ARGS += \
--prefix=/usr \
--without-libiconv-prefix \
--without-libintl-prefix \
--enable-shared \
--enable-threads \
--enable-type-prefix \
--disable-debug \
--disable-fortran
ifeq ($(BUILD_VARIANT), single)
CONFIGURE_ARGS += \
--enable-single
endif
ifeq ($(BUILD_VARIANT), long-double)
CONFIGURE_ARGS += \
--enable-long-double
endif
define Build/Compile
$(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" install
endef
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/include/fftw3.h $(1)/usr/include
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libfftw3*.{a,la} $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libfftw3*.so* $(1)/usr/lib
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
endef
define Package/fftw3/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libfftw3.so* $(1)/usr/lib/
endef
define Package/fftw3f/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libfftw3f.so* $(1)/usr/lib/
endef
define Package/fftw3l/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libfftw3l.so* $(1)/usr/lib/
endef
$(eval $(call BuildPackage,fftw3))
$(eval $(call BuildPackage,fftw3f))
$(eval $(call BuildPackage,fftw3l))