added fftw package

Signed-off-by: Joerg Seitter <joerg.seitter@stz-gab.de>

package/fftw/Makefile

@@ -0,0 +1,47 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(ADK_TOPDIR)/rules.mk
+
+PKG_NAME:=		fftw
+PKG_VERSION:=		3.3.4
+PKG_RELEASE:=		1
+PKG_HASH:=		8f0cde90929bc05587c3368d2f15cd0530a60b8a9912a8e2979a72dbe5af0982
+PKG_DESCR:=		fftw fourier lib
+PKG_SECTION:=		libs/audio
+PKG_URL:=		http://www.fftw.org
+PKG_SITES:=		http://www.fftw.org/
+PKG_OPTS:=		dev
+
+# if downloaded package is not ending with .tar.xz use following
+DISTFILES:=             $(PKG_NAME)-$(PKG_VERSION).tar.gz
+
+include $(ADK_TOPDIR)/mk/package.mk
+
+
+CONFIG_STYLE:=		manual
+BUILD_STYLE:=		manual
+INSTALL_STYLE:=		manual
+
+$(eval $(call PKG_template,FFTW,fftw,$(PKG_VERSION)-$(PKG_RELEASE),$(PKG_DEPENDS),$(PKG_DESCR),$(PKG_SECTION),$(PKG_OPTS)))
+
+do-configure:
+	mkdir -p $(WRKBUILD)/single
+	mkdir -p $(WRKBUILD)/double
+	cd $(WRKBUILD)/single && $(WRKSRC)/configure $(CONFIGURE_TRIPLE) --prefix=/usr --enable-shared --enable-float
+	cd $(WRKBUILD)/double && $(WRKSRC)/configure $(CONFIGURE_TRIPLE) --prefix=/usr --enable-shared
+
+do-build:
+	cd $(WRKBUILD)/single && make
+	cd $(WRKBUILD)/double && make
+
+do-install:
+	cd $(WRKBUILD)/single && make DESTDIR='${WRKINST}' install
+	cd $(WRKBUILD)/double && make DESTDIR='${WRKINST}' install
+
+fftw-install:
+	$(INSTALL_DIR) $(IDIR_FFTW)/usr/lib
+	$(CP) $(WRKINST)/usr/lib/libfftw*.so* \
+		$(IDIR_FFTW)/usr/lib
+
+include $(ADK_TOPDIR)/mk/pkg-bottom.mk