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kumquat-buildroot/package/fftw/fftw.mk

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package: add fftw library fftw is a library for fast fourier transforms. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-09-28 23:32:32 +02:00
################################################################################
#
# fftw
#
################################################################################
fftw: bump to version 3.3.4 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-07-01 12:22:23 +02:00
FFTW_VERSION = 3.3.4
package: add fftw library fftw is a library for fast fourier transforms. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-09-28 23:32:32 +02:00
FFTW_SITE = http://www.fftw.org
FFTW_INSTALL_STAGING = YES
fftw: bump to version 3.3.3 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-12 05:53:51 +02:00
FFTW_LICENSE = GPLv2+
FFTW_LICENSE_FILES = COPYING
package: add fftw library fftw is a library for fast fourier transforms. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-09-28 23:32:32 +02:00
package/fftw: disable fortran We do not have any fortran package and we do not build a fortran compiler. Still, an external toolchain may have a fortran compiler and that is totally useless to us, since we anyway have no fortran package... So, entirely disable fortran support; that will at least slightly speed up the build in case an external toolchain has a fortran compiler. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:24 +01:00
FFTW_CONF_OPTS = --disable-fortran
fftw: add compile precision option fftw has options to select compile precision between single, long-double and quad. These options are exclusives. This patch adds choice to select precision option. Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> [yann.morin.1998@free.fr: use --disable-XXX when not enabled; reword prompts (default is not 'none' but 'double') ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: guillaume william brs <guillaume.bressaix@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:20 +01:00
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_SINGLE),--enable,--disable)-single
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE),--enable,--disable)-long-double
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_QUAD),--enable,--disable)-quad-precision
package/fftw: add option for fast maths Use FFTW_CFLAGS as intermediate variable, since we're going to need it in a later patch (about NEON optimisations). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:21 +01:00
FFTW_CFLAGS = $(TARGET_CFLAGS)
ifeq ($(BR2_PACKAGE_FFTW_FAST),y)
fftw: fix build failure with old gcc -Ofast is not available on gcc <4.6. This option is equivalent to -O3 -ffast-math. Fixes: http://autobuild.buildroot.org/results/207/207a20a3ca5e62029823b1361479d5cd38fefeb0/ http://autobuild.buildroot.net/results/871/871b29c9bbf94aa05034c442f35c8771f83abe1e/ [Thomas: remove Yann SoB.] Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-04-11 12:41:47 +02:00
FFTW_CFLAGS += -O3 -ffast-math
package/fftw: add option for fast maths Use FFTW_CFLAGS as intermediate variable, since we're going to need it in a later patch (about NEON optimisations). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:21 +01:00
endif
package/fftw: add x86 optimisations Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Cc: guillaume william brs <guillaume.bressaix@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:22 +01:00
# x86 optimisations
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_SSE),--enable,--disable)-sse
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_SSE2),--enable,--disable)-sse2
package/fftw: add ARM optimisations Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:23 +01:00
# ARM optimisations
FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_NEON),--enable,--disable)-neon
FFTW_CFLAGS += $(if $(BR2_PACKAGE_FFTW_USE_NEON),-mfpu=neon)
package/fftw: enable threads when the toolchain has them Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:25 +01:00
# Generic optimisations
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
fftw: Disable combined threads when building with OpenMP support Otherwise fftw fails to configure: configure: error: --with-combined-threads incompatible with --enable-openmp Signed-off-by: André Hentschel <nerv@dawncrow.de> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-22 19:00:16 +02:00
FFTW_CONF_OPTS += --enable-threads
FFTW_CONF_OPTS += $(if $(BR2_GCC_ENABLE_OPENMP),--without,--with)-combined-threads
package/fftw: enable threads when the toolchain has them Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:25 +01:00
else
FFTW_CONF_OPTS += --disable-threads
endif
package/fftw: enable OpenMP if the compiler has that Unfortunately, this is limited to internal toolchains; we currently have no way to know if an external toolchain has support for OpenMP. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:26 +01:00
FFTW_CONF_OPTS += $(if $(BR2_GCC_ENABLE_OPENMP),--enable,--disable)-openmp
package/fftw: enable threads when the toolchain has them Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:25 +01:00
package/fftw: add option for fast maths Use FFTW_CFLAGS as intermediate variable, since we're going to need it in a later patch (about NEON optimisations). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> [based on a patch by Guillaume] Cc: guillaume william brs <guillaume.bressaix@gmail.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Tested-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-03-16 17:31:21 +01:00
FFTW_CONF_OPTS += CFLAGS="$(FFTW_CFLAGS)"
all packages: rename XXXTARGETS to xxx-package Also remove the redundant $(call ...). This is a purely mechanical change, performed with find package linux toolchain boot -name \*.mk | \ xargs sed -i -e 's/$(eval $(call GENTARGETS))/$(eval $(generic-package))/' \ -e 's/$(eval $(call AUTOTARGETS))/$(eval $(autotools-package))/' \ -e 's/$(eval $(call CMAKETARGETS))/$(eval $(cmake-package))/' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-07-03 00:07:32 +02:00
$(eval $(autotools-package))
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