Switch from using BR2_GCC_ENABLE_OPENMP to BR2_TOOLCHAIN_HAS_OPENMP to
determine OpenMP support in the following packages:
fftw
flann
opencv3
Signed-off-by: Ed Blake <ed.blake@sondrel.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
fftw is no longer a package: only fftw-single, fftw-double,
fftw-long-double and fftw-quad are. fftw.mk only contains some common
definitions that are used by the different fftw variants.
The old BR2_PACKAGE_FFTW_PRECISION_* options, which are no longer used
anywhere, are moved to Config.in.legacy.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
fftw's library name depends on the precision option. Consequently,
it's possible to install multiple flavor on the same target.
This patch breaks fftw double precision into a new package and:
- makes BR2_PACKAGE_FFTW_PRECISION_DOUBLE select BR2_PACKAGE_FFTW_DOUBLE
to keep compatibility with packages that use
BR2_PACKAGE_FFTW_PRECISION_DOUBLE. This option will be removed in a
follow-up commit;
- removes BR2_PACKAGE_FFTW_USE_SSE2 since it is only used for single
and double precision. The corresponding options are directly handled in
fftw-double package;
- makes fftw depend on fftw-double when this package is enabled;
- turns fftw itself into a generic-package instead of an
autotools-package: it no longer builds anything and only allows to
trigger the build of the appropriate fftw-* sub-packages, as a
temporary compatibility mechanism.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Yann/Thomas:
- Use FFTW_DOUBLE_DL_SUBDIR to avoid downloading fftw multiple times
- Minor reformatting tweaks in fftw-double.mk
- Drop from fftw.mk FFTW_CONF_ENV/FFTW_CONF_OPTS which are no
longer used
- Make fftw a generic package so that its dependencies are built
- Do not deprecate BR2_PACKAGE_FFTW_PRECISION_DOUBLE and instead
make it select BR2_PACKAGE_FFTW_DOUBLE, so that packages using
BR2_PACKAGE_FFTW_PRECISION_QUAD continue to work.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
fftw's library name depends on the precision option. Consequently,
it's possible to install multiple flavor on the same target.
This patch breaks fftw quad precision into a new package and:
- makes BR2_PACKAGE_FFTW_PRECISION_QUAD select BR2_PACKAGE_FFTW_QUAD
to keep compatibility with packages that use
BR2_PACKAGE_FFTW_PRECISION_QUAD. This option will be removed in a
follow-up commit;
- makes fftw depend on fftw-quad when this package is enabled.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Yann/Thomas:
- Force --disable-quad in FFTW_CONF_OPTS, just for the sake of
clarity (fftw is no longer going to build the quad variant)
- Use FFTW_QUAD_DL_SUBDIR to avoid downloading fftw multiple times
- Minor reformatting tweaks in fftw-quad.mk
- Do not deprecate BR2_PACKAGE_FFTW_PRECISION_QUAD and instead
make it select BR2_PACKAGE_FFTW_QUAD, so that packages using
BR2_PACKAGE_FFTW_PRECISION_QUAD continue to work.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Gwenhael/Yann]:
- (BR2_i386 || BR2_x86_64) -> BR2_TOOLCHAIN_HAS_LIBQUADMATH
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
fftw's library name depends on the precision option. Consequently,
it's possible to install multiple flavor on the same target.
This patch breaks fftw long double precision into a new package and:
- makes BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE select
BR2_PACKAGE_FFTW_LONG_DOUBLE to keep compatibility with packages
that use BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE. This option will be
removed in a follow-up commit;
- makes fftw depend on fftw-long-double when this package is enabled.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Yann/Thomas:
- Force --disable-long-double in FFTW_CONF_OPTS, just for the sake of
clarity (fftw is no longer going to build the long double variant)
- Use FFTW_LONG_DOUBLE_DL_SUBDIR to avoid downloading fftw multiple times
- Minor reformatting tweaks in fftw-long-double.mk
- Do not deprecate BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE and instead
make it select BR2_PACKAGE_FFTW_LONG_DOUBLE, so that packages using
BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE continue to work.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
fftw's library name depends on the precision option. Consequently,
it's possible to install multiple flavor on the same target.
This patch breaks fftw single precision into a new package and:
- makes BR2_PACKAGE_FFTW_PRECISION_SINGLE select
BR2_PACKAGE_FFTW_SINGLE to keep compatibility with packages that use
BR2_PACKAGE_FFTW_PRECISION_SINGLE. This option will be removed in a
follow-up commit;
- removes the BR2_PACKAGE_FFTW_USE_SSE and BR2_PACKAGE_FFTW_USE_NEON
otpions since they are only used for single precision. The
corresponding CPU-capability options are directly handled in
the fftw-single package;
- makes fftw depend on fftw-single when this package is enabled.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Yann/Thomas:
- Force --disable-single in FFTW_CONF_OPTS, just for the sake of
clarity (fftw is no longer going to build the single variant)
- Use FFTW_SINGLE_DL_SUBDIR to avoid downloading fftw multiple times
- Minor reformatting tweaks in fftw-single.mk
- Do not deprecate BR2_PACKAGE_FFTW_PRECISION_SINGLE and instead make
it select BR2_PACKAGE_FFTW_SINGLE, so that packages using
BR2_PACKAGE_FFTW_PRECISION_SINGLE continue to work.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In preparation for splitting into multiple packages, this commit
changes the fftw.mk package to use FFTW_COMMON_CONF_OPTS,
FFTW_COMMON_CONF_ENV and FFTW_COMMON_CFLAGS, which will be re-used by
the soon-to-be-introduced per-precision packages.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In addition, add a hash for the license file
Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license strings as much as possible.
SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+.
This change is done by using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv2\>/GPL-2.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
[Thomas: pass FLIBS explicitly to help the configure script.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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>
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>
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>
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>
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>
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>
Thanks to the pkgparentdir and pkgname functions, we can rewrite the
AUTOTARGETS macro in a way that avoids the need for each package to
repeat its name and the directory in which it is present.
[Peter: pkgdir->pkgparentdir]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
