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cec50f48d6
Upstream bumped the minimum required gcc version from 6.1 to 8.1 in
commit 84ec3ddf9fd3 ("bump minimum gcc version to 8.1"), so the build
now fails with "Compiler too old; need at least gcc 8.1" on older
toolchains.
There is no gcc 8.0.x release (the 8.x series starts at 8.1.0), so
BR2_TOOLCHAIN_GCC_AT_LEAST_8 is enough to express this dependency.
While at it, add the gcc version to the openblas-arch comment, which
only checked for C++ support and would therefore stay hidden on
toolchains that are too old.
Fixes: 597d5d10ec ("package/armadillo: bump to version 15.0.1")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
comment "armadillo needs a toolchain w/ C++, gcc >= 8"
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depends on BR2_PACKAGE_OPENBLAS_ARCH_SUPPORTS
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_8
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comment "armadillo needs a toolchain w/ fortran, C++, gcc >= 8"
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depends on !BR2_PACKAGE_OPENBLAS_ARCH_SUPPORTS # otherwise, see comment above
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depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_FORTRAN || !BR2_INSTALL_LIBSTDCPP
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depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_8
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config BR2_PACKAGE_ARMADILLO
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bool "armadillo"
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depends on BR2_PACKAGE_OPENBLAS_ARCH_SUPPORTS || \
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(BR2_PACKAGE_LAPACK_ARCH_SUPPORTS && BR2_TOOLCHAIN_HAS_FORTRAN)
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8 # armadillo requires gcc >= 8.1
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help
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Armadillo: An Open Source C++ Linear Algebra Library for
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Fast Prototyping and Computationally Intensive Experiments.
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http://arma.sourceforge.net/
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if BR2_PACKAGE_ARMADILLO
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choice
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prompt "BLAS implementation"
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config BR2_PACKAGE_ARMADILLO_OPENBLAS
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bool "openblas"
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depends on BR2_PACKAGE_OPENBLAS_ARCH_SUPPORTS
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select BR2_PACKAGE_OPENBLAS
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config BR2_PACKAGE_ARMADILLO_LAPACK
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bool "lapack"
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depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS && BR2_TOOLCHAIN_HAS_FORTRAN
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select BR2_PACKAGE_LAPACK
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endchoice
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endif
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