d2453aa83d
This makes it easier for packages that depend on lapack to get their dependencies correct. The !uClibc dependency is also not sufficient: indeed, musl too does not provide _fpu_control; only glibc does. This is the same situation as for clapack. Add a comment about this, to mirror clapack. Since the !glibc dependency only exists for PowerPC, treat it as an architecture dependency. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [yann.morin.1998@free.fr: - fpu_control depends on glibc, not on !uclibc - add or update comments accordingly ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
33 lines
914 B
Plaintext
33 lines
914 B
Plaintext
config BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
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bool
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default y
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# _fpu_control is used on PowerPC, but not available with
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# uClibc or musl
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depends on !BR2_powerpc || BR2_TOOLCHAIN_USES_GLIBC
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comment "lapack/blas needs a glibc toolchain"
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depends on BR2_powerpc
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depends on !BR2_TOOLCHAIN_USES_GLIBC
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comment "lapack/blas needs a toolchain w/ fortran"
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depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_FORTRAN
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config BR2_PACKAGE_LAPACK
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bool "lapack/blas"
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depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_FORTRAN
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depends on !BR2_PACKAGE_CLAPACK
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help
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LAPACK and BLAS FORTRAN implementation. This package
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installs two libraries: libblas and liblapack.
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http://www.netlib.org/lapack/
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config BR2_PACKAGE_LAPACK_COMPLEX
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bool "Complex/Complex16 support"
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default y
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depends on BR2_PACKAGE_LAPACK
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help
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Builds support for COMPLEX and COMPLEX16 data types.
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