From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
To: buildroot@buildroot.org
Subject: [Buildroot] [PATCH v4 2/3] package/lapack: introduce BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
Date: Sat, 24 Jul 2021 23:45:25 +0200 [thread overview]
Message-ID: <20210724214526.47637-2-arnout@mind.be> (raw)
In-Reply-To: <20210724214526.47637-1-arnout@mind.be>
This makes it easier for packages that depend on lapack to get
their dependencies correct.
Since the !uClibc dependency only exists for PowerPC, treat it as
an architecture dependency.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
package/lapack/Config.in | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/package/lapack/Config.in b/package/lapack/Config.in
index 6cd0810cb1..ee7aeae7a8 100644
--- a/package/lapack/Config.in
+++ b/package/lapack/Config.in
@@ -1,13 +1,18 @@
-comment "lapack/blas needs a toolchain w/ fortran"
+config BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
+ bool
+ default y
+ # _fpu_control is used on PowerPC, but not available with uClibc
depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC)
+
+comment "lapack/blas needs a toolchain w/ fortran"
+ depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
depends on !BR2_TOOLCHAIN_HAS_FORTRAN
config BR2_PACKAGE_LAPACK
bool "lapack/blas"
+ depends on BR2_PACKAGE_LAPACK_ARCH_SUPPORTS
depends on BR2_TOOLCHAIN_HAS_FORTRAN
depends on !BR2_PACKAGE_CLAPACK
- # _fpu_control is used on PowerPC, but not available with uClibc
- depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC)
help
LAPACK and BLAS FORTRAN implementation. This package
installs two libraries: libblas and liblapack.
--
2.31.1
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next prev parent reply other threads:[~2021-07-24 21:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-24 21:45 [Buildroot] [PATCH v4 1/3] package/clapack: introduce BR2_PACKAGE_CLAPACK_ARCH_SUPPORTS Arnout Vandecappelle (Essensium/Mind)
2021-07-24 21:45 ` Arnout Vandecappelle (Essensium/Mind) [this message]
2021-07-25 7:47 ` [Buildroot] [PATCH v4 2/3] package/lapack: introduce BR2_PACKAGE_LAPACK_ARCH_SUPPORTS Yann E. MORIN
2021-07-24 21:45 ` [Buildroot] [PATCH v4 3/3] package/armadillo: allows to select between clapack, lapack or openblas Arnout Vandecappelle (Essensium/Mind)
2021-07-25 7:57 ` Yann E. MORIN
2021-07-25 9:36 ` Arnout Vandecappelle
2021-07-25 11:13 ` Arnout Vandecappelle
2021-07-25 7:47 ` [Buildroot] [PATCH v4 1/3] package/clapack: introduce BR2_PACKAGE_CLAPACK_ARCH_SUPPORTS Yann E. MORIN
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