Commit Graph

3 Commits

Author SHA1 Message Date
Vicente Olivert Riera
151cc4fdcb openblas: fix build failure for MIPS n32
Support for n32 ABI in OpenBLAS is not complete. Adding a patch to fix
this problem.

This patch has been sent upstream as a pull request:

  https://github.com/xianyi/OpenBLAS/pull/926

Fixes:

  http://autobuild.buildroot.net/results/1e8/1e8506a0d7b4fe1b773535f7d23ca422c03f9770/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-07-15 10:11:40 +02:00
Vicente Olivert Riera
d125e8d4d3 openblas: pass ONLY_CBLAS=1 only when Fortran is not available
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-07-04 17:34:09 +02:00
Vicente Olivert Riera
ea22b78d4b openblas: new package
OpenBLAS is optimised for specific CPU models, which don't fully match
with the GCC code generation options. Therefore, we can't automatically
select BR2_PACKAGE_OPENBLAS_TARGET based on the CPU choice. Instead, let
the user select the TARGET name, but offer a sensible default. Other
possible solutions were deemed too complicated: adding choice options in
the ambiguous cases, or only making the option user-visible when there
is ambiguity.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-07-01 16:21:37 +02:00