Commit d05c2793 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

clapack: don't allow on PowerPC uClibc 

On PowerPC, clapack uses the _fpu_control symbol, which isn't defined
on uClibc, so this commit disallows the selection of clapack on
PowerPC uClibc configurations. PowerPC/glibc and ARM/uClibc
configurations have been tested to build correctly.

Fixes:

  http://autobuild.buildroot.org/results/d1d/d1d721fa697956218dfc2c865dfb61911cf2600e/build-end.log



Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent d7b03fc4

package/armadillo/Config.in

+2 −0
Original line number Diff line number Diff line 
comment "armadillo needs a toolchain w/ C++, largefile"

	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_LARGEFILE

	depends on !(BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el) # clapack

	depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC) # clapack



config BR2_PACKAGE_ARMADILLO

	bool "armadillo"

	depends on BR2_INSTALL_LIBSTDCPP

	depends on BR2_LARGEFILE # clapack

	depends on !(BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el) # clapack

	depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC) # clapack

	select BR2_PACKAGE_CLAPACK

	help

	  Armadillo: An Open Source C++ Linear Algebra Library for

package/clapack/Config.in

+4 −0
Original line number Diff line number Diff line
@@ -2,6 +2,9 @@ config BR2_PACKAGE_CLAPACK 
	bool "cblas/clapack"

	depends on BR2_LARGEFILE

	depends on !(BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el)

	# _fpu_control is used on PowerPC, but not available with

	# uClibc

	depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC)

	help

	  BLAS and LAPACK C implementation (f2c'ed version of).
@@ -22,3 +25,4 @@ config BR2_PACKAGE_CLAPACK_ARITH_H 
comment "cblas/clapack needs a toolchain w/ largefile"

	depends on !BR2_LARGEFILE

	depends on !(BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el)

	depends on !(BR2_powerpc && BR2_TOOLCHAIN_USES_UCLIBC)