[Buildroot] [git commit] mpir: fix build on MIPS R6 CPUs

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=dd9b085daf855a19b16b74a76a4fbca3b07432b1
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Commit ef9eebf65f554d9aacfd420600c8ba17787151a8 tried to fix this
problem in a wrong way. It was fixed only for generic R6 CPUs, so the
problem still persist if you choose any other R6 CPU, like I6400 for
instance.

Fix it properly by using the right kconfig options.

Fixes:
  http://autobuild.buildroot.net/results/f33/f33cb1e0b49fe8aee68fb4b66ea4c304b71a6f8f/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/mpir/mpir.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/mpir/mpir.mk b/package/mpir/mpir.mk
index 697e838..91f704d 100644
--- a/package/mpir/mpir.mk
+++ b/package/mpir/mpir.mk
@@ -27,7 +27,7 @@ MPIR_CONF_ENV += MPN_PATH="generic"
 endif
 
 # Optimized mips32/mips64 code not suitable for mips32r6/mips64r6
-ifeq ($(BR2_mips_32r6)$(BR2_mips_64r6),y)
+ifeq ($(BR2_MIPS_CPU_MIPS32R6)$(BR2_MIPS_CPU_MIPS64R6),y)
 MPIR_CONF_ENV += MPN_PATH="generic"
 endif