Commit 3dfa23fc authored by Markos Chandras's avatar Markos Chandras Committed by Peter Korsgaard
Browse files

glibc: Pass correct -mabi for MIPS 



According to glibc-2.18/ports/sysdeps/mips/preconfigure,
if no -mabi was passed to CFLAGS, then it defaults to -mabi=n32.
This breaks o32 and n64 builds for MIPS64. Therefore, it is
necessary to append -mabi to CFLAGS.

Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
Acked-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent c07f1ce0

package/glibc/glibc.mk

+10 −0
Original line number Diff line number Diff line
@@ -43,6 +43,16 @@ ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB),y) 
GLIBC_EXTRA_CFLAGS += -marm

endif



# MIPS64 defaults to n32 so pass the correct -mabi if

# we are using a different ABI. OABI32 is also used

# in MIPS so we pass -mabi=32 in this case as well

# even though it's not strictly necessary.

ifeq ($(BR2_MIPS_NABI64),y)

GLIBC_EXTRA_CFLAGS += -mabi=64

else ifeq ($(BR2_MIPS_OABI32),y)

GLIBC_EXTRA_CFLAGS += -mabi=32

endif



# Even though we use the autotools-package infrastructure, we have to

# override the default configure commands for several reasons:

#