arm: Determine the abi from compiler if not specified on command line
authorAshwin Sekhar T K <ashwin.sekhar@cavium.com>
Fri, 30 Jun 2017 07:13:13 +0000 (12:43 +0530)
committerAshwin Sekhar T K <ashwin.sekhar@cavium.com>
Fri, 30 Jun 2017 12:50:59 +0000 (18:20 +0530)
commit0d5c8e53861adbb54ee9952ed76c2e8dd029ca96
tree94296005edaf558b1b0867c3fbac1ab36f2908fc
parent482015f8d6840da9617b422e758162cf7358c8b2
arm: Determine the abi from compiler if not specified on command line

If ARM abi is not explicitly mentioned on the command line, then set the
arm abi to softfp or hard according to the compiler environment.
This assumes that compiler sets the defines __ARM_PCS and __ARM_PCS_VFP
accordingly.
Makefile.arm
Makefile.system
c_check
common_arm.h