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From: Ruslan Bukin <br@FreeBSD.org>
Date: Wed, 18 Apr 2018 13:58:42 +0000 (UTC)
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Subject: svn commit: r332672 - head/share/mk
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Author: br
Date: Wed Apr 18 13:58:42 2018
New Revision: 332672
URL: https://svnweb.freebsd.org/changeset/base/332672

Log:
  Set correct float abi (float abi double) for hard-float build, so
  __riscv_float_abi_double macro will be defined by compiler.
  
  The options are:
  o lp64  __riscv_float_abi_soft
  o lp64f __riscv_float_abi_single
  o lp64d __riscv_float_abi_double
  
  Sponsored by:	DARPA, AFRL

Modified:
  head/share/mk/bsd.cpu.mk

Modified: head/share/mk/bsd.cpu.mk
==============================================================================
--- head/share/mk/bsd.cpu.mk	Wed Apr 18 13:17:14 2018	(r332671)
+++ head/share/mk/bsd.cpu.mk	Wed Apr 18 13:58:42 2018	(r332672)
@@ -370,8 +370,8 @@ CFLAGS += -mcpu=8540 -Wa,-me500 -mspe=yes -mabi=spe -m
 CFLAGS += -march=rv64imac -mabi=lp64
 ACFLAGS += -march=rv64imac -mabi=lp64
 .else
-CFLAGS += -march=rv64imafdc -mabi=lp64
-ACFLAGS += -march=rv64imafdc -mabi=lp64
+CFLAGS += -march=rv64imafdc -mabi=lp64d
+ACFLAGS += -march=rv64imafdc -mabi=lp64d
 .endif
 .endif