From 53c5aa9909dda24e7b770ffb62a3aae9d5d8e5d4 Mon Sep 17 00:00:00 2001
From: Richard Earnshaw <rearnsha@arm.com>
Date: Fri, 16 Jun 2017 21:01:51 +0000
Subject: [PATCH] [arm] Don't pass -mfpu=auto through to the assembler.
The assembler doesn't understand -mfpu=auto. The easiest way to handle this
is to surpress this value from being passed through, while still passing
through legacy values.
* config/arm/elf.h (ASM_SPEC): Only pass -mfpu through to the
assembler when it is not -mfpu=auto.
From-SVN: r249281
---
gcc/ChangeLog | 5 +++++
gcc/config/arm/elf.h | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1542ae3467df..5ea21b74716f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-16 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/elf.h (ASM_SPEC): Only pass -mfpu through to the
+ assembler when it is not -mfpu=auto.
+
2017-06-16 Richard Earnshaw <rearnsha@arm.com>
* config/arm/arm.h (BIG_LITTLE_SPEC): Delete macro.
diff --git a/gcc/config/arm/elf.h b/gcc/config/arm/elf.h
index f119b87116ff..fcc4f3f81a91 100644
--- a/gcc/config/arm/elf.h
+++ b/gcc/config/arm/elf.h
@@ -64,7 +64,7 @@
%{mapcs-*:-mapcs-%*} \
%(subtarget_asm_float_spec) \
%{mthumb-interwork:-mthumb-interwork} \
-%{mfloat-abi=*} %{mfpu=*} \
+%{mfloat-abi=*} %{!mfpu=auto: %{mfpu=*}} \
%(subtarget_extra_asm_spec)"
#endif
--
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