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From ae1a4c37417a3bbbf8ea1cab198982b0cad47e29 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 12 Aug 2016 17:08:13 +0000
Subject: [PATCH] confiure.ac: Believe the cflags from environment
In some toolchains e.g. OpenEmbedded -march options
are passed on compiler cmdline, it does not use
the expected target triplets to make these decision
during configure.
Secondly, dont set armv4 for march when no selection
is made, since it is passed from cmdline
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Inappropriate[OE-Specific]
configure.ac | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/configure.ac b/configure.ac
index 857ea3b..359e919 100644
--- a/configure.ac
+++ b/configure.ac
@@ -607,15 +607,6 @@ case $host in
GMP_INCLUDE_MPN(arm/arm-defs.m4)
CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo'
- # This is needed for clang, which is not content with flags like -mfpu=neon
- # alone.
- case $host in
- *-*-*eabi)
- gcc_cflags_fpmode="-mfloat-abi=softfp" ;;
- *-*-*eabihf)
- gcc_cflags_fpmode="-mfloat-abi=hard" ;;
- esac
-
# FIXME: We make mandatory compiler options optional here. We should
# either enforce them, or organise to strip paths as the corresponding
# options fail.
@@ -686,8 +677,6 @@ case $host in
;;
*)
path="arm"
- gcc_cflags_arch="-march=armv4"
- GMP_DEFINE_RAW(["define(<NOTHUMB>,1)"])
;;
esac
;;
--
1.9.1
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