From 66d332e4b631eef800c6f62cd347b164ee3b59d4 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Wed, 19 Apr 2017 10:11:21 -0700
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Subject: [PATCH] Dont specify -march explicitly
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it assumes armv7-a for all armv7 based machines but that may
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not be true e.g. machines based on armv7ve and cortexa-7
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it causes conflicts in OE builds because it specifies -march
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in recipes anyway so this is redundant in CMakeLists.txt
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Fixes
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| cc1: warning: switch -mcpu=cortex-a7 conflicts with -march=armv7-a switch
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| cc1: warning: switch -mcpu=cortex-a7 conflicts with -march=armv7-a switch
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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CMakeLists.txt | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 68da920..a4b94b9 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -138,8 +138,8 @@ if(ANDROID_PLATFORM)
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${CMAKE_C_FLAGS}")
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elseif(GNULINUX_PLATFORM)
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if("${NE10_TARGET_ARCH}" STREQUAL "armv7")
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- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mthumb -march=armv7-a -mfpu=vfp3 -funsafe-math-optimizations")
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- set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -mthumb -march=armv7-a -mfpu=neon")
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+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mthumb -mfpu=vfp3 -funsafe-math-optimizations")
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+ set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -mthumb -mfpu=neon")
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# Turn on asm optimization for Linux on ARM v7.
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set(NE10_ASM_OPTIMIZATION on)
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endif()
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--
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2.12.2
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