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