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57 lines
2.4 KiB
57 lines
2.4 KiB
From 39b0c436c77555849da1e68cc8733c67183c291f Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sat, 10 Dec 2016 18:35:04 +0100
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Subject: [PATCH 22/23] build: restrict compiler options to supported
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architectures
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For Linux we currently only support the following architectures:
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'x86', 'x86_64', 'arm', 'arm-v7a', 'armeabi-v7a', 'arm64'
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explicitly check for those architectures and also remove ARM hard float.
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Change-Id: I7078530bc2a89b88c7049cc53e8bb3fbe5d75ca8
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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build_common/linux/SConscript | 11 +++--------
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resource/csdk/connectivity/build/linux/SConscript | 11 +++--------
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2 files changed, 6 insertions(+), 16 deletions(-)
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--- a/build_common/linux/SConscript
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+++ b/build_common/linux/SConscript
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@@ -30,14 +30,9 @@ if target_arch in ['x86']:
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elif target_arch in ['x86_64']:
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env.AppendUnique(CCFLAGS = ['-m64'])
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env.AppendUnique(LINKFLAGS = ['-m64'])
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-elif target_arch in ['arm'] or target_arch.find('v5') > 0:
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+elif target_arch in ['arm']:
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env.AppendUnique(CPPFLAGS = ['-march=armv5te'])
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-elif target_arch.find('v7a-hard') > 0:
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+elif target_arch in ['arm-v7a', 'armeabi-v7a']:
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env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
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- env.AppendUnique(CPPFLAGS = ['-mfloat-abi=hard'])
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- env.AppendUnique(CCFLAGS = ['-mfloat-abi=hard'])
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- env.AppendUnique(LINKFLAGS = ['-mfloat-abi=hard'])
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-elif target_arch.find('v7a') > 0:
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- env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
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-elif target_arch.find('arm64') >= 0:
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+elif target_arch.find('arm64') > 0:
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env.AppendUnique(CPPFLAGS = ['-march=armv8-a'])
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--- a/resource/csdk/connectivity/build/linux/SConscript
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+++ b/resource/csdk/connectivity/build/linux/SConscript
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@@ -29,14 +29,9 @@ if target_arch in ['x86']:
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elif target_arch in ['x86_64']:
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env.AppendUnique(CCFLAGS = ['-m64'])
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env.AppendUnique(LINKFLAGS = ['-m64'])
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-elif target_arch.find('v7a-hard') > 0:
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- env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
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- env.AppendUnique(CPPFLAGS = ['-mfloat-abi=hard'])
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- env.AppendUnique(CCFLAGS = ['-mfloat-abi=hard'])
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- env.AppendUnique(LINKFLAGS = ['-mfloat-abi=hard'])
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-elif target_arch.find('v7a') > 0:
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+elif target_arch in ['arm']:
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+ env.AppendUnique(CPPFLAGS = ['-march=armv5te'])
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+elif target_arch in ['arm-v7a', 'armeabi-v7a']:
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env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
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elif target_arch.find('arm64') > 0:
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env.AppendUnique(CPPFLAGS = ['-march=armv8-a'])
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-else:
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- env.AppendUnique(CPPFLAGS = ['-march=armv5te'])
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