librecmc-package-feed/net/iotivity/patches/022-build-restrict-compiler-options-to-supported-archite.patch

From 39b0c436c77555849da1e68cc8733c67183c291f Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 10 Dec 2016 18:35:04 +0100
Subject: [PATCH 22/23] build: restrict compiler options to supported
 architectures

For Linux we currently only support the following architectures:
'x86', 'x86_64', 'arm', 'arm-v7a', 'armeabi-v7a', 'arm64'
explicitly check for those architectures and also remove ARM hard float.

Change-Id: I7078530bc2a89b88c7049cc53e8bb3fbe5d75ca8
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 build_common/linux/SConscript                     | 11 +++--------
 resource/csdk/connectivity/build/linux/SConscript | 11 +++--------
 2 files changed, 6 insertions(+), 16 deletions(-)

--- a/build_common/linux/SConscript
+++ b/build_common/linux/SConscript
@@ -30,14 +30,9 @@ if target_arch in ['x86']:
 elif target_arch in ['x86_64']:
 	env.AppendUnique(CCFLAGS = ['-m64'])
 	env.AppendUnique(LINKFLAGS = ['-m64'])
-elif target_arch in ['arm'] or target_arch.find('v5') > 0:
+elif target_arch in ['arm']:
 	env.AppendUnique(CPPFLAGS = ['-march=armv5te'])
-elif target_arch.find('v7a-hard') > 0:
+elif target_arch in ['arm-v7a', 'armeabi-v7a']:
 	env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
-	env.AppendUnique(CPPFLAGS = ['-mfloat-abi=hard'])
-	env.AppendUnique(CCFLAGS = ['-mfloat-abi=hard'])
-	env.AppendUnique(LINKFLAGS = ['-mfloat-abi=hard'])
-elif target_arch.find('v7a') > 0:
-	env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
-elif target_arch.find('arm64') >= 0:
+elif target_arch.find('arm64') > 0:
 	env.AppendUnique(CPPFLAGS = ['-march=armv8-a'])
--- a/resource/csdk/connectivity/build/linux/SConscript
+++ b/resource/csdk/connectivity/build/linux/SConscript
@@ -29,14 +29,9 @@ if target_arch in ['x86']:
 elif target_arch in ['x86_64']:
 	env.AppendUnique(CCFLAGS = ['-m64'])
 	env.AppendUnique(LINKFLAGS = ['-m64'])
-elif target_arch.find('v7a-hard') > 0:
-	env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
-	env.AppendUnique(CPPFLAGS = ['-mfloat-abi=hard'])
-	env.AppendUnique(CCFLAGS = ['-mfloat-abi=hard'])
-	env.AppendUnique(LINKFLAGS = ['-mfloat-abi=hard'])
-elif target_arch.find('v7a') > 0:
+elif target_arch in ['arm']:
+	env.AppendUnique(CPPFLAGS = ['-march=armv5te'])
+elif target_arch in ['arm-v7a', 'armeabi-v7a']:
 	env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
 elif target_arch.find('arm64') > 0:
 	env.AppendUnique(CPPFLAGS = ['-march=armv8-a'])
-else:
-	env.AppendUnique(CPPFLAGS = ['-march=armv5te'])