Attachment 136877 Details for Bug 101033 – 0001-build-turn-TARGET_ARCHITECTURE-into-option.patch

[patch] 0001-build-turn-TARGET_ARCHITECTURE-into-option.patch

0001-build-turn-TARGET_ARCHITECTURE-into-option.patch (text/plain), 1.34 KB, created by Coacher on 2018-01-21 14:18:02 UTC

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Creator: Coacher

Created: 2018-01-21 14:18:02 UTC

Size: 1.34 KB

patch

obsolete

>From 7fdb953b56347001f7a758c07888eddf1eaaf0f2 Mon Sep 17 00:00:00 2001
>From: Ilya Tumaykin <itumaykin@gmail.com>
>Date: Sun, 21 Jan 2018 17:07:27 +0300
>Subject: [PATCH] build: turn TARGET_ARCHITECTURE into option
>
>Default value is autodetected if not specified by user.
>---
> CMakeLists.txt | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
>diff --git a/CMakeLists.txt b/CMakeLists.txt
>index 9d25a47..bf68ec0 100644
>--- a/CMakeLists.txt
>+++ b/CMakeLists.txt
>@@ -32,12 +32,16 @@ include(GNUInstallDirs)
> option(BUILD_BINARY "Build the CLI tool." ON)
> option(BUILD_SHARED_LIBS "Build shared library and link executable to it." ON)
> option(CHECK_SSE2 "Check and enable SSE2 extensions if supported. Disabling SSE on platforms which support it may decrease performances." ON)
>+set(TARGET_ARCHITECTURE "" CACHE STRING "Target CPU architecture. It is autodetected if not specified.")
>
> if (BUILD_SHARED_LIBS)
> 	option(BUILD_STATIC "Build static library" ON)
> endif (BUILD_SHARED_LIBS)
>
>-string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} TARGET_ARCHITECTURE)
>+if (TARGET_ARCHITECTURE STREQUAL "")
>+    string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} TARGET_ARCHITECTURE)
>+endif (TARGET_ARCHITECTURE STREQUAL "")
>+
> if (TARGET_ARCHITECTURE MATCHES ".*(x86)|(amd).*")
>     CHECK_C_COMPILER_FLAG(-msse2 SUPPORTS_CFLAG_SSE2)
>     CHECK_C_COMPILER_FLAG(-mfpmath=sse SUPPORTS_CFLAG_SSE_MATH)

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