Hello community,
here is the log from the commit of package legion for openSUSE:Factory checked
in at 2018-07-14 20:24:40
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/legion (Old)
and /work/SRC/openSUSE:Factory/.legion.new (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "legion"
Sat Jul 14 20:24:40 2018 rev:13 rq:622458 version:18.05.0
Changes:
--------
--- /work/SRC/openSUSE:Factory/legion/legion.changes 2018-07-09
13:29:15.654742770 +0200
+++ /work/SRC/openSUSE:Factory/.legion.new/legion.changes 2018-07-14
20:24:48.268121938 +0200
@@ -1,0 +2,6 @@
+Tue Jul 10 18:30:46 UTC 2018 - bwiedem...@suse.com
+
+- Add reproducible.patch to compile independent of build system CPU
+ (boo#1100677)
+
+-------------------------------------------------------------------
New:
----
reproducible.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ legion.spec ++++++
--- /var/tmp/diff_new_pack.wWtUqT/_old 2018-07-14 20:24:51.368129905 +0200
+++ /var/tmp/diff_new_pack.wWtUqT/_new 2018-07-14 20:24:51.368129905 +0200
@@ -34,6 +34,7 @@
Source0: %{name}-%{version}%{git_ver}.tar.gz
Patch0: legion-fix-potential-return-of-random-data.patch
Patch1: gcc-8.patch
+Patch2: reproducible.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: %{mpi_implem}
@@ -99,6 +100,7 @@
# Workaround GCC8 bug in TW
%patch1 -p1
%endif
+%patch2 -p1
%build
. %{_libdir}/mpi/gcc/%{mpi_implem}/bin/mpivars.sh
++++++ reproducible.patch ++++++
Author: Bernhard M. Wiedemann <bwiedemann suse de>
Date: 2018-07-10
drop -march=native compile option to not vary build results
depending on OBS build worker CPU
(including instructions not understood by older machines)
Index: legion-18.02.0.0.57d01885ce18/CMakeLists.txt
===================================================================
--- legion-18.02.0.0.57d01885ce18.orig/CMakeLists.txt
+++ legion-18.02.0.0.57d01885ce18/CMakeLists.txt
@@ -57,47 +57,8 @@ set(BUILD_SHARED_LIBS OFF CACHE BOOL
#------------------------------------------------------------------------------#
# Architecture
#------------------------------------------------------------------------------#
-if(BUILD_MARCH AND BUILD_MCPU)
- message(FATAL_ERROR "BUILD_MARCH and BUILD_MCPU are incompatible")
-endif()
-
-# Try -march first. On platforms that don't support it, GCC will issue
-# a hard error, so we'll know not to use it.
-if(BUILD_MARCH)
- set(INTERNAL_BUILD_MARCH ${BUILD_MARCH})
-else()
- set(INTERNAL_BUILD_MARCH "native")
-endif()
include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-march=${INTERNAL_BUILD_MARCH}"
COMPILER_SUPPORTS_MARCH)
-if(COMPILER_SUPPORTS_MARCH)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=${INTERNAL_BUILD_MARCH}")
-elseif(BUILD_MARCH)
- message(FATAL_ERROR "The flag -march=${INTERNAL_BUILD_MARCH} is not
supported by the compiler")
-else()
- unset(INTERNAL_BUILD_MARCH)
-endif()
-
-# Try -mcpu. We do this second because it is deprecated on x86, but
-# GCC won't issue a hard error, so we can't tell if it worked or not.
-if (NOT INTERNAL_BUILD_MARCH)
- if(BUILD_MCPU)
- set(INTERNAL_BUILD_MCPU ${BUILD_MCPU})
- else()
- set(INTERNAL_BUILD_MCPU "native")
- endif()
-
- check_cxx_compiler_flag("-mcpu=${INTERNAL_BUILD_MCPU}"
COMPILER_SUPPORTS_MCPU)
- if(COMPILER_SUPPORTS_MCPU)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=${INTERNAL_BUILD_MCPU}")
- elseif(BUILD_MCPU)
- message(FATAL_ERROR "The flag -mcpu=${INTERNAL_BUILD_MCPU} is not
supported by the compiler")
- else()
- unset(INTERNAL_BUILD_MCPU)
- endif()
-endif()
-
# Add flags for Power architectures
check_cxx_compiler_flag("-maltivec -Werror" COMPILER_SUPPORTS_MALTIVEC)
if(COMPILER_SUPPORTS_MALTIVEC)
