From d4ed0ff49e8b26492c8d0a3f2b5c8483b1fe07cb Mon Sep 17 00:00:00 2001
From: Mattias Ellert <mattias.ellert@physics.uu.se>
Date: Aug 23 2020 13:31:51 +0000
Subject: Add -std=c++11 for lhapdf 6.3


---

diff --git a/pythia8.spec b/pythia8.spec
index 77e632e..791aff7 100644
--- a/pythia8.spec
+++ b/pythia8.spec
@@ -7,7 +7,7 @@
 
 Name:		pythia8
 Version:	8.2.44
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Pythia Event Generator for High Energy Physics
 
 License:	GPLv2+
@@ -118,7 +118,7 @@ dos2unix -k share/Pythia8/htmldoc/pythia.css \
 
 %build
 ./configure --prefix=%{_prefix} --prefix-lib=%{_libdir} \
-	    --cxx-common="%{optflags} -fPIC" \
+	    --cxx-common="%{optflags} -std=c++11 -fPIC" \
 	    --cxx-shared="%{?__global_ldflags} -Wl,-z,defs -shared" \
 	    --lib-suffix="-%{version}.so" \
 	    --enable-shared \
@@ -130,19 +130,17 @@ ln -s libpythia8-%{version}.so lib/libpythia8.so
 make lib/pythia8.py PYTHON_BIN='#'
 mv lib/pythia8.py .
 
-%if %{?fedora}%{!?fedora:0} >= 30
 %ifarch %{arm}
 # Reduce memory usage during compilation of the python module on 32 bit arm
 MEMSAVE=-g1
 %endif
-%endif
 
 %if %{buildpy2}
 mkdir py2
 PY2INC=$(pkg-config --cflags python2)
 PY2LIB=$(pkg-config --libs python2)
 g++ -x c++ include/Pythia8Plugins/PythonWrapper.h -c -o py2/PythonWrapper.o \
-    ${PY2INC} -Iinclude %{optflags} -fPIC -DGZIPSUPPORT $MEMSAVE
+    ${PY2INC} -Iinclude %{optflags} -std=c++11 -fPIC -DGZIPSUPPORT $MEMSAVE
 g++ py2/PythonWrapper.o -Llib -lpythia8 -o py2/_pythia8.so \
     ${PY2LIB} -ldl %{?__global_ldflags} -shared
 %endif
@@ -152,7 +150,7 @@ PY3INC=$(pkg-config --cflags python3)
 PY3LIB=$(pkg-config --libs python3)
 PY3SOABI=$(%{__python3} -c "from distutils import sysconfig; print(sysconfig.get_config_vars().get('SOABI'))")
 g++ -x c++ include/Pythia8Plugins/PythonWrapper.h -c -o py3/PythonWrapper.o \
-    ${PY3INC} -Iinclude %{optflags} -fPIC -DGZIPSUPPORT $MEMSAVE
+    ${PY3INC} -Iinclude %{optflags} -std=c++11 -fPIC -DGZIPSUPPORT $MEMSAVE
 g++ py3/PythonWrapper.o -Llib -lpythia8 -o py3/_pythia8.${PY3SOABI}.so \
     ${PY3LIB} -ldl %{?__global_ldflags} -shared
 
@@ -162,7 +160,7 @@ PY3INC=$(pkg-config --cflags python-%{python3_other_version})
 PY3LIB=$(pkg-config --libs python-%{python3_other_version})
 PY3SOABI=$(%{__python3_other} -c "from distutils import sysconfig; print(sysconfig.get_config_vars().get('SOABI'))")
 g++ -x c++ include/Pythia8Plugins/PythonWrapper.h -c -o py3oth/PythonWrapper.o \
-    ${PY3INC} -Iinclude %{optflags} -fPIC -DGZIPSUPPORT
+    ${PY3INC} -Iinclude %{optflags} -std=c++11 -fPIC -DGZIPSUPPORT
 g++ py3oth/PythonWrapper.o -Llib -lpythia8 -o py3oth/_pythia8.${PY3SOABI}.so \
     ${PY3LIB} -ldl %{?__global_ldflags} -shared
 %endif
@@ -262,6 +260,9 @@ touch %{buildroot}%{python3_other_sitearch}/%{name}-%{version}.egg-info
 %license COPYING
 
 %changelog
+* Sun Aug 23 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 8.2.44-2
+- Add -std=c++11 for lhapdf 6.3
+
 * Sun Aug 23 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 8.2.44-1
 - Update to version 8.2.44
 - Drop EPEL 6 specializations (will be EOL November 2020)