parallel-libs/boost: patch intel-linux toolset to use -std=c++11 (ope…

…nhpc#1035)

Signed-off-by: Aaron Blakeman <[email protected]>

components/parallel-libs/boost/SOURCES/boost-1.71.0-intel-bootstrap.patch

@@ -0,0 +1,13 @@
+--- boost_1_71_0/tools/build/src/engine/build.sh~       2019-10-09 13:19:04.837484245 -0700
++++ boost_1_71_0/tools/build/src/engine/build.sh        2019-10-09 13:19:30.843484245 -0700
+@@ -234,7 +234,8 @@
+             export LD_RUN_PATH
+             . ${B2_TOOLSET_ROOT}bin/iccvars.sh $ARCH
+         fi
+-        B2_CXX="${CXX} -xc++"
++       # https://github.com/boostorg/build/issues/475
++        B2_CXX="${CXX} -xc++  -std=c++11"
+         B2_CXXFLAGS_RELEASE="-O3 -s"
+         B2_CXXFLAGS_DEBUG="-O0 -g -p"
+     ;;
+

components/parallel-libs/boost/SPECS/boost.spec

@@ -40,6 +40,12 @@ Patch1:         boost_fenv_suse.patch
 %endif
 %endif
 
+# intel-linux toolset fix: https://github.com/boostorg/build/issues/475
+%if "%{compiler_family}" == "intel"
+Patch2:         boost-1.71.0-intel-bootstrap.patch
+%endif
+
+
 # optflag patch from Fedora
 Patch4: https://src.fedoraproject.org/rpms/boost/raw/master/f/boost-1.66.0-build-optflags.patch
 
@@ -94,6 +100,10 @@ see the boost-doc package.
 %endif
 %endif
 
+%if "%{compiler_family}" == "intel"
+%patch2 -p1
+%endif
+
 # optflag patches from Fedora 
 %patch4 -p1