Merge pull request #253 from bcressey/package-libstdcxx

add libstdc++ subpackage to libgcc

Author: arnaldo2792

packages/libgcc/libgcc.spec

@@ -1,5 +1,5 @@
-# This is a wrapper package that vends a pre-built shared library from
-# the SDK, allowing it to be loaded at runtime. It also lets us extract
+# This is a wrapper package that vends pre-built shared libraries from
+# the SDK, allowing them to be loaded at runtime. It also lets us extract
 # debuginfo in the usual way.
 %undefine _debugsource_packages
 
@@ -14,20 +14,37 @@ URL: https://gcc.gnu.org/
 %description
 %{summary}.
 
+%package -n %{_cross_os}libstdc++
+Summary: GCC C++ standard library
+License: GPL-3.0-or-later WITH GCC-exception-3.1
+Requires: %{_cross_os}libgcc
+
+%description -n %{_cross_os}libstdc++
+%{summary}.
+
 %prep
 %setup -T -c
 cp %{_cross_licensedir}/gcc/COPYING{3,.RUNTIME} .
 
 %build
 install -p -m0755 %{_cross_libdir}/libgcc_s.so.1 .
+install -p -m0755 %{_cross_libdir}/libstdc++.so.6.* .
 
 %install
 mkdir -p %{buildroot}%{_cross_libdir}
 install -p -m0755 libgcc_s.so.1 %{buildroot}%{_cross_libdir}
+install -p -m0755 libstdc++.so.6.* %{buildroot}%{_cross_libdir}
+for lib in $(find %{buildroot}%{_cross_libdir} -name 'libstdc++.so.6.*') ; do
+  ln -s "${lib##*/}" %{buildroot}%{_cross_libdir}/libstdc++.so.6
+done
 
 %files
 %license COPYING3 COPYING.RUNTIME
 %{_cross_attribution_file}
 %{_cross_libdir}/libgcc_s.so.1
 
+%files -n %{_cross_os}libstdc++
+%{_cross_libdir}/libstdc++.so.6
+%{_cross_libdir}/libstdc++.so.6.*
+
 %changelog