automatic import of ai-toolset-libstdc++openeuler24.03_LTS_SP2

3 files changed, 93 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index e69de29..29d31a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/libstdc++-4.8.5-44.el7.aarch64.tar.gz
+/libstdc++-4.8.5-44.el7.x86_64.tar.gz
diff --git a/ai-toolset-libstdc++.spec b/ai-toolset-libstdc++.spec
new file mode 100644
index 0000000..c767626
--- /dev/null
+++ b/ai-toolset-libstdc++.spec
@@ -0,0 +1,89 @@
+%global gcc_toolset_root /opt/openEuler/gcc-toolset-7/root
+%global libstdcxx_soname libstdc++.so.6
+%global libstdcxx_realname libstdc++.so.6.0.19
+%global debug_package %{nil}
+
+%ifarch x86_64
+%global source_archive %{SOURCE0}
+%global multiarch_dir x86_64-linux-gnu
+%global gcc_triplet x86_64-pc-linux-gnu
+%endif
+
+%ifarch aarch64
+%global source_archive %{SOURCE1}
+%global multiarch_dir aarch64-linux-gnu
+%global gcc_triplet aarch64-unknown-linux-gnu
+%endif
+
+Name:           ai-toolset-libstdc++
+Version:        4.8.5
+Release:        45
+Summary:        Extract EL7 libstdc++ runtime for gcc-toolset-7 sysroot
+License:        GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions
+URL:            https://gcc.gnu.org/
+
+# Put both tar.gz files into rpmbuild SOURCES.  The package build selects the
+# matching one by target architecture.
+Source0:        libstdc++-4.8.5-44.el7.x86_64.tar.gz
+Source1:        libstdc++-4.8.5-44.el7.aarch64.tar.gz
+
+ExclusiveArch:  x86_64 aarch64
+BuildRequires:  gzip
+BuildRequires:  tar
+
+# The extracted EL7 library is private to %%{gcc_toolset_root}.  Do not
+# let RPM dependency generators advertise it as the system libstdc++ provider.
+AutoReqProv:    no
+Provides:       bundled(libstdc++) = %{version}-%{release}
+
+%description
+This package extracts libstdc++.so.6.0.19 from the EL7 libstdc++ archive
+and installs it into the gcc-toolset-7 sysroot layout used on openEuler 24.03.
+
+%prep
+rm -rf extract-root
+mkdir -p extract-root
+tar -xzf "%{source_archive}" -C extract-root \
+    './usr/lib64/%{libstdcxx_realname}'
+
+%build
+# Nothing to build.  This package only repackages the runtime library.
+
+%install
+rm -rf %{buildroot}
+
+install -d -m 0755 \
+    %{buildroot}%{gcc_toolset_root}/usr/lib/%{multiarch_dir} \
+    %{buildroot}%{gcc_toolset_root}/usr/lib/gcc/%{gcc_triplet}/7
+
+install -m 0755 \
+    extract-root/usr/lib64/%{libstdcxx_realname} \
+    %{buildroot}%{gcc_toolset_root}/usr/lib/%{multiarch_dir}/%{libstdcxx_realname}
+
+ln -s %{libstdcxx_realname} \
+    %{buildroot}%{gcc_toolset_root}/usr/lib/%{multiarch_dir}/%{libstdcxx_soname}
+
+# gcc-toolset-7 expects the GCC private directory to contain the
+# old runtime as libstdc++.so.6.  Install a real file here to match the script's
+# final copy behavior.
+install -m 0755 \
+    extract-root/usr/lib64/%{libstdcxx_realname} \
+    %{buildroot}%{gcc_toolset_root}/usr/lib/gcc/%{gcc_triplet}/7/%{libstdcxx_soname}
+
+%files
+%dir /opt/openEuler
+%dir /opt/openEuler/gcc-toolset-7
+%dir %{gcc_toolset_root}
+%dir %{gcc_toolset_root}/usr
+%dir %{gcc_toolset_root}/usr/lib
+%dir %{gcc_toolset_root}/usr/lib/%{multiarch_dir}
+%{gcc_toolset_root}/usr/lib/%{multiarch_dir}/%{libstdcxx_realname}
+%{gcc_toolset_root}/usr/lib/%{multiarch_dir}/%{libstdcxx_soname}
+%dir %{gcc_toolset_root}/usr/lib/gcc
+%dir %{gcc_toolset_root}/usr/lib/gcc/%{gcc_triplet}
+%dir %{gcc_toolset_root}/usr/lib/gcc/%{gcc_triplet}/7
+%{gcc_toolset_root}/usr/lib/gcc/%{gcc_triplet}/7/%{libstdcxx_soname}
+
+%changelog
+* Thu May 28 2026 Example Maintainer <example@example.com> - 4.8.5-44
+- Extract EL7 libstdc++.so.6.0.19 into gcc-toolset-7 sysroot for openEuler 24.03
diff --git a/sources b/sources
new file mode 100644
index 0000000..49ea16c
--- /dev/null
+++ b/sources
@@ -0,0 +1,2 @@
+16013a4e97ad89bc3568d940ce3a5267  libstdc++-4.8.5-44.el7.aarch64.tar.gz
+060807d8c2065e20e93f3b4a78ad4db3  libstdc++-4.8.5-44.el7.x86_64.tar.gz