!10 [gcc-cross] The gcc-cross package supports OBS automatic build

From: @dguangya 
Reviewed-by: @eastb233 
Signed-off-by: @eastb233

build.sh

@@ -42,8 +42,8 @@ clean()
 
 echo "$(date +"%Y-%m-%d %H:%M:%S") ========begin building ========"
 source $PWD/config.xml
-miss_tool_error gcc -v
-miss_tool_error g++ -v
+miss_tool_error gcc --version
+miss_tool_error g++ --version
 miss_tool_error bison --version
 miss_tool_error flex --version
 miss_tool_error makeinfo --version
@@ -59,7 +59,6 @@ else
 	exit 0
 fi
 
-./build.sh
-rm -rf $LOG_PATH/python*
+bash build.sh
 cd -
 exit 0

gcc-cross.spec

@@ -0,0 +1,48 @@
+Summary: C/C++ Cross Compiler Toolchain
+Name: gcc-cross
+Version: 1.0
+Release: 0
+# libgcc, libgfortran, libmudflap, libgomp, libstdc++ and crtstuff have
+# GCC Runtime Exception.
+License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
+URL: http://gcc.gnu.org
+
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires: binutils
+BuildRequires: gcc, gcc-c++, make, git, flex, bison, rpm-build, automake, autoconf
+BuildRequires: libtool, ncurses-devel, bc, openssl-devel, texinfo, rsync, chrpath
+#ExclusiveArch: i386 x86-64
+
+%description
+C/C++ Cross Compiler Toolchain
+
+%prep
+mkdir -p %{_builddir}/%{name}-%{version}
+cd %{_builddir}/%{name}-%{version}
+cp -r %{_sourcedir}/* ./
+
+%build
+cd %{_builddir}/%{name}-%{version}
+files=$(ls *.tar 2> /dev/null | wc -l)
+if [ "$files" != 0 ]; then
+	ls *.tar | xargs -n1 tar xvf
+fi
+bash download.sh
+bash build.sh openeuler_gcc_arm64le
+bash build.sh openeuler_gcc_arm32le
+
+%install
+mkdir -p %{buildroot}/tmp
+cp %{_builddir}/output/openeuler_gcc_arm64le/openeuler_gcc_arm64le.tar.gz %{buildroot}/tmp
+cp %{_builddir}/output/openeuler_gcc_arm32le/openeuler_gcc_arm32le.tar.gz %{buildroot}/tmp
+
+%files
+%attr(755, root, root) /tmp/openeuler_gcc_arm64le.tar.gz
+%attr(755, root, root) /tmp/openeuler_gcc_arm32le.tar.gz
+
+%changelog
+* Wed Mar 23 2022 dingguangya <dingguangya1@huawei.com>
+- Type:Init
+- ID:NA
+- SUG:NA
+- DESC: Init gcc-cross repository