add libbfd.so and libopcodes.so for kernel building

binutils.spec

@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.33.1
-Release: 1
+Release: 2
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -135,6 +135,7 @@ export LDFLAGS=$RPM_LD_FLAGS
   --enable-generate-build-notes=no \
   $CARGS \
   --enable-plugins \
+  --enable-shared
 
 %make_build %{_smp_mflags} tooldir=%{_prefix} all
 %make_build %{_smp_mflags} tooldir=%{_prefix} info
@@ -170,8 +171,9 @@ do
 done
 
 install -m 644 include/libiberty.h %{buildroot}%{_prefix}/include
+chmod +x %{buildroot}%{_libdir}/lib*.so*
 
-rm -f %{buildroot}%{_libdir}/lib{bfd,opcodes}.la
+rm -f %{buildroot}%{_libdir}/lib{bfd,opcodes}.{so,la}
 
 %ifarch %{ix86} x86_64 arm
 sed -i -e '/^#include "ansidecl.h"/{p;s~^.*$~#include <bits/wordsize.h>~;}' \
@@ -187,6 +189,44 @@ sed -i -e '/^#include "ansidecl.h"/{p;s~^.*$~#include <bits/wordsize.h>~;}' \
 %endif
 touch -r bfd/bfd-in2.h %{buildroot}%{_prefix}/include/bfd.h
 
+# Generate libbfd.so and libbfd.so
+
+%ifarch x86_64
+tee %{buildroot}%{_libdir}/libbfd.so <<EOF
+/* GNU ld script */
+
+OUTPUT_FORMAT(elf64-x86-64)
+
+INPUT ( %{_libdir}/libbfd.a -liberty -lz -ldl )
+EOF
+
+tee %{buildroot}%{_libdir}/libopcodes.so <<EOF
+/* GNU ld script */
+
+OUTPUT_FORMAT(elf64-x86-64)
+
+INPUT ( %{_libdir}/libopcodes.a -lbfd )
+EOF
+%endif
+
+%ifarch aarch64
+tee %{buildroot}%{_libdir}/libbfd.so <<EOF
+/* GNU ld script */
+
+OUTPUT_FORMAT(elf64-littleaarch64)
+
+INPUT ( %{_libdir}/libbfd.a -liberty -lz -ldl )
+EOF
+
+tee %{buildroot}%{_libdir}/libopcodes.so <<EOF
+/* GNU ld script */
+
+OUTPUT_FORMAT(elf64-littleaarch64)
+
+INPUT ( %{_libdir}/libopcodes.a -lbfd )
+EOF
+%endif
+
 rm -f %{buildroot}%{_infodir}/dir
 rm -rf %{buildroot}%{_prefix}/%{_target_platform}
 
@@ -252,10 +292,15 @@ fi
 %{_bindir}/[!l]*
 %{_bindir}/ld.*
 %ghost %{_bindir}/ld
+%{_libdir}/lib*.so
+%exclude %{_libdir}/libbfd.so
+%exclude %{_libdir}/libopcodes.so
 
 %files devel
 %{_prefix}/include/*
 %{_libdir}/lib*.a
+%{_libdir}/libbfd.so
+%{_libdir}/libopcodes.so
 
 %files help
 %{_mandir}/man1/*
@@ -268,8 +313,14 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Tue Jan 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.33.1-2
+- Type:bugfix
+- ID:CVE
+- SUG:NA
+- DESC:add libbfd.so and libopcodes.so for kernel building
+
 * Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.33.1-1
-- Type:cves
+- Type:enhancement
 - ID:CVE
 - SUG:NA
 - DESC:update version to 2.33.1