modify libbdf.so and libopcodes.so to prevent shared linking external of binutils

added --with-pic build option
install also /usr/hbin/readelf as a symlink
don't add build_id symlinks in cross targets to avoid conflicts
add debug package [release 2.33.1-3mamba;Mon Nov 25 2019]

binutils.spec

@@ -6,7 +6,7 @@
 
 Name:          binutils
 Version:       2.33.1
-Release:       2mamba
+Release:       3mamba
 Summary:       GNU Binary Utility Development Utilities
 Group:         Development/Tools
 Vendor:        openmamba
@@ -88,8 +88,16 @@ Binutils is a collection of binary utilities, including:
 
 Use this package if you need cross platform builds for %{_target_platform} target.
 
+%if "%{_target_platform}" == "%{_host}"
+%debug_package
+%endif
+
 %prep
 %setup -q -n binutils-%{pkgver}
+%if "%{_target_platform}" != "%{_host}"
+%define _build_id_links none
+%endif
+
 %patch1 -p1
 %patch11 -p1
 
@@ -101,6 +109,7 @@ CONFIGURE_ADD="--enable-gold \
    --enable-shared \
    --enable-lto \
    --enable-relro \
+   --with-pic \
    --enable-threads"
 
 case %{target_cpu} in
@@ -219,8 +228,9 @@ done
 
 
 %if "%{_target_platform}" != "%{_host}"
+# CROSS target
 # recreate platform specific symlinks, instead of copies
-for i in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip; do
+for i in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip readelf; do
    if [ -f %{buildroot}%{_bindir}/%{_target_platform}-$i ]; then
       rm -f %{buildroot}%{_bindir}/%{_target_platform}-$i
       ln -sf ../%{_target_platform}/bin/$i %{buildroot}%{_bindir}/%{_target_platform}-$i
@@ -229,18 +239,31 @@ done
 rm -rf %{buildroot}%{_datadir}/locale
 rm -rf %{buildroot}%{_datadir}/info
 rm -rf %{buildroot}%{_libdir}/libiberty.a
+
+# No shared linking to these files outside binutils
+rm -f %{buildroot}%{_prefix}/%{_target_platform}/lib{bfd,opcodes}.so
+echo 'INPUT( /usr/lib/libbfd.a -liberty -lz -ldl )' > %{buildroot}%{_prefix}/%{_target_platform}/lib/libbfd.so
+echo 'INPUT( /usr/lib/libopcodes.a -lbfd )' > %{buildroot}%{_prefix}/%{_target_platform}/lib/libopcodes.so
+
 %else
+# NATIVE target
 # recreate platform specific symlinks, instead of copies
-for i in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip; do
+for i in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip readelf; do
    if [ -f %{buildroot}%{_bindir}/$i ]; then
       rm -f %{buildroot}%{_bindir}/$i
       ln -sf ../%{_target_platform}/bin/$i %{buildroot}%{_bindir}/$i
    fi
 done
+
+# No shared linking to these files outside binutils
+rm -f %{buildroot}%{_libdir}/lib{bfd,opcodes}.so
+echo 'INPUT( /usr/lib/libbfd.a -liberty -lz -ldl )' > %{buildroot}%{_libdir}/libbfd.so
+echo 'INPUT( /usr/lib/libopcodes.a -lbfd )' > %{buildroot}%{_libdir}/libopcodes.so
+
 %endif
 # use alternatives for %_bindir/ld
 rm -f %{buildroot}%{_prefix}/%{_target_platform}/bin/ld
-
+  
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -398,6 +421,13 @@ exit 0
 %endif
 
 %changelog
+* Mon Nov 25 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 2.33.1-3mamba
+- modify libbdf.so and libopcodes.so to prevent shared linking external of binutils
+- added --with-pic build option
+- install also /usr/hbin/readelf as a symlink
+- don't add build_id symlinks in cross targets to avoid conflicts
+- add debug package
+ 
 * Sat Nov 23 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 2.33.1-2mamba
 - rebuilt with new options