Remove unpackaged files

SPECS/binutils.spec

@@ -299,11 +299,6 @@ BuildRequires: clang compiler-rt
 # (libfd.a, libopcodes.a libiberty.a libsframe.a) use the same LTO version as the one
 # that will be used by consumers of GTS binutils.
 # Note - during GTS bootstrap these have to be changed to the systemOS versions.
-BuildRequires: %{?scl_prefix}gcc
-BuildRequires: %{?scl_prefix}gcc-c++
-%define gcc_for_libraries %{?_scl_root}/usr/bin/gcc
-%define gxx_for_libraries %{?_scl_root}/usr/bin/g++
-
 BuildRequires: gcc
 BuildRequires: gcc-c++
 %define gcc_for_libraries gcc
@@ -320,6 +315,8 @@ BuildRequires: gcc-c++
 BuildRequires: bison, m4, libstdc++-static
 %endif
 
+BuildRequires: zlib-devel
+
 %if %{without bootstrap}
 BuildRequires: gettext, flex, zlib-devel, jansson-devel
 %endif
@@ -997,6 +994,8 @@ install_binutils()
 %if %{without docs}
         rm -f $local_mandir/{addr2line,ar,as,c++filt,elfedit,gprof,ld,nm,objcopy,objdump,ranlib,readelf,size,strings,strip}*
         rm -f $local_infodir/{as,bfd,binutils,gprof,ld}*
+        rm -f $local_infodir/ctf-spec.info*
+        rm -f $local_infodir/sframe-spec.info*
 %endif
 
 %if %{enable_shared}