%prep
%setup -c -T -n %{name}-%{version}

%setup -q -T -D -n %{name}-%{version} -a0
cd gcc-%{gcc_pkgvers}
%{?PATCH0:%patch0 -p1}
cd ..

%if %build_cxx
%setup -q -T -D -n %{name}-%{version} -a1
cd gcc-%{gcc_pkgvers}
%{?PATCH1:%patch1 -p1}
cd ..
%endif

%if %build_fortran
%setup -q -T -D -n %{name}-%{version} -a2
%{?PATCH2:%patch2 -p0}
%endif

%if %build_gcj
%setup -q -T -D -n %{name}-%{version} -a3
%{?PATCH3:%patch3 -p0}
%endif

%if %build_gnat
%setup -q -T -D -n %{name}-%{version} -a4
%{?PATCH4:%patch4 -p0}
%endif

%if %build_objc
%setup -q -T -D -n %{name}-%{version} -a5
%{?PATCH5:%patch5 -p0}
%endif

%if %build_go
%setup -q -T -D -n %{name}-%{version} -a6
%{?PATCH6:%patch6 -p0}

%endif
%if %{with gcc_stdint}
sed -i -e '/thread_file=.*rtems/,/use_gcc_stdint=wrap/ { s/use_gcc_stdint=wrap/use_gcc_stdint=provide/}' gcc-%{gcc_pkgvers}/gcc/config.gcc
%endif

%if %build_newlib
%setup -q -T -D -n %{name}-%{version} -a50
cd newlib-%{newlib_version}
%{?PATCH50:%patch50 -p1}
cd ..
  # Copy the C library into gcc's source tree
  ln -s ../newlib-%{newlib_version}/newlib gcc-%{gcc_pkgvers}
%if %{with gcc_stdint}
  rm gcc-%{gcc_pkgvers}/newlib/libc/include/stdint.h
%endif
  # Make sure not to be using GPL'ed sources
  rm -rf gcc-%{gcc_pkgvers}/newlib/libc/sys/linux
  rm -rf gcc-%{gcc_pkgvers}/newlib/libc/sys/rdos
%endif

%if 0%{?_build_mpfr}
%setup -q -T -D -n %{name}-%{version} -a60
%{?PATCH60:%patch60 -p1}
  # Build mpfr one-tree style
  ln -s ../mpfr-%{mpfr_version} gcc-%{gcc_pkgvers}/mpfr
%endif

%if 0%{?_build_mpc}
%setup -q -T -D -n %{name}-%{version} -a61
%{?PATCH61:%patch61 -p1}
  # Build mpc one-tree style
  ln -s ../mpc-%{mpc_version} gcc-%{gcc_pkgvers}/mpc
%endif

%if 0%{?_build_gmp}
%setup -q -T -D -n %{name}-%{version} -a62
%{?PATCH62:%patch62 -p1}
  # Build gmp one-tree style
  ln -s ../gmp-%{gmp_version} gcc-%{gcc_pkgvers}/gmp
%endif

%if 0%{?_build_libelf}
%setup -q -T -D -n %{name}-%{version} -a63
%{?PATCH63:%patch63 -p1}
  # Build libelf one-tree style
  ln -s ../libelf-%{libelf_version} gcc-%{gcc_pkgvers}/libelf
%endif

@PREP@

  # Fix timestamps
  cd gcc-%{gcc_pkgvers}
  contrib/gcc_update --touch
  cd ..