File no-selfbootstrap-check.patch of Package ghc-rpm-macros

Index: ghc-rpm-macros-1.7.4/macros.ghc
--- ghc-rpm-macros-1.7.4.orig/macros.ghc
+++ ghc-rpm-macros-1.7.4/macros.ghc
@@ -9,25 +9,11 @@ LANG=en_US.utf8\
 # compiler version
 %ghc_version %{!?ghc_version_override:%(ghc --numeric-version)}%{?ghc_version_override}
-# check ghc version was rebuilt against self
-if [ ! "$(ghc --info | grep \\"Booter\\ version\\",\\"%{ghc_version}\\")" ]; then\
-  echo "Warning: this ghc build is not self-bootstrapped."\
-%if %{undefined ghc_bootstrapping}\
-  echo "The ghc package should be rebuilt against its current version before\
-proceeding, to avoid dependency ABI breakage from a future ghc rebuild."\
-  echo "To override set ghc_bootstrapping."\
-  echo "Aborting."\
-  exit 1\
 # no _pkgdocdir in openSUSE
 %_pkgdocdir %{_docdir}/%{name}
 # configure
 %global _hardened_ldflags %{nil}\
 %cabal --version\
 %cabal configure --prefix=%{_prefix} --libdir=%{_libdir} --docdir=%{_ghcdocdir} --libsubdir='$compiler/$pkgkey' --datasubdir='$pkgid' --ghc %{!?ghc_without_dynamic:--enable-executable-dynamic} %{?with_tests:--enable-tests} --ghc-options="${CFLAGS:+$(echo ' '$CFLAGS | sed -e 's/ / -optc/g')} ${LDFLAGS:+$(echo ' '$LDFLAGS | sed -e 's/ / -optl/g')}" %{?cabal_configure_options} $cabal_configure_extra_options