dev-lang/qu-prolog: remove old patch file

Package-Manager: Portage-3.0.4, Repoman-2.3.22
Signed-off-by: Keri Harris <keri@gentoo.org>

dev-lang/qu-prolog/files/qu-prolog-10.5-gcc-version.patch

@@ -1,25 +0,0 @@
---- qp10.5.orig/configure.in	2019-12-29 00:57:44.000000000 +0100
-+++ qp10.5/configure.in	2020-06-25 08:53:32.610430095 +0200
-@@ -209,22 +209,6 @@
- 		uname \
- 		)
- 
--#----------------------------------------------------------------------------
--dnl Check for CPP version
--AC_MSG_CHECKING([for GCC version])
--qp_cpp_ver=[`gcc --version 2>/dev/null | head -1 | sed -e 's/^[^[:digit:]]*\([[:digit:]][^[:space:]]*\).*$/\1/'`]
--if test -n "$qp_cpp_ver"; then
--    AC_MSG_RESULT($qp_cpp_ver)
--    case "$qp_cpp_ver" in
--      2.*)
--        AC_DEFINE(GCC_VERSION_2, 1, [Whether or not the GCC is gcc 2])
--        ;;
--    esac
--else
--    AC_MSG_RESULT(not found)
--    AC_MSG_ERROR(Could not determine GCC version)
--fi
--
- #-----------------------------------------------------------------------------
- dnl Check for -fno-strict-aliasing
- AC_MSG_CHECKING([for -fno-strict-aliasing])