gentoo-overlay/games-emulation/snes9x/files/snes9x-1.59-build-system.patch

--- snes9x-1.59/unix/configure.ac
+++ snes9x-1.59/unix/configure.ac
@@ -56,37 +56,6 @@
 # *** Execution begins here ***
 # *****************************
 
-# Test what compiler flags we should use.
-
-AC_ARG_ENABLE([debug],
-	[AS_HELP_STRING([--enable-debug],
-		[leave debug information in the final binary (default: no)])],
-	[], [enable_debug="no"])
-
-if test "x$enable_debug" = "xyes"; then
-	AC_S9X_COMPILER_FLAG([-g],  [g])
-	AC_S9X_COMPILER_FLAG([-O0], [o0])
-else
-	AC_S9X_COMPILER_FLAG([-O3], [o3], [
-		AC_S9X_COMPILER_FLAG([-O2], [o2], [
-			AC_S9X_COMPILER_FLAG([-O1], [o1])])])
-	AC_S9X_COMPILER_FLAG([-fomit-frame-pointer], [omit_frame_pointer])
-fi
-
-AC_ARG_ENABLE([mtune],
-	[AS_HELP_STRING([--enable-mtune],
-		[use the specified value for the -mtune/-mcpu flag (default: no)])],
-	[], [enable_mtune="no"])
-
-if test "x$enable_mtune" != "xno"; then
-	AC_S9X_COMPILER_FLAG([-mtune="$enable_mtune"], [mtune],
-	[
-		AC_MSG_WARN([-mtune failed, trying -mcpu...])
-		AC_S9X_COMPILER_FLAG([-mcpu="$enable_mtune"], [mcpu],
-			[AC_MSG_ERROR([Please specify a working value for --enable-mtune.])])
-	])
-fi
-
 AC_S9X_COMPILER_FLAG([-fno-exceptions],       [no_exceptions])
 AC_S9X_COMPILER_FLAG([-fno-rtti],             [no_rtti])
 AC_S9X_COMPILER_FLAG([-pedantic],             [pedantic])