$OpenBSD: patch-platforms_unix_config_acinclude_m4,v 1.2 2020/12/13 02:42:17 gkoehler Exp $

fix build on alpha, powerpc

Index: platforms/unix/config/acinclude.m4
--- platforms/unix/config/acinclude.m4.orig
+++ platforms/unix/config/acinclude.m4
@@ -114,9 +114,6 @@ if test "$GCC" = yes; then
   i?86)
     ac_optflags="-fomit-frame-pointer"
     ;;
-  powerpc|ppc)
-    ac_optflags="-O3 -funroll-loops -mcpu=750 -mno-fused-madd"
-    ;;
   esac
   AC_DEFINE(VM_BUILD_STRING, ["Unix built on "__DATE__ " "__TIME__" Compiler: "__VERSION__])
 else
@@ -254,16 +251,6 @@ else ac_cv_module_prefix="lib"
 fi)
 AC_DEFINE_UNQUOTED(VM_MODULE_PREFIX,"$mkfrags_lib_prefix")
 test "$ac_cv_module_prefix" = lib && mkfrags_lib_prefix=lib])
-
-AC_DEFUN([AC_64BIT_ARCH],
-[AC_MSG_CHECKING(for compiler flags to force 32-bit addresses)
-case $host in
-  alpha*)
-    CFLAGS_32="-taso"
-    test "$GCC" = "yes" && CC="\$(utldir)/decgcc"
-    ;;
-esac
-AC_MSG_RESULT($CFLAGS_32)])
 
 
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