early-access version 2847

externals/SDL/build-scripts/config.guess

@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2022-05-25'
+timestamp='2022-01-03'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -929,9 +929,6 @@ EOF
     i*:PW*:*)
 	GUESS=$UNAME_MACHINE-pc-pw32
 	;;
-    *:SerenityOS:*:*)
-        GUESS=$UNAME_MACHINE-pc-serenity
-        ;;
     *:Interix*:*)
 	case $UNAME_MACHINE in
 	    x86)
@@ -1151,27 +1148,16 @@ EOF
 	;;
     x86_64:Linux:*:*)
 	set_cc_for_build
-	CPU=$UNAME_MACHINE
 	LIBCABI=$LIBC
 	if test "$CC_FOR_BUILD" != no_compiler_found; then
-	    ABI=64
-	    sed 's/^	    //' << EOF > "$dummy.c"
-	    #ifdef __i386__
-	    ABI=x86
-	    #else
-	    #ifdef __ILP32__
-	    ABI=x32
-	    #endif
-	    #endif
-EOF
-	    cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
-	    eval "$cc_set_abi"
-	    case $ABI in
-		x86) CPU=i686 ;;
-		x32) LIBCABI=${LIBC}x32 ;;
-	    esac
+	    if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_X32 >/dev/null
+	    then
+		LIBCABI=${LIBC}x32
+	    fi
 	fi
-	GUESS=$CPU-pc-linux-$LIBCABI
+	GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI
 	;;
     xtensa*:Linux:*:*)
 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
@@ -1378,11 +1364,8 @@ EOF
     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
 	GUESS=i586-pc-haiku
 	;;
-    ppc:Haiku:*:*)	# Haiku running on Apple PowerPC
-	GUESS=powerpc-apple-haiku
-	;;
-    *:Haiku:*:*)	# Haiku modern gcc (not bound by BeOS compat)
-	GUESS=$UNAME_MACHINE-unknown-haiku
+    x86_64:Haiku:*:*)
+	GUESS=x86_64-unknown-haiku
 	;;
     SX-4:SUPER-UX:*:*)
 	GUESS=sx4-nec-superux$UNAME_RELEASE