Recognize powerpc-ibm-aix3.2.5.

diff --git a/config.guess b/config.guess
index 7e25de497a158406fdff39a0447a9da10cdad054..5838ce9fc11600c4c02e0d32ffdb867c363df523 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -127,6 +127,19 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
        exit 0 ;;
     *:AIX:2:3)
        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+               sed 's/^                //' << EOF >dummy.c
+               #include <sys/systemcfg.h>
+
+               main()
+                       {
+                       if (!__power_pc())
+                               exit(1);
+                       puts("powerpc-ibm-aix3.2.5");
+                       exit(0);
+                       }
+EOF
+               ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
+               rm -f dummy.c dummy
                echo rs6000-ibm-aix3.2.5
        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                echo rs6000-ibm-aix3.2.4