configure: don't set -march=native for powerpc

10 years ago · ffba26d04a
parent 0b6171854d
commit ffba26d04a
1 changed files with 6 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -364,6 +364,10 @@
    AC_ARG_ENABLE(gccmarch_native,
           AS_HELP_STRING([--enable-gccmarch-native], [Enable gcc march=native gcc 4.2 and later only]),,[enable_gccmarch_native=yes])
    AS_IF([test "x$enable_gccmarch_native" = "xyes"], [
+        case "$host" in
+            *powerpc*)
+                ;;
+            *)
            OFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -march=native"
            AC_MSG_CHECKING([checking if $CC supports -march=native])
@ -379,6 +383,8 @@
                          enable_gccmarch_native=no
                        ]
                     )
+                ;;
+        esac
    ])

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