Remove powerpc special cases in configure.ac.

This patch removes two powerpc special cases in the main configure.ac.
The test for rs6000 is irrelevant to currently supported
configurations (config.guess reports rs6000 for some OSes, of which
the only one currently supported by GCC is AIX, but not for Linux).
There's no need either for a special case for powerpc*-*soft;
--without-fp suffices, and GCC doesn't have any special handling of
such a triplet.

Not tested.

	* configure.ac: Do not test for machine being rs6000.  Do not test
	for powerpc*-*soft.
	* configure: Regenerated.

diff --git a/ChangeLog b/ChangeLog
index e90652fba1c1469fc0e7f4a0490720460234ad98..4b26a77710a7337543e8e77e5f4674e082ff0ef8 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-06-26  Joseph Myers  <joseph@codesourcery.com>
 
+       * configure.ac: Do not test for machine being rs6000.  Do not test
+       for powerpc*-*soft.
+       * configure: Regenerated.
+
        * configure.ac (libc_cv_asm_cfi_directives): Remove configure
        test.
        * configure: Regenerated.

diff --git a/configure b/configure
index eefc43001d36b8287b0e08b4198626589e24cab9..ea44f64dc51765e6643cf777d69276ea6a76277f 100755 (executable)
--- a/configure
+++ b/configure
@@ -3761,19 +3761,6 @@ vendor=$config_vendor
 os=$config_os
 base_os=''
 
-# config.guess on some IBM machines says `rs6000' instead of `powerpc'.
-# Unify this here.
-if test "$machine" = rs6000; then
-  machine="powerpc"
-fi
-
-# Braindead PowerPC box with absolutely no FPU.
-case "$machine-$host_os" in
-  powerpc*-*soft)
-    with_fp=no
-    ;;
-esac
-
 submachine=
 
 # Check whether --with-cpu was given.

diff --git a/configure.ac b/configure.ac
index 22c2b4c376497638838e7ab5d354e216d801d468..f8d78608c02d03dc68208710c9726171c1ba979c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -398,19 +398,6 @@ vendor=$config_vendor
 os=$config_os
 base_os=''
 
-# config.guess on some IBM machines says `rs6000' instead of `powerpc'.
-# Unify this here.
-if test "$machine" = rs6000; then
-  machine="powerpc"
-fi
-
-# Braindead PowerPC box with absolutely no FPU.
-case "$machine-$host_os" in
-  powerpc*-*soft)
-    with_fp=no
-    ;;
-esac
-
 submachine=
 AC_ARG_WITH([cpu],
            AS_HELP_STRING([--with-cpu=CPU], [select code for CPU variant]),