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Remove powerpc special cases in configure.ac.

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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.
This commit is contained in:
Joseph Myers
2014-06-26 17:34:27 +00:00
parent a8779c28a8
commit e64708de36
3 changed files with 4 additions and 26 deletions
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4
ChangeLog
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@ -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.

13
configure vendored
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@ -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.

13
configure.ac
View File

@ -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]),