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Disable option checking in the toplevel, avoid 2.64 fopen glitch.

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/:
	* configure.ac: Call AC_DISABLE_OPTION_CHECKING.
	(baseargs): Add --disable-option-checking.
	* configure: Regenerate.

config/:
	* override.m4 (AC_DISABLE_OPTION_CHECKING): Define to be
	empty if not defined, to avoid error with 2.59.
	(_AC_LANG_IO_PROGRAM): When the Autoconf version is exactly
	2.64, avoid per-language instances to drop fopen from test
	program.
This commit is contained in:
Ralf Wildenhues
2009-08-19 22:21:10 +00:00
parent b46f14f711
commit 5546e07b4f
5 changed files with 29 additions and 0 deletions
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2
configure vendored
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@ -1509,6 +1509,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
progname=$0
@ -6546,6 +6547,7 @@ baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
if test "$silent" = yes; then
baseargs="$baseargs --silent"
fi
baseargs="$baseargs --disable-option-checking"
# For the build-side libraries, we just need to pretend we're native,
# and not use the same cache file. Multilibs are neither needed nor