Stefano Lattarini cca288d94e configure: don't infloop when re-executing with $CONFIG_SHELL ... It turns out our guard against infinite recursion wasn't good enough when shells without $LINENO support were involved, since the creation-and-sourcing of configure.lineno broke the guard's expectations. Reports by Tim Rice and Paul Eggert. * lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): Export '_as_can_reexec' to "no" before sourcing the just-created configure.lineno.		2012-03-03 10:44:25 +01:00
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foreach.m4	maint: update copyright year	2012-01-04 00:20:24 -08:00
m4sh.m4	configure: don't infloop when re-executing with $CONFIG_SHELL	2012-03-03 10:44:25 +01:00
m4sugar.m4	maint: spelling fixes	2012-03-01 22:43:19 -08:00
Makefile.am	maint: update copyright year	2012-01-04 00:20:24 -08:00