Hello, On Wed, Mar 28, 2007 at 12:52:29PM +0200, Andreas Schwab wrote: > The test of AC_PROG_SED can lead to a spurious testsuite failure: .. > +./configure: line 1682: echo: write error: Broken pipe
that line says: echo "$ac_script" | sed 99q >conftest.sed The bug seems to be fixed in the current development version, as it is changed to echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed The relates changelog entry is: 2007-01-11 Ralf Wildenhues <[EMAIL PROTECTED]> * lib/autoconf/programs.m4 (AC_PROG_SED): When closing a pipe early on the reader side, drop stderr of the input to avoid `broken pipe' error output; this may happen even with shell builtin `echo' of some bash versions. Reports by Ian Macdonald <[EMAIL PROTECTED]> and Sam Sexton <[EMAIL PROTECTED]>. BTW, could the same have been achieved by the following? sed 99q >conftest.sed <<_ACEOF $ac_script _ACEOF Have a nice day, Stepan Kasal