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Dump archiver output to the log when testing @file support.

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* libltdl/m4/libtool.m4 (_LT_PROG_AR): Redirect stdout to config.log
when testing for @file support.
Suggested by Ralf Wildenhues.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>
This commit is contained in:
Peter Rosin 2010-08-31 19:04:22 +02:00
parent 34f87a6b07
commit 185a2f71d0
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,10 @@
2010-08-31 Peter Rosin <peda@lysator.liu.se>
Dump archiver output to the log when testing @file support.
* libltdl/m4/libtool.m4 (_LT_PROG_AR): Redirect stdout to config.log
when testing for @file support.
Suggested by Ralf Wildenhues.
Silence archiver output when testing @file support.
* libltdl/m4/libtool.m4 (_LT_PROG_AR): Redirect stdout and stderr
to the bit bucket when testing for @file support.

2
libltdl/m4/libtool.m4 vendored
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@ -1360,7 +1360,7 @@ AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >/dev/null 2>&1'
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -eq 0; then
# Ensure the archiver fails upon bogus file names.