Module: ppl/ppl Branch: master Commit: b7d8c73d0c82b2d7556f688c183319024f349d76 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=b7d8c73d0c82b...

Author: Roberto Bagnara bagnara@cs.unipr.it Date: Thu Jun 21 07:04:50 2012 +0200

Message improved.

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m4/m4.m4 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/m4/m4.m4 b/m4/m4.m4 index f27d8c0..3b6fcc6 100644 --- a/m4/m4.m4 +++ b/m4/m4.m4 @@ -26,7 +26,7 @@ AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4 gnum4], && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=: rm -f conftest.m4f], [AC_MSG_ERROR([no acceptable m4 could be found in $PATH. -GNU M4 1.4.5 or later is required; 1.4.11 is recommended])])]) +GNU M4 1.4.5 or later is required; 1.4.11 or later is recommended])])]) M4=$ac_cv_path_M4 AC_CACHE_CHECK([how m4 supports trace files], [ac_cv_prog_gnu_m4_debugfile], [case `$M4 --help < /dev/null 2>&1` in