diff --git a/ChangeLog b/ChangeLog index 61e0d792..8d9fea61 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2001-09-18 Paul Eggert + * lib/autoconf/c.m4: + (AC_LANG_INT_SAVE(C)): Also support negative values, down to LONG_MIN. + + * lib/autoconf/general.m4 (_AC_COMPUTE_INT_COMPILE): + Do not pass a first argument with leading '-' + to expr, by parenthesizing initial integers that might be negative. + * doc/autoconf.texi (Particular Functions): AC_FUNC_GETPGRP now merely checks whether it is an error to pass an argument to getpgrp.