> Date: Thu, 20 Jan 2005 12:35:08 +0100 > From: Stepan Kasal <kasal@xxxxxx> > Cc: Eric Blake <ebb9@xxxxxxx>, autoconf@xxxxxxx, bug-texinfo@xxxxxxx > > The trick is that AC_CHECK_PROG contains the following code: > > for ac_exec_ext in '' $ac_executable_extensions; do > if AS_EXECUTABLE_P(["$as_dir/$ac_word$ac_exec_ext"]); then > > thus we eventually get to > > test -f tex.exe && test -x tex.exe > > which succeeds. This will work, but is redundant: it's enough to test for tex.exe, since it's always executable on MS systems. > Perhaps texi2dvi could use > > test -x tex && ! test -d tex This is better, I think. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
