(verified this for version 2.13 and a version claiming to be 2.14.1,
version 2.49-d from alpha.gnu.org seems to behave similarly when I
look at the code in acgeneral.m4).
Hi,
whilst configuring ratpoison (a very nice window manager), I ran into
problems with the following piece from configure.in
AC_ARG_WITH(xterm, [ --with-xterm=PROG set the x terminal emulator used by
ratpoison ],
term_prog=$withval, term_prog="xterm")
AC_DEFINE_UNQUOTED(TERM_PROG,"$term_prog")
dnl check for an x terminal emulator
AC_CHECK_PROG(TERM_PROG,$term_prog,yes,no)
if test x$TERM_PROG = xno; then
AC_MSG_WARN([*** Can't find x terminal emulator \`$term_prog'])
fi
I can do ./configure --with-xterm=rxvt. However, when I try
./configure --with-xterm=/dis/sw/X11/bin/rxvt (where the one I want to
use is), it tells me "not found".
Looking at how it works, that seems only natural (with AC_CHECK_PROG
checks for $term_prog in every directory in $PATH, but as my PATH
doesn't include /, it doesn't find $PATH/dis/sw/X11/bin/rxvt. Changing
the AC_CHECK_PROG line to
AC_CHECK_PROG(TERM_PROG,$term_prog,yes,no,/:$PATH)
let's me do what I think should be allowed by default (when the path
is unspecified) - I feel I should be allowed to specify the full path
to the program, at least unless someone has given an explicit PATH.
AC_PATH_PROG behaves similarly.
cheers
/Pontus
--
Pontus Sköld | Department of Information Sciences, Uppsala Universitet
+46-18-4711143 | Box 513, SE-751 20 UPPSALA, Sweden
