Re: make AM_MISSING_PROG (more) portable

2005-08-10 Thread Stepan Kasal
Hi, On Wed, Aug 10, 2005 at 10:14:02AM +0200, Ralf Wildenhues wrote: > Have you started a list of issues for Autoconf 3 yet? :) no, I just remember that it will reimplement AC_REQUIRE, and even AC_DEFUN using shell functions. (The expansion of AC_DEFUNed macros without parameters will be just on

Re: make AM_MISSING_PROG (more) portable

2005-08-10 Thread Ralf Wildenhues
Hi Stepan, * Stepan Kasal wrote on Wed, Aug 10, 2005 at 10:06:02AM CEST: > On Mon, Aug 08, 2005 at 09:38:32AM +0200, Ralf Wildenhues wrote: > > well, first you read in the autoconf manual: > > > | test "${var+set}" = set || var='${indirection}' > > (aren't there, by the way, superfluous quotes o

Re: make AM_MISSING_PROG (more) portable

2005-08-10 Thread Stepan Kasal
Hello, On Mon, Aug 08, 2005 at 09:38:32AM +0200, Ralf Wildenhues wrote: > AC_DEFUN([AM_MISSING_PROG], > [AC_REQUIRE([AM_MISSING_HAS_RUN]) > -$1=${$1-"${am_missing_run}$2"} > +test "${$1+set}" = set || $1="${am_missing_run}$2" > AC_SUBST($1)]) well, first you read in the autoconf manual: > | t