Hi Paul, El vie, 05-10-2007 a las 16:11 -0700, Paul Eggert escribió: > I suppose it might be a bit nicer to output the message that you > describe, but as a hacker you should be able to propose a patch to do > that.
Would the attached patch make it? Claudio -- Claudio Saavedra <[EMAIL PROTECTED]>
diff -r 72f974a255dc ChangeLog --- a/ChangeLog Fri Oct 05 02:54:33 2007 +0000 +++ b/ChangeLog Fri Oct 05 20:08:28 2007 -0400 @@ -1,3 +1,7 @@ 2007-10-04 Joel E. Denny <[EMAIL PROTECTED] +2007-10-05 Claudio Saavedra <[EMAIL PROTECTED]> + + * configure.ac: Print an error message if texinfo or flex are missing. + 2007-10-04 Joel E. Denny <[EMAIL PROTECTED]> Implement --print-datadir. diff -r 72f974a255dc configure.ac --- a/configure.ac Fri Oct 05 02:54:33 2007 +0000 +++ b/configure.ac Fri Oct 05 20:08:28 2007 -0400 @@ -80,6 +80,9 @@ AC_SUBST([YACC_LIBRARY]) # Checks for programs. AC_PROG_LEX +if test "$LEX" != flex; then + AC_MSG_ERROR([GNU Flex is required]) +fi AC_PROG_YACC AC_PROG_RANLIB BISON_PROG_GNU_M4 @@ -87,6 +90,10 @@ if test x"$ac_cv_prog_gnu_m4" != xyes; t AC_MSG_ERROR([GNU M4 1.4 is required]) fi AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the GNU M4 executable name.]) +AC_CHECK_PROG([makeinfo],makeinfo,yes) +if test x"$makeinfo" != xyes; then + AC_MSG_ERROR([texinfo is required]) +fi # Checks for header files. AC_CHECK_HEADERS_ONCE([locale.h])
