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comparison m4/acinclude.m4 @ 16012:ca37c6023a79

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don't abort configure if makeinfo is missing * acinclude.m4 (OCTAVE_PROG_MAKEINFO): Issue warning instead of error if makeinfo is not found. * configure.ac: Disable building docs if makeinfo is not found.
author John W. Eaton <jwe@octave.org>
date Thu, 07 Feb 2013 12:26:50 -0500
parents 139f4b19a3ac
children b309a5da17f5
comparison
equal deleted inserted replaced
16011:8122286c69a9 16012:ca37c6023a79
1535 dnl use MKINFO, not MAKEINFO, for variable name because Automake 1535 dnl use MKINFO, not MAKEINFO, for variable name because Automake
1536 dnl automatically defines a value for MAKEINFO even when it does not 1536 dnl automatically defines a value for MAKEINFO even when it does not
1537 dnl exist which will then fool the 'test -z' line. 1537 dnl exist which will then fool the 'test -z' line.
1538 AC_CHECK_PROG(MKINFO, makeinfo, makeinfo, []) 1538 AC_CHECK_PROG(MKINFO, makeinfo, makeinfo, [])
1539 if test -z "$MKINFO"; then 1539 if test -z "$MKINFO"; then
1540 AC_MSG_ERROR([makeinfo program required for reading documentation]) 1540 warn_makeinfo="
1541
1542 I didn't find makeinfo, which is required for reading documentation.
1543 You may install a copy later for Octave to use.
1544 "
1545 OCTAVE_CONFIGURE_WARNING([warn_makeinfo])
1541 fi 1546 fi
1542 ]) 1547 ])
1543 dnl 1548 dnl
1544 dnl What pager should we use? 1549 dnl What pager should we use?
1545 dnl 1550 dnl