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ax_missing_prog

Synopsis

AX_MISSING_PROG(VARIABLE,PROGRAM,[MESSAGE])

Description

Simple wrapper for the AM_MISSING_PROG which displays a warning MESSAGE if provided. A typical use is the following:

  AC_PROG_AWK
  AS_IF([test -z "$AWK"],[
    AX_MISSING_PROG(AWK,[awk],[awk seems missing ...])
  ])

Programs wrapped with AX_MISSING_PROG should be used only in the package building phase (because they will be wrapped with the automake 'missing' script, which will not be installed).

Author

Francesco Salvestrini <salvestrini@users.sourceforge.net>

Last Modified

2007-12-05

Cross References

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M4 Source Code

AC_DEFUN([AX_MISSING_PROG],[dnl
  AS_IF([ test ! -z "$3" ],[
    AC_MSG_WARN([$3])
  ])
  AM_MISSING_PROG([$1],[$2])
])

License

Copyright © 2007 Francesco Salvestrini <salvestrini@users.sourceforge.net>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

As a special exception, the respective Autoconf Macro's copyright owner gives unlimited permission to copy, distribute and modify the configure scripts that are the output of Autoconf when processing the Macro. You need not follow the terms of the GNU General Public License when using or distributing such scripts, even though portions of the text of the Macro appear in them. The GNU General Public License (GPL) does govern all other use of the material that constitutes the Autoconf Macro.

This special exception to the GPL applies to versions of the Autoconf Macro released by the Autoconf Macro Archive. When you make and distribute a modified version of the Autoconf Macro, you may extend this special exception to the GPL to apply to your modified version as well.