AX_PATH_MISSING(VARIABLE, PROG-TO-CHECK-FOR, WARNING-IF-NOT-FOUND, PATH)
Check whether program PROG-TO-CHECK-FOR exists in path. If it is found, set VARIABLE to the full path of PROG-TO-CHECK-FOR, otherwise warn using the string WARNING-IF-NOT-FOUND and set VARIABLE to the full path of the Automake missing script with PROG-TO-CHECK-FOR as the command to run.
A typical use is the following:
AX_PATH_MISSING([AUTOGEN],[autogen],[autogen seems missing ...])
This macro is the combination of AC_PATH_PROG and AX_MISSING_PROG. If you do not want to run AC_PATH_PROG, simply use AX_MISSING_PROG or AM_MISSING.
Download the latest version of ax_path_missing.m4 or browse the macro’s revision history.
Copyright © 2008 Noah Slater firstname.lastname@example.org
Copyright © 2008 Francesco Salvestrini email@example.com
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty.