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 email@example.com
Copyright © 2008 Francesco Salvestrini firstname.lastname@example.org
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