Use AC_CHECK_PROGS to find alternate make programs
The autoconf macro AC_PATH_PROGS handles the case of searching for
multiple program names already, so we don't need to open code it. Also
changed the search to AC_CHECK_PROGS so that it doesn't set the full
path unless the user specified. Finally, report back the found value at
the end for what the user should run.
diff --git a/configure.ac b/configure.ac
index ac4b77c..8598a0d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,11 +26,7 @@
AC_PROG_CPP
AC_PROG_CC
AC_PROG_CXX
-AC_PATH_PROG(GMAKE, gmake, [not_found])
-AC_PATH_PROG(MAKE, make)
-if test "x$GMAKE" != "xnot_found"; then
- MAKE="$GMAKE"
-fi
+AC_CHECK_PROGS(MAKE, [gmake make])
AC_PATH_PROG(MKDEP, makedepend)
AC_PATH_PROG(SED, sed)
@@ -903,5 +899,5 @@
echo " Macros: $defines"
echo ""
-echo " Run 'make' to build Mesa"
+echo " Run '${MAKE-make}' to build Mesa"
echo ""