Formerly compatMakefile.~52~

diff --git a/compatMakefile b/compatMakefile
index f45672b66e2b7c4542431d7a3521a815f65375d5..5b6bb3aa12dacf9b9f5b93a0a1f2571a96d58c9e 100644 (file)
--- a/compatMakefile
+++ b/compatMakefile
@@ -85,6 +85,11 @@ mandir = $(prefix)/man/man$(manext)
 # Number to put on the man page filename.
 manext = 1
 
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = @NEED_SETGID@
 # Install make setgid to this group so it can read /dev/kmem.
 group = kmem
 
@@ -172,8 +177,9 @@ install: $(bindir)/$(instname) $(mandir)/$(instname).$(manext)
 $(bindir)/$(instname): make
        $(INSTALL_PROGRAM) make $@.new
 # These are necessary for load-average checking to work on most Unix machines.
-       -chgrp $(group) $@.new
-       -chmod g+s $@.new
+       if $(install_setgid); then \
+         chgrp $(group) $@.new && chmod g+s $@.new; \
+       else true; fi
        mv $@.new $@
 
 $(mandir)/$(instname).$(manext): make.man