[src/trunk]: src/usr.bin/make make: document the available preprocessor defin...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5685895bdfd3
branches:  trunk
changeset: 365223:5685895bdfd3
user:      rillig <rillig%NetBSD.org@localhost>
date:      Fri Apr 15 13:44:57 2022 +0000

description:
make: document the available preprocessor definitions for Makefile.boot

diffstat:

 usr.bin/make/Makefile.boot |  12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r 7672f0f3f349 -r 5685895bdfd3 usr.bin/make/Makefile.boot
--- a/usr.bin/make/Makefile.boot        Fri Apr 15 12:28:16 2022 +0000
+++ b/usr.bin/make/Makefile.boot        Fri Apr 15 13:44:57 2022 +0000
@@ -1,13 +1,19 @@
-#      $NetBSD: Makefile.boot,v 1.24 2021/12/12 11:02:23 rillig Exp $
+#      $NetBSD: Makefile.boot,v 1.25 2022/04/15 13:44:57 rillig Exp $
 #
 # A very simple makefile...
 #
 # You only want to use this if you aren't running NetBSD.
 #
 # Modify MACHINE and MACHINE_ARCH as appropriate for your target architecture.
-# See config.h and the various #ifdef directives for further configuration, in
-# particular in util.c.
+# Add the following definitions to EXTRA_CFLAGS as necessary:
 #
+#      -DHAVE_SETENV
+#      -DHAVE_SETPGID
+#      -DHAVE_SETRLIMIT
+#      -DHAVE_STRERROR
+#      -DHAVE_STRSEP
+#      -DHAVE_VSNPRINTF
+#      -DUSE_SELECT
 
 PROG=          bmake
 MACHINE=       i386