From 7c604f0ddf394fa9f24b48df54c4c44d9533ec7c Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 23 Jan 2005 23:02:04 +0000
Subject: document isum

---
 man/man1/install.1 | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'man')

diff --git a/man/man1/install.1 b/man/man1/install.1
index 8a3155e7..82e442d4 100644
--- a/man/man1/install.1
+++ b/man/man1/install.1
@@ -37,7 +37,19 @@ builds an HTML version of the manual and installs it in
 .I INSTALL
 can safely be repeated to rebuild the system from scratch.
 .PP
-The system uses different threading implementations on Linux 2.6 and
+At the end of the build,
+.I INSTALL
+prints suggested settings for the environment variables 
+.B $PLAN9
+and
+.BR $PATH .
+After setting those, the script
+.B $PLAN9/dist/isum
+will print a short summary of the installation output,
+omitting the usual command chatter but preserving
+compiler warnings and errors.
+.PP
+Plan 9 from User Space uses different threading implementations on Linux 2.6 and
 later kernels than on 2.4 and earlier;
 and on FreeBSD 5 and later kernels than on FreeBSD 4 and earlier.
 Running binaries from one class on another will not work.
@@ -70,6 +82,10 @@ the shell script that builds the HTML manual
 .TP
 .B \*9/man/index.html
 the top-level page in the HTML version of the manual
+.TP
+.B \*9/install.log
+logged output from the last run of
+.I INSTALL
 .SH SEE ALSO
 .IR intro (1),
 .IR cvs (1)
-- 
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