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-rw-r--r--man/man1/install.123
1 files changed, 6 insertions, 17 deletions
diff --git a/man/man1/install.1 b/man/man1/install.1
index be35bd35..8fcc9e41 100644
--- a/man/man1/install.1
+++ b/man/man1/install.1
@@ -32,7 +32,7 @@ rebuilds and installs everything, and then cleans up.
.PP
There are a few files in tree which have the root
hard-coded in them.
-After the build,
+After the build,
.I INSTALL
edits these files to replace the string
.B /usr/local/plan9
@@ -71,31 +71,20 @@ expectations of certain package management systems.
.PP
At the end of the installation,
.I INSTALL
-prints suggested settings for the environment variables
+prints suggested settings for the environment variables
.B $PLAN9
and
.BR $PATH .
.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.
-.PP
-Some Linux 2.6 systems (e.g., Gentoo) do not use the new NPTL pthread library
-even though the kernel supports them. On these systems, plan9port must
-fall back on the threading code intended for Linux 2.4. To accomplish this,
.I INSTALL
-checks whether the running system uses NPTL and sets
-.B SYSVERSION
-in
-.B \*9/config
-accordingly.
+writes various autodetected settings to
+.BR \*9/config .
The file
.B \*9/LOCAL.config
is appended to
.B config
after this auto-detection and can be used to override the choices.
-If
+If
.B LOCAL.config
contains a line
.B WSYSTYPE=nowsys
@@ -110,7 +99,7 @@ On Ubuntu, it suffices to install xorg-dev.
can safely be repeated to rebuild the system from scratch.
.PP
Once the system is built for the first time,
-it can be maintained and rebuilt using
+it can be maintained and rebuilt using
.IR mk (1).
To rebuild individual commands or libraries,
run