X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Finstall.texi;h=d498639ff8c3b9692220660176d18429e8ef2fbf;hb=1a4fd05ac8b426112d48d66a240356a4b5fd59cc;hp=cc7c1827e8d6893ca00a508e28552f8f7f90b23d;hpb=ab9c2ef665870e41d36aa04c48c848721fbce234;p=gnulib.git

diff --git a/doc/install.texi b/doc/install.texi
index cc7c1827e..d498639ff 100644
--- a/doc/install.texi
+++ b/doc/install.texi
@@ -188,7 +188,7 @@ not installed, it is recommended to use the following options in order to
 use an ANSI C compiler:
 
 @example
-./configure CC="cc -Ae"
+./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
 @end example
 
 @noindent
@@ -215,6 +215,13 @@ directory contains several dysfunctional programs; working variants
 of these programs are available in @code{/usr/bin}.  So, if you need
 @code{/usr/ucb} in your @env{PATH}, put it @emph{after} @code{/usr/bin}.
 
+On Haiku, software installed for all users goes in @file{/boot/common},
+not @file{/usr/local}.  It is recommended to use the following options:
+
+@example
+./configure --prefix=/boot/common
+@end example
+
 @node System Type
 @section Specifying the System Type