autoupdate (for gendocs.sh accepting --email)

[gnulib.git] / doc / install.texi

diff --git a/doc/install.texi b/doc/install.texi
index a344b28..d498639 100644 (file)
--- 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
@@ -210,6 +210,18 @@ and if that doesn't work, try
 ./configure CC="cc -nodtk"
 @end example
 
+On Solaris, don't put @code{/usr/ucb} early in your @env{PATH}.  This
+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