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-rw-r--r--README.vos37
1 files changed, 30 insertions, 7 deletions
diff --git a/README.vos b/README.vos
index 5a4cb78ef7..06fe06157f 100644
--- a/README.vos
+++ b/README.vos
@@ -46,8 +46,11 @@ following additional items.
=item 1
-The VOS Standard C Compiler and Runtime, or the VOS Standard C
-Cross-Compiler. This is a standard Stratus product.
+The VOS Standard C Compiler (or the VOS Standard C
+Cross-Compiler) and the VOS C Runtime. If you are using
+the generally-available version of POSIX support, you may
+instead use the the VOS GNU C/C++ Compiler. These are
+standard Stratus products.
=item 2
@@ -72,10 +75,11 @@ your web browser. Instructions for unbundling this file
are at ftp://ftp.stratus.com/pub/vos/utility/utility.html.
This is not a standard Stratus product.
-The generally-available version of POSIX.1 support is
-bundled with the VOS Standard C compiler and Runtime (or
-Cross-Compiler) in VOS Release 14.3.0 or higher. This is a
-standard Stratus product.
+In VOS Release 14.3.0, the generally-available version of
+POSIX.1 support is bundled with the VOS Standard C compiler
+(or Standard C Cross-Compiler). In VOS Release 14.4.0 or
+higher, it is also bundled with the VOS C Runtime. These
+are standard Stratus products.
=item 4
@@ -85,6 +89,15 @@ contain more than 32,767 source lines. Due to VOS
release-compatibility rules, this port of perl may not
execute on VOS Release 12 or earlier.
+=item 5
+
+If you are using the generally-available version of VOS
+POSIX support, then you should also acquire the VOS GNU
+C/C++ Compiler and GNU Tools product. When perl is built
+with this version of POSIX support, it assumes that it can
+find "bash", "sed" and other POSIX-compatible commands in
+the directory /system/gnu_library/bin.
+
=back
To build perl 5, change to the "vos" subdirectory and type the
@@ -93,6 +106,16 @@ type (mc68020, i80860, pa7100, pa8000) that you wish to use.
Note that the generally-available version of POSIX.1 support is
not available for the mc68020 or i80860 processors.
+Use the "-version alpha" control argument to build perl with
+the alpha version of POSIX support, and use the "-version
+ga" control argument to build it with the
+generally-available version of POSIX. The default is "ga".
+
+Use the "-compiler cc" control argument to build perl with
+the VOS Standard C compiler. Use the "-compiler gcc"
+control argument to build it with the GNU GCC compiler. The
+default is "cc".
+
You must have purchased the VOS Standard C Cross Compiler in
order to compile perl for a processor type that is different
from the processor type of the module.
@@ -213,6 +236,6 @@ Paul Green (Paul_Green@stratus.com)
=head1 LAST UPDATE
-October 24, 2000
+June 11, 2001
=cut