From e047d33395e34d5b8e511179334cb57606b27cbb Mon Sep 17 00:00:00 2001
From: tradke <tradke@17b73243-c579-4c4c-a9d2-2d5706c11dac>
Date: Thu, 25 Sep 2003 10:05:39 +0000
Subject: Document the PETSc configuration option PETSC_ARCH_LIBS.

git-svn-id: http://svn.cactuscode.org/flesh/trunk@3408 17b73243-c579-4c4c-a9d2-2d5706c11dac
---
 doc/UsersGuide/RunningCactus.tex | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'doc/UsersGuide/RunningCactus.tex')

diff --git a/doc/UsersGuide/RunningCactus.tex b/doc/UsersGuide/RunningCactus.tex
index 702714fd..dc0a1166 100644
--- a/doc/UsersGuide/RunningCactus.tex
+++ b/doc/UsersGuide/RunningCactus.tex
@@ -720,6 +720,7 @@ the configure options are
 PETSC = yes | no | <blank>
 [ PETSC_DIR = <dir> ]
 [ PETSC_ARCH = <architecture> ]
+[ PETSC_ARCH_LIBS = <architecture-specific libraries> ]
 \end{verbatim}
 
 If {\t PETSC\_DIR} is not given the configuration process will search for an
@@ -727,6 +728,9 @@ installed PETSc package in some standard places (defined in
 {\tt lib/make/extras/PETSC}).
 If {\t PETSC\_ARCH} is not given the configuration process will choose the
 first PETSc configuration found in {\tt \$PETSC\_DIR/lib/libO/}.
+If {\t PETSC\_ARCH\_LIBS} is not given the configuration process will choose
+architecture-specific libraries as required by a PETSc configuration (usually
+PETSc needs the LAPACK library).
 
 
 \subsubsection{PTHREADS: POSIX threads}
-- 
cgit v1.2.3

