[cig-commits] commit: Adding PETScExt.

[Mercurial]

changeset:   43:12a1000a83bb
user:        LukeHodkinson
date:        Fri Mar 07 01:52:03 2008 +0000
files:       config/SConfig/packages/PETScExt.py
description:
Adding PETScExt.


diff -r e1e00dd011f9 -r 12a1000a83bb config/SConfig/packages/PETScExt.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config/SConfig/packages/PETScExt.py	Fri Mar 07 01:52:03 2008 +0000
@@ -0,0 +1,41 @@
+import os
+import SConfig
+
+class PETScExt(SConfig.Package):
+    def __init__(self, env, options):
+        SConfig.Package.__init__(self, env, options)
+        self.pkg_petsc = self.dependency(SConfig.packages.PETSc)
+        self.base_patterns = ['petscext*', 'PETSCEXT*', 'PETScExt*']
+        self.header_sub_dir = 'petsc'
+        self.headers = [['petscext.h',
+                         'petscext_vec.h', 'petscext_mat.h',
+                         'petscext_ksp.h', 'petscext_snes.h']]
+        self.libraries = [['petscext_snes', 'petscext_ksp', 'petscext_pc',
+                           'petscext_mat', 'petscext_vec',
+                           'petscext_utils', 'petscext',]]
+        self.require_shared = True
+        self.use_rpath = True
+        self.have_define = 'HAVE_PETSCEXT'
+
+    def validate_location(self, location):
+        # Just use whatever architecture PETSc uses.
+        arch = self.pkg_petsc.arch
+        self.arch = arch
+
+        # Add the bmake/arch include directory.
+        hdr_dir = os.path.join('bmake', arch)
+        if not os.path.exists(os.path.join(location[0], hdr_dir)):
+            return [0, '', 'No bmake/<arch> directory.']
+        if hdr_dir not in location[1]:
+            location[1] += [hdr_dir]
+
+        # Add the lib/arch library directory.
+        if 'lib' in location[2]:
+            location[2].remove('lib')
+        lib_dir = os.path.join('lib', arch)
+        if not os.path.exists(os.path.join(location[0], lib_dir)):
+            return [0, '', 'No lib/<arch> directory.']
+        if lib_dir not in location[2]:
+            location[2] += [lib_dir]
+
+        return [1, '', '']