[Octave-bug-tracker] [bug #41209] missing CPPFLAGS in umfpack tests

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?41209>

                 Summary: missing CPPFLAGS in umfpack tests
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sun 12 Jan 2014 07:34:42 AM UTC
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Kyle Guinn
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.0
        Operating System: GNU/Linux

    _______________________________________________________

Details:

Some of configure's feature tests against umfpack do not provide all the
necessary CPPFLAGS for umfpack.  Those tests will fail, for example, if you
have headers in some non-default location and need to add -I flags.

configure:37239: checking whether UMFPACK needs SuiteSparse_time function
...
In file included from conftest.c:101:0:
/usr/include/umfpack/umfpack.h:89:17: fatal error: amd.h: No such file or
directory
 #include "amd.h"
...
configure:37297: result: yes

The result should be 'no' for my system, and it's only 'yes' because of this
one error.  The next check for "UMFPACK separate complex matrix and rhs split"
fails similarly.

I've attached a patch that fixes it.  The important thing is to add
AMD_CPPFLAGS since umfpack.h depends on amd.h, and the check for the umfpack
library does the same thing.



    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Sun 12 Jan 2014 07:34:42 AM UTC  Name: umfpack-cppflags.diff  Size:
1011B   By: None

<http://savannah.gnu.org/bugs/download.php?file_id=30250>

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?41209>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/