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03/03: gnu: scotch: Build in 64-bit mode on 64-bit machines.


From: Ludovic Courtès
Subject: 03/03: gnu: scotch: Build in 64-bit mode on 64-bit machines.
Date: Mon, 26 Jun 2017 12:16:40 -0400 (EDT)

civodul pushed a commit to branch master
in repository guix.

commit 26599d692cc4ae563c56a30bdc1e8f03f47c582f
Author: Ludovic Courtès <address@hidden>
Date:   Mon Jun 26 17:00:36 2017 +0200

    gnu: scotch: Build in 64-bit mode on 64-bit machines.
    
    * gnu/packages/maths.scm (scotch)[arguments] <configure>: Add
    "INTSIZE64" CPP flag.
---
 gnu/packages/maths.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 3c93e2c..851694b 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -1875,6 +1875,7 @@ YACC = bison -pscotchyy -y -b y
                         '("COMMON_FILE_COMPRESS_GZ"
                           "COMMON_PTHREAD"
                           "COMMON_RANDOM_FIXED_SEED"
+                          "INTSIZE64"             ;use 'long' instead of 'int'
                           ;; Prevents symbolc clashes with libesmumps
                           "SCOTCH_RENAME"
                           ;; XXX: Causes invalid frees in superlu-dist tests



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