[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.1-265-gec32bcf

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http://git.mpich.org/mpich.git/commitdiff/ec32bcfe3aed767d598a5df196bed0f9fcd31570

commit ec32bcfe3aed767d598a5df196bed0f9fcd31570
Author: Michael Blocksome <blocksom at us.ibm.com>
Date:   Thu May 22 15:16:22 2014 -0500

    pamid: use shared memory configure option m4 macro

diff --git a/src/mpid/pamid/subconfigure.m4 b/src/mpid/pamid/subconfigure.m4
index ffd8e1a..f6128da 100644
--- a/src/mpid/pamid/subconfigure.m4
+++ b/src/mpid/pamid/subconfigure.m4
@@ -92,6 +92,12 @@ dnl Set the pamid platform define.
 dnl
 PAC_APPEND_FLAG([-D__${pamid_platform}__], [CPPFLAGS])
 
+dnl Check for available shared memory functions
+PAC_ARG_SHARED_MEMORY
+if test "$with_shared_memory" != "mmap" -a "$with_shared_memory" != "sysv"; then
+    AC_MSG_ERROR([cannot support shared memory:  need either sysv shared memory functions or mmap in order to support shared memory])
+fi
+
 dnl
 dnl This configure option allows "sandbox" bgq system software to be used.
 dnl

-----------------------------------------------------------------------

Summary of changes:
 src/mpid/pamid/subconfigure.m4 |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)


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