[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.0.4-324-g01569bd

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- Log -----------------------------------------------------------------
http://git.mpich.org/mpich.git/commitdiff/01569bddc81323b636ba0ad776d29059c32fd9a1

commit 01569bddc81323b636ba0ad776d29059c32fd9a1
Author: Pavan Balaji <balaji at mcs.anl.gov>
Date:   Sat Jul 6 09:40:22 2013 -0500

    Reprioritize gcc over clang.
    
    We got a number of complaints with the recent move to prioritize clang
    over gcc.  The biggest one was the lack of good OpenMP support in
    clang.
    
    http://clang-developers.42468.n3.nabble.com/RFC-OpenMP-Support-in-Clang-td4029194.html

diff --git a/confdb/aclocal_cc.m4 b/confdb/aclocal_cc.m4
index 47d58da..41fba79 100644
--- a/confdb/aclocal_cc.m4
+++ b/confdb/aclocal_cc.m4
@@ -11,7 +11,7 @@ AC_DEFUN([PAC_PROG_CC],[
         dnl developers notice this case.
         AC_BEFORE([$0],[AC_PROG_CC])
 	PAC_PUSH_FLAG([CFLAGS])
-	AC_PROG_CC([icc pgcc xlc xlC pathcc clang gcc cc])
+	AC_PROG_CC([icc pgcc xlc xlC pathcc gcc clang cc])
 	PAC_POP_FLAG([CFLAGS])
 ])
 dnl
diff --git a/confdb/aclocal_cxx.m4 b/confdb/aclocal_cxx.m4
index f744701..72febd8 100644
--- a/confdb/aclocal_cxx.m4
+++ b/confdb/aclocal_cxx.m4
@@ -1,7 +1,7 @@
 dnl PAC_CXX_SEARCH_LIST - expands to a whitespace separated list of C++
 dnl compilers for use with AC_PROG_CXX that is more suitable for HPC software
 dnl packages
-AC_DEFUN([PAC_CXX_SEARCH_LIST],[$CCC icpc pgCC xlC pathCC clang++ g++ c++ cc++ cxx CC cl])
+AC_DEFUN([PAC_CXX_SEARCH_LIST],[$CCC icpc pgCC xlC pathCC g++ clang++ c++ cc++ cxx CC cl])
 dnl PAC_PROG_CXX - reprioritize the C++ compiler search order
 dnl NOTE: this macro suffers from a basically intractable "expanded before it
 dnl was required" problem when libtool is also used

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

Summary of changes:
 confdb/aclocal_cc.m4  |    2 +-
 confdb/aclocal_cxx.m4 |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)


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