Per discussion we will now require a C99 compiant compiler.
This change will enable the use of C99 features in Open MPI; subobject naming, restricted pointers, etc.
cmr:v1.7
1.1 --- a/opal/config/opal_setup_cc.m4 Tue Nov 13 21:16:15 2012 +0000
1.2 +++ b/opal/config/opal_setup_cc.m4 Wed Nov 14 04:52:39 2012 +0000
1.3 @@ -32,6 +32,9 @@
1.4 AC_REQUIRE([_OMPI_PROG_CC])
1.5 AC_REQUIRE([AM_PROG_CC_C_O])
1.6
1.7 + # From Open MPI 1.7 on we require a C99 compiant compiler
1.8 + AC_REQUIRE([AC_PROG_CC_C99])
1.9 +
1.10 OMPI_C_COMPILER_VENDOR([ompi_c_vendor])
1.11
1.12 # Check for standard headers, needed here because needed before