Ok -- if <stdint.h> is C99, then we're cool. Thanks Larry.
On May 5, 2014, at 6:14 PM, Larry Baker <ba...@usgs.gov> wrote: > Jeff, > > The stdint.h header is Section 7.18 Integer types <stdint.h> in the C99 > standard (I can mail you a PDF copy if you like). It says > >> 7.18.1.1 Exact-width integer types >> >> 1 The typedef name intN_t designates a signed integer type with width N , >> no padding bits, and a two’s complement representation. Thus, int8_t denotes >> a signed integer type with a width of exactly 8 bits. >> >> 2 The typedef name uintN_t designates an unsigned integer type with width >> N . Thus, uint24_t denotes an unsigned integer type with a width of exactly >> 24 bits. >> >> 3 These types are optional. However, if an implementation provides >> integer types with widths of 8, 16, 32, or 64 bits, no padding bits, and >> (for the signed types) that have a two’s complement representation, it shall >> define the corresponding typedef names. > > If OpenMPI requires C99 conformance, stdint.h will be there, but you will > have to check for any width (u)int_t's you care about by name. Since these > are typedefs, I am not sure how that might be done in CPP; a configure step > might be required. > > Larry Baker > US Geological Survey > 650-329-5608 > ba...@usgs.gov > > > > On 5 May 2014, at 2:46 PM, Jeff Squyres (jsquyres) wrote: > >> Josh -- >> >> Is this the Right fix? >> >> I ask because we check for <stdint.h> in configure. I'm sure it's always >> there for Linux, but is it *always* there? Indeed, are all the fixed size >> types always guaranteed to be available? >> >> >> >> On May 2, 2014, at 12:14 PM, svn-commit-mai...@open-mpi.org wrote: >> >>> Author: jladd (Joshua Ladd) >>> Date: 2014-05-02 12:14:05 EDT (Fri, 02 May 2014) >>> New Revision: 31605 >>> URL: https://svn.open-mpi.org/trac/ompi/changeset/31605 >>> >>> Log: >>> Adding missing include for OSHMEM changes necessary to support Java >>> bindings. >>> >>> Text files modified: >>> trunk/oshmem/include/shmem.h.in | 2 +- >>> >>> 1 files changed, 1 insertions(+), 1 deletions(-) >>> >>> Modified: trunk/oshmem/include/shmem.h.in >>> ============================================================================== >>> --- trunk/oshmem/include/shmem.h.in Fri May 2 10:28:45 2014 (r31604) >>> +++ trunk/oshmem/include/shmem.h.in 2014-05-02 12:14:05 EDT (Fri, 02 May >>> 2014) (r31605) >>> @@ -14,7 +14,7 @@ >>> >>> >>> #include <stddef.h> /* include for ptrdiff_t */ >>> - >>> +#include <stdint.h> /* include for fixed width types */ >>> #if defined(c_plusplus) || defined(__cplusplus) >>> # include <complex> >>> # define OSHMEM_COMPLEX_TYPE(type) std::complex<type> >>> _______________________________________________ >>> svn-full mailing list >>> svn-f...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/svn-full >> >> >> -- >> Jeff Squyres >> jsquy...@cisco.com >> For corporate legal information go to: >> http://www.cisco.com/web/about/doing_business/legal/cri/ >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel >> Link to this post: >> http://www.open-mpi.org/community/lists/devel/2014/05/14685.php > -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
