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author | Quincey Koziol <koziol@hdfgroup.org> | 2014-03-16 03:13:52 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2014-03-16 03:13:52 (GMT) |
commit | 288c7760a4a55d56df7a9019a8522625e305b9b7 (patch) | |
tree | 45f89de4d98a01416f27ada601a6d7fff6e49a82 /src/H5public.h | |
parent | f5689224b5faaf01c02a1a4ae2a0a71b9f46e1d0 (diff) | |
download | hdf5-288c7760a4a55d56df7a9019a8522625e305b9b7.zip hdf5-288c7760a4a55d56df7a9019a8522625e305b9b7.tar.gz hdf5-288c7760a4a55d56df7a9019a8522625e305b9b7.tar.bz2 |
[svn-r24803] Description:
Rename GCC_DIAG_OFF/ON macros to H5_GCC_DIAG_OFF/ON and move from
src/H5private.h to src/H5public.h. Wrap typedef of hsize_t and hssize_t
in DIAG_OFF(long-long) macros.
Clean up a bunch of "macro '-' is unused" warnings.
Tested on:
Mac OSX/64 10.9.2 (amazon) w/gcc 4.8.2, C++, FORTRAN, parallel
(too minor to require h5committest)
Diffstat (limited to 'src/H5public.h')
-rw-r--r-- | src/H5public.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/H5public.h b/src/H5public.h index 544f7be..35207df 100644 --- a/src/H5public.h +++ b/src/H5public.h @@ -72,6 +72,25 @@ extern "C" { #endif +/* Macros for enabling/disabling particular GCC warnings */ +/* (see the following web-sites for more info: + * http://www.dbp-consulting.com/tutorials/SuppressingGCCWarnings.html + * http://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas + */ +/* These pragmas are only implemented usefully in gcc 4.6+ */ +#if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406 + #define H5_GCC_DIAG_STR(s) #s + #define H5_GCC_DIAG_JOINSTR(x,y) H5_GCC_DIAG_STR(x ## y) + #define H5_GCC_DIAG_DO_PRAGMA(x) _Pragma (#x) + #define H5_GCC_DIAG_PRAGMA(x) H5_GCC_DIAG_DO_PRAGMA(GCC diagnostic x) + + #define H5_GCC_DIAG_OFF(x) H5_GCC_DIAG_PRAGMA(push) H5_GCC_DIAG_PRAGMA(ignored H5_GCC_DIAG_JOINSTR(-W,x)) + #define H5_GCC_DIAG_ON(x) H5_GCC_DIAG_PRAGMA(pop) +#else + #define H5_GCC_DIAG_OFF(x) + #define H5_GCC_DIAG_ON(x) +#endif + /* Version numbers */ #define H5_VERS_MAJOR 1 /* For major interface/format changes */ #define H5_VERS_MINOR 9 /* For minor interface/format changes */ @@ -148,8 +167,10 @@ typedef long long ssize_t; * type. */ #if H5_SIZEOF_LONG_LONG >= 8 +H5_GCC_DIAG_OFF(long-long) typedef unsigned long long hsize_t; typedef signed long long hssize_t; +H5_GCC_DIAG_ON(long-long) # define H5_SIZEOF_HSIZE_T H5_SIZEOF_LONG_LONG # define H5_SIZEOF_HSSIZE_T H5_SIZEOF_LONG_LONG #else |