diff options
Diffstat (limited to 'config/cmake/H5pubconf.h.in')
| -rw-r--r-- | config/cmake/H5pubconf.h.in | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/config/cmake/H5pubconf.h.in b/config/cmake/H5pubconf.h.in index 5c2177a..6e797df 100644 --- a/config/cmake/H5pubconf.h.in +++ b/config/cmake/H5pubconf.h.in @@ -602,6 +602,7 @@ #cmakedefine H5_SIZEOF_INT_LEAST8_T @H5_SIZEOF_INT_LEAST8_T@ #if !defined(__APPLE__) + /* The size of `size_t', as computed by sizeof. */ #cmakedefine H5_SIZEOF_SIZE_T @H5_SIZEOF_SIZE_T@ @@ -611,8 +612,17 @@ /* The size of `long', as computed by sizeof. */ #cmakedefine H5_SIZEOF_LONG @H5_SIZEOF_LONG@ +/* The size of `long double', as computed by sizeof. */ +#cmakedefine H5_SIZEOF_LONG_DOUBLE @H5_SIZEOF_LONG_DOUBLE@ + #else - # if defined(__LP64__) && __LP64__ + + /* On Apple, to support Universal Binaries (where multiple CPU + architectures exist in one library/executable), we can't assume + the machine doing the compiling has the same endianness or type + sizes as all the various architectures (PowerPC, Intel, ARM). */ + + # if defined(__LP64__) && __LP64__ #define H5_SIZEOF_LONG 8 #define H5_SIZEOF_SIZE_T 8 #define H5_SIZEOF_SSIZE_T 8 @@ -622,10 +632,15 @@ #define H5_SIZEOF_SSIZE_T 4 # endif -#endif + # if defined(__i386__) || defined(__x86_64__) + #define H5_SIZEOF_LONG_DOUBLE 16 + # elif defined(__aarch64__) + #define H5_SIZEOF_LONG_DOUBLE 8 + # else + #cmakedefine H5_SIZEOF_LONG_DOUBLE @H5_SIZEOF_LONG_DOUBLE@ + # endif -/* The size of `long double', as computed by sizeof. */ -#cmakedefine H5_SIZEOF_LONG_DOUBLE @H5_SIZEOF_LONG_DOUBLE@ +#endif /* Define size of long long and/or __int64 bit integer type only if the type exists. */ |