diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/configure.in b/configure.in index 43439a1..ddfa4b5 100644 --- a/configure.in +++ b/configure.in @@ -1562,30 +1562,6 @@ AC_DEFINE_UNQUOTED(PRINTF_LL_WIDTH, "$hdf5_cv_printf_ll", [Width for printf() for type \`long long' or \`__int64', use \`ll']) dnl ---------------------------------------------------------------------- -dnl Check if malloc(0) returns valid pointer -dnl -AC_MSG_CHECKING([if malloc of zero bytes returns valid pointer]) -AC_CACHE_VAL(hdf5_cv_malloc_works, -AC_TRY_RUN([ -#if STDC_HEADERS -#include <stdlib.h> -#endif - -int main(void) -{ - exit(malloc (0) ? 0 : 1); -} -], hdf5_cv_malloc_works=yes, hdf5_cv_malloc_works=no,)) - -if test ${hdf5_cv_malloc_works} = "yes"; then - AC_DEFINE(MALLOC_WORKS, 1, - [Define if your system's \`malloc' function returns a valid pointer for 0-byte allocations.]) - AC_MSG_RESULT(yes) -else - AC_MSG_RESULT(no) -fi - -dnl ---------------------------------------------------------------------- dnl Check if pthread_attr_setscope(&attribute, PTHREAD_SCOPE_SYSTEM) dnl is supported on this system dnl |