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Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.in b/configure.in index f1a3139..146289f 100644 --- a/configure.in +++ b/configure.in @@ -2608,6 +2608,15 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ [AC_MSG_RESULT(no) ]) +AC_MSG_CHECKING(whether mallopt can set malloc mmap threshold) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <malloc.h> +]], [[mallopt(M_MMAP_THRESHOLD, 256 * 1024)]])], + [AC_DEFINE(HAVE_MALLOPT_MMAP_THRESHOLD, 1, Define if mallopt can set malloc mmap threshold.) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) +]) + dnl check for true AC_CHECK_PROGS(TRUE, true, /bin/true) |