diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/configure.in b/configure.in index ab884db..59d8ed0 100644 --- a/configure.in +++ b/configure.in @@ -86,6 +86,30 @@ case $host_os in ;; esac +AC_ARG_ENABLE(hsizet, + [ --disable-hsizet Datasets can normally be larger than memory + and/or files but some compilers are unable to + handle this (including versions of GCC before + 2.8.0). Disabling the feature causes dataset + sizes to be restricted to the size of core memory, + or 'size_t'.], + HSIZET=$enableval) + +AC_MSG_CHECKING(for sizeof hsize_t and hssize_t) + +AC_SUBST(HSIZET) +case $HSIZET in + no|small) + AC_MSG_RESULT(small) + HSIZET=small + ;; + *) + AC_MSG_RESULT(large) + HSIZET=large + AC_DEFINE(HAVE_LARGE_HSIZET) + ;; +esac + host_config="none" for f in $host_cpu-$host_vendor-$host_os \ $host_cpu-$host_vendor-$host_os_novers \ @@ -467,29 +491,6 @@ cat >>confdefs.h <<\EOF EOF AC_CHECK_SIZEOF(off_t, 4) -AC_ARG_ENABLE(hsizet, - [ --disable-hsizet Datasets can normally be larger than memory - and/or files but some compilers are unable to - handle this (including versions of GCC before - 2.8.0). Disabling the feature causes dataset - sizes to be restricted to the size of core memory, - or 'size_t'.], - HSIZET=$enableval) - -AC_MSG_CHECKING(for sizeof hsize_t and hssize_t) -AC_SUBST(HSIZET) -case $HSIZET in - no|small) - AC_MSG_RESULT(small) - HSIZET=small - ;; - *) - AC_MSG_RESULT(large) - HSIZET=large - AC_DEFINE(HAVE_LARGE_HSIZET) - ;; -esac - dnl Checkpoint the cache AC_CACHE_SAVE |