diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index 5232c8f..9a489d9 100644 --- a/configure.ac +++ b/configure.ac @@ -166,13 +166,18 @@ if test "x${je_cv_msvc}" = "xyes" -a "x${ac_cv_header_inttypes_h}" = "xno"; then CPPFLAGS="$CPPFLAGS -I${srcdir}/include/msvc_compat/C99" fi -AC_CHECK_SIZEOF([void *]) -if test "x${ac_cv_sizeof_void_p}" = "x8" ; then - LG_SIZEOF_PTR=3 -elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then - LG_SIZEOF_PTR=2 +if test "x${je_cv_msvc}" = "xyes" ; then + LG_SIZEOF_PTR=LG_SIZEOF_PTR_WIN + AC_MSG_RESULT([Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit]) else - AC_MSG_ERROR([Unsupported pointer size: ${ac_cv_sizeof_void_p}]) + AC_CHECK_SIZEOF([void *]) + if test "x${ac_cv_sizeof_void_p}" = "x8" ; then + LG_SIZEOF_PTR=3 + elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then + LG_SIZEOF_PTR=2 + else + AC_MSG_ERROR([Unsupported pointer size: ${ac_cv_sizeof_void_p}]) + fi fi AC_DEFINE_UNQUOTED([LG_SIZEOF_PTR], [$LG_SIZEOF_PTR]) |