| but slower images.], |
but slower images.], |
| PEEPHOLE="$withval") |
PEEPHOLE="$withval") |
| |
|
| |
#set up feature test macros, so the tests get them right: |
| |
# turn on all POSIX, SUSv3, and GNU features if available |
| |
AC_DEFINE_UNQUOTED([_GNU_SOURCE],1,[feature test macro]) |
| |
AC_DEFINE_UNQUOTED([_POSIX_SOURCE],1,[feature test macro]) |
| |
AC_DEFINE_UNQUOTED([_POSIX_C_SOURCE],199506L,[feature test macro]) |
| |
AC_DEFINE_UNQUOTED([_XOPEN_SOURCE],600,[feature test macro]) |
| |
# turn on large file support with 64-bit off_t where available |
| |
AC_DEFINE_UNQUOTED([_LARGEFILE_SOURCE],1,[feature test macro]) |
| |
AC_DEFINE_UNQUOTED([_FILE_OFFSET_BITS],64,[feature test macro]) |
| |
|
| #currently we force direct threading this way. Eventually we should |
#currently we force direct threading this way. Eventually we should |
| #setup in the arch and engine files right |
#setup in the arch and engine files right |
| |
|
| AC_DEFINE_UNQUOTED(DOUBLE_CELL_TYPE,$ac_cv_int_type_double_cell,[an integer type that is twice as long as a pointer]) |
AC_DEFINE_UNQUOTED(DOUBLE_CELL_TYPE,$ac_cv_int_type_double_cell,[an integer type that is twice as long as a pointer]) |
| fi |
fi |
| |
|
| |
AC_TYPE_OFF_T |
| |
AC_CHECK_SIZEOF(off_t) |
| |
test $ac_cv_sizeof_off_t -gt $ac_cv_sizeof_char_p |
| |
ac_small_off_t=$? |
| |
AC_DEFINE_UNQUOTED(SMALL_OFF_T,$ac_small_off_t,[1 if off_t fits in a Cell]) |
| |
|
| AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
| OLDLDFLAGS=$LDFLAGS |
OLDLDFLAGS=$LDFLAGS |
| LDFLAGS="$LDFLAGS -export-dynamic" |
LDFLAGS="$LDFLAGS -export-dynamic" |
| fi |
fi |
| AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh) |
| AC_CHECK_FUNCS(dlopen sys_siglist getrusage fseeko ftello) |
AC_CHECK_FUNCS(dlopen sys_siglist getrusage fseeko ftello) |
| AC_TYPE_OFF_T |
|
| AC_DECL_SYS_SIGLIST |
AC_DECL_SYS_SIGLIST |
| AC_CHECK_FUNC(getopt_long,true,AC_LIBOBJ(getopt); AC_LIBOBJ(getopt1)) |
AC_CHECK_FUNC(getopt_long,true,AC_LIBOBJ(getopt); AC_LIBOBJ(getopt1)) |
| AC_CHECK_FUNCS(expm1 log1p) |
AC_CHECK_FUNCS(expm1 log1p) |
