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Rearrange curl_socklen_t tests to improve speed of usual results

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This commit is contained in:
Yang Tse 2009-04-27 00:17:11 +00:00
parent 0daeab3b8d
commit 1e5ed4fa33
1 changed files with 38 additions and 33 deletions
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71
acinclude.m4
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@ -3101,39 +3101,44 @@ AC_DEFUN([CURL_CONFIGURE_CURL_SOCKLEN_T], [
AC_MSG_CHECKING([size of curl_socklen_t])
curl_sizeof_curl_socklen_t="unknown"
curl_pull_headers_socklen_t="unknown"
for tst_pull_headers in 'none' 'ws2tcpip' 'systypes' 'syssocket'; do
if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
case $tst_pull_headers in
none)
tmp_includes=""
;;
ws2tcpip)
tmp_includes="$curl_includes_ws2tcpip"
;;
systypes)
tmp_includes="$curl_includes_sys_types"
;;
syssocket)
tmp_includes="$curl_includes_sys_socket"
;;
esac
for tst_size in 8 4 2; do
if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
$tmp_includes
typedef $curl_typeof_curl_socklen_t curl_socklen_t;
typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1];
]],[[
curl_socklen_t dummy;
]])
],[
curl_sizeof_curl_socklen_t="$tst_size"
curl_pull_headers_socklen_t="$tst_pull_headers"
])
fi
done
fi
if test "$ac_cv_header_ws2tcpip_h" = "yes"; then
tst_pull_header_checks='none ws2tcpip'
tst_size_checks='4'
else
tst_pull_header_checks='none systypes syssocket'
tst_size_checks='4 8 2'
fi
for tst_size in $tst_size_checks; do
for tst_pull_headers in $tst_pull_header_checks; do
if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
case $tst_pull_headers in
ws2tcpip)
tmp_includes="$curl_includes_ws2tcpip"
;;
systypes)
tmp_includes="$curl_includes_sys_types"
;;
syssocket)
tmp_includes="$curl_includes_sys_socket"
;;
*)
tmp_includes=""
;;
esac
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
$tmp_includes
typedef $curl_typeof_curl_socklen_t curl_socklen_t;
typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1];
]],[[
curl_socklen_t dummy;
]])
],[
curl_sizeof_curl_socklen_t="$tst_size"
curl_pull_headers_socklen_t="$tst_pull_headers"
])
fi
done
done
AC_MSG_RESULT([$curl_sizeof_curl_socklen_t])
if test "$curl_sizeof_curl_socklen_t" = "unknown"; then