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authorYang Tse <yangsita@gmail.com>2011-07-29 20:24:37 +0200
committerYang Tse <yangsita@gmail.com>2011-07-29 20:24:37 +0200
commit9417e71f4a635fef90058d1d4ebe4a766d6620b9 (patch)
tree3ac9a6291dd4d3cb4061ece0bff109427433f88b /m4
parentbc6e6a465ad0b9f9757c4385698fe5f255dd125b (diff)
Revert "configure: additional flag checks for fcntl() socket() and socketpair()"
This reverts commit bc6e6a465ad0b9f9757c4385698fe5f255dd125b.
Diffstat (limited to 'm4')
-rw-r--r--m4/curl-functions.m4336
1 files changed, 1 insertions, 335 deletions
diff --git a/m4/curl-functions.m4 b/m4/curl-functions.m4
index ca19e8981..6cc49f13c 100644
--- a/m4/curl-functions.m4
+++ b/m4/curl-functions.m4
@@ -21,7 +21,7 @@
#***************************************************************************
# File version for 'aclocal' use. Keep it a single number.
-# serial 67
+# serial 66
dnl CURL_INCLUDES_ARPA_INET
@@ -1094,7 +1094,6 @@ AC_DEFUN([CURL_CHECK_FUNC_FCNTL], [
AC_DEFINE_UNQUOTED(HAVE_FCNTL, 1,
[Define to 1 if you have the fcntl function.])
ac_cv_func_fcntl="yes"
- CURL_CHECK_FUNC_FCNTL_FD_CLOEXEC
CURL_CHECK_FUNC_FCNTL_O_NONBLOCK
else
AC_MSG_RESULT([no])
@@ -1103,69 +1102,6 @@ AC_DEFUN([CURL_CHECK_FUNC_FCNTL], [
])
-dnl CURL_CHECK_FUNC_FCNTL_FD_CLOEXEC
-dnl -------------------------------------------------
-dnl Verify if fcntl with status flag FD_CLOEXEC is
-dnl available, can be compiled, and seems to work. If
-dnl all of these are true, then HAVE_FCNTL_FD_CLOEXEC
-dnl will be defined.
-
-AC_DEFUN([CURL_CHECK_FUNC_FCNTL_FD_CLOEXEC], [
- #
- tst_compi_fcntl_fd_cloexec="unknown"
- tst_allow_fcntl_fd_cloexec="unknown"
- #
- case $host_os in
- some_systems)
- dnl FD_CLOEXEC does not work on these platforms
- curl_disallow_fcntl_fd_cloexec="yes"
- ;;
- esac
- #
- if test "$ac_cv_func_fcntl" = "yes"; then
- AC_MSG_CHECKING([if fcntl FD_CLOEXEC is compilable])
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $curl_includes_fcntl
- ]],[[
- int flags = 0;
- if(0 != fcntl(0, F_SETFD, flags | FD_CLOEXEC))
- return 1;
- ]])
- ],[
- AC_MSG_RESULT([yes])
- tst_compi_fcntl_fd_cloexec="yes"
- ],[
- AC_MSG_RESULT([no])
- tst_compi_fcntl_fd_cloexec="no"
- ])
- fi
- #
- if test "$tst_compi_fcntl_fd_cloexec" = "yes"; then
- AC_MSG_CHECKING([if fcntl FD_CLOEXEC usage allowed])
- if test "x$curl_disallow_fcntl_fd_cloexec" != "xyes"; then
- AC_MSG_RESULT([yes])
- tst_allow_fcntl_fd_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- tst_allow_fcntl_fd_cloexec="no"
- fi
- fi
- #
- AC_MSG_CHECKING([if fcntl FD_CLOEXEC might be used])
- if test "$tst_compi_fcntl_fd_cloexec" = "yes" &&
- test "$tst_allow_fcntl_fd_cloexec" = "yes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE_UNQUOTED(HAVE_FCNTL_FD_CLOEXEC, 1,
- [Define to 1 if you have a working fcntl FD_CLOEXEC function.])
- ac_cv_func_fcntl_fd_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- ac_cv_func_fcntl_fd_cloexec="no"
- fi
-])
-
-
dnl CURL_CHECK_FUNC_FCNTL_O_NONBLOCK
dnl -------------------------------------------------
dnl Verify if fcntl with status flag O_NONBLOCK is
@@ -5681,8 +5617,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SOCKET], [
AC_DEFINE_UNQUOTED(HAVE_SOCKET, 1,
[Define to 1 if you have the socket function.])
ac_cv_func_socket="yes"
- CURL_CHECK_FUNC_SOCKET_SOCK_CLOEXEC
- CURL_CHECK_FUNC_SOCKET_SOCK_NONBLOCK
else
AC_MSG_RESULT([no])
ac_cv_func_socket="no"
@@ -5690,140 +5624,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SOCKET], [
])
-dnl CURL_CHECK_FUNC_SOCKET_SOCK_CLOEXEC
-dnl -------------------------------------------------
-dnl Verify if socket with type flag SOCK_CLOEXEC is
-dnl available, can be compiled, and seems to work. If
-dnl all of these are true, then HAVE_SOCKET_SOCK_CLOEXEC
-dnl will be defined.
-
-AC_DEFUN([CURL_CHECK_FUNC_SOCKET_SOCK_CLOEXEC], [
- AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
- AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
- AC_REQUIRE([CURL_INCLUDES_SOCKET])dnl
- #
- tst_compi_socket_sock_cloexec="unknown"
- tst_allow_socket_sock_cloexec="unknown"
- #
- case $host_os in
- some_systems)
- dnl socket SOCK_CLOEXEC does not work
- curl_disallow_socket_sock_cloexec="yes"
- ;;
- esac
- #
- if test "$ac_cv_func_socket" = "yes"; then
- AC_MSG_CHECKING([if socket SOCK_CLOEXEC is compilable])
- AC_COMPILE_IFELSE([
- $curl_includes_winsock2
- $curl_includes_sys_socket
- $curl_includes_socket
- ]],[[
- int flags = 0;
- if(0 != socket(0, flags | SOCK_CLOEXEC, 0))
- return 1;
- ]])
- ],[
- AC_MSG_RESULT([yes])
- tst_compi_socket_sock_cloexec="yes"
- ],[
- AC_MSG_RESULT([no])
- tst_compi_socket_sock_cloexec="no"
- ])
- fi
- #
- if test "$tst_compi_socket_sock_cloexec" = "yes"; then
- AC_MSG_CHECKING([if socket SOCK_CLOEXEC usage allowed])
- if test "x$curl_disallow_socket_sock_cloexec" != "xyes"; then
- AC_MSG_RESULT([yes])
- tst_allow_socket_sock_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- tst_allow_socket_sock_cloexec="no"
- fi
- fi
- #
- AC_MSG_CHECKING([if socket SOCK_CLOEXEC might be used])
- if test "$tst_compi_socket_sock_cloexec" = "yes" &&
- test "$tst_allow_socket_sock_cloexec" = "yes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE_UNQUOTED(HAVE_SOCKET_SOCK_CLOEXEC, 1,
- [Define to 1 if you have a working socket SOCK_CLOEXEC function.])
- ac_cv_func_socket_sock_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- ac_cv_func_socket_sock_cloexec="no"
- fi
-])
-
-
-dnl CURL_CHECK_FUNC_SOCKET_SOCK_NONBLOCK
-dnl -------------------------------------------------
-dnl Verify if socket with type flag SOCK_NONBLOCK is
-dnl available, can be compiled, and seems to work. If
-dnl all of these are true, then HAVE_SOCKET_SOCK_NONBLOCK
-dnl will be defined.
-
-AC_DEFUN([CURL_CHECK_FUNC_SOCKET_SOCK_NONBLOCK], [
- AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
- AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
- AC_REQUIRE([CURL_INCLUDES_SOCKET])dnl
- #
- tst_compi_socket_sock_nonblock="unknown"
- tst_allow_socket_sock_nonblock="unknown"
- #
- case $host_os in
- some_systems)
- dnl socket SOCK_NONBLOCK does not work
- curl_disallow_socket_sock_nonblock="yes"
- ;;
- esac
- #
- if test "$ac_cv_func_socket" = "yes"; then
- AC_MSG_CHECKING([if socket SOCK_NONBLOCK is compilable])
- AC_COMPILE_IFELSE([
- $curl_includes_winsock2
- $curl_includes_sys_socket
- $curl_includes_socket
- ]],[[
- int flags = 0;
- if(0 != socket(0, flags | SOCK_NONBLOCK, 0))
- return 1;
- ]])
- ],[
- AC_MSG_RESULT([yes])
- tst_compi_socket_sock_nonblock="yes"
- ],[
- AC_MSG_RESULT([no])
- tst_compi_socket_sock_nonblock="no"
- ])
- fi
- #
- if test "$tst_compi_socket_sock_nonblock" = "yes"; then
- AC_MSG_CHECKING([if socket SOCK_NONBLOCK usage allowed])
- if test "x$curl_disallow_socket_sock_nonblock" != "xyes"; then
- AC_MSG_RESULT([yes])
- tst_allow_socket_sock_nonblock="yes"
- else
- AC_MSG_RESULT([no])
- tst_allow_socket_sock_nonblock="no"
- fi
- fi
- #
- AC_MSG_CHECKING([if socket SOCK_NONBLOCK might be used])
- if test "$tst_compi_socket_sock_nonblock" = "yes" &&
- test "$tst_allow_socket_sock_nonblock" = "yes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE_UNQUOTED(HAVE_SOCKET_SOCK_NONBLOCK, 1,
- [Define to 1 if you have a working socket SOCK_NONBLOCK function.])
- ac_cv_func_socket_sock_nonblock="yes"
- else
- AC_MSG_RESULT([no])
- ac_cv_func_socket_sock_nonblock="no"
- fi
-])
-
-
dnl CURL_CHECK_FUNC_SOCKETPAIR
dnl -------------------------------------------------
dnl Verify if socketpair is available, prototyped, and
@@ -5906,8 +5706,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SOCKETPAIR], [
AC_DEFINE_UNQUOTED(HAVE_SOCKETPAIR, 1,
[Define to 1 if you have the socketpair function.])
ac_cv_func_socketpair="yes"
- CURL_CHECK_FUNC_SOCKETPAIR_SOCK_CLOEXEC
- CURL_CHECK_FUNC_SOCKETPAIR_SOCK_NONBLOCK
else
AC_MSG_RESULT([no])
ac_cv_func_socketpair="no"
@@ -5915,138 +5713,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SOCKETPAIR], [
])
-dnl CURL_CHECK_FUNC_SOCKETPAIR_SOCK_CLOEXEC
-dnl -------------------------------------------------
-dnl Verify if socketpair with type flag SOCK_CLOEXEC is
-dnl available, can be compiled, and seems to work. If
-dnl all of these are true, then HAVE_SOCKETPAIR_SOCK_CLOEXEC
-dnl will be defined.
-
-AC_DEFUN([CURL_CHECK_FUNC_SOCKETPAIR_SOCK_CLOEXEC], [
- AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
- AC_REQUIRE([CURL_INCLUDES_SOCKET])dnl
- #
- tst_compi_socketpair_sock_cloexec="unknown"
- tst_allow_socketpair_sock_cloexec="unknown"
- #
- case $host_os in
- some_systems)
- dnl socketpair SOCK_CLOEXEC does not work
- curl_disallow_socketpair_sock_cloexec="yes"
- ;;
- esac
- #
- if test "$ac_cv_func_socketpair" = "yes"; then
- AC_MSG_CHECKING([if socketpair SOCK_CLOEXEC is compilable])
- AC_COMPILE_IFELSE([
- $curl_includes_sys_socket
- $curl_includes_socket
- ]],[[
- int sv[2];
- int flags = 0;
- if(0 != socketpair(0, flags | SOCK_CLOEXEC, 0, sv))
- return 1;
- ]])
- ],[
- AC_MSG_RESULT([yes])
- tst_compi_socketpair_sock_cloexec="yes"
- ],[
- AC_MSG_RESULT([no])
- tst_compi_socketpair_sock_cloexec="no"
- ])
- fi
- #
- if test "$tst_compi_socketpair_sock_cloexec" = "yes"; then
- AC_MSG_CHECKING([if socketpair SOCK_CLOEXEC usage allowed])
- if test "x$curl_disallow_socketpair_sock_cloexec" != "xyes"; then
- AC_MSG_RESULT([yes])
- tst_allow_socketpair_sock_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- tst_allow_socketpair_sock_cloexec="no"
- fi
- fi
- #
- AC_MSG_CHECKING([if socketpair SOCK_CLOEXEC might be used])
- if test "$tst_compi_socketpair_sock_cloexec" = "yes" &&
- test "$tst_allow_socketpair_sock_cloexec" = "yes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE_UNQUOTED(HAVE_SOCKETPAIR_SOCK_CLOEXEC, 1,
- [Define to 1 if you have a working socketpair SOCK_CLOEXEC function.])
- ac_cv_func_socketpair_sock_cloexec="yes"
- else
- AC_MSG_RESULT([no])
- ac_cv_func_socketpair_sock_cloexec="no"
- fi
-])
-
-
-dnl CURL_CHECK_FUNC_SOCKETPAIR_SOCK_NONBLOCK
-dnl -------------------------------------------------
-dnl Verify if socketpair with type flag SOCK_NONBLOCK is
-dnl available, can be compiled, and seems to work. If
-dnl all of these are true, then HAVE_SOCKETPAIR_SOCK_NONBLOCK
-dnl will be defined.
-
-AC_DEFUN([CURL_CHECK_FUNC_SOCKETPAIR_SOCK_NONBLOCK], [
- AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
- AC_REQUIRE([CURL_INCLUDES_SOCKET])dnl
- #
- tst_compi_socketpair_sock_nonblock="unknown"
- tst_allow_socketpair_sock_nonblock="unknown"
- #
- case $host_os in
- some_systems)
- dnl socketpair SOCK_NONBLOCK does not work
- curl_disallow_socketpair_sock_nonblock="yes"
- ;;
- esac
- #
- if test "$ac_cv_func_socketpair" = "yes"; then
- AC_MSG_CHECKING([if socketpair SOCK_NONBLOCK is compilable])
- AC_COMPILE_IFELSE([
- $curl_includes_sys_socket
- $curl_includes_socket
- ]],[[
- int sv[2];
- int flags = 0;
- if(0 != socketpair(0, flags | SOCK_NONBLOCK, 0, sv))
- return 1;
- ]])
- ],[
- AC_MSG_RESULT([yes])
- tst_compi_socketpair_sock_nonblock="yes"
- ],[
- AC_MSG_RESULT([no])
- tst_compi_socketpair_sock_nonblock="no"
- ])
- fi
- #
- if test "$tst_compi_socketpair_sock_nonblock" = "yes"; then
- AC_MSG_CHECKING([if socketpair SOCK_NONBLOCK usage allowed])
- if test "x$curl_disallow_socketpair_sock_nonblock" != "xyes"; then
- AC_MSG_RESULT([yes])
- tst_allow_socketpair_sock_nonblock="yes"
- else
- AC_MSG_RESULT([no])
- tst_allow_socketpair_sock_nonblock="no"
- fi
- fi
- #
- AC_MSG_CHECKING([if socketpair SOCK_NONBLOCK might be used])
- if test "$tst_compi_socketpair_sock_nonblock" = "yes" &&
- test "$tst_allow_socketpair_sock_nonblock" = "yes"; then
- AC_MSG_RESULT([yes])
- AC_DEFINE_UNQUOTED(HAVE_SOCKETPAIR_SOCK_NONBLOCK, 1,
- [Define to 1 if you have a working socketpair SOCK_NONBLOCK function.])
- ac_cv_func_socketpair_sock_nonblock="yes"
- else
- AC_MSG_RESULT([no])
- ac_cv_func_socketpair_sock_nonblock="no"
- fi
-])
-
-
dnl CURL_CHECK_FUNC_STRCASECMP
dnl -------------------------------------------------
dnl Verify if strcasecmp is available, prototyped, and