mirror of
https://github.com/curl/curl.git
synced 2024-11-21 01:16:58 +08:00
4b639dbc74
These configure vars are modified in a curl-specific way and modified by the configure process, but are never loaded from cache, even though they are designated as _cv_. We should implement proper AC_CACHE_CHECKs for them eventually.
629 lines
22 KiB
Plaintext
629 lines
22 KiB
Plaintext
#***************************************************************************
|
|
# _ _ ____ _
|
|
# Project ___| | | | _ \| |
|
|
# / __| | | | |_) | |
|
|
# | (__| |_| | _ <| |___
|
|
# \___|\___/|_| \_\_____|
|
|
#
|
|
# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
#
|
|
# This software is licensed as described in the file COPYING, which
|
|
# you should have received as part of this distribution. The terms
|
|
# are also available at https://curl.haxx.se/docs/copyright.html.
|
|
#
|
|
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
# copies of the Software, and permit persons to whom the Software is
|
|
# furnished to do so, under the terms of the COPYING file.
|
|
#
|
|
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
# KIND, either express or implied.
|
|
#
|
|
#***************************************************************************
|
|
|
|
# File version for 'aclocal' use. Keep it a single number.
|
|
# serial 19
|
|
|
|
dnl CURL_CHECK_OPTION_THREADED_RESOLVER
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-threaded-resolver or --disable-threaded-resolver, and
|
|
dnl set shell variable want_thres as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_THREADED_RESOLVER], [
|
|
AC_MSG_CHECKING([whether to enable the threaded resolver])
|
|
OPT_THRES="default"
|
|
AC_ARG_ENABLE(threaded_resolver,
|
|
AC_HELP_STRING([--enable-threaded-resolver],[Enable threaded resolver])
|
|
AC_HELP_STRING([--disable-threaded-resolver],[Disable threaded resolver]),
|
|
OPT_THRES=$enableval)
|
|
case "$OPT_THRES" in
|
|
yes)
|
|
dnl --enable-threaded-resolver option used
|
|
want_thres="yes"
|
|
;;
|
|
*)
|
|
dnl configure option not specified
|
|
want_thres="no"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$want_thres])
|
|
])
|
|
|
|
dnl CURL_CHECK_OPTION_ARES
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-ares or --disable-ares, and
|
|
dnl set shell variable want_ares as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_ARES], [
|
|
dnl AC_BEFORE([$0],[CURL_CHECK_OPTION_THREADS])dnl
|
|
AC_BEFORE([$0],[CURL_CHECK_LIB_ARES])dnl
|
|
AC_MSG_CHECKING([whether to enable c-ares for DNS lookups])
|
|
OPT_ARES="default"
|
|
AC_ARG_ENABLE(ares,
|
|
AC_HELP_STRING([--enable-ares@<:@=PATH@:>@],[Enable c-ares for DNS lookups])
|
|
AC_HELP_STRING([--disable-ares],[Disable c-ares for DNS lookups]),
|
|
OPT_ARES=$enableval)
|
|
case "$OPT_ARES" in
|
|
no)
|
|
dnl --disable-ares option used
|
|
want_ares="no"
|
|
;;
|
|
default)
|
|
dnl configure option not specified
|
|
want_ares="no"
|
|
;;
|
|
*)
|
|
dnl --enable-ares option used
|
|
want_ares="yes"
|
|
if test -n "$enableval" && test "$enableval" != "yes"; then
|
|
want_ares_path="$enableval"
|
|
fi
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$want_ares])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_CURLDEBUG
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-curldebug or --disable-curldebug, and set
|
|
dnl shell variable want_curldebug value as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_CURLDEBUG], [
|
|
AC_BEFORE([$0],[CURL_CHECK_CURLDEBUG])dnl
|
|
AC_MSG_CHECKING([whether to enable curl debug memory tracking])
|
|
OPT_CURLDEBUG_BUILD="default"
|
|
AC_ARG_ENABLE(curldebug,
|
|
AC_HELP_STRING([--enable-curldebug],[Enable curl debug memory tracking])
|
|
AC_HELP_STRING([--disable-curldebug],[Disable curl debug memory tracking]),
|
|
OPT_CURLDEBUG_BUILD=$enableval)
|
|
case "$OPT_CURLDEBUG_BUILD" in
|
|
no)
|
|
dnl --disable-curldebug option used
|
|
want_curldebug="no"
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
default)
|
|
dnl configure's curldebug option not specified. Initially we will
|
|
dnl handle this as a a request to use the same setting as option
|
|
dnl --enable-debug. IOW, initially, for debug-enabled builds
|
|
dnl this will be handled as a request to enable curldebug if
|
|
dnl possible, and for debug-disabled builds this will be handled
|
|
dnl as a request to disable curldebug.
|
|
if test "$want_debug" = "yes"; then
|
|
AC_MSG_RESULT([(assumed) yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
want_curldebug_assumed="yes"
|
|
want_curldebug="$want_debug"
|
|
;;
|
|
*)
|
|
dnl --enable-curldebug option used.
|
|
dnl The use of this option value is a request to enable curl's
|
|
dnl debug memory tracking for the libcurl library. This can only
|
|
dnl be done when some requisites are simultaneously satisfied.
|
|
dnl Later on, these requisites are verified and if they are not
|
|
dnl fully satisfied the option will be ignored and act as if
|
|
dnl --disable-curldebug had been given setting shell variable
|
|
dnl want_curldebug to 'no'.
|
|
want_curldebug="yes"
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_DEBUG
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-debug or --disable-debug, and set shell
|
|
dnl variable want_debug value as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_DEBUG], [
|
|
AC_BEFORE([$0],[CURL_CHECK_OPTION_WARNINGS])dnl
|
|
AC_BEFORE([$0],[CURL_CHECK_OPTION_CURLDEBUG])dnl
|
|
AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
|
|
AC_MSG_CHECKING([whether to enable debug build options])
|
|
OPT_DEBUG_BUILD="default"
|
|
AC_ARG_ENABLE(debug,
|
|
AC_HELP_STRING([--enable-debug],[Enable debug build options])
|
|
AC_HELP_STRING([--disable-debug],[Disable debug build options]),
|
|
OPT_DEBUG_BUILD=$enableval)
|
|
case "$OPT_DEBUG_BUILD" in
|
|
no)
|
|
dnl --disable-debug option used
|
|
want_debug="no"
|
|
;;
|
|
default)
|
|
dnl configure option not specified
|
|
want_debug="no"
|
|
;;
|
|
*)
|
|
dnl --enable-debug option used
|
|
want_debug="yes"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$want_debug])
|
|
])
|
|
|
|
dnl CURL_CHECK_OPTION_OPTIMIZE
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-optimize or --disable-optimize, and set
|
|
dnl shell variable want_optimize value as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_OPTIMIZE], [
|
|
AC_REQUIRE([CURL_CHECK_OPTION_DEBUG])dnl
|
|
AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
|
|
AC_MSG_CHECKING([whether to enable compiler optimizer])
|
|
OPT_COMPILER_OPTIMIZE="default"
|
|
AC_ARG_ENABLE(optimize,
|
|
AC_HELP_STRING([--enable-optimize],[Enable compiler optimizations])
|
|
AC_HELP_STRING([--disable-optimize],[Disable compiler optimizations]),
|
|
OPT_COMPILER_OPTIMIZE=$enableval)
|
|
case "$OPT_COMPILER_OPTIMIZE" in
|
|
no)
|
|
dnl --disable-optimize option used. We will handle this as
|
|
dnl a request to disable compiler optimizations if possible.
|
|
dnl If the compiler is known CFLAGS and CPPFLAGS will be
|
|
dnl overridden, otherwise this can not be honored.
|
|
want_optimize="no"
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
default)
|
|
dnl configure's optimize option not specified. Initially we will
|
|
dnl handle this as a a request contrary to configure's setting
|
|
dnl for --enable-debug. IOW, initially, for debug-enabled builds
|
|
dnl this will be handled as a request to disable optimizations if
|
|
dnl possible, and for debug-disabled builds this will be handled
|
|
dnl initially as a request to enable optimizations if possible.
|
|
dnl Finally, if the compiler is known and CFLAGS and CPPFLAGS do
|
|
dnl not have any optimizer flag the request will be honored, in
|
|
dnl any other case the request can not be honored.
|
|
dnl IOW, existing optimizer flags defined in CFLAGS or CPPFLAGS
|
|
dnl will always take precedence over any initial assumption.
|
|
if test "$want_debug" = "yes"; then
|
|
want_optimize="assume_no"
|
|
AC_MSG_RESULT([(assumed) no])
|
|
else
|
|
want_optimize="assume_yes"
|
|
AC_MSG_RESULT([(assumed) yes])
|
|
fi
|
|
;;
|
|
*)
|
|
dnl --enable-optimize option used. We will handle this as
|
|
dnl a request to enable compiler optimizations if possible.
|
|
dnl If the compiler is known CFLAGS and CPPFLAGS will be
|
|
dnl overridden, otherwise this can not be honored.
|
|
want_optimize="yes"
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_SYMBOL_HIDING
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-symbol-hiding or --disable-symbol-hiding,
|
|
dnl setting shell variable want_symbol_hiding value.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_SYMBOL_HIDING], [
|
|
AC_BEFORE([$0],[CURL_CHECK_COMPILER_SYMBOL_HIDING])dnl
|
|
AC_MSG_CHECKING([whether to enable hiding of library internal symbols])
|
|
OPT_SYMBOL_HIDING="default"
|
|
AC_ARG_ENABLE(symbol-hiding,
|
|
AC_HELP_STRING([--enable-symbol-hiding],[Enable hiding of library internal symbols])
|
|
AC_HELP_STRING([--disable-symbol-hiding],[Disable hiding of library internal symbols]),
|
|
OPT_SYMBOL_HIDING=$enableval)
|
|
AC_ARG_ENABLE(hidden-symbols,
|
|
AC_HELP_STRING([--enable-hidden-symbols],[To be deprecated, use --enable-symbol-hiding])
|
|
AC_HELP_STRING([--disable-hidden-symbols],[To be deprecated, use --disable-symbol-hiding]),
|
|
OPT_SYMBOL_HIDING=$enableval)
|
|
case "$OPT_SYMBOL_HIDING" in
|
|
no)
|
|
dnl --disable-symbol-hiding option used.
|
|
dnl This is an indication to not attempt hiding of library internal
|
|
dnl symbols. Default symbol visibility will be used, which normally
|
|
dnl exposes all library internal symbols.
|
|
want_symbol_hiding="no"
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
default)
|
|
dnl configure's symbol-hiding option not specified.
|
|
dnl Handle this as if --enable-symbol-hiding option was given.
|
|
want_symbol_hiding="yes"
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
*)
|
|
dnl --enable-symbol-hiding option used.
|
|
dnl This is an indication to attempt hiding of library internal
|
|
dnl symbols. This is only supported on some compilers/linkers.
|
|
want_symbol_hiding="yes"
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_THREADS
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-threads or --disable-threads, and
|
|
dnl set shell variable want_threads as appropriate.
|
|
|
|
dnl AC_DEFUN([CURL_CHECK_OPTION_THREADS], [
|
|
dnl AC_BEFORE([$0],[CURL_CHECK_LIB_THREADS])dnl
|
|
dnl AC_MSG_CHECKING([whether to enable threads for DNS lookups])
|
|
dnl OPT_THREADS="default"
|
|
dnl AC_ARG_ENABLE(threads,
|
|
dnl AC_HELP_STRING([--enable-threads@<:@=PATH@:>@],[Enable threads for DNS lookups])
|
|
dnl AC_HELP_STRING([--disable-threads],[Disable threads for DNS lookups]),
|
|
dnl OPT_THREADS=$enableval)
|
|
dnl case "$OPT_THREADS" in
|
|
dnl no)
|
|
dnl dnl --disable-threads option used
|
|
dnl want_threads="no"
|
|
dnl AC_MSG_RESULT([no])
|
|
dnl ;;
|
|
dnl default)
|
|
dnl dnl configure option not specified
|
|
dnl want_threads="no"
|
|
dnl AC_MSG_RESULT([(assumed) no])
|
|
dnl ;;
|
|
dnl *)
|
|
dnl dnl --enable-threads option used
|
|
dnl want_threads="yes"
|
|
dnl want_threads_path="$enableval"
|
|
dnl AC_MSG_RESULT([yes])
|
|
dnl ;;
|
|
dnl esac
|
|
dnl #
|
|
dnl if test "$want_ares" = "assume_yes"; then
|
|
dnl if test "$want_threads" = "yes"; then
|
|
dnl AC_MSG_CHECKING([whether to ignore c-ares enabling assumed setting])
|
|
dnl AC_MSG_RESULT([yes])
|
|
dnl want_ares="no"
|
|
dnl else
|
|
dnl want_ares="yes"
|
|
dnl fi
|
|
dnl fi
|
|
dnl if test "$want_threads" = "yes" && test "$want_ares" = "yes"; then
|
|
dnl AC_MSG_ERROR([options --enable-ares and --enable-threads are mutually exclusive, at most one may be enabled.])
|
|
dnl fi
|
|
dnl ])
|
|
|
|
dnl CURL_CHECK_OPTION_RT
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been involed with option
|
|
dnl --disable-rt and set shell variable dontwant_rt
|
|
dnl as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_RT], [
|
|
AC_BEFORE([$0], [CURL_CHECK_LIB_THREADS])dnl
|
|
AC_MSG_CHECKING([whether to disable dependency on -lrt])
|
|
OPT_RT="default"
|
|
AC_ARG_ENABLE(rt,
|
|
AC_HELP_STRING([--disable-rt],[disable dependency on -lrt]),
|
|
OPT_RT=$enableval)
|
|
case "$OPT_RT" in
|
|
no)
|
|
dnl --disable-rt used (reverse logic)
|
|
dontwant_rt="yes"
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
default)
|
|
dnl configure option not specified (so not disabled)
|
|
dontwant_rt="no"
|
|
AC_MSG_RESULT([(assumed no)])
|
|
;;
|
|
*)
|
|
dnl --enable-rt option used (reverse logic)
|
|
dontwant_rt="no"
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
esac
|
|
dnl TODO: may require mutual exclusion
|
|
if test "$dontwant_rt" = "yes" && test "$want_thres" = "yes" ; then
|
|
AC_MSG_ERROR([options --disable-rt and --enable-thread-resolver are mutually exclusive, at most one can be selected.])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_WARNINGS
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-warnings or --disable-warnings, and set
|
|
dnl shell variable want_warnings as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_WARNINGS], [
|
|
AC_REQUIRE([CURL_CHECK_OPTION_DEBUG])dnl
|
|
AC_BEFORE([$0],[CURL_CHECK_OPTION_WERROR])dnl
|
|
AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
|
|
AC_MSG_CHECKING([whether to enable strict compiler warnings])
|
|
OPT_COMPILER_WARNINGS="default"
|
|
AC_ARG_ENABLE(warnings,
|
|
AC_HELP_STRING([--enable-warnings],[Enable strict compiler warnings])
|
|
AC_HELP_STRING([--disable-warnings],[Disable strict compiler warnings]),
|
|
OPT_COMPILER_WARNINGS=$enableval)
|
|
case "$OPT_COMPILER_WARNINGS" in
|
|
no)
|
|
dnl --disable-warnings option used
|
|
want_warnings="no"
|
|
;;
|
|
default)
|
|
dnl configure option not specified, so
|
|
dnl use same setting as --enable-debug
|
|
want_warnings="$want_debug"
|
|
;;
|
|
*)
|
|
dnl --enable-warnings option used
|
|
want_warnings="yes"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$want_warnings])
|
|
])
|
|
|
|
dnl CURL_CHECK_OPTION_WERROR
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-werror or --disable-werror, and set
|
|
dnl shell variable want_werror as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_WERROR], [
|
|
AC_BEFORE([$0],[CURL_CHECK_COMPILER])dnl
|
|
AC_MSG_CHECKING([whether to enable compiler warnings as errors])
|
|
OPT_COMPILER_WERROR="default"
|
|
AC_ARG_ENABLE(werror,
|
|
AC_HELP_STRING([--enable-werror],[Enable compiler warnings as errors])
|
|
AC_HELP_STRING([--disable-werror],[Disable compiler warnings as errors]),
|
|
OPT_COMPILER_WERROR=$enableval)
|
|
case "$OPT_COMPILER_WERROR" in
|
|
no)
|
|
dnl --disable-werror option used
|
|
want_werror="no"
|
|
;;
|
|
default)
|
|
dnl configure option not specified
|
|
want_werror="no"
|
|
;;
|
|
*)
|
|
dnl --enable-werror option used
|
|
want_werror="yes"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT([$want_werror])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_NONBLOCKING_SOCKET
|
|
dnl -------------------------------------------------
|
|
dnl Check for how to set a socket into non-blocking state.
|
|
|
|
AC_DEFUN([CURL_CHECK_NONBLOCKING_SOCKET], [
|
|
AC_REQUIRE([CURL_CHECK_FUNC_FCNTL])dnl
|
|
AC_REQUIRE([CURL_CHECK_FUNC_IOCTL])dnl
|
|
AC_REQUIRE([CURL_CHECK_FUNC_IOCTLSOCKET])dnl
|
|
AC_REQUIRE([CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL])dnl
|
|
AC_REQUIRE([CURL_CHECK_FUNC_SETSOCKOPT])dnl
|
|
#
|
|
tst_method="unknown"
|
|
|
|
AC_MSG_CHECKING([how to set a socket into non-blocking mode])
|
|
if test "x$curl_cv_func_fcntl_o_nonblock" = "xyes"; then
|
|
tst_method="fcntl O_NONBLOCK"
|
|
elif test "x$curl_cv_func_ioctl_fionbio" = "xyes"; then
|
|
tst_method="ioctl FIONBIO"
|
|
elif test "x$curl_cv_func_ioctlsocket_fionbio" = "xyes"; then
|
|
tst_method="ioctlsocket FIONBIO"
|
|
elif test "x$curl_cv_func_ioctlsocket_camel_fionbio" = "xyes"; then
|
|
tst_method="IoctlSocket FIONBIO"
|
|
elif test "x$curl_cv_func_setsockopt_so_nonblock" = "xyes"; then
|
|
tst_method="setsockopt SO_NONBLOCK"
|
|
fi
|
|
AC_MSG_RESULT([$tst_method])
|
|
if test "$tst_method" = "unknown"; then
|
|
AC_MSG_WARN([cannot determine non-blocking socket method.])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CONFIGURE_SYMBOL_HIDING
|
|
dnl -------------------------------------------------
|
|
dnl Depending on --enable-symbol-hiding or --disable-symbol-hiding
|
|
dnl configure option, and compiler capability to actually honor such
|
|
dnl option, this will modify compiler flags as appropriate and also
|
|
dnl provide needed definitions for configuration and Makefile.am files.
|
|
dnl This macro should not be used until all compilation tests have
|
|
dnl been done to prevent interferences on other tests.
|
|
|
|
AC_DEFUN([CURL_CONFIGURE_SYMBOL_HIDING], [
|
|
AC_MSG_CHECKING([whether hiding of library internal symbols will actually happen])
|
|
CFLAG_CURL_SYMBOL_HIDING=""
|
|
doing_symbol_hiding="no"
|
|
if test x"$curl_cv_native_windows" != "xyes" &&
|
|
test "$want_symbol_hiding" = "yes" &&
|
|
test "$supports_symbol_hiding" = "yes"; then
|
|
doing_symbol_hiding="yes"
|
|
CFLAG_CURL_SYMBOL_HIDING="$symbol_hiding_CFLAGS"
|
|
AC_DEFINE_UNQUOTED(CURL_EXTERN_SYMBOL, $symbol_hiding_EXTERN,
|
|
[Definition to make a library symbol externally visible.])
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
AM_CONDITIONAL(DOING_CURL_SYMBOL_HIDING, test x$doing_symbol_hiding = xyes)
|
|
AC_SUBST(CFLAG_CURL_SYMBOL_HIDING)
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_LIB_ARES
|
|
dnl -------------------------------------------------
|
|
dnl When c-ares library support has been requested,
|
|
dnl performs necessary checks and adjustsments needed
|
|
dnl to enable support of this library.
|
|
|
|
AC_DEFUN([CURL_CHECK_LIB_ARES], [
|
|
#
|
|
if test "$want_ares" = "yes"; then
|
|
dnl c-ares library support has been requested
|
|
clean_CPPFLAGS="$CPPFLAGS"
|
|
clean_LDFLAGS="$LDFLAGS"
|
|
clean_LIBS="$LIBS"
|
|
embedded_ares="unknown"
|
|
configure_runpath=`pwd`
|
|
embedded_ares_builddir="$configure_runpath/ares"
|
|
if test -n "$want_ares_path"; then
|
|
dnl c-ares library path has been specified
|
|
ares_CPPFLAGS="-I$want_ares_path/include"
|
|
ares_LDFLAGS="-L$want_ares_path/lib"
|
|
ares_LIBS="-lcares"
|
|
else
|
|
dnl c-ares library path has not been given
|
|
if test -d "$srcdir/ares"; then
|
|
dnl c-ares sources embedded in curl tree
|
|
embedded_ares="yes"
|
|
AC_CONFIG_SUBDIRS(ares)
|
|
dnl c-ares has installable configured header files, path
|
|
dnl inclusion fully done in makefiles for in-tree builds.
|
|
ares_CPPFLAGS=""
|
|
ares_LDFLAGS="-L$embedded_ares_builddir"
|
|
ares_LIBS="-lcares"
|
|
else
|
|
dnl c-ares path not specified, use defaults
|
|
ares_CPPFLAGS=""
|
|
ares_LDFLAGS=""
|
|
ares_LIBS="-lcares"
|
|
fi
|
|
fi
|
|
#
|
|
CPPFLAGS="$ares_CPPFLAGS $clean_CPPFLAGS"
|
|
LDFLAGS="$ares_LDFLAGS $clean_LDFLAGS"
|
|
LIBS="$ares_LIBS $clean_LIBS"
|
|
#
|
|
if test "$embedded_ares" != "yes"; then
|
|
dnl check if c-ares new enough when not using an embedded
|
|
dnl source tree one which normally has not been built yet.
|
|
AC_MSG_CHECKING([that c-ares is good and recent enough])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#include <ares.h>
|
|
/* set of dummy functions in case c-ares was built with debug */
|
|
void curl_dofree() { }
|
|
void curl_sclose() { }
|
|
void curl_domalloc() { }
|
|
void curl_docalloc() { }
|
|
void curl_socket() { }
|
|
]],[[
|
|
ares_channel channel;
|
|
ares_cancel(channel); /* added in 1.2.0 */
|
|
ares_process_fd(channel, 0, 0); /* added in 1.4.0 */
|
|
ares_dup(&channel, channel); /* added in 1.6.0 */
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_ERROR([c-ares library defective or too old])
|
|
dnl restore initial settings
|
|
CPPFLAGS="$clean_CPPFLAGS"
|
|
LDFLAGS="$clean_LDFLAGS"
|
|
LIBS="$clean_LIBS"
|
|
# prevent usage
|
|
want_ares="no"
|
|
])
|
|
fi
|
|
if test "$want_ares" = "yes"; then
|
|
dnl finally c-ares will be used
|
|
AC_DEFINE(USE_ARES, 1, [Define to enable c-ares support])
|
|
AC_SUBST([USE_ARES], [1])
|
|
curl_res_msg="c-ares"
|
|
fi
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_OPTION_NTLM_WB
|
|
dnl -------------------------------------------------
|
|
dnl Verify if configure has been invoked with option
|
|
dnl --enable-ntlm-wb or --disable-ntlm-wb, and set
|
|
dnl shell variable want_ntlm_wb and want_ntlm_wb_file
|
|
dnl as appropriate.
|
|
|
|
AC_DEFUN([CURL_CHECK_OPTION_NTLM_WB], [
|
|
AC_BEFORE([$0],[CURL_CHECK_NTLM_WB])dnl
|
|
OPT_NTLM_WB="default"
|
|
AC_ARG_ENABLE(ntlm-wb,
|
|
AC_HELP_STRING([--enable-ntlm-wb@<:@=FILE@:>@],[Enable NTLM delegation to winbind's ntlm_auth helper, where FILE is ntlm_auth's absolute filename (default: /usr/bin/ntlm_auth)])
|
|
AC_HELP_STRING([--disable-ntlm-wb],[Disable NTLM delegation to winbind's ntlm_auth helper]),
|
|
OPT_NTLM_WB=$enableval)
|
|
want_ntlm_wb_file="/usr/bin/ntlm_auth"
|
|
case "$OPT_NTLM_WB" in
|
|
no)
|
|
dnl --disable-ntlm-wb option used
|
|
want_ntlm_wb="no"
|
|
;;
|
|
default)
|
|
dnl configure option not specified
|
|
want_ntlm_wb="yes"
|
|
;;
|
|
*)
|
|
dnl --enable-ntlm-wb option used
|
|
want_ntlm_wb="yes"
|
|
if test -n "$enableval" && test "$enableval" != "yes"; then
|
|
want_ntlm_wb_file="$enableval"
|
|
fi
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_NTLM_WB
|
|
dnl -------------------------------------------------
|
|
dnl Check if support for NTLM delegation to winbind's
|
|
dnl ntlm_auth helper will finally be enabled depending
|
|
dnl on given configure options and target platform.
|
|
|
|
AC_DEFUN([CURL_CHECK_NTLM_WB], [
|
|
AC_REQUIRE([CURL_CHECK_OPTION_NTLM_WB])dnl
|
|
AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl
|
|
AC_MSG_CHECKING([whether to enable NTLM delegation to winbind's helper])
|
|
if test "$curl_cv_native_windows" = "yes" ||
|
|
test "x$SSL_ENABLED" = "x"; then
|
|
want_ntlm_wb_file=""
|
|
want_ntlm_wb="no"
|
|
fi
|
|
AC_MSG_RESULT([$want_ntlm_wb])
|
|
if test "$want_ntlm_wb" = "yes"; then
|
|
AC_DEFINE(NTLM_WB_ENABLED, 1,
|
|
[Define to enable NTLM delegation to winbind's ntlm_auth helper.])
|
|
AC_DEFINE_UNQUOTED(NTLM_WB_FILE, "$want_ntlm_wb_file",
|
|
[Define absolute filename for winbind's ntlm_auth helper.])
|
|
NTLM_WB_ENABLED=1
|
|
fi
|
|
])
|
|
|