mirror of
https://github.com/moparisthebest/curl
synced 2024-12-23 00:28:48 -05:00
b4fdccf87a
Prior versions of autoconf defined _ALL_SOURCE if _AIX was defined. But, autoconf 2.62 version of AC_AIX defines _ALL_SOURCE along with other four preprocessor symbols no matter if the system is AIX or not. To keep the traditional behaviour, as well as an uniform one, across autoconf versions AC_AIX is replaced with our own internal macro.
3536 lines
93 KiB
Plaintext
3536 lines
93 KiB
Plaintext
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at http://curl.haxx.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# $Id$
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#***************************************************************************
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dnl CURL_CHECK_COMPILER_HALT_ON_ERROR
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dnl -------------------------------------------------
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dnl Verifies if the compiler actually halts after the
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dnl compilation phase without generating any object
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dnl code file, when the source compiles with errors.
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AC_DEFUN([CURL_CHECK_COMPILER_HALT_ON_ERROR], [
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AC_MSG_CHECKING([if compiler halts on compilation errors])
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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]],[[
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force compilation error
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]])
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],[
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([compiler does not halt on compilation errors.])
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],[
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AC_MSG_RESULT([yes])
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])
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])
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dnl CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
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dnl -------------------------------------------------
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dnl Verifies if the compiler actually halts after the
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dnl compilation phase without generating any object
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dnl code file, when the source code tries to define a
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dnl type for a constant array with negative dimension.
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AC_DEFUN([CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE], [
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AC_REQUIRE([CURL_CHECK_COMPILER_HALT_ON_ERROR])dnl
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AC_MSG_CHECKING([if compiler halts on negative sized arrays])
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
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]],[[
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bad_t dummy;
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]])
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],[
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([compiler does not halt on negative sized arrays.])
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],[
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AC_MSG_RESULT([yes])
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])
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])
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dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT])
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dnl -------------------------------------------------
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dnl Use the C preprocessor to find out if the given object-style symbol
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dnl is defined and get its expansion. This macro will not use default
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dnl includes even if no INCLUDES argument is given. This macro will run
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dnl silently when invoked with three arguments.
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AC_DEFUN([CURL_CHECK_DEF], [
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AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl
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AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl
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if test -z "$SED"; then
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AC_MSG_ERROR([SED not set. Cannot continue without SED being set.])
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fi
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if test -z "$GREP"; then
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AC_MSG_ERROR([GREP not set. Cannot continue without GREP being set.])
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fi
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ifelse($3,,[AC_MSG_CHECKING([for preprocessor definition of $1])])
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tmp_exp=""
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AC_PREPROC_IFELSE([
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AC_LANG_SOURCE(
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ifelse($2,,,[$2])[[
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#ifdef $1
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CURL_DEF_TOKEN $1
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#endif
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]])
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],[
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tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \
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"$GREP" CURL_DEF_TOKEN 2>/dev/null | \
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"$SED" 's/.*CURL_DEF_TOKEN[[ ]]//' 2>/dev/null | \
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"$SED" 'q' 2>/dev/null`
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if test "$tmp_exp" = "$1"; then
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tmp_exp=""
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fi
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])
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if test -z "$tmp_exp"; then
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AS_VAR_SET([ac_HaveDef], [no])
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ifelse($3,,[AC_MSG_RESULT([no])])
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else
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AS_VAR_SET([ac_HaveDef], [yes])
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AS_VAR_SET([ac_Def], [$tmp_exp])
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ifelse($3,,[AC_MSG_RESULT([$tmp_exp])])
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fi
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AS_VAR_POPDEF([ac_Def])dnl
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AS_VAR_POPDEF([ac_HaveDef])dnl
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])
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dnl CURL_CHECK_AIX_ALL_SOURCE
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dnl -------------------------------------------------
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dnl Provides a replacement of traditional AC_AIX with
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dnl an uniform behaviour across all autoconf versions,
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dnl and with our own placement rules.
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AC_DEFUN([CURL_CHECK_AIX_ALL_SOURCE], [
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AH_VERBATIM([_ALL_SOURCE],
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[/* Define to 1 if OS is AIX. */
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#ifndef _ALL_SOURCE
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# undef _ALL_SOURCE
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#endif])
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AC_BEFORE([$0], [AC_SYS_LARGEFILE])dnl
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AC_BEFORE([$0], [CURL_CONFIGURE_REENTRANT])dnl
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AC_MSG_CHECKING([if OS is AIX (to define _ALL_SOURCE)])
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AC_EGREP_CPP([yes_this_is_aix],[
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#ifdef _AIX
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yes_this_is_aix
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#endif
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],[
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AC_MSG_RESULT([yes])
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AC_DEFINE(_ALL_SOURCE)
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],[
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AC_MSG_RESULT([no])
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])
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])
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dnl CURL_CHECK_HEADER_WINDOWS
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dnl -------------------------------------------------
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dnl Check for compilable and valid windows.h header
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AC_DEFUN([CURL_CHECK_HEADER_WINDOWS], [
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AC_CACHE_CHECK([for windows.h], [ac_cv_header_windows_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__)
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HAVE_WINDOWS_H shall not be defined.
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#else
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int dummy=2*WINVER;
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#endif
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]])
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],[
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ac_cv_header_windows_h="yes"
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],[
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ac_cv_header_windows_h="no"
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])
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])
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case "$ac_cv_header_windows_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WINDOWS_H, 1,
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[Define to 1 if you have the windows.h header file.])
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AC_DEFINE_UNQUOTED(WIN32_LEAN_AND_MEAN, 1,
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[Define to avoid automatic inclusion of winsock.h])
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;;
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esac
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])
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dnl CURL_CHECK_NATIVE_WINDOWS
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dnl -------------------------------------------------
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dnl Check if building a native Windows target
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AC_DEFUN([CURL_CHECK_NATIVE_WINDOWS], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
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AC_CACHE_CHECK([whether build target is a native Windows one], [ac_cv_native_windows], [
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if test "$ac_cv_header_windows_h" = "no"; then
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ac_cv_native_windows="no"
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else
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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]],[[
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#if defined(__MINGW32__) || defined(__MINGW32CE__) || \
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(defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64)))
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int dummy=1;
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#else
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Not a native Windows build target.
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#endif
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]])
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],[
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ac_cv_native_windows="yes"
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],[
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ac_cv_native_windows="no"
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])
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fi
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])
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case "$ac_cv_native_windows" in
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yes)
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AC_DEFINE_UNQUOTED(NATIVE_WINDOWS, 1,
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[Define to 1 if you are building a native Windows target.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_WINSOCK
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dnl -------------------------------------------------
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dnl Check for compilable and valid winsock.h header
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AC_DEFUN([CURL_CHECK_HEADER_WINSOCK], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
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AC_CACHE_CHECK([for winsock.h], [ac_cv_header_winsock_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <winsock.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__)
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HAVE_WINSOCK_H shall not be defined.
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#else
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int dummy=WSACleanup();
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#endif
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]])
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],[
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ac_cv_header_winsock_h="yes"
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],[
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ac_cv_header_winsock_h="no"
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])
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])
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case "$ac_cv_header_winsock_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WINSOCK_H, 1,
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[Define to 1 if you have the winsock.h header file.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_WINSOCK2
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dnl -------------------------------------------------
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dnl Check for compilable and valid winsock2.h header
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AC_DEFUN([CURL_CHECK_HEADER_WINSOCK2], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
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AC_CACHE_CHECK([for winsock2.h], [ac_cv_header_winsock2_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <winsock2.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__)
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HAVE_WINSOCK2_H shall not be defined.
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#else
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int dummy=2*IPPROTO_ESP;
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#endif
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]])
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],[
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ac_cv_header_winsock2_h="yes"
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],[
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ac_cv_header_winsock2_h="no"
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])
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])
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case "$ac_cv_header_winsock2_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WINSOCK2_H, 1,
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[Define to 1 if you have the winsock2.h header file.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_WS2TCPIP
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dnl -------------------------------------------------
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dnl Check for compilable and valid ws2tcpip.h header
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AC_DEFUN([CURL_CHECK_HEADER_WS2TCPIP], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
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AC_CACHE_CHECK([for ws2tcpip.h], [ac_cv_header_ws2tcpip_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <winsock2.h>
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#include <ws2tcpip.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__)
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HAVE_WS2TCPIP_H shall not be defined.
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#else
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int dummy=2*IP_PKTINFO;
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#endif
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]])
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],[
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ac_cv_header_ws2tcpip_h="yes"
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],[
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ac_cv_header_ws2tcpip_h="no"
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])
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])
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case "$ac_cv_header_ws2tcpip_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WS2TCPIP_H, 1,
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[Define to 1 if you have the ws2tcpip.h header file.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_WINLDAP
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dnl -------------------------------------------------
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dnl Check for compilable and valid winldap.h header
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AC_DEFUN([CURL_CHECK_HEADER_WINLDAP], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
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AC_CACHE_CHECK([for winldap.h], [ac_cv_header_winldap_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifdef HAVE_WINDOWS_H
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#endif
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#include <winldap.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__)
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HAVE_WINLDAP_H shall not be defined.
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#else
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LDAP *ldp = ldap_init("dummy", LDAP_PORT);
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ULONG res = ldap_unbind(ldp);
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#endif
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]])
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],[
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ac_cv_header_winldap_h="yes"
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],[
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ac_cv_header_winldap_h="no"
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])
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])
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case "$ac_cv_header_winldap_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WINLDAP_H, 1,
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[Define to 1 if you have the winldap.h header file.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_WINBER
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dnl -------------------------------------------------
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dnl Check for compilable and valid winber.h header
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AC_DEFUN([CURL_CHECK_HEADER_WINBER], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINLDAP])dnl
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AC_CACHE_CHECK([for winber.h], [ac_cv_header_winber_h], [
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#undef inline
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#ifdef HAVE_WINDOWS_H
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#endif
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#include <winldap.h>
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#include <winber.h>
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]],[[
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#if defined(__CYGWIN__) || defined(__CEGCC__)
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HAVE_WINBER_H shall not be defined.
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#else
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BERVAL *bvp = NULL;
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BerElement *bep = ber_init(bvp);
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ber_free(bep, 1);
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#endif
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]])
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],[
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ac_cv_header_winber_h="yes"
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],[
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ac_cv_header_winber_h="no"
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])
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])
|
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case "$ac_cv_header_winber_h" in
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yes)
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AC_DEFINE_UNQUOTED(HAVE_WINBER_H, 1,
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[Define to 1 if you have the winber.h header file.])
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;;
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esac
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])
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dnl CURL_CHECK_HEADER_LBER
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dnl -------------------------------------------------
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dnl Check for compilable and valid lber.h header,
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dnl and check if it is needed even with ldap.h
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AC_DEFUN([CURL_CHECK_HEADER_LBER], [
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AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
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AC_CACHE_CHECK([for lber.h], [ac_cv_header_lber_h], [
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|
AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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|
#undef inline
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|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
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|
#define WIN32_LEAN_AND_MEAN
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|
#endif
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#include <windows.h>
|
|
#else
|
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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|
#endif
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#endif
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#ifndef NULL
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#define NULL (void *)0
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#endif
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#include <lber.h>
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]],[[
|
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BerValue *bvp = NULL;
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BerElement *bep = ber_init(bvp);
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ber_free(bep, 1);
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]])
|
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],[
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ac_cv_header_lber_h="yes"
|
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],[
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|
ac_cv_header_lber_h="no"
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])
|
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])
|
|
if test "$ac_cv_header_lber_h" = "yes"; then
|
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AC_DEFINE_UNQUOTED(HAVE_LBER_H, 1,
|
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[Define to 1 if you have the lber.h header file.])
|
|
#
|
|
AC_COMPILE_IFELSE([
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|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
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|
#define WIN32_LEAN_AND_MEAN
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|
#endif
|
|
#include <windows.h>
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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|
#endif
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|
#endif
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#ifndef NULL
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#define NULL (void *)0
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#endif
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|
#ifndef LDAP_DEPRECATED
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#define LDAP_DEPRECATED 1
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|
#endif
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|
#include <ldap.h>
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]],[[
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BerValue *bvp = NULL;
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BerElement *bep = ber_init(bvp);
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ber_free(bep, 1);
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]])
|
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],[
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curl_cv_need_header_lber_h="no"
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],[
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curl_cv_need_header_lber_h="yes"
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])
|
|
#
|
|
case "$curl_cv_need_header_lber_h" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(NEED_LBER_H, 1,
|
|
[Define to 1 if you need the lber.h header file even with ldap.h])
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|
;;
|
|
esac
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|
fi
|
|
])
|
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|
|
|
|
dnl CURL_CHECK_HEADER_LDAP
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|
dnl -------------------------------------------------
|
|
dnl Check for compilable and valid ldap.h header
|
|
|
|
AC_DEFUN([CURL_CHECK_HEADER_LDAP], [
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|
AC_REQUIRE([CURL_CHECK_HEADER_LBER])dnl
|
|
AC_CACHE_CHECK([for ldap.h], [ac_cv_header_ldap_h], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#endif
|
|
#ifndef LDAP_DEPRECATED
|
|
#define LDAP_DEPRECATED 1
|
|
#endif
|
|
#ifdef NEED_LBER_H
|
|
#include <lber.h>
|
|
#endif
|
|
#include <ldap.h>
|
|
]],[[
|
|
LDAP *ldp = ldap_init("dummy", LDAP_PORT);
|
|
int res = ldap_unbind(ldp);
|
|
]])
|
|
],[
|
|
ac_cv_header_ldap_h="yes"
|
|
],[
|
|
ac_cv_header_ldap_h="no"
|
|
])
|
|
])
|
|
case "$ac_cv_header_ldap_h" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_LDAP_H, 1,
|
|
[Define to 1 if you have the ldap.h header file.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_HEADER_LDAP_SSL
|
|
dnl -------------------------------------------------
|
|
dnl Check for compilable and valid ldap_ssl.h header
|
|
|
|
AC_DEFUN([CURL_CHECK_HEADER_LDAP_SSL], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl
|
|
AC_CACHE_CHECK([for ldap_ssl.h], [ac_cv_header_ldap_ssl_h], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#endif
|
|
#ifndef LDAP_DEPRECATED
|
|
#define LDAP_DEPRECATED 1
|
|
#endif
|
|
#ifdef NEED_LBER_H
|
|
#include <lber.h>
|
|
#endif
|
|
#ifdef HAVE_LDAP_H
|
|
#include <ldap.h>
|
|
#endif
|
|
#include <ldap_ssl.h>
|
|
]],[[
|
|
LDAP *ldp = ldapssl_init("dummy", LDAPS_PORT, 1);
|
|
]])
|
|
],[
|
|
ac_cv_header_ldap_ssl_h="yes"
|
|
],[
|
|
ac_cv_header_ldap_ssl_h="no"
|
|
])
|
|
])
|
|
case "$ac_cv_header_ldap_ssl_h" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_LDAP_SSL_H, 1,
|
|
[Define to 1 if you have the ldap_ssl.h header file.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_HEADER_LDAPSSL
|
|
dnl -------------------------------------------------
|
|
dnl Check for compilable and valid ldapssl.h header
|
|
|
|
AC_DEFUN([CURL_CHECK_HEADER_LDAPSSL], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl
|
|
AC_CACHE_CHECK([for ldapssl.h], [ac_cv_header_ldapssl_h], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#endif
|
|
#ifndef NULL
|
|
#define NULL (void *)0
|
|
#endif
|
|
#ifndef LDAP_DEPRECATED
|
|
#define LDAP_DEPRECATED 1
|
|
#endif
|
|
#ifdef NEED_LBER_H
|
|
#include <lber.h>
|
|
#endif
|
|
#ifdef HAVE_LDAP_H
|
|
#include <ldap.h>
|
|
#endif
|
|
#include <ldapssl.h>
|
|
]],[[
|
|
char *cert_label = NULL;
|
|
LDAP *ldp = ldap_ssl_init("dummy", LDAPS_PORT, cert_label);
|
|
]])
|
|
],[
|
|
ac_cv_header_ldapssl_h="yes"
|
|
],[
|
|
ac_cv_header_ldapssl_h="no"
|
|
])
|
|
])
|
|
case "$ac_cv_header_ldapssl_h" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_LDAPSSL_H, 1,
|
|
[Define to 1 if you have the ldapssl.h header file.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_LIBS_WINLDAP
|
|
dnl -------------------------------------------------
|
|
dnl Check for libraries needed for WINLDAP support,
|
|
dnl and prepended to LIBS any needed libraries.
|
|
dnl This macro can take an optional parameter with a
|
|
dnl white space separated list of libraries to check
|
|
dnl before the WINLDAP default ones.
|
|
|
|
AC_DEFUN([CURL_CHECK_LIBS_WINLDAP], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINBER])dnl
|
|
#
|
|
AC_MSG_CHECKING([for WINLDAP libraries])
|
|
#
|
|
u_libs=""
|
|
#
|
|
ifelse($1,,,[
|
|
for x_lib in $1; do
|
|
case "$x_lib" in
|
|
-l*)
|
|
l_lib="$x_lib"
|
|
;;
|
|
*)
|
|
l_lib="-l$x_lib"
|
|
;;
|
|
esac
|
|
if test -z "$u_libs"; then
|
|
u_libs="$l_lib"
|
|
else
|
|
u_libs="$u_libs $l_lib"
|
|
fi
|
|
done
|
|
])
|
|
#
|
|
curl_cv_save_LIBS="$LIBS"
|
|
curl_cv_ldap_LIBS="unknown"
|
|
#
|
|
for x_nlibs in '' "$u_libs" \
|
|
'-lwldap32' ; do
|
|
if test "$curl_cv_ldap_LIBS" = "unknown"; then
|
|
if test -z "$x_nlibs"; then
|
|
LIBS="$curl_cv_save_LIBS"
|
|
else
|
|
LIBS="$x_nlibs $curl_cv_save_LIBS"
|
|
fi
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINLDAP_H
|
|
#include <winldap.h>
|
|
#endif
|
|
#ifdef HAVE_WINBER_H
|
|
#include <winber.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
BERVAL *bvp = NULL;
|
|
BerElement *bep = ber_init(bvp);
|
|
LDAP *ldp = ldap_init("dummy", LDAP_PORT);
|
|
ULONG res = ldap_unbind(ldp);
|
|
ber_free(bep, 1);
|
|
]])
|
|
],[
|
|
curl_cv_ldap_LIBS="$x_nlibs"
|
|
])
|
|
fi
|
|
done
|
|
#
|
|
LIBS="$curl_cv_save_LIBS"
|
|
#
|
|
case X-"$curl_cv_ldap_LIBS" in
|
|
X-unknown)
|
|
AC_MSG_RESULT([cannot find WINLDAP libraries])
|
|
;;
|
|
X-)
|
|
AC_MSG_RESULT([no additional lib required])
|
|
;;
|
|
*)
|
|
if test -z "$curl_cv_save_LIBS"; then
|
|
LIBS="$curl_cv_ldap_LIBS"
|
|
else
|
|
LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS"
|
|
fi
|
|
AC_MSG_RESULT([$curl_cv_ldap_LIBS])
|
|
;;
|
|
esac
|
|
#
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_LIBS_LDAP
|
|
dnl -------------------------------------------------
|
|
dnl Check for libraries needed for LDAP support,
|
|
dnl and prepended to LIBS any needed libraries.
|
|
dnl This macro can take an optional parameter with a
|
|
dnl white space separated list of libraries to check
|
|
dnl before the default ones.
|
|
|
|
AC_DEFUN([CURL_CHECK_LIBS_LDAP], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl
|
|
#
|
|
AC_MSG_CHECKING([for LDAP libraries])
|
|
#
|
|
u_libs=""
|
|
#
|
|
ifelse($1,,,[
|
|
for x_lib in $1; do
|
|
case "$x_lib" in
|
|
-l*)
|
|
l_lib="$x_lib"
|
|
;;
|
|
*)
|
|
l_lib="-l$x_lib"
|
|
;;
|
|
esac
|
|
if test -z "$u_libs"; then
|
|
u_libs="$l_lib"
|
|
else
|
|
u_libs="$u_libs $l_lib"
|
|
fi
|
|
done
|
|
])
|
|
#
|
|
curl_cv_save_LIBS="$LIBS"
|
|
curl_cv_ldap_LIBS="unknown"
|
|
#
|
|
for x_nlibs in '' "$u_libs" \
|
|
'-lldap' \
|
|
'-llber -lldap' \
|
|
'-lldap -llber' \
|
|
'-lldapssl -lldapx -lldapsdk' \
|
|
'-lldapsdk -lldapx -lldapssl' ; do
|
|
if test "$curl_cv_ldap_LIBS" = "unknown"; then
|
|
if test -z "$x_nlibs"; then
|
|
LIBS="$curl_cv_save_LIBS"
|
|
else
|
|
LIBS="$x_nlibs $curl_cv_save_LIBS"
|
|
fi
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#endif
|
|
#ifndef NULL
|
|
#define NULL (void *)0
|
|
#endif
|
|
#ifndef LDAP_DEPRECATED
|
|
#define LDAP_DEPRECATED 1
|
|
#endif
|
|
#ifdef NEED_LBER_H
|
|
#include <lber.h>
|
|
#endif
|
|
#ifdef HAVE_LDAP_H
|
|
#include <ldap.h>
|
|
#endif
|
|
]],[[
|
|
BerValue *bvp = NULL;
|
|
BerElement *bep = ber_init(bvp);
|
|
LDAP *ldp = ldap_init("dummy", LDAP_PORT);
|
|
int res = ldap_unbind(ldp);
|
|
ber_free(bep, 1);
|
|
]])
|
|
],[
|
|
curl_cv_ldap_LIBS="$x_nlibs"
|
|
])
|
|
fi
|
|
done
|
|
#
|
|
LIBS="$curl_cv_save_LIBS"
|
|
#
|
|
case X-"$curl_cv_ldap_LIBS" in
|
|
X-unknown)
|
|
AC_MSG_RESULT([cannot find LDAP libraries])
|
|
;;
|
|
X-)
|
|
AC_MSG_RESULT([no additional lib required])
|
|
;;
|
|
*)
|
|
if test -z "$curl_cv_save_LIBS"; then
|
|
LIBS="$curl_cv_ldap_LIBS"
|
|
else
|
|
LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS"
|
|
fi
|
|
AC_MSG_RESULT([$curl_cv_ldap_LIBS])
|
|
;;
|
|
esac
|
|
#
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_HEADER_MALLOC
|
|
dnl -------------------------------------------------
|
|
dnl Check for compilable and valid malloc.h header,
|
|
dnl and check if it is needed even with stdlib.h
|
|
|
|
AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [
|
|
AC_CACHE_CHECK([for malloc.h], [ac_cv_header_malloc_h], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#include <malloc.h>
|
|
]],[[
|
|
void *p = malloc(10);
|
|
void *q = calloc(10,10);
|
|
free(p);
|
|
free(q);
|
|
]])
|
|
],[
|
|
ac_cv_header_malloc_h="yes"
|
|
],[
|
|
ac_cv_header_malloc_h="no"
|
|
])
|
|
])
|
|
if test "$ac_cv_header_malloc_h" = "yes"; then
|
|
AC_DEFINE_UNQUOTED(HAVE_MALLOC_H, 1,
|
|
[Define to 1 if you have the malloc.h header file.])
|
|
#
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#include <stdlib.h>
|
|
]],[[
|
|
void *p = malloc(10);
|
|
void *q = calloc(10,10);
|
|
free(p);
|
|
free(q);
|
|
]])
|
|
],[
|
|
curl_cv_need_header_malloc_h="no"
|
|
],[
|
|
curl_cv_need_header_malloc_h="yes"
|
|
])
|
|
#
|
|
case "$curl_cv_need_header_malloc_h" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(NEED_MALLOC_H, 1,
|
|
[Define to 1 if you need the malloc.h header file even with stdlib.h])
|
|
;;
|
|
esac
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_TYPE_SOCKLEN_T
|
|
dnl -------------------------------------------------
|
|
dnl Check for existing socklen_t type, and provide
|
|
dnl an equivalent type if socklen_t not available
|
|
|
|
AC_DEFUN([CURL_CHECK_TYPE_SOCKLEN_T], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
|
|
AC_CHECK_TYPE([socklen_t], ,[
|
|
dnl socklen_t not available
|
|
AC_CACHE_CHECK([for socklen_t equivalent],
|
|
[curl_cv_socklen_t_equiv], [
|
|
curl_cv_socklen_t_equiv="unknown"
|
|
for arg1 in 'int' 'SOCKET'; do
|
|
for arg2 in "struct sockaddr" void; do
|
|
for t in int size_t unsigned long "unsigned long"; do
|
|
if test "$curl_cv_socklen_t_equiv" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#define GETPEERNCALLCONV PASCAL
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#define GETPEERNCALLCONV
|
|
#endif
|
|
extern int GETPEERNCALLCONV getpeername($arg1, $arg2 *, $t *);
|
|
]],[[
|
|
$t len=0;
|
|
getpeername(0,0,&len);
|
|
]])
|
|
],[
|
|
curl_cv_socklen_t_equiv="$t"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
])
|
|
case "$curl_cv_socklen_t_equiv" in
|
|
unknown)
|
|
AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
|
|
;;
|
|
*)
|
|
AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv,
|
|
[Type to use in place of socklen_t when system does not provide it.])
|
|
;;
|
|
esac
|
|
],[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#ifdef HAVE_WS2TCPIP_H
|
|
#include <ws2tcpip.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETNAMEINFO
|
|
dnl -------------------------------------------------
|
|
dnl Test if the getnameinfo function is available,
|
|
dnl and check the types of five of its arguments.
|
|
dnl If the function succeeds HAVE_GETNAMEINFO will be
|
|
dnl defined, defining the types of the arguments in
|
|
dnl GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2,
|
|
dnl GETNAMEINFO_TYPE_ARG46 and GETNAMEINFO_TYPE_ARG7,
|
|
dnl and also defining the type qualifier of first
|
|
dnl argument in GETNAMEINFO_QUAL_ARG1.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
|
|
AC_REQUIRE([CURL_CHECK_TYPE_SOCKLEN_T])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h)
|
|
#
|
|
AC_MSG_CHECKING([for getnameinfo])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([getnameinfo])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_getnameinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_getnameinfo="no"
|
|
])
|
|
#
|
|
if test "$curl_cv_getnameinfo" != "yes"; then
|
|
AC_MSG_CHECKING([deeper for getnameinfo])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
]],[[
|
|
getnameinfo();
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_getnameinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([but still no])
|
|
curl_cv_getnameinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$curl_cv_getnameinfo" != "yes"; then
|
|
AC_MSG_CHECKING([deeper and deeper for getnameinfo])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#ifdef HAVE_WS2TCPIP_H
|
|
#include <ws2tcpip.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
getnameinfo(0, 0, 0, 0, 0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_getnameinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([but still no])
|
|
curl_cv_getnameinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$curl_cv_getnameinfo" = "yes"; then
|
|
AC_CACHE_CHECK([types of arguments for getnameinfo],
|
|
[curl_cv_func_getnameinfo_args], [
|
|
curl_cv_func_getnameinfo_args="unknown"
|
|
for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do
|
|
for gni_arg2 in 'socklen_t' 'size_t' 'int'; do
|
|
for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do
|
|
for gni_arg7 in 'int' 'unsigned int'; do
|
|
if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501)
|
|
#undef _WIN32_WINNT
|
|
#define _WIN32_WINNT 0x0501
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#ifdef HAVE_WS2TCPIP_H
|
|
#include <ws2tcpip.h>
|
|
#endif
|
|
#endif
|
|
#define GNICALLCONV WSAAPI
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
#define GNICALLCONV
|
|
#endif
|
|
extern int GNICALLCONV getnameinfo($gni_arg1, $gni_arg2,
|
|
char *, $gni_arg46,
|
|
char *, $gni_arg46,
|
|
$gni_arg7);
|
|
]],[[
|
|
$gni_arg2 salen=0;
|
|
$gni_arg46 hostlen=0;
|
|
$gni_arg46 servlen=0;
|
|
$gni_arg7 flags=0;
|
|
int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags);
|
|
]])
|
|
],[
|
|
curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
]) # AC-CACHE-CHECK
|
|
if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
|
|
AC_MSG_WARN([Cannot find proper types to use for getnameinfo args])
|
|
AC_MSG_WARN([HAVE_GETNAMEINFO will not be defined])
|
|
else
|
|
gni_prev_IFS=$IFS; IFS=','
|
|
set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'`
|
|
IFS=$gni_prev_IFS
|
|
shift
|
|
#
|
|
gni_qual_type_arg1=$[1]
|
|
#
|
|
AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG2, $[2],
|
|
[Define to the type of arg 2 for getnameinfo.])
|
|
AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG46, $[3],
|
|
[Define to the type of args 4 and 6 for getnameinfo.])
|
|
AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG7, $[4],
|
|
[Define to the type of arg 7 for getnameinfo.])
|
|
#
|
|
prev_sh_opts=$-
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set -f
|
|
;;
|
|
esac
|
|
#
|
|
case "$gni_qual_type_arg1" in
|
|
const*)
|
|
gni_qual_arg1=const
|
|
gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'`
|
|
;;
|
|
*)
|
|
gni_qual_arg1=
|
|
gni_type_arg1=$gni_qual_type_arg1
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(GETNAMEINFO_QUAL_ARG1, $gni_qual_arg1,
|
|
[Define to the type qualifier of arg 1 for getnameinfo.])
|
|
AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG1, $gni_type_arg1,
|
|
[Define to the type of arg 1 for getnameinfo.])
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set +f
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1,
|
|
[Define to 1 if you have the getnameinfo function.])
|
|
ac_cv_func_getnameinfo="yes"
|
|
fi
|
|
fi
|
|
])
|
|
|
|
|
|
dnl TYPE_SOCKADDR_STORAGE
|
|
dnl -------------------------------------------------
|
|
dnl Check for struct sockaddr_storage. Most IPv6-enabled
|
|
dnl hosts have it, but AIX 4.3 is one known exception.
|
|
|
|
AC_DEFUN([TYPE_SOCKADDR_STORAGE],
|
|
[
|
|
AC_CHECK_TYPE([struct sockaddr_storage],
|
|
AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1,
|
|
[if struct sockaddr_storage is defined]), ,
|
|
[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#endif
|
|
])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_NI_WITHSCOPEID
|
|
dnl -------------------------------------------------
|
|
dnl Check for working NI_WITHSCOPEID in getnameinfo()
|
|
|
|
AC_DEFUN([CURL_CHECK_NI_WITHSCOPEID], [
|
|
AC_REQUIRE([CURL_CHECK_FUNC_GETNAMEINFO])dnl
|
|
AC_REQUIRE([TYPE_SOCKADDR_STORAGE])dnl
|
|
AC_CHECK_HEADERS(stdio.h sys/types.h sys/socket.h \
|
|
netdb.h netinet/in.h arpa/inet.h)
|
|
#
|
|
AC_CACHE_CHECK([for working NI_WITHSCOPEID],
|
|
[ac_cv_working_ni_withscopeid], [
|
|
AC_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#ifdef HAVE_STDIO_H
|
|
#include <stdio.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
#include <netdb.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
]],[[
|
|
#if defined(NI_WITHSCOPEID) && defined(HAVE_GETNAMEINFO)
|
|
#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
|
|
struct sockaddr_storage sa;
|
|
#else
|
|
unsigned char sa[256];
|
|
#endif
|
|
char hostbuf[NI_MAXHOST];
|
|
int rc;
|
|
GETNAMEINFO_TYPE_ARG2 salen = (GETNAMEINFO_TYPE_ARG2)sizeof(sa);
|
|
GETNAMEINFO_TYPE_ARG46 hostlen = (GETNAMEINFO_TYPE_ARG46)sizeof(hostbuf);
|
|
GETNAMEINFO_TYPE_ARG7 flags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
|
|
int fd = socket(AF_INET6, SOCK_STREAM, 0);
|
|
if(fd < 0) {
|
|
perror("socket()");
|
|
return 1; /* Error creating socket */
|
|
}
|
|
rc = getsockname(fd, (GETNAMEINFO_TYPE_ARG1)&sa, &salen);
|
|
if(rc) {
|
|
perror("getsockname()");
|
|
return 2; /* Error retrieving socket name */
|
|
}
|
|
rc = getnameinfo((GETNAMEINFO_TYPE_ARG1)&sa, salen, hostbuf, hostlen, NULL, 0, flags);
|
|
if(rc) {
|
|
printf("rc = %s\n", gai_strerror(rc));
|
|
return 3; /* Error translating socket address */
|
|
}
|
|
return 0; /* Ok, NI_WITHSCOPEID works */
|
|
#else
|
|
return 4; /* Error, NI_WITHSCOPEID not defined or no getnameinfo() */
|
|
#endif
|
|
]]) # AC-LANG-PROGRAM
|
|
],[
|
|
# Exit code == 0. Program worked.
|
|
ac_cv_working_ni_withscopeid="yes"
|
|
],[
|
|
# Exit code != 0. Program failed.
|
|
ac_cv_working_ni_withscopeid="no"
|
|
],[
|
|
# Program is not run when cross-compiling. So we assume
|
|
# NI_WITHSCOPEID will work if we are able to compile it.
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
unsigned int dummy= NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
|
|
]])
|
|
],[
|
|
ac_cv_working_ni_withscopeid="yes"
|
|
],[
|
|
ac_cv_working_ni_withscopeid="no"
|
|
]) # AC-COMPILE-IFELSE
|
|
]) # AC-RUN-IFELSE
|
|
]) # AC-CACHE-CHECK
|
|
case "$ac_cv_working_ni_withscopeid" in
|
|
yes)
|
|
AC_DEFINE(HAVE_NI_WITHSCOPEID, 1,
|
|
[Define to 1 if NI_WITHSCOPEID exists and works.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_RECV
|
|
dnl -------------------------------------------------
|
|
dnl Test if the socket recv() function is available,
|
|
dnl and check its return type and the types of its
|
|
dnl arguments. If the function succeeds HAVE_RECV
|
|
dnl will be defined, defining the types of the arguments
|
|
dnl in RECV_TYPE_ARG1, RECV_TYPE_ARG2, RECV_TYPE_ARG3
|
|
dnl and RECV_TYPE_ARG4, defining the type of the function
|
|
dnl return value in RECV_TYPE_RETV.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_RECV], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/socket.h)
|
|
#
|
|
AC_MSG_CHECKING([for recv])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
recv(0, 0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_recv="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_recv="no"
|
|
])
|
|
#
|
|
if test "$curl_cv_recv" = "yes"; then
|
|
AC_CACHE_CHECK([types of args and return type for recv],
|
|
[curl_cv_func_recv_args], [
|
|
curl_cv_func_recv_args="unknown"
|
|
for recv_retv in 'int' 'ssize_t'; do
|
|
for recv_arg1 in 'int' 'ssize_t' 'SOCKET'; do
|
|
for recv_arg2 in 'char *' 'void *'; do
|
|
for recv_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do
|
|
for recv_arg4 in 'int' 'unsigned int'; do
|
|
if test "$curl_cv_func_recv_args" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#define RECVCALLCONV PASCAL
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#define RECVCALLCONV
|
|
#endif
|
|
extern $recv_retv RECVCALLCONV
|
|
recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4);
|
|
]],[[
|
|
$recv_arg1 s=0;
|
|
$recv_arg2 buf=0;
|
|
$recv_arg3 len=0;
|
|
$recv_arg4 flags=0;
|
|
$recv_retv res = recv(s, buf, len, flags);
|
|
]])
|
|
],[
|
|
curl_cv_func_recv_args="$recv_arg1,$recv_arg2,$recv_arg3,$recv_arg4,$recv_retv"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
]) # AC-CACHE-CHECK
|
|
if test "$curl_cv_func_recv_args" = "unknown"; then
|
|
AC_MSG_ERROR([Cannot find proper types to use for recv args])
|
|
else
|
|
recv_prev_IFS=$IFS; IFS=','
|
|
set dummy `echo "$curl_cv_func_recv_args" | sed 's/\*/\*/g'`
|
|
IFS=$recv_prev_IFS
|
|
shift
|
|
#
|
|
AC_DEFINE_UNQUOTED(RECV_TYPE_ARG1, $[1],
|
|
[Define to the type of arg 1 for recv.])
|
|
AC_DEFINE_UNQUOTED(RECV_TYPE_ARG2, $[2],
|
|
[Define to the type of arg 2 for recv.])
|
|
AC_DEFINE_UNQUOTED(RECV_TYPE_ARG3, $[3],
|
|
[Define to the type of arg 3 for recv.])
|
|
AC_DEFINE_UNQUOTED(RECV_TYPE_ARG4, $[4],
|
|
[Define to the type of arg 4 for recv.])
|
|
AC_DEFINE_UNQUOTED(RECV_TYPE_RETV, $[5],
|
|
[Define to the function return type for recv.])
|
|
#
|
|
AC_DEFINE_UNQUOTED(HAVE_RECV, 1,
|
|
[Define to 1 if you have the recv function.])
|
|
ac_cv_func_recv="yes"
|
|
fi
|
|
else
|
|
AC_MSG_ERROR([Unable to link function recv])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SEND
|
|
dnl -------------------------------------------------
|
|
dnl Test if the socket send() function is available,
|
|
dnl and check its return type and the types of its
|
|
dnl arguments. If the function succeeds HAVE_SEND
|
|
dnl will be defined, defining the types of the arguments
|
|
dnl in SEND_TYPE_ARG1, SEND_TYPE_ARG2, SEND_TYPE_ARG3
|
|
dnl and SEND_TYPE_ARG4, defining the type of the function
|
|
dnl return value in SEND_TYPE_RETV, and also defining the
|
|
dnl type qualifier of second argument in SEND_QUAL_ARG2.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SEND], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/socket.h)
|
|
#
|
|
AC_MSG_CHECKING([for send])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
send(0, 0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_send="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_send="no"
|
|
])
|
|
#
|
|
if test "$curl_cv_send" = "yes"; then
|
|
AC_CACHE_CHECK([types of args and return type for send],
|
|
[curl_cv_func_send_args], [
|
|
curl_cv_func_send_args="unknown"
|
|
for send_retv in 'int' 'ssize_t'; do
|
|
for send_arg1 in 'int' 'ssize_t' 'SOCKET'; do
|
|
for send_arg2 in 'char *' 'void *' 'const char *' 'const void *'; do
|
|
for send_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do
|
|
for send_arg4 in 'int' 'unsigned int'; do
|
|
if test "$curl_cv_func_send_args" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#define SENDCALLCONV PASCAL
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#define SENDCALLCONV
|
|
#endif
|
|
extern $send_retv SENDCALLCONV
|
|
send($send_arg1, $send_arg2, $send_arg3, $send_arg4);
|
|
]],[[
|
|
$send_arg1 s=0;
|
|
$send_arg3 len=0;
|
|
$send_arg4 flags=0;
|
|
$send_retv res = send(s, 0, len, flags);
|
|
]])
|
|
],[
|
|
curl_cv_func_send_args="$send_arg1,$send_arg2,$send_arg3,$send_arg4,$send_retv"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
]) # AC-CACHE-CHECK
|
|
if test "$curl_cv_func_send_args" = "unknown"; then
|
|
AC_MSG_ERROR([Cannot find proper types to use for send args])
|
|
else
|
|
send_prev_IFS=$IFS; IFS=','
|
|
set dummy `echo "$curl_cv_func_send_args" | sed 's/\*/\*/g'`
|
|
IFS=$send_prev_IFS
|
|
shift
|
|
#
|
|
send_qual_type_arg2=$[2]
|
|
#
|
|
AC_DEFINE_UNQUOTED(SEND_TYPE_ARG1, $[1],
|
|
[Define to the type of arg 1 for send.])
|
|
AC_DEFINE_UNQUOTED(SEND_TYPE_ARG3, $[3],
|
|
[Define to the type of arg 3 for send.])
|
|
AC_DEFINE_UNQUOTED(SEND_TYPE_ARG4, $[4],
|
|
[Define to the type of arg 4 for send.])
|
|
AC_DEFINE_UNQUOTED(SEND_TYPE_RETV, $[5],
|
|
[Define to the function return type for send.])
|
|
#
|
|
prev_sh_opts=$-
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set -f
|
|
;;
|
|
esac
|
|
#
|
|
case "$send_qual_type_arg2" in
|
|
const*)
|
|
send_qual_arg2=const
|
|
send_type_arg2=`echo $send_qual_type_arg2 | sed 's/^const //'`
|
|
;;
|
|
*)
|
|
send_qual_arg2=
|
|
send_type_arg2=$send_qual_type_arg2
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(SEND_QUAL_ARG2, $send_qual_arg2,
|
|
[Define to the type qualifier of arg 2 for send.])
|
|
AC_DEFINE_UNQUOTED(SEND_TYPE_ARG2, $send_type_arg2,
|
|
[Define to the type of arg 2 for send.])
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set +f
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(HAVE_SEND, 1,
|
|
[Define to 1 if you have the send function.])
|
|
ac_cv_func_send="yes"
|
|
fi
|
|
else
|
|
AC_MSG_ERROR([Unable to link function send])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_RECVFROM
|
|
dnl -------------------------------------------------
|
|
dnl Test if the socket recvfrom() function is available,
|
|
dnl and check its return type and the types of its
|
|
dnl arguments. If the function succeeds HAVE_RECVFROM
|
|
dnl will be defined, defining the types of the arguments
|
|
dnl in RECVFROM_TYPE_ARG1, RECVFROM_TYPE_ARG2, and so on
|
|
dnl to RECVFROM_TYPE_ARG6, defining also the type of the
|
|
dnl function return value in RECVFROM_TYPE_RETV.
|
|
dnl Notice that the types returned for pointer arguments
|
|
dnl will actually be the type pointed by the pointer.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_RECVFROM], [
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/socket.h)
|
|
#
|
|
AC_MSG_CHECKING([for recvfrom])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
recvfrom(0, 0, 0, 0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_recvfrom="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_recvfrom="no"
|
|
])
|
|
#
|
|
if test "$curl_cv_recvfrom" = "yes"; then
|
|
AC_CACHE_CHECK([types of args and return type for recvfrom],
|
|
[curl_cv_func_recvfrom_args], [
|
|
curl_cv_func_recvfrom_args="unknown"
|
|
for recvfrom_retv in 'int' 'ssize_t'; do
|
|
for recvfrom_arg1 in 'int' 'ssize_t' 'SOCKET'; do
|
|
for recvfrom_arg2 in 'char *' 'void *'; do
|
|
for recvfrom_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do
|
|
for recvfrom_arg4 in 'int' 'unsigned int'; do
|
|
for recvfrom_arg5 in 'struct sockaddr *' 'void *'; do
|
|
for recvfrom_arg6 in 'socklen_t *' 'int *' 'unsigned int *' 'size_t *' 'void *'; do
|
|
if test "$curl_cv_func_recvfrom_args" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#define RECVFROMCALLCONV PASCAL
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#define RECVFROMCALLCONV
|
|
#endif
|
|
extern $recvfrom_retv RECVFROMCALLCONV
|
|
recvfrom($recvfrom_arg1, $recvfrom_arg2,
|
|
$recvfrom_arg3, $recvfrom_arg4,
|
|
$recvfrom_arg5, $recvfrom_arg6);
|
|
]],[[
|
|
$recvfrom_arg1 s=0;
|
|
$recvfrom_arg2 buf=0;
|
|
$recvfrom_arg3 len=0;
|
|
$recvfrom_arg4 flags=0;
|
|
$recvfrom_arg5 addr=0;
|
|
$recvfrom_arg6 addrlen=0;
|
|
$recvfrom_retv res=0;
|
|
res = recvfrom(s, buf, len, flags, addr, addrlen);
|
|
]])
|
|
],[
|
|
curl_cv_func_recvfrom_args="$recvfrom_arg1,$recvfrom_arg2,$recvfrom_arg3,$recvfrom_arg4,$recvfrom_arg5,$recvfrom_arg6,$recvfrom_retv"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
done
|
|
]) # AC-CACHE-CHECK
|
|
if test "$curl_cv_func_recvfrom_args" = "unknown"; then
|
|
AC_MSG_ERROR([Cannot find proper types to use for recvfrom args])
|
|
else
|
|
recvfrom_prev_IFS=$IFS; IFS=','
|
|
set dummy `echo "$curl_cv_func_recvfrom_args" | sed 's/\*/\*/g'`
|
|
IFS=$recvfrom_prev_IFS
|
|
shift
|
|
#
|
|
recvfrom_ptrt_arg2=$[2]
|
|
recvfrom_ptrt_arg5=$[5]
|
|
recvfrom_ptrt_arg6=$[6]
|
|
#
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG1, $[1],
|
|
[Define to the type of arg 1 for recvfrom.])
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG3, $[3],
|
|
[Define to the type of arg 3 for recvfrom.])
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG4, $[4],
|
|
[Define to the type of arg 4 for recvfrom.])
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_RETV, $[7],
|
|
[Define to the function return type for recvfrom.])
|
|
#
|
|
prev_sh_opts=$-
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set -f
|
|
;;
|
|
esac
|
|
#
|
|
recvfrom_type_arg2=`echo $recvfrom_ptrt_arg2 | sed 's/ \*//'`
|
|
recvfrom_type_arg5=`echo $recvfrom_ptrt_arg5 | sed 's/ \*//'`
|
|
recvfrom_type_arg6=`echo $recvfrom_ptrt_arg6 | sed 's/ \*//'`
|
|
#
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG2, $recvfrom_type_arg2,
|
|
[Define to the type pointed by arg 2 for recvfrom.])
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG5, $recvfrom_type_arg5,
|
|
[Define to the type pointed by arg 5 for recvfrom.])
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG6, $recvfrom_type_arg6,
|
|
[Define to the type pointed by arg 6 for recvfrom.])
|
|
#
|
|
if test "$recvfrom_type_arg2" = "void"; then
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG2_IS_VOID, 1,
|
|
[Define to 1 if the type pointed by arg 2 for recvfrom is void.])
|
|
fi
|
|
if test "$recvfrom_type_arg5" = "void"; then
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG5_IS_VOID, 1,
|
|
[Define to 1 if the type pointed by arg 5 for recvfrom is void.])
|
|
fi
|
|
if test "$recvfrom_type_arg6" = "void"; then
|
|
AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG6_IS_VOID, 1,
|
|
[Define to 1 if the type pointed by arg 6 for recvfrom is void.])
|
|
fi
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set +f
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(HAVE_RECVFROM, 1,
|
|
[Define to 1 if you have the recvfrom function.])
|
|
ac_cv_func_recvfrom="yes"
|
|
fi
|
|
else
|
|
AC_MSG_ERROR([Unable to link function recvfrom])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_MSG_NOSIGNAL
|
|
dnl -------------------------------------------------
|
|
dnl Check for MSG_NOSIGNAL
|
|
|
|
AC_DEFUN([CURL_CHECK_MSG_NOSIGNAL], [
|
|
AC_CHECK_HEADERS(sys/types.h sys/socket.h)
|
|
AC_CACHE_CHECK([for MSG_NOSIGNAL], [ac_cv_msg_nosignal], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
int flag=MSG_NOSIGNAL;
|
|
]])
|
|
],[
|
|
ac_cv_msg_nosignal="yes"
|
|
],[
|
|
ac_cv_msg_nosignal="no"
|
|
])
|
|
])
|
|
case "$ac_cv_msg_nosignal" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_MSG_NOSIGNAL, 1,
|
|
[Define to 1 if you have the MSG_NOSIGNAL flag.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_STRUCT_TIMEVAL
|
|
dnl -------------------------------------------------
|
|
dnl Check for timeval struct
|
|
|
|
AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
|
|
AC_REQUIRE([AC_HEADER_TIME])dnl
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
|
|
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
|
|
AC_CACHE_CHECK([for struct timeval], [ac_cv_struct_timeval], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
struct timeval ts;
|
|
ts.tv_sec = 0;
|
|
ts.tv_usec = 0;
|
|
]])
|
|
],[
|
|
ac_cv_struct_timeval="yes"
|
|
],[
|
|
ac_cv_struct_timeval="no"
|
|
])
|
|
])
|
|
case "$ac_cv_struct_timeval" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMEVAL, 1,
|
|
[Define to 1 if you have the timeval struct.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl TYPE_SIG_ATOMIC_T
|
|
dnl -------------------------------------------------
|
|
dnl Check if the sig_atomic_t type is available, and
|
|
dnl verify if it is already defined as volatile.
|
|
|
|
AC_DEFUN([TYPE_SIG_ATOMIC_T], [
|
|
AC_CHECK_HEADERS(signal.h)
|
|
AC_CHECK_TYPE([sig_atomic_t],[
|
|
AC_DEFINE(HAVE_SIG_ATOMIC_T, 1,
|
|
[Define to 1 if sig_atomic_t is an available typedef.])
|
|
], ,[
|
|
#ifdef HAVE_SIGNAL_H
|
|
#include <signal.h>
|
|
#endif
|
|
])
|
|
case "$ac_cv_type_sig_atomic_t" in
|
|
yes)
|
|
#
|
|
AC_MSG_CHECKING([if sig_atomic_t is already defined as volatile])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#ifdef HAVE_SIGNAL_H
|
|
#include <signal.h>
|
|
#endif
|
|
]],[[
|
|
static volatile sig_atomic_t dummy = 0;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
ac_cv_sig_atomic_t_volatile="no"
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
ac_cv_sig_atomic_t_volatile="yes"
|
|
])
|
|
#
|
|
if test "$ac_cv_sig_atomic_t_volatile" = "yes"; then
|
|
AC_DEFINE(HAVE_SIG_ATOMIC_T_VOLATILE, 1,
|
|
[Define to 1 if sig_atomic_t is already defined as volatile.])
|
|
fi
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_NONBLOCKING_SOCKET
|
|
dnl -------------------------------------------------
|
|
dnl Check for how to set a socket to non-blocking state. There seems to exist
|
|
dnl four known different ways, with the one used almost everywhere being POSIX
|
|
dnl and XPG3, while the other different ways for different systems (old BSD,
|
|
dnl Windows and Amiga).
|
|
dnl
|
|
dnl There are two known platforms (AIX 3.x and SunOS 4.1.x) where the
|
|
dnl O_NONBLOCK define is found but does not work. This condition is attempted
|
|
dnl to get caught in this script by using an excessive number of #ifdefs...
|
|
|
|
AC_DEFUN([CURL_CHECK_NONBLOCKING_SOCKET], [
|
|
AC_MSG_CHECKING([non-blocking sockets style])
|
|
nonblock="unknown"
|
|
#
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
/* headers for O_NONBLOCK test */
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
/* */
|
|
#if defined(sun) || defined(__sun__) || \
|
|
defined(__SUNPRO_C) || defined(__SUNPRO_CC)
|
|
# if defined(__SVR4) || defined(__srv4__)
|
|
# define PLATFORM_SOLARIS
|
|
# else
|
|
# define PLATFORM_SUNOS4
|
|
# endif
|
|
#endif
|
|
#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41)
|
|
# define PLATFORM_AIX_V3
|
|
#endif
|
|
/* */
|
|
#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__)
|
|
#error "O_NONBLOCK does not work on this platform"
|
|
#endif
|
|
]],[[
|
|
/* O_NONBLOCK source test */
|
|
int socket;
|
|
int flags = fcntl(socket, F_SETFL, flags | O_NONBLOCK);
|
|
]])
|
|
],[
|
|
dnl the O_NONBLOCK test was fine
|
|
nonblock="O_NONBLOCK"
|
|
AC_DEFINE(HAVE_O_NONBLOCK, 1,
|
|
[use O_NONBLOCK for non-blocking sockets])
|
|
])
|
|
#
|
|
if test "$nonblock" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
/* headers for FIONBIO test */
|
|
#include <unistd.h>
|
|
#include <stropts.h>
|
|
]],[[
|
|
/* FIONBIO source test (old-style unix) */
|
|
int socket;
|
|
int flags = ioctl(socket, FIONBIO, &flags);
|
|
]])
|
|
],[
|
|
dnl FIONBIO test was good
|
|
nonblock="FIONBIO"
|
|
AC_DEFINE(HAVE_FIONBIO, 1,
|
|
[use FIONBIO for non-blocking sockets])
|
|
])
|
|
fi
|
|
#
|
|
if test "$nonblock" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
/* headers for ioctlsocket test (Windows) */
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
/* ioctlsocket source code (Windows) */
|
|
SOCKET sd;
|
|
unsigned long flags = 0;
|
|
sd = socket(0, 0, 0);
|
|
ioctlsocket(sd, FIONBIO, &flags);
|
|
]])
|
|
],[
|
|
dnl ioctlsocket test was good
|
|
nonblock="ioctlsocket"
|
|
AC_DEFINE(HAVE_IOCTLSOCKET, 1,
|
|
[use ioctlsocket() for non-blocking sockets])
|
|
])
|
|
fi
|
|
#
|
|
if test "$nonblock" = "unknown"; then
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
/* headers for IoctlSocket test (Amiga?) */
|
|
#include <sys/ioctl.h>
|
|
]],[[
|
|
/* IoctlSocket source code (Amiga?) */
|
|
int socket;
|
|
int flags = IoctlSocket(socket, FIONBIO, (long)1);
|
|
]])
|
|
],[
|
|
dnl Ioctlsocket test was good
|
|
nonblock="IoctlSocket"
|
|
AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1,
|
|
[use Ioctlsocket() for non-blocking sockets])
|
|
])
|
|
fi
|
|
#
|
|
if test "$nonblock" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
/* headers for SO_NONBLOCK test (BeOS) */
|
|
#include <socket.h>
|
|
]],[[
|
|
/* SO_NONBLOCK source code (BeOS) */
|
|
long b = 1;
|
|
int socket;
|
|
int flags = setsockopt(socket, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
|
|
]])
|
|
],[
|
|
dnl the SO_NONBLOCK test was good
|
|
nonblock="SO_NONBLOCK"
|
|
AC_DEFINE(HAVE_SO_NONBLOCK, 1,
|
|
[use SO_NONBLOCK for non-blocking sockets])
|
|
])
|
|
fi
|
|
#
|
|
AC_MSG_RESULT($nonblock)
|
|
#
|
|
if test "$nonblock" = "unknown"; then
|
|
AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1,
|
|
[disabled non-blocking sockets])
|
|
AC_MSG_WARN([non-block sockets disabled])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl TYPE_IN_ADDR_T
|
|
dnl -------------------------------------------------
|
|
dnl Check for in_addr_t: it is used to receive the return code of inet_addr()
|
|
dnl and a few other things.
|
|
|
|
AC_DEFUN([TYPE_IN_ADDR_T], [
|
|
AC_CHECK_TYPE([in_addr_t], ,[
|
|
dnl in_addr_t not available
|
|
AC_CACHE_CHECK([for in_addr_t equivalent],
|
|
[curl_cv_in_addr_t_equiv], [
|
|
curl_cv_in_addr_t_equiv="unknown"
|
|
for t in "unsigned long" int size_t unsigned long; do
|
|
if test "$curl_cv_in_addr_t_equiv" = "unknown"; then
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
$t data = inet_addr ("1.2.3.4");
|
|
]])
|
|
],[
|
|
curl_cv_in_addr_t_equiv="$t"
|
|
])
|
|
fi
|
|
done
|
|
])
|
|
case "$curl_cv_in_addr_t_equiv" in
|
|
unknown)
|
|
AC_MSG_ERROR([Cannot find a type to use in place of in_addr_t])
|
|
;;
|
|
*)
|
|
AC_DEFINE_UNQUOTED(in_addr_t, $curl_cv_in_addr_t_equiv,
|
|
[Type to use in place of in_addr_t when system does not provide it.])
|
|
;;
|
|
esac
|
|
],[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
#endif
|
|
])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC
|
|
dnl -------------------------------------------------
|
|
dnl Check if monotonic clock_gettime is available.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [
|
|
AC_REQUIRE([AC_HEADER_TIME])dnl
|
|
AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
|
|
AC_MSG_CHECKING([for monotonic clock_gettime])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
struct timespec ts;
|
|
(void)clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
ac_cv_func_clock_gettime="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
ac_cv_func_clock_gettime="no"
|
|
])
|
|
dnl Definition of HAVE_CLOCK_GETTIME_MONOTONIC is intentionally postponed
|
|
dnl until library linking and run-time checks for clock_gettime succeed.
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
|
|
dnl -------------------------------------------------
|
|
dnl If monotonic clock_gettime is available then,
|
|
dnl check and prepended to LIBS any needed libraries.
|
|
|
|
AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [
|
|
AC_REQUIRE([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC])dnl
|
|
#
|
|
if test "$ac_cv_func_clock_gettime" = "yes"; then
|
|
#
|
|
AC_MSG_CHECKING([for clock_gettime in libraries])
|
|
#
|
|
curl_cv_save_LIBS="$LIBS"
|
|
curl_cv_gclk_LIBS="unknown"
|
|
#
|
|
for x_xlibs in '' '-lrt' '-lposix4' ; do
|
|
if test "$curl_cv_gclk_LIBS" = "unknown"; then
|
|
if test -z "$x_xlibs"; then
|
|
LIBS="$curl_cv_save_LIBS"
|
|
else
|
|
LIBS="$x_xlibs $curl_cv_save_LIBS"
|
|
fi
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
struct timespec ts;
|
|
(void)clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
]])
|
|
],[
|
|
curl_cv_gclk_LIBS="$x_xlibs"
|
|
])
|
|
fi
|
|
done
|
|
#
|
|
LIBS="$curl_cv_save_LIBS"
|
|
#
|
|
case X-"$curl_cv_gclk_LIBS" in
|
|
X-unknown)
|
|
AC_MSG_RESULT([cannot find clock_gettime])
|
|
AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined])
|
|
ac_cv_func_clock_gettime="no"
|
|
;;
|
|
X-)
|
|
AC_MSG_RESULT([no additional lib required])
|
|
ac_cv_func_clock_gettime="yes"
|
|
;;
|
|
*)
|
|
if test -z "$curl_cv_save_LIBS"; then
|
|
LIBS="$curl_cv_gclk_LIBS"
|
|
else
|
|
LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS"
|
|
fi
|
|
AC_MSG_RESULT([$curl_cv_gclk_LIBS])
|
|
ac_cv_func_clock_gettime="yes"
|
|
;;
|
|
esac
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$ac_cv_func_clock_gettime" = "yes"; then
|
|
AC_MSG_CHECKING([if monotonic clock_gettime works])
|
|
AC_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
struct timespec ts;
|
|
if (0 == clock_gettime(CLOCK_MONOTONIC, &ts))
|
|
exit(0);
|
|
else
|
|
exit(1);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined])
|
|
ac_cv_func_clock_gettime="no"
|
|
LIBS="$curl_cv_save_LIBS"
|
|
])
|
|
fi
|
|
#
|
|
case "$ac_cv_func_clock_gettime" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC, 1,
|
|
[Define to 1 if you have the clock_gettime function and monotonic timer.])
|
|
;;
|
|
esac
|
|
#
|
|
fi
|
|
#
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SELECT
|
|
dnl -------------------------------------------------
|
|
dnl Test if the socket select() function is available,
|
|
dnl and check its return type and the types of its
|
|
dnl arguments. If the function succeeds HAVE_SELECT
|
|
dnl will be defined, defining the types of the
|
|
dnl arguments in SELECT_TYPE_ARG1, SELECT_TYPE_ARG234
|
|
dnl and SELECT_TYPE_ARG5, defining the type of the
|
|
dnl function return value in SELECT_TYPE_RETV, and
|
|
dnl also defining the type qualifier of fifth argument
|
|
dnl in SELECT_QUAL_ARG5.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SELECT], [
|
|
AC_REQUIRE([CURL_CHECK_STRUCT_TIMEVAL])dnl
|
|
AC_CHECK_HEADERS(sys/select.h sys/socket.h)
|
|
#
|
|
AC_MSG_CHECKING([for select])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
#ifndef HAVE_WINDOWS_H
|
|
#ifdef HAVE_SYS_SELECT_H
|
|
#include <sys/select.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#endif
|
|
]],[[
|
|
select(0, 0, 0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
curl_cv_select="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_select="no"
|
|
])
|
|
#
|
|
if test "$curl_cv_select" = "yes"; then
|
|
AC_CACHE_CHECK([types of args and return type for select],
|
|
[curl_cv_func_select_args], [
|
|
curl_cv_func_select_args="unknown"
|
|
for sel_retv in 'int' 'ssize_t'; do
|
|
for sel_arg1 in 'int' 'ssize_t' 'size_t' 'unsigned long int' 'unsigned int'; do
|
|
for sel_arg234 in 'fd_set *' 'int *' 'void *'; do
|
|
for sel_arg5 in 'struct timeval *' 'const struct timeval *'; do
|
|
if test "$curl_cv_func_select_args" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef inline
|
|
#ifdef HAVE_WINDOWS_H
|
|
#ifndef WIN32_LEAN_AND_MEAN
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#include <windows.h>
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#else
|
|
#ifdef HAVE_WINSOCK_H
|
|
#include <winsock.h>
|
|
#endif
|
|
#endif
|
|
#define SELECTCALLCONV PASCAL
|
|
#endif
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
#else
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#endif
|
|
#ifndef HAVE_WINDOWS_H
|
|
#ifdef HAVE_SYS_SELECT_H
|
|
#include <sys/select.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#define SELECTCALLCONV
|
|
#endif
|
|
#ifndef HAVE_STRUCT_TIMEVAL
|
|
struct timeval {
|
|
long tv_sec;
|
|
long tv_usec;
|
|
};
|
|
#endif
|
|
extern $sel_retv SELECTCALLCONV select($sel_arg1,
|
|
$sel_arg234,
|
|
$sel_arg234,
|
|
$sel_arg234,
|
|
$sel_arg5);
|
|
]],[[
|
|
$sel_arg1 nfds=0;
|
|
$sel_arg234 rfds=0;
|
|
$sel_arg234 wfds=0;
|
|
$sel_arg234 efds=0;
|
|
$sel_retv res = select(nfds, rfds, wfds, efds, 0);
|
|
]])
|
|
],[
|
|
curl_cv_func_select_args="$sel_arg1,$sel_arg234,$sel_arg5,$sel_retv"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
done
|
|
]) # AC-CACHE-CHECK
|
|
if test "$curl_cv_func_select_args" = "unknown"; then
|
|
AC_MSG_WARN([Cannot find proper types to use for select args])
|
|
AC_MSG_WARN([HAVE_SELECT will not be defined])
|
|
else
|
|
select_prev_IFS=$IFS; IFS=','
|
|
set dummy `echo "$curl_cv_func_select_args" | sed 's/\*/\*/g'`
|
|
IFS=$select_prev_IFS
|
|
shift
|
|
#
|
|
sel_qual_type_arg5=$[3]
|
|
#
|
|
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1, $[1],
|
|
[Define to the type of arg 1 for select.])
|
|
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234, $[2],
|
|
[Define to the type of args 2, 3 and 4 for select.])
|
|
AC_DEFINE_UNQUOTED(SELECT_TYPE_RETV, $[4],
|
|
[Define to the function return type for select.])
|
|
#
|
|
prev_sh_opts=$-
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set -f
|
|
;;
|
|
esac
|
|
#
|
|
case "$sel_qual_type_arg5" in
|
|
const*)
|
|
sel_qual_arg5=const
|
|
sel_type_arg5=`echo $sel_qual_type_arg5 | sed 's/^const //'`
|
|
;;
|
|
*)
|
|
sel_qual_arg5=
|
|
sel_type_arg5=$sel_qual_type_arg5
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(SELECT_QUAL_ARG5, $sel_qual_arg5,
|
|
[Define to the type qualifier of arg 5 for select.])
|
|
AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, $sel_type_arg5,
|
|
[Define to the type of arg 5 for select.])
|
|
#
|
|
case $prev_sh_opts in
|
|
*f*)
|
|
;;
|
|
*)
|
|
set +f
|
|
;;
|
|
esac
|
|
#
|
|
AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
|
|
[Define to 1 if you have the select function.])
|
|
ac_cv_func_select="yes"
|
|
fi
|
|
fi
|
|
])
|
|
|
|
|
|
dnl ************************************************************
|
|
dnl check for working getaddrinfo() that works with AI_NUMERICHOST
|
|
dnl
|
|
AC_DEFUN([CURL_CHECK_WORKING_GETADDRINFO],[
|
|
AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
|
|
AC_TRY_RUN( [
|
|
#include <netdb.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
|
|
int main(void)
|
|
{
|
|
struct addrinfo hints, *ai;
|
|
int error;
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_flags = AI_NUMERICHOST;
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_STREAM;
|
|
error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
|
|
if (error) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
],[
|
|
ac_cv_working_getaddrinfo="yes"
|
|
],[
|
|
ac_cv_working_getaddrinfo="no"
|
|
],[
|
|
ac_cv_working_getaddrinfo="yes"
|
|
])])
|
|
if test "$ac_cv_working_getaddrinfo" = "yes"; then
|
|
AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if getaddrinfo exists and works])
|
|
AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])
|
|
|
|
IPV6_ENABLED=1
|
|
AC_SUBST(IPV6_ENABLED)
|
|
fi
|
|
])
|
|
|
|
|
|
AC_DEFUN([CURL_CHECK_LOCALTIME_R],
|
|
[
|
|
dnl check for localtime_r
|
|
AC_CHECK_FUNCS(localtime_r,[
|
|
AC_MSG_CHECKING(whether localtime_r is declared)
|
|
AC_EGREP_CPP(localtime_r,[
|
|
#undef _REENTRANT
|
|
#include <time.h>],[
|
|
AC_MSG_RESULT(yes)],[
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(whether localtime_r with -D_REENTRANT is declared)
|
|
AC_EGREP_CPP(localtime_r,[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <time.h>],[
|
|
AC_MSG_RESULT(yes)],
|
|
AC_MSG_RESULT(no))])])
|
|
])
|
|
|
|
dnl
|
|
dnl This function checks for strerror_r(). If it isn't found at first, it
|
|
dnl retries with _THREAD_SAFE defined, as that is what AIX seems to require
|
|
dnl in order to find this function.
|
|
dnl
|
|
dnl If the function is found, it will then proceed to check how the function
|
|
dnl actually works: glibc-style or POSIX-style.
|
|
dnl
|
|
dnl glibc:
|
|
dnl char *strerror_r(int errnum, char *buf, size_t n);
|
|
dnl
|
|
dnl What this one does is to return the error string (no surprises there),
|
|
dnl but it doesn't usually copy anything into buf! The 'buf' and 'n'
|
|
dnl parameters are only meant as an optional working area, in case strerror_r
|
|
dnl needs it. A quick test on a few systems shows that it's generally not
|
|
dnl touched at all.
|
|
dnl
|
|
dnl POSIX:
|
|
dnl int strerror_r(int errnum, char *buf, size_t n);
|
|
dnl
|
|
AC_DEFUN([CURL_CHECK_STRERROR_R],
|
|
[
|
|
AC_CHECK_FUNCS(strerror_r)
|
|
|
|
if test "x$ac_cv_func_strerror_r" = "xyes"; then
|
|
|
|
AC_MSG_CHECKING(whether strerror_r is declared)
|
|
AC_EGREP_CPP(strerror_r,[
|
|
#undef _REENTRANT
|
|
#include <string.h>],[
|
|
AC_MSG_RESULT(yes)],[
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(whether strerror_r with -D_REENTRANT is declared)
|
|
AC_EGREP_CPP(strerror_r,[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <string.h>],[
|
|
AC_MSG_RESULT(yes)],
|
|
AC_MSG_RESULT(no)
|
|
AC_DEFINE(HAVE_NO_STRERROR_R_DECL, 1, [we have no strerror_r() proto])
|
|
) dnl with _THREAD_SAFE
|
|
]) dnl plain cpp for it
|
|
|
|
dnl determine if this strerror_r() is glibc or POSIX
|
|
AC_MSG_CHECKING([for a glibc strerror_r API])
|
|
AC_TRY_RUN([
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
int
|
|
main () {
|
|
char buffer[1024]; /* big enough to play with */
|
|
char *string =
|
|
strerror_r(EACCES, buffer, sizeof(buffer));
|
|
/* this should've returned a string */
|
|
if(!string || !string[0])
|
|
return 99;
|
|
return 0;
|
|
}
|
|
],
|
|
GLIBC_STRERROR_R="1"
|
|
AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()])
|
|
AC_MSG_RESULT([yes]),
|
|
AC_MSG_RESULT([no]),
|
|
|
|
dnl Use an inferior method of strerror_r detection while cross-compiling
|
|
AC_EGREP_CPP(yes, [
|
|
#include <features.h>
|
|
#ifdef __GLIBC__
|
|
yes
|
|
#endif
|
|
],
|
|
dnl looks like glibc, so assume a glibc-style strerror_r()
|
|
GLIBC_STRERROR_R="1"
|
|
AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()])
|
|
AC_MSG_RESULT([yes]),
|
|
AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])
|
|
) dnl while cross-compiling
|
|
)
|
|
|
|
if test -z "$GLIBC_STRERROR_R"; then
|
|
|
|
AC_MSG_CHECKING([for a POSIX strerror_r API])
|
|
AC_TRY_RUN([
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
int
|
|
main () {
|
|
char buffer[1024]; /* big enough to play with */
|
|
int error =
|
|
strerror_r(EACCES, buffer, sizeof(buffer));
|
|
/* This should've returned zero, and written an error string in the
|
|
buffer.*/
|
|
if(!buffer[0] || error)
|
|
return 99;
|
|
return 0;
|
|
}
|
|
],
|
|
AC_DEFINE(HAVE_POSIX_STRERROR_R, 1, [we have a POSIX-style strerror_r()])
|
|
AC_MSG_RESULT([yes]),
|
|
AC_MSG_RESULT([no]) ,
|
|
dnl cross-compiling!
|
|
AC_MSG_NOTICE([cannot determine strerror_r() style: edit lib/config.h manually!])
|
|
)
|
|
|
|
fi dnl if not using glibc API
|
|
|
|
fi dnl we have a strerror_r
|
|
|
|
])
|
|
|
|
AC_DEFUN([CURL_CHECK_INET_NTOA_R],
|
|
[
|
|
dnl determine if function definition for inet_ntoa_r exists.
|
|
AC_CHECK_FUNCS(inet_ntoa_r,[
|
|
AC_MSG_CHECKING(whether inet_ntoa_r is declared)
|
|
AC_EGREP_CPP(inet_ntoa_r,[
|
|
#undef _REENTRANT
|
|
#include <arpa/inet.h>],[
|
|
AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
|
|
AC_MSG_RESULT(yes)],[
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
|
|
AC_EGREP_CPP(inet_ntoa_r,[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <arpa/inet.h>],[
|
|
AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
|
|
AC_MSG_RESULT(yes)],
|
|
AC_MSG_RESULT(no))])])
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_GETHOSTBYADDR_R
|
|
dnl -------------------------------------------------
|
|
dnl check number of arguments for gethostbyaddr_r, it
|
|
dnl might take either 5, 7, or 8 arguments.
|
|
|
|
AC_DEFUN([CURL_CHECK_GETHOSTBYADDR_R], [
|
|
#
|
|
AC_MSG_CHECKING([for gethostbyaddr_r])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([gethostbyaddr_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tmp_cv_gethostbyaddr_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tmp_cv_gethostbyaddr_r="no"
|
|
])
|
|
#
|
|
if test "$tmp_cv_gethostbyaddr_r" != "yes"; then
|
|
AC_MSG_CHECKING([deeper for gethostbyaddr_r])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
]],[[
|
|
gethostbyaddr_r();
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tmp_cv_gethostbyaddr_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([but still no])
|
|
tmp_cv_gethostbyaddr_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tmp_cv_gethostbyaddr_r" = "yes"; then
|
|
|
|
ac_cv_gethostbyaddr_r_args="unknown"
|
|
|
|
AC_MSG_CHECKING([if gethostbyaddr_r takes 5 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
struct hostent_data hdata;
|
|
int rc;
|
|
rc = gethostbyaddr_r(address, length, type, &h, &hdata);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
|
|
ac_cv_gethostbyaddr_r_args="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyaddr_r with -D_REENTRANT takes 5 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
struct hostent_data hdata;
|
|
int rc;
|
|
rc = gethostbyaddr_r(address, length, type, &h, &hdata);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
|
|
ac_cv_gethostbyaddr_r_args="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyaddr_r takes 7 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
char buffer[8192];
|
|
int h_errnop;
|
|
struct hostent * hp;
|
|
hp = gethostbyaddr_r(address, length, type, &h,
|
|
buffer, 8192, &h_errnop);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, [gethostbyaddr_r() takes 7 args])
|
|
ac_cv_gethostbyaddr_r_args="7"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyaddr_r with -D_REENTRANT takes 7 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
char buffer[8192];
|
|
int h_errnop;
|
|
struct hostent * hp;
|
|
hp = gethostbyaddr_r(address, length, type, &h,
|
|
buffer, 8192, &h_errnop);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, [gethostbyaddr_r() takes 7 args])
|
|
ac_cv_gethostbyaddr_r_args="7"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyaddr_r takes 8 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
char buffer[8192];
|
|
int h_errnop;
|
|
struct hostent * hp;
|
|
int rc;
|
|
rc = gethostbyaddr_r(address, length, type, &h,
|
|
buffer, 8192, &hp, &h_errnop);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, [gethostbyaddr_r() takes 8 args])
|
|
ac_cv_gethostbyaddr_r_args="8"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyaddr_r with -D_REENTRANT takes 8 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
]],[[
|
|
char * address;
|
|
int length;
|
|
int type;
|
|
struct hostent h;
|
|
char buffer[8192];
|
|
int h_errnop;
|
|
struct hostent * hp;
|
|
int rc;
|
|
rc = gethostbyaddr_r(address, length, type, &h,
|
|
buffer, 8192, &hp, &h_errnop);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, [gethostbyaddr_r() takes 8 args])
|
|
ac_cv_gethostbyaddr_r_args="8"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyaddr_r_args" = "unknown"; then
|
|
AC_MSG_WARN([Cannot find out how to use gethostbyaddr_r])
|
|
AC_MSG_WARN([HAVE_GETHOSTBYADDR_R will not be defined])
|
|
ac_cv_func_gethostbyaddr_r="no"
|
|
else
|
|
AC_DEFINE_UNQUOTED(HAVE_GETHOSTBYADDR_R, 1,
|
|
[Define to 1 if you have the gethostbyaddr_r function.])
|
|
ac_cv_func_gethostbyaddr_r="yes"
|
|
fi
|
|
|
|
else
|
|
ac_cv_func_gethostbyaddr_r="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_GETHOSTBYNAME_R
|
|
dnl -------------------------------------------------
|
|
dnl check number of arguments for gethostbyname_r, it
|
|
dnl might take either 3, 5, or 6 arguments.
|
|
|
|
AC_DEFUN([CURL_CHECK_GETHOSTBYNAME_R], [
|
|
#
|
|
AC_MSG_CHECKING([for gethostbyname_r])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([gethostbyname_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tmp_cv_gethostbyname_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tmp_cv_gethostbyname_r="no"
|
|
])
|
|
#
|
|
if test "$tmp_cv_gethostbyname_r" != "yes"; then
|
|
AC_MSG_CHECKING([deeper for gethostbyname_r])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
]],[[
|
|
gethostbyname_r();
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tmp_cv_gethostbyname_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([but still no])
|
|
tmp_cv_gethostbyname_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tmp_cv_gethostbyname_r" = "yes"; then
|
|
|
|
ac_cv_gethostbyname_r_args="unknown"
|
|
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 3 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
int
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
struct hostent_data *);
|
|
]],[[
|
|
struct hostent_data data;
|
|
gethostbyname_r(NULL, NULL, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
|
|
ac_cv_gethostbyname_r_args="3"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r with -D_REENTRANT takes 3 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
int
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
struct hostent_data *);
|
|
]],[[
|
|
struct hostent_data data;
|
|
gethostbyname_r(NULL, NULL, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
|
|
ac_cv_gethostbyname_r_args="3"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 5 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
struct hostent *
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
char *, int, int *);
|
|
]],[[
|
|
gethostbyname_r(NULL, NULL, NULL, 0, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [gethostbyname_r() takes 5 args])
|
|
ac_cv_gethostbyname_r_args="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r with -D_REENTRANT takes 5 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
struct hostent *
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
char *, int, int *);
|
|
]],[[
|
|
gethostbyname_r(NULL, NULL, NULL, 0, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [gethostbyname_r() takes 5 args])
|
|
ac_cv_gethostbyname_r_args="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 6 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
int
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
char *, size_t, struct hostent **, int *);
|
|
]],[[
|
|
gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [gethostbyname_r() takes 6 args])
|
|
ac_cv_gethostbyname_r_args="6"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r with -D_REENTRANT takes 6 arguments])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#undef _REENTRANT
|
|
#define _REENTRANT
|
|
#include <sys/types.h>
|
|
#include <netdb.h>
|
|
#undef NULL
|
|
#define NULL (void *)0
|
|
int
|
|
gethostbyname_r(const char *, struct hostent *,
|
|
char *, size_t, struct hostent **, int *);
|
|
]],[[
|
|
gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [gethostbyname_r() takes 6 args])
|
|
ac_cv_gethostbyname_r_args="6"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
])
|
|
fi
|
|
|
|
if test "$ac_cv_gethostbyname_r_args" = "unknown"; then
|
|
AC_MSG_WARN([Cannot find out how to use gethostbyname_r])
|
|
AC_MSG_WARN([HAVE_GETHOSTBYNAME_R will not be defined])
|
|
ac_cv_func_gethostbyname_r="no"
|
|
else
|
|
AC_DEFINE_UNQUOTED(HAVE_GETHOSTBYNAME_R, 1,
|
|
[Define to 1 if you have the gethostbyname_r function.])
|
|
ac_cv_func_gethostbyname_r="yes"
|
|
fi
|
|
|
|
else
|
|
ac_cv_func_gethostbyname_r="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl **********************************************************************
|
|
dnl CURL_DETECT_ICC ([ACTION-IF-YES])
|
|
dnl
|
|
dnl check if this is the Intel ICC compiler, and if so run the ACTION-IF-YES
|
|
dnl sets the $ICC variable to "yes" or "no"
|
|
dnl **********************************************************************
|
|
AC_DEFUN([CURL_DETECT_ICC],
|
|
[
|
|
ICC="no"
|
|
AC_MSG_CHECKING([for icc in use])
|
|
if test "$GCC" = "yes"; then
|
|
dnl check if this is icc acting as gcc in disguise
|
|
AC_EGREP_CPP([^__INTEL_COMPILER], [__INTEL_COMPILER],
|
|
dnl action if the text is found, this it has not been replaced by the
|
|
dnl cpp
|
|
ICC="no",
|
|
dnl the text was not found, it was replaced by the cpp
|
|
ICC="yes"
|
|
AC_MSG_RESULT([yes])
|
|
[$1]
|
|
)
|
|
fi
|
|
if test "$ICC" = "no"; then
|
|
# this is not ICC
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
])
|
|
|
|
dnl We create a function for detecting which compiler we use and then set as
|
|
dnl pendantic compiler options as possible for that particular compiler. The
|
|
dnl options are only used for debug-builds.
|
|
|
|
AC_DEFUN([CURL_CC_DEBUG_OPTS],
|
|
[
|
|
if test "z$ICC" = "z"; then
|
|
CURL_DETECT_ICC
|
|
fi
|
|
|
|
if test "$GCC" = "yes"; then
|
|
|
|
dnl figure out gcc version!
|
|
AC_MSG_CHECKING([gcc version])
|
|
gccver=`$CC -dumpversion`
|
|
num1=`echo $gccver | cut -d . -f1`
|
|
num2=`echo $gccver | cut -d . -f2`
|
|
gccnum=`(expr $num1 "*" 100 + $num2) 2>/dev/null`
|
|
AC_MSG_RESULT($gccver)
|
|
|
|
if test "$ICC" = "yes"; then
|
|
dnl this is icc, not gcc.
|
|
|
|
dnl ICC warnings we ignore:
|
|
dnl * 269 warns on our "%Od" printf formatters for curl_off_t output:
|
|
dnl "invalid format string conversion"
|
|
dnl * 279 warns on static conditions in while expressions
|
|
dnl * 981 warns on "operands are evaluated in unspecified order"
|
|
dnl * 1418 "external definition with no prior declaration"
|
|
dnl * 1419 warns on "external declaration in primary source file"
|
|
dnl which we know and do on purpose.
|
|
|
|
WARN="-wd279,269,981,1418,1419"
|
|
|
|
if test "$gccnum" -gt "600"; then
|
|
dnl icc 6.0 and older doesn't have the -Wall flag
|
|
WARN="-Wall $WARN"
|
|
fi
|
|
else dnl $ICC = yes
|
|
dnl this is a set of options we believe *ALL* gcc versions support:
|
|
WARN="-W -Wall -Wwrite-strings -pedantic -Wpointer-arith -Wnested-externs -Winline -Wmissing-prototypes"
|
|
|
|
dnl -Wcast-align is a bit too annoying on all gcc versions ;-)
|
|
|
|
if test "$gccnum" -ge "207"; then
|
|
dnl gcc 2.7 or later
|
|
WARN="$WARN -Wmissing-declarations"
|
|
fi
|
|
|
|
if test "$gccnum" -gt "295"; then
|
|
dnl only if the compiler is newer than 2.95 since we got lots of
|
|
dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
|
|
dnl gcc 2.95.4 on FreeBSD 4.9!
|
|
WARN="$WARN -Wundef -Wno-long-long -Wsign-compare -Wshadow -Wno-multichar"
|
|
fi
|
|
|
|
if test "$gccnum" -ge "296"; then
|
|
dnl gcc 2.96 or later
|
|
WARN="$WARN -Wfloat-equal"
|
|
fi
|
|
|
|
if test "$gccnum" -gt "296"; then
|
|
dnl this option does not exist in 2.96
|
|
WARN="$WARN -Wno-format-nonliteral"
|
|
fi
|
|
|
|
dnl -Wunreachable-code seems totally unreliable on my gcc 3.3.2 on
|
|
dnl on i686-Linux as it gives us heaps with false positives.
|
|
dnl Also, on gcc 4.0.X it is totally unbearable and complains all
|
|
dnl over making it unusable for generic purposes. Let's not use it.
|
|
|
|
if test "$gccnum" -ge "303"; then
|
|
dnl gcc 3.3 and later
|
|
WARN="$WARN -Wendif-labels -Wstrict-prototypes"
|
|
fi
|
|
|
|
if test "$gccnum" -ge "304"; then
|
|
# try these on gcc 3.4
|
|
WARN="$WARN -Wdeclaration-after-statement"
|
|
fi
|
|
|
|
for flag in $CPPFLAGS; do
|
|
case "$flag" in
|
|
-I*)
|
|
dnl Include path, provide a -isystem option for the same dir
|
|
dnl to prevent warnings in those dirs. The -isystem was not very
|
|
dnl reliable on earlier gcc versions.
|
|
add=`echo $flag | sed 's/^-I/-isystem /g'`
|
|
WARN="$WARN $add"
|
|
;;
|
|
esac
|
|
done
|
|
|
|
fi dnl $ICC = no
|
|
|
|
CFLAGS="$CFLAGS $WARN"
|
|
|
|
AC_MSG_NOTICE([Added this set of compiler options: $WARN])
|
|
|
|
else dnl $GCC = yes
|
|
|
|
AC_MSG_NOTICE([Added no extra compiler options])
|
|
|
|
fi dnl $GCC = yes
|
|
|
|
dnl strip off optimizer flags
|
|
NEWFLAGS=""
|
|
for flag in $CFLAGS; do
|
|
case "$flag" in
|
|
-O*)
|
|
dnl echo "cut off $flag"
|
|
;;
|
|
*)
|
|
NEWFLAGS="$NEWFLAGS $flag"
|
|
;;
|
|
esac
|
|
done
|
|
CFLAGS=$NEWFLAGS
|
|
|
|
]) # AC-DEFUN
|
|
|
|
|
|
|
|
# This is only a temporary fix. This macro is here to replace the broken one
|
|
# delivered by the automake project (including the 1.9.6 release). As soon as
|
|
# they ship a working version we SHOULD remove this work-around.
|
|
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
test x"${MISSING+set}" = xset || MISSING="\${SHELL} \"$am_aux_dir/missing\""
|
|
# Use eval to expand $SHELL
|
|
if eval "$MISSING --run true"; then
|
|
am_missing_run="$MISSING --run "
|
|
else
|
|
am_missing_run=
|
|
AC_MSG_WARN([`missing' script is too old or missing])
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_VERIFY_RUNTIMELIBS
|
|
dnl -------------------------------------------------
|
|
dnl Verify that the shared libs found so far can be used when running
|
|
dnl programs, since otherwise the situation will create odd configure errors
|
|
dnl that are misleading people.
|
|
dnl
|
|
dnl Make sure this test is run BEFORE the first test in the script that
|
|
dnl runs anything, which at the time of this writing is the AC_CHECK_SIZEOF
|
|
dnl macro. It must also run AFTER all lib-checking macros are complete.
|
|
|
|
AC_DEFUN([CURL_VERIFY_RUNTIMELIBS], [
|
|
|
|
dnl this test is of course not sensible if we are cross-compiling!
|
|
if test "x$cross_compiling" != xyes; then
|
|
|
|
dnl just run a program to verify that the libs checked for previous to this
|
|
dnl point also is available run-time!
|
|
AC_MSG_CHECKING([run-time libs availability])
|
|
AC_TRY_RUN([
|
|
main()
|
|
{
|
|
return 0;
|
|
}
|
|
],
|
|
AC_MSG_RESULT([fine]),
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS])
|
|
)
|
|
|
|
dnl if this test fails, configure has already stopped
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_VARIADIC_MACROS
|
|
dnl -------------------------------------------------
|
|
dnl Check compiler support of variadic macros
|
|
|
|
AC_DEFUN([CURL_CHECK_VARIADIC_MACROS], [
|
|
AC_CACHE_CHECK([for compiler support of C99 variadic macro style],
|
|
[curl_cv_variadic_macros_c99], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#define c99_vmacro3(first, ...) fun3(first, __VA_ARGS__)
|
|
#define c99_vmacro2(first, ...) fun2(first, __VA_ARGS__)
|
|
int fun3(int arg1, int arg2, int arg3);
|
|
int fun2(int arg1, int arg2);
|
|
int fun3(int arg1, int arg2, int arg3)
|
|
{ return arg1 + arg2 + arg3; }
|
|
int fun2(int arg1, int arg2)
|
|
{ return arg1 + arg2; }
|
|
]],[[
|
|
int res3 = c99_vmacro3(1, 2, 3);
|
|
int res2 = c99_vmacro2(1, 2);
|
|
]])
|
|
],[
|
|
curl_cv_variadic_macros_c99="yes"
|
|
],[
|
|
curl_cv_variadic_macros_c99="no"
|
|
])
|
|
])
|
|
case "$curl_cv_variadic_macros_c99" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_C99, 1,
|
|
[Define to 1 if compiler supports C99 variadic macro style.])
|
|
;;
|
|
esac
|
|
AC_CACHE_CHECK([for compiler support of old gcc variadic macro style],
|
|
[curl_cv_variadic_macros_gcc], [
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
#define gcc_vmacro3(first, args...) fun3(first, args)
|
|
#define gcc_vmacro2(first, args...) fun2(first, args)
|
|
int fun3(int arg1, int arg2, int arg3);
|
|
int fun2(int arg1, int arg2);
|
|
int fun3(int arg1, int arg2, int arg3)
|
|
{ return arg1 + arg2 + arg3; }
|
|
int fun2(int arg1, int arg2)
|
|
{ return arg1 + arg2; }
|
|
]],[[
|
|
int res3 = gcc_vmacro3(1, 2, 3);
|
|
int res2 = gcc_vmacro2(1, 2);
|
|
]])
|
|
],[
|
|
curl_cv_variadic_macros_gcc="yes"
|
|
],[
|
|
curl_cv_variadic_macros_gcc="no"
|
|
])
|
|
])
|
|
case "$curl_cv_variadic_macros_gcc" in
|
|
yes)
|
|
AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_GCC, 1,
|
|
[Define to 1 if compiler supports old gcc variadic macro style.])
|
|
;;
|
|
esac
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_CA_BUNDLE
|
|
dnl -------------------------------------------------
|
|
dnl Check if a default ca-bundle should be used
|
|
dnl
|
|
dnl regarding the paths this will scan:
|
|
dnl /etc/ssl/certs/ca-certificates.crt Debian systems
|
|
dnl /etc/pki/tls/certs/ca-bundle.crt Redhat and Mandriva
|
|
dnl /usr/share/ssl/certs/ca-bundle.crt old(er) Redhat
|
|
dnl /etc/ssl/certs/ (ca path) SUSE
|
|
|
|
AC_DEFUN([CURL_CHECK_CA_BUNDLE], [
|
|
|
|
AC_MSG_CHECKING([default CA cert bundle/path])
|
|
|
|
AC_ARG_WITH(ca-bundle,
|
|
AC_HELP_STRING([--with-ca-bundle=FILE], [File name to use as CA bundle])
|
|
AC_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]),
|
|
[
|
|
want_ca="$withval"
|
|
if test "x$want_ca" = "xyes"; then
|
|
AC_MSG_ERROR([--with-ca-bundle=FILE requires a path to the CA bundle])
|
|
fi
|
|
],
|
|
[ want_ca="unset" ])
|
|
AC_ARG_WITH(ca-path,
|
|
AC_HELP_STRING([--with-ca-path=DIRECTORY], [Directory to use as CA path])
|
|
AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
|
|
[
|
|
want_capath="$withval"
|
|
if test "x$want_capath" = "xyes"; then
|
|
AC_MSG_ERROR([--with-ca-path=DIRECTORY requires a path to the CA path directory])
|
|
fi
|
|
],
|
|
[ want_capath="unset"])
|
|
|
|
if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \
|
|
"x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then
|
|
dnl both given
|
|
AC_MSG_ERROR([Can't specify both --with-ca-bundle and --with-ca-path.])
|
|
elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then
|
|
dnl --with-ca-bundle given
|
|
ca="$want_ca"
|
|
capath="no"
|
|
elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then
|
|
dnl --with-ca-path given
|
|
if test "x$OPENSSL_ENABLED" != "x1"; then
|
|
AC_MSG_ERROR([--with-ca-path only works with openSSL])
|
|
fi
|
|
capath="$want_capath"
|
|
ca="no"
|
|
else
|
|
dnl neither of --with-ca-* given
|
|
dnl first try autodetecting a CA bundle , then a CA path
|
|
dnl both autodetections can be skipped by --without-ca-*
|
|
ca="no"
|
|
capath="no"
|
|
if test "x$want_ca" = "xunset"; then
|
|
dnl the path we previously would have installed the curl ca bundle
|
|
dnl to, and thus we now check for an already existing cert in that place
|
|
dnl in case we find no other
|
|
if test "x$prefix" != xNONE; then
|
|
cac="${prefix}/share/curl/curl-ca-bundle.crt"
|
|
else
|
|
cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt"
|
|
fi
|
|
|
|
for a in /etc/ssl/certs/ca-certificates.crt \
|
|
/etc/pki/tls/certs/ca-bundle.crt \
|
|
/usr/share/ssl/certs/ca-bundle.crt \
|
|
"$cac"; do
|
|
if test -f "$a"; then
|
|
ca="$a"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "x$want_capath" = "xunset" -a "x$ca" = "xno" -a \
|
|
"x$OPENSSL_ENABLED" = "x1"; then
|
|
for a in /etc/ssl/certs/; do
|
|
if test -d "$a" && ls "$a"/[[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]].0 >/dev/null 2>/dev/null; then
|
|
capath="$a"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
fi
|
|
|
|
|
|
|
|
if test "x$ca" != "xno"; then
|
|
CURL_CA_BUNDLE='"'$ca'"'
|
|
AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [Location of default ca bundle])
|
|
AC_SUBST(CURL_CA_BUNDLE)
|
|
AC_MSG_RESULT([$ca])
|
|
elif test "x$capath" != "xno"; then
|
|
CURL_CA_PATH="\"$capath\""
|
|
AC_DEFINE_UNQUOTED(CURL_CA_PATH, "$capath", [Location of default ca path])
|
|
AC_MSG_RESULT([$capath (capath)])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
])
|
|
|
|
|