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OpenSSL enabled: require OPENSSL_VERSION_NUMBER definition before usage.
[thirdparty/curl.git] / configure.ac
CommitLineData
d551412a
DS		 1#***************************************************************************
2# _ _ ____ _
3# Project ___| | | | _ \| |
4# / __| | | | |_) | |
5# | (__| |_| | _ <| |___
6# \___|\___/|_| \_\_____|
7#
35e1d653 8# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
d551412a
DS		 9#
10# This software is licensed as described in the file COPYING, which
11# you should have received as part of this distribution. The terms
12# are also available at http://curl.haxx.se/docs/copyright.html.
13#
14# You may opt to use, copy, modify, merge, publish, distribute and/or sell
15# copies of the Software, and permit persons to whom the Software is
16# furnished to do so, under the terms of the COPYING file.
17#
18# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19# KIND, either express or implied.
20#
b377e857 21#***************************************************************************
ae1912cb 22dnl Process this file with autoconf to produce a configure script.
7349940b 23
a147a079 24AC_PREREQ(2.57)
7349940b 25
380ed8be 26dnl We don't know the version number "statically" so we use a dash here
d0dea8f8 27AC_INIT([curl], [-], [a suitable curl mailing list: http://curl.haxx.se/mail/])
d5ba0309 28
3f01d9a0
YT		 29CURL_OVERRIDE_AUTOCONF
30
d5ba0309 31dnl configure script copyright
8a26a8d8 32AC_COPYRIGHT([Copyright (c) 1998 - 2011 Daniel Stenberg, <daniel@haxx.se>
e16c1b8e 33This configure script may be copied, distributed and modified under the
d5ba0309
DS		 34terms of the curl license; see COPYING for more details])
35
93c53424 36AC_CONFIG_SRCDIR([lib/urldata.h])
f671d051 37AM_CONFIG_HEADER(lib/curl_config.h src/curl_config.h include/curl/curlbuild.h)
4913a08c 38AC_CONFIG_MACRO_DIR([m4])
ed29552b 39AM_MAINTAINER_MODE
8f5ffd94 40
2245ac2f 41CURL_CHECK_OPTION_DEBUG
d930280a 42CURL_CHECK_OPTION_OPTIMIZE
2245ac2f 43CURL_CHECK_OPTION_WARNINGS
d6981cb5 44CURL_CHECK_OPTION_WERROR
065047dc 45CURL_CHECK_OPTION_CURLDEBUG
22ed0f50 46CURL_CHECK_OPTION_ARES
2245ac2f 47
f49427d3 48CURL_CHECK_PATH_SEPARATOR_REQUIRED
4e4b6de5 49
f7f76e17
CJ		 50#
51# save the configure arguments
52#
53CONFIGURE_OPTIONS="\"$ac_configure_args\""
54AC_SUBST(CONFIGURE_OPTIONS)
55
d6981cb5 56CURL_CFLAG_EXTRAS=""
5393f08d 57if test X"$want_werror" = Xyes; then
d6981cb5
BG		 58 CURL_CFLAG_EXTRAS="-Werror"
59fi
60AC_SUBST(CURL_CFLAG_EXTRAS)
61
0b57c475 62dnl SED is mandatory for configure process and libtool.
d2661cb4 63dnl Set it now, allowing it to be changed later.
241b704e
DS		 64if test -z "$SED"; then
65 dnl allow it to be overridden
66 AC_PATH_PROG([SED], [sed], [not_found],
67 [$PATH:/usr/bin:/usr/local/bin])
68 if test -z "$SED" || test "$SED" = "not_found"; then
69 AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.])
70 fi
bfaab6ed 71fi
817efbc2 72AC_SUBST([SED])
075c5342 73
0b57c475 74dnl GREP is mandatory for configure process and libtool.
d2661cb4 75dnl Set it now, allowing it to be changed later.
241b704e
DS		 76if test -z "$GREP"; then
77 dnl allow it to be overridden
78 AC_PATH_PROG([GREP], [grep], [not_found],
79 [$PATH:/usr/bin:/usr/local/bin])
80 if test -z "$GREP" || test "$GREP" = "not_found"; then
81 AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.])
82 fi
0b57c475 83fi
817efbc2 84AC_SUBST([GREP])
0b57c475
YT		 85
86dnl EGREP is mandatory for configure process and libtool.
d2661cb4 87dnl Set it now, allowing it to be changed later.
241b704e
DS		 88if test -z "$EGREP"; then
89 dnl allow it to be overridden
90 if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then
91 AC_MSG_CHECKING([for egrep])
92 EGREP="$GREP -E"
93 AC_MSG_RESULT([$EGREP])
94 else
95 AC_PATH_PROG([EGREP], [egrep], [not_found],
96 [$PATH:/usr/bin:/usr/local/bin])
97 fi
3fc39a6e 98fi
0b57c475
YT		 99if test -z "$EGREP" || test "$EGREP" = "not_found"; then
100 AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.])
101fi
817efbc2 102AC_SUBST([EGREP])
3fc39a6e 103
0b57c475 104dnl AR is mandatory for configure process and libtool.
21af9bf1 105dnl This is target dependent, so check it as a tool.
241b704e
DS		 106if test -z "$AR"; then
107 dnl allow it to be overridden
108 AC_PATH_TOOL([AR], [ar], [not_found],
109 [$PATH:/usr/bin:/usr/local/bin])
110 if test -z "$AR" || test "$AR" = "not_found"; then
111 AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.])
112 fi
3fc39a6e 113fi
817efbc2 114AC_SUBST([AR])
0b57c475 115
faaaf626 116AC_SUBST(libext)
9f7c6341 117
f9e55c99
YT		 118dnl Remove non-configure distributed curlbuild.h
119if test -f ${srcdir}/include/curl/curlbuild.h; then
120 rm -f ${srcdir}/include/curl/curlbuild.h
121fi
122
7349940b 123dnl figure out the libcurl version
0355e33b 124CURLVERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h`
511f491c 125AM_INIT_AUTOMAKE
075c5342 126AC_MSG_CHECKING([curl version])
0355e33b 127AC_MSG_RESULT($CURLVERSION)
caf8c01e 128
ee4c1206
DS		 129AC_SUBST(CURLVERSION)
130
1e5e0f9a
DS		 131dnl
132dnl we extract the numerical version for curl-config only
593170d1 133VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h`
1e5e0f9a
DS		 134AC_SUBST(VERSIONNUM)
135
c503930b
CB		 136dnl Solaris pkgadd support definitions
137PKGADD_PKG="HAXXcurl"
138PKGADD_NAME="cURL - a client that groks URLs"
139PKGADD_VENDOR="curl.haxx.se"
140AC_SUBST(PKGADD_PKG)
141AC_SUBST(PKGADD_NAME)
142AC_SUBST(PKGADD_VENDOR)
143
cff90cf3 144dnl
710e370c 145dnl initialize all the info variables
9e60d8fd 146 curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl,cyassl,axtls} )"
2147284c 147 curl_ssh_msg="no (--with-libssh2)"
710e370c
DS		 148 curl_zlib_msg="no (--with-zlib)"
149 curl_krb4_msg="no (--with-krb4*)"
150 curl_gss_msg="no (--with-gssapi)"
151 curl_spnego_msg="no (--with-spnego)"
59cf93cc 152curl_tls_srp_msg="no (--enable-tls-srp)"
79dc74e8 153 curl_res_msg="default (--enable-ares / --enable-threaded-resolver)"
710e370c
DS		 154 curl_ipv6_msg="no (--enable-ipv6)"
155 curl_idn_msg="no (--with-libidn)"
156 curl_manual_msg="no (--enable-manual)"
157curl_verbose_msg="enabled (--disable-verbose)"
8ed31c48 158 curl_sspi_msg="no (--enable-sspi)"
d0edb478 159 curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)"
4b60c3e9 160 curl_ldaps_msg="no (--enable-ldaps)"
4a8a7314 161 curl_rtsp_msg="no (--enable-rtsp)"
04cb15ae 162 curl_rtmp_msg="no (--with-librtmp)"
108d7693 163 init_ssl_msg=${curl_ssl_msg}
c503930b 164
a0a47f27
DF		 165dnl
166dnl Save anything in $LIBS for later
167dnl
168ALL_LIBS=$LIBS
169
caf8c01e
DS		 170dnl
171dnl Detect the canonical host and target build environment
172dnl
ae1912cb 173
c77f77a1 174AC_CANONICAL_HOST
93c53424 175dnl Get system canonical name
22a32389 176AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
1b1f143c 177
93c53424 178dnl Checks for programs.
d930280a 179CURL_CHECK_PROG_CC
93c53424 180
14240e9e
YT		 181dnl Our curl_off_t internal and external configure settings
182CURL_CONFIGURE_CURL_OFF_T
183
b4fdccf8
YT		 184dnl This defines _ALL_SOURCE for AIX
185CURL_CHECK_AIX_ALL_SOURCE
186
1bc49007 187dnl Our configure and build reentrant settings
1cbc93fb 188CURL_CONFIGURE_THREAD_SAFE
052f9dde 189CURL_CONFIGURE_REENTRANT
1bc49007 190
d4ffc5ef 191dnl check for how to do large files
1b1f143c 192AC_SYS_LARGEFILE
d4ffc5ef 193
c84f84c7 194dnl support building of Windows DLLs
1e8f0c57
DS		 195AC_LIBTOOL_WIN32_DLL
196
6cea5158
DF		 197dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD
198AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)])
74befdfb 199case $host in
6cea5158 200 x86_64*linux*|amd64*freebsd*|ia64*freebsd*)
74befdfb
YT		 201 AC_MSG_RESULT([yes])
202 with_pic=yes
203 ;;
204 *)
205 AC_MSG_RESULT([no])
206 ;;
207esac
208
19f79e5a
YT		 209AC_MSG_CHECKING([if compiler is icc (to build with PIC)])
210case $CC in
211 icc | */icc)
212 AC_MSG_RESULT([yes])
213 with_pic=yes
214 ;;
215 *)
216 AC_MSG_RESULT([no])
217 ;;
218esac
219
1e8f0c57 220dnl libtool setup
d20a0516 221AC_PROG_LIBTOOL
93c53424 222
fcfc6de9 223AC_MSG_CHECKING([if we need -mimpure-text])
5ab9d72e 224mimpure=no
fcfc6de9
DS		 225case $host in
226 *-*-solaris2*)
227 if test "$GCC" = "yes"; then
228 mimpure="yes"
229 fi
230 ;;
231 *)
fcfc6de9
DS		 232 ;;
233esac
234AC_MSG_RESULT($mimpure)
235AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes)
157e6d4e
DS		 236
237dnl 'STATICLIB' is, in spite of its name, not generic but only for static-only
238dnl builds on Windows
bff96239 239AM_CONDITIONAL(STATICLIB, false)
fcfc6de9 240
4d815c99
DS		 241AC_MSG_CHECKING([if we need BUILDING_LIBCURL])
242case $host in
243 *-*-mingw*)
244 AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself])
245 AC_MSG_RESULT(yes)
b29017f1 246 AC_MSG_CHECKING([if we need CURL_STATICLIB])
0bb04082
DS		 247 if test "X$enable_shared" = "Xno"
248 then
249 AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library])
250 AC_MSG_RESULT(yes)
bff96239 251 AM_CONDITIONAL(STATICLIB, true)
b29017f1
DS		 252 else
253 AC_MSG_RESULT(no)
0bb04082 254 fi
4d815c99
DS		 255 ;;
256 *)
257 AC_MSG_RESULT(no)
258 ;;
259esac
260
9de4e5eb
DF		 261# Determine whether all dependent libraries must be specified when linking
262if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno"
263then
264 REQUIRE_LIB_DEPS=no
265else
266 REQUIRE_LIB_DEPS=yes
267fi
268AC_SUBST(REQUIRE_LIB_DEPS)
269
d1a1fcc6
DS		 270dnl The install stuff has already been taken care of by the automake stuff
271dnl AC_PROG_INSTALL
ae1912cb
DS		 272AC_PROG_MAKE_SET
273
375cdf89
DS		 274dnl check if there's a way to force code inline
275AC_C_INLINE
276
33ddeb6d
YT		 277dnl **********************************************************************
278dnl platform/compiler/architecture specific checks/flags
279dnl **********************************************************************
280
2245ac2f 281CURL_CHECK_COMPILER
d930280a
YT		 282CURL_SET_COMPILER_BASIC_OPTS
283CURL_SET_COMPILER_DEBUG_OPTS
284CURL_SET_COMPILER_OPTIMIZE_OPTS
285CURL_SET_COMPILER_WARNING_OPTS
9f8c40ed 286
19f79e5a 287if test "$compiler_id" = "INTEL_UNIX_C"; then
1054dc5e 288 #
19f79e5a
YT		 289 if test "$compiler_num" -ge "1000"; then
290 dnl icc 10.X or later
291 CFLAGS="$CFLAGS -shared-intel"
292 elif test "$compiler_num" -ge "900"; then
293 dnl icc 9.X specific
294 CFLAGS="$CFLAGS -i-dynamic"
295 fi
1054dc5e 296 #
19f79e5a 297fi
9f8c40ed 298
2c61e9c7
YT		 299CURL_CHECK_COMPILER_HALT_ON_ERROR
300CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
301
065047dc
YT		 302CURL_CHECK_NO_UNDEFINED
303AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
304
305CURL_CHECK_CURLDEBUG
306AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes)
307
aa76dec3
YT		 308AM_CONDITIONAL(BUILD_UNITTESTS, test x$want_curldebug = xyes)
309
2c61e9c7
YT		 310dnl **********************************************************************
311dnl Compilation based checks should not be done before this point.
312dnl **********************************************************************
313
314dnl **********************************************************************
315dnl Make sure that our checks for headers windows.h winsock.h winsock2.h
316dnl and ws2tcpip.h take precedence over any other further checks which
317dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for
318dnl this specific header files. And do them before its results are used.
319dnl **********************************************************************
320
321CURL_CHECK_HEADER_WINDOWS
322CURL_CHECK_NATIVE_WINDOWS
323case X-"$ac_cv_native_windows" in
324 X-yes)
325 CURL_CHECK_HEADER_WINSOCK
326 CURL_CHECK_HEADER_WINSOCK2
327 CURL_CHECK_HEADER_WS2TCPIP
328 CURL_CHECK_HEADER_WINLDAP
329 CURL_CHECK_HEADER_WINBER
330 ;;
331 *)
332 ac_cv_header_winsock_h="no"
333 ac_cv_header_winsock2_h="no"
334 ac_cv_header_ws2tcpip_h="no"
335 ac_cv_header_winldap_h="no"
336 ac_cv_header_winber_h="no"
337 ;;
338esac
fef60d9d 339CURL_CHECK_WIN32_LARGEFILE
2c61e9c7 340
fd3881ea
DS		 341dnl ************************************************************
342dnl switch off particular protocols
343dnl
344AC_MSG_CHECKING([whether to support http])
345AC_ARG_ENABLE(http,
f136f435
DS		 346AC_HELP_STRING([--enable-http],[Enable HTTP support])
347AC_HELP_STRING([--disable-http],[Disable HTTP support]),
fd3881ea
DS		 348[ case "$enableval" in
349 no)
350 AC_MSG_RESULT(no)
22a32389 351 AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP])
4a8a7314 352 AC_MSG_WARN([disable HTTP disables FTP over proxy and RTSP])
3955b313 353 AC_SUBST(CURL_DISABLE_HTTP, [1])
4a8a7314
YT		 354 AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP])
355 AC_SUBST(CURL_DISABLE_RTSP, [1])
fd3881ea
DS		 356 ;;
357 *) AC_MSG_RESULT(yes)
358 ;;
359 esac ],
360 AC_MSG_RESULT(yes)
361)
362AC_MSG_CHECKING([whether to support ftp])
363AC_ARG_ENABLE(ftp,
f136f435
DS		 364AC_HELP_STRING([--enable-ftp],[Enable FTP support])
365AC_HELP_STRING([--disable-ftp],[Disable FTP support]),
fd3881ea
DS		 366[ case "$enableval" in
367 no)
368 AC_MSG_RESULT(no)
22a32389 369 AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP])
3955b313 370 AC_SUBST(CURL_DISABLE_FTP, [1])
fd3881ea
DS		 371 ;;
372 *) AC_MSG_RESULT(yes)
373 ;;
374 esac ],
375 AC_MSG_RESULT(yes)
376)
fd3881ea
DS		 377AC_MSG_CHECKING([whether to support file])
378AC_ARG_ENABLE(file,
f136f435
DS		 379AC_HELP_STRING([--enable-file],[Enable FILE support])
380AC_HELP_STRING([--disable-file],[Disable FILE support]),
fd3881ea
DS		 381[ case "$enableval" in
382 no)
383 AC_MSG_RESULT(no)
22a32389 384 AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE])
3955b313 385 AC_SUBST(CURL_DISABLE_FILE, [1])
fd3881ea
DS		 386 ;;
387 *) AC_MSG_RESULT(yes)
388 ;;
389 esac ],
390 AC_MSG_RESULT(yes)
391)
392AC_MSG_CHECKING([whether to support ldap])
393AC_ARG_ENABLE(ldap,
f136f435
DS		 394AC_HELP_STRING([--enable-ldap],[Enable LDAP support])
395AC_HELP_STRING([--disable-ldap],[Disable LDAP support]),
fd3881ea
DS		 396[ case "$enableval" in
397 no)
398 AC_MSG_RESULT(no)
22a32389 399 AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
3955b313 400 AC_SUBST(CURL_DISABLE_LDAP, [1])
fd3881ea 401 ;;
a674654f 402 *)
43d20d81 403 AC_MSG_RESULT(yes)
fd3881ea 404 ;;
a674654f 405 esac ],[
43d20d81 406 AC_MSG_RESULT(yes) ]
fd3881ea 407)
4b60c3e9
GK		 408AC_MSG_CHECKING([whether to support ldaps])
409AC_ARG_ENABLE(ldaps,
410AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support])
411AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]),
412[ case "$enableval" in
413 no)
414 AC_MSG_RESULT(no)
415 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
416 AC_SUBST(CURL_DISABLE_LDAPS, [1])
417 ;;
e1c2c9be
YT		 418 *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then
419 AC_MSG_RESULT(LDAP needs to be enabled to support LDAPS)
420 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
421 AC_SUBST(CURL_DISABLE_LDAPS, [1])
4b60c3e9 422 else
e1c2c9be
YT		 423 AC_MSG_RESULT(yes)
424 AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation])
425 AC_SUBST(HAVE_LDAP_SSL, [1])
4b60c3e9
GK		 426 fi
427 ;;
e1c2c9be
YT		 428 esac ],[
429 if test "x$CURL_DISABLE_LDAP" = "x1" ; then
430 AC_MSG_RESULT(no)
431 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
432 AC_SUBST(CURL_DISABLE_LDAPS, [1])
433 else
434 AC_MSG_RESULT(yes)
435 AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation])
436 AC_SUBST(HAVE_LDAP_SSL, [1])
e1c2c9be 437 fi ]
4b60c3e9
GK		 438)
439
bc4582b6
DS		 440AC_MSG_CHECKING([whether to support rtsp])
441AC_ARG_ENABLE(rtsp,
442AC_HELP_STRING([--enable-rtsp],[Enable RTSP support])
443AC_HELP_STRING([--disable-rtsp],[Disable RTSP support]),
444[ case "$enableval" in
445 no)
446 AC_MSG_RESULT(no)
447 AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP])
448 AC_SUBST(CURL_DISABLE_RTSP, [1])
449 ;;
c047fe8e
DS		 450 *) if test x$CURL_DISABLE_HTTP = x1 ; then
451 AC_MSG_ERROR(HTTP support needs to be enabled in order to enable RTSP support!)
452 else
453 AC_MSG_RESULT(yes)
454 curl_rtsp_msg="enabled"
455 fi
bc4582b6 456 ;;
4a8a7314
YT		 457 esac ],
458 if test "x$CURL_DISABLE_HTTP" != "x1"; then
459 AC_MSG_RESULT(yes)
460 curl_rtsp_msg="enabled"
461 else
462 AC_MSG_RESULT(no)
463 fi
bc4582b6
DS		 464)
465
6f8d4397 466AC_MSG_CHECKING([whether to support proxies])
f3ab5d55
DS		 467AC_ARG_ENABLE(proxy,
468AC_HELP_STRING([--enable-proxy],[Enable proxy support])
469AC_HELP_STRING([--disable-proxy],[Disable proxy support]),
470[ case "$enableval" in
471 no)
472 AC_MSG_RESULT(no)
473 AC_DEFINE(CURL_DISABLE_PROXY, 1, [to disable proxies])
474 AC_SUBST(CURL_DISABLE_PROXY, [1])
475 ;;
476 *) AC_MSG_RESULT(yes)
477 ;;
478 esac ],
479 AC_MSG_RESULT(yes)
480)
481
fd3881ea
DS		 482AC_MSG_CHECKING([whether to support dict])
483AC_ARG_ENABLE(dict,
f136f435
DS		 484AC_HELP_STRING([--enable-dict],[Enable DICT support])
485AC_HELP_STRING([--disable-dict],[Disable DICT support]),
fd3881ea
DS		 486[ case "$enableval" in
487 no)
488 AC_MSG_RESULT(no)
b9c60df0 489 AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT])
3955b313 490 AC_SUBST(CURL_DISABLE_DICT, [1])
fd3881ea
DS		 491 ;;
492 *) AC_MSG_RESULT(yes)
493 ;;
494 esac ],
495 AC_MSG_RESULT(yes)
496)
497AC_MSG_CHECKING([whether to support telnet])
498AC_ARG_ENABLE(telnet,
f136f435
DS		 499AC_HELP_STRING([--enable-telnet],[Enable TELNET support])
500AC_HELP_STRING([--disable-telnet],[Disable TELNET support]),
fd3881ea
DS		 501[ case "$enableval" in
502 no)
503 AC_MSG_RESULT(no)
22a32389 504 AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET])
3955b313 505 AC_SUBST(CURL_DISABLE_TELNET, [1])
fd3881ea
DS		 506 ;;
507 *) AC_MSG_RESULT(yes)
508 ;;
509 esac ],
510 AC_MSG_RESULT(yes)
511)
56d9624b
DS		 512AC_MSG_CHECKING([whether to support tftp])
513AC_ARG_ENABLE(tftp,
514AC_HELP_STRING([--enable-tftp],[Enable TFTP support])
515AC_HELP_STRING([--disable-tftp],[Disable TFTP support]),
516[ case "$enableval" in
517 no)
518 AC_MSG_RESULT(no)
519 AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP])
520 AC_SUBST(CURL_DISABLE_TFTP, [1])
521 ;;
522 *) AC_MSG_RESULT(yes)
523 ;;
524 esac ],
525 AC_MSG_RESULT(yes)
526)
fd3881ea 527
92b9b468
DS		 528AC_MSG_CHECKING([whether to support pop3])
529AC_ARG_ENABLE(pop3,
530AC_HELP_STRING([--enable-pop3],[Enable POP3 support])
531AC_HELP_STRING([--disable-pop3],[Disable POP3 support]),
532[ case "$enableval" in
533 no)
534 AC_MSG_RESULT(no)
535 AC_DEFINE(CURL_DISABLE_POP3, 1, [to disable POP3])
536 AC_SUBST(CURL_DISABLE_POP3, [1])
537 ;;
538 *) AC_MSG_RESULT(yes)
539 ;;
540 esac ],
541 AC_MSG_RESULT(yes)
542)
543
544
545AC_MSG_CHECKING([whether to support imap])
546AC_ARG_ENABLE(imap,
547AC_HELP_STRING([--enable-imap],[Enable IMAP support])
548AC_HELP_STRING([--disable-imap],[Disable IMAP support]),
549[ case "$enableval" in
550 no)
551 AC_MSG_RESULT(no)
552 AC_DEFINE(CURL_DISABLE_IMAP, 1, [to disable IMAP])
553 AC_SUBST(CURL_DISABLE_IMAP, [1])
554 ;;
555 *) AC_MSG_RESULT(yes)
556 ;;
557 esac ],
558 AC_MSG_RESULT(yes)
559)
560
561
562AC_MSG_CHECKING([whether to support smtp])
563AC_ARG_ENABLE(smtp,
564AC_HELP_STRING([--enable-smtp],[Enable SMTP support])
565AC_HELP_STRING([--disable-smtp],[Disable SMTP support]),
566[ case "$enableval" in
567 no)
568 AC_MSG_RESULT(no)
569 AC_DEFINE(CURL_DISABLE_SMTP, 1, [to disable SMTP])
570 AC_SUBST(CURL_DISABLE_SMTP, [1])
571 ;;
572 *) AC_MSG_RESULT(yes)
573 ;;
574 esac ],
575 AC_MSG_RESULT(yes)
576)
577
201637d4
CK		 578AC_MSG_CHECKING([whether to support gopher])
579AC_ARG_ENABLE(gopher,
580AC_HELP_STRING([--enable-gopher],[Enable Gopher support])
581AC_HELP_STRING([--disable-gopher],[Disable Gopher support]),
582[ case "$enableval" in
583 no)
584 AC_MSG_RESULT(no)
585 AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable Gopher])
586 AC_SUBST(CURL_DISABLE_GOPHER, [1])
587 ;;
588 *) AC_MSG_RESULT(yes)
589 ;;
590 esac ],
591 AC_MSG_RESULT(yes)
592)
593
92b9b468 594
f3663a9d
DS		 595dnl **********************************************************************
596dnl Check for built-in manual
597dnl **********************************************************************
598
599AC_MSG_CHECKING([whether to provide built-in manual])
600AC_ARG_ENABLE(manual,
601AC_HELP_STRING([--enable-manual],[Enable built-in manual])
602AC_HELP_STRING([--disable-manual],[Disable built-in manual]),
603[ case "$enableval" in
604 no)
605 AC_MSG_RESULT(no)
606 ;;
607 *) AC_MSG_RESULT(yes)
608 USE_MANUAL="1"
609 ;;
610 esac ],
611 AC_MSG_RESULT(yes)
612 USE_MANUAL="1"
613)
614dnl The actual use of the USE_MANUAL variable is done much later in this
615dnl script to allow other actions to disable it as well.
616
ae1912cb
DS		 617dnl **********************************************************************
618dnl Checks for libraries.
619dnl **********************************************************************
620
9b4253fe 621CURL_CHECK_LIB_XNET
c76e5382 622
9f2780a2
DS		 623dnl gethostbyname without lib or in the nsl lib?
624AC_CHECK_FUNC(gethostbyname,
625 [HAVE_GETHOSTBYNAME="1"
626 ],
627 [ AC_CHECK_LIB(nsl, gethostbyname,
628 [HAVE_GETHOSTBYNAME="1"
629 LIBS="$LIBS -lnsl"
630 ])
631 ])
632
633if test "$HAVE_GETHOSTBYNAME" != "1"
634then
61fb8fea 635 dnl gethostbyname in the socket lib?
9f2780a2
DS		 636 AC_CHECK_LIB(socket, gethostbyname,
637 [HAVE_GETHOSTBYNAME="1"
638 LIBS="$LIBS -lsocket"
639 ])
61fb8fea
DS		 640fi
641
9f2780a2
DS		 642dnl At least one system has been identified to require BOTH nsl and socket
643dnl libs at the same time to link properly.
644if test "$HAVE_GETHOSTBYNAME" != "1"
645then
af43ce73 646 AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
caf8c01e
DS		 647 my_ac_save_LIBS=$LIBS
648 LIBS="-lnsl -lsocket $LIBS"
8ad1928d
YT		 649 AC_LINK_IFELSE([
650 AC_LANG_PROGRAM([[
651 ]],[[
652 gethostbyname();
653 ]])
654 ],[
655 AC_MSG_RESULT([yes])
656 HAVE_GETHOSTBYNAME="1"
657 ],[
658 AC_MSG_RESULT([no])
659 LIBS=$my_ac_save_LIBS
660 ])
9f2780a2 661fi
caf8c01e 662
9f2780a2
DS		 663if test "$HAVE_GETHOSTBYNAME" != "1"
664then
560a82ae
YT		 665 dnl This is for winsock systems
666 if test "$ac_cv_header_windows_h" = "yes"; then
667 if test "$ac_cv_header_winsock_h" = "yes"; then
512b9ac1
YT		 668 case $host in
669 *-*-mingw32ce*)
670 winsock_LIB="-lwinsock"
671 ;;
672 *)
673 winsock_LIB="-lwsock32"
674 ;;
675 esac
560a82ae
YT		 676 fi
677 if test "$ac_cv_header_winsock2_h" = "yes"; then
678 winsock_LIB="-lws2_32"
679 fi
680 if test ! -z "$winsock_LIB"; then
681 my_ac_save_LIBS=$LIBS
682 LIBS="$winsock_LIB $LIBS"
683 AC_MSG_CHECKING([for gethostbyname in $winsock_LIB])
8ad1928d
YT		 684 AC_LINK_IFELSE([
685 AC_LANG_PROGRAM([[
560a82ae
YT		 686#ifdef HAVE_WINDOWS_H
687#ifndef WIN32_LEAN_AND_MEAN
688#define WIN32_LEAN_AND_MEAN
689#endif
690#include <windows.h>
691#ifdef HAVE_WINSOCK2_H
692#include <winsock2.h>
693#else
694#ifdef HAVE_WINSOCK_H
695#include <winsock.h>
696#endif
697#endif
698#endif
8ad1928d 699 ]],[[
560a82ae 700 gethostbyname("www.dummysite.com");
8ad1928d
YT		 701 ]])
702 ],[
703 AC_MSG_RESULT([yes])
704 HAVE_GETHOSTBYNAME="1"
705 ],[
706 AC_MSG_RESULT([no])
707 winsock_LIB=""
708 LIBS=$my_ac_save_LIBS
560a82ae
YT		 709 ])
710 fi
711 fi
684245d6
DF		 712fi
713
0427e944
DF		 714if test "$HAVE_GETHOSTBYNAME" != "1"
715then
716 dnl This is for Minix 3.1
717 AC_MSG_CHECKING([for gethostbyname for Minix 3])
8ad1928d
YT		 718 AC_LINK_IFELSE([
719 AC_LANG_PROGRAM([[
0427e944 720/* Older Minix versions may need <net/gen/netdb.h> here instead */
8ad1928d
YT		 721#include <netdb.h>
722 ]],[[
723 gethostbyname("www.dummysite.com");
724 ]])
725 ],[
726 AC_MSG_RESULT([yes])
727 HAVE_GETHOSTBYNAME="1"
728 ],[
729 AC_MSG_RESULT([no])
730 ])
0427e944
DF		 731fi
732
684245d6
DF		 733if test "$HAVE_GETHOSTBYNAME" != "1"
734then
735 dnl This is for eCos with a stubbed DNS implementation
736 AC_MSG_CHECKING([for gethostbyname for eCos])
8ad1928d
YT		 737 AC_LINK_IFELSE([
738 AC_LANG_PROGRAM([[
684245d6 739#include <stdio.h>
8ad1928d
YT		 740#include <netdb.h>
741 ]],[[
742 gethostbyname("www.dummysite.com");
743 ]])
744 ],[
745 AC_MSG_RESULT([yes])
746 HAVE_GETHOSTBYNAME="1"
747 ],[
748 AC_MSG_RESULT([no])
749 ])
9f2780a2
DS		 750fi
751
b97606f0
DS		 752if test "$HAVE_GETHOSTBYNAME" != "1"
753then
754 dnl gethostbyname in the network lib - for Haiku OS
755 AC_CHECK_LIB(network, gethostbyname,
756 [HAVE_GETHOSTBYNAME="1"
757 LIBS="$LIBS -lnetwork"
758 ])
759fi
760
58f4af79
DS		 761if test "$HAVE_GETHOSTBYNAME" != "1"
762then
763 dnl gethostbyname in the net lib - for BeOS
764 AC_CHECK_LIB(net, gethostbyname,
765 [HAVE_GETHOSTBYNAME="1"
766 LIBS="$LIBS -lnet"
767 ])
768fi
769
770
9b12f096 771if test "$HAVE_GETHOSTBYNAME" != "1"; then
9f2780a2 772 AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
caf8c01e
DS		 773fi
774
ae1912cb 775dnl resolve lib?
22a32389 776AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ])
ae1912cb 777
b174aeaa
DS		 778if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
779 AC_CHECK_LIB(resolve, strcasecmp,
780 [LIBS="-lresolve $LIBS"],
781 ,
782 -lnsl)
783fi
4c621bc6 784ac_cv_func_strcasecmp="no"
b174aeaa 785
1ff4e900 786CURL_CHECK_LIBS_CONNECT
ae1912cb 787
50a1d5ee
YT		 788CURL_NETWORK_LIBS=$LIBS
789
b380dd03 790dnl **********************************************************************
ed80eb5b
YT		 791dnl In case that function clock_gettime with monotonic timer is available,
792dnl check for additional required libraries.
b380dd03 793dnl **********************************************************************
ed80eb5b 794CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
b380dd03 795
c461254d
DF		 796dnl **********************************************************************
797dnl The preceding library checks are all potentially useful for test
798dnl servers (for providing networking support). Save the list of required
799dnl libraries at this point for use while linking those test servers.
800dnl **********************************************************************
801TEST_SERVER_LIBS=$LIBS
ae1912cb 802
c461254d 803dnl **********************************************************************
075c5342
DS		 804AC_MSG_CHECKING([whether to use libgcc])
805AC_ARG_ENABLE(libgcc,
806AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
807[ case "$enableval" in
808 yes)
a0a47f27 809 ALL_LIBS="$ALL_LIBS -lgcc"
075c5342
DS		 810 AC_MSG_RESULT(yes)
811 ;;
812 *) AC_MSG_RESULT(no)
813 ;;
814 esac ],
815 AC_MSG_RESULT(no)
816)
817
3ec605de 818dnl **********************************************************************
d0edb478 819dnl Check for LDAP
205f8b26
DF		 820dnl **********************************************************************
821
822LDAPLIBNAME=""
823AC_ARG_WITH(ldap-lib,
d0edb478 824AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]),
205f8b26
DF		 825 [LDAPLIBNAME="$withval"])
826
827LBERLIBNAME=""
828AC_ARG_WITH(lber-lib,
d0edb478 829AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]),
205f8b26
DF		 830 [LBERLIBNAME="$withval"])
831
832if test x$CURL_DISABLE_LDAP != x1 ; then
833
a171f60b
YT		 834 CURL_CHECK_HEADER_LBER
835 CURL_CHECK_HEADER_LDAP
836 CURL_CHECK_HEADER_LDAPSSL
837 CURL_CHECK_HEADER_LDAP_SSL
3337be81 838
205f8b26 839 if test -z "$LDAPLIBNAME" ; then
43d20d81
YT		 840 if test "$ac_cv_native_windows" = "yes"; then
841 dnl Windows uses a single and unique LDAP library name
842 LDAPLIBNAME="wldap32"
843 LBERLIBNAME="no"
844 fi
205f8b26
DF		 845 fi
846
847 if test "$LDAPLIBNAME" ; then
d0edb478
DS		 848 AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [
849 AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled])
850 AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
851 AC_SUBST(CURL_DISABLE_LDAP, [1])])
c37cdbe2
DF		 852 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
853 AC_SUBST(CURL_DISABLE_LDAPS, [1])
205f8b26 854 else
4db954f8
YT		 855 dnl Try to find the right ldap libraries for this system
856 CURL_CHECK_LIBS_LDAP
857 case X-"$curl_cv_ldap_LIBS" in
858 X-unknown)
859 AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled])
860 AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
861 AC_SUBST(CURL_DISABLE_LDAP, [1])
c37cdbe2
DF		 862 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
863 AC_SUBST(CURL_DISABLE_LDAPS, [1])
4db954f8
YT		 864 ;;
865 esac
205f8b26 866 fi
d0edb478
DS		 867fi
868
869if test x$CURL_DISABLE_LDAP != x1 ; then
205f8b26
DF		 870
871 if test "$LBERLIBNAME" ; then
d0edb478 872 dnl If name is "no" then don't define this library at all
205f8b26 873 dnl (it's only needed if libldap.so's dependencies are broken).
e16c1b8e 874 if test "$LBERLIBNAME" != "no" ; then
d0edb478
DS		 875 AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [
876 AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled])
877 AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
878 AC_SUBST(CURL_DISABLE_LDAP, [1])])
c37cdbe2
DF		 879 AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
880 AC_SUBST(CURL_DISABLE_LDAPS, [1])
205f8b26 881 fi
d0edb478
DS		 882 fi
883fi
884
885if test x$CURL_DISABLE_LDAP != x1 ; then
2e056353 886 AC_CHECK_FUNCS([ldap_url_parse ldap_init_fd])
d0edb478
DS		 887
888 if test "$LDAPLIBNAME" = "wldap32"; then
4b60c3e9 889 curl_ldap_msg="enabled (winldap)"
43d20d81 890 AC_DEFINE(CURL_LDAP_WIN, 1, [Use Windows LDAP implementation])
d0edb478 891 else
4b60c3e9 892 curl_ldap_msg="enabled (OpenLDAP)"
e1c2c9be 893 if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then
2e056353 894 AC_DEFINE(USE_OPENLDAP, 1, [Use OpenLDAP-specific code])
b1c1b9bb 895 AC_SUBST(USE_OPENLDAP, [1])
2e056353 896 fi
205f8b26
DF		 897 fi
898fi
899
e4128f90
JC		 900if test x$CURL_DISABLE_LDAPS != x1 ; then
901 curl_ldaps_msg="enabled"
902fi
903
d1b17779
DS		 904dnl **********************************************************************
905dnl Checks for IPv6
906dnl **********************************************************************
907
908AC_MSG_CHECKING([whether to enable ipv6])
909AC_ARG_ENABLE(ipv6,
910AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support])
911AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]),
912[ case "$enableval" in
913 no)
914 AC_MSG_RESULT(no)
915 ipv6=no
916 ;;
917 *) AC_MSG_RESULT(yes)
918 ipv6=yes
919 ;;
920 esac ],
921
922 AC_TRY_RUN([ /* is AF_INET6 available? */
923#include <sys/types.h>
924#include <sys/socket.h>
925main()
926{
927 if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
928 exit(1);
929 else
930 exit(0);
931}
932],
933 AC_MSG_RESULT(yes)
934 ipv6=yes,
935 AC_MSG_RESULT(no)
936 ipv6=no,
937 AC_MSG_RESULT(no)
938 ipv6=no
939))
940
941if test "$ipv6" = "yes"; then
cff90cf3 942 curl_ipv6_msg="enabled"
d1b17779
DS		 943fi
944
6efde612
GK		 945# Check if struct sockaddr_in6 have sin6_scope_id member
946if test "$ipv6" = yes; then
947 AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member])
948 AC_TRY_COMPILE([
949#include <sys/types.h>
950#include <netinet/in.h>] ,
951 struct sockaddr_in6 s; s.sin6_scope_id = 0; , have_sin6_scope_id=yes)
952 if test "$have_sin6_scope_id" = yes; then
1cc50d31
GK		 953 AC_MSG_RESULT([yes])
954 AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member])
6efde612 955 else
1cc50d31 956 AC_MSG_RESULT([no])
6efde612
GK		 957 fi
958fi
959
7f67a28c
DS		 960dnl **********************************************************************
961dnl Check if the operating system allows programs to write to their own argv[]
962dnl **********************************************************************
963
964AC_MSG_CHECKING([if argv can be written to])
465865c3
YT		 965AC_RUN_IFELSE([
966 AC_LANG_SOURCE([[
7f67a28c 967int main(int argc, char ** argv) {
465865c3
YT		 968 argv[0][0] = ' ';
969 return (argv[0][0] == ' ')?0:1;
7f67a28c 970}
465865c3
YT		 971 ]])
972],[
973 curl_cv_writable_argv=yes
974],[
975 curl_cv_writable_argv=no
976],[
977 curl_cv_writable_argv=cross
0717e469
DS		 978])
979case $curl_cv_writable_argv in
980yes)
77431568
GK		 981 AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv])
982 AC_MSG_RESULT(yes)
983 ;;
0717e469 984no)
77431568
GK		 985 AC_MSG_RESULT(no)
986 ;;
0717e469 987*)
a139ce90
DS		 988 AC_MSG_RESULT(no)
989 AC_MSG_WARN([the previous check could not be made default was used])
77431568 990 ;;
0717e469 991esac
7f67a28c 992
00505c92
DS		 993dnl **********************************************************************
994dnl Check for the presence of Kerberos4 libraries and headers
995dnl **********************************************************************
996
997AC_ARG_WITH(krb4-includes,
f136f435
DS		 998AC_HELP_STRING([--with-krb4-includes=DIR],
999 [Specify location of kerberos4 headers]),[
00505c92
DS		 1000 CPPFLAGS="$CPPFLAGS -I$withval"
1001 KRB4INC="$withval"
1002 want_krb4=yes
1003 ])
1004
1005AC_ARG_WITH(krb4-libs,
f136f435 1006AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[
00505c92
DS		 1007 LDFLAGS="$LDFLAGS -L$withval"
1008 KRB4LIB="$withval"
1009 want_krb4=yes
1010 ])
1011
1012
1013OPT_KRB4=off
1014AC_ARG_WITH(krb4,dnl
f136f435 1015AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[
00505c92 1016 OPT_KRB4="$withval"
5872e8dd
DF		 1017 if test X"$OPT_KRB4" != Xno; then
1018 want_krb4="yes"
1019 if test X"$OPT_KRB4" != Xyes; then
1020 LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff"
1021 KRB4LIB="$OPT_KRB4/lib$libsuff"
1022 CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include"
1023 KRB4INC="$OPT_KRB4/include"
1024 fi
00505c92 1025 fi
00505c92
DS		 1026 ])
1027
1028AC_MSG_CHECKING([if Kerberos4 support is requested])
1029
1030if test "$want_krb4" = yes
1031then
f6e2bfd4
DS		 1032 if test "$ipv6" = "yes"; then
1033 echo krb4 is not compatible with IPv6
1034 exit 1
1035 fi
00505c92
DS		 1036 AC_MSG_RESULT(yes)
1037
1038 dnl Check for & handle argument to --with-krb4
1039
1040 AC_MSG_CHECKING(where to look for Kerberos4)
1041 if test X"$OPT_KRB4" = Xyes
1042 then
1043 AC_MSG_RESULT([defaults])
1044 else
1045 AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC])
1046 fi
1047
1048 dnl Check for DES library
1049 AC_CHECK_LIB(des, des_pcbc_encrypt,
1050 [
1051 AC_CHECK_HEADERS(des.h)
1052
1053 dnl resolv lib?
22a32389 1054 AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)])
00505c92
DS		 1055
1056 dnl Check for the Kerberos4 library
1057 AC_CHECK_LIB(krb, krb_net_read,
1058 [
1059 dnl Check for header files
1060 AC_CHECK_HEADERS(krb.h)
1061
1062 dnl we found the required libraries, add to LIBS
b55507c8 1063 LIBS="-lkrb -lcom_err -ldes $LIBS"
00505c92
DS		 1064
1065 dnl Check for function krb_get_our_ip_for_realm
1066 dnl this is needed for NAT networks
1067 AC_CHECK_FUNCS(krb_get_our_ip_for_realm)
1068
1069 dnl add define KRB4
d4629fd3 1070 AC_DEFINE(HAVE_KRB4, 1,
22a32389 1071 [if you have the Kerberos4 libraries (including -ldes)])
00505c92 1072
1ee7f92c
DS		 1073 dnl substitute it too!
1074 KRB4_ENABLED=1
1075 AC_SUBST(KRB4_ENABLED)
1076
cff90cf3
DS		 1077 curl_krb4_msg="enabled"
1078
00505c92
DS		 1079 dnl the krb4 stuff needs a strlcpy()
1080 AC_CHECK_FUNCS(strlcpy)
1081
1082 ])
1083 ])
1084else
1085 AC_MSG_RESULT(no)
1086fi
1087
09ccfcdc
DS		 1088dnl **********************************************************************
1089dnl Check for FBopenssl(SPNEGO) libraries
1090dnl **********************************************************************
1091
1092AC_ARG_WITH(spnego,
1093 AC_HELP_STRING([--with-spnego=DIR],
5872e8dd
DF		 1094 [Specify location of SPNEGO library fbopenssl]), [
1095 SPNEGO_ROOT="$withval"
1096 if test x"$SPNEGO_ROOT" != xno; then
1097 want_spnego="yes"
1098 fi
1099])
1100
09ccfcdc
DS		 1101AC_MSG_CHECKING([if SPNEGO support is requested])
1102if test x"$want_spnego" = xyes; then
f6413f2c
DS		 1103
1104 if test X"$SPNEGO_ROOT" = Xyes; then
1105 AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!])
1106 AC_MSG_RESULT(no)
09ccfcdc 1107 else
f6413f2c 1108 if test -z "$SPNEGO_LIB_DIR"; then
202e54cf 1109 LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl"
f6413f2c
DS		 1110 else
1111 LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR"
1112 fi
e16c1b8e 1113
f6413f2c 1114 AC_MSG_RESULT(yes)
cff90cf3
DS		 1115 AC_DEFINE(HAVE_SPNEGO, 1,
1116 [Define this if you have the SPNEGO library fbopenssl])
1117 curl_spnego_msg="enabled"
f6413f2c 1118 fi
09ccfcdc
DS		 1119else
1120 AC_MSG_RESULT(no)
1121fi
1122
e56ae142
DS		 1123dnl **********************************************************************
1124dnl Check for GSS-API libraries
1125dnl **********************************************************************
1126
c1b734a3
DS		 1127dnl check for gss stuff in the /usr as default
1128
1129GSSAPI_ROOT="/usr"
e56ae142
DS		 1130AC_ARG_WITH(gssapi-includes,
1131 AC_HELP_STRING([--with-gssapi-includes=DIR],
1132 [Specify location of GSSAPI header]),
e16c1b8e 1133 [ GSSAPI_INCS="-I$withval"
e56ae142
DS		 1134 want_gss="yes" ]
1135)
1136
1137AC_ARG_WITH(gssapi-libs,
1138 AC_HELP_STRING([--with-gssapi-libs=DIR],
77431568 1139 [Specify location of GSSAPI libs]),
2723eda1 1140 [ GSSAPI_LIB_DIR="-L$withval"
e56ae142
DS		 1141 want_gss="yes" ]
1142)
1143
1144AC_ARG_WITH(gssapi,
1145 AC_HELP_STRING([--with-gssapi=DIR],
5872e8dd
DF		 1146 [Where to look for GSSAPI]), [
1147 GSSAPI_ROOT="$withval"
1148 if test x"$GSSAPI_ROOT" != xno; then
e16c1b8e 1149 want_gss="yes"
c1b734a3
DS		 1150 if test x"$GSSAPI_ROOT" = xyes; then
1151 dnl if yes, then use default root
1152 GSSAPI_ROOT="/usr"
1153 fi
5872e8dd
DF		 1154 fi
1155])
e56ae142 1156
982ba214 1157save_CPPFLAGS="$CPPFLAGS"
e56ae142
DS		 1158AC_MSG_CHECKING([if GSSAPI support is requested])
1159if test x"$want_gss" = xyes; then
5effe8f3
DS		 1160 AC_MSG_RESULT(yes)
1161
e56ae142
DS		 1162 if test -z "$GSSAPI_INCS"; then
1163 if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
f4046763 1164 GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi`
49111a63 1165 elif test "$GSSAPI_ROOT" != "yes"; then
533519cc 1166 GSSAPI_INCS="-I$GSSAPI_ROOT/include"
e56ae142 1167 fi
e56ae142 1168 fi
c1b734a3 1169
f4046763 1170 CPPFLAGS="$CPPFLAGS $GSSAPI_INCS"
5effe8f3
DS		 1171
1172 AC_CHECK_HEADER(gss.h,
1173 [
1174 dnl found in the given dirs
1175 AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries])
1176 gnu_gss=yes
1177 ],
1178 [
d0a4b50e 1179 dnl not found, check Heimdal or MIT
cca192e5 1180 AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1])
d0a4b50e 1181 AC_CHECK_HEADERS(
cca192e5 1182 [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],
d0a4b50e 1183 [],
cca192e5
PH		 1184 [not_mit=1],
1185 [
1186AC_INCLUDES_DEFAULT
1187#ifdef HAVE_GSSAPI_GSSAPI_H
1188#include <gssapi/gssapi.h>
1189#endif
1190 ])
d0a4b50e
MM		 1191 if test "x$not_mit" = "x1"; then
1192 dnl MIT not found, check for Heimdal
1193 AC_CHECK_HEADER(gssapi.h,
5effe8f3 1194 [
e16c1b8e 1195 dnl found
40e1a016 1196 AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries])
5effe8f3
DS		 1197 ],
1198 [
1199 dnl no header found, disabling GSS
1200 want_gss=no
1201 AC_MSG_WARN(disabling GSSAPI since no header files was found)
1202 ]
1203 )
d0a4b50e
MM		 1204 else
1205 dnl MIT found
1206 AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries])
1207 dnl check if we have a really old MIT kerberos (<= 1.2)
1208 AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE])
7ad3abfd
YT		 1209 AC_COMPILE_IFELSE([
1210 AC_LANG_PROGRAM([[
d0a4b50e
MM		 1211#include <gssapi/gssapi.h>
1212#include <gssapi/gssapi_generic.h>
1213#include <gssapi/gssapi_krb5.h>
7ad3abfd 1214 ]],[[
d0a4b50e
MM		 1215 gss_import_name(
1216 (OM_uint32 *)0,
1217 (gss_buffer_t)0,
1218 GSS_C_NT_HOSTBASED_SERVICE,
1219 (gss_name_t *)0);
7ad3abfd
YT		 1220 ]])
1221 ],[
1222 AC_MSG_RESULT([yes])
1223 ],[
1224 AC_MSG_RESULT([no])
1225 AC_DEFINE(HAVE_OLD_GSSMIT, 1,
1226 [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE])
1227 ])
d0a4b50e 1228 fi
5effe8f3
DS		 1229 ]
1230 )
1231else
1232 AC_MSG_RESULT(no)
1233fi
1234if test x"$want_gss" = xyes; then
1235 AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries])
1236
1237 curl_gss_msg="enabled (MIT/Heimdal)"
1238
1239 if test -n "$gnu_gss"; then
1240 curl_gss_msg="enabled (GNU GSS)"
9bb51d76
MM		 1241 LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
1242 LIBS="$LIBS -lgss"
5effe8f3 1243 elif test -z "$GSSAPI_LIB_DIR"; then
013d5a72
DS		 1244 case $host in
1245 *-*-darwin*)
1246 LIBS="$LIBS -lgssapi_krb5 -lresolv"
1247 ;;
1248 *)
1249 if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
1250 dnl krb5-config doesn't have --libs-only-L or similar, put everything
1251 dnl into LIBS
1252 gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
1253 LIBS="$LIBS $gss_libs"
1254 elif test "$GSSAPI_ROOT" != "yes"; then
1255 LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
1256 LIBS="$LIBS -lgssapi"
1257 else
1258 LIBS="$LIBS -lgssapi"
1259 fi
1260 ;;
1261 esac
e56ae142 1262 else
9bb51d76
MM		 1263 LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
1264 LIBS="$LIBS -lgssapi"
e56ae142 1265 fi
e56ae142 1266else
5effe8f3 1267 CPPFLAGS="$save_CPPFLAGS"
e56ae142 1268fi
e16c1b8e 1269
ae1912cb
DS		 1270dnl **********************************************************************
1271dnl Check for the presence of SSL libraries and headers
1272dnl **********************************************************************
1273
1274dnl Default to compiler & linker defaults for SSL files & libraries.
1275OPT_SSL=off
2c2baa93
DS		 1276dnl Default to no CA bundle
1277ca="no"
ae1912cb 1278AC_ARG_WITH(ssl,dnl
d7a29388 1279AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
0abccc67 1280AC_HELP_STRING([--without-ssl], [disable OpenSSL]),
e890113f 1281 OPT_SSL=$withval)
ae1912cb 1282
bebd5dbc 1283if test X"$OPT_SSL" != Xno; then
6bd02a3a 1284 dnl backup the pre-ssl variables
4ac7a087
DS		 1285 CLEANLDFLAGS="$LDFLAGS"
1286 CLEANCPPFLAGS="$CPPFLAGS"
6bd02a3a
DS		 1287 CLEANLIBS="$LIBS"
1288
4836154c
DS		 1289 case "$OPT_SSL" in
1290 yes)
75e5967a 1291 dnl --with-ssl (without path) used
736a40fe
DS		 1292 if test x$cross_compiling != xyes; then
1293 dnl only do pkg-config magic when not cross-compiling
1294 PKGTEST="yes"
1295 fi
4370e92d
DS		 1296 PREFIX_OPENSSL=/usr/local/ssl
1297 LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
1298 ;;
4398151f 1299 off)
75e5967a 1300 dnl no --with-ssl option given, just check default places
736a40fe
DS		 1301 if test x$cross_compiling != xyes; then
1302 dnl only do pkg-config magic when not cross-compiling
1303 PKGTEST="yes"
1304 fi
4370e92d
DS		 1305 PREFIX_OPENSSL=
1306 ;;
4836154c 1307 *)
75e5967a
DS		 1308 dnl check the given --with-ssl spot
1309 PKGTEST="no"
4370e92d 1310 PREFIX_OPENSSL=$OPT_SSL
530fde3a
KD		 1311
1312 dnl Try pkg-config even when cross-compiling. Since we
1313 dnl specify PKG_CONFIG_LIBDIR we're only looking where
1314 dnl the user told us to look
383bf1e4
KD		 1315 OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig"
1316 AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$OPENSSL_PCDIR"])
1317 if test -e "$OPENSSL_PCDIR/openssl.pc"; then
530fde3a
KD		 1318 PKGTEST="yes"
1319 fi
1320
1321 dnl in case pkg-config comes up empty, use what we got
1322 dnl via --with-ssl
4370e92d 1323 LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
b98e0aa0 1324 if test "$PREFIX_OPENSSL" != "/usr" ; then
530fde3a
KD		 1325 SSL_LDFLAGS="-L$LIB_OPENSSL"
1326 SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include"
4b441eba 1327 fi
530fde3a 1328 SSL_CPPFLAGS="$SSL_CPPFLAGS -I$PREFIX_OPENSSL/include/openssl"
4ac7a087 1329 ;;
4836154c
DS		 1330 esac
1331
75e5967a
DS		 1332 if test "$PKGTEST" = "yes"; then
1333
383bf1e4 1334 CURL_CHECK_PKGCONFIG(openssl, [$OPENSSL_PCDIR])
75e5967a 1335
75e5967a 1336 if test "$PKGCONFIG" != "no" ; then
383bf1e4
KD		 1337 SSL_LIBS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
1338 $PKGCONFIG --libs-only-l openssl 2>/dev/null`
1339
1340 SSL_LDFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
1341 $PKGCONFIG --libs-only-L openssl 2>/dev/null`
1342
1343 SSL_CPPFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
1344 $PKGCONFIG --cflags-only-I openssl 2>/dev/null`
75e5967a 1345
530fde3a
KD		 1346 AC_MSG_NOTICE([pkg-config: SSL_LIBS: "$SSL_LIBS"])
1347 AC_MSG_NOTICE([pkg-config: SSL_LDFLAGS: "$SSL_LDFLAGS"])
1348 AC_MSG_NOTICE([pkg-config: SSL_CPPFLAGS: "$SSL_CPPFLAGS"])
1349
b9fdc0c2 1350 LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'`
75e5967a 1351
530fde3a
KD		 1352 dnl use the values pkg-config reported. This is here
1353 dnl instead of below with CPPFLAGS and LDFLAGS because we only
1354 dnl learn about this via pkg-config. If we only have
1355 dnl the argument to --with-ssl we don't know what
1356 dnl additional libs may be necessary. Hope that we
1357 dnl don't need any.
b9fdc0c2 1358 LIBS="$LIBS $SSL_LIBS"
75e5967a
DS		 1359 fi
1360 fi
1361
530fde3a
KD		 1362 dnl finally, set flags to use SSL
1363 CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
1364 LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
1365
6abbbaad
YT		 1366 dnl This is for Msys/Mingw
1367 case $host in
1368 *-*-msys* | *-*-mingw*)
1369 AC_MSG_CHECKING([for gdi32])
1370 my_ac_save_LIBS=$LIBS
1371 LIBS="-lgdi32 $LIBS"
1372 AC_TRY_LINK([#include <windef.h>
1373 #include <wingdi.h>],
1374 [GdiFlush();],
1375 [ dnl worked!
1376 AC_MSG_RESULT([yes])],
1377 [ dnl failed, restore LIBS
1378 LIBS=$my_ac_save_LIBS
1379 AC_MSG_RESULT(no)]
1380 )
1381 ;;
1382 esac
1383
4836154c
DS		 1384 AC_CHECK_LIB(crypto, CRYPTO_lock,[
1385 HAVECRYPTO="yes"
c4f7570a 1386 LIBS="-lcrypto $LIBS"
4836154c 1387 ],[
4370e92d
DS		 1388 LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL"
1389 CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
4836154c 1390 AC_CHECK_LIB(crypto, CRYPTO_add_lock,[
c4f7570a
DF		 1391 HAVECRYPTO="yes"
1392 LIBS="-lcrypto $LIBS"], [
6bd02a3a
DS		 1393 LDFLAGS="$CLEANLDFLAGS"
1394 CPPFLAGS="$CLEANCPPFLAGS"
1395 LIBS="$CLEANLIBS"
4836154c
DS		 1396 ])
1397 ])
ae1912cb 1398
ae1912cb 1399
21337f47 1400 if test X"$HAVECRYPTO" = X"yes"; then
ae1912cb
DS		 1401 dnl This is only reasonable to do if crypto actually is there: check for
1402 dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
4836154c 1403
ae1912cb
DS		 1404 AC_CHECK_LIB(ssl, SSL_connect)
1405
b32bf427
DS		 1406 if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
1407 dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff
1408 AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use);
1409 OLIBS=$LIBS
1410 LIBS="$LIBS -lRSAglue -lrsaref"
1411 AC_CHECK_LIB(ssl, SSL_connect)
1412 if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
1413 dnl still no SSL_connect
1414 AC_MSG_RESULT(no)
1415 LIBS=$OLIBS
1416 else
1417 AC_MSG_RESULT(yes)
1418 fi
b32bf427 1419
df3ca591 1420 else
b32bf427 1421
df3ca591
DS		 1422 dnl Have the libraries--check for SSLeay/OpenSSL headers
1423 AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
1424 openssl/pem.h openssl/ssl.h openssl/err.h,
bebd5dbc 1425 curl_ssl_msg="enabled (OpenSSL)"
df3ca591
DS		 1426 OPENSSL_ENABLED=1
1427 AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use]))
1428
1429 if test $ac_cv_header_openssl_x509_h = no; then
d99c20f6
DS		 1430 dnl we don't use the "action" part of the AC_CHECK_HEADERS macro
1431 dnl since 'err.h' might in fact find a krb4 header with the same
1432 dnl name
1433 AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)
1434
e16c1b8e 1435 if test $ac_cv_header_x509_h = yes &&
d99c20f6
DS		 1436 test $ac_cv_header_crypto_h = yes &&
1437 test $ac_cv_header_ssl_h = yes; then
1438 dnl three matches
bebd5dbc 1439 curl_ssl_msg="enabled (OpenSSL)"
d99c20f6
DS		 1440 OPENSSL_ENABLED=1
1441 fi
df3ca591
DS		 1442 fi
1443 fi
1444
f966dad3
DS		 1445 if test X"$OPENSSL_ENABLED" = X"1"; then
1446 AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled])
090a7f38
DS		 1447
1448 dnl is there a pkcs12.h header present?
1449 AC_CHECK_HEADERS(openssl/pkcs12.h)
c4f7570a
DF		 1450 else
1451 LIBS="$CLEANLIBS"
f966dad3 1452 fi
c4f7570a
DF		 1453 dnl USE_SSLEAY is the historical name for what configure calls
1454 dnl OPENSSL_ENABLED; the names should really be unified
df3ca591 1455 USE_SSLEAY="$OPENSSL_ENABLED"
df3ca591 1456 AC_SUBST(USE_SSLEAY)
df3ca591
DS		 1457
1458 if test X"$OPT_SSL" != Xoff &&
1459 test "$OPENSSL_ENABLED" != "1"; then
1460 AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!])
1ee7f92c 1461 fi
df3ca591
DS		 1462 fi
1463
df3ca591 1464 if test X"$OPENSSL_ENABLED" = X"1"; then
e157aabd 1465 dnl If the ENGINE library seems to be around, check for the OpenSSL engine
f169b750
DS		 1466 dnl stuff, it is kind of "separated" from the main SSL check
1467 AC_CHECK_FUNC(ENGINE_init,
1468 [
1469 AC_CHECK_HEADERS(openssl/engine.h)
1470 AC_CHECK_FUNCS( ENGINE_load_builtin_engines )
1471 ])
af6c3947 1472
2c2baa93 1473 dnl these can only exist if openssl exists
d052e545 1474 dnl yassl doesn't have SSL_get_shutdown
2c2baa93
DS		 1475
1476 AC_CHECK_FUNCS( RAND_status \
1477 RAND_screen \
e16bc916 1478 RAND_egd \
10a11e3a 1479 ENGINE_cleanup \
d052e545
DS		 1480 CRYPTO_cleanup_all_ex_data \
1481 SSL_get_shutdown )
1482
1483 dnl Make an attempt to detect if this is actually yassl's headers and
1484 dnl OpenSSL emulation layer. We still leave everything else believing
1485 dnl and acting like OpenSSL.
2c2baa93 1486
248f0571 1487 AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode])
8ad1928d
YT		 1488 AC_COMPILE_IFELSE([
1489 AC_LANG_PROGRAM([[
d052e545 1490#include <openssl/ssl.h>
8ad1928d 1491 ]],[[
248f0571
YT		 1492#if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER)
1493 int dummy = SSL_ERROR_NONE;
1494#else
1495 Not the yaSSL OpenSSL compatibility header.
1496#endif
8ad1928d
YT		 1497 ]])
1498 ],[
1499 AC_MSG_RESULT([yes])
1500 AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1,
1501 [Define to 1 if using yaSSL in OpenSSL compatibility mode.])
1502 curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)"
1503 ],[
1504 AC_MSG_RESULT([no])
248f0571 1505 ])
ae1912cb 1506 fi
00505c92 1507
df3ca591 1508 if test "$OPENSSL_ENABLED" = "1"; then
8882d1fa
DS		 1509 if test -n "$LIB_OPENSSL"; then
1510 dnl when the ssl shared libs were found in a path that the run-time
1511 dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
1512 dnl to prevent further configure tests to fail due to this
1513
1514 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL"
1515 export LD_LIBRARY_PATH
1516 AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH])
1517 fi
1ee7f92c
DS		 1518 fi
1519
ae1912cb
DS		 1520fi
1521
c518c52a
DS		 1522dnl **********************************************************************
1523dnl Check for the presence of ZLIB libraries and headers
1524dnl **********************************************************************
1525
1526dnl Check for & handle argument to --with-zlib.
1527
1528_cppflags=$CPPFLAGS
1529_ldflags=$LDFLAGS
1530AC_ARG_WITH(zlib,
1531AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH])
1532AC_HELP_STRING([--without-zlib],[disable use of zlib]),
1533 [OPT_ZLIB="$withval"])
1534
1535if test "$OPT_ZLIB" = "no" ; then
1536 AC_MSG_WARN([zlib disabled])
1537else
1538 if test "$OPT_ZLIB" = "yes" ; then
1539 OPT_ZLIB=""
1540 fi
1541
1542 if test -z "$OPT_ZLIB" ; then
1543 dnl check for the lib first without setting any new path, since many
1544 dnl people have it in the default path
1545
1546 AC_CHECK_LIB(z, inflateEnd,
1547 dnl libz found, set the variable
1548 [HAVE_LIBZ="1"],
1549 dnl if no lib found, try /usr/local
1550 [OPT_ZLIB="/usr/local"])
1551
1552 fi
1553
1554 dnl Add a nonempty path to the compiler flags
1555 if test -n "$OPT_ZLIB"; then
1556 CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
1557 LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff"
1558 fi
1559
1560 AC_CHECK_HEADER(zlib.h,
1561 [
1562 dnl zlib.h was found
1563 HAVE_ZLIB_H="1"
1564 dnl if the lib wasn't found already, try again with the new paths
1565 if test "$HAVE_LIBZ" != "1"; then
1566 AC_CHECK_LIB(z, gzread,
1567 [
1568 dnl the lib was found!
1569 HAVE_LIBZ="1"
1570 ],
1571 [ CPPFLAGS=$_cppflags
1572 LDFLAGS=$_ldflags])
1573 fi
1574 ],
1575 [
1576 dnl zlib.h was not found, restore the flags
1577 CPPFLAGS=$_cppflags
1578 LDFLAGS=$_ldflags]
1579 )
1580
1581 if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1"
1582 then
1583 AC_MSG_WARN([configure found only the libz lib, not the header file!])
48dd0c56 1584 HAVE_LIBZ=""
c518c52a
DS		 1585 elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1"
1586 then
1587 AC_MSG_WARN([configure found only the libz header file, not the lib!])
1588 elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1"
1589 then
1590 dnl both header and lib were found!
1591 AC_SUBST(HAVE_LIBZ)
1592 AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
1593 AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available])
1594
1595 CURL_LIBS="$CURL_LIBS -lz"
1596 LIBS="$LIBS -lz"
1597
1598 dnl replace 'HAVE_LIBZ' in the automake makefile.ams
1599 AMFIXLIB="1"
1600 AC_MSG_NOTICE([found both libz and libz.h header])
1601 curl_zlib_msg="enabled"
1602 fi
1603fi
1604
1605dnl set variable for use in automakefile(s)
1606AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1)
1607
df3ca591 1608dnl **********************************************************************
e16c1b8e 1609dnl Check for the random seed preferences
df3ca591
DS		 1610dnl **********************************************************************
1611
1612if test X"$OPENSSL_ENABLED" = X"1"; then
1613 AC_ARG_WITH(egd-socket,
1614 AC_HELP_STRING([--with-egd-socket=FILE],
1615 [Entropy Gathering Daemon socket pathname]),
1616 [ EGD_SOCKET="$withval" ]
1617 )
1618 if test -n "$EGD_SOCKET" ; then
1619 AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
1620 [your Entropy Gathering Daemon socket pathname] )
1621 fi
1622
1623 dnl Check for user-specified random device
1624 AC_ARG_WITH(random,
1625 AC_HELP_STRING([--with-random=FILE],
1626 [read randomness from FILE (default=/dev/urandom)]),
1627 [ RANDOM_FILE="$withval" ],
1628 [
a87102c7
DS		 1629 if test x$cross_compiling != xyes; then
1630 dnl Check for random device
1631 AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
1632 else
1633 AC_MSG_WARN([skipped the /dev/urandom detection when cross-compiling])
1634 fi
df3ca591
DS		 1635 ]
1636 )
1637 if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
1638 AC_SUBST(RANDOM_FILE)
1639 AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
1640 [a suitable file to read random data from])
1641 fi
1642fi
1643
2531cd94
PS		 1644dnl ---
1645dnl We require OpenSSL with SRP support.
1646dnl ---
1647if test "$OPENSSL_ENABLED" = "1"; then
1648 AC_CHECK_LIB(crypto, SRP_Calc_client_key,
1649 [
1650 AC_DEFINE(HAVE_SSLEAY_SRP, 1, [if you have the function SRP_Calc_client_key])
1651 AC_SUBST(HAVE_SSLEAY_SRP, [1])
1652 ])
1653fi
1654
bebd5dbc 1655dnl ----------------------------------------------------
b9fdc0c2 1656dnl check for GnuTLS
bebd5dbc
DS		 1657dnl ----------------------------------------------------
1658
1659dnl Default to compiler & linker defaults for GnuTLS files & libraries.
e49a7e36 1660OPT_GNUTLS=no
bebd5dbc
DS		 1661
1662AC_ARG_WITH(gnutls,dnl
c40ae2cb 1663AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root])
bebd5dbc
DS		 1664AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]),
1665 OPT_GNUTLS=$withval)
1666
1667if test "$OPENSSL_ENABLED" != "1"; then
1668
e49a7e36 1669 if test X"$OPT_GNUTLS" != Xno; then
b9fdc0c2 1670
b9fdc0c2 1671 addld=""
bebd5dbc 1672 if test "x$OPT_GNUTLS" = "xyes"; then
966cc10f 1673 dnl this is with no partiular path given
b9fdc0c2
DS		 1674 CURL_CHECK_PKGCONFIG(gnutls)
1675
1676 if test "$PKGCONFIG" != "no" ; then
1677 addlib=`$PKGCONFIG --libs-only-l gnutls`
1678 addld=`$PKGCONFIG --libs-only-L gnutls`
1679 addcflags=`$PKGCONFIG --cflags-only-I gnutls`
1680 version=`$PKGCONFIG --modversion gnutls`
1681 gtlslib=`echo $addld | $SED -e 's/-L//'`
966cc10f
DS		 1682 else
1683 dnl without pkg-config, we try libgnutls-config as that was how it
1684 dnl used to be done
1685 check=`libgnutls-config --version 2>/dev/null`
1686 if test -n "$check"; then
1687 addlib=`libgnutls-config --libs`
1688 addcflags=`libgnutls-config --cflags`
1689 version=`libgnutls-config --version`
1690 gtlslib=`libgnutls-config --prefix`/lib$libsuff
1691 fi
c2fcdf3a 1692 fi
f90551ff 1693 else
966cc10f
DS		 1694 dnl this is with a given path, first check if there's a libgnutls-config
1695 dnl there and if not, make an educated guess
0cb6f305
DS		 1696 cfg=$OPT_GNUTLS/bin/libgnutls-config
1697 check=`$cfg --version 2>/dev/null`
966cc10f 1698 if test -n "$check"; then
0cb6f305
DS		 1699 addlib=`$cfg --libs`
1700 addcflags=`$cfg --cflags`
1701 version=`$cfg --version`
1702 gtlslib=`$cfg --prefix`/lib$libsuff
966cc10f
DS		 1703 else
1704 dnl without pkg-config and libgnutls-config, we guess a lot!
1705 addlib=-lgnutls
1706 addld=-L$OPT_GNUTLS/lib$libsuff
1707 addcflags=-I$OPT_GNUTLS/include
1708 version="" # we just don't know
1709 gtlslib=$OPT_GNUTLS/lib$libsuff
1710 fi
b9fdc0c2
DS		 1711 fi
1712
1713 if test -z "$version"; then
1714 dnl lots of efforts, still no go
1715 version="unknown"
bebd5dbc 1716 fi
b9fdc0c2 1717
313f1a1e 1718 if test -n "$addlib"; then
bebd5dbc 1719
b0bc2f00 1720 CLEANLIBS="$LIBS"
313f1a1e 1721 CLEANCPPFLAGS="$CPPFLAGS"
b9fdc0c2 1722 CLEADLDFLAGS="$LDFLAGS"
e16c1b8e 1723
b0bc2f00 1724 LIBS="$LIBS $addlib"
b9fdc0c2 1725 LDFLAGS="$LDFLAGS $addld"
313f1a1e
DS		 1726 if test "$addcflags" != "-I/usr/include"; then
1727 CPPFLAGS="$CPPFLAGS $addcflags"
1728 fi
e16c1b8e 1729
313f1a1e 1730 AC_CHECK_LIB(gnutls, gnutls_check_version,
bebd5dbc
DS		 1731 [
1732 AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled])
1733 AC_SUBST(USE_GNUTLS, [1])
02267eba 1734 GNUTLS_ENABLED=1
bebd5dbc 1735 USE_GNUTLS="yes"
313f1a1e 1736 curl_ssl_msg="enabled (GnuTLS)"
bebd5dbc
DS		 1737 ],
1738 [
b0bc2f00 1739 LIBS="$CLEANLIBS"
bebd5dbc
DS		 1740 CPPFLAGS="$CLEANCPPFLAGS"
1741 ])
e16c1b8e 1742
313f1a1e
DS		 1743 if test "x$USE_GNUTLS" = "xyes"; then
1744 AC_MSG_NOTICE([detected GnuTLS version $version])
241b2b4a 1745
b9fdc0c2
DS		 1746 if test -n "$gtlslib"; then
1747 dnl when shared libs were found in a path that the run-time
1748 dnl linker doesn't search through, we need to add it to
1749 dnl LD_LIBRARY_PATH to prevent further configure tests to fail
1750 dnl due to this
313f1a1e 1751
b9fdc0c2
DS		 1752 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlslib"
1753 export LD_LIBRARY_PATH
1754 AC_MSG_NOTICE([Added $gtlslib to LD_LIBRARY_PATH])
1755 fi
313f1a1e 1756 fi
241b2b4a 1757
bebd5dbc 1758 fi
313f1a1e 1759
bebd5dbc
DS		 1760 fi dnl GNUTLS not disabled
1761
bebd5dbc 1762fi dnl OPENSSL != 1
779ca097 1763
f3df524b
DS		 1764dnl ---
1765dnl If GnuTLS is enabled, we MUST verify that it uses libgcrypt since
1766dnl curl code relies on that but recent GnuTLS versions can in fact build
1767dnl with different crypto libraries which curl right now cannot handle
1768dnl ---
1769
1770if test "$GNUTLS_ENABLED" = "1"; then
1771 AC_CHECK_LIB(gcrypt,
1772 gcry_control, ,
1773 [
1774 AC_MSG_ERROR([need GnuTLS built with gcrypt to function with GnuTLS])
1775 ])
1776fi
1777
59cf93cc
QS		 1778dnl ---
1779dnl We require GnuTLS with SRP support.
1780dnl ---
1781if test "$GNUTLS_ENABLED" = "1"; then
1782 AC_CHECK_LIB(gnutls, gnutls_srp_verifier,
1783 [
1784 AC_DEFINE(HAVE_GNUTLS_SRP, 1, [if you have the function gnutls_srp_verifier])
1785 AC_SUBST(HAVE_GNUTLS_SRP, [1])
1786 ])
1787fi
1788
51427e19
HHC		 1789dnl ----------------------------------------------------
1790dnl check for PolarSSL
1791dnl ----------------------------------------------------
1792
1793dnl Default to compiler & linker defaults for PolarSSL files & libraries.
1794OPT_POLARSSL=no
1795
1796_cppflags=$CPPFLAGS
1797_ldflags=$LDFLAGS
1798AC_ARG_WITH(polarssl,dnl
c40ae2cb 1799AC_HELP_STRING([--with-polarssl=PATH],[where to look for PolarSSL, PATH points to the installation root])
51427e19
HHC		 1800AC_HELP_STRING([--without-polarssl], [disable PolarSSL detection]),
1801 OPT_POLARSSL=$withval)
1802
1803if test "$OPENSSL_ENABLED" != "1"; then
1804
1805 if test X"$OPT_POLARSSL" != Xno; then
1806
1807 if test "$OPT_POLARSSL" = "yes"; then
1808 OPT_POLARSSL=""
1809 fi
1810
1811 if test -z "$OPT_POLARSSL" ; then
1812 dnl check for lib first without setting any new path
1813
1814 AC_CHECK_LIB(polarssl, havege_init,
1815 dnl libpolarssl found, set the variable
1816 [
1817 AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
1818 AC_SUBST(USE_POLARSSL, [1])
1819 POLARSSL_ENABLED=1
1820 USE_POLARSSL="yes"
1821 curl_ssl_msg="enabled (PolarSSL)"
1822 ])
1823 fi
1824
1825 if test "x$USE_POLARSSL" != "xyes"; then
1826 dnl add the path and test again
1827 addld=-L$OPT_POLARSSL/lib$libsuff
1828 addcflags=-I$OPT_POLARSSL/include
1829 polarssllib=$OPT_POLARSSL/lib$libsuff
1830
1831 LDFLAGS="$LDFLAGS $addld"
1832 if test "$addcflags" != "-I/usr/include"; then
1833 CPPFLAGS="$CPPFLAGS $addcflags"
1834 fi
1835
1836 AC_CHECK_LIB(polarssl, ssl_init,
1837 [
1838 AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
1839 AC_SUBST(USE_POLARSSL, [1])
1840 POLARSSL_ENABLED=1
1841 USE_POLARSSL="yes"
1842 curl_ssl_msg="enabled (PolarSSL)"
1843 ],
1844 [
1845 CPPFLAGS=$_cppflags
1846 LDFLAGS=$_ldflags
1847 ])
1848 fi
1849
1850 if test "x$USE_POLARSSL" = "xyes"; then
1851 AC_MSG_NOTICE([detected PolarSSL])
1852
1853 CURL_LIBS="$CURL_LIBS -lpolarssl"
1854 LIBS="$LIBS -lpolarssl"
1855
1856 if test -n "$polarssllib"; then
1857 dnl when shared libs were found in a path that the run-time
1858 dnl linker doesn't search through, we need to add it to
1859 dnl LD_LIBRARY_PATH to prevent further configure tests to fail
1860 dnl due to this
1861
1862 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$polarssllib"
1863 export LD_LIBRARY_PATH
1864 AC_MSG_NOTICE([Added $polarssllib to LD_LIBRARY_PATH])
1865 fi
1866
51427e19
HHC		 1867 fi
1868
1869 fi dnl PolarSSL not disabled
1870
1871fi dnl OPENSSL != 1
1872
9e60d8fd
TO		 1873dnl ----------------------------------------------------
1874dnl check for CyaSSL
1875dnl ----------------------------------------------------
1876
1877dnl Default to compiler & linker defaults for CyaSSL files & libraries.
1878OPT_CYASSL=no
1879
1880_cppflags=$CPPFLAGS
1881_ldflags=$LDFLAGS
1882AC_ARG_WITH(cyassl,dnl
1883AC_HELP_STRING([--with-cyassl=PATH],[where to look for CyaSSL, PATH points to the installation root (default: /usr/local/cyassl)])
1884AC_HELP_STRING([--without-cyassl], [disable CyaSSL detection]),
1885 OPT_CYASSL=$withval)
1886
1887if test "$OPENSSL_ENABLED" != "1"; then
1888
1889 if test X"$OPT_CYASSL" != Xno; then
1890
1891 if test "$OPT_CYASSL" = "yes"; then
1892 OPT_CYASSL=""
1893 fi
1894
1895 if test -z "$OPT_CYASSL" ; then
1896 dnl check for lib in default first
1897
1898 trycyassldir="/usr/local/cyassl"
1899
1900 LDFLAGS="$LDFLAGS -L$trycyassldir/lib"
1901 CPPFLAGS="$CPPFLAGS -I$trycyassldir/include"
1902
1903 AC_CHECK_LIB(cyassl, InitCyaSSL,
1904 dnl libcyassl found, set the variable
1905 [
1906 AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled])
1907 AC_SUBST(USE_CYASSL, [1])
1908 CYASSL_ENABLED=1
1909 USE_CYASSL="yes"
1910 curl_ssl_msg="enabled (CyaSSL)"
1911 ])
1912 fi
1913
1914 if test "x$USE_CYASSL" != "xyes"; then
1915 dnl add the path and test again
1916 addld=-L$OPT_CYASSL/lib$libsuff
1917 addcflags=-I$OPT_CYASSL/include
1918 cyassllib=$OPT_CYASSL/lib$libsuff
1919
1920 LDFLAGS="$LDFLAGS $addld"
1921 if test "$addcflags" != "-I/usr/include"; then
1922 CPPFLAGS="$CPPFLAGS $addcflags"
1923 fi
1924
1925 AC_CHECK_LIB(cyassl, InitCyaSSL,
1926 [
1927 AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled])
1928 AC_SUBST(USE_CYASSL, [1])
1929 CYASSL_ENABLED=1
1930 USE_CYASSL="yes"
1931 curl_ssl_msg="enabled (CyaSSL)"
1932 ],
1933 [
1934 CPPFLAGS=$_cppflags
1935 LDFLAGS=$_ldflags
1936 ])
1937 fi
1938
1939 if test "x$USE_CYASSL" = "xyes"; then
1940 AC_MSG_NOTICE([detected CyaSSL])
1941
1942 CURL_LIBS="$CURL_LIBS -lcyassl -lm"
1943 LIBS="$LIBS -lcyassl -lm"
1944
1945 if test -n "$cyassllib"; then
1946 dnl when shared libs were found in a path that the run-time
1947 dnl linker doesn't search through, we need to add it to
1948 dnl LD_LIBRARY_PATH to prevent further configure tests to fail
1949 dnl due to this
1950
1951 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$cyassllib"
1952 export LD_LIBRARY_PATH
1953 AC_MSG_NOTICE([Added $cyassllib to LD_LIBRARY_PATH])
1954 fi
1955
1956 fi
1957
1958 fi dnl CyaSSL not disabled
1959
1960fi dnl OPENSSL != 1
1961
7f70dbca
DS		 1962dnl ----------------------------------------------------
1963dnl NSS. Only check if GnuTLS and OpenSSL are not enabled
1964dnl ----------------------------------------------------
1965
1966dnl Default to compiler & linker defaults for NSS files & libraries.
1967OPT_NSS=no
1968
1969AC_ARG_WITH(nss,dnl
c40ae2cb 1970AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root])
7f70dbca
DS		 1971AC_HELP_STRING([--without-nss], [disable NSS detection]),
1972 OPT_NSS=$withval)
1973
1974if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then
1975
1976 if test X"$OPT_NSS" != Xno; then
1977 if test "x$OPT_NSS" = "xyes"; then
b9fdc0c2
DS		 1978
1979 CURL_CHECK_PKGCONFIG(nss)
1980
1981 if test "$PKGCONFIG" != "no" ; then
1982 addlib=`$PKGCONFIG --libs nss`
1983 addcflags=`$PKGCONFIG --cflags nss`
1984 version=`$PKGCONFIG --modversion nss`
1985 nssprefix=`$PKGCONFIG --variable=prefix nss`
ceda7e98
DS		 1986 else
1987 dnl Without pkg-config, we check for nss-config
1988
1989 check=`nss-config --version 2>/dev/null`
1990 if test -n "$check"; then
1991 addlib=`nss-config --libs`
1992 addcflags=`nss-config --cflags`
1993 version=`nss-config --version`
1994 nssprefix=`nss-config --prefix`
1995 else
1996 addlib="-lnss3"
1997 addcflags=""
1998 version="unknown"
1999 fi
b9fdc0c2 2000 fi
43442153
KD		 2001 else
2002 # Without pkg-config, we'll kludge in some defaults
2003 addlib="-L$OPT_NSS/lib -lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl"
2004 addcflags="-I$OPT_NSS/include"
2005 version="unknown"
eb16c0e1 2006 nssprefix=$OPT_NSS
7f70dbca 2007 fi
43442153 2008
8c3f40ee
DS		 2009 dnl Check for functionPK11_CreateGenericObject
2010 dnl this is needed for using the PEM PKCS#11 module
20695098 2011 AC_CHECK_LIB(nss3, PK11_CreateGenericObject,
8c3f40ee
DS		 2012 [
2013 AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject])
2014 AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1])
2015 ])
7f70dbca
DS		 2016 if test -n "$addlib"; then
2017
2018 CLEANLIBS="$LIBS"
2019 CLEANCPPFLAGS="$CPPFLAGS"
e16c1b8e 2020
7f70dbca
DS		 2021 LIBS="$LIBS $addlib"
2022 if test "$addcflags" != "-I/usr/include"; then
2023 CPPFLAGS="$CPPFLAGS $addcflags"
2024 fi
e16c1b8e 2025
7f70dbca
DS		 2026 AC_CHECK_LIB(nss3, NSS_Initialize,
2027 [
2028 AC_DEFINE(USE_NSS, 1, [if NSS is enabled])
2029 AC_SUBST(USE_NSS, [1])
2030 USE_NSS="yes"
2031 NSS_ENABLED=1
2032 curl_ssl_msg="enabled (NSS)"
2033 ],
2034 [
2035 LIBS="$CLEANLIBS"
2036 CPPFLAGS="$CLEANCPPFLAGS"
2037 ])
e16c1b8e 2038
7f70dbca
DS		 2039 if test "x$USE_NSS" = "xyes"; then
2040 AC_MSG_NOTICE([detected NSS version $version])
2041
2042 dnl when shared libs were found in a path that the run-time
2043 dnl linker doesn't search through, we need to add it to
2044 dnl LD_LIBRARY_PATH to prevent further configure tests to fail
2045 dnl due to this
2046
2047 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff"
2048 export LD_LIBRARY_PATH
2049 AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH])
2050 fi
2051
2052 fi
2053
2054 fi dnl NSS not disabled
2055
2056fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1
2057
108d7693
EH		 2058OPT_AXTLS=off
2059
2060AC_ARG_WITH(axtls,dnl
68b2a981 2061AC_HELP_STRING([--with-axtls=PATH],[Where to look for axTLS, PATH points to the axTLS installation prefix (default: /usr/local). Ignored if another SSL engine is selected.])
108d7693
EH		 2062AC_HELP_STRING([--without-axtls], [disable axTLS]),
2063 OPT_AXTLS=$withval)
2064
2065if test "$curl_ssl_msg" = "$init_ssl_msg"; then
2066 if test X"$OPT_AXTLS" != Xno; then
2067 dnl backup the pre-axtls variables
2068 CLEANLDFLAGS="$LDFLAGS"
2069 CLEANCPPFLAGS="$CPPFLAGS"
2070 CLEANLIBS="$LIBS"
2071
2072 case "$OPT_AXTLS" in
2073 yes)
2074 dnl --with-axtls (without path) used
68b2a981
DS		 2075 PREFIX_AXTLS=/usr/local
2076 LIB_AXTLS="$PREFIX_AXTLS/lib"
2077 LDFLAGS="$LDFLAGS -L$LIB_AXTLS"
2078 CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include"
108d7693
EH		 2079 ;;
2080 off)
2081 dnl no --with-axtls option given, just check default places
2082 PREFIX_AXTLS=
2083 ;;
2084 *)
2085 dnl check the given --with-axtls spot
2086 PREFIX_AXTLS=$OPT_AXTLS
68b2a981 2087 LIB_AXTLS="$PREFIX_AXTLS/lib"
108d7693 2088 LDFLAGS="$LDFLAGS -L$LIB_AXTLS"
68b2a981 2089 CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include"
108d7693
EH		 2090 ;;
2091 esac
2092
2093 AC_CHECK_LIB(axtls, ssl_version,[
2094 LIBS="-laxtls $LIBS"
2095 AC_DEFINE(USE_AXTLS, 1, [if axTLS is enabled])
2096 AC_SUBST(USE_AXTLS, [1])
2097 AXTLS_ENABLED=1
2098 USE_AXTLS="yes"
2099 curl_ssl_msg="enabled (axTLS)"
2100
2101
2102 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_AXTLS"
2103 export LD_LIBRARY_PATH
2104 AC_MSG_NOTICE([Added $LIB_AXTLS to LD_LIBRARY_PATH])
2105 ],[
2106 LDFLAGS="$CLEANLDFLAGS"
2107 CPPFLAGS="$CLEANCPPFLAGS"
2108 LIBS="$CLEANLIBS"
2109 ])
2110 fi
2111fi
2112
9e60d8fd 2113if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED" = "x"; then
7f70dbca 2114 AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.])
9e60d8fd 2115 AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss or --with-axtls to address this.])
57d2fb41
DS		 2116else
2117 # SSL is enabled, genericly
2118 AC_SUBST(SSL_ENABLED)
2119 SSL_ENABLED="1"
7f70dbca
DS		 2120fi
2121
779ca097
DS		 2122dnl **********************************************************************
2123dnl Check for the CA bundle
2124dnl **********************************************************************
2125
fb23b857 2126CURL_CHECK_CA_BUNDLE
779ca097 2127
62ed5530
DF		 2128dnl **********************************************************************
2129dnl Check for the presence of LIBSSH2 libraries and headers
2130dnl **********************************************************************
2131
2132dnl Default to compiler & linker defaults for LIBSSH2 files & libraries.
2133OPT_LIBSSH2=off
2134AC_ARG_WITH(libssh2,dnl
c40ae2cb 2135AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
62ed5530
DF		 2136AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]),
2137 OPT_LIBSSH2=$withval)
2138
2139if test X"$OPT_LIBSSH2" != Xno; then
2140 dnl backup the pre-libssh2 variables
2141 CLEANLDFLAGS="$LDFLAGS"
2142 CLEANCPPFLAGS="$CPPFLAGS"
2143 CLEANLIBS="$LIBS"
2144
2145 case "$OPT_LIBSSH2" in
2146 yes)
2147 dnl --with-libssh2 (without path) used
1951cd1e
DS		 2148 CURL_CHECK_PKGCONFIG(libssh2)
2149
2150 if test "$PKGCONFIG" != "no" ; then
2151 LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2`
2152 LD_SSH2=`$PKGCONFIG --libs-only-L libssh2`
2153 CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2`
2154 version=`$PKGCONFIG --modversion libssh2`
2155 DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/-L//'`
2156 fi
43442153 2157
62ed5530
DF		 2158 ;;
2159 off)
2160 dnl no --with-libssh2 option given, just check default places
62ed5530
DF		 2161 ;;
2162 *)
2163 dnl use the given --with-libssh2 spot
1951cd1e 2164 PREFIX_SSH2=$OPT_LIBSSH2
62ed5530
DF		 2165 ;;
2166 esac
2167
1951cd1e
DS		 2168 dnl if given with a prefix, we set -L and -I based on that
2169 if test -n "$PREFIX_SSH2"; then
fde79589 2170 LIB_SSH2="-lssh2"
9fced16e 2171 LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff
1951cd1e 2172 CPP_SSH2=-I${PREFIX_SSH2}/include
9fced16e 2173 DIR_SSH2=${PREFIX_SSH2}/lib$libsuff
1951cd1e
DS		 2174 fi
2175
2176 LDFLAGS="$LDFLAGS $LD_SSH2"
2177 CPPFLAGS="$CPPFLAGS $CPP_SSH2"
2178 LIBS="$LIBS $LIB_SSH2"
2179
62ed5530
DF		 2180 AC_CHECK_LIB(ssh2, libssh2_channel_open_ex)
2181
2182 AC_CHECK_HEADERS(libssh2.h,
2183 curl_ssh_msg="enabled (libSSH2)"
2184 LIBSSH2_ENABLED=1
2185 AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use])
2186 AC_SUBST(USE_LIBSSH2, [1])
2187 )
2188
2189 if test X"$OPT_LIBSSH2" != Xoff &&
2190 test "$LIBSSH2_ENABLED" != "1"; then
2191 AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!])
2192 fi
2193
2194 if test "$LIBSSH2_ENABLED" = "1"; then
9fced16e 2195 if test -n "$DIR_SSH2"; then
62ed5530
DF		 2196 dnl when the libssh2 shared libs were found in a path that the run-time
2197 dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
2198 dnl to prevent further configure tests to fail due to this
2199
2200 dnl libssh2_version is a post 1.0 addition
6be508dc 2201 dnl libssh2_init and libssh2_exit were added in 1.2.5
f8cf037e 2202 dnl libssh2_scp_send64 was added in 1.2.6
e214cd4a 2203 dnl libssh2_session_handshake was added in 1.2.8
f8cf037e 2204 AC_CHECK_FUNCS( libssh2_version libssh2_init libssh2_exit \
e214cd4a 2205 libssh2_scp_send64 libssh2_session_handshake)
62ed5530 2206
1951cd1e 2207 LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DIR_SSH2"
62ed5530 2208 export LD_LIBRARY_PATH
1951cd1e 2209 AC_MSG_NOTICE([Added $DIR_SSH2 to LD_LIBRARY_PATH])
62ed5530
DF		 2210 fi
2211 else
2212 dnl no libssh2, revert back to clean variables
2213 LDFLAGS=$CLEANLDFLAGS
2214 CPPFLAGS=$CLEANCPPFLAGS
2215 LIBS=$CLEANLIBS
2216 fi
2217fi
2218
04cb15ae
HC		 2219dnl **********************************************************************
2220dnl Check for the presence of LIBRTMP libraries and headers
2221dnl **********************************************************************
2222
2223dnl Default to compiler & linker defaults for LIBRTMP files & libraries.
2224OPT_LIBRTMP=off
2225AC_ARG_WITH(librtmp,dnl
c40ae2cb 2226AC_HELP_STRING([--with-librtmp=PATH],[Where to look for librtmp, PATH points to the LIBRTMP installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
04cb15ae
HC		 2227AC_HELP_STRING([--without-librtmp], [disable LIBRTMP]),
2228 OPT_LIBRTMP=$withval)
2229
2230if test X"$OPT_LIBRTMP" != Xno; then
2231 dnl backup the pre-librtmp variables
2232 CLEANLDFLAGS="$LDFLAGS"
2233 CLEANCPPFLAGS="$CPPFLAGS"
2234 CLEANLIBS="$LIBS"
2235
2236 case "$OPT_LIBRTMP" in
2237 yes)
2238 dnl --with-librtmp (without path) used
2239 CURL_CHECK_PKGCONFIG(librtmp)
2240
2241 if test "$PKGCONFIG" != "no" ; then
2242 LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp`
2243 LD_RTMP=`$PKGCONFIG --libs-only-L librtmp`
2244 CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp`
2245 version=`$PKGCONFIG --modversion librtmp`
2246 DIR_RTMP=`echo $LD_RTMP | $SED -e 's/-L//'`
5046dd02
JC		 2247 else
2248 dnl To avoid link errors, we do not allow --librtmp without
2249 dnl a pkgconfig file
2250 AC_MSG_ERROR([--librtmp was specified but could not find librtmp pkgconfig file.])
04cb15ae
HC		 2251 fi
2252
2253 ;;
2254 off)
2255 dnl no --with-librtmp option given, just check default places
5fcc4332 2256 LIB_RTMP="-lrtmp"
04cb15ae
HC		 2257 ;;
2258 *)
2259 dnl use the given --with-librtmp spot
2260 PREFIX_RTMP=$OPT_LIBRTMP
2261 ;;
2262 esac
2263
2264 dnl if given with a prefix, we set -L and -I based on that
2265 if test -n "$PREFIX_RTMP"; then
2266 LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff
2267 CPP_RTMP=-I${PREFIX_RTMP}/include
2268 DIR_RTMP=${PREFIX_RTMP}/lib$libsuff
2269 fi
2270
2271 LDFLAGS="$LDFLAGS $LD_RTMP"
2272 CPPFLAGS="$CPPFLAGS $CPP_RTMP"
2273 LIBS="$LIBS $LIB_RTMP"
2274
5fcc4332
DS		 2275 AC_CHECK_LIB(rtmp, RTMP_Init,
2276 [
2277 AC_CHECK_HEADERS(librtmp/rtmp.h,
2278 curl_rtmp_msg="enabled (librtmp)"
2279 LIBRTMP_ENABLED=1
2280 AC_DEFINE(USE_LIBRTMP, 1, [if librtmp is in use])
2281 AC_SUBST(USE_LIBRTMP, [1])
2282 )
2283 ],
2284 dnl not found, revert back to clean variables
2285 LDFLAGS=$CLEANLDFLAGS
2286 CPPFLAGS=$CLEANCPPFLAGS
2287 LIBS=$CLEANLIBS
04cb15ae
HC		 2288 )
2289
2290 if test X"$OPT_LIBRTMP" != Xoff &&
2291 test "$LIBRTMP_ENABLED" != "1"; then
2292 AC_MSG_ERROR([librtmp libs and/or directories were not found where specified!])
2293 fi
2294
04cb15ae
HC		 2295fi
2296
c461254d
DF		 2297dnl **********************************************************************
2298dnl Check for the presence of IDN libraries and headers
2299dnl **********************************************************************
2300
cff90cf3 2301AC_MSG_CHECKING([whether to build with libidn])
96002646 2302AC_ARG_WITH(libidn,
cff90cf3
DS		 2303AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage])
2304AC_HELP_STRING([--without-libidn],[Disable libidn usage]),
96002646 2305 [LIBIDN="$withval"])
cff90cf3
DS		 2306
2307case "$LIBIDN" in
2308 no)
2309 AC_MSG_RESULT(no)
2310 ;;
2311 *) AC_MSG_RESULT(yes)
19a568a9
DS		 2312
2313 idn=""
2314 dnl if there is a given path, check that FIRST
7bb6d76d
DS		 2315 if test -n "$LIBIDN"; then
2316 if test "x$LIBIDN" != "xyes"; then
7bb6d76d
DS		 2317 oldLDFLAGS=$LDFLAGS
2318 oldCPPFLAGS=$CPPFLAGS
2319 LDFLAGS="$LDFLAGS -L$LIBIDN/lib"
2320 CPPFLAGS="$CPPFLAGS -I$LIBIDN/include"
2321 idn="yes"
2322 AC_CHECK_LIB(idn, idna_to_ascii_4i, ,
2323 idn=""
2324 LDFLAGS=$oldLDFLAGS
2325 CPPFLAGS=$oldCPPFLAGS)
2326 fi
19a568a9
DS		 2327 fi
2328
2329 if test "x$idn" != "xyes"; then
2330 dnl check with default paths
8c16696f 2331 idn="yes"
19a568a9
DS		 2332 AC_CHECK_LIB(idn, idna_to_ascii_lz, ,
2333 idn="")
2334 fi
2335
2336 if test "x$idn" = "xyes"; then
cff90cf3 2337 curl_idn_msg="enabled"
d6460aff 2338 AC_SUBST(IDN_ENABLED, [1])
4e7575fc 2339 dnl different versions of libidn have different setups of these:
1239e483 2340 AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror)
c6881660 2341 AC_CHECK_HEADERS( idn-free.h tld.h )
cff90cf3 2342 fi
e16c1b8e
GK		 2343
2344 ;;
cff90cf3
DS		 2345esac
2346
0eace2fe
DS		 2347
2348dnl Let's hope this split URL remains working:
2349dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \
2350dnl genprogc/thread_quick_ref.htm
abd65e21 2351
abd65e21 2352
ae1912cb
DS		 2353dnl **********************************************************************
2354dnl Back to "normal" configuring
2355dnl **********************************************************************
2356
2357dnl Checks for header files.
2358AC_HEADER_STDC
075c5342 2359
4d95d23d 2360CURL_CHECK_HEADER_MALLOC
9770899a 2361CURL_CHECK_HEADER_MEMORY
a6a5bba0
YT		 2362
2363dnl Now check for the very most basic headers. Then we can use these
075c5342
DS		 2364dnl ones as default-headers when checking for the rest!
2365AC_CHECK_HEADERS(
2366 sys/types.h \
2367 sys/time.h \
2368 sys/select.h \
2369 sys/socket.h \
a4351517 2370 sys/ioctl.h \
aa41743e 2371 sys/uio.h \
24ac5b8a 2372 assert.h \
ae1912cb 2373 unistd.h \
8898ff9e 2374 stdlib.h \
3d66d10f 2375 limits.h \
ae1912cb
DS		 2376 arpa/inet.h \
2377 net/if.h \
2378 netinet/in.h \
3d29bda9 2379 sys/un.h \
43137cf5 2380 netinet/tcp.h \
ae1912cb 2381 netdb.h \
ae1912cb
DS		 2382 sys/sockio.h \
2383 sys/stat.h \
ae1912cb
DS		 2384 sys/param.h \
2385 termios.h \
2386 termio.h \
2387 sgtty.h \
2388 fcntl.h \
ae1912cb 2389 alloca.h \
ae1912cb
DS		 2390 time.h \
2391 io.h \
5900c0f7 2392 pwd.h \
82d3ded9 2393 utime.h \
3c49b405 2394 sys/utime.h \
99dfdebc 2395 sys/poll.h \
bdb2beb8 2396 poll.h \
37eba370 2397 socket.h \
a4e1ac79 2398 sys/resource.h \
8e872231 2399 libgen.h \
82d6cfa7 2400 locale.h \
65dbee01 2401 errno.h \
69565afa 2402 stdbool.h \
528a149d
DS		 2403 arpa/tftp.h \
2404 sys/filio.h \
075c5342
DS		 2405 setjmp.h,
2406dnl to do if not found
2407[],
2408dnl to do if found
2409[],
2410dnl default includes
2411[
2412#ifdef HAVE_SYS_TYPES_H
2413#include <sys/types.h>
2414#endif
2415#ifdef HAVE_SYS_TIME_H
2416#include <sys/time.h>
2417#endif
2418#ifdef HAVE_SYS_SELECT_H
2419#include <sys/select.h>
2420#endif
2421#ifdef HAVE_SYS_SOCKET_H
2422#include <sys/socket.h>
2423#endif
d85c2199
DS		 2424#ifdef HAVE_NETINET_IN_H
2425#include <netinet/in.h>
2426#endif
3d29bda9
DS		 2427#ifdef HAVE_SYS_UN_H
2428#include <sys/un.h>
2429#endif
075c5342 2430]
ae1912cb
DS		 2431)
2432
ae1912cb
DS		 2433dnl Checks for typedefs, structures, and compiler characteristics.
2434AC_C_CONST
273b2b23 2435CURL_CHECK_VARIADIC_MACROS
ae1912cb
DS		 2436AC_TYPE_SIZE_T
2437AC_HEADER_TIME
32ac4ede 2438CURL_CHECK_STRUCT_TIMEVAL
67e8d229 2439CURL_VERIFY_RUNTIMELIBS
ae1912cb 2440
78e6508e 2441AC_CHECK_SIZEOF(size_t)
af677c4e 2442AC_CHECK_SIZEOF(long)
80443661
YT		 2443AC_CHECK_SIZEOF(int)
2444AC_CHECK_SIZEOF(short)
a06e0779 2445CURL_CONFIGURE_LONG
cd73a733 2446AC_CHECK_SIZEOF(time_t)
e2c81773 2447AC_CHECK_SIZEOF(off_t)
ae1912cb 2448
3f3d6ebe 2449soname_bump=no
243cf297
YT		 2450if test x"$ac_cv_native_windows" != "xyes" &&
2451 test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then
3f3d6ebe
DS		 2452 AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous])
2453 AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.])
2454 soname_bump=yes
2455fi
2456
2457
a147a079 2458AC_CHECK_TYPE(long long,
ceb49d37
YT		 2459 [AC_DEFINE(HAVE_LONGLONG, 1,
2460 [Define to 1 if the compiler supports the 'long long' data type.])]
e16c1b8e 2461 longlong="yes"
af677c4e
DS		 2462)
2463
2464if test "xyes" = "x$longlong"; then
2465 AC_MSG_CHECKING([if numberLL works])
465865c3
YT		 2466 AC_COMPILE_IFELSE([
2467 AC_LANG_PROGRAM([[
2468 ]],[[
2469 long long val = 1000LL;
2470 ]])
2471 ],[
2472 AC_MSG_RESULT([yes])
2473 AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])
2474 ],[
2475 AC_MSG_RESULT([no])
2476 ])
af677c4e
DS		 2477fi
2478
ae1912cb 2479
61e2a810 2480# check for ssize_t
a147a079
DS		 2481AC_CHECK_TYPE(ssize_t, ,
2482 AC_DEFINE(ssize_t, int, [the signed version of size_t]))
61e2a810 2483
69565afa
YT		 2484# check for bool type
2485AC_CHECK_TYPE([bool],[
2486 AC_DEFINE(HAVE_BOOL_T, 1,
2487 [Define to 1 if bool is an available type.])
2488], ,[
2a6a22a3
YT		 2489#ifdef HAVE_SYS_TYPES_H
2490#include <sys/types.h>
2491#endif
69565afa
YT		 2492#ifdef HAVE_STDBOOL_H
2493#include <stdbool.h>
2494#endif
2495])
2496
8611631f
YT		 2497CURL_CONFIGURE_CURL_SOCKLEN_T
2498
d09b4369 2499TYPE_IN_ADDR_T
11693c0f 2500
a31ddd36
DS		 2501TYPE_SOCKADDR_STORAGE
2502
73226415
YT		 2503TYPE_SIG_ATOMIC_T
2504
a46f55b9
YT		 2505AC_TYPE_SIGNAL
2506
9346e55d 2507CURL_CHECK_FUNC_SELECT
ad05d0a8 2508
01fa02d0 2509CURL_CHECK_FUNC_RECV
a9dc9005 2510CURL_CHECK_FUNC_RECVFROM
01fa02d0 2511CURL_CHECK_FUNC_SEND
77b3bc23
YT		 2512CURL_CHECK_MSG_NOSIGNAL
2513
4e4f6c1e 2514CURL_CHECK_FUNC_ALARM
6d4e6cc8 2515CURL_CHECK_FUNC_BASENAME
40b2f255 2516CURL_CHECK_FUNC_CLOSESOCKET
d6d63147 2517CURL_CHECK_FUNC_CLOSESOCKET_CAMEL
1ff4e900 2518CURL_CHECK_FUNC_CONNECT
17d2a464 2519CURL_CHECK_FUNC_FCNTL
b93ad10f 2520CURL_CHECK_FUNC_FDOPEN
33319f5d 2521CURL_CHECK_FUNC_FREEADDRINFO
9717ccb7 2522CURL_CHECK_FUNC_FREEIFADDRS
2b2ac906 2523CURL_CHECK_FUNC_FSETXATTR
fce9c3a9 2524CURL_CHECK_FUNC_FTRUNCATE
0989cd35 2525CURL_CHECK_FUNC_GETADDRINFO
c33aee16 2526CURL_CHECK_FUNC_GAI_STRERROR
9b12f096 2527CURL_CHECK_FUNC_GETHOSTBYADDR
d84440d5 2528CURL_CHECK_FUNC_GETHOSTBYADDR_R
9b12f096 2529CURL_CHECK_FUNC_GETHOSTBYNAME
d84440d5 2530CURL_CHECK_FUNC_GETHOSTBYNAME_R
d7e406e0 2531CURL_CHECK_FUNC_GETHOSTNAME
9717ccb7 2532CURL_CHECK_FUNC_GETIFADDRS
0c1ae21c 2533CURL_CHECK_FUNC_GETSERVBYPORT_R
ea1362a9 2534CURL_CHECK_FUNC_GMTIME_R
006cab3e 2535CURL_CHECK_FUNC_INET_NTOA_R
267b9423 2536CURL_CHECK_FUNC_INET_NTOP
4d437416 2537CURL_CHECK_FUNC_INET_PTON
17d2a464
YT		 2538CURL_CHECK_FUNC_IOCTL
2539CURL_CHECK_FUNC_IOCTLSOCKET
2540CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL
d7e406e0 2541CURL_CHECK_FUNC_LOCALTIME_R
b64dd3c6 2542CURL_CHECK_FUNC_MEMRCHR
debe0b56 2543CURL_CHECK_FUNC_POLL
17d2a464 2544CURL_CHECK_FUNC_SETSOCKOPT
969903eb 2545CURL_CHECK_FUNC_SIGACTION
83c199bb
YT		 2546CURL_CHECK_FUNC_SIGINTERRUPT
2547CURL_CHECK_FUNC_SIGNAL
2548CURL_CHECK_FUNC_SIGSETJMP
40b2f255 2549CURL_CHECK_FUNC_SOCKET
4c621bc6
YT		 2550CURL_CHECK_FUNC_STRCASECMP
2551CURL_CHECK_FUNC_STRCASESTR
2552CURL_CHECK_FUNC_STRCMPI
fce9c3a9 2553CURL_CHECK_FUNC_STRDUP
b93ad10f 2554CURL_CHECK_FUNC_STRERROR_R
4c621bc6
YT		 2555CURL_CHECK_FUNC_STRICMP
2556CURL_CHECK_FUNC_STRLCAT
2557CURL_CHECK_FUNC_STRNCASECMP
2558CURL_CHECK_FUNC_STRNCMPI
2559CURL_CHECK_FUNC_STRNICMP
d7e406e0 2560CURL_CHECK_FUNC_STRSTR
969903eb 2561CURL_CHECK_FUNC_STRTOK_R
ea1362a9 2562CURL_CHECK_FUNC_STRTOLL
aa41743e 2563CURL_CHECK_FUNC_WRITEV
ea1362a9 2564
74e5beab
DS		 2565case $host in
2566 *msdosdjgpp)
2567 ac_cv_func_pipe=no
2568 skipcheck_pipe=yes
2569 AC_MSG_NOTICE([skip check for pipe on msdosdjgpp])
2570 ;;
2571esac
357389a9 2572
6d4e6cc8 2573AC_CHECK_FUNCS([fork \
357389a9 2574 geteuid \
357389a9
YT		 2575 getpass_r \
2576 getppid \
2577 getprotobyname \
2578 getpwuid \
2579 getrlimit \
2580 gettimeofday \
2581 inet_addr \
357389a9
YT		 2582 perror \
2583 pipe \
357389a9
YT		 2584 setlocale \
2585 setmode \
2586 setrlimit \
357389a9
YT		 2587 uname \
2588 utime
2589],[
2590],[
2591 func="$ac_func"
2592 eval skipcheck=\$skipcheck_$func
2593 if test "x$skipcheck" != "xyes"; then
2594 AC_MSG_CHECKING([deeper for $func])
2595 AC_LINK_IFELSE([
2596 AC_LANG_PROGRAM([[
2597 ]],[[
2598 $func ();
2599 ]])
2600 ],[
2601 AC_MSG_RESULT([yes])
2602 eval "ac_cv_func_$func=yes"
f32dc6b8 2603 AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$func]), [1],
357389a9
YT		 2604 [Define to 1 if you have the $func function.])
2605 ],[
2606 AC_MSG_RESULT([but still no])
2607 ])
2608 fi
2609])
2610
e4388643
YT		 2611dnl Check if the getnameinfo function is available
2612dnl and get the types of five of its arguments.
2613CURL_CHECK_FUNC_GETNAMEINFO
2e5cccd1 2614
bec19771 2615if test "$ipv6" = "yes"; then
0989cd35
YT		 2616 if test "$ac_cv_func_getaddrinfo" = "yes"; then
2617 AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])
2618 IPV6_ENABLED=1
2619 AC_SUBST(IPV6_ENABLED)
2620 fi
bec19771
YT		 2621 CURL_CHECK_NI_WITHSCOPEID
2622fi
2623
17d2a464
YT		 2624dnl ************************************************************
2625dnl enable non-blocking communications
2626dnl
2627CURL_CHECK_OPTION_NONBLOCKING
2628CURL_CHECK_NONBLOCKING_SOCKET
2629
2630dnl ************************************************************
2631dnl nroff tool stuff
2632dnl
a7b99fc4 2633
e16c1b8e 2634AC_PATH_PROG( PERL, perl, ,
7dc36344
DS		 2635 $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
2636AC_SUBST(PERL)
ae1912cb 2637
e16c1b8e 2638AC_PATH_PROGS( NROFF, gnroff nroff, ,
ae1912cb 2639 $PATH:/usr/bin/:/usr/local/bin )
96dde76b 2640AC_SUBST(NROFF)
ae1912cb 2641
773e7e87
DS		 2642if test -n "$NROFF"; then
2643 dnl only check for nroff options if an nroff command was found
2644
2645 AC_MSG_CHECKING([how to use *nroff to get plain text from man pages])
2646 MANOPT="-man"
37685848
DS		 2647 mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
2648 if test -z "$mancheck"; then
773e7e87
DS		 2649 MANOPT="-mandoc"
2650 mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
2651 if test -z "$mancheck"; then
2652 MANOPT=""
2653 AC_MSG_RESULT([failed])
2654 AC_MSG_WARN([found no *nroff option to get plaintext from man pages])
2655 else
2656 AC_MSG_RESULT([$MANOPT])
2657 fi
37685848
DS		 2658 else
2659 AC_MSG_RESULT([$MANOPT])
2660 fi
773e7e87
DS		 2661 AC_SUBST(MANOPT)
2662fi
2663
2664if test -z "$MANOPT"
2665then
2666 dnl if no nroff tool was found, or no option that could convert man pages
2667 dnl was found, then disable the built-in manual stuff
2668 AC_MSG_WARN([disabling built-in manual])
2669 USE_MANUAL="no";
37685848 2670fi
37685848 2671
f3663a9d
DS		 2672dnl *************************************************************************
2673dnl If the manual variable still is set, then we go with providing a built-in
2674dnl manual
2675
2676if test "$USE_MANUAL" = "1"; then
2677 AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual])
cff90cf3 2678 curl_manual_msg="enabled"
f3663a9d
DS		 2679fi
2680
2681dnl set variable for use in automakefile(s)
2682AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1)
2683
22ed0f50
YT		 2684CURL_CHECK_LIB_ARES
2685AM_CONDITIONAL(USE_EMBEDDED_ARES, test x$embedded_ares = xyes)
cd5e6743 2686
15aeb94f
YT		 2687if test "x$ac_cv_native_windows" != "xyes" &&
2688 test "x$enable_shared" = "xyes"; then
b24e8725
YT		 2689 build_libhostname=yes
2690else
2691 build_libhostname=no
2692fi
cfbdbf97 2693AM_CONDITIONAL(BUILD_LIBHOSTNAME, test x$build_libhostname = xyes)
b24e8725 2694
79dc74e8
DS		 2695CURL_CHECK_OPTION_THREADED_RESOLVER
2696
2697if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then
2698 AC_MSG_ERROR(
2699[Options --enable-threaded-resolver and --enable-ares are mutually exclusive])
2700fi
2701
2702if test "$want_thres" = "yes"; then
2703 AC_CHECK_HEADER(pthread.h,
2704 [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have <pthread.h>])
2705 save_CFLAGS="$CFLAGS"
2706 CFLAGS="$CFLAGS -pthread"
2707 AC_CHECK_LIB(pthread, pthread_create,
2708 [ AC_MSG_NOTICE([using POSIX threaded DNS lookup])
2709 AC_DEFINE(USE_THREADS_POSIX, 1, [if you want POSIX threaded DNS lookup])
2710 USE_THREADS_POSIX=1
2711 curl_res_msg="threaded"
2712 ],
2713 [ CFLAGS="$save_CFLAGS"])
2714 ])
2715fi
2716
710e370c
DS		 2717dnl ************************************************************
2718dnl disable verbose text strings
2719dnl
2720AC_MSG_CHECKING([whether to enable verbose strings])
2721AC_ARG_ENABLE(verbose,
2722AC_HELP_STRING([--enable-verbose],[Enable verbose strings])
2723AC_HELP_STRING([--disable-verbose],[Disable verbose strings]),
2724[ case "$enableval" in
2725 no)
2726 AC_MSG_RESULT(no)
2727 AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings])
710e370c
DS		 2728 curl_verbose_msg="no"
2729 ;;
2730 *) AC_MSG_RESULT(yes)
2731 ;;
2732 esac ],
2733 AC_MSG_RESULT(yes)
2734)
2735
8ed31c48
DS		 2736dnl ************************************************************
2737dnl enable SSPI support
2738dnl
d8d3dc93 2739AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)])
8ed31c48
DS		 2740AC_ARG_ENABLE(sspi,
2741AC_HELP_STRING([--enable-sspi],[Enable SSPI])
2742AC_HELP_STRING([--disable-sspi],[Disable SSPI]),
2743[ case "$enableval" in
2744 yes)
d8d3dc93
YT		 2745 if test "$ac_cv_native_windows" = "yes"; then
2746 AC_MSG_RESULT(yes)
2747 AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support])
9b23b310 2748 AC_SUBST(USE_WINDOWS_SSPI, [1])
4a8a7314 2749 curl_sspi_msg="enabled"
d8d3dc93
YT		 2750 else
2751 AC_MSG_RESULT(no)
2752 AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.])
2753 fi
8ed31c48
DS		 2754 ;;
2755 *)
2756 AC_MSG_RESULT(no)
2757 ;;
2758 esac ],
2759 AC_MSG_RESULT(no)
2760)
2761
94043b11
DS		 2762dnl ************************************************************
2763dnl disable cryptographic authentication
2764dnl
2765AC_MSG_CHECKING([whether to enable cryptographic authentication methods])
2766AC_ARG_ENABLE(crypto-auth,
2767AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication])
2768AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]),
2769[ case "$enableval" in
2770 no)
2771 AC_MSG_RESULT(no)
2772 AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication])
94043b11
DS		 2773 ;;
2774 *) AC_MSG_RESULT(yes)
2775 ;;
2776 esac ],
2777 AC_MSG_RESULT(yes)
2778)
2779
59cf93cc
QS		 2780dnl ************************************************************
2781dnl disable TLS-SRP authentication
2782dnl
2783AC_MSG_CHECKING([whether to enable TLS-SRP authentication])
2784AC_ARG_ENABLE(tls-srp,
2785AC_HELP_STRING([--enable-tls-srp],[Enable TLS-SRP authentication])
2786AC_HELP_STRING([--disable-tls-srp],[Disable TLS-SRP authentication]),
2787[ case "$enableval" in
2788 no)
2789 AC_MSG_RESULT(no)
2790 AC_DEFINE(CURL_DISABLE_TLS_SRP, 1, [to disable TLS-SRP authentication])
2791 want_tls_srp=no
2792 ;;
2793 *) AC_MSG_RESULT(yes)
2794 want_tls_srp=yes
2795 ;;
2796 esac ],
2797 AC_MSG_RESULT(yes)
2798 want_tls_srp=yes
2799)
2800
2531cd94 2801if test "$want_tls_srp" = "yes" && ( test "x$HAVE_GNUTLS_SRP" = "x1" || test "x$HAVE_SSLEAY_SRP" = "x1") ; then
59cf93cc 2802 AC_DEFINE(USE_TLS_SRP, 1, [Use TLS-SRP authentication])
4ba3d8bd 2803 USE_TLS_SRP=1
59cf93cc
QS		 2804 curl_tls_srp_msg="enabled"
2805fi
2806
ac269a8f
DS		 2807dnl ************************************************************
2808dnl disable cookies support
2809dnl
2810AC_MSG_CHECKING([whether to enable support for cookies])
2811AC_ARG_ENABLE(cookies,
2812AC_HELP_STRING([--enable-cookies],[Enable cookies support])
2813AC_HELP_STRING([--disable-cookies],[Disable cookies support]),
2814[ case "$enableval" in
2815 no)
2816 AC_MSG_RESULT(no)
2817 AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support])
ac269a8f
DS		 2818 ;;
2819 *) AC_MSG_RESULT(yes)
2820 ;;
2821 esac ],
2822 AC_MSG_RESULT(yes)
2823)
2824
59582a9d
DF		 2825dnl ************************************************************
2826dnl Enable hiding of internal symbols in library to reduce its size and
2827dnl speed dynamic linking of applications. This currently is only supported
10489879 2828dnl on gcc >= 4.0 and SunPro C.
59582a9d
DF		 2829dnl
2830AC_MSG_CHECKING([whether to enable hidden symbols in the library])
2831AC_ARG_ENABLE(hidden-symbols,
10489879 2832AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library])
59582a9d
DF		 2833AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]),
2834[ case "$enableval" in
2835 no)
2836 AC_MSG_RESULT(no)
2837 ;;
e16c1b8e 2838 *)
10489879 2839 AC_MSG_CHECKING([whether $CC supports it])
f13ac35e 2840 if test "$GCC" = yes ; then
f5d8c0be
DS		 2841 if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ||
2842 dnl clang always supports -fvisibility= but it doesn't show up
2843 dnl under --help.
2844 test "$compiler_id" = "CLANG"; then
77431568
GK		 2845 AC_MSG_RESULT(yes)
2846 AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols])
77431568 2847 AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible])
77431568 2848 CFLAGS="$CFLAGS -fvisibility=hidden"
f13ac35e
DF		 2849 else
2850 AC_MSG_RESULT(no)
2851 fi
10489879 2852
f13ac35e 2853 else
77431568
GK		 2854 dnl Test for SunPro cc
2855 if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then
10489879 2856 AC_MSG_RESULT(yes)
77431568 2857 AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols])
77431568 2858 AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible])
77431568 2859 CFLAGS="$CFLAGS -xldscope=hidden"
10489879
DF		 2860 else
2861 AC_MSG_RESULT(no)
2862 fi
f13ac35e 2863 fi
59582a9d
DF		 2864 ;;
2865 esac ],
2866 AC_MSG_RESULT(no)
2867)
2868
8dabd344
DS		 2869dnl ************************************************************
2870dnl enforce SONAME bump
966cc10f 2871dnl
8dabd344 2872
8dabd344
DS		 2873AC_MSG_CHECKING([whether to enforce SONAME bump])
2874AC_ARG_ENABLE(soname-bump,
2875AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump])
2876AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]),
2877[ case "$enableval" in
2878 yes) AC_MSG_RESULT(yes)
2879 soname_bump=yes
2880 ;;
2881 *)
d7d56184 2882 AC_MSG_RESULT(no)
8dabd344
DS		 2883 ;;
2884 esac ],
3f3d6ebe 2885 AC_MSG_RESULT($soname_bump)
8dabd344
DS		 2886)
2887AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes)
2888
2889
59582a9d 2890dnl ************************************************************
560a82ae 2891if test ! -z "$winsock_LIB"; then
9f3d9da1
DS		 2892
2893 dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes
2894 dnl things work when built with c-ares). But we can't just move it last
2895 dnl since then other stuff (SSL) won't build. So we simply append it to the
2896 dnl end.
2897
560a82ae
YT		 2898 LIBS="$LIBS $winsock_LIB"
2899 TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB"
9f3d9da1
DS		 2900
2901fi
2902
a0a47f27
DF		 2903dnl
2904dnl All the library dependencies put into $LIB apply to libcurl only.
2905dnl Those in $CURL_LIBS apply to the curl command-line client only.
c461254d 2906dnl Those in $TEST_SERVER_LIBS apply to test servers only.
a0a47f27
DF		 2907dnl Those in $ALL_LIBS apply to all targets, including test targets.
2908dnl
2909LIBCURL_LIBS=$LIBS
a0a47f27
DF		 2910
2911AC_SUBST(LIBCURL_LIBS)
2912AC_SUBST(CURL_LIBS)
2913AC_SUBST(TEST_SERVER_LIBS)
50a1d5ee 2914AC_SUBST(CURL_NETWORK_LIBS)
c461254d 2915LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link
a0a47f27 2916
20705ca3
DS		 2917AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes)
2918
a1312859
DS		 2919dnl yes or no
2920ENABLE_SHARED="$enable_shared"
2921AC_SUBST(ENABLE_SHARED)
2922
bbc002a5
DS		 2923dnl
2924dnl For keeping supported features and protocols also in pkg-config file
2925dnl since it is more cross-compile frient than curl-config
2926dnl
2927
2928if test "x$USE_SSLEAY" = "x1"; then
2929 SUPPORT_FEATURES="$SUPPORT_FEATURES SSL"
2930elif test -n "$SSL_ENABLED"; then
2931 SUPPORT_FEATURES="$SUPPORT_FEATURES SSL"
2932fi
2933if test "@KRB4_ENABLED@" = "x1"; then
2934 SUPPORT_FEATURES="$SUPPORT_FEATURES KRB4"
2935fi
2936if test "x$IPV6_ENABLED" = "x1"; then
2937 SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6"
2938fi
2939if test "x$HAVE_LIBZ" = "x1"; then
2940 SUPPORT_FEATURES="$SUPPORT_FEATURES libz"
2941fi
79dc74e8 2942if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1"; then
bbc002a5
DS		 2943 SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS"
2944fi
2945if test "x$IDN_ENABLED" = "x1"; then
2946 SUPPORT_FEATURES="$SUPPORT_FEATURES IDN"
2947fi
2948if test "x$USE_WINDOWS_SSPI" = "x1"; then
2949 SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI"
2950fi
6eb48494
DF		 2951if test "x$CURL_DISABLE_HTTP" != "x1"; then
2952 if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \
2953 -o "x$GNUTLS_ENABLED" = "x1" -o "x$NSS_ENABLED" = "x1"; then
2954 SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM"
2955 fi
bbc002a5 2956fi
59cf93cc
QS		 2957if test "x$USE_TLS_SRP" = "x1"; then
2958 SUPPORT_FEATURES="$SUPPORT_FEATURES TLS-SRP"
2959fi
bbc002a5
DS		 2960
2961AC_SUBST(SUPPORT_FEATURES)
2962
2963dnl For supported protocols in pkg-config file
2964if test "x$CURL_DISABLE_HTTP" != "x1"; then
2965 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP"
2966 if test "x$SSL_ENABLED" = "x1"; then
2967 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS"
2968 fi
2969fi
2970if test "x$CURL_DISABLE_FTP" != "x1"; then
2971 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP"
2972 if test "x$SSL_ENABLED" = "x1"; then
2973 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS"
2974 fi
2975fi
2976if test "x$CURL_DISABLE_FILE" != "x1"; then
2977 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE"
2978fi
2979if test "x$CURL_DISABLE_TELNET" != "x1"; then
2980 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET"
2981fi
89da5324 2982if test "x$CURL_DISABLE_LDAP" != "x1"; then
bbc002a5 2983 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP"
89da5324
YT		 2984 if test "x$CURL_DISABLE_LDAPS" != "x1"; then
2985 if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") ||
2986 (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then
2987 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS"
2988 fi
b1c1b9bb 2989 fi
bbc002a5
DS		 2990fi
2991if test "x$CURL_DISABLE_DICT" != "x1"; then
2992 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT"
2993fi
2994if test "x$CURL_DISABLE_TFTP" != "x1"; then
2995 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP"
2996fi
201637d4
CK		 2997if test "x$CURL_DISABLE_GOPHER" != "x1"; then
2998 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER"
2999fi
92b9b468
DS		 3000if test "x$CURL_DISABLE_POP3" != "x1"; then
3001 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3"
30eb452a
DS		 3002 if test "x$SSL_ENABLED" = "x1"; then
3003 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S"
3004 fi
92b9b468
DS		 3005fi
3006if test "x$CURL_DISABLE_IMAP" != "x1"; then
3007 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP"
30eb452a
DS		 3008 if test "x$SSL_ENABLED" = "x1"; then
3009 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS"
3010 fi
92b9b468
DS		 3011fi
3012if test "x$CURL_DISABLE_SMTP" != "x1"; then
3013 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP"
30eb452a
DS		 3014 if test "x$SSL_ENABLED" = "x1"; then
3015 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS"
3016 fi
92b9b468 3017fi
bbc002a5
DS		 3018if test "x$USE_LIBSSH2" = "x1"; then
3019 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP"
3020 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP"
3021fi
bc4582b6
DS		 3022if test "x$CURL_DISABLE_RTSP" != "x1"; then
3023 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP"
3024fi
04cb15ae 3025if test "x$USE_LIBRTMP" = "x1"; then
027ceb37 3026 SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP"
04cb15ae 3027fi
bbc002a5 3028
c047fe8e
DS		 3029dnl replace spaces with newlines
3030dnl sort the lines
3031dnl replace the newlines back to spaces
3032SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '`
3033
bbc002a5
DS		 3034AC_SUBST(SUPPORT_PROTOCOLS)
3035
d930280a
YT		 3036dnl squeeze whitespace out of some variables
3037
be760bed
YT		 3038squeeze CFLAGS
3039squeeze CPPFLAGS
3040squeeze DEFS
3041squeeze LDFLAGS
3042squeeze LIBS
3043
3044squeeze CURL_LIBS
3045squeeze LIBCURL_LIBS
3046squeeze TEST_SERVER_LIBS
50a1d5ee 3047squeeze CURL_NETWORK_LIBS
d930280a 3048
4a8a7314
YT		 3049squeeze SUPPORT_FEATURES
3050squeeze SUPPORT_PROTOCOLS
3051
065047dc 3052if test "x$want_curldebug_assumed" = "xyes" &&
22ed0f50 3053 test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then
675d6ec5
YT		 3054 ac_configure_args="$ac_configure_args --enable-curldebug"
3055fi
3056
93c53424 3057AC_CONFIG_FILES([Makefile \
77431568 3058 docs/Makefile \
d54cdf29 3059 docs/examples/Makefile \
e22657ea 3060 docs/libcurl/Makefile \
77431568
GK		 3061 include/Makefile \
3062 include/curl/Makefile \
3063 src/Makefile \
172f0ba1 3064 lib/Makefile \
044ca343 3065 tests/Makefile \
b915ca68 3066 tests/data/Makefile \
fd8bf5f1 3067 tests/server/Makefile \
2aa0c6c4 3068 tests/libtest/Makefile \
35e1d653 3069 tests/unit/Makefile \
77431568
GK		 3070 packages/Makefile \
3071 packages/Win32/Makefile \
3072 packages/Win32/cygwin/Makefile \
3073 packages/Linux/Makefile \
3074 packages/Linux/RPM/Makefile \
3075 packages/Linux/RPM/curl.spec \
3076 packages/Linux/RPM/curl-ssl.spec \
c503930b 3077 packages/Solaris/Makefile \
34f9ab10
DS		 3078 packages/EPM/curl.list \
3079 packages/EPM/Makefile \
f19cade5 3080 packages/vms/Makefile \
c7e9e60b
DS		 3081 packages/AIX/Makefile \
3082 packages/AIX/RPM/Makefile \
15f2647d 3083 packages/AIX/RPM/curl.spec \
df3ca591
DS		 3084 curl-config \
3085 libcurl.pc
93c53424
DS		 3086])
3087AC_OUTPUT
cff90cf3 3088
ef24ecde
YT		 3089CURL_GENERATE_CONFIGUREHELP_PM
3090
cff90cf3
DS		 3091AC_MSG_NOTICE([Configured to build curl/libcurl:
3092
0355e33b 3093 curl version: ${CURLVERSION}
cff90cf3
DS		 3094 Host setup: ${host}
3095 Install prefix: ${prefix}
3096 Compiler: ${CC}
3097 SSL support: ${curl_ssl_msg}
2147284c 3098 SSH support: ${curl_ssh_msg}
cff90cf3
DS		 3099 zlib support: ${curl_zlib_msg}
3100 krb4 support: ${curl_krb4_msg}
3101 GSSAPI support: ${curl_gss_msg}
48975876 3102 SPNEGO support: ${curl_spnego_msg}
59cf93cc 3103 TLS-SRP support: ${curl_tls_srp_msg}
79dc74e8 3104 resolver: ${curl_res_msg}
cff90cf3 3105 ipv6 support: ${curl_ipv6_msg}
96002646 3106 IDN support: ${curl_idn_msg}
e16c1b8e 3107 Build libcurl: Shared=${enable_shared}, Static=${enable_static}
cff90cf3 3108 Built-in manual: ${curl_manual_msg}
710e370c 3109 Verbose errors: ${curl_verbose_msg}
8ed31c48 3110 SSPI support: ${curl_sspi_msg}
86cbb232
MM		 3111 ca cert bundle: ${ca}
3112 ca cert path: ${capath}
d0edb478 3113 LDAP support: ${curl_ldap_msg}
966cc10f 3114 LDAPS support: ${curl_ldaps_msg}
bc4582b6 3115 RTSP support: ${curl_rtsp_msg}
04cb15ae 3116 RTMP support: ${curl_rtmp_msg}
19b8a80e 3117 Protocols: ${SUPPORT_PROTOCOLS}
cff90cf3 3118])
3f3d6ebe
DS		 3119
3120if test "x$soname_bump" = "xyes"; then
3121
3122cat <<EOM
3123 SONAME bump: yes - WARNING: this library will be built with the SONAME
3124 number bumped due to (a detected) ABI breakage.
3125 See lib/README.curl_off_t for details on this.
3126EOM
3127
3128fi
3129
Mirror of https://github.com/curl/curl.git