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d551412a DS |
1 | #*************************************************************************** |
2 | # _ _ ____ _ | |
3 | # Project ___| | | | _ \| | | |
4 | # / __| | | | |_) | | | |
5 | # | (__| |_| | _ <| |___ | |
6 | # \___|\___/|_| \_\_____| | |
7 | # | |
e2c81773 | 8 | # Copyright (C) 1998 - 2008, 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 | # | |
21 | # $Id$ | |
b377e857 | 22 | #*************************************************************************** |
ae1912cb | 23 | dnl Process this file with autoconf to produce a configure script. |
7349940b | 24 | |
a147a079 | 25 | AC_PREREQ(2.57) |
7349940b | 26 | |
380ed8be | 27 | dnl We don't know the version number "statically" so we use a dash here |
d70f3374 | 28 | AC_INIT([curl], [-], [a suitable curl mailing list => http://curl.haxx.se/mail/]) |
d5ba0309 | 29 | |
3f01d9a0 YT |
30 | CURL_OVERRIDE_AUTOCONF |
31 | ||
d5ba0309 | 32 | dnl configure script copyright |
267836e8 | 33 | AC_COPYRIGHT([Copyright (c) 1998 - 2008 Daniel Stenberg, <daniel@haxx.se> |
e16c1b8e | 34 | This configure script may be copied, distributed and modified under the |
d5ba0309 DS |
35 | terms of the curl license; see COPYING for more details]) |
36 | ||
93c53424 | 37 | AC_CONFIG_SRCDIR([lib/urldata.h]) |
14240e9e | 38 | AM_CONFIG_HEADER(lib/config.h src/config.h include/curl/curlbuild.h) |
ed29552b | 39 | AM_MAINTAINER_MODE |
8f5ffd94 | 40 | |
2245ac2f | 41 | CURL_CHECK_OPTION_DEBUG |
d930280a | 42 | CURL_CHECK_OPTION_OPTIMIZE |
2245ac2f YT |
43 | CURL_CHECK_OPTION_WARNINGS |
44 | ||
4e4b6de5 YT |
45 | CURL_CHECK_PATH_SEPARATOR |
46 | ||
0b57c475 | 47 | dnl SED is mandatory for configure process and libtool. |
d2661cb4 | 48 | dnl Set it now, allowing it to be changed later. |
0b57c475 | 49 | AC_PATH_PROG([SED], [sed], [not_found], |
bfaab6ed | 50 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
51 | if test -z "$SED" || test "$SED" = "not_found"; then |
52 | AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.]) | |
bfaab6ed | 53 | fi |
817efbc2 | 54 | AC_SUBST([SED]) |
075c5342 | 55 | |
0b57c475 | 56 | dnl GREP is mandatory for configure process and libtool. |
d2661cb4 | 57 | dnl Set it now, allowing it to be changed later. |
0b57c475 | 58 | AC_PATH_PROG([GREP], [grep], [not_found], |
bfaab6ed | 59 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
60 | if test -z "$GREP" || test "$GREP" = "not_found"; then |
61 | AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.]) | |
62 | fi | |
817efbc2 | 63 | AC_SUBST([GREP]) |
0b57c475 YT |
64 | |
65 | dnl EGREP is mandatory for configure process and libtool. | |
d2661cb4 | 66 | dnl Set it now, allowing it to be changed later. |
0b57c475 YT |
67 | if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then |
68 | AC_MSG_CHECKING([for egrep]) | |
69 | EGREP="$GREP -E" | |
70 | AC_MSG_RESULT([$EGREP]) | |
71 | else | |
72 | AC_PATH_PROG([EGREP], [egrep], [not_found], | |
73 | [$PATH:/usr/bin:/usr/local/bin]) | |
3fc39a6e | 74 | fi |
0b57c475 YT |
75 | if test -z "$EGREP" || test "$EGREP" = "not_found"; then |
76 | AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.]) | |
77 | fi | |
817efbc2 | 78 | AC_SUBST([EGREP]) |
3fc39a6e | 79 | |
0b57c475 YT |
80 | dnl AR is mandatory for configure process and libtool. |
81 | dnl This is target dependant, so check it as a tool. | |
82 | AC_PATH_TOOL([AR], [ar], [not_found], | |
83 | [$PATH:/usr/bin:/usr/local/bin]) | |
84 | if test -z "$AR" || test "$AR" = "not_found"; then | |
85 | AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.]) | |
3fc39a6e | 86 | fi |
817efbc2 | 87 | AC_SUBST([AR]) |
0b57c475 | 88 | |
faaaf626 | 89 | AC_SUBST(libext) |
9f7c6341 | 90 | |
7349940b | 91 | dnl figure out the libcurl version |
593170d1 | 92 | VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` |
8f5ffd94 | 93 | AM_INIT_AUTOMAKE(curl,$VERSION) |
075c5342 DS |
94 | AC_MSG_CHECKING([curl version]) |
95 | AC_MSG_RESULT($VERSION) | |
caf8c01e | 96 | |
1e5e0f9a DS |
97 | dnl |
98 | dnl we extract the numerical version for curl-config only | |
593170d1 | 99 | VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` |
1e5e0f9a DS |
100 | AC_SUBST(VERSIONNUM) |
101 | ||
c503930b CB |
102 | dnl Solaris pkgadd support definitions |
103 | PKGADD_PKG="HAXXcurl" | |
104 | PKGADD_NAME="cURL - a client that groks URLs" | |
105 | PKGADD_VENDOR="curl.haxx.se" | |
106 | AC_SUBST(PKGADD_PKG) | |
107 | AC_SUBST(PKGADD_NAME) | |
108 | AC_SUBST(PKGADD_VENDOR) | |
109 | ||
cff90cf3 | 110 | dnl |
710e370c | 111 | dnl initialize all the info variables |
bebd5dbc | 112 | curl_ssl_msg="no (--with-ssl / --with-gnutls)" |
2147284c | 113 | curl_ssh_msg="no (--with-libssh2)" |
710e370c DS |
114 | curl_zlib_msg="no (--with-zlib)" |
115 | curl_krb4_msg="no (--with-krb4*)" | |
116 | curl_gss_msg="no (--with-gssapi)" | |
117 | curl_spnego_msg="no (--with-spnego)" | |
118 | curl_ares_msg="no (--enable-ares)" | |
119 | curl_ipv6_msg="no (--enable-ipv6)" | |
120 | curl_idn_msg="no (--with-libidn)" | |
121 | curl_manual_msg="no (--enable-manual)" | |
122 | curl_verbose_msg="enabled (--disable-verbose)" | |
8ed31c48 | 123 | curl_sspi_msg="no (--enable-sspi)" |
d0edb478 | 124 | curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" |
4b60c3e9 | 125 | curl_ldaps_msg="no (--enable-ldaps)" |
c503930b | 126 | |
a0a47f27 DF |
127 | dnl |
128 | dnl Save anything in $LIBS for later | |
129 | dnl | |
130 | ALL_LIBS=$LIBS | |
131 | ||
caf8c01e DS |
132 | dnl |
133 | dnl Detect the canonical host and target build environment | |
134 | dnl | |
ae1912cb | 135 | |
c77f77a1 | 136 | AC_CANONICAL_HOST |
93c53424 | 137 | dnl Get system canonical name |
22a32389 | 138 | AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) |
1b1f143c | 139 | |
93c53424 | 140 | dnl Checks for programs. |
d930280a | 141 | CURL_CHECK_PROG_CC |
93c53424 | 142 | |
14240e9e YT |
143 | dnl Our curl_off_t internal and external configure settings |
144 | CURL_CONFIGURE_CURL_OFF_T | |
145 | ||
b4fdccf8 YT |
146 | dnl This defines _ALL_SOURCE for AIX |
147 | CURL_CHECK_AIX_ALL_SOURCE | |
148 | ||
1bc49007 | 149 | dnl Our configure and build reentrant settings |
052f9dde | 150 | CURL_CONFIGURE_REENTRANT |
1bc49007 | 151 | |
d4ffc5ef | 152 | dnl check for how to do large files |
1b1f143c | 153 | AC_SYS_LARGEFILE |
d4ffc5ef | 154 | |
c84f84c7 | 155 | dnl support building of Windows DLLs |
1e8f0c57 DS |
156 | AC_LIBTOOL_WIN32_DLL |
157 | ||
2245ac2f YT |
158 | CURL_PROCESS_DEBUG_BUILD_OPTS |
159 | ||
6cea5158 DF |
160 | dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD |
161 | AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)]) | |
74befdfb | 162 | case $host in |
6cea5158 | 163 | x86_64*linux*|amd64*freebsd*|ia64*freebsd*) |
74befdfb YT |
164 | AC_MSG_RESULT([yes]) |
165 | with_pic=yes | |
166 | ;; | |
167 | *) | |
168 | AC_MSG_RESULT([no]) | |
169 | ;; | |
170 | esac | |
171 | ||
1e8f0c57 | 172 | dnl libtool setup |
d20a0516 | 173 | AC_PROG_LIBTOOL |
93c53424 | 174 | |
fcfc6de9 | 175 | AC_MSG_CHECKING([if we need -no-undefined]) |
ecf3aee4 | 176 | case $host in |
7358db5c | 177 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) |
ecf3aee4 DS |
178 | need_no_undefined=yes |
179 | ;; | |
180 | *) | |
181 | need_no_undefined=no | |
182 | ;; | |
183 | esac | |
fcfc6de9 | 184 | AC_MSG_RESULT($need_no_undefined) |
ecf3aee4 DS |
185 | AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) |
186 | ||
fcfc6de9 | 187 | AC_MSG_CHECKING([if we need -mimpure-text]) |
5ab9d72e | 188 | mimpure=no |
fcfc6de9 DS |
189 | case $host in |
190 | *-*-solaris2*) | |
191 | if test "$GCC" = "yes"; then | |
192 | mimpure="yes" | |
193 | fi | |
194 | ;; | |
195 | *) | |
fcfc6de9 DS |
196 | ;; |
197 | esac | |
198 | AC_MSG_RESULT($mimpure) | |
199 | AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) | |
bff96239 | 200 | AM_CONDITIONAL(STATICLIB, false) |
fcfc6de9 | 201 | |
4d815c99 DS |
202 | AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) |
203 | case $host in | |
204 | *-*-mingw*) | |
205 | AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) | |
206 | AC_MSG_RESULT(yes) | |
b29017f1 | 207 | AC_MSG_CHECKING([if we need CURL_STATICLIB]) |
0bb04082 DS |
208 | if test "X$enable_shared" = "Xno" |
209 | then | |
210 | AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) | |
211 | AC_MSG_RESULT(yes) | |
bff96239 | 212 | AM_CONDITIONAL(STATICLIB, true) |
b29017f1 DS |
213 | else |
214 | AC_MSG_RESULT(no) | |
0bb04082 | 215 | fi |
4d815c99 DS |
216 | ;; |
217 | *) | |
218 | AC_MSG_RESULT(no) | |
219 | ;; | |
220 | esac | |
221 | ||
9de4e5eb DF |
222 | # Determine whether all dependent libraries must be specified when linking |
223 | if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" | |
224 | then | |
225 | REQUIRE_LIB_DEPS=no | |
226 | else | |
227 | REQUIRE_LIB_DEPS=yes | |
228 | fi | |
229 | AC_SUBST(REQUIRE_LIB_DEPS) | |
230 | ||
d1a1fcc6 DS |
231 | dnl The install stuff has already been taken care of by the automake stuff |
232 | dnl AC_PROG_INSTALL | |
ae1912cb DS |
233 | AC_PROG_MAKE_SET |
234 | ||
375cdf89 DS |
235 | dnl check if there's a way to force code inline |
236 | AC_C_INLINE | |
237 | ||
33ddeb6d YT |
238 | dnl ********************************************************************** |
239 | dnl platform/compiler/architecture specific checks/flags | |
240 | dnl ********************************************************************** | |
241 | ||
2245ac2f | 242 | CURL_CHECK_COMPILER |
d930280a YT |
243 | CURL_SET_COMPILER_BASIC_OPTS |
244 | CURL_SET_COMPILER_DEBUG_OPTS | |
245 | CURL_SET_COMPILER_OPTIMIZE_OPTS | |
246 | CURL_SET_COMPILER_WARNING_OPTS | |
9f8c40ed | 247 | |
1054dc5e YT |
248 | case $host in |
249 | # | |
250 | x86_64*linux*|amd64*freebsd*|ia64*freebsd*) | |
251 | # | |
231a51fe | 252 | if test "$compiler_id" = "INTEL_UNIX_C"; then |
9f8c40ed | 253 | # |
2245ac2f YT |
254 | if test "$compiler_num" -ge "900" && |
255 | test "$compiler_num" -lt "1000"; then | |
9f8c40ed | 256 | dnl icc 9.X specific |
beb14ca6 | 257 | CFLAGS="$CFLAGS -i-dynamic" |
9f8c40ed YT |
258 | fi |
259 | # | |
2245ac2f | 260 | if test "$compiler_num" -ge "1000"; then |
9f8c40ed | 261 | dnl icc 10.X or later |
beb14ca6 | 262 | CFLAGS="$CFLAGS -shared-intel" |
9f8c40ed YT |
263 | fi |
264 | # | |
265 | fi | |
1054dc5e YT |
266 | ;; |
267 | # | |
268 | esac | |
9f8c40ed | 269 | |
2c61e9c7 YT |
270 | CURL_CHECK_COMPILER_HALT_ON_ERROR |
271 | CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE | |
272 | ||
273 | dnl ********************************************************************** | |
274 | dnl Compilation based checks should not be done before this point. | |
275 | dnl ********************************************************************** | |
276 | ||
277 | dnl ********************************************************************** | |
278 | dnl Make sure that our checks for headers windows.h winsock.h winsock2.h | |
279 | dnl and ws2tcpip.h take precedence over any other further checks which | |
280 | dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for | |
281 | dnl this specific header files. And do them before its results are used. | |
282 | dnl ********************************************************************** | |
283 | ||
284 | CURL_CHECK_HEADER_WINDOWS | |
285 | CURL_CHECK_NATIVE_WINDOWS | |
286 | case X-"$ac_cv_native_windows" in | |
287 | X-yes) | |
288 | CURL_CHECK_HEADER_WINSOCK | |
289 | CURL_CHECK_HEADER_WINSOCK2 | |
290 | CURL_CHECK_HEADER_WS2TCPIP | |
291 | CURL_CHECK_HEADER_WINLDAP | |
292 | CURL_CHECK_HEADER_WINBER | |
293 | ;; | |
294 | *) | |
295 | ac_cv_header_winsock_h="no" | |
296 | ac_cv_header_winsock2_h="no" | |
297 | ac_cv_header_ws2tcpip_h="no" | |
298 | ac_cv_header_winldap_h="no" | |
299 | ac_cv_header_winber_h="no" | |
300 | ;; | |
301 | esac | |
fef60d9d | 302 | CURL_CHECK_WIN32_LARGEFILE |
2c61e9c7 | 303 | |
fd3881ea DS |
304 | dnl ************************************************************ |
305 | dnl switch off particular protocols | |
306 | dnl | |
307 | AC_MSG_CHECKING([whether to support http]) | |
308 | AC_ARG_ENABLE(http, | |
f136f435 DS |
309 | AC_HELP_STRING([--enable-http],[Enable HTTP support]) |
310 | AC_HELP_STRING([--disable-http],[Disable HTTP support]), | |
fd3881ea DS |
311 | [ case "$enableval" in |
312 | no) | |
313 | AC_MSG_RESULT(no) | |
22a32389 | 314 | AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) |
67a83c1b | 315 | AC_MSG_WARN([disable HTTP disables FTP over proxy]) |
3955b313 | 316 | AC_SUBST(CURL_DISABLE_HTTP, [1]) |
fd3881ea DS |
317 | ;; |
318 | *) AC_MSG_RESULT(yes) | |
319 | ;; | |
320 | esac ], | |
321 | AC_MSG_RESULT(yes) | |
322 | ) | |
323 | AC_MSG_CHECKING([whether to support ftp]) | |
324 | AC_ARG_ENABLE(ftp, | |
f136f435 DS |
325 | AC_HELP_STRING([--enable-ftp],[Enable FTP support]) |
326 | AC_HELP_STRING([--disable-ftp],[Disable FTP support]), | |
fd3881ea DS |
327 | [ case "$enableval" in |
328 | no) | |
329 | AC_MSG_RESULT(no) | |
22a32389 | 330 | AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) |
3955b313 | 331 | AC_SUBST(CURL_DISABLE_FTP, [1]) |
fd3881ea DS |
332 | ;; |
333 | *) AC_MSG_RESULT(yes) | |
334 | ;; | |
335 | esac ], | |
336 | AC_MSG_RESULT(yes) | |
337 | ) | |
fd3881ea DS |
338 | AC_MSG_CHECKING([whether to support file]) |
339 | AC_ARG_ENABLE(file, | |
f136f435 DS |
340 | AC_HELP_STRING([--enable-file],[Enable FILE support]) |
341 | AC_HELP_STRING([--disable-file],[Disable FILE support]), | |
fd3881ea DS |
342 | [ case "$enableval" in |
343 | no) | |
344 | AC_MSG_RESULT(no) | |
22a32389 | 345 | AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) |
3955b313 | 346 | AC_SUBST(CURL_DISABLE_FILE, [1]) |
fd3881ea DS |
347 | ;; |
348 | *) AC_MSG_RESULT(yes) | |
349 | ;; | |
350 | esac ], | |
351 | AC_MSG_RESULT(yes) | |
352 | ) | |
353 | AC_MSG_CHECKING([whether to support ldap]) | |
354 | AC_ARG_ENABLE(ldap, | |
f136f435 DS |
355 | AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) |
356 | AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), | |
fd3881ea DS |
357 | [ case "$enableval" in |
358 | no) | |
359 | AC_MSG_RESULT(no) | |
22a32389 | 360 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) |
3955b313 | 361 | AC_SUBST(CURL_DISABLE_LDAP, [1]) |
fd3881ea | 362 | ;; |
a674654f YT |
363 | *) |
364 | case $host in | |
365 | *-*-cygwin*) | |
366 | # Force no ldap. config/build process is broken for cygwin | |
367 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
368 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
369 | AC_MSG_RESULT(no) | |
370 | ;; | |
371 | *) | |
372 | AC_MSG_RESULT(yes) | |
373 | esac | |
fd3881ea | 374 | ;; |
a674654f YT |
375 | esac ],[ |
376 | case $host in | |
377 | *-*-cygwin*) | |
378 | # Force no ldap. config/build process is broken for cygwin | |
379 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
380 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
381 | AC_MSG_RESULT(no) | |
382 | ;; | |
383 | *) | |
384 | AC_MSG_RESULT(yes) | |
385 | esac ] | |
fd3881ea | 386 | ) |
4b60c3e9 GK |
387 | AC_MSG_CHECKING([whether to support ldaps]) |
388 | AC_ARG_ENABLE(ldaps, | |
389 | AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) | |
390 | AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), | |
391 | [ case "$enableval" in | |
392 | no) | |
393 | AC_MSG_RESULT(no) | |
394 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
395 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
396 | ;; | |
397 | *) if test x$CURL_DISABLE_LDAP = x1 ; then | |
398 | AC_MSG_RESULT(LDAP support needs to be enabled in order to enable LDAPS support!) | |
399 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
400 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
401 | else | |
402 | AC_MSG_RESULT(yes) | |
403 | AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) | |
404 | curl_ldaps_msg="enabled" | |
405 | fi | |
406 | ;; | |
407 | esac ], | |
408 | AC_MSG_RESULT(no) | |
409 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
410 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
411 | ) | |
412 | ||
6f8d4397 | 413 | AC_MSG_CHECKING([whether to support proxies]) |
f3ab5d55 DS |
414 | AC_ARG_ENABLE(proxy, |
415 | AC_HELP_STRING([--enable-proxy],[Enable proxy support]) | |
416 | AC_HELP_STRING([--disable-proxy],[Disable proxy support]), | |
417 | [ case "$enableval" in | |
418 | no) | |
419 | AC_MSG_RESULT(no) | |
420 | AC_DEFINE(CURL_DISABLE_PROXY, 1, [to disable proxies]) | |
421 | AC_SUBST(CURL_DISABLE_PROXY, [1]) | |
422 | ;; | |
423 | *) AC_MSG_RESULT(yes) | |
424 | ;; | |
425 | esac ], | |
426 | AC_MSG_RESULT(yes) | |
427 | ) | |
428 | ||
fd3881ea DS |
429 | AC_MSG_CHECKING([whether to support dict]) |
430 | AC_ARG_ENABLE(dict, | |
f136f435 DS |
431 | AC_HELP_STRING([--enable-dict],[Enable DICT support]) |
432 | AC_HELP_STRING([--disable-dict],[Disable DICT support]), | |
fd3881ea DS |
433 | [ case "$enableval" in |
434 | no) | |
435 | AC_MSG_RESULT(no) | |
b9c60df0 | 436 | AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) |
3955b313 | 437 | AC_SUBST(CURL_DISABLE_DICT, [1]) |
fd3881ea DS |
438 | ;; |
439 | *) AC_MSG_RESULT(yes) | |
440 | ;; | |
441 | esac ], | |
442 | AC_MSG_RESULT(yes) | |
443 | ) | |
444 | AC_MSG_CHECKING([whether to support telnet]) | |
445 | AC_ARG_ENABLE(telnet, | |
f136f435 DS |
446 | AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) |
447 | AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), | |
fd3881ea DS |
448 | [ case "$enableval" in |
449 | no) | |
450 | AC_MSG_RESULT(no) | |
22a32389 | 451 | AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) |
3955b313 | 452 | AC_SUBST(CURL_DISABLE_TELNET, [1]) |
fd3881ea DS |
453 | ;; |
454 | *) AC_MSG_RESULT(yes) | |
455 | ;; | |
456 | esac ], | |
457 | AC_MSG_RESULT(yes) | |
458 | ) | |
56d9624b DS |
459 | AC_MSG_CHECKING([whether to support tftp]) |
460 | AC_ARG_ENABLE(tftp, | |
461 | AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) | |
462 | AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), | |
463 | [ case "$enableval" in | |
464 | no) | |
465 | AC_MSG_RESULT(no) | |
466 | AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) | |
467 | AC_SUBST(CURL_DISABLE_TFTP, [1]) | |
468 | ;; | |
469 | *) AC_MSG_RESULT(yes) | |
470 | ;; | |
471 | esac ], | |
472 | AC_MSG_RESULT(yes) | |
473 | ) | |
fd3881ea | 474 | |
f3663a9d DS |
475 | dnl ********************************************************************** |
476 | dnl Check for built-in manual | |
477 | dnl ********************************************************************** | |
478 | ||
479 | AC_MSG_CHECKING([whether to provide built-in manual]) | |
480 | AC_ARG_ENABLE(manual, | |
481 | AC_HELP_STRING([--enable-manual],[Enable built-in manual]) | |
482 | AC_HELP_STRING([--disable-manual],[Disable built-in manual]), | |
483 | [ case "$enableval" in | |
484 | no) | |
485 | AC_MSG_RESULT(no) | |
486 | ;; | |
487 | *) AC_MSG_RESULT(yes) | |
488 | USE_MANUAL="1" | |
489 | ;; | |
490 | esac ], | |
491 | AC_MSG_RESULT(yes) | |
492 | USE_MANUAL="1" | |
493 | ) | |
494 | dnl The actual use of the USE_MANUAL variable is done much later in this | |
495 | dnl script to allow other actions to disable it as well. | |
496 | ||
ae1912cb DS |
497 | dnl ********************************************************************** |
498 | dnl Checks for libraries. | |
499 | dnl ********************************************************************** | |
500 | ||
9f2780a2 DS |
501 | dnl gethostbyname without lib or in the nsl lib? |
502 | AC_CHECK_FUNC(gethostbyname, | |
503 | [HAVE_GETHOSTBYNAME="1" | |
504 | ], | |
505 | [ AC_CHECK_LIB(nsl, gethostbyname, | |
506 | [HAVE_GETHOSTBYNAME="1" | |
507 | LIBS="$LIBS -lnsl" | |
508 | ]) | |
509 | ]) | |
510 | ||
511 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
512 | then | |
61fb8fea | 513 | dnl gethostbyname in the socket lib? |
9f2780a2 DS |
514 | AC_CHECK_LIB(socket, gethostbyname, |
515 | [HAVE_GETHOSTBYNAME="1" | |
516 | LIBS="$LIBS -lsocket" | |
517 | ]) | |
61fb8fea DS |
518 | fi |
519 | ||
9f2780a2 DS |
520 | dnl At least one system has been identified to require BOTH nsl and socket |
521 | dnl libs at the same time to link properly. | |
522 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
523 | then | |
af43ce73 | 524 | AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) |
caf8c01e DS |
525 | my_ac_save_LIBS=$LIBS |
526 | LIBS="-lnsl -lsocket $LIBS" | |
8ad1928d YT |
527 | AC_LINK_IFELSE([ |
528 | AC_LANG_PROGRAM([[ | |
529 | ]],[[ | |
530 | gethostbyname(); | |
531 | ]]) | |
532 | ],[ | |
533 | AC_MSG_RESULT([yes]) | |
534 | HAVE_GETHOSTBYNAME="1" | |
535 | ],[ | |
536 | AC_MSG_RESULT([no]) | |
537 | LIBS=$my_ac_save_LIBS | |
538 | ]) | |
9f2780a2 | 539 | fi |
caf8c01e | 540 | |
9f2780a2 DS |
541 | if test "$HAVE_GETHOSTBYNAME" != "1" |
542 | then | |
560a82ae YT |
543 | dnl This is for winsock systems |
544 | if test "$ac_cv_header_windows_h" = "yes"; then | |
545 | if test "$ac_cv_header_winsock_h" = "yes"; then | |
512b9ac1 YT |
546 | case $host in |
547 | *-*-mingw32ce*) | |
548 | winsock_LIB="-lwinsock" | |
549 | ;; | |
550 | *) | |
551 | winsock_LIB="-lwsock32" | |
552 | ;; | |
553 | esac | |
560a82ae YT |
554 | fi |
555 | if test "$ac_cv_header_winsock2_h" = "yes"; then | |
556 | winsock_LIB="-lws2_32" | |
557 | fi | |
558 | if test ! -z "$winsock_LIB"; then | |
559 | my_ac_save_LIBS=$LIBS | |
560 | LIBS="$winsock_LIB $LIBS" | |
561 | AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) | |
8ad1928d YT |
562 | AC_LINK_IFELSE([ |
563 | AC_LANG_PROGRAM([[ | |
560a82ae YT |
564 | #ifdef HAVE_WINDOWS_H |
565 | #ifndef WIN32_LEAN_AND_MEAN | |
566 | #define WIN32_LEAN_AND_MEAN | |
567 | #endif | |
568 | #include <windows.h> | |
569 | #ifdef HAVE_WINSOCK2_H | |
570 | #include <winsock2.h> | |
571 | #else | |
572 | #ifdef HAVE_WINSOCK_H | |
573 | #include <winsock.h> | |
574 | #endif | |
575 | #endif | |
576 | #endif | |
8ad1928d | 577 | ]],[[ |
560a82ae | 578 | gethostbyname("www.dummysite.com"); |
8ad1928d YT |
579 | ]]) |
580 | ],[ | |
581 | AC_MSG_RESULT([yes]) | |
582 | HAVE_GETHOSTBYNAME="1" | |
583 | ],[ | |
584 | AC_MSG_RESULT([no]) | |
585 | winsock_LIB="" | |
586 | LIBS=$my_ac_save_LIBS | |
560a82ae YT |
587 | ]) |
588 | fi | |
589 | fi | |
684245d6 DF |
590 | fi |
591 | ||
0427e944 DF |
592 | if test "$HAVE_GETHOSTBYNAME" != "1" |
593 | then | |
594 | dnl This is for Minix 3.1 | |
595 | AC_MSG_CHECKING([for gethostbyname for Minix 3]) | |
8ad1928d YT |
596 | AC_LINK_IFELSE([ |
597 | AC_LANG_PROGRAM([[ | |
0427e944 | 598 | /* Older Minix versions may need <net/gen/netdb.h> here instead */ |
8ad1928d YT |
599 | #include <netdb.h> |
600 | ]],[[ | |
601 | gethostbyname("www.dummysite.com"); | |
602 | ]]) | |
603 | ],[ | |
604 | AC_MSG_RESULT([yes]) | |
605 | HAVE_GETHOSTBYNAME="1" | |
606 | ],[ | |
607 | AC_MSG_RESULT([no]) | |
608 | ]) | |
0427e944 DF |
609 | fi |
610 | ||
684245d6 DF |
611 | if test "$HAVE_GETHOSTBYNAME" != "1" |
612 | then | |
613 | dnl This is for eCos with a stubbed DNS implementation | |
614 | AC_MSG_CHECKING([for gethostbyname for eCos]) | |
8ad1928d YT |
615 | AC_LINK_IFELSE([ |
616 | AC_LANG_PROGRAM([[ | |
684245d6 | 617 | #include <stdio.h> |
8ad1928d YT |
618 | #include <netdb.h> |
619 | ]],[[ | |
620 | gethostbyname("www.dummysite.com"); | |
621 | ]]) | |
622 | ],[ | |
623 | AC_MSG_RESULT([yes]) | |
624 | HAVE_GETHOSTBYNAME="1" | |
625 | ],[ | |
626 | AC_MSG_RESULT([no]) | |
627 | ]) | |
9f2780a2 DS |
628 | fi |
629 | ||
b97606f0 DS |
630 | if test "$HAVE_GETHOSTBYNAME" != "1" |
631 | then | |
632 | dnl gethostbyname in the network lib - for Haiku OS | |
633 | AC_CHECK_LIB(network, gethostbyname, | |
634 | [HAVE_GETHOSTBYNAME="1" | |
635 | LIBS="$LIBS -lnetwork" | |
636 | ]) | |
637 | fi | |
638 | ||
58f4af79 DS |
639 | if test "$HAVE_GETHOSTBYNAME" != "1" |
640 | then | |
641 | dnl gethostbyname in the net lib - for BeOS | |
642 | AC_CHECK_LIB(net, gethostbyname, | |
643 | [HAVE_GETHOSTBYNAME="1" | |
644 | LIBS="$LIBS -lnet" | |
645 | ]) | |
646 | fi | |
647 | ||
648 | ||
9b12f096 | 649 | if test "$HAVE_GETHOSTBYNAME" != "1"; then |
9f2780a2 | 650 | AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) |
caf8c01e DS |
651 | fi |
652 | ||
ae1912cb | 653 | dnl resolve lib? |
22a32389 | 654 | AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) |
ae1912cb | 655 | |
b174aeaa DS |
656 | if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then |
657 | AC_CHECK_LIB(resolve, strcasecmp, | |
658 | [LIBS="-lresolve $LIBS"], | |
659 | , | |
660 | -lnsl) | |
661 | fi | |
4c621bc6 | 662 | ac_cv_func_strcasecmp="no" |
b174aeaa | 663 | |
ae1912cb | 664 | dnl socket lib? |
22a32389 | 665 | AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ]) |
ae1912cb | 666 | |
b380dd03 | 667 | dnl ********************************************************************** |
ed80eb5b YT |
668 | dnl In case that function clock_gettime with monotonic timer is available, |
669 | dnl check for additional required libraries. | |
b380dd03 | 670 | dnl ********************************************************************** |
ed80eb5b | 671 | CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC |
b380dd03 | 672 | |
c461254d DF |
673 | dnl ********************************************************************** |
674 | dnl The preceding library checks are all potentially useful for test | |
675 | dnl servers (for providing networking support). Save the list of required | |
676 | dnl libraries at this point for use while linking those test servers. | |
677 | dnl ********************************************************************** | |
678 | TEST_SERVER_LIBS=$LIBS | |
ae1912cb | 679 | |
c461254d | 680 | dnl ********************************************************************** |
075c5342 DS |
681 | AC_MSG_CHECKING([whether to use libgcc]) |
682 | AC_ARG_ENABLE(libgcc, | |
683 | AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), | |
684 | [ case "$enableval" in | |
685 | yes) | |
a0a47f27 | 686 | ALL_LIBS="$ALL_LIBS -lgcc" |
075c5342 DS |
687 | AC_MSG_RESULT(yes) |
688 | ;; | |
689 | *) AC_MSG_RESULT(no) | |
690 | ;; | |
691 | esac ], | |
692 | AC_MSG_RESULT(no) | |
693 | ) | |
694 | ||
3ec605de | 695 | dnl ********************************************************************** |
d0edb478 | 696 | dnl Check for LDAP |
205f8b26 DF |
697 | dnl ********************************************************************** |
698 | ||
699 | LDAPLIBNAME="" | |
700 | AC_ARG_WITH(ldap-lib, | |
d0edb478 | 701 | AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), |
205f8b26 DF |
702 | [LDAPLIBNAME="$withval"]) |
703 | ||
704 | LBERLIBNAME="" | |
705 | AC_ARG_WITH(lber-lib, | |
d0edb478 | 706 | AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), |
205f8b26 DF |
707 | [LBERLIBNAME="$withval"]) |
708 | ||
709 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
710 | ||
a171f60b YT |
711 | CURL_CHECK_HEADER_LBER |
712 | CURL_CHECK_HEADER_LDAP | |
713 | CURL_CHECK_HEADER_LDAPSSL | |
714 | CURL_CHECK_HEADER_LDAP_SSL | |
3337be81 | 715 | |
205f8b26 DF |
716 | if test -z "$LDAPLIBNAME" ; then |
717 | case $host in | |
d0edb478 | 718 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) |
205f8b26 | 719 | dnl Windows uses a single and unique OpenLDAP DLL name |
d0edb478 | 720 | LDAPLIBNAME="wldap32" |
205f8b26 DF |
721 | LBERLIBNAME="no" |
722 | ;; | |
723 | esac | |
724 | fi | |
725 | ||
726 | if test "$LDAPLIBNAME" ; then | |
d0edb478 DS |
727 | AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ |
728 | AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) | |
729 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
730 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
731 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
732 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 733 | else |
4db954f8 YT |
734 | dnl Try to find the right ldap libraries for this system |
735 | CURL_CHECK_LIBS_LDAP | |
736 | case X-"$curl_cv_ldap_LIBS" in | |
737 | X-unknown) | |
738 | AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) | |
739 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
740 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
c37cdbe2 DF |
741 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
742 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
4db954f8 YT |
743 | ;; |
744 | esac | |
205f8b26 | 745 | fi |
d0edb478 DS |
746 | fi |
747 | ||
748 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
205f8b26 DF |
749 | |
750 | if test "$LBERLIBNAME" ; then | |
d0edb478 | 751 | dnl If name is "no" then don't define this library at all |
205f8b26 | 752 | dnl (it's only needed if libldap.so's dependencies are broken). |
e16c1b8e | 753 | if test "$LBERLIBNAME" != "no" ; then |
d0edb478 DS |
754 | AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ |
755 | AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) | |
756 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
757 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
758 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
759 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 760 | fi |
d0edb478 DS |
761 | fi |
762 | fi | |
763 | ||
764 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
765 | AC_CHECK_FUNCS([ldap_url_parse]) | |
766 | ||
767 | if test "$LDAPLIBNAME" = "wldap32"; then | |
4b60c3e9 | 768 | curl_ldap_msg="enabled (winldap)" |
d0edb478 DS |
769 | AC_DEFINE(CURL_LDAP_WIN, 1, [Use W$ LDAP implementation]) |
770 | case $host in | |
72e675ca | 771 | *-*-cygwin* | *-*-pw32*) |
d0edb478 DS |
772 | AC_DEFINE(CURL_LDAP_HYBRID, 1, [W$ LDAP with non-W$ compiler]) |
773 | ;; | |
774 | esac | |
775 | else | |
4b60c3e9 | 776 | curl_ldap_msg="enabled (OpenLDAP)" |
205f8b26 DF |
777 | fi |
778 | fi | |
779 | ||
d1b17779 DS |
780 | dnl ********************************************************************** |
781 | dnl Checks for IPv6 | |
782 | dnl ********************************************************************** | |
783 | ||
784 | AC_MSG_CHECKING([whether to enable ipv6]) | |
785 | AC_ARG_ENABLE(ipv6, | |
786 | AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) | |
787 | AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), | |
788 | [ case "$enableval" in | |
789 | no) | |
790 | AC_MSG_RESULT(no) | |
791 | ipv6=no | |
792 | ;; | |
793 | *) AC_MSG_RESULT(yes) | |
794 | ipv6=yes | |
795 | ;; | |
796 | esac ], | |
797 | ||
798 | AC_TRY_RUN([ /* is AF_INET6 available? */ | |
799 | #include <sys/types.h> | |
800 | #include <sys/socket.h> | |
801 | main() | |
802 | { | |
803 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) | |
804 | exit(1); | |
805 | else | |
806 | exit(0); | |
807 | } | |
808 | ], | |
809 | AC_MSG_RESULT(yes) | |
810 | ipv6=yes, | |
811 | AC_MSG_RESULT(no) | |
812 | ipv6=no, | |
813 | AC_MSG_RESULT(no) | |
814 | ipv6=no | |
815 | )) | |
816 | ||
817 | if test "$ipv6" = "yes"; then | |
cff90cf3 | 818 | curl_ipv6_msg="enabled" |
d1b17779 DS |
819 | fi |
820 | ||
6efde612 GK |
821 | # Check if struct sockaddr_in6 have sin6_scope_id member |
822 | if test "$ipv6" = yes; then | |
823 | AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member]) | |
824 | AC_TRY_COMPILE([ | |
825 | #include <sys/types.h> | |
826 | #include <netinet/in.h>] , | |
827 | struct sockaddr_in6 s; s.sin6_scope_id = 0; , have_sin6_scope_id=yes) | |
828 | if test "$have_sin6_scope_id" = yes; then | |
1cc50d31 GK |
829 | AC_MSG_RESULT([yes]) |
830 | AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member]) | |
6efde612 | 831 | else |
1cc50d31 | 832 | AC_MSG_RESULT([no]) |
6efde612 GK |
833 | fi |
834 | fi | |
835 | ||
7f67a28c DS |
836 | dnl ********************************************************************** |
837 | dnl Check if the operating system allows programs to write to their own argv[] | |
838 | dnl ********************************************************************** | |
839 | ||
840 | AC_MSG_CHECKING([if argv can be written to]) | |
0717e469 | 841 | AC_CACHE_VAL(curl_cv_writable_argv, [ |
a139ce90 | 842 | AC_RUN_IFELSE([[ |
7f67a28c | 843 | int main(int argc, char ** argv) { |
77431568 GK |
844 | argv[0][0] = ' '; |
845 | return (argv[0][0] == ' ')?0:1; | |
7f67a28c | 846 | } |
77431568 GK |
847 | ]], |
848 | curl_cv_writable_argv=yes, | |
849 | curl_cv_writable_argv=no, | |
850 | curl_cv_writable_argv=cross) | |
0717e469 DS |
851 | ]) |
852 | case $curl_cv_writable_argv in | |
853 | yes) | |
77431568 GK |
854 | AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) |
855 | AC_MSG_RESULT(yes) | |
856 | ;; | |
0717e469 | 857 | no) |
77431568 GK |
858 | AC_MSG_RESULT(no) |
859 | ;; | |
0717e469 | 860 | *) |
a139ce90 DS |
861 | AC_MSG_RESULT(no) |
862 | AC_MSG_WARN([the previous check could not be made default was used]) | |
77431568 | 863 | ;; |
0717e469 | 864 | esac |
7f67a28c | 865 | |
00505c92 DS |
866 | dnl ********************************************************************** |
867 | dnl Check for the presence of Kerberos4 libraries and headers | |
868 | dnl ********************************************************************** | |
869 | ||
870 | AC_ARG_WITH(krb4-includes, | |
f136f435 DS |
871 | AC_HELP_STRING([--with-krb4-includes=DIR], |
872 | [Specify location of kerberos4 headers]),[ | |
00505c92 DS |
873 | CPPFLAGS="$CPPFLAGS -I$withval" |
874 | KRB4INC="$withval" | |
875 | want_krb4=yes | |
876 | ]) | |
877 | ||
878 | AC_ARG_WITH(krb4-libs, | |
f136f435 | 879 | AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ |
00505c92 DS |
880 | LDFLAGS="$LDFLAGS -L$withval" |
881 | KRB4LIB="$withval" | |
882 | want_krb4=yes | |
883 | ]) | |
884 | ||
885 | ||
886 | OPT_KRB4=off | |
887 | AC_ARG_WITH(krb4,dnl | |
f136f435 | 888 | AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ |
00505c92 | 889 | OPT_KRB4="$withval" |
5872e8dd DF |
890 | if test X"$OPT_KRB4" != Xno; then |
891 | want_krb4="yes" | |
892 | if test X"$OPT_KRB4" != Xyes; then | |
893 | LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" | |
894 | KRB4LIB="$OPT_KRB4/lib$libsuff" | |
895 | CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" | |
896 | KRB4INC="$OPT_KRB4/include" | |
897 | fi | |
00505c92 | 898 | fi |
00505c92 DS |
899 | ]) |
900 | ||
901 | AC_MSG_CHECKING([if Kerberos4 support is requested]) | |
902 | ||
903 | if test "$want_krb4" = yes | |
904 | then | |
f6e2bfd4 DS |
905 | if test "$ipv6" = "yes"; then |
906 | echo krb4 is not compatible with IPv6 | |
907 | exit 1 | |
908 | fi | |
00505c92 DS |
909 | AC_MSG_RESULT(yes) |
910 | ||
911 | dnl Check for & handle argument to --with-krb4 | |
912 | ||
913 | AC_MSG_CHECKING(where to look for Kerberos4) | |
914 | if test X"$OPT_KRB4" = Xyes | |
915 | then | |
916 | AC_MSG_RESULT([defaults]) | |
917 | else | |
918 | AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) | |
919 | fi | |
920 | ||
921 | dnl Check for DES library | |
922 | AC_CHECK_LIB(des, des_pcbc_encrypt, | |
923 | [ | |
924 | AC_CHECK_HEADERS(des.h) | |
925 | ||
926 | dnl resolv lib? | |
22a32389 | 927 | AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) |
00505c92 DS |
928 | |
929 | dnl Check for the Kerberos4 library | |
930 | AC_CHECK_LIB(krb, krb_net_read, | |
931 | [ | |
932 | dnl Check for header files | |
933 | AC_CHECK_HEADERS(krb.h) | |
934 | ||
935 | dnl we found the required libraries, add to LIBS | |
b55507c8 | 936 | LIBS="-lkrb -lcom_err -ldes $LIBS" |
00505c92 DS |
937 | |
938 | dnl Check for function krb_get_our_ip_for_realm | |
939 | dnl this is needed for NAT networks | |
940 | AC_CHECK_FUNCS(krb_get_our_ip_for_realm) | |
941 | ||
942 | dnl add define KRB4 | |
d4629fd3 | 943 | AC_DEFINE(HAVE_KRB4, 1, |
22a32389 | 944 | [if you have the Kerberos4 libraries (including -ldes)]) |
00505c92 | 945 | |
1ee7f92c DS |
946 | dnl substitute it too! |
947 | KRB4_ENABLED=1 | |
948 | AC_SUBST(KRB4_ENABLED) | |
949 | ||
cff90cf3 DS |
950 | curl_krb4_msg="enabled" |
951 | ||
00505c92 DS |
952 | dnl the krb4 stuff needs a strlcpy() |
953 | AC_CHECK_FUNCS(strlcpy) | |
954 | ||
955 | ]) | |
956 | ]) | |
957 | else | |
958 | AC_MSG_RESULT(no) | |
959 | fi | |
960 | ||
09ccfcdc DS |
961 | dnl ********************************************************************** |
962 | dnl Check for FBopenssl(SPNEGO) libraries | |
963 | dnl ********************************************************************** | |
964 | ||
965 | AC_ARG_WITH(spnego, | |
966 | AC_HELP_STRING([--with-spnego=DIR], | |
5872e8dd DF |
967 | [Specify location of SPNEGO library fbopenssl]), [ |
968 | SPNEGO_ROOT="$withval" | |
969 | if test x"$SPNEGO_ROOT" != xno; then | |
970 | want_spnego="yes" | |
971 | fi | |
972 | ]) | |
973 | ||
09ccfcdc DS |
974 | AC_MSG_CHECKING([if SPNEGO support is requested]) |
975 | if test x"$want_spnego" = xyes; then | |
f6413f2c DS |
976 | |
977 | if test X"$SPNEGO_ROOT" = Xyes; then | |
978 | AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) | |
979 | AC_MSG_RESULT(no) | |
09ccfcdc | 980 | else |
f6413f2c | 981 | if test -z "$SPNEGO_LIB_DIR"; then |
202e54cf | 982 | LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" |
f6413f2c DS |
983 | else |
984 | LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" | |
985 | fi | |
e16c1b8e | 986 | |
f6413f2c | 987 | AC_MSG_RESULT(yes) |
cff90cf3 DS |
988 | AC_DEFINE(HAVE_SPNEGO, 1, |
989 | [Define this if you have the SPNEGO library fbopenssl]) | |
990 | curl_spnego_msg="enabled" | |
f6413f2c | 991 | fi |
09ccfcdc DS |
992 | else |
993 | AC_MSG_RESULT(no) | |
994 | fi | |
995 | ||
e56ae142 DS |
996 | dnl ********************************************************************** |
997 | dnl Check for GSS-API libraries | |
998 | dnl ********************************************************************** | |
999 | ||
c1b734a3 DS |
1000 | dnl check for gss stuff in the /usr as default |
1001 | ||
1002 | GSSAPI_ROOT="/usr" | |
e56ae142 DS |
1003 | AC_ARG_WITH(gssapi-includes, |
1004 | AC_HELP_STRING([--with-gssapi-includes=DIR], | |
1005 | [Specify location of GSSAPI header]), | |
e16c1b8e | 1006 | [ GSSAPI_INCS="-I$withval" |
e56ae142 DS |
1007 | want_gss="yes" ] |
1008 | ) | |
1009 | ||
1010 | AC_ARG_WITH(gssapi-libs, | |
1011 | AC_HELP_STRING([--with-gssapi-libs=DIR], | |
77431568 | 1012 | [Specify location of GSSAPI libs]), |
2723eda1 | 1013 | [ GSSAPI_LIB_DIR="-L$withval" |
e56ae142 DS |
1014 | want_gss="yes" ] |
1015 | ) | |
1016 | ||
1017 | AC_ARG_WITH(gssapi, | |
1018 | AC_HELP_STRING([--with-gssapi=DIR], | |
5872e8dd DF |
1019 | [Where to look for GSSAPI]), [ |
1020 | GSSAPI_ROOT="$withval" | |
1021 | if test x"$GSSAPI_ROOT" != xno; then | |
e16c1b8e | 1022 | want_gss="yes" |
c1b734a3 DS |
1023 | if test x"$GSSAPI_ROOT" = xyes; then |
1024 | dnl if yes, then use default root | |
1025 | GSSAPI_ROOT="/usr" | |
1026 | fi | |
5872e8dd DF |
1027 | fi |
1028 | ]) | |
e56ae142 | 1029 | |
982ba214 | 1030 | save_CPPFLAGS="$CPPFLAGS" |
e56ae142 DS |
1031 | AC_MSG_CHECKING([if GSSAPI support is requested]) |
1032 | if test x"$want_gss" = xyes; then | |
5effe8f3 DS |
1033 | AC_MSG_RESULT(yes) |
1034 | ||
e56ae142 DS |
1035 | if test -z "$GSSAPI_INCS"; then |
1036 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then | |
f4046763 | 1037 | GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` |
c1b734a3 | 1038 | GSSAPI_LIBS=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` |
49111a63 | 1039 | elif test "$GSSAPI_ROOT" != "yes"; then |
533519cc | 1040 | GSSAPI_INCS="-I$GSSAPI_ROOT/include" |
c1b734a3 | 1041 | GSSAPI_LIBS="-lgssapi" |
e56ae142 | 1042 | fi |
e56ae142 | 1043 | fi |
c1b734a3 | 1044 | |
f4046763 | 1045 | CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" |
c1b734a3 | 1046 | LIBS="$LIBS $GSSAPI_LIBS" |
5effe8f3 DS |
1047 | |
1048 | AC_CHECK_HEADER(gss.h, | |
1049 | [ | |
1050 | dnl found in the given dirs | |
1051 | AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) | |
1052 | gnu_gss=yes | |
1053 | ], | |
1054 | [ | |
d0a4b50e MM |
1055 | dnl not found, check Heimdal or MIT |
1056 | AC_CHECK_HEADERS( | |
1057 | [gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], | |
1058 | [], | |
1059 | [not_mit=1]) | |
1060 | if test "x$not_mit" = "x1"; then | |
1061 | dnl MIT not found, check for Heimdal | |
1062 | AC_CHECK_HEADER(gssapi.h, | |
5effe8f3 | 1063 | [ |
e16c1b8e | 1064 | dnl found |
40e1a016 | 1065 | AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) |
5effe8f3 DS |
1066 | ], |
1067 | [ | |
1068 | dnl no header found, disabling GSS | |
1069 | want_gss=no | |
1070 | AC_MSG_WARN(disabling GSSAPI since no header files was found) | |
1071 | ] | |
1072 | ) | |
d0a4b50e MM |
1073 | else |
1074 | dnl MIT found | |
1075 | AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) | |
1076 | dnl check if we have a really old MIT kerberos (<= 1.2) | |
1077 | AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE]) | |
7ad3abfd YT |
1078 | AC_COMPILE_IFELSE([ |
1079 | AC_LANG_PROGRAM([[ | |
d0a4b50e MM |
1080 | #include <gssapi/gssapi.h> |
1081 | #include <gssapi/gssapi_generic.h> | |
1082 | #include <gssapi/gssapi_krb5.h> | |
7ad3abfd | 1083 | ]],[[ |
d0a4b50e MM |
1084 | gss_import_name( |
1085 | (OM_uint32 *)0, | |
1086 | (gss_buffer_t)0, | |
1087 | GSS_C_NT_HOSTBASED_SERVICE, | |
1088 | (gss_name_t *)0); | |
7ad3abfd YT |
1089 | ]]) |
1090 | ],[ | |
1091 | AC_MSG_RESULT([yes]) | |
1092 | ],[ | |
1093 | AC_MSG_RESULT([no]) | |
1094 | AC_DEFINE(HAVE_OLD_GSSMIT, 1, | |
1095 | [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE]) | |
1096 | ]) | |
d0a4b50e | 1097 | fi |
5effe8f3 DS |
1098 | ] |
1099 | ) | |
1100 | else | |
1101 | AC_MSG_RESULT(no) | |
1102 | fi | |
1103 | if test x"$want_gss" = xyes; then | |
1104 | AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) | |
1105 | ||
1106 | curl_gss_msg="enabled (MIT/Heimdal)" | |
1107 | ||
1108 | if test -n "$gnu_gss"; then | |
1109 | curl_gss_msg="enabled (GNU GSS)" | |
9bb51d76 MM |
1110 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1111 | LIBS="$LIBS -lgss" | |
5effe8f3 | 1112 | elif test -z "$GSSAPI_LIB_DIR"; then |
e56ae142 | 1113 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then |
9bb51d76 MM |
1114 | dnl krb5-config doesn't have --libs-only-L or similar, put everything |
1115 | dnl into LIBS | |
1116 | gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` | |
1117 | LIBS="$LIBS $gss_libs" | |
49111a63 | 1118 | elif test "$GSSAPI_ROOT" != "yes"; then |
9bb51d76 MM |
1119 | LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" |
1120 | LIBS="$LIBS -lgssapi" | |
49111a63 | 1121 | else |
9bb51d76 | 1122 | LIBS="$LIBS -lgssapi" |
e56ae142 DS |
1123 | fi |
1124 | else | |
9bb51d76 MM |
1125 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1126 | LIBS="$LIBS -lgssapi" | |
e56ae142 | 1127 | fi |
e56ae142 | 1128 | else |
5effe8f3 | 1129 | CPPFLAGS="$save_CPPFLAGS" |
e56ae142 | 1130 | fi |
e16c1b8e | 1131 | |
ae1912cb DS |
1132 | dnl ********************************************************************** |
1133 | dnl Check for the presence of SSL libraries and headers | |
1134 | dnl ********************************************************************** | |
1135 | ||
1136 | dnl Default to compiler & linker defaults for SSL files & libraries. | |
1137 | OPT_SSL=off | |
2c2baa93 DS |
1138 | dnl Default to no CA bundle |
1139 | ca="no" | |
ae1912cb | 1140 | AC_ARG_WITH(ssl,dnl |
d7a29388 | 1141 | AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) |
0abccc67 | 1142 | AC_HELP_STRING([--without-ssl], [disable OpenSSL]), |
e890113f | 1143 | OPT_SSL=$withval) |
ae1912cb | 1144 | |
bebd5dbc | 1145 | if test X"$OPT_SSL" != Xno; then |
6bd02a3a | 1146 | dnl backup the pre-ssl variables |
4ac7a087 DS |
1147 | CLEANLDFLAGS="$LDFLAGS" |
1148 | CLEANCPPFLAGS="$CPPFLAGS" | |
6bd02a3a DS |
1149 | CLEANLIBS="$LIBS" |
1150 | ||
4836154c DS |
1151 | case "$OPT_SSL" in |
1152 | yes) | |
75e5967a | 1153 | dnl --with-ssl (without path) used |
736a40fe DS |
1154 | if test x$cross_compiling != xyes; then |
1155 | dnl only do pkg-config magic when not cross-compiling | |
1156 | PKGTEST="yes" | |
1157 | fi | |
4370e92d DS |
1158 | PREFIX_OPENSSL=/usr/local/ssl |
1159 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1160 | ;; | |
4398151f | 1161 | off) |
75e5967a | 1162 | dnl no --with-ssl option given, just check default places |
736a40fe DS |
1163 | if test x$cross_compiling != xyes; then |
1164 | dnl only do pkg-config magic when not cross-compiling | |
1165 | PKGTEST="yes" | |
1166 | fi | |
4370e92d DS |
1167 | PREFIX_OPENSSL= |
1168 | ;; | |
4836154c | 1169 | *) |
75e5967a DS |
1170 | dnl check the given --with-ssl spot |
1171 | PKGTEST="no" | |
4370e92d DS |
1172 | PREFIX_OPENSSL=$OPT_SSL |
1173 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1174 | LDFLAGS="$LDFLAGS -L$LIB_OPENSSL" | |
1175 | CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4ac7a087 | 1176 | ;; |
4836154c DS |
1177 | esac |
1178 | ||
75e5967a DS |
1179 | if test "$PKGTEST" = "yes"; then |
1180 | ||
1181 | dnl Detect the pkg-config tool, as it may have extra info about the | |
1182 | dnl openssl installation we can use. I *believe* this is what we are | |
1183 | dnl expected to do on really recent Redhat Linux hosts. | |
1184 | ||
1185 | AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) | |
1186 | if test "$PKGCONFIG" != "no" ; then | |
1187 | AC_MSG_CHECKING([OpenSSL options with pkg-config]) | |
1188 | ||
1189 | $PKGCONFIG --exists openssl | |
1190 | SSL_EXISTS=$? | |
1191 | ||
1192 | if test "$SSL_EXISTS" -eq "0"; then | |
1193 | SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` | |
1194 | SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` | |
1195 | SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` | |
1196 | ||
77431568 | 1197 | LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` |
4370e92d | 1198 | |
75e5967a DS |
1199 | dnl use the values pkg-config reported |
1200 | LIBS="$LIBS $SSL_LIBS" | |
1201 | CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" | |
1202 | LDFLAGS="$LDFLAGS $SSL_LDFLAGS" | |
1203 | AC_MSG_RESULT([found]) | |
1204 | else | |
1205 | AC_MSG_RESULT([no]) | |
1206 | fi | |
1207 | fi | |
1208 | fi | |
1209 | ||
6abbbaad YT |
1210 | dnl This is for Msys/Mingw |
1211 | case $host in | |
1212 | *-*-msys* | *-*-mingw*) | |
1213 | AC_MSG_CHECKING([for gdi32]) | |
1214 | my_ac_save_LIBS=$LIBS | |
1215 | LIBS="-lgdi32 $LIBS" | |
1216 | AC_TRY_LINK([#include <windef.h> | |
1217 | #include <wingdi.h>], | |
1218 | [GdiFlush();], | |
1219 | [ dnl worked! | |
1220 | AC_MSG_RESULT([yes])], | |
1221 | [ dnl failed, restore LIBS | |
1222 | LIBS=$my_ac_save_LIBS | |
1223 | AC_MSG_RESULT(no)] | |
1224 | ) | |
1225 | ;; | |
1226 | esac | |
1227 | ||
4836154c DS |
1228 | AC_CHECK_LIB(crypto, CRYPTO_lock,[ |
1229 | HAVECRYPTO="yes" | |
c4f7570a | 1230 | LIBS="-lcrypto $LIBS" |
4836154c | 1231 | ],[ |
4370e92d DS |
1232 | LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" |
1233 | CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4836154c | 1234 | AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ |
c4f7570a DF |
1235 | HAVECRYPTO="yes" |
1236 | LIBS="-lcrypto $LIBS"], [ | |
6bd02a3a DS |
1237 | LDFLAGS="$CLEANLDFLAGS" |
1238 | CPPFLAGS="$CLEANCPPFLAGS" | |
1239 | LIBS="$CLEANLIBS" | |
4836154c DS |
1240 | ]) |
1241 | ]) | |
ae1912cb | 1242 | |
ae1912cb | 1243 | |
21337f47 | 1244 | if test X"$HAVECRYPTO" = X"yes"; then |
ae1912cb DS |
1245 | dnl This is only reasonable to do if crypto actually is there: check for |
1246 | dnl SSL libs NOTE: it is important to do this AFTER the crypto lib | |
4836154c | 1247 | |
ae1912cb DS |
1248 | AC_CHECK_LIB(ssl, SSL_connect) |
1249 | ||
b32bf427 DS |
1250 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then |
1251 | dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff | |
1252 | AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); | |
1253 | OLIBS=$LIBS | |
1254 | LIBS="$LIBS -lRSAglue -lrsaref" | |
1255 | AC_CHECK_LIB(ssl, SSL_connect) | |
1256 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then | |
1257 | dnl still no SSL_connect | |
1258 | AC_MSG_RESULT(no) | |
1259 | LIBS=$OLIBS | |
1260 | else | |
1261 | AC_MSG_RESULT(yes) | |
1262 | fi | |
b32bf427 | 1263 | |
df3ca591 | 1264 | else |
b32bf427 | 1265 | |
df3ca591 DS |
1266 | dnl Have the libraries--check for SSLeay/OpenSSL headers |
1267 | AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ | |
1268 | openssl/pem.h openssl/ssl.h openssl/err.h, | |
bebd5dbc | 1269 | curl_ssl_msg="enabled (OpenSSL)" |
df3ca591 DS |
1270 | OPENSSL_ENABLED=1 |
1271 | AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) | |
1272 | ||
1273 | if test $ac_cv_header_openssl_x509_h = no; then | |
d99c20f6 DS |
1274 | dnl we don't use the "action" part of the AC_CHECK_HEADERS macro |
1275 | dnl since 'err.h' might in fact find a krb4 header with the same | |
1276 | dnl name | |
1277 | AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) | |
1278 | ||
e16c1b8e | 1279 | if test $ac_cv_header_x509_h = yes && |
d99c20f6 DS |
1280 | test $ac_cv_header_crypto_h = yes && |
1281 | test $ac_cv_header_ssl_h = yes; then | |
1282 | dnl three matches | |
bebd5dbc | 1283 | curl_ssl_msg="enabled (OpenSSL)" |
d99c20f6 DS |
1284 | OPENSSL_ENABLED=1 |
1285 | fi | |
df3ca591 DS |
1286 | fi |
1287 | fi | |
1288 | ||
f966dad3 DS |
1289 | if test X"$OPENSSL_ENABLED" = X"1"; then |
1290 | AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) | |
090a7f38 DS |
1291 | |
1292 | dnl is there a pkcs12.h header present? | |
1293 | AC_CHECK_HEADERS(openssl/pkcs12.h) | |
c4f7570a DF |
1294 | else |
1295 | LIBS="$CLEANLIBS" | |
f966dad3 | 1296 | fi |
c4f7570a DF |
1297 | dnl USE_SSLEAY is the historical name for what configure calls |
1298 | dnl OPENSSL_ENABLED; the names should really be unified | |
df3ca591 | 1299 | USE_SSLEAY="$OPENSSL_ENABLED" |
df3ca591 | 1300 | AC_SUBST(USE_SSLEAY) |
df3ca591 DS |
1301 | |
1302 | if test X"$OPT_SSL" != Xoff && | |
1303 | test "$OPENSSL_ENABLED" != "1"; then | |
1304 | AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) | |
1ee7f92c | 1305 | fi |
df3ca591 DS |
1306 | fi |
1307 | ||
df3ca591 | 1308 | if test X"$OPENSSL_ENABLED" = X"1"; then |
e157aabd | 1309 | dnl If the ENGINE library seems to be around, check for the OpenSSL engine |
f169b750 DS |
1310 | dnl stuff, it is kind of "separated" from the main SSL check |
1311 | AC_CHECK_FUNC(ENGINE_init, | |
1312 | [ | |
1313 | AC_CHECK_HEADERS(openssl/engine.h) | |
1314 | AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) | |
1315 | ]) | |
af6c3947 | 1316 | |
2c2baa93 | 1317 | dnl these can only exist if openssl exists |
d052e545 | 1318 | dnl yassl doesn't have SSL_get_shutdown |
2c2baa93 DS |
1319 | |
1320 | AC_CHECK_FUNCS( RAND_status \ | |
1321 | RAND_screen \ | |
e16bc916 | 1322 | RAND_egd \ |
d052e545 DS |
1323 | CRYPTO_cleanup_all_ex_data \ |
1324 | SSL_get_shutdown ) | |
1325 | ||
1326 | dnl Make an attempt to detect if this is actually yassl's headers and | |
1327 | dnl OpenSSL emulation layer. We still leave everything else believing | |
1328 | dnl and acting like OpenSSL. | |
2c2baa93 | 1329 | |
248f0571 | 1330 | AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) |
8ad1928d YT |
1331 | AC_COMPILE_IFELSE([ |
1332 | AC_LANG_PROGRAM([[ | |
d052e545 | 1333 | #include <openssl/ssl.h> |
8ad1928d | 1334 | ]],[[ |
248f0571 YT |
1335 | #if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) |
1336 | int dummy = SSL_ERROR_NONE; | |
1337 | #else | |
1338 | Not the yaSSL OpenSSL compatibility header. | |
1339 | #endif | |
8ad1928d YT |
1340 | ]]) |
1341 | ],[ | |
1342 | AC_MSG_RESULT([yes]) | |
1343 | AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, | |
1344 | [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) | |
1345 | curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" | |
1346 | ],[ | |
1347 | AC_MSG_RESULT([no]) | |
248f0571 | 1348 | ]) |
ae1912cb | 1349 | fi |
00505c92 | 1350 | |
df3ca591 | 1351 | if test "$OPENSSL_ENABLED" = "1"; then |
8882d1fa DS |
1352 | if test -n "$LIB_OPENSSL"; then |
1353 | dnl when the ssl shared libs were found in a path that the run-time | |
1354 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1355 | dnl to prevent further configure tests to fail due to this | |
1356 | ||
1357 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" | |
1358 | export LD_LIBRARY_PATH | |
1359 | AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) | |
1360 | fi | |
1ee7f92c DS |
1361 | fi |
1362 | ||
ae1912cb DS |
1363 | fi |
1364 | ||
c518c52a DS |
1365 | dnl ********************************************************************** |
1366 | dnl Check for the presence of ZLIB libraries and headers | |
1367 | dnl ********************************************************************** | |
1368 | ||
1369 | dnl Check for & handle argument to --with-zlib. | |
1370 | ||
1371 | _cppflags=$CPPFLAGS | |
1372 | _ldflags=$LDFLAGS | |
1373 | AC_ARG_WITH(zlib, | |
1374 | AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) | |
1375 | AC_HELP_STRING([--without-zlib],[disable use of zlib]), | |
1376 | [OPT_ZLIB="$withval"]) | |
1377 | ||
1378 | if test "$OPT_ZLIB" = "no" ; then | |
1379 | AC_MSG_WARN([zlib disabled]) | |
1380 | else | |
1381 | if test "$OPT_ZLIB" = "yes" ; then | |
1382 | OPT_ZLIB="" | |
1383 | fi | |
1384 | ||
1385 | if test -z "$OPT_ZLIB" ; then | |
1386 | dnl check for the lib first without setting any new path, since many | |
1387 | dnl people have it in the default path | |
1388 | ||
1389 | AC_CHECK_LIB(z, inflateEnd, | |
1390 | dnl libz found, set the variable | |
1391 | [HAVE_LIBZ="1"], | |
1392 | dnl if no lib found, try /usr/local | |
1393 | [OPT_ZLIB="/usr/local"]) | |
1394 | ||
1395 | fi | |
1396 | ||
1397 | dnl Add a nonempty path to the compiler flags | |
1398 | if test -n "$OPT_ZLIB"; then | |
1399 | CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" | |
1400 | LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" | |
1401 | fi | |
1402 | ||
1403 | AC_CHECK_HEADER(zlib.h, | |
1404 | [ | |
1405 | dnl zlib.h was found | |
1406 | HAVE_ZLIB_H="1" | |
1407 | dnl if the lib wasn't found already, try again with the new paths | |
1408 | if test "$HAVE_LIBZ" != "1"; then | |
1409 | AC_CHECK_LIB(z, gzread, | |
1410 | [ | |
1411 | dnl the lib was found! | |
1412 | HAVE_LIBZ="1" | |
1413 | ], | |
1414 | [ CPPFLAGS=$_cppflags | |
1415 | LDFLAGS=$_ldflags]) | |
1416 | fi | |
1417 | ], | |
1418 | [ | |
1419 | dnl zlib.h was not found, restore the flags | |
1420 | CPPFLAGS=$_cppflags | |
1421 | LDFLAGS=$_ldflags] | |
1422 | ) | |
1423 | ||
1424 | if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" | |
1425 | then | |
1426 | AC_MSG_WARN([configure found only the libz lib, not the header file!]) | |
48dd0c56 | 1427 | HAVE_LIBZ="" |
c518c52a DS |
1428 | elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" |
1429 | then | |
1430 | AC_MSG_WARN([configure found only the libz header file, not the lib!]) | |
1431 | elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" | |
1432 | then | |
1433 | dnl both header and lib were found! | |
1434 | AC_SUBST(HAVE_LIBZ) | |
1435 | AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) | |
1436 | AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) | |
1437 | ||
1438 | CURL_LIBS="$CURL_LIBS -lz" | |
1439 | LIBS="$LIBS -lz" | |
1440 | ||
1441 | dnl replace 'HAVE_LIBZ' in the automake makefile.ams | |
1442 | AMFIXLIB="1" | |
1443 | AC_MSG_NOTICE([found both libz and libz.h header]) | |
1444 | curl_zlib_msg="enabled" | |
1445 | fi | |
1446 | fi | |
1447 | ||
1448 | dnl set variable for use in automakefile(s) | |
1449 | AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) | |
1450 | ||
2147284c DS |
1451 | dnl ********************************************************************** |
1452 | dnl Check for the presence of LIBSSH2 libraries and headers | |
1453 | dnl ********************************************************************** | |
1454 | ||
1455 | dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. | |
1456 | OPT_LIBSSH2=off | |
1457 | AC_ARG_WITH(libssh2,dnl | |
1458 | AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) | |
1459 | AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), | |
1460 | OPT_LIBSSH2=$withval) | |
1461 | ||
1462 | if test X"$OPT_LIBSSH2" != Xno; then | |
1463 | dnl backup the pre-libssh2 variables | |
1464 | CLEANLDFLAGS="$LDFLAGS" | |
1465 | CLEANCPPFLAGS="$CPPFLAGS" | |
1466 | CLEANLIBS="$LIBS" | |
1467 | ||
1468 | case "$OPT_LIBSSH2" in | |
1469 | yes) | |
1470 | dnl --with-libssh2 (without path) used | |
1471 | PREFIX_LIBSSH2=/usr/local/lib | |
342fa1cf | 1472 | LIB_LIBSSH2="$PREFIX_LIBSSH2$libsuff" |
2147284c DS |
1473 | ;; |
1474 | off) | |
1475 | dnl no --with-libssh2 option given, just check default places | |
1476 | PREFIX_LIBSSH2= | |
1477 | ;; | |
1478 | *) | |
b9af0d89 | 1479 | dnl use the given --with-libssh2 spot |
2147284c DS |
1480 | PREFIX_LIBSSH2=$OPT_LIBSSH2 |
1481 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1482 | LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2" | |
b9af0d89 | 1483 | CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include" |
2147284c DS |
1484 | ;; |
1485 | esac | |
1486 | ||
c185cdf2 | 1487 | AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) |
e16c1b8e | 1488 | |
c185cdf2 DS |
1489 | AC_CHECK_HEADERS(libssh2.h, |
1490 | curl_ssh_msg="enabled (libSSH2)" | |
1491 | LIBSSH2_ENABLED=1 | |
823a0454 | 1492 | AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) |
9b23b310 | 1493 | AC_SUBST(USE_LIBSSH2, [1]) |
823a0454 | 1494 | ) |
c185cdf2 DS |
1495 | |
1496 | if test X"$OPT_LIBSSH2" != Xoff && | |
1497 | test "$LIBSSH2_ENABLED" != "1"; then | |
1498 | AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) | |
2147284c DS |
1499 | fi |
1500 | ||
1501 | if test "$LIBSSH2_ENABLED" = "1"; then | |
1502 | if test -n "$LIB_LIBSSH2"; then | |
1503 | dnl when the libssh2 shared libs were found in a path that the run-time | |
1504 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1505 | dnl to prevent further configure tests to fail due to this | |
1506 | ||
1507 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2" | |
1508 | export LD_LIBRARY_PATH | |
1509 | AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH]) | |
1510 | fi | |
1511 | fi | |
1512 | fi | |
1513 | ||
df3ca591 | 1514 | dnl ********************************************************************** |
e16c1b8e | 1515 | dnl Check for the random seed preferences |
df3ca591 DS |
1516 | dnl ********************************************************************** |
1517 | ||
1518 | if test X"$OPENSSL_ENABLED" = X"1"; then | |
1519 | AC_ARG_WITH(egd-socket, | |
1520 | AC_HELP_STRING([--with-egd-socket=FILE], | |
1521 | [Entropy Gathering Daemon socket pathname]), | |
1522 | [ EGD_SOCKET="$withval" ] | |
1523 | ) | |
1524 | if test -n "$EGD_SOCKET" ; then | |
1525 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", | |
1526 | [your Entropy Gathering Daemon socket pathname] ) | |
1527 | fi | |
1528 | ||
1529 | dnl Check for user-specified random device | |
1530 | AC_ARG_WITH(random, | |
1531 | AC_HELP_STRING([--with-random=FILE], | |
1532 | [read randomness from FILE (default=/dev/urandom)]), | |
1533 | [ RANDOM_FILE="$withval" ], | |
1534 | [ | |
1535 | dnl Check for random device | |
1536 | AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) | |
1537 | ] | |
1538 | ) | |
1539 | if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then | |
1540 | AC_SUBST(RANDOM_FILE) | |
1541 | AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", | |
1542 | [a suitable file to read random data from]) | |
1543 | fi | |
1544 | fi | |
1545 | ||
bebd5dbc DS |
1546 | dnl ---------------------------------------------------- |
1547 | dnl FIX: only check for GnuTLS if OpenSSL is not enabled | |
1548 | dnl ---------------------------------------------------- | |
1549 | ||
1550 | dnl Default to compiler & linker defaults for GnuTLS files & libraries. | |
e49a7e36 | 1551 | OPT_GNUTLS=no |
bebd5dbc DS |
1552 | |
1553 | AC_ARG_WITH(gnutls,dnl | |
1554 | AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) | |
1555 | AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), | |
1556 | OPT_GNUTLS=$withval) | |
1557 | ||
1558 | if test "$OPENSSL_ENABLED" != "1"; then | |
1559 | ||
e49a7e36 | 1560 | if test X"$OPT_GNUTLS" != Xno; then |
bebd5dbc DS |
1561 | if test "x$OPT_GNUTLS" = "xyes"; then |
1562 | check=`libgnutls-config --version 2>/dev/null` | |
1563 | if test -n "$check"; then | |
1564 | addlib=`libgnutls-config --libs` | |
1565 | addcflags=`libgnutls-config --cflags` | |
1566 | version=`libgnutls-config --version` | |
241b2b4a | 1567 | gtlsprefix=`libgnutls-config --prefix` |
bebd5dbc DS |
1568 | fi |
1569 | else | |
313f1a1e DS |
1570 | addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs` |
1571 | addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags` | |
c2fcdf3a | 1572 | version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null` |
241b2b4a | 1573 | gtlsprefix=$OPT_GNUTLS |
c2fcdf3a DS |
1574 | if test -z "$version"; then |
1575 | version="unknown" | |
1576 | fi | |
bebd5dbc | 1577 | fi |
313f1a1e | 1578 | if test -n "$addlib"; then |
bebd5dbc | 1579 | |
b0bc2f00 | 1580 | CLEANLIBS="$LIBS" |
313f1a1e | 1581 | CLEANCPPFLAGS="$CPPFLAGS" |
e16c1b8e | 1582 | |
b0bc2f00 | 1583 | LIBS="$LIBS $addlib" |
313f1a1e DS |
1584 | if test "$addcflags" != "-I/usr/include"; then |
1585 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1586 | fi | |
e16c1b8e | 1587 | |
313f1a1e | 1588 | AC_CHECK_LIB(gnutls, gnutls_check_version, |
bebd5dbc DS |
1589 | [ |
1590 | AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) | |
1591 | AC_SUBST(USE_GNUTLS, [1]) | |
02267eba | 1592 | GNUTLS_ENABLED=1 |
bebd5dbc | 1593 | USE_GNUTLS="yes" |
313f1a1e | 1594 | curl_ssl_msg="enabled (GnuTLS)" |
bebd5dbc DS |
1595 | ], |
1596 | [ | |
b0bc2f00 | 1597 | LIBS="$CLEANLIBS" |
bebd5dbc DS |
1598 | CPPFLAGS="$CLEANCPPFLAGS" |
1599 | ]) | |
e16c1b8e | 1600 | |
313f1a1e DS |
1601 | if test "x$USE_GNUTLS" = "xyes"; then |
1602 | AC_MSG_NOTICE([detected GnuTLS version $version]) | |
241b2b4a | 1603 | |
313f1a1e DS |
1604 | dnl when shared libs were found in a path that the run-time |
1605 | dnl linker doesn't search through, we need to add it to | |
1606 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1607 | dnl due to this | |
1608 | ||
1609 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff" | |
1610 | export LD_LIBRARY_PATH | |
4370e92d | 1611 | AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH]) |
313f1a1e | 1612 | fi |
241b2b4a | 1613 | |
bebd5dbc | 1614 | fi |
313f1a1e | 1615 | |
bebd5dbc DS |
1616 | fi dnl GNUTLS not disabled |
1617 | ||
bebd5dbc | 1618 | fi dnl OPENSSL != 1 |
779ca097 | 1619 | |
7f70dbca DS |
1620 | dnl ---------------------------------------------------- |
1621 | dnl NSS. Only check if GnuTLS and OpenSSL are not enabled | |
1622 | dnl ---------------------------------------------------- | |
1623 | ||
1624 | dnl Default to compiler & linker defaults for NSS files & libraries. | |
1625 | OPT_NSS=no | |
1626 | ||
1627 | AC_ARG_WITH(nss,dnl | |
1628 | AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) | |
1629 | AC_HELP_STRING([--without-nss], [disable NSS detection]), | |
1630 | OPT_NSS=$withval) | |
1631 | ||
1632 | if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then | |
1633 | ||
1634 | if test X"$OPT_NSS" != Xno; then | |
1635 | if test "x$OPT_NSS" = "xyes"; then | |
1636 | check=`pkg-config --version 2>/dev/null` | |
1637 | if test -n "$check"; then | |
1638 | addlib=`pkg-config --libs nss` | |
1639 | addcflags=`pkg-config --cflags nss` | |
1640 | version=`pkg-config --modversion nss` | |
1641 | nssprefix=`pkg-config --variable=prefix nss` | |
1642 | fi | |
1643 | else | |
1644 | # Without pkg-config, we'll kludge in some defaults | |
1645 | addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" | |
e16c1b8e | 1646 | addcflags="-I$OPT_NSS/include" |
7f70dbca DS |
1647 | version="unknown" |
1648 | gtlsprefix=$OPT_GNUTLS | |
1649 | fi | |
8c3f40ee DS |
1650 | |
1651 | dnl Check for functionPK11_CreateGenericObject | |
1652 | dnl this is needed for using the PEM PKCS#11 module | |
20695098 | 1653 | AC_CHECK_LIB(nss3, PK11_CreateGenericObject, |
8c3f40ee DS |
1654 | [ |
1655 | AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject]) | |
1656 | AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1]) | |
1657 | ]) | |
7f70dbca DS |
1658 | if test -n "$addlib"; then |
1659 | ||
1660 | CLEANLIBS="$LIBS" | |
1661 | CLEANCPPFLAGS="$CPPFLAGS" | |
e16c1b8e | 1662 | |
7f70dbca DS |
1663 | LIBS="$LIBS $addlib" |
1664 | if test "$addcflags" != "-I/usr/include"; then | |
1665 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1666 | fi | |
e16c1b8e | 1667 | |
7f70dbca DS |
1668 | AC_CHECK_LIB(nss3, NSS_Initialize, |
1669 | [ | |
1670 | AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) | |
1671 | AC_SUBST(USE_NSS, [1]) | |
1672 | USE_NSS="yes" | |
1673 | NSS_ENABLED=1 | |
1674 | curl_ssl_msg="enabled (NSS)" | |
1675 | ], | |
1676 | [ | |
1677 | LIBS="$CLEANLIBS" | |
1678 | CPPFLAGS="$CLEANCPPFLAGS" | |
1679 | ]) | |
e16c1b8e | 1680 | |
7f70dbca DS |
1681 | if test "x$USE_NSS" = "xyes"; then |
1682 | AC_MSG_NOTICE([detected NSS version $version]) | |
1683 | ||
1684 | dnl when shared libs were found in a path that the run-time | |
1685 | dnl linker doesn't search through, we need to add it to | |
1686 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1687 | dnl due to this | |
1688 | ||
1689 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" | |
1690 | export LD_LIBRARY_PATH | |
1691 | AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) | |
1692 | fi | |
1693 | ||
1694 | fi | |
1695 | ||
1696 | fi dnl NSS not disabled | |
1697 | ||
1698 | fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 | |
1699 | ||
1700 | if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED" = "x"; then | |
1701 | AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) | |
1702 | AC_MSG_WARN([Use --with-ssl, --with-gnutls or --with-nss to address this.]) | |
57d2fb41 DS |
1703 | else |
1704 | # SSL is enabled, genericly | |
1705 | AC_SUBST(SSL_ENABLED) | |
1706 | SSL_ENABLED="1" | |
7f70dbca DS |
1707 | fi |
1708 | ||
779ca097 DS |
1709 | dnl ********************************************************************** |
1710 | dnl Check for the CA bundle | |
1711 | dnl ********************************************************************** | |
1712 | ||
fb23b857 | 1713 | CURL_CHECK_CA_BUNDLE |
779ca097 | 1714 | |
c461254d DF |
1715 | dnl ********************************************************************** |
1716 | dnl Check for the presence of IDN libraries and headers | |
1717 | dnl ********************************************************************** | |
1718 | ||
cff90cf3 | 1719 | AC_MSG_CHECKING([whether to build with libidn]) |
96002646 | 1720 | AC_ARG_WITH(libidn, |
cff90cf3 DS |
1721 | AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) |
1722 | AC_HELP_STRING([--without-libidn],[Disable libidn usage]), | |
96002646 | 1723 | [LIBIDN="$withval"]) |
cff90cf3 DS |
1724 | |
1725 | case "$LIBIDN" in | |
1726 | no) | |
1727 | AC_MSG_RESULT(no) | |
1728 | ;; | |
1729 | *) AC_MSG_RESULT(yes) | |
19a568a9 DS |
1730 | |
1731 | idn="" | |
1732 | dnl if there is a given path, check that FIRST | |
7bb6d76d DS |
1733 | if test -n "$LIBIDN"; then |
1734 | if test "x$LIBIDN" != "xyes"; then | |
7bb6d76d DS |
1735 | oldLDFLAGS=$LDFLAGS |
1736 | oldCPPFLAGS=$CPPFLAGS | |
1737 | LDFLAGS="$LDFLAGS -L$LIBIDN/lib" | |
1738 | CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" | |
1739 | idn="yes" | |
1740 | AC_CHECK_LIB(idn, idna_to_ascii_4i, , | |
1741 | idn="" | |
1742 | LDFLAGS=$oldLDFLAGS | |
1743 | CPPFLAGS=$oldCPPFLAGS) | |
1744 | fi | |
19a568a9 DS |
1745 | fi |
1746 | ||
1747 | if test "x$idn" != "xyes"; then | |
1748 | dnl check with default paths | |
8c16696f | 1749 | idn="yes" |
19a568a9 DS |
1750 | AC_CHECK_LIB(idn, idna_to_ascii_lz, , |
1751 | idn="") | |
1752 | fi | |
1753 | ||
1754 | if test "x$idn" = "xyes"; then | |
cff90cf3 | 1755 | curl_idn_msg="enabled" |
d6460aff | 1756 | AC_SUBST(IDN_ENABLED, [1]) |
4e7575fc | 1757 | dnl different versions of libidn have different setups of these: |
1239e483 | 1758 | AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) |
c6881660 | 1759 | AC_CHECK_HEADERS( idn-free.h tld.h ) |
cff90cf3 | 1760 | fi |
e16c1b8e GK |
1761 | |
1762 | ;; | |
cff90cf3 DS |
1763 | esac |
1764 | ||
b174aeaa DS |
1765 | dnl Default is to try the thread-safe versions of a few functions |
1766 | OPT_THREAD=on | |
243942a7 DS |
1767 | |
1768 | dnl detect AIX 4.3 or later | |
1769 | dnl see full docs on this reasoning in the lib/hostip.c source file | |
1770 | AC_MSG_CHECKING([AIX 4.3 or later]) | |
1771 | AC_PREPROC_IFELSE([ | |
1772 | #if defined(_AIX) && defined(_AIX43) | |
1773 | printf("just fine"); | |
1774 | #else | |
1775 | #error "this is not AIX 4.3 or later" | |
1776 | #endif | |
1777 | ], | |
1778 | [ AC_MSG_RESULT([yes]) | |
abd65e21 | 1779 | RECENTAIX=yes |
243942a7 DS |
1780 | OPT_THREAD=off ], |
1781 | [ AC_MSG_RESULT([no]) ] | |
1782 | ) | |
1783 | ||
b174aeaa | 1784 | AC_ARG_ENABLE(thread,dnl |
a53d7848 DS |
1785 | AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]) |
1786 | AC_HELP_STRING([--enable-thread],[look for thread-safe functions]), | |
1787 | [ case "$enableval" in | |
1788 | no) | |
1789 | OPT_THREAD=off | |
1790 | AC_MSG_WARN(libcurl will not get built using thread-safe functions) | |
1791 | ;; | |
1792 | *) | |
1793 | ;; | |
1794 | esac | |
1795 | ] | |
b174aeaa DS |
1796 | ) |
1797 | ||
1798 | if test X"$OPT_THREAD" = Xoff | |
1799 | then | |
fd0d560b YT |
1800 | AC_DEFINE(DISABLED_THREADSAFE, 1, |
1801 | [Set to explicitly specify we don't want to use thread-safe functions]) | |
b174aeaa | 1802 | else |
33b658a3 | 1803 | dnl if test "$ipv6" != "yes"; then |
9f2780a2 | 1804 | dnl dig around for gethostbyname_r() |
d84440d5 | 1805 | dnl the old gethostbyname_r check was done here |
b174aeaa | 1806 | |
9f2780a2 | 1807 | dnl dig around for gethostbyaddr_r() |
d84440d5 | 1808 | dnl the old gethostbyaddr_r check was here BUT COMMENTED OUT |
33b658a3 | 1809 | dnl fi |
d4731b70 | 1810 | |
61fb8fea | 1811 | dnl poke around for inet_ntoa_r() |
4e909ee8 | 1812 | dnl the old inet_ntoa_r check was done here |
d4731b70 | 1813 | |
61fb8fea | 1814 | dnl is there a localtime_r() |
d7e406e0 | 1815 | dnl the old localtime_r check was done here |
d4731b70 | 1816 | |
242be557 | 1817 | dnl is there a strerror_r() |
b93ad10f | 1818 | dnl the old strerror_r check was done here |
242be557 | 1819 | |
f425a25c | 1820 | checkfor_gmtime_r="yes" |
b174aeaa DS |
1821 | fi |
1822 | ||
abd65e21 | 1823 | dnl for recent AIX versions, we skip all the thread-safe checks above since |
0eace2fe DS |
1824 | dnl they claim a thread-safe libc using the standard API. But there are |
1825 | dnl some functions still not thread-safe. Check for these! | |
1826 | ||
1827 | dnl Let's hope this split URL remains working: | |
1828 | dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ | |
1829 | dnl genprogc/thread_quick_ref.htm | |
abd65e21 DS |
1830 | |
1831 | if test "x$RECENTAIX" = "xyes"; then | |
db302a10 DS |
1832 | |
1833 | AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code]) | |
62af3fb7 | 1834 | |
62ff567c | 1835 | dnl is there a localtime_r() |
d7e406e0 | 1836 | dnl the old localtime_r check was done here |
62ff567c DS |
1837 | |
1838 | dnl is there a strerror_r() | |
b93ad10f | 1839 | dnl the old strerror_r check was done here |
62ff567c | 1840 | |
f425a25c | 1841 | checkfor_gmtime_r="yes" |
abd65e21 DS |
1842 | fi |
1843 | ||
1844 | ||
ae1912cb DS |
1845 | dnl ********************************************************************** |
1846 | dnl Back to "normal" configuring | |
1847 | dnl ********************************************************************** | |
1848 | ||
1849 | dnl Checks for header files. | |
1850 | AC_HEADER_STDC | |
075c5342 | 1851 | |
4d95d23d | 1852 | CURL_CHECK_HEADER_MALLOC |
a6a5bba0 YT |
1853 | |
1854 | dnl Now check for the very most basic headers. Then we can use these | |
075c5342 DS |
1855 | dnl ones as default-headers when checking for the rest! |
1856 | AC_CHECK_HEADERS( | |
1857 | sys/types.h \ | |
1858 | sys/time.h \ | |
1859 | sys/select.h \ | |
1860 | sys/socket.h \ | |
a4351517 | 1861 | sys/ioctl.h \ |
aa41743e | 1862 | sys/uio.h \ |
24ac5b8a | 1863 | assert.h \ |
ae1912cb | 1864 | unistd.h \ |
8898ff9e | 1865 | stdlib.h \ |
3d66d10f | 1866 | limits.h \ |
ae1912cb DS |
1867 | arpa/inet.h \ |
1868 | net/if.h \ | |
1869 | netinet/in.h \ | |
3d29bda9 | 1870 | sys/un.h \ |
43137cf5 | 1871 | netinet/tcp.h \ |
ae1912cb | 1872 | netdb.h \ |
ae1912cb DS |
1873 | sys/sockio.h \ |
1874 | sys/stat.h \ | |
ae1912cb DS |
1875 | sys/param.h \ |
1876 | termios.h \ | |
1877 | termio.h \ | |
1878 | sgtty.h \ | |
1879 | fcntl.h \ | |
ae1912cb | 1880 | alloca.h \ |
ae1912cb DS |
1881 | time.h \ |
1882 | io.h \ | |
5900c0f7 | 1883 | pwd.h \ |
82d3ded9 | 1884 | utime.h \ |
3c49b405 | 1885 | sys/utime.h \ |
99dfdebc | 1886 | sys/poll.h \ |
bdb2beb8 | 1887 | poll.h \ |
a4e1ac79 | 1888 | sys/resource.h \ |
8e872231 | 1889 | libgen.h \ |
82d6cfa7 | 1890 | locale.h \ |
65dbee01 | 1891 | errno.h \ |
69565afa | 1892 | stdbool.h \ |
528a149d DS |
1893 | arpa/tftp.h \ |
1894 | sys/filio.h \ | |
075c5342 DS |
1895 | setjmp.h, |
1896 | dnl to do if not found | |
1897 | [], | |
1898 | dnl to do if found | |
1899 | [], | |
1900 | dnl default includes | |
1901 | [ | |
1902 | #ifdef HAVE_SYS_TYPES_H | |
1903 | #include <sys/types.h> | |
1904 | #endif | |
1905 | #ifdef HAVE_SYS_TIME_H | |
1906 | #include <sys/time.h> | |
1907 | #endif | |
1908 | #ifdef HAVE_SYS_SELECT_H | |
1909 | #include <sys/select.h> | |
1910 | #endif | |
1911 | #ifdef HAVE_SYS_SOCKET_H | |
1912 | #include <sys/socket.h> | |
1913 | #endif | |
d85c2199 DS |
1914 | #ifdef HAVE_NETINET_IN_H |
1915 | #include <netinet/in.h> | |
1916 | #endif | |
3d29bda9 DS |
1917 | #ifdef HAVE_SYS_UN_H |
1918 | #include <sys/un.h> | |
1919 | #endif | |
075c5342 | 1920 | ] |
ae1912cb DS |
1921 | ) |
1922 | ||
ae1912cb DS |
1923 | dnl Checks for typedefs, structures, and compiler characteristics. |
1924 | AC_C_CONST | |
273b2b23 | 1925 | CURL_CHECK_VARIADIC_MACROS |
ae1912cb DS |
1926 | AC_TYPE_SIZE_T |
1927 | AC_HEADER_TIME | |
32ac4ede | 1928 | CURL_CHECK_STRUCT_TIMEVAL |
67e8d229 | 1929 | CURL_VERIFY_RUNTIMELIBS |
ae1912cb | 1930 | |
78e6508e | 1931 | AC_CHECK_SIZEOF(size_t) |
95cef39d | 1932 | AC_CHECK_SIZEOF(int) |
af677c4e | 1933 | AC_CHECK_SIZEOF(long) |
a06e0779 | 1934 | CURL_CONFIGURE_LONG |
cd73a733 | 1935 | AC_CHECK_SIZEOF(time_t) |
e2c81773 | 1936 | AC_CHECK_SIZEOF(off_t) |
ae1912cb | 1937 | |
3f3d6ebe | 1938 | soname_bump=no |
243cf297 YT |
1939 | if test x"$ac_cv_native_windows" != "xyes" && |
1940 | test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then | |
3f3d6ebe DS |
1941 | AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous]) |
1942 | AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.]) | |
1943 | soname_bump=yes | |
1944 | fi | |
1945 | ||
1946 | ||
a147a079 | 1947 | AC_CHECK_TYPE(long long, |
ceb49d37 YT |
1948 | [AC_DEFINE(HAVE_LONGLONG, 1, |
1949 | [Define to 1 if the compiler supports the 'long long' data type.])] | |
e16c1b8e | 1950 | longlong="yes" |
af677c4e DS |
1951 | ) |
1952 | ||
1953 | if test "xyes" = "x$longlong"; then | |
1954 | AC_MSG_CHECKING([if numberLL works]) | |
1955 | AC_COMPILE_IFELSE([long long val = 1000LL;], | |
1956 | [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])] | |
1957 | AC_MSG_RESULT(yes), | |
1958 | AC_MSG_RESULT(no) | |
1959 | ) | |
1960 | fi | |
1961 | ||
ae1912cb | 1962 | |
61e2a810 | 1963 | # check for ssize_t |
a147a079 DS |
1964 | AC_CHECK_TYPE(ssize_t, , |
1965 | AC_DEFINE(ssize_t, int, [the signed version of size_t])) | |
61e2a810 | 1966 | |
69565afa YT |
1967 | # check for bool type |
1968 | AC_CHECK_TYPE([bool],[ | |
1969 | AC_DEFINE(HAVE_BOOL_T, 1, | |
1970 | [Define to 1 if bool is an available type.]) | |
1971 | ], ,[ | |
2a6a22a3 YT |
1972 | #ifdef HAVE_SYS_TYPES_H |
1973 | #include <sys/types.h> | |
1974 | #endif | |
69565afa YT |
1975 | #ifdef HAVE_STDBOOL_H |
1976 | #include <stdbool.h> | |
1977 | #endif | |
1978 | ]) | |
1979 | ||
d6ffb4c1 | 1980 | # Check for socklen_t or equivalent |
a6a5bba0 YT |
1981 | CURL_CHECK_TYPE_SOCKLEN_T |
1982 | ||
d09b4369 | 1983 | TYPE_IN_ADDR_T |
11693c0f | 1984 | |
a31ddd36 DS |
1985 | TYPE_SOCKADDR_STORAGE |
1986 | ||
73226415 YT |
1987 | TYPE_SIG_ATOMIC_T |
1988 | ||
a46f55b9 YT |
1989 | AC_TYPE_SIGNAL |
1990 | ||
9346e55d | 1991 | CURL_CHECK_FUNC_SELECT |
ad05d0a8 | 1992 | |
01fa02d0 | 1993 | CURL_CHECK_FUNC_RECV |
a9dc9005 | 1994 | CURL_CHECK_FUNC_RECVFROM |
01fa02d0 | 1995 | CURL_CHECK_FUNC_SEND |
77b3bc23 YT |
1996 | CURL_CHECK_MSG_NOSIGNAL |
1997 | ||
4e4f6c1e | 1998 | CURL_CHECK_FUNC_ALARM |
17d2a464 | 1999 | CURL_CHECK_FUNC_FCNTL |
b93ad10f | 2000 | CURL_CHECK_FUNC_FDOPEN |
33319f5d | 2001 | CURL_CHECK_FUNC_FREEADDRINFO |
9717ccb7 | 2002 | CURL_CHECK_FUNC_FREEIFADDRS |
fce9c3a9 | 2003 | CURL_CHECK_FUNC_FTRUNCATE |
0989cd35 | 2004 | CURL_CHECK_FUNC_GETADDRINFO |
9b12f096 | 2005 | CURL_CHECK_FUNC_GETHOSTBYADDR |
d84440d5 | 2006 | CURL_CHECK_FUNC_GETHOSTBYADDR_R |
9b12f096 | 2007 | CURL_CHECK_FUNC_GETHOSTBYNAME |
d84440d5 | 2008 | CURL_CHECK_FUNC_GETHOSTBYNAME_R |
d7e406e0 | 2009 | CURL_CHECK_FUNC_GETHOSTNAME |
9717ccb7 | 2010 | CURL_CHECK_FUNC_GETIFADDRS |
0c1ae21c | 2011 | CURL_CHECK_FUNC_GETSERVBYPORT_R |
ea1362a9 | 2012 | CURL_CHECK_FUNC_GMTIME_R |
006cab3e | 2013 | CURL_CHECK_FUNC_INET_NTOA_R |
267b9423 | 2014 | CURL_CHECK_FUNC_INET_NTOP |
4d437416 | 2015 | CURL_CHECK_FUNC_INET_PTON |
17d2a464 YT |
2016 | CURL_CHECK_FUNC_IOCTL |
2017 | CURL_CHECK_FUNC_IOCTLSOCKET | |
2018 | CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL | |
d7e406e0 | 2019 | CURL_CHECK_FUNC_LOCALTIME_R |
17d2a464 | 2020 | CURL_CHECK_FUNC_SETSOCKOPT |
969903eb | 2021 | CURL_CHECK_FUNC_SIGACTION |
83c199bb YT |
2022 | CURL_CHECK_FUNC_SIGINTERRUPT |
2023 | CURL_CHECK_FUNC_SIGNAL | |
2024 | CURL_CHECK_FUNC_SIGSETJMP | |
4c621bc6 YT |
2025 | CURL_CHECK_FUNC_STRCASECMP |
2026 | CURL_CHECK_FUNC_STRCASESTR | |
2027 | CURL_CHECK_FUNC_STRCMPI | |
fce9c3a9 | 2028 | CURL_CHECK_FUNC_STRDUP |
b93ad10f | 2029 | CURL_CHECK_FUNC_STRERROR_R |
4c621bc6 YT |
2030 | CURL_CHECK_FUNC_STRICMP |
2031 | CURL_CHECK_FUNC_STRLCAT | |
2032 | CURL_CHECK_FUNC_STRNCASECMP | |
2033 | CURL_CHECK_FUNC_STRNCMPI | |
2034 | CURL_CHECK_FUNC_STRNICMP | |
d7e406e0 | 2035 | CURL_CHECK_FUNC_STRSTR |
969903eb | 2036 | CURL_CHECK_FUNC_STRTOK_R |
ea1362a9 | 2037 | CURL_CHECK_FUNC_STRTOLL |
aa41743e | 2038 | CURL_CHECK_FUNC_WRITEV |
ea1362a9 | 2039 | |
ae1912cb DS |
2040 | dnl Checks for library functions. |
2041 | dnl AC_PROG_GCC_TRADITIONAL | |
a46f55b9 | 2042 | |
f8e916db | 2043 | dnl AC_FUNC_VPRINTF |
74e5beab DS |
2044 | case $host in |
2045 | *msdosdjgpp) | |
2046 | ac_cv_func_pipe=no | |
2047 | skipcheck_pipe=yes | |
2048 | AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) | |
2049 | ;; | |
2050 | esac | |
357389a9 YT |
2051 | |
2052 | AC_CHECK_FUNCS([basename \ | |
2053 | closesocket \ | |
2054 | fork \ | |
357389a9 | 2055 | geteuid \ |
357389a9 YT |
2056 | getpass_r \ |
2057 | getppid \ | |
2058 | getprotobyname \ | |
2059 | getpwuid \ | |
2060 | getrlimit \ | |
2061 | gettimeofday \ | |
2062 | inet_addr \ | |
357389a9 YT |
2063 | perror \ |
2064 | pipe \ | |
2065 | poll \ | |
2066 | setlocale \ | |
2067 | setmode \ | |
2068 | setrlimit \ | |
357389a9 | 2069 | socket \ |
357389a9 YT |
2070 | uname \ |
2071 | utime | |
2072 | ],[ | |
2073 | ],[ | |
2074 | func="$ac_func" | |
2075 | eval skipcheck=\$skipcheck_$func | |
2076 | if test "x$skipcheck" != "xyes"; then | |
2077 | AC_MSG_CHECKING([deeper for $func]) | |
2078 | AC_LINK_IFELSE([ | |
2079 | AC_LANG_PROGRAM([[ | |
2080 | ]],[[ | |
2081 | $func (); | |
2082 | ]]) | |
2083 | ],[ | |
2084 | AC_MSG_RESULT([yes]) | |
2085 | eval "ac_cv_func_$func=yes" | |
2086 | AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1], | |
2087 | [Define to 1 if you have the $func function.]) | |
2088 | ],[ | |
2089 | AC_MSG_RESULT([but still no]) | |
2090 | ]) | |
2091 | fi | |
2092 | ]) | |
2093 | ||
ae1912cb | 2094 | |
76637759 DS |
2095 | AC_CHECK_DECL(basename, , |
2096 | AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]), | |
2097 | #ifdef HAVE_STRING_H | |
2098 | #include <string.h> | |
2099 | #endif | |
2100 | #ifdef HAVE_LIBGEN_H | |
2101 | #include <libgen.h> | |
2102 | #endif | |
74e5beab DS |
2103 | #ifdef HAVE_UNISTD_H |
2104 | #include <unistd.h> | |
2105 | #endif | |
76637759 DS |
2106 | ) |
2107 | ||
b222b230 | 2108 | |
e4388643 YT |
2109 | dnl Check if the getnameinfo function is available |
2110 | dnl and get the types of five of its arguments. | |
2111 | CURL_CHECK_FUNC_GETNAMEINFO | |
2e5cccd1 | 2112 | |
bec19771 | 2113 | if test "$ipv6" = "yes"; then |
0989cd35 YT |
2114 | if test "$ac_cv_func_getaddrinfo" = "yes"; then |
2115 | AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support]) | |
2116 | IPV6_ENABLED=1 | |
2117 | AC_SUBST(IPV6_ENABLED) | |
2118 | fi | |
bec19771 YT |
2119 | CURL_CHECK_NI_WITHSCOPEID |
2120 | fi | |
2121 | ||
c2862742 | 2122 | AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |
0b3decee DS |
2123 | disable_poll=no |
2124 | case $host in | |
c2862742 | 2125 | *-*-darwin*) |
0b3decee DS |
2126 | disable_poll="yes"; |
2127 | ;; | |
2128 | *) | |
2129 | ;; | |
2130 | esac | |
2131 | AC_MSG_RESULT($disable_poll) | |
2132 | ||
2133 | if test "$disable_poll" = "no"; then | |
2134 | ||
2135 | dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and | |
2136 | dnl to find out we make an extra check here! | |
2137 | if test "$ac_cv_func_poll" = "yes"; then | |
2138 | AC_MSG_CHECKING([if poll works with NULL inputs]) | |
2139 | AC_RUN_IFELSE([ | |
a7b99fc4 DS |
2140 | #ifdef HAVE_SYS_POLL_H |
2141 | #include <sys/poll.h> | |
bdb2beb8 YT |
2142 | #elif defined(HAVE_POLL_H) |
2143 | #include <poll.h> | |
a7b99fc4 DS |
2144 | #endif |
2145 | ||
2146 | int main(void) | |
2147 | { | |
2148 | /* make this return 0 == timeout since there's nothing to read from */ | |
2149 | return poll((void *)0, 0, 10 /*ms*/); | |
2150 | } | |
2151 | ], | |
0b3decee DS |
2152 | AC_MSG_RESULT(yes) |
2153 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]), | |
2154 | AC_MSG_RESULT(no), | |
2155 | AC_MSG_RESULT(cross-compiling assumes yes) | |
2156 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]) | |
2157 | ) dnl end of AC_RUN_IFELSE | |
2158 | fi dnl poll() was found | |
2159 | fi dnl poll()-check is not disabled | |
a7b99fc4 | 2160 | |
17d2a464 YT |
2161 | dnl ************************************************************ |
2162 | dnl enable non-blocking communications | |
2163 | dnl | |
2164 | CURL_CHECK_OPTION_NONBLOCKING | |
2165 | CURL_CHECK_NONBLOCKING_SOCKET | |
2166 | ||
2167 | dnl ************************************************************ | |
2168 | dnl nroff tool stuff | |
2169 | dnl | |
a7b99fc4 | 2170 | |
e16c1b8e | 2171 | AC_PATH_PROG( PERL, perl, , |
7dc36344 DS |
2172 | $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) |
2173 | AC_SUBST(PERL) | |
ae1912cb | 2174 | |
e16c1b8e | 2175 | AC_PATH_PROGS( NROFF, gnroff nroff, , |
ae1912cb | 2176 | $PATH:/usr/bin/:/usr/local/bin ) |
96dde76b | 2177 | AC_SUBST(NROFF) |
ae1912cb | 2178 | |
773e7e87 DS |
2179 | if test -n "$NROFF"; then |
2180 | dnl only check for nroff options if an nroff command was found | |
2181 | ||
2182 | AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) | |
2183 | MANOPT="-man" | |
37685848 DS |
2184 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` |
2185 | if test -z "$mancheck"; then | |
773e7e87 DS |
2186 | MANOPT="-mandoc" |
2187 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` | |
2188 | if test -z "$mancheck"; then | |
2189 | MANOPT="" | |
2190 | AC_MSG_RESULT([failed]) | |
2191 | AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) | |
2192 | else | |
2193 | AC_MSG_RESULT([$MANOPT]) | |
2194 | fi | |
37685848 DS |
2195 | else |
2196 | AC_MSG_RESULT([$MANOPT]) | |
2197 | fi | |
773e7e87 DS |
2198 | AC_SUBST(MANOPT) |
2199 | fi | |
2200 | ||
2201 | if test -z "$MANOPT" | |
2202 | then | |
2203 | dnl if no nroff tool was found, or no option that could convert man pages | |
2204 | dnl was found, then disable the built-in manual stuff | |
2205 | AC_MSG_WARN([disabling built-in manual]) | |
2206 | USE_MANUAL="no"; | |
37685848 | 2207 | fi |
37685848 | 2208 | |
f3663a9d DS |
2209 | dnl ************************************************************************* |
2210 | dnl If the manual variable still is set, then we go with providing a built-in | |
2211 | dnl manual | |
2212 | ||
2213 | if test "$USE_MANUAL" = "1"; then | |
2214 | AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) | |
cff90cf3 | 2215 | curl_manual_msg="enabled" |
f3663a9d DS |
2216 | fi |
2217 | ||
2218 | dnl set variable for use in automakefile(s) | |
2219 | AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) | |
2220 | ||
4c663ba9 | 2221 | AC_MSG_CHECKING([whether to enable c-ares]) |
673ff5eb | 2222 | AC_ARG_ENABLE(ares, |
4c663ba9 DS |
2223 | AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups]) |
2224 | AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]), | |
673ff5eb DS |
2225 | [ case "$enableval" in |
2226 | no) | |
2227 | AC_MSG_RESULT(no) | |
2228 | ;; | |
2229 | *) AC_MSG_RESULT(yes) | |
2230 | ||
2231 | if test "x$IPV6_ENABLED" = "x1"; then | |
4c663ba9 | 2232 | AC_MSG_NOTICE([c-ares may not work properly with ipv6]) |
673ff5eb DS |
2233 | fi |
2234 | ||
4c663ba9 | 2235 | AC_DEFINE(USE_ARES, 1, [Define if you want to enable c-ares support]) |
673ff5eb DS |
2236 | dnl substitute HAVE_ARES for curl-config and similar |
2237 | HAVE_ARES="1" | |
2238 | AC_SUBST(HAVE_ARES) | |
2239 | curl_ares_msg="enabled" | |
2240 | ||
f7503863 | 2241 | LIBS="-lcares $LIBS" |
673ff5eb DS |
2242 | |
2243 | dnl For backwards compatibility default to includes/lib in srcdir/ares | |
2244 | dnl If a value is specified it is assumed that the libs are in $val/lib | |
2245 | dnl and the includes are in $val/include. This is the default setup for | |
2246 | dnl ares so it should not be a problem. | |
2247 | if test "x$enableval" = "xyes" ; then | |
2248 | if test -d "$srcdir/ares"; then | |
2249 | aresembedded="yes" | |
2250 | AC_CONFIG_SUBDIRS(ares) | |
2251 | aresinc=`cd $srcdir/ares && pwd` | |
2252 | CPPFLAGS="$CPPFLAGS -I$aresinc" | |
2253 | ||
2254 | dnl the pwd= below cannot 'cd' into the ares dir to get the full | |
2255 | dnl path to it, since it may not exist yet if we build outside of | |
2256 | dnl the source tree | |
2257 | pwd=`pwd` | |
2258 | LDFLAGS="$LDFLAGS -L$pwd/ares" | |
2259 | fi | |
2260 | else | |
2261 | CPPFLAGS="$CPPFLAGS -I$enableval/include" | |
2262 | LDFLAGS="$LDFLAGS -L$enableval/lib" | |
2263 | fi | |
2264 | ||
2265 | if test -z "$aresembedded"; then | |
2266 | dnl verify that a sufficient c-ares is here if we have pointed one | |
2267 | dnl out and don't use the "embedded" ares dir (in which case we don't | |
2268 | dnl check it because it might not have been built yet) | |
2269 | AC_MSG_CHECKING([that c-ares is good and recent enough]) | |
d70f3374 | 2270 | AC_LINK_IFELSE([ |
862049c4 | 2271 | AC_LANG_PROGRAM([[ |
673ff5eb | 2272 | #include <ares.h> |
d70f3374 YT |
2273 | /* set of dummy functions in case c-ares was built with debug */ |
2274 | void curl_dofree() { } | |
2275 | void curl_sclose() { } | |
2276 | void curl_domalloc() { } | |
2277 | void curl_docalloc() { } | |
2278 | void curl_socket() { } | |
862049c4 | 2279 | ]],[[ |
d70f3374 YT |
2280 | ares_channel channel; |
2281 | ares_cancel(channel); /* added in 1.2.0 */ | |
2282 | ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ | |
862049c4 | 2283 | ]]) |
d70f3374 YT |
2284 | ],[ |
2285 | AC_MSG_RESULT([yes]) | |
2286 | ],[ | |
2287 | AC_MSG_RESULT([no]) | |
2288 | AC_MSG_ERROR([c-ares library defective or too old]) | |
2289 | ]) | |
673ff5eb DS |
2290 | fi |
2291 | ;; | |
2292 | esac ], | |
2293 | AC_MSG_RESULT(no) | |
2294 | ) | |
ae1912cb | 2295 | |
710e370c DS |
2296 | dnl ************************************************************ |
2297 | dnl disable verbose text strings | |
2298 | dnl | |
2299 | AC_MSG_CHECKING([whether to enable verbose strings]) | |
2300 | AC_ARG_ENABLE(verbose, | |
2301 | AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) | |
2302 | AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), | |
2303 | [ case "$enableval" in | |
2304 | no) | |
2305 | AC_MSG_RESULT(no) | |
2306 | AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) | |
710e370c DS |
2307 | curl_verbose_msg="no" |
2308 | ;; | |
2309 | *) AC_MSG_RESULT(yes) | |
2310 | ;; | |
2311 | esac ], | |
2312 | AC_MSG_RESULT(yes) | |
2313 | ) | |
2314 | ||
8ed31c48 DS |
2315 | dnl ************************************************************ |
2316 | dnl enable SSPI support | |
2317 | dnl | |
d8d3dc93 | 2318 | AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) |
8ed31c48 DS |
2319 | AC_ARG_ENABLE(sspi, |
2320 | AC_HELP_STRING([--enable-sspi],[Enable SSPI]) | |
2321 | AC_HELP_STRING([--disable-sspi],[Disable SSPI]), | |
2322 | [ case "$enableval" in | |
2323 | yes) | |
d8d3dc93 YT |
2324 | if test "$ac_cv_native_windows" = "yes"; then |
2325 | AC_MSG_RESULT(yes) | |
2326 | AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) | |
9b23b310 | 2327 | AC_SUBST(USE_WINDOWS_SSPI, [1]) |
d8d3dc93 YT |
2328 | curl_sspi_msg="yes" |
2329 | else | |
2330 | AC_MSG_RESULT(no) | |
2331 | AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) | |
2332 | fi | |
8ed31c48 DS |
2333 | ;; |
2334 | *) | |
2335 | AC_MSG_RESULT(no) | |
2336 | ;; | |
2337 | esac ], | |
2338 | AC_MSG_RESULT(no) | |
2339 | ) | |
2340 | ||
94043b11 DS |
2341 | dnl ************************************************************ |
2342 | dnl disable cryptographic authentication | |
2343 | dnl | |
2344 | AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) | |
2345 | AC_ARG_ENABLE(crypto-auth, | |
2346 | AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) | |
2347 | AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), | |
2348 | [ case "$enableval" in | |
2349 | no) | |
2350 | AC_MSG_RESULT(no) | |
2351 | AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) | |
94043b11 DS |
2352 | ;; |
2353 | *) AC_MSG_RESULT(yes) | |
2354 | ;; | |
2355 | esac ], | |
2356 | AC_MSG_RESULT(yes) | |
2357 | ) | |
2358 | ||
ac269a8f DS |
2359 | dnl ************************************************************ |
2360 | dnl disable cookies support | |
2361 | dnl | |
2362 | AC_MSG_CHECKING([whether to enable support for cookies]) | |
2363 | AC_ARG_ENABLE(cookies, | |
2364 | AC_HELP_STRING([--enable-cookies],[Enable cookies support]) | |
2365 | AC_HELP_STRING([--disable-cookies],[Disable cookies support]), | |
2366 | [ case "$enableval" in | |
2367 | no) | |
2368 | AC_MSG_RESULT(no) | |
2369 | AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) | |
ac269a8f DS |
2370 | ;; |
2371 | *) AC_MSG_RESULT(yes) | |
2372 | ;; | |
2373 | esac ], | |
2374 | AC_MSG_RESULT(yes) | |
2375 | ) | |
2376 | ||
59582a9d DF |
2377 | dnl ************************************************************ |
2378 | dnl Enable hiding of internal symbols in library to reduce its size and | |
2379 | dnl speed dynamic linking of applications. This currently is only supported | |
10489879 | 2380 | dnl on gcc >= 4.0 and SunPro C. |
59582a9d DF |
2381 | dnl |
2382 | AC_MSG_CHECKING([whether to enable hidden symbols in the library]) | |
2383 | AC_ARG_ENABLE(hidden-symbols, | |
10489879 | 2384 | AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) |
59582a9d DF |
2385 | AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), |
2386 | [ case "$enableval" in | |
2387 | no) | |
2388 | AC_MSG_RESULT(no) | |
2389 | ;; | |
e16c1b8e | 2390 | *) |
10489879 | 2391 | AC_MSG_CHECKING([whether $CC supports it]) |
f13ac35e | 2392 | if test "$GCC" = yes ; then |
f13ac35e | 2393 | if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then |
77431568 GK |
2394 | AC_MSG_RESULT(yes) |
2395 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) | |
77431568 | 2396 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) |
77431568 | 2397 | CFLAGS="$CFLAGS -fvisibility=hidden" |
f13ac35e DF |
2398 | else |
2399 | AC_MSG_RESULT(no) | |
2400 | fi | |
10489879 | 2401 | |
f13ac35e | 2402 | else |
77431568 GK |
2403 | dnl Test for SunPro cc |
2404 | if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then | |
10489879 | 2405 | AC_MSG_RESULT(yes) |
77431568 | 2406 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) |
77431568 | 2407 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) |
77431568 | 2408 | CFLAGS="$CFLAGS -xldscope=hidden" |
10489879 DF |
2409 | else |
2410 | AC_MSG_RESULT(no) | |
2411 | fi | |
f13ac35e | 2412 | fi |
59582a9d DF |
2413 | ;; |
2414 | esac ], | |
2415 | AC_MSG_RESULT(no) | |
2416 | ) | |
2417 | ||
8dabd344 DS |
2418 | dnl ************************************************************ |
2419 | dnl enforce SONAME bump | |
2420 | dnl | |
2421 | ||
8dabd344 DS |
2422 | AC_MSG_CHECKING([whether to enforce SONAME bump]) |
2423 | AC_ARG_ENABLE(soname-bump, | |
2424 | AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump]) | |
2425 | AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]), | |
2426 | [ case "$enableval" in | |
2427 | yes) AC_MSG_RESULT(yes) | |
2428 | soname_bump=yes | |
2429 | ;; | |
2430 | *) | |
d7d56184 | 2431 | AC_MSG_RESULT(no) |
8dabd344 DS |
2432 | ;; |
2433 | esac ], | |
3f3d6ebe | 2434 | AC_MSG_RESULT($soname_bump) |
8dabd344 DS |
2435 | ) |
2436 | AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes) | |
2437 | ||
2438 | ||
59582a9d | 2439 | dnl ************************************************************ |
560a82ae | 2440 | if test ! -z "$winsock_LIB"; then |
9f3d9da1 DS |
2441 | |
2442 | dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes | |
2443 | dnl things work when built with c-ares). But we can't just move it last | |
2444 | dnl since then other stuff (SSL) won't build. So we simply append it to the | |
2445 | dnl end. | |
2446 | ||
560a82ae YT |
2447 | LIBS="$LIBS $winsock_LIB" |
2448 | TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB" | |
9f3d9da1 DS |
2449 | |
2450 | fi | |
2451 | ||
a0a47f27 DF |
2452 | dnl |
2453 | dnl All the library dependencies put into $LIB apply to libcurl only. | |
2454 | dnl Those in $CURL_LIBS apply to the curl command-line client only. | |
c461254d | 2455 | dnl Those in $TEST_SERVER_LIBS apply to test servers only. |
a0a47f27 DF |
2456 | dnl Those in $ALL_LIBS apply to all targets, including test targets. |
2457 | dnl | |
2458 | LIBCURL_LIBS=$LIBS | |
a0a47f27 DF |
2459 | |
2460 | AC_SUBST(LIBCURL_LIBS) | |
2461 | AC_SUBST(CURL_LIBS) | |
2462 | AC_SUBST(TEST_SERVER_LIBS) | |
c461254d | 2463 | LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link |
a0a47f27 | 2464 | |
20705ca3 DS |
2465 | AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) |
2466 | ||
bbc002a5 DS |
2467 | dnl |
2468 | dnl For keeping supported features and protocols also in pkg-config file | |
2469 | dnl since it is more cross-compile frient than curl-config | |
2470 | dnl | |
2471 | ||
2472 | if test "x$USE_SSLEAY" = "x1"; then | |
2473 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" | |
2474 | elif test -n "$SSL_ENABLED"; then | |
2475 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" | |
2476 | fi | |
2477 | if test "@KRB4_ENABLED@" = "x1"; then | |
2478 | SUPPORT_FEATURES="$SUPPORT_FEATURES KRB4" | |
2479 | fi | |
2480 | if test "x$IPV6_ENABLED" = "x1"; then | |
2481 | SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" | |
2482 | fi | |
2483 | if test "x$HAVE_LIBZ" = "x1"; then | |
2484 | SUPPORT_FEATURES="$SUPPORT_FEATURES libz" | |
2485 | fi | |
2486 | if test "x$HAVE_ARES" = "x1"; then | |
2487 | SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" | |
2488 | fi | |
2489 | if test "x$IDN_ENABLED" = "x1"; then | |
2490 | SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" | |
2491 | fi | |
2492 | if test "x$USE_WINDOWS_SSPI" = "x1"; then | |
2493 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" | |
2494 | fi | |
2495 | if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1"; then | |
2496 | SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" | |
2497 | fi | |
2498 | ||
2499 | AC_SUBST(SUPPORT_FEATURES) | |
2500 | ||
2501 | dnl For supported protocols in pkg-config file | |
2502 | if test "x$CURL_DISABLE_HTTP" != "x1"; then | |
2503 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP" | |
2504 | if test "x$SSL_ENABLED" = "x1"; then | |
2505 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" | |
2506 | fi | |
2507 | fi | |
2508 | if test "x$CURL_DISABLE_FTP" != "x1"; then | |
2509 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" | |
2510 | if test "x$SSL_ENABLED" = "x1"; then | |
2511 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" | |
2512 | fi | |
2513 | fi | |
2514 | if test "x$CURL_DISABLE_FILE" != "x1"; then | |
2515 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" | |
2516 | fi | |
2517 | if test "x$CURL_DISABLE_TELNET" != "x1"; then | |
2518 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" | |
2519 | fi | |
2520 | if test "x$CURL_DISABLE_LDAP" != "x1"; then | |
2521 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" | |
2522 | fi | |
2523 | if test "x$CURL_DISABLE_LDAPS" != "x1"; then | |
2524 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" | |
2525 | fi | |
2526 | if test "x$CURL_DISABLE_DICT" != "x1"; then | |
2527 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" | |
2528 | fi | |
2529 | if test "x$CURL_DISABLE_TFTP" != "x1"; then | |
2530 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" | |
2531 | fi | |
2532 | if test "x$USE_LIBSSH2" = "x1"; then | |
2533 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" | |
2534 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" | |
2535 | fi | |
2536 | ||
2537 | AC_SUBST(SUPPORT_PROTOCOLS) | |
2538 | ||
d930280a YT |
2539 | dnl squeeze whitespace out of some variables |
2540 | ||
be760bed YT |
2541 | squeeze CFLAGS |
2542 | squeeze CPPFLAGS | |
2543 | squeeze DEFS | |
2544 | squeeze LDFLAGS | |
2545 | squeeze LIBS | |
2546 | ||
2547 | squeeze CURL_LIBS | |
2548 | squeeze LIBCURL_LIBS | |
2549 | squeeze TEST_SERVER_LIBS | |
d930280a | 2550 | |
93c53424 | 2551 | AC_CONFIG_FILES([Makefile \ |
77431568 | 2552 | docs/Makefile \ |
d54cdf29 | 2553 | docs/examples/Makefile \ |
e22657ea | 2554 | docs/libcurl/Makefile \ |
77431568 GK |
2555 | include/Makefile \ |
2556 | include/curl/Makefile \ | |
2557 | src/Makefile \ | |
172f0ba1 | 2558 | lib/Makefile \ |
044ca343 | 2559 | tests/Makefile \ |
b915ca68 | 2560 | tests/data/Makefile \ |
fd8bf5f1 | 2561 | tests/server/Makefile \ |
2aa0c6c4 | 2562 | tests/libtest/Makefile \ |
77431568 GK |
2563 | packages/Makefile \ |
2564 | packages/Win32/Makefile \ | |
2565 | packages/Win32/cygwin/Makefile \ | |
2566 | packages/Linux/Makefile \ | |
2567 | packages/Linux/RPM/Makefile \ | |
2568 | packages/Linux/RPM/curl.spec \ | |
2569 | packages/Linux/RPM/curl-ssl.spec \ | |
c503930b | 2570 | packages/Solaris/Makefile \ |
d78ec593 | 2571 | packages/DOS/Makefile \ |
34f9ab10 DS |
2572 | packages/EPM/curl.list \ |
2573 | packages/EPM/Makefile \ | |
f19cade5 | 2574 | packages/vms/Makefile \ |
c7e9e60b DS |
2575 | packages/AIX/Makefile \ |
2576 | packages/AIX/RPM/Makefile \ | |
15f2647d | 2577 | packages/AIX/RPM/curl.spec \ |
df3ca591 DS |
2578 | curl-config \ |
2579 | libcurl.pc | |
93c53424 DS |
2580 | ]) |
2581 | AC_OUTPUT | |
cff90cf3 DS |
2582 | |
2583 | AC_MSG_NOTICE([Configured to build curl/libcurl: | |
2584 | ||
2585 | curl version: ${VERSION} | |
2586 | Host setup: ${host} | |
2587 | Install prefix: ${prefix} | |
2588 | Compiler: ${CC} | |
2589 | SSL support: ${curl_ssl_msg} | |
2147284c | 2590 | SSH support: ${curl_ssh_msg} |
cff90cf3 DS |
2591 | zlib support: ${curl_zlib_msg} |
2592 | krb4 support: ${curl_krb4_msg} | |
2593 | GSSAPI support: ${curl_gss_msg} | |
48975876 | 2594 | SPNEGO support: ${curl_spnego_msg} |
cff90cf3 DS |
2595 | c-ares support: ${curl_ares_msg} |
2596 | ipv6 support: ${curl_ipv6_msg} | |
96002646 | 2597 | IDN support: ${curl_idn_msg} |
e16c1b8e | 2598 | Build libcurl: Shared=${enable_shared}, Static=${enable_static} |
cff90cf3 | 2599 | Built-in manual: ${curl_manual_msg} |
710e370c | 2600 | Verbose errors: ${curl_verbose_msg} |
8ed31c48 | 2601 | SSPI support: ${curl_sspi_msg} |
86cbb232 MM |
2602 | ca cert bundle: ${ca} |
2603 | ca cert path: ${capath} | |
d0edb478 | 2604 | LDAP support: ${curl_ldap_msg} |
3f3d6ebe | 2605 | LDAPS support: ${curl_ldaps_msg} |
cff90cf3 | 2606 | ]) |
3f3d6ebe DS |
2607 | |
2608 | if test "x$soname_bump" = "xyes"; then | |
2609 | ||
2610 | cat <<EOM | |
2611 | SONAME bump: yes - WARNING: this library will be built with the SONAME | |
2612 | number bumped due to (a detected) ABI breakage. | |
2613 | See lib/README.curl_off_t for details on this. | |
2614 | EOM | |
2615 | ||
2616 | fi | |
2617 |