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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 | # $Id$ | |
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 |
e3fc0d5e | 28 | AC_INIT(curl, [-], [a suitable curl mailing list => http://curl.haxx.se/mail/]) |
d5ba0309 DS |
29 | |
30 | dnl configure script copyright | |
267836e8 | 31 | AC_COPYRIGHT([Copyright (c) 1998 - 2008 Daniel Stenberg, <daniel@haxx.se> |
e16c1b8e | 32 | This configure script may be copied, distributed and modified under the |
d5ba0309 DS |
33 | terms of the curl license; see COPYING for more details]) |
34 | ||
93c53424 | 35 | AC_CONFIG_SRCDIR([lib/urldata.h]) |
1a4fddb9 | 36 | AM_CONFIG_HEADER(lib/config.h src/config.h) |
ed29552b | 37 | AM_MAINTAINER_MODE |
8f5ffd94 | 38 | |
9f7c6341 | 39 | dnl SED is needed by some of the tools |
3fc39a6e DS |
40 | AC_PATH_PROG( SED, sed, sed-was-not-found-by-configure, |
41 | $PATH:/usr/bin:/usr/local/bin) | |
075c5342 DS |
42 | AC_SUBST(SED) |
43 | ||
3fc39a6e DS |
44 | if test "x$SED" = "xsed-was-not-found-by-configure"; then |
45 | AC_MSG_WARN([sed was not found, this may ruin your chances to build fine]) | |
46 | fi | |
47 | ||
9f7c6341 | 48 | dnl AR is used by libtool, and try the odd Solaris path too |
91018f4f DS |
49 | dnl we use AC_CHECK_TOOL since this should make a library for the target |
50 | dnl platform | |
51 | AC_CHECK_TOOL(AR, ar, | |
3fc39a6e DS |
52 | ar-was-not-found-by-configure, |
53 | $PATH:/usr/bin:/usr/local/bin:/usr/ccs/bin) | |
9f7c6341 | 54 | AC_SUBST(AR) |
3fc39a6e DS |
55 | if test "x$AR" = "xar-was-not-found-by-configure"; then |
56 | AC_MSG_WARN([ar was not found, this may ruin your chances to build fine]) | |
57 | fi | |
faaaf626 | 58 | AC_SUBST(libext) |
9f7c6341 | 59 | |
7349940b | 60 | dnl figure out the libcurl version |
593170d1 | 61 | VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` |
8f5ffd94 | 62 | AM_INIT_AUTOMAKE(curl,$VERSION) |
075c5342 DS |
63 | AC_MSG_CHECKING([curl version]) |
64 | AC_MSG_RESULT($VERSION) | |
caf8c01e | 65 | |
1e5e0f9a DS |
66 | dnl |
67 | dnl we extract the numerical version for curl-config only | |
593170d1 | 68 | VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` |
1e5e0f9a DS |
69 | AC_SUBST(VERSIONNUM) |
70 | ||
c503930b CB |
71 | dnl Solaris pkgadd support definitions |
72 | PKGADD_PKG="HAXXcurl" | |
73 | PKGADD_NAME="cURL - a client that groks URLs" | |
74 | PKGADD_VENDOR="curl.haxx.se" | |
75 | AC_SUBST(PKGADD_PKG) | |
76 | AC_SUBST(PKGADD_NAME) | |
77 | AC_SUBST(PKGADD_VENDOR) | |
78 | ||
cff90cf3 | 79 | dnl |
710e370c | 80 | dnl initialize all the info variables |
bebd5dbc | 81 | curl_ssl_msg="no (--with-ssl / --with-gnutls)" |
2147284c | 82 | curl_ssh_msg="no (--with-libssh2)" |
710e370c DS |
83 | curl_zlib_msg="no (--with-zlib)" |
84 | curl_krb4_msg="no (--with-krb4*)" | |
85 | curl_gss_msg="no (--with-gssapi)" | |
86 | curl_spnego_msg="no (--with-spnego)" | |
87 | curl_ares_msg="no (--enable-ares)" | |
88 | curl_ipv6_msg="no (--enable-ipv6)" | |
89 | curl_idn_msg="no (--with-libidn)" | |
90 | curl_manual_msg="no (--enable-manual)" | |
91 | curl_verbose_msg="enabled (--disable-verbose)" | |
8ed31c48 | 92 | curl_sspi_msg="no (--enable-sspi)" |
d0edb478 | 93 | curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" |
4b60c3e9 | 94 | curl_ldaps_msg="no (--enable-ldaps)" |
c503930b | 95 | |
a0a47f27 DF |
96 | dnl |
97 | dnl Save anything in $LIBS for later | |
98 | dnl | |
99 | ALL_LIBS=$LIBS | |
100 | ||
caf8c01e DS |
101 | dnl |
102 | dnl Detect the canonical host and target build environment | |
103 | dnl | |
ae1912cb | 104 | |
c77f77a1 | 105 | AC_CANONICAL_HOST |
93c53424 | 106 | dnl Get system canonical name |
22a32389 | 107 | AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) |
1b1f143c DS |
108 | |
109 | dnl Check for AIX weirdos | |
110 | AC_AIX | |
111 | ||
93c53424 DS |
112 | dnl Checks for programs. |
113 | AC_PROG_CC | |
114 | ||
d4ffc5ef | 115 | dnl check for how to do large files |
1b1f143c | 116 | AC_SYS_LARGEFILE |
d4ffc5ef | 117 | |
c84f84c7 | 118 | dnl support building of Windows DLLs |
1e8f0c57 DS |
119 | AC_LIBTOOL_WIN32_DLL |
120 | ||
23786eae | 121 | dnl skip libtool C++ and Fortran compiler checks |
d31feb8f | 122 | m4_ifdef([AC_PROG_CXX], [m4_undefine([AC_PROG_CXX])]) |
c84f84c7 | 123 | m4_defun([AC_PROG_CXX],[]) |
60588b24 DS |
124 | m4_ifdef([AC_PROG_CXXCPP], [m4_undefine([AC_PROG_CXXCPP])]) |
125 | m4_defun([AC_PROG_CXXCPP],[true]) | |
d31feb8f | 126 | m4_ifdef([AC_PROG_F77], [m4_undefine([AC_PROG_F77])]) |
c84f84c7 YT |
127 | m4_defun([AC_PROG_F77],[]) |
128 | ||
23786eae | 129 | dnl skip libtool C++ and Fortran linker checks |
d31feb8f | 130 | m4_ifdef([AC_LIBTOOL_CXX], [m4_undefine([AC_LIBTOOL_CXX])]) |
23786eae | 131 | m4_defun([AC_LIBTOOL_CXX],[]) |
60588b24 DS |
132 | m4_ifdef([AC_LIBTOOL_CXXCPP], [m4_undefine([AC_LIBTOOL_CXXCPP])]) |
133 | m4_defun([AC_LIBTOOL_CXXCPP],[true]) | |
d31feb8f | 134 | m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) |
23786eae YT |
135 | m4_defun([AC_LIBTOOL_F77],[]) |
136 | ||
5c7c79bd YT |
137 | dnl force libtool to build static libraries with PIC on AMD64-linux |
138 | AC_MSG_CHECKING([if arch-OS host is AMD64-linux (to build static libraries with PIC)]) | |
74befdfb | 139 | case $host in |
389a15a8 | 140 | x86_64*linux*) |
74befdfb YT |
141 | AC_MSG_RESULT([yes]) |
142 | with_pic=yes | |
143 | ;; | |
144 | *) | |
145 | AC_MSG_RESULT([no]) | |
146 | ;; | |
147 | esac | |
148 | ||
1e8f0c57 | 149 | dnl libtool setup |
d20a0516 | 150 | AC_PROG_LIBTOOL |
93c53424 | 151 | |
fcfc6de9 | 152 | AC_MSG_CHECKING([if we need -no-undefined]) |
ecf3aee4 | 153 | case $host in |
c2e2c98d | 154 | *-*-cygwin | *-*-mingw* | *-*-pw32*) |
ecf3aee4 DS |
155 | need_no_undefined=yes |
156 | ;; | |
157 | *) | |
158 | need_no_undefined=no | |
159 | ;; | |
160 | esac | |
fcfc6de9 | 161 | AC_MSG_RESULT($need_no_undefined) |
ecf3aee4 DS |
162 | AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) |
163 | ||
fcfc6de9 | 164 | AC_MSG_CHECKING([if we need -mimpure-text]) |
5ab9d72e | 165 | mimpure=no |
fcfc6de9 DS |
166 | case $host in |
167 | *-*-solaris2*) | |
168 | if test "$GCC" = "yes"; then | |
169 | mimpure="yes" | |
170 | fi | |
171 | ;; | |
172 | *) | |
fcfc6de9 DS |
173 | ;; |
174 | esac | |
175 | AC_MSG_RESULT($mimpure) | |
176 | AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) | |
bff96239 | 177 | AM_CONDITIONAL(STATICLIB, false) |
fcfc6de9 | 178 | |
4d815c99 DS |
179 | AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) |
180 | case $host in | |
181 | *-*-mingw*) | |
182 | AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) | |
183 | AC_MSG_RESULT(yes) | |
b29017f1 | 184 | AC_MSG_CHECKING([if we need CURL_STATICLIB]) |
0bb04082 DS |
185 | if test "X$enable_shared" = "Xno" |
186 | then | |
187 | AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) | |
188 | AC_MSG_RESULT(yes) | |
bff96239 | 189 | AM_CONDITIONAL(STATICLIB, true) |
b29017f1 DS |
190 | else |
191 | AC_MSG_RESULT(no) | |
0bb04082 | 192 | fi |
4d815c99 DS |
193 | ;; |
194 | *) | |
195 | AC_MSG_RESULT(no) | |
196 | ;; | |
197 | esac | |
198 | ||
9de4e5eb DF |
199 | # Determine whether all dependent libraries must be specified when linking |
200 | if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" | |
201 | then | |
202 | REQUIRE_LIB_DEPS=no | |
203 | else | |
204 | REQUIRE_LIB_DEPS=yes | |
205 | fi | |
206 | AC_SUBST(REQUIRE_LIB_DEPS) | |
207 | ||
d1a1fcc6 DS |
208 | dnl The install stuff has already been taken care of by the automake stuff |
209 | dnl AC_PROG_INSTALL | |
ae1912cb DS |
210 | AC_PROG_MAKE_SET |
211 | ||
375cdf89 DS |
212 | dnl check if there's a way to force code inline |
213 | AC_C_INLINE | |
214 | ||
02c7cf6f | 215 | dnl ********************************************************************** |
e16c1b8e GK |
216 | dnl Make sure that our checks for headers windows.h winsock.h winsock2.h |
217 | dnl and ws2tcpip.h take precedence over any other further checks which | |
02c7cf6f YT |
218 | dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for |
219 | dnl this specific header files. And do them before its results are used. | |
220 | dnl ********************************************************************** | |
221 | ||
222 | CURL_CHECK_HEADER_WINDOWS | |
223 | CURL_CHECK_HEADER_WINSOCK | |
224 | CURL_CHECK_HEADER_WINSOCK2 | |
225 | CURL_CHECK_HEADER_WS2TCPIP | |
226 | ||
07625fe2 YT |
227 | CURL_CHECK_HEADER_WINLDAP |
228 | CURL_CHECK_HEADER_WINBER | |
02c7cf6f | 229 | |
33ddeb6d YT |
230 | dnl ********************************************************************** |
231 | dnl platform/compiler/architecture specific checks/flags | |
232 | dnl ********************************************************************** | |
233 | ||
234 | case $host in | |
235 | # | |
236 | x86_64*linux*) | |
237 | # | |
238 | dnl find out if icc is being used | |
239 | if test "z$ICC" = "z"; then | |
240 | CURL_DETECT_ICC | |
241 | fi | |
242 | # | |
243 | if test "$ICC" = "yes"; then | |
244 | dnl figure out icc version | |
d0fe681a | 245 | AC_MSG_CHECKING([icc version]) |
33ddeb6d YT |
246 | iccver=`$CC -dumpversion` |
247 | iccnhi=`echo $iccver | cut -d . -f1` | |
248 | iccnlo=`echo $iccver | cut -d . -f2` | |
249 | iccnum=`(expr $iccnhi "*" 100 + $iccnlo) 2>/dev/null` | |
250 | AC_MSG_RESULT($iccver) | |
251 | # | |
252 | if test "$iccnum" -ge "900" && test "$iccnum" -lt "1000"; then | |
253 | dnl icc 9.X specific | |
254 | CFLAGS="$CFLAGS -i-dynamic" | |
255 | fi | |
256 | # | |
257 | if test "$iccnum" -ge "1000"; then | |
258 | dnl icc 10.X or later | |
259 | CFLAGS="$CFLAGS -shared-intel" | |
260 | fi | |
261 | # | |
262 | fi | |
263 | ;; | |
264 | # | |
265 | esac | |
266 | ||
fd3881ea DS |
267 | dnl ************************************************************ |
268 | dnl switch off particular protocols | |
269 | dnl | |
270 | AC_MSG_CHECKING([whether to support http]) | |
271 | AC_ARG_ENABLE(http, | |
f136f435 DS |
272 | AC_HELP_STRING([--enable-http],[Enable HTTP support]) |
273 | AC_HELP_STRING([--disable-http],[Disable HTTP support]), | |
fd3881ea DS |
274 | [ case "$enableval" in |
275 | no) | |
276 | AC_MSG_RESULT(no) | |
22a32389 | 277 | AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) |
67a83c1b | 278 | AC_MSG_WARN([disable HTTP disables FTP over proxy]) |
3955b313 | 279 | AC_SUBST(CURL_DISABLE_HTTP, [1]) |
fd3881ea DS |
280 | ;; |
281 | *) AC_MSG_RESULT(yes) | |
282 | ;; | |
283 | esac ], | |
284 | AC_MSG_RESULT(yes) | |
285 | ) | |
286 | AC_MSG_CHECKING([whether to support ftp]) | |
287 | AC_ARG_ENABLE(ftp, | |
f136f435 DS |
288 | AC_HELP_STRING([--enable-ftp],[Enable FTP support]) |
289 | AC_HELP_STRING([--disable-ftp],[Disable FTP support]), | |
fd3881ea DS |
290 | [ case "$enableval" in |
291 | no) | |
292 | AC_MSG_RESULT(no) | |
22a32389 | 293 | AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) |
3955b313 | 294 | AC_SUBST(CURL_DISABLE_FTP, [1]) |
fd3881ea DS |
295 | ;; |
296 | *) AC_MSG_RESULT(yes) | |
297 | ;; | |
298 | esac ], | |
299 | AC_MSG_RESULT(yes) | |
300 | ) | |
fd3881ea DS |
301 | AC_MSG_CHECKING([whether to support file]) |
302 | AC_ARG_ENABLE(file, | |
f136f435 DS |
303 | AC_HELP_STRING([--enable-file],[Enable FILE support]) |
304 | AC_HELP_STRING([--disable-file],[Disable FILE support]), | |
fd3881ea DS |
305 | [ case "$enableval" in |
306 | no) | |
307 | AC_MSG_RESULT(no) | |
22a32389 | 308 | AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) |
3955b313 | 309 | AC_SUBST(CURL_DISABLE_FILE, [1]) |
fd3881ea DS |
310 | ;; |
311 | *) AC_MSG_RESULT(yes) | |
312 | ;; | |
313 | esac ], | |
314 | AC_MSG_RESULT(yes) | |
315 | ) | |
316 | AC_MSG_CHECKING([whether to support ldap]) | |
317 | AC_ARG_ENABLE(ldap, | |
f136f435 DS |
318 | AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) |
319 | AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), | |
fd3881ea DS |
320 | [ case "$enableval" in |
321 | no) | |
322 | AC_MSG_RESULT(no) | |
22a32389 | 323 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) |
3955b313 | 324 | AC_SUBST(CURL_DISABLE_LDAP, [1]) |
fd3881ea | 325 | ;; |
a674654f YT |
326 | *) |
327 | case $host in | |
328 | *-*-cygwin*) | |
329 | # Force no ldap. config/build process is broken for cygwin | |
330 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
331 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
332 | AC_MSG_RESULT(no) | |
333 | ;; | |
334 | *) | |
335 | AC_MSG_RESULT(yes) | |
336 | esac | |
fd3881ea | 337 | ;; |
a674654f YT |
338 | esac ],[ |
339 | case $host in | |
340 | *-*-cygwin*) | |
341 | # Force no ldap. config/build process is broken for cygwin | |
342 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
343 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
344 | AC_MSG_RESULT(no) | |
345 | ;; | |
346 | *) | |
347 | AC_MSG_RESULT(yes) | |
348 | esac ] | |
fd3881ea | 349 | ) |
4b60c3e9 GK |
350 | AC_MSG_CHECKING([whether to support ldaps]) |
351 | AC_ARG_ENABLE(ldaps, | |
352 | AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) | |
353 | AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), | |
354 | [ case "$enableval" in | |
355 | no) | |
356 | AC_MSG_RESULT(no) | |
357 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
358 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
359 | ;; | |
360 | *) if test x$CURL_DISABLE_LDAP = x1 ; then | |
361 | AC_MSG_RESULT(LDAP support needs to be enabled in order to enable LDAPS support!) | |
362 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
363 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
364 | else | |
365 | AC_MSG_RESULT(yes) | |
366 | AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) | |
367 | curl_ldaps_msg="enabled" | |
368 | fi | |
369 | ;; | |
370 | esac ], | |
371 | AC_MSG_RESULT(no) | |
372 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
373 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
374 | ) | |
375 | ||
fd3881ea DS |
376 | AC_MSG_CHECKING([whether to support dict]) |
377 | AC_ARG_ENABLE(dict, | |
f136f435 DS |
378 | AC_HELP_STRING([--enable-dict],[Enable DICT support]) |
379 | AC_HELP_STRING([--disable-dict],[Disable DICT support]), | |
fd3881ea DS |
380 | [ case "$enableval" in |
381 | no) | |
382 | AC_MSG_RESULT(no) | |
b9c60df0 | 383 | AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) |
3955b313 | 384 | AC_SUBST(CURL_DISABLE_DICT, [1]) |
fd3881ea DS |
385 | ;; |
386 | *) AC_MSG_RESULT(yes) | |
387 | ;; | |
388 | esac ], | |
389 | AC_MSG_RESULT(yes) | |
390 | ) | |
391 | AC_MSG_CHECKING([whether to support telnet]) | |
392 | AC_ARG_ENABLE(telnet, | |
f136f435 DS |
393 | AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) |
394 | AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), | |
fd3881ea DS |
395 | [ case "$enableval" in |
396 | no) | |
397 | AC_MSG_RESULT(no) | |
22a32389 | 398 | AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) |
3955b313 | 399 | AC_SUBST(CURL_DISABLE_TELNET, [1]) |
fd3881ea DS |
400 | ;; |
401 | *) AC_MSG_RESULT(yes) | |
402 | ;; | |
403 | esac ], | |
404 | AC_MSG_RESULT(yes) | |
405 | ) | |
56d9624b DS |
406 | AC_MSG_CHECKING([whether to support tftp]) |
407 | AC_ARG_ENABLE(tftp, | |
408 | AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) | |
409 | AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), | |
410 | [ case "$enableval" in | |
411 | no) | |
412 | AC_MSG_RESULT(no) | |
413 | AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) | |
414 | AC_SUBST(CURL_DISABLE_TFTP, [1]) | |
415 | ;; | |
416 | *) AC_MSG_RESULT(yes) | |
417 | ;; | |
418 | esac ], | |
419 | AC_MSG_RESULT(yes) | |
420 | ) | |
fd3881ea | 421 | |
f3663a9d DS |
422 | dnl ********************************************************************** |
423 | dnl Check for built-in manual | |
424 | dnl ********************************************************************** | |
425 | ||
426 | AC_MSG_CHECKING([whether to provide built-in manual]) | |
427 | AC_ARG_ENABLE(manual, | |
428 | AC_HELP_STRING([--enable-manual],[Enable built-in manual]) | |
429 | AC_HELP_STRING([--disable-manual],[Disable built-in manual]), | |
430 | [ case "$enableval" in | |
431 | no) | |
432 | AC_MSG_RESULT(no) | |
433 | ;; | |
434 | *) AC_MSG_RESULT(yes) | |
435 | USE_MANUAL="1" | |
436 | ;; | |
437 | esac ], | |
438 | AC_MSG_RESULT(yes) | |
439 | USE_MANUAL="1" | |
440 | ) | |
441 | dnl The actual use of the USE_MANUAL variable is done much later in this | |
442 | dnl script to allow other actions to disable it as well. | |
443 | ||
2df622fd DS |
444 | dnl ********************************************************************** |
445 | dnl check if this is the Intel ICC compiler, and if so make it stricter | |
446 | dnl (convert warning 147 into an error) so that it properly can detect the | |
447 | dnl gethostbyname_r() version | |
448 | dnl ********************************************************************** | |
449 | CURL_DETECT_ICC([CFLAGS="$CFLAGS -we 147"]) | |
450 | ||
ae1912cb DS |
451 | dnl ********************************************************************** |
452 | dnl Checks for libraries. | |
453 | dnl ********************************************************************** | |
454 | ||
9f2780a2 DS |
455 | dnl gethostbyname without lib or in the nsl lib? |
456 | AC_CHECK_FUNC(gethostbyname, | |
457 | [HAVE_GETHOSTBYNAME="1" | |
458 | ], | |
459 | [ AC_CHECK_LIB(nsl, gethostbyname, | |
460 | [HAVE_GETHOSTBYNAME="1" | |
461 | LIBS="$LIBS -lnsl" | |
462 | ]) | |
463 | ]) | |
464 | ||
465 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
466 | then | |
61fb8fea | 467 | dnl gethostbyname in the socket lib? |
9f2780a2 DS |
468 | AC_CHECK_LIB(socket, gethostbyname, |
469 | [HAVE_GETHOSTBYNAME="1" | |
470 | LIBS="$LIBS -lsocket" | |
471 | ]) | |
61fb8fea DS |
472 | fi |
473 | ||
9f2780a2 DS |
474 | dnl At least one system has been identified to require BOTH nsl and socket |
475 | dnl libs at the same time to link properly. | |
476 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
477 | then | |
af43ce73 | 478 | AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) |
caf8c01e DS |
479 | my_ac_save_LIBS=$LIBS |
480 | LIBS="-lnsl -lsocket $LIBS" | |
481 | AC_TRY_LINK( , | |
482 | [gethostbyname();], | |
9f2780a2 | 483 | [ dnl found it! |
5c7dcc6c | 484 | HAVE_GETHOSTBYNAME="1" |
9f2780a2 DS |
485 | AC_MSG_RESULT([yes])], |
486 | [ dnl failed! | |
487 | AC_MSG_RESULT([no]) | |
488 | dnl restore LIBS | |
489 | LIBS=$my_ac_save_LIBS] | |
490 | ) | |
491 | fi | |
caf8c01e | 492 | |
9f2780a2 DS |
493 | if test "$HAVE_GETHOSTBYNAME" != "1" |
494 | then | |
495 | dnl This is for Msys/Mingw | |
496 | AC_MSG_CHECKING([for gethostbyname in ws2_32]) | |
497 | my_ac_save_LIBS=$LIBS | |
498 | LIBS="-lws2_32 $LIBS" | |
499 | AC_TRY_LINK([#include <winsock2.h>], | |
500 | [gethostbyname("www.dummysite.com");], | |
501 | [ dnl worked! | |
9f3d9da1 | 502 | ws2="yes" |
a3d39efa | 503 | AC_MSG_RESULT([yes]) |
9f2780a2 DS |
504 | HAVE_GETHOSTBYNAME="1"], |
505 | [ dnl failed, restore LIBS | |
506 | LIBS=$my_ac_save_LIBS | |
507 | AC_MSG_RESULT(no)] | |
508 | ) | |
684245d6 DF |
509 | fi |
510 | ||
0427e944 DF |
511 | if test "$HAVE_GETHOSTBYNAME" != "1" |
512 | then | |
513 | dnl This is for Minix 3.1 | |
514 | AC_MSG_CHECKING([for gethostbyname for Minix 3]) | |
515 | AC_TRY_LINK([ | |
516 | /* Older Minix versions may need <net/gen/netdb.h> here instead */ | |
517 | #include <netdb.h>], | |
518 | [gethostbyname("www.dummysite.com");], | |
519 | [ dnl worked! | |
520 | AC_MSG_RESULT([yes]) | |
521 | HAVE_GETHOSTBYNAME="1"], | |
522 | AC_MSG_RESULT(no) | |
523 | ) | |
524 | fi | |
525 | ||
684245d6 DF |
526 | if test "$HAVE_GETHOSTBYNAME" != "1" |
527 | then | |
528 | dnl This is for eCos with a stubbed DNS implementation | |
529 | AC_MSG_CHECKING([for gethostbyname for eCos]) | |
530 | AC_TRY_LINK([ | |
531 | #include <stdio.h> | |
532 | #include <netdb.h>], | |
533 | [gethostbyname("www.dummysite.com");], | |
534 | [ dnl worked! | |
535 | AC_MSG_RESULT([yes]) | |
536 | HAVE_GETHOSTBYNAME="1"], | |
537 | AC_MSG_RESULT(no) | |
538 | ) | |
9f2780a2 DS |
539 | fi |
540 | ||
58f4af79 DS |
541 | if test "$HAVE_GETHOSTBYNAME" != "1" |
542 | then | |
543 | dnl gethostbyname in the net lib - for BeOS | |
544 | AC_CHECK_LIB(net, gethostbyname, | |
545 | [HAVE_GETHOSTBYNAME="1" | |
546 | LIBS="$LIBS -lnet" | |
547 | ]) | |
548 | fi | |
549 | ||
550 | ||
9f2780a2 DS |
551 | if test "$HAVE_GETHOSTBYNAME" = "1"; then |
552 | AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname]) | |
553 | else | |
554 | AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) | |
caf8c01e DS |
555 | fi |
556 | ||
ae1912cb | 557 | dnl resolve lib? |
22a32389 | 558 | AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) |
ae1912cb | 559 | |
b174aeaa DS |
560 | if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then |
561 | AC_CHECK_LIB(resolve, strcasecmp, | |
562 | [LIBS="-lresolve $LIBS"], | |
563 | , | |
564 | -lnsl) | |
565 | fi | |
566 | ||
ae1912cb | 567 | dnl socket lib? |
22a32389 | 568 | AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ]) |
ae1912cb | 569 | |
c461254d DF |
570 | dnl ********************************************************************** |
571 | dnl The preceding library checks are all potentially useful for test | |
572 | dnl servers (for providing networking support). Save the list of required | |
573 | dnl libraries at this point for use while linking those test servers. | |
574 | dnl ********************************************************************** | |
575 | TEST_SERVER_LIBS=$LIBS | |
ae1912cb | 576 | |
c461254d | 577 | dnl ********************************************************************** |
075c5342 DS |
578 | AC_MSG_CHECKING([whether to use libgcc]) |
579 | AC_ARG_ENABLE(libgcc, | |
580 | AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), | |
581 | [ case "$enableval" in | |
582 | yes) | |
a0a47f27 | 583 | ALL_LIBS="$ALL_LIBS -lgcc" |
075c5342 DS |
584 | AC_MSG_RESULT(yes) |
585 | ;; | |
586 | *) AC_MSG_RESULT(no) | |
587 | ;; | |
588 | esac ], | |
589 | AC_MSG_RESULT(no) | |
590 | ) | |
591 | ||
3ec605de | 592 | dnl ********************************************************************** |
d0edb478 | 593 | dnl Check for LDAP |
205f8b26 DF |
594 | dnl ********************************************************************** |
595 | ||
596 | LDAPLIBNAME="" | |
597 | AC_ARG_WITH(ldap-lib, | |
d0edb478 | 598 | AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), |
205f8b26 DF |
599 | [LDAPLIBNAME="$withval"]) |
600 | ||
601 | LBERLIBNAME="" | |
602 | AC_ARG_WITH(lber-lib, | |
d0edb478 | 603 | AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), |
205f8b26 DF |
604 | [LBERLIBNAME="$withval"]) |
605 | ||
606 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
607 | ||
a171f60b YT |
608 | CURL_CHECK_HEADER_LBER |
609 | CURL_CHECK_HEADER_LDAP | |
610 | CURL_CHECK_HEADER_LDAPSSL | |
611 | CURL_CHECK_HEADER_LDAP_SSL | |
3337be81 | 612 | |
205f8b26 DF |
613 | if test -z "$LDAPLIBNAME" ; then |
614 | case $host in | |
d0edb478 | 615 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) |
205f8b26 | 616 | dnl Windows uses a single and unique OpenLDAP DLL name |
d0edb478 | 617 | LDAPLIBNAME="wldap32" |
205f8b26 DF |
618 | LBERLIBNAME="no" |
619 | ;; | |
620 | esac | |
621 | fi | |
622 | ||
623 | if test "$LDAPLIBNAME" ; then | |
d0edb478 DS |
624 | AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ |
625 | AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) | |
626 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
627 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
205f8b26 | 628 | else |
4db954f8 YT |
629 | dnl Try to find the right ldap libraries for this system |
630 | CURL_CHECK_LIBS_LDAP | |
631 | case X-"$curl_cv_ldap_LIBS" in | |
632 | X-unknown) | |
633 | AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) | |
634 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
635 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
636 | ;; | |
637 | esac | |
205f8b26 | 638 | fi |
d0edb478 DS |
639 | fi |
640 | ||
641 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
205f8b26 DF |
642 | |
643 | if test "$LBERLIBNAME" ; then | |
d0edb478 | 644 | dnl If name is "no" then don't define this library at all |
205f8b26 | 645 | dnl (it's only needed if libldap.so's dependencies are broken). |
e16c1b8e | 646 | if test "$LBERLIBNAME" != "no" ; then |
d0edb478 DS |
647 | AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ |
648 | AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) | |
649 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
650 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
205f8b26 | 651 | fi |
d0edb478 DS |
652 | fi |
653 | fi | |
654 | ||
655 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
656 | AC_CHECK_FUNCS([ldap_url_parse]) | |
657 | ||
658 | if test "$LDAPLIBNAME" = "wldap32"; then | |
4b60c3e9 | 659 | curl_ldap_msg="enabled (winldap)" |
d0edb478 DS |
660 | AC_DEFINE(CURL_LDAP_WIN, 1, [Use W$ LDAP implementation]) |
661 | case $host in | |
72e675ca | 662 | *-*-cygwin* | *-*-pw32*) |
d0edb478 DS |
663 | AC_DEFINE(CURL_LDAP_HYBRID, 1, [W$ LDAP with non-W$ compiler]) |
664 | ;; | |
665 | esac | |
666 | else | |
4b60c3e9 | 667 | curl_ldap_msg="enabled (OpenLDAP)" |
205f8b26 DF |
668 | fi |
669 | fi | |
670 | ||
671 | dnl ********************************************************************** | |
3ec605de DS |
672 | dnl Check for the presence of the winmm library. |
673 | dnl ********************************************************************** | |
674 | ||
990e56fb DS |
675 | case $host in |
676 | *-*-cygwin*) | |
677 | dnl Under Cygwin, winmm exists but is not needed as WIN32 is not #defined | |
678 | dnl and gettimeofday() will be used regardless of the outcome of this test. | |
679 | dnl Skip this test, otherwise -lwinmm will be needlessly added to LIBS | |
680 | dnl (and recorded as such in the .la file, potentially affecting downstream | |
681 | dnl clients of the library.) | |
682 | ;; | |
683 | *) | |
684 | AC_MSG_CHECKING([for timeGetTime in winmm]) | |
685 | my_ac_save_LIBS=$LIBS | |
686 | LIBS="-lwinmm $LIBS" | |
687 | AC_TRY_LINK([#include <windef.h> | |
688 | #include <mmsystem.h> | |
689 | ], | |
690 | [timeGetTime();], | |
691 | [ dnl worked! | |
692 | AC_MSG_RESULT([yes]) | |
693 | ], | |
694 | [ dnl failed, restore LIBS | |
695 | LIBS=$my_ac_save_LIBS | |
696 | AC_MSG_RESULT(no)] | |
697 | ) | |
698 | ;; | |
699 | esac | |
3ec605de | 700 | |
d1b17779 DS |
701 | dnl ********************************************************************** |
702 | dnl Checks for IPv6 | |
703 | dnl ********************************************************************** | |
704 | ||
705 | AC_MSG_CHECKING([whether to enable ipv6]) | |
706 | AC_ARG_ENABLE(ipv6, | |
707 | AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) | |
708 | AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), | |
709 | [ case "$enableval" in | |
710 | no) | |
711 | AC_MSG_RESULT(no) | |
712 | ipv6=no | |
713 | ;; | |
714 | *) AC_MSG_RESULT(yes) | |
715 | ipv6=yes | |
716 | ;; | |
717 | esac ], | |
718 | ||
719 | AC_TRY_RUN([ /* is AF_INET6 available? */ | |
720 | #include <sys/types.h> | |
721 | #include <sys/socket.h> | |
722 | main() | |
723 | { | |
724 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) | |
725 | exit(1); | |
726 | else | |
727 | exit(0); | |
728 | } | |
729 | ], | |
730 | AC_MSG_RESULT(yes) | |
731 | ipv6=yes, | |
732 | AC_MSG_RESULT(no) | |
733 | ipv6=no, | |
734 | AC_MSG_RESULT(no) | |
735 | ipv6=no | |
736 | )) | |
737 | ||
738 | if test "$ipv6" = "yes"; then | |
cff90cf3 | 739 | curl_ipv6_msg="enabled" |
d1b17779 DS |
740 | fi |
741 | ||
6ca45bea DS |
742 | dnl ********************************************************************** |
743 | dnl Check how non-blocking sockets are set | |
744 | dnl ********************************************************************** | |
745 | AC_ARG_ENABLE(nonblocking, | |
f136f435 DS |
746 | AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it]) |
747 | AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]), | |
6ca45bea DS |
748 | [ |
749 | if test "$enableval" = "no" ; then | |
750 | AC_MSG_WARN([non-blocking sockets disabled]) | |
22a32389 DS |
751 | AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, |
752 | [to disable NON-BLOCKING connections]) | |
6ca45bea DS |
753 | else |
754 | CURL_CHECK_NONBLOCKING_SOCKET | |
755 | fi | |
756 | ], | |
757 | [ | |
758 | CURL_CHECK_NONBLOCKING_SOCKET | |
759 | ]) | |
760 | ||
7f67a28c DS |
761 | dnl ********************************************************************** |
762 | dnl Check if the operating system allows programs to write to their own argv[] | |
763 | dnl ********************************************************************** | |
764 | ||
765 | AC_MSG_CHECKING([if argv can be written to]) | |
0717e469 | 766 | AC_CACHE_VAL(curl_cv_writable_argv, [ |
a139ce90 | 767 | AC_RUN_IFELSE([[ |
7f67a28c | 768 | int main(int argc, char ** argv) { |
77431568 GK |
769 | argv[0][0] = ' '; |
770 | return (argv[0][0] == ' ')?0:1; | |
7f67a28c | 771 | } |
77431568 GK |
772 | ]], |
773 | curl_cv_writable_argv=yes, | |
774 | curl_cv_writable_argv=no, | |
775 | curl_cv_writable_argv=cross) | |
0717e469 DS |
776 | ]) |
777 | case $curl_cv_writable_argv in | |
778 | yes) | |
77431568 GK |
779 | AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) |
780 | AC_MSG_RESULT(yes) | |
781 | ;; | |
0717e469 | 782 | no) |
77431568 GK |
783 | AC_MSG_RESULT(no) |
784 | ;; | |
0717e469 | 785 | *) |
a139ce90 DS |
786 | AC_MSG_RESULT(no) |
787 | AC_MSG_WARN([the previous check could not be made default was used]) | |
77431568 | 788 | ;; |
0717e469 | 789 | esac |
7f67a28c | 790 | |
00505c92 DS |
791 | dnl ********************************************************************** |
792 | dnl Check for the presence of Kerberos4 libraries and headers | |
793 | dnl ********************************************************************** | |
794 | ||
795 | AC_ARG_WITH(krb4-includes, | |
f136f435 DS |
796 | AC_HELP_STRING([--with-krb4-includes=DIR], |
797 | [Specify location of kerberos4 headers]),[ | |
00505c92 DS |
798 | CPPFLAGS="$CPPFLAGS -I$withval" |
799 | KRB4INC="$withval" | |
800 | want_krb4=yes | |
801 | ]) | |
802 | ||
803 | AC_ARG_WITH(krb4-libs, | |
f136f435 | 804 | AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ |
00505c92 DS |
805 | LDFLAGS="$LDFLAGS -L$withval" |
806 | KRB4LIB="$withval" | |
807 | want_krb4=yes | |
808 | ]) | |
809 | ||
810 | ||
811 | OPT_KRB4=off | |
812 | AC_ARG_WITH(krb4,dnl | |
f136f435 | 813 | AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ |
00505c92 | 814 | OPT_KRB4="$withval" |
5872e8dd DF |
815 | if test X"$OPT_KRB4" != Xno; then |
816 | want_krb4="yes" | |
817 | if test X"$OPT_KRB4" != Xyes; then | |
818 | LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" | |
819 | KRB4LIB="$OPT_KRB4/lib$libsuff" | |
820 | CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" | |
821 | KRB4INC="$OPT_KRB4/include" | |
822 | fi | |
00505c92 | 823 | fi |
00505c92 DS |
824 | ]) |
825 | ||
826 | AC_MSG_CHECKING([if Kerberos4 support is requested]) | |
827 | ||
828 | if test "$want_krb4" = yes | |
829 | then | |
f6e2bfd4 DS |
830 | if test "$ipv6" = "yes"; then |
831 | echo krb4 is not compatible with IPv6 | |
832 | exit 1 | |
833 | fi | |
00505c92 DS |
834 | AC_MSG_RESULT(yes) |
835 | ||
836 | dnl Check for & handle argument to --with-krb4 | |
837 | ||
838 | AC_MSG_CHECKING(where to look for Kerberos4) | |
839 | if test X"$OPT_KRB4" = Xyes | |
840 | then | |
841 | AC_MSG_RESULT([defaults]) | |
842 | else | |
843 | AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) | |
844 | fi | |
845 | ||
846 | dnl Check for DES library | |
847 | AC_CHECK_LIB(des, des_pcbc_encrypt, | |
848 | [ | |
849 | AC_CHECK_HEADERS(des.h) | |
850 | ||
851 | dnl resolv lib? | |
22a32389 | 852 | AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) |
00505c92 DS |
853 | |
854 | dnl Check for the Kerberos4 library | |
855 | AC_CHECK_LIB(krb, krb_net_read, | |
856 | [ | |
857 | dnl Check for header files | |
858 | AC_CHECK_HEADERS(krb.h) | |
859 | ||
860 | dnl we found the required libraries, add to LIBS | |
b55507c8 | 861 | LIBS="-lkrb -lcom_err -ldes $LIBS" |
00505c92 DS |
862 | |
863 | dnl Check for function krb_get_our_ip_for_realm | |
864 | dnl this is needed for NAT networks | |
865 | AC_CHECK_FUNCS(krb_get_our_ip_for_realm) | |
866 | ||
867 | dnl add define KRB4 | |
d4629fd3 | 868 | AC_DEFINE(HAVE_KRB4, 1, |
22a32389 | 869 | [if you have the Kerberos4 libraries (including -ldes)]) |
00505c92 | 870 | |
1ee7f92c DS |
871 | dnl substitute it too! |
872 | KRB4_ENABLED=1 | |
873 | AC_SUBST(KRB4_ENABLED) | |
874 | ||
cff90cf3 DS |
875 | curl_krb4_msg="enabled" |
876 | ||
00505c92 DS |
877 | dnl the krb4 stuff needs a strlcpy() |
878 | AC_CHECK_FUNCS(strlcpy) | |
879 | ||
880 | ]) | |
881 | ]) | |
882 | else | |
883 | AC_MSG_RESULT(no) | |
884 | fi | |
885 | ||
09ccfcdc DS |
886 | dnl ********************************************************************** |
887 | dnl Check for FBopenssl(SPNEGO) libraries | |
888 | dnl ********************************************************************** | |
889 | ||
890 | AC_ARG_WITH(spnego, | |
891 | AC_HELP_STRING([--with-spnego=DIR], | |
5872e8dd DF |
892 | [Specify location of SPNEGO library fbopenssl]), [ |
893 | SPNEGO_ROOT="$withval" | |
894 | if test x"$SPNEGO_ROOT" != xno; then | |
895 | want_spnego="yes" | |
896 | fi | |
897 | ]) | |
898 | ||
09ccfcdc DS |
899 | AC_MSG_CHECKING([if SPNEGO support is requested]) |
900 | if test x"$want_spnego" = xyes; then | |
f6413f2c DS |
901 | |
902 | if test X"$SPNEGO_ROOT" = Xyes; then | |
903 | AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) | |
904 | AC_MSG_RESULT(no) | |
09ccfcdc | 905 | else |
f6413f2c | 906 | if test -z "$SPNEGO_LIB_DIR"; then |
202e54cf | 907 | LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" |
f6413f2c DS |
908 | else |
909 | LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" | |
910 | fi | |
e16c1b8e | 911 | |
f6413f2c | 912 | AC_MSG_RESULT(yes) |
cff90cf3 DS |
913 | AC_DEFINE(HAVE_SPNEGO, 1, |
914 | [Define this if you have the SPNEGO library fbopenssl]) | |
915 | curl_spnego_msg="enabled" | |
f6413f2c | 916 | fi |
09ccfcdc DS |
917 | else |
918 | AC_MSG_RESULT(no) | |
919 | fi | |
920 | ||
e56ae142 DS |
921 | dnl ********************************************************************** |
922 | dnl Check for GSS-API libraries | |
923 | dnl ********************************************************************** | |
924 | ||
c1b734a3 DS |
925 | dnl check for gss stuff in the /usr as default |
926 | ||
927 | GSSAPI_ROOT="/usr" | |
e56ae142 DS |
928 | AC_ARG_WITH(gssapi-includes, |
929 | AC_HELP_STRING([--with-gssapi-includes=DIR], | |
930 | [Specify location of GSSAPI header]), | |
e16c1b8e | 931 | [ GSSAPI_INCS="-I$withval" |
e56ae142 DS |
932 | want_gss="yes" ] |
933 | ) | |
934 | ||
935 | AC_ARG_WITH(gssapi-libs, | |
936 | AC_HELP_STRING([--with-gssapi-libs=DIR], | |
77431568 | 937 | [Specify location of GSSAPI libs]), |
2723eda1 | 938 | [ GSSAPI_LIB_DIR="-L$withval" |
e56ae142 DS |
939 | want_gss="yes" ] |
940 | ) | |
941 | ||
942 | AC_ARG_WITH(gssapi, | |
943 | AC_HELP_STRING([--with-gssapi=DIR], | |
5872e8dd DF |
944 | [Where to look for GSSAPI]), [ |
945 | GSSAPI_ROOT="$withval" | |
946 | if test x"$GSSAPI_ROOT" != xno; then | |
e16c1b8e | 947 | want_gss="yes" |
c1b734a3 DS |
948 | if test x"$GSSAPI_ROOT" = xyes; then |
949 | dnl if yes, then use default root | |
950 | GSSAPI_ROOT="/usr" | |
951 | fi | |
5872e8dd DF |
952 | fi |
953 | ]) | |
e56ae142 | 954 | |
982ba214 | 955 | save_CPPFLAGS="$CPPFLAGS" |
e56ae142 DS |
956 | AC_MSG_CHECKING([if GSSAPI support is requested]) |
957 | if test x"$want_gss" = xyes; then | |
5effe8f3 DS |
958 | AC_MSG_RESULT(yes) |
959 | ||
e56ae142 DS |
960 | if test -z "$GSSAPI_INCS"; then |
961 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then | |
f4046763 | 962 | GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` |
c1b734a3 | 963 | GSSAPI_LIBS=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` |
49111a63 | 964 | elif test "$GSSAPI_ROOT" != "yes"; then |
533519cc | 965 | GSSAPI_INCS="-I$GSSAPI_ROOT/include" |
c1b734a3 | 966 | GSSAPI_LIBS="-lgssapi" |
e56ae142 | 967 | fi |
e56ae142 | 968 | fi |
c1b734a3 | 969 | |
f4046763 | 970 | CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" |
c1b734a3 | 971 | LIBS="$LIBS $GSSAPI_LIBS" |
5effe8f3 DS |
972 | |
973 | AC_CHECK_HEADER(gss.h, | |
974 | [ | |
975 | dnl found in the given dirs | |
976 | AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) | |
977 | gnu_gss=yes | |
978 | ], | |
979 | [ | |
980 | dnl not found, check Heimdal | |
981 | AC_CHECK_HEADER(gssapi.h, | |
982 | [ | |
983 | dnl found in the given dirs | |
984 | AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) | |
985 | ], | |
986 | [ | |
e16c1b8e | 987 | dnl not found, check in gssapi/ subdir |
5effe8f3 DS |
988 | AC_CHECK_HEADER(gssapi/gssapi.h, |
989 | [ | |
e16c1b8e | 990 | dnl found |
5effe8f3 DS |
991 | AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) |
992 | ], | |
993 | [ | |
994 | dnl no header found, disabling GSS | |
995 | want_gss=no | |
996 | AC_MSG_WARN(disabling GSSAPI since no header files was found) | |
997 | ] | |
998 | ) | |
999 | ] | |
e16c1b8e | 1000 | ) |
5effe8f3 DS |
1001 | ] |
1002 | ) | |
1003 | else | |
1004 | AC_MSG_RESULT(no) | |
1005 | fi | |
1006 | if test x"$want_gss" = xyes; then | |
1007 | AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) | |
1008 | ||
1009 | curl_gss_msg="enabled (MIT/Heimdal)" | |
1010 | ||
1011 | if test -n "$gnu_gss"; then | |
1012 | curl_gss_msg="enabled (GNU GSS)" | |
1013 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgss" | |
1014 | elif test -z "$GSSAPI_LIB_DIR"; then | |
e56ae142 DS |
1015 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then |
1016 | gss_ldflags=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` | |
77431568 | 1017 | LDFLAGS="$LDFLAGS $gss_ldflags" |
49111a63 | 1018 | elif test "$GSSAPI_ROOT" != "yes"; then |
81f83506 | 1019 | LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff -lgssapi" |
49111a63 DS |
1020 | else |
1021 | LDFLAGS="$LDFLAGS -lgssapi" | |
e56ae142 DS |
1022 | fi |
1023 | else | |
5effe8f3 | 1024 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgssapi" |
e56ae142 | 1025 | fi |
e56ae142 | 1026 | else |
5effe8f3 | 1027 | CPPFLAGS="$save_CPPFLAGS" |
e56ae142 | 1028 | fi |
e16c1b8e | 1029 | |
ae1912cb DS |
1030 | dnl ********************************************************************** |
1031 | dnl Check for the presence of SSL libraries and headers | |
1032 | dnl ********************************************************************** | |
1033 | ||
1034 | dnl Default to compiler & linker defaults for SSL files & libraries. | |
1035 | OPT_SSL=off | |
2c2baa93 DS |
1036 | dnl Default to no CA bundle |
1037 | ca="no" | |
ae1912cb | 1038 | AC_ARG_WITH(ssl,dnl |
d7a29388 | 1039 | 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 | 1040 | AC_HELP_STRING([--without-ssl], [disable OpenSSL]), |
e890113f | 1041 | OPT_SSL=$withval) |
ae1912cb | 1042 | |
bebd5dbc | 1043 | if test X"$OPT_SSL" != Xno; then |
6bd02a3a | 1044 | dnl backup the pre-ssl variables |
4ac7a087 DS |
1045 | CLEANLDFLAGS="$LDFLAGS" |
1046 | CLEANCPPFLAGS="$CPPFLAGS" | |
6bd02a3a DS |
1047 | CLEANLIBS="$LIBS" |
1048 | ||
4836154c DS |
1049 | case "$OPT_SSL" in |
1050 | yes) | |
75e5967a | 1051 | dnl --with-ssl (without path) used |
736a40fe DS |
1052 | if test x$cross_compiling != xyes; then |
1053 | dnl only do pkg-config magic when not cross-compiling | |
1054 | PKGTEST="yes" | |
1055 | fi | |
4370e92d DS |
1056 | PREFIX_OPENSSL=/usr/local/ssl |
1057 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1058 | ;; | |
4398151f | 1059 | off) |
75e5967a | 1060 | dnl no --with-ssl option given, just check default places |
736a40fe DS |
1061 | if test x$cross_compiling != xyes; then |
1062 | dnl only do pkg-config magic when not cross-compiling | |
1063 | PKGTEST="yes" | |
1064 | fi | |
4370e92d DS |
1065 | PREFIX_OPENSSL= |
1066 | ;; | |
4836154c | 1067 | *) |
75e5967a DS |
1068 | dnl check the given --with-ssl spot |
1069 | PKGTEST="no" | |
4370e92d DS |
1070 | PREFIX_OPENSSL=$OPT_SSL |
1071 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1072 | LDFLAGS="$LDFLAGS -L$LIB_OPENSSL" | |
1073 | CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4ac7a087 | 1074 | ;; |
4836154c DS |
1075 | esac |
1076 | ||
75e5967a DS |
1077 | if test "$PKGTEST" = "yes"; then |
1078 | ||
1079 | dnl Detect the pkg-config tool, as it may have extra info about the | |
1080 | dnl openssl installation we can use. I *believe* this is what we are | |
1081 | dnl expected to do on really recent Redhat Linux hosts. | |
1082 | ||
1083 | AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) | |
1084 | if test "$PKGCONFIG" != "no" ; then | |
1085 | AC_MSG_CHECKING([OpenSSL options with pkg-config]) | |
1086 | ||
1087 | $PKGCONFIG --exists openssl | |
1088 | SSL_EXISTS=$? | |
1089 | ||
1090 | if test "$SSL_EXISTS" -eq "0"; then | |
1091 | SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` | |
1092 | SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` | |
1093 | SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` | |
1094 | ||
77431568 | 1095 | LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` |
4370e92d | 1096 | |
75e5967a DS |
1097 | dnl use the values pkg-config reported |
1098 | LIBS="$LIBS $SSL_LIBS" | |
1099 | CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" | |
1100 | LDFLAGS="$LDFLAGS $SSL_LDFLAGS" | |
1101 | AC_MSG_RESULT([found]) | |
1102 | else | |
1103 | AC_MSG_RESULT([no]) | |
1104 | fi | |
1105 | fi | |
1106 | fi | |
1107 | ||
93fcb94b | 1108 | dnl This is for Msys/Mingw |
e16c1b8e | 1109 | case $host in |
990e56fb DS |
1110 | *-*-cygwin*) |
1111 | dnl Under Cygwin this is extraneous and causes an unnecessary -lgdi32 | |
1112 | dnl to be added to LIBS and recorded in the .la file. | |
1113 | ;; | |
1114 | *) | |
1115 | AC_MSG_CHECKING([for gdi32]) | |
1116 | my_ac_save_LIBS=$LIBS | |
1117 | LIBS="-lgdi32 $LIBS" | |
1118 | AC_TRY_LINK([#include <windef.h> | |
1119 | #include <wingdi.h>], | |
1120 | [GdiFlush();], | |
1121 | [ dnl worked! | |
1122 | AC_MSG_RESULT([yes])], | |
1123 | [ dnl failed, restore LIBS | |
1124 | LIBS=$my_ac_save_LIBS | |
1125 | AC_MSG_RESULT(no)] | |
1126 | ) | |
1127 | ;; | |
1128 | esac | |
93fcb94b | 1129 | |
4836154c DS |
1130 | AC_CHECK_LIB(crypto, CRYPTO_lock,[ |
1131 | HAVECRYPTO="yes" | |
c4f7570a | 1132 | LIBS="-lcrypto $LIBS" |
4836154c | 1133 | ],[ |
4370e92d DS |
1134 | LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" |
1135 | CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4836154c | 1136 | AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ |
c4f7570a DF |
1137 | HAVECRYPTO="yes" |
1138 | LIBS="-lcrypto $LIBS"], [ | |
6bd02a3a DS |
1139 | LDFLAGS="$CLEANLDFLAGS" |
1140 | CPPFLAGS="$CLEANCPPFLAGS" | |
1141 | LIBS="$CLEANLIBS" | |
4836154c DS |
1142 | ]) |
1143 | ]) | |
ae1912cb | 1144 | |
ae1912cb | 1145 | |
21337f47 | 1146 | if test X"$HAVECRYPTO" = X"yes"; then |
ae1912cb DS |
1147 | dnl This is only reasonable to do if crypto actually is there: check for |
1148 | dnl SSL libs NOTE: it is important to do this AFTER the crypto lib | |
4836154c | 1149 | |
ae1912cb DS |
1150 | AC_CHECK_LIB(ssl, SSL_connect) |
1151 | ||
b32bf427 DS |
1152 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then |
1153 | dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff | |
1154 | AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); | |
1155 | OLIBS=$LIBS | |
1156 | LIBS="$LIBS -lRSAglue -lrsaref" | |
1157 | AC_CHECK_LIB(ssl, SSL_connect) | |
1158 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then | |
1159 | dnl still no SSL_connect | |
1160 | AC_MSG_RESULT(no) | |
1161 | LIBS=$OLIBS | |
1162 | else | |
1163 | AC_MSG_RESULT(yes) | |
1164 | fi | |
b32bf427 | 1165 | |
df3ca591 | 1166 | else |
b32bf427 | 1167 | |
df3ca591 DS |
1168 | dnl Have the libraries--check for SSLeay/OpenSSL headers |
1169 | AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ | |
1170 | openssl/pem.h openssl/ssl.h openssl/err.h, | |
bebd5dbc | 1171 | curl_ssl_msg="enabled (OpenSSL)" |
df3ca591 DS |
1172 | OPENSSL_ENABLED=1 |
1173 | AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) | |
1174 | ||
1175 | if test $ac_cv_header_openssl_x509_h = no; then | |
d99c20f6 DS |
1176 | dnl we don't use the "action" part of the AC_CHECK_HEADERS macro |
1177 | dnl since 'err.h' might in fact find a krb4 header with the same | |
1178 | dnl name | |
1179 | AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) | |
1180 | ||
e16c1b8e | 1181 | if test $ac_cv_header_x509_h = yes && |
d99c20f6 DS |
1182 | test $ac_cv_header_crypto_h = yes && |
1183 | test $ac_cv_header_ssl_h = yes; then | |
1184 | dnl three matches | |
bebd5dbc | 1185 | curl_ssl_msg="enabled (OpenSSL)" |
d99c20f6 DS |
1186 | OPENSSL_ENABLED=1 |
1187 | fi | |
df3ca591 DS |
1188 | fi |
1189 | fi | |
1190 | ||
f966dad3 DS |
1191 | if test X"$OPENSSL_ENABLED" = X"1"; then |
1192 | AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) | |
090a7f38 DS |
1193 | |
1194 | dnl is there a pkcs12.h header present? | |
1195 | AC_CHECK_HEADERS(openssl/pkcs12.h) | |
c4f7570a DF |
1196 | else |
1197 | LIBS="$CLEANLIBS" | |
f966dad3 | 1198 | fi |
c4f7570a DF |
1199 | dnl USE_SSLEAY is the historical name for what configure calls |
1200 | dnl OPENSSL_ENABLED; the names should really be unified | |
df3ca591 | 1201 | USE_SSLEAY="$OPENSSL_ENABLED" |
df3ca591 | 1202 | AC_SUBST(USE_SSLEAY) |
df3ca591 DS |
1203 | |
1204 | if test X"$OPT_SSL" != Xoff && | |
1205 | test "$OPENSSL_ENABLED" != "1"; then | |
1206 | AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) | |
1ee7f92c | 1207 | fi |
df3ca591 DS |
1208 | fi |
1209 | ||
df3ca591 | 1210 | if test X"$OPENSSL_ENABLED" = X"1"; then |
e157aabd | 1211 | dnl If the ENGINE library seems to be around, check for the OpenSSL engine |
f169b750 DS |
1212 | dnl stuff, it is kind of "separated" from the main SSL check |
1213 | AC_CHECK_FUNC(ENGINE_init, | |
1214 | [ | |
1215 | AC_CHECK_HEADERS(openssl/engine.h) | |
1216 | AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) | |
1217 | ]) | |
af6c3947 | 1218 | |
2c2baa93 | 1219 | dnl these can only exist if openssl exists |
d052e545 | 1220 | dnl yassl doesn't have SSL_get_shutdown |
2c2baa93 DS |
1221 | |
1222 | AC_CHECK_FUNCS( RAND_status \ | |
1223 | RAND_screen \ | |
e16bc916 | 1224 | RAND_egd \ |
d052e545 DS |
1225 | CRYPTO_cleanup_all_ex_data \ |
1226 | SSL_get_shutdown ) | |
1227 | ||
1228 | dnl Make an attempt to detect if this is actually yassl's headers and | |
1229 | dnl OpenSSL emulation layer. We still leave everything else believing | |
1230 | dnl and acting like OpenSSL. | |
2c2baa93 | 1231 | |
248f0571 YT |
1232 | AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) |
1233 | AC_TRY_COMPILE([ | |
d052e545 | 1234 | #include <openssl/ssl.h> |
248f0571 YT |
1235 | ],[ |
1236 | #if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) | |
1237 | int dummy = SSL_ERROR_NONE; | |
1238 | #else | |
1239 | Not the yaSSL OpenSSL compatibility header. | |
1240 | #endif | |
e16c1b8e | 1241 | ],[ |
248f0571 YT |
1242 | AC_MSG_RESULT([yes]) |
1243 | AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, | |
1244 | [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) | |
1245 | curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" | |
1246 | ],[ | |
1247 | AC_MSG_RESULT([no]) | |
1248 | ]) | |
ae1912cb | 1249 | fi |
00505c92 | 1250 | |
df3ca591 | 1251 | if test "$OPENSSL_ENABLED" = "1"; then |
8882d1fa DS |
1252 | if test -n "$LIB_OPENSSL"; then |
1253 | dnl when the ssl shared libs were found in a path that the run-time | |
1254 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1255 | dnl to prevent further configure tests to fail due to this | |
1256 | ||
1257 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" | |
1258 | export LD_LIBRARY_PATH | |
1259 | AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) | |
1260 | fi | |
1ee7f92c DS |
1261 | fi |
1262 | ||
ae1912cb DS |
1263 | fi |
1264 | ||
c518c52a DS |
1265 | dnl ********************************************************************** |
1266 | dnl Check for the presence of ZLIB libraries and headers | |
1267 | dnl ********************************************************************** | |
1268 | ||
1269 | dnl Check for & handle argument to --with-zlib. | |
1270 | ||
1271 | _cppflags=$CPPFLAGS | |
1272 | _ldflags=$LDFLAGS | |
1273 | AC_ARG_WITH(zlib, | |
1274 | AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) | |
1275 | AC_HELP_STRING([--without-zlib],[disable use of zlib]), | |
1276 | [OPT_ZLIB="$withval"]) | |
1277 | ||
1278 | if test "$OPT_ZLIB" = "no" ; then | |
1279 | AC_MSG_WARN([zlib disabled]) | |
1280 | else | |
1281 | if test "$OPT_ZLIB" = "yes" ; then | |
1282 | OPT_ZLIB="" | |
1283 | fi | |
1284 | ||
1285 | if test -z "$OPT_ZLIB" ; then | |
1286 | dnl check for the lib first without setting any new path, since many | |
1287 | dnl people have it in the default path | |
1288 | ||
1289 | AC_CHECK_LIB(z, inflateEnd, | |
1290 | dnl libz found, set the variable | |
1291 | [HAVE_LIBZ="1"], | |
1292 | dnl if no lib found, try /usr/local | |
1293 | [OPT_ZLIB="/usr/local"]) | |
1294 | ||
1295 | fi | |
1296 | ||
1297 | dnl Add a nonempty path to the compiler flags | |
1298 | if test -n "$OPT_ZLIB"; then | |
1299 | CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" | |
1300 | LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" | |
1301 | fi | |
1302 | ||
1303 | AC_CHECK_HEADER(zlib.h, | |
1304 | [ | |
1305 | dnl zlib.h was found | |
1306 | HAVE_ZLIB_H="1" | |
1307 | dnl if the lib wasn't found already, try again with the new paths | |
1308 | if test "$HAVE_LIBZ" != "1"; then | |
1309 | AC_CHECK_LIB(z, gzread, | |
1310 | [ | |
1311 | dnl the lib was found! | |
1312 | HAVE_LIBZ="1" | |
1313 | ], | |
1314 | [ CPPFLAGS=$_cppflags | |
1315 | LDFLAGS=$_ldflags]) | |
1316 | fi | |
1317 | ], | |
1318 | [ | |
1319 | dnl zlib.h was not found, restore the flags | |
1320 | CPPFLAGS=$_cppflags | |
1321 | LDFLAGS=$_ldflags] | |
1322 | ) | |
1323 | ||
1324 | if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" | |
1325 | then | |
1326 | AC_MSG_WARN([configure found only the libz lib, not the header file!]) | |
48dd0c56 | 1327 | HAVE_LIBZ="" |
c518c52a DS |
1328 | elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" |
1329 | then | |
1330 | AC_MSG_WARN([configure found only the libz header file, not the lib!]) | |
1331 | elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" | |
1332 | then | |
1333 | dnl both header and lib were found! | |
1334 | AC_SUBST(HAVE_LIBZ) | |
1335 | AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) | |
1336 | AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) | |
1337 | ||
1338 | CURL_LIBS="$CURL_LIBS -lz" | |
1339 | LIBS="$LIBS -lz" | |
1340 | ||
1341 | dnl replace 'HAVE_LIBZ' in the automake makefile.ams | |
1342 | AMFIXLIB="1" | |
1343 | AC_MSG_NOTICE([found both libz and libz.h header]) | |
1344 | curl_zlib_msg="enabled" | |
1345 | fi | |
1346 | fi | |
1347 | ||
1348 | dnl set variable for use in automakefile(s) | |
1349 | AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) | |
1350 | ||
2147284c DS |
1351 | dnl ********************************************************************** |
1352 | dnl Check for the presence of LIBSSH2 libraries and headers | |
1353 | dnl ********************************************************************** | |
1354 | ||
1355 | dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. | |
1356 | OPT_LIBSSH2=off | |
1357 | AC_ARG_WITH(libssh2,dnl | |
1358 | AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) | |
1359 | AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), | |
1360 | OPT_LIBSSH2=$withval) | |
1361 | ||
1362 | if test X"$OPT_LIBSSH2" != Xno; then | |
1363 | dnl backup the pre-libssh2 variables | |
1364 | CLEANLDFLAGS="$LDFLAGS" | |
1365 | CLEANCPPFLAGS="$CPPFLAGS" | |
1366 | CLEANLIBS="$LIBS" | |
1367 | ||
1368 | case "$OPT_LIBSSH2" in | |
1369 | yes) | |
1370 | dnl --with-libssh2 (without path) used | |
1371 | PREFIX_LIBSSH2=/usr/local/lib | |
1372 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1373 | ;; | |
1374 | off) | |
1375 | dnl no --with-libssh2 option given, just check default places | |
1376 | PREFIX_LIBSSH2= | |
1377 | ;; | |
1378 | *) | |
b9af0d89 | 1379 | dnl use the given --with-libssh2 spot |
2147284c DS |
1380 | PREFIX_LIBSSH2=$OPT_LIBSSH2 |
1381 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1382 | LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2" | |
b9af0d89 | 1383 | CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include" |
2147284c DS |
1384 | ;; |
1385 | esac | |
1386 | ||
c185cdf2 | 1387 | AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) |
e16c1b8e | 1388 | |
c185cdf2 DS |
1389 | AC_CHECK_HEADERS(libssh2.h, |
1390 | curl_ssh_msg="enabled (libSSH2)" | |
1391 | LIBSSH2_ENABLED=1 | |
823a0454 | 1392 | AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) |
9b23b310 | 1393 | AC_SUBST(USE_LIBSSH2, [1]) |
823a0454 | 1394 | ) |
c185cdf2 DS |
1395 | |
1396 | if test X"$OPT_LIBSSH2" != Xoff && | |
1397 | test "$LIBSSH2_ENABLED" != "1"; then | |
1398 | AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) | |
2147284c DS |
1399 | fi |
1400 | ||
1401 | if test "$LIBSSH2_ENABLED" = "1"; then | |
1402 | if test -n "$LIB_LIBSSH2"; then | |
1403 | dnl when the libssh2 shared libs were found in a path that the run-time | |
1404 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1405 | dnl to prevent further configure tests to fail due to this | |
1406 | ||
1407 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2" | |
1408 | export LD_LIBRARY_PATH | |
1409 | AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH]) | |
1410 | fi | |
1411 | fi | |
1412 | fi | |
1413 | ||
df3ca591 | 1414 | dnl ********************************************************************** |
e16c1b8e | 1415 | dnl Check for the random seed preferences |
df3ca591 DS |
1416 | dnl ********************************************************************** |
1417 | ||
1418 | if test X"$OPENSSL_ENABLED" = X"1"; then | |
1419 | AC_ARG_WITH(egd-socket, | |
1420 | AC_HELP_STRING([--with-egd-socket=FILE], | |
1421 | [Entropy Gathering Daemon socket pathname]), | |
1422 | [ EGD_SOCKET="$withval" ] | |
1423 | ) | |
1424 | if test -n "$EGD_SOCKET" ; then | |
1425 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", | |
1426 | [your Entropy Gathering Daemon socket pathname] ) | |
1427 | fi | |
1428 | ||
1429 | dnl Check for user-specified random device | |
1430 | AC_ARG_WITH(random, | |
1431 | AC_HELP_STRING([--with-random=FILE], | |
1432 | [read randomness from FILE (default=/dev/urandom)]), | |
1433 | [ RANDOM_FILE="$withval" ], | |
1434 | [ | |
1435 | dnl Check for random device | |
1436 | AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) | |
1437 | ] | |
1438 | ) | |
1439 | if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then | |
1440 | AC_SUBST(RANDOM_FILE) | |
1441 | AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", | |
1442 | [a suitable file to read random data from]) | |
1443 | fi | |
1444 | fi | |
1445 | ||
bebd5dbc DS |
1446 | dnl ---------------------------------------------------- |
1447 | dnl FIX: only check for GnuTLS if OpenSSL is not enabled | |
1448 | dnl ---------------------------------------------------- | |
1449 | ||
1450 | dnl Default to compiler & linker defaults for GnuTLS files & libraries. | |
e49a7e36 | 1451 | OPT_GNUTLS=no |
bebd5dbc DS |
1452 | |
1453 | AC_ARG_WITH(gnutls,dnl | |
1454 | AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) | |
1455 | AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), | |
1456 | OPT_GNUTLS=$withval) | |
1457 | ||
1458 | if test "$OPENSSL_ENABLED" != "1"; then | |
1459 | ||
e49a7e36 | 1460 | if test X"$OPT_GNUTLS" != Xno; then |
bebd5dbc DS |
1461 | if test "x$OPT_GNUTLS" = "xyes"; then |
1462 | check=`libgnutls-config --version 2>/dev/null` | |
1463 | if test -n "$check"; then | |
1464 | addlib=`libgnutls-config --libs` | |
1465 | addcflags=`libgnutls-config --cflags` | |
1466 | version=`libgnutls-config --version` | |
241b2b4a | 1467 | gtlsprefix=`libgnutls-config --prefix` |
bebd5dbc DS |
1468 | fi |
1469 | else | |
313f1a1e DS |
1470 | addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs` |
1471 | addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags` | |
c2fcdf3a | 1472 | version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null` |
241b2b4a | 1473 | gtlsprefix=$OPT_GNUTLS |
c2fcdf3a DS |
1474 | if test -z "$version"; then |
1475 | version="unknown" | |
1476 | fi | |
bebd5dbc | 1477 | fi |
313f1a1e | 1478 | if test -n "$addlib"; then |
bebd5dbc | 1479 | |
b0bc2f00 | 1480 | CLEANLIBS="$LIBS" |
313f1a1e | 1481 | CLEANCPPFLAGS="$CPPFLAGS" |
e16c1b8e | 1482 | |
b0bc2f00 | 1483 | LIBS="$LIBS $addlib" |
313f1a1e DS |
1484 | if test "$addcflags" != "-I/usr/include"; then |
1485 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1486 | fi | |
e16c1b8e | 1487 | |
313f1a1e | 1488 | AC_CHECK_LIB(gnutls, gnutls_check_version, |
bebd5dbc DS |
1489 | [ |
1490 | AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) | |
1491 | AC_SUBST(USE_GNUTLS, [1]) | |
02267eba | 1492 | GNUTLS_ENABLED=1 |
bebd5dbc | 1493 | USE_GNUTLS="yes" |
313f1a1e | 1494 | curl_ssl_msg="enabled (GnuTLS)" |
bebd5dbc DS |
1495 | ], |
1496 | [ | |
b0bc2f00 | 1497 | LIBS="$CLEANLIBS" |
bebd5dbc DS |
1498 | CPPFLAGS="$CLEANCPPFLAGS" |
1499 | ]) | |
e16c1b8e | 1500 | |
313f1a1e DS |
1501 | if test "x$USE_GNUTLS" = "xyes"; then |
1502 | AC_MSG_NOTICE([detected GnuTLS version $version]) | |
241b2b4a | 1503 | |
313f1a1e DS |
1504 | dnl when shared libs were found in a path that the run-time |
1505 | dnl linker doesn't search through, we need to add it to | |
1506 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1507 | dnl due to this | |
1508 | ||
1509 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff" | |
1510 | export LD_LIBRARY_PATH | |
4370e92d | 1511 | AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH]) |
313f1a1e | 1512 | fi |
241b2b4a | 1513 | |
bebd5dbc | 1514 | fi |
313f1a1e | 1515 | |
bebd5dbc DS |
1516 | fi dnl GNUTLS not disabled |
1517 | ||
bebd5dbc | 1518 | fi dnl OPENSSL != 1 |
779ca097 | 1519 | |
7f70dbca DS |
1520 | dnl ---------------------------------------------------- |
1521 | dnl NSS. Only check if GnuTLS and OpenSSL are not enabled | |
1522 | dnl ---------------------------------------------------- | |
1523 | ||
1524 | dnl Default to compiler & linker defaults for NSS files & libraries. | |
1525 | OPT_NSS=no | |
1526 | ||
1527 | AC_ARG_WITH(nss,dnl | |
1528 | AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) | |
1529 | AC_HELP_STRING([--without-nss], [disable NSS detection]), | |
1530 | OPT_NSS=$withval) | |
1531 | ||
1532 | if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then | |
1533 | ||
1534 | if test X"$OPT_NSS" != Xno; then | |
1535 | if test "x$OPT_NSS" = "xyes"; then | |
1536 | check=`pkg-config --version 2>/dev/null` | |
1537 | if test -n "$check"; then | |
1538 | addlib=`pkg-config --libs nss` | |
1539 | addcflags=`pkg-config --cflags nss` | |
1540 | version=`pkg-config --modversion nss` | |
1541 | nssprefix=`pkg-config --variable=prefix nss` | |
1542 | fi | |
1543 | else | |
1544 | # Without pkg-config, we'll kludge in some defaults | |
1545 | addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" | |
e16c1b8e | 1546 | addcflags="-I$OPT_NSS/include" |
7f70dbca DS |
1547 | version="unknown" |
1548 | gtlsprefix=$OPT_GNUTLS | |
1549 | fi | |
8c3f40ee DS |
1550 | |
1551 | dnl Check for functionPK11_CreateGenericObject | |
1552 | dnl this is needed for using the PEM PKCS#11 module | |
20695098 | 1553 | AC_CHECK_LIB(nss3, PK11_CreateGenericObject, |
8c3f40ee DS |
1554 | [ |
1555 | AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject]) | |
1556 | AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1]) | |
1557 | ]) | |
7f70dbca DS |
1558 | if test -n "$addlib"; then |
1559 | ||
1560 | CLEANLIBS="$LIBS" | |
1561 | CLEANCPPFLAGS="$CPPFLAGS" | |
e16c1b8e | 1562 | |
7f70dbca DS |
1563 | LIBS="$LIBS $addlib" |
1564 | if test "$addcflags" != "-I/usr/include"; then | |
1565 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1566 | fi | |
e16c1b8e | 1567 | |
7f70dbca DS |
1568 | AC_CHECK_LIB(nss3, NSS_Initialize, |
1569 | [ | |
1570 | AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) | |
1571 | AC_SUBST(USE_NSS, [1]) | |
1572 | USE_NSS="yes" | |
1573 | NSS_ENABLED=1 | |
1574 | curl_ssl_msg="enabled (NSS)" | |
1575 | ], | |
1576 | [ | |
1577 | LIBS="$CLEANLIBS" | |
1578 | CPPFLAGS="$CLEANCPPFLAGS" | |
1579 | ]) | |
e16c1b8e | 1580 | |
7f70dbca DS |
1581 | if test "x$USE_NSS" = "xyes"; then |
1582 | AC_MSG_NOTICE([detected NSS version $version]) | |
1583 | ||
1584 | dnl when shared libs were found in a path that the run-time | |
1585 | dnl linker doesn't search through, we need to add it to | |
1586 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1587 | dnl due to this | |
1588 | ||
1589 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" | |
1590 | export LD_LIBRARY_PATH | |
1591 | AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) | |
1592 | fi | |
1593 | ||
1594 | fi | |
1595 | ||
1596 | fi dnl NSS not disabled | |
1597 | ||
1598 | fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 | |
1599 | ||
1600 | if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED" = "x"; then | |
1601 | AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) | |
1602 | AC_MSG_WARN([Use --with-ssl, --with-gnutls or --with-nss to address this.]) | |
57d2fb41 DS |
1603 | else |
1604 | # SSL is enabled, genericly | |
1605 | AC_SUBST(SSL_ENABLED) | |
1606 | SSL_ENABLED="1" | |
7f70dbca DS |
1607 | fi |
1608 | ||
779ca097 DS |
1609 | dnl ********************************************************************** |
1610 | dnl Check for the CA bundle | |
1611 | dnl ********************************************************************** | |
1612 | ||
fb23b857 | 1613 | CURL_CHECK_CA_BUNDLE |
779ca097 DS |
1614 | |
1615 | AM_CONDITIONAL(CABUNDLE, test x$ca != xno) | |
1616 | ||
c461254d DF |
1617 | dnl ********************************************************************** |
1618 | dnl Check for the presence of IDN libraries and headers | |
1619 | dnl ********************************************************************** | |
1620 | ||
cff90cf3 | 1621 | AC_MSG_CHECKING([whether to build with libidn]) |
96002646 | 1622 | AC_ARG_WITH(libidn, |
cff90cf3 DS |
1623 | AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) |
1624 | AC_HELP_STRING([--without-libidn],[Disable libidn usage]), | |
96002646 | 1625 | [LIBIDN="$withval"]) |
cff90cf3 DS |
1626 | |
1627 | case "$LIBIDN" in | |
1628 | no) | |
1629 | AC_MSG_RESULT(no) | |
1630 | ;; | |
1631 | *) AC_MSG_RESULT(yes) | |
19a568a9 DS |
1632 | |
1633 | idn="" | |
1634 | dnl if there is a given path, check that FIRST | |
7bb6d76d DS |
1635 | if test -n "$LIBIDN"; then |
1636 | if test "x$LIBIDN" != "xyes"; then | |
7bb6d76d DS |
1637 | oldLDFLAGS=$LDFLAGS |
1638 | oldCPPFLAGS=$CPPFLAGS | |
1639 | LDFLAGS="$LDFLAGS -L$LIBIDN/lib" | |
1640 | CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" | |
1641 | idn="yes" | |
1642 | AC_CHECK_LIB(idn, idna_to_ascii_4i, , | |
1643 | idn="" | |
1644 | LDFLAGS=$oldLDFLAGS | |
1645 | CPPFLAGS=$oldCPPFLAGS) | |
1646 | fi | |
19a568a9 DS |
1647 | fi |
1648 | ||
1649 | if test "x$idn" != "xyes"; then | |
1650 | dnl check with default paths | |
8c16696f | 1651 | idn="yes" |
19a568a9 DS |
1652 | AC_CHECK_LIB(idn, idna_to_ascii_lz, , |
1653 | idn="") | |
1654 | fi | |
1655 | ||
1656 | if test "x$idn" = "xyes"; then | |
cff90cf3 | 1657 | curl_idn_msg="enabled" |
d6460aff | 1658 | AC_SUBST(IDN_ENABLED, [1]) |
4e7575fc | 1659 | dnl different versions of libidn have different setups of these: |
1239e483 | 1660 | AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) |
c6881660 | 1661 | AC_CHECK_HEADERS( idn-free.h tld.h ) |
cff90cf3 | 1662 | fi |
e16c1b8e GK |
1663 | |
1664 | ;; | |
cff90cf3 DS |
1665 | esac |
1666 | ||
b174aeaa DS |
1667 | dnl Default is to try the thread-safe versions of a few functions |
1668 | OPT_THREAD=on | |
243942a7 DS |
1669 | |
1670 | dnl detect AIX 4.3 or later | |
1671 | dnl see full docs on this reasoning in the lib/hostip.c source file | |
1672 | AC_MSG_CHECKING([AIX 4.3 or later]) | |
1673 | AC_PREPROC_IFELSE([ | |
1674 | #if defined(_AIX) && defined(_AIX43) | |
1675 | printf("just fine"); | |
1676 | #else | |
1677 | #error "this is not AIX 4.3 or later" | |
1678 | #endif | |
1679 | ], | |
1680 | [ AC_MSG_RESULT([yes]) | |
abd65e21 | 1681 | RECENTAIX=yes |
243942a7 DS |
1682 | OPT_THREAD=off ], |
1683 | [ AC_MSG_RESULT([no]) ] | |
1684 | ) | |
1685 | ||
b174aeaa | 1686 | AC_ARG_ENABLE(thread,dnl |
a53d7848 DS |
1687 | AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]) |
1688 | AC_HELP_STRING([--enable-thread],[look for thread-safe functions]), | |
1689 | [ case "$enableval" in | |
1690 | no) | |
1691 | OPT_THREAD=off | |
1692 | AC_MSG_WARN(libcurl will not get built using thread-safe functions) | |
1693 | ;; | |
1694 | *) | |
1695 | ;; | |
1696 | esac | |
1697 | ] | |
b174aeaa DS |
1698 | ) |
1699 | ||
1700 | if test X"$OPT_THREAD" = Xoff | |
1701 | then | |
fd0d560b YT |
1702 | AC_DEFINE(DISABLED_THREADSAFE, 1, |
1703 | [Set to explicitly specify we don't want to use thread-safe functions]) | |
b174aeaa | 1704 | else |
9f2780a2 DS |
1705 | if test "$ipv6" != "yes"; then |
1706 | dnl dig around for gethostbyname_r() | |
1707 | CURL_CHECK_GETHOSTBYNAME_R() | |
b174aeaa | 1708 | |
9f2780a2 | 1709 | dnl dig around for gethostbyaddr_r() |
f633ab68 | 1710 | dnl CURL_CHECK_GETHOSTBYADDR_R() |
9f2780a2 | 1711 | fi |
d4731b70 | 1712 | |
61fb8fea DS |
1713 | dnl poke around for inet_ntoa_r() |
1714 | CURL_CHECK_INET_NTOA_R() | |
d4731b70 | 1715 | |
61fb8fea DS |
1716 | dnl is there a localtime_r() |
1717 | CURL_CHECK_LOCALTIME_R() | |
d4731b70 | 1718 | |
242be557 DS |
1719 | dnl is there a strerror_r() |
1720 | CURL_CHECK_STRERROR_R() | |
1721 | ||
f425a25c | 1722 | checkfor_gmtime_r="yes" |
b174aeaa DS |
1723 | fi |
1724 | ||
abd65e21 | 1725 | dnl for recent AIX versions, we skip all the thread-safe checks above since |
0eace2fe DS |
1726 | dnl they claim a thread-safe libc using the standard API. But there are |
1727 | dnl some functions still not thread-safe. Check for these! | |
1728 | ||
1729 | dnl Let's hope this split URL remains working: | |
1730 | dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ | |
1731 | dnl genprogc/thread_quick_ref.htm | |
abd65e21 DS |
1732 | |
1733 | if test "x$RECENTAIX" = "xyes"; then | |
db302a10 DS |
1734 | |
1735 | AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code]) | |
62af3fb7 DS |
1736 | |
1737 | dnl check if this is the IMB xlc compiler | |
1738 | dnl Details thanks to => http://predef.sourceforge.net/ | |
1739 | AC_MSG_CHECKING([if this is the xlc compiler]) | |
1740 | AC_EGREP_CPP([^__xlC__], [__xlC__], | |
1741 | dnl action if the text is found, this it has not been replaced by the | |
1742 | dnl cpp | |
1743 | XLC="no" | |
1744 | AC_MSG_RESULT([no]), | |
1745 | dnl the text was not found, it was replaced by the cpp | |
1746 | XLC="yes" | |
1747 | AC_MSG_RESULT([yes]) | |
1748 | CFLAGS="$CFLAGS -qthreaded" | |
4ab91a93 YT |
1749 | dnl AIX xlc has to have strict aliasing turned off. If not, |
1750 | dnl the optimizer assumes that pointers can only point to | |
1751 | dnl an object of the same type. | |
1752 | CFLAGS="$CFLAGS -qnoansialias" | |
115446be YT |
1753 | dnl Force AIX xlc to stop after the compilation phase, and not |
1754 | dnl generate object code, when the source compiles with errors. | |
1755 | CFLAGS="$CFLAGS -qhalt=e" | |
62af3fb7 DS |
1756 | ) |
1757 | ||
62ff567c DS |
1758 | |
1759 | dnl is there a localtime_r() | |
1760 | CURL_CHECK_LOCALTIME_R() | |
1761 | ||
1762 | dnl is there a strerror_r() | |
1763 | CURL_CHECK_STRERROR_R() | |
1764 | ||
f425a25c | 1765 | checkfor_gmtime_r="yes" |
abd65e21 DS |
1766 | fi |
1767 | ||
3f16d9fb | 1768 | if test x$cross_compiling != xyes; then |
f425a25c DS |
1769 | |
1770 | if test x$checkfor_gmtime_r = xyes; then | |
1771 | ||
c461254d | 1772 | dnl if gmtime_r was found, verify that it actually works, as (at least) HPUX |
f425a25c DS |
1773 | dnl 10.20 is known to have a buggy one. If it doesn't work, disable use of |
1774 | dnl it. | |
1775 | ||
1776 | AC_MSG_CHECKING([if gmtime_r exists and works]) | |
1777 | AC_RUN_IFELSE([[ | |
1778 | #include <time.h> | |
1779 | int main(void) | |
1780 | { | |
3f16d9fb DS |
1781 | time_t local = 1170352587; |
1782 | struct tm *gmt; | |
1783 | struct tm keeper; | |
1784 | putenv("TZ=CST6CDT"); | |
1785 | tzset(); | |
1786 | gmt = gmtime_r(&local, &keeper); | |
1787 | if(gmt) { | |
1788 | return 0; | |
1789 | } | |
1790 | return 1; /* failure */ | |
f425a25c DS |
1791 | } |
1792 | ]], | |
1793 | dnl success, do nothing | |
1794 | AC_MSG_RESULT(yes) | |
1795 | AC_DEFINE(HAVE_GMTIME_R, 1, [if you have (a working) gmtime_r]) | |
1796 | , | |
1797 | dnl failure, now disable the function | |
1798 | AC_MSG_RESULT(no) | |
1799 | , | |
1800 | dnl not invoked when crosscompiling) | |
3752b3ae DS |
1801 | echo "hej" |
1802 | ) | |
f425a25c DS |
1803 | fi |
1804 | else | |
380ed8be | 1805 | dnl and for crosscompiling |
f425a25c | 1806 | AC_CHECK_FUNCS(gmtime_r) |
3f16d9fb DS |
1807 | fi |
1808 | ||
abd65e21 | 1809 | |
ae1912cb DS |
1810 | dnl ********************************************************************** |
1811 | dnl Back to "normal" configuring | |
1812 | dnl ********************************************************************** | |
1813 | ||
1814 | dnl Checks for header files. | |
1815 | AC_HEADER_STDC | |
075c5342 | 1816 | |
4d95d23d | 1817 | CURL_CHECK_HEADER_MALLOC |
a6a5bba0 YT |
1818 | |
1819 | dnl Now check for the very most basic headers. Then we can use these | |
075c5342 DS |
1820 | dnl ones as default-headers when checking for the rest! |
1821 | AC_CHECK_HEADERS( | |
1822 | sys/types.h \ | |
1823 | sys/time.h \ | |
1824 | sys/select.h \ | |
1825 | sys/socket.h \ | |
a4351517 | 1826 | sys/ioctl.h \ |
24ac5b8a | 1827 | assert.h \ |
ae1912cb | 1828 | unistd.h \ |
8898ff9e | 1829 | stdlib.h \ |
3d66d10f | 1830 | limits.h \ |
ae1912cb DS |
1831 | arpa/inet.h \ |
1832 | net/if.h \ | |
1833 | netinet/in.h \ | |
43137cf5 | 1834 | netinet/tcp.h \ |
ae1912cb | 1835 | netdb.h \ |
ae1912cb DS |
1836 | sys/sockio.h \ |
1837 | sys/stat.h \ | |
ae1912cb DS |
1838 | sys/param.h \ |
1839 | termios.h \ | |
1840 | termio.h \ | |
1841 | sgtty.h \ | |
1842 | fcntl.h \ | |
ae1912cb | 1843 | alloca.h \ |
ae1912cb DS |
1844 | time.h \ |
1845 | io.h \ | |
5900c0f7 | 1846 | pwd.h \ |
82d3ded9 | 1847 | utime.h \ |
3c49b405 | 1848 | sys/utime.h \ |
99dfdebc | 1849 | sys/poll.h \ |
bdb2beb8 | 1850 | poll.h \ |
a4e1ac79 | 1851 | sys/resource.h \ |
8e872231 | 1852 | libgen.h \ |
82d6cfa7 | 1853 | locale.h \ |
65dbee01 | 1854 | errno.h \ |
69565afa | 1855 | stdbool.h \ |
528a149d DS |
1856 | arpa/tftp.h \ |
1857 | sys/filio.h \ | |
075c5342 DS |
1858 | setjmp.h, |
1859 | dnl to do if not found | |
1860 | [], | |
1861 | dnl to do if found | |
1862 | [], | |
1863 | dnl default includes | |
1864 | [ | |
1865 | #ifdef HAVE_SYS_TYPES_H | |
1866 | #include <sys/types.h> | |
1867 | #endif | |
1868 | #ifdef HAVE_SYS_TIME_H | |
1869 | #include <sys/time.h> | |
1870 | #endif | |
1871 | #ifdef HAVE_SYS_SELECT_H | |
1872 | #include <sys/select.h> | |
1873 | #endif | |
1874 | #ifdef HAVE_SYS_SOCKET_H | |
1875 | #include <sys/socket.h> | |
1876 | #endif | |
d85c2199 DS |
1877 | #ifdef HAVE_NETINET_IN_H |
1878 | #include <netinet/in.h> | |
1879 | #endif | |
075c5342 | 1880 | ] |
ae1912cb DS |
1881 | ) |
1882 | ||
ae1912cb DS |
1883 | dnl Checks for typedefs, structures, and compiler characteristics. |
1884 | AC_C_CONST | |
273b2b23 | 1885 | CURL_CHECK_VARIADIC_MACROS |
ae1912cb DS |
1886 | AC_TYPE_SIZE_T |
1887 | AC_HEADER_TIME | |
32ac4ede | 1888 | CURL_CHECK_STRUCT_TIMEVAL |
67e8d229 | 1889 | CURL_VERIFY_RUNTIMELIBS |
ae1912cb | 1890 | |
6cd0a90b DS |
1891 | AC_CHECK_SIZEOF(curl_off_t, ,[ |
1892 | #include <stdio.h> | |
1893 | #include "$srcdir/include/curl/curl.h" | |
1894 | ]) | |
78e6508e | 1895 | AC_CHECK_SIZEOF(size_t) |
af677c4e | 1896 | AC_CHECK_SIZEOF(long) |
cd73a733 | 1897 | AC_CHECK_SIZEOF(time_t) |
e2c81773 | 1898 | AC_CHECK_SIZEOF(off_t) |
ae1912cb | 1899 | |
a147a079 | 1900 | AC_CHECK_TYPE(long long, |
af677c4e | 1901 | [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports long long])] |
e16c1b8e | 1902 | longlong="yes" |
af677c4e DS |
1903 | ) |
1904 | ||
1905 | if test "xyes" = "x$longlong"; then | |
1906 | AC_MSG_CHECKING([if numberLL works]) | |
1907 | AC_COMPILE_IFELSE([long long val = 1000LL;], | |
1908 | [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])] | |
1909 | AC_MSG_RESULT(yes), | |
1910 | AC_MSG_RESULT(no) | |
1911 | ) | |
1912 | fi | |
1913 | ||
ae1912cb | 1914 | |
61e2a810 | 1915 | # check for ssize_t |
a147a079 DS |
1916 | AC_CHECK_TYPE(ssize_t, , |
1917 | AC_DEFINE(ssize_t, int, [the signed version of size_t])) | |
61e2a810 | 1918 | |
69565afa YT |
1919 | # check for bool type |
1920 | AC_CHECK_TYPE([bool],[ | |
1921 | AC_DEFINE(HAVE_BOOL_T, 1, | |
1922 | [Define to 1 if bool is an available type.]) | |
1923 | ], ,[ | |
2a6a22a3 YT |
1924 | #ifdef HAVE_SYS_TYPES_H |
1925 | #include <sys/types.h> | |
1926 | #endif | |
69565afa YT |
1927 | #ifdef HAVE_STDBOOL_H |
1928 | #include <stdbool.h> | |
1929 | #endif | |
1930 | ]) | |
1931 | ||
d6ffb4c1 | 1932 | # Check for socklen_t or equivalent |
a6a5bba0 YT |
1933 | CURL_CHECK_TYPE_SOCKLEN_T |
1934 | ||
d09b4369 | 1935 | TYPE_IN_ADDR_T |
11693c0f | 1936 | |
a31ddd36 DS |
1937 | TYPE_SOCKADDR_STORAGE |
1938 | ||
73226415 YT |
1939 | TYPE_SIG_ATOMIC_T |
1940 | ||
a46f55b9 YT |
1941 | AC_TYPE_SIGNAL |
1942 | ||
ad05d0a8 DS |
1943 | AC_FUNC_SELECT_ARGTYPES |
1944 | ||
01fa02d0 YT |
1945 | CURL_CHECK_FUNC_RECV |
1946 | ||
1947 | CURL_CHECK_FUNC_SEND | |
1948 | ||
77b3bc23 YT |
1949 | CURL_CHECK_MSG_NOSIGNAL |
1950 | ||
ae1912cb DS |
1951 | dnl Checks for library functions. |
1952 | dnl AC_PROG_GCC_TRADITIONAL | |
a46f55b9 | 1953 | |
f8e916db | 1954 | dnl AC_FUNC_VPRINTF |
74e5beab DS |
1955 | case $host in |
1956 | *msdosdjgpp) | |
1957 | ac_cv_func_pipe=no | |
1958 | skipcheck_pipe=yes | |
1959 | AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) | |
1960 | ;; | |
1961 | esac | |
4eb9ac08 DS |
1962 | AC_CHECK_FUNCS( strtoll \ |
1963 | socket \ | |
ae1912cb DS |
1964 | select \ |
1965 | strdup \ | |
1966 | strstr \ | |
c4782007 | 1967 | strcasestr \ |
4e376a2f | 1968 | strtok_r \ |
ae1912cb DS |
1969 | uname \ |
1970 | strcasecmp \ | |
95c2534a DS |
1971 | stricmp \ |
1972 | strcmpi \ | |
ae1912cb | 1973 | gethostbyaddr \ |
ae1912cb DS |
1974 | gettimeofday \ |
1975 | inet_addr \ | |
1976 | inet_ntoa \ | |
c86768d8 | 1977 | inet_pton \ |
ae1912cb | 1978 | perror \ |
0e31dadf | 1979 | closesocket \ |
02437b2d | 1980 | siginterrupt \ |
852b664e | 1981 | sigaction \ |
1ff573c6 | 1982 | signal \ |
f6e2bfd4 | 1983 | getpass_r \ |
92186dc3 DS |
1984 | strlcat \ |
1985 | getpwuid \ | |
43d0d756 | 1986 | geteuid \ |
23547fa2 | 1987 | getppid \ |
3c49b405 | 1988 | utime \ |
6a3e2272 | 1989 | sigsetjmp \ |
8e872231 | 1990 | basename \ |
82d6cfa7 | 1991 | setlocale \ |
2e973684 | 1992 | ftruncate \ |
facfa19c | 1993 | pipe \ |
a4e1ac79 | 1994 | poll \ |
f13eba4c | 1995 | getprotobyname \ |
a4e1ac79 | 1996 | getrlimit \ |
a2c28964 | 1997 | setrlimit \ |
5e7164f8 DS |
1998 | fork \ |
1999 | setmode, | |
70b80b01 DS |
2000 | dnl if found |
2001 | [], | |
2002 | dnl if not found, $ac_func is the name we check for | |
74e5beab | 2003 | func="$ac_func" |
d2a27e02 DS |
2004 | eval skipcheck=\$skipcheck_$func |
2005 | if test "x$skipcheck" != "xyes"; then | |
70b80b01 DS |
2006 | AC_MSG_CHECKING([deeper for $func]) |
2007 | AC_TRY_LINK( [], | |
2008 | [ $func ();], | |
2009 | AC_MSG_RESULT(yes!) | |
d65587b0 | 2010 | eval "ac_cv_func_$func=yes" |
70b80b01 | 2011 | def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'` |
d65587b0 | 2012 | AC_DEFINE_UNQUOTED($def, 1, [If you have $func]), |
70b80b01 DS |
2013 | AC_MSG_RESULT(but still no) |
2014 | ) | |
74e5beab | 2015 | fi |
ae1912cb DS |
2016 | ) |
2017 | ||
25559ac0 DS |
2018 | dnl For some reason, the check above doesn't properly detect select() with |
2019 | dnl Msys/Mingw | |
cc542269 | 2020 | if test "$ac_cv_func_select" = "no"; then |
25559ac0 | 2021 | AC_MSG_CHECKING([for select in ws2_32]) |
74ed5b5e YT |
2022 | AC_TRY_LINK([ |
2023 | #undef inline | |
2024 | #ifdef HAVE_WINDOWS_H | |
2025 | #ifndef WIN32_LEAN_AND_MEAN | |
2026 | #define WIN32_LEAN_AND_MEAN | |
2027 | #endif | |
2028 | #include <windows.h> | |
2029 | #ifdef HAVE_WINSOCK2_H | |
2030 | #include <winsock2.h> | |
2031 | #else | |
2032 | #ifdef HAVE_WINSOCK_H | |
2033 | #include <winsock.h> | |
2034 | #endif | |
2035 | #endif | |
2036 | #endif | |
cc542269 YT |
2037 | ],[ |
2038 | select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL); | |
e16c1b8e | 2039 | ],[ |
cc542269 YT |
2040 | AC_MSG_RESULT([yes]) |
2041 | HAVE_SELECT="1" | |
2042 | AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, | |
2043 | [Define to 1 if you have the select function.]) | |
2044 | ],[ | |
fd0d560b | 2045 | AC_MSG_ERROR([You can't compile without a select]) |
cc542269 | 2046 | ]) |
25559ac0 DS |
2047 | fi |
2048 | ||
3c49b405 DS |
2049 | dnl sigsetjmp() might be a macro and no function so if it isn't found already |
2050 | dnl we make an extra check here! | |
2051 | if test "$ac_cv_func_sigsetjmp" != "yes"; then | |
2052 | AC_MSG_CHECKING([for sigsetjmp defined as macro]) | |
2053 | AC_TRY_LINK( [#include <setjmp.h>], | |
2054 | [sigjmp_buf jmpenv; | |
2055 | sigsetjmp(jmpenv, 1);], | |
2056 | AC_MSG_RESULT(yes) | |
22a32389 | 2057 | AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]), |
3c49b405 DS |
2058 | AC_MSG_RESULT(no) |
2059 | ) | |
2060 | fi | |
2061 | ||
76637759 DS |
2062 | AC_CHECK_DECL(basename, , |
2063 | AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]), | |
2064 | #ifdef HAVE_STRING_H | |
2065 | #include <string.h> | |
2066 | #endif | |
2067 | #ifdef HAVE_LIBGEN_H | |
2068 | #include <libgen.h> | |
2069 | #endif | |
74e5beab DS |
2070 | #ifdef HAVE_UNISTD_H |
2071 | #include <unistd.h> | |
2072 | #endif | |
76637759 DS |
2073 | ) |
2074 | ||
b222b230 | 2075 | AC_CHECK_DECL(inet_pton, , |
84d30dff DS |
2076 | AC_DEFINE(HAVE_NO_INET_PTON_PROTO, 1, |
2077 | [Defined if no inet_pton() prototype available]), | |
b222b230 DS |
2078 | [ |
2079 | #ifdef HAVE_ARPA_INET_H | |
2080 | #include <arpa/inet.h> | |
2081 | #endif | |
2082 | ] | |
2083 | ) | |
2084 | ||
e4388643 YT |
2085 | dnl Check if the getnameinfo function is available |
2086 | dnl and get the types of five of its arguments. | |
2087 | CURL_CHECK_FUNC_GETNAMEINFO | |
2e5cccd1 | 2088 | |
bec19771 YT |
2089 | if test "$ipv6" = "yes"; then |
2090 | CURL_CHECK_WORKING_GETADDRINFO | |
2091 | CURL_CHECK_NI_WITHSCOPEID | |
2092 | fi | |
2093 | ||
c2862742 | 2094 | AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |
0b3decee DS |
2095 | disable_poll=no |
2096 | case $host in | |
c2862742 | 2097 | *-*-darwin*) |
0b3decee DS |
2098 | disable_poll="yes"; |
2099 | ;; | |
2100 | *) | |
2101 | ;; | |
2102 | esac | |
2103 | AC_MSG_RESULT($disable_poll) | |
2104 | ||
2105 | if test "$disable_poll" = "no"; then | |
2106 | ||
2107 | dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and | |
2108 | dnl to find out we make an extra check here! | |
2109 | if test "$ac_cv_func_poll" = "yes"; then | |
2110 | AC_MSG_CHECKING([if poll works with NULL inputs]) | |
2111 | AC_RUN_IFELSE([ | |
a7b99fc4 DS |
2112 | #ifdef HAVE_SYS_POLL_H |
2113 | #include <sys/poll.h> | |
bdb2beb8 YT |
2114 | #elif defined(HAVE_POLL_H) |
2115 | #include <poll.h> | |
a7b99fc4 DS |
2116 | #endif |
2117 | ||
2118 | int main(void) | |
2119 | { | |
2120 | /* make this return 0 == timeout since there's nothing to read from */ | |
2121 | return poll((void *)0, 0, 10 /*ms*/); | |
2122 | } | |
2123 | ], | |
0b3decee DS |
2124 | AC_MSG_RESULT(yes) |
2125 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]), | |
2126 | AC_MSG_RESULT(no), | |
2127 | AC_MSG_RESULT(cross-compiling assumes yes) | |
2128 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]) | |
2129 | ) dnl end of AC_RUN_IFELSE | |
2130 | fi dnl poll() was found | |
2131 | fi dnl poll()-check is not disabled | |
a7b99fc4 DS |
2132 | |
2133 | ||
e16c1b8e | 2134 | AC_PATH_PROG( PERL, perl, , |
7dc36344 DS |
2135 | $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) |
2136 | AC_SUBST(PERL) | |
ae1912cb | 2137 | |
e16c1b8e | 2138 | AC_PATH_PROGS( NROFF, gnroff nroff, , |
ae1912cb | 2139 | $PATH:/usr/bin/:/usr/local/bin ) |
96dde76b | 2140 | AC_SUBST(NROFF) |
ae1912cb | 2141 | |
773e7e87 DS |
2142 | if test -n "$NROFF"; then |
2143 | dnl only check for nroff options if an nroff command was found | |
2144 | ||
2145 | AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) | |
2146 | MANOPT="-man" | |
37685848 DS |
2147 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` |
2148 | if test -z "$mancheck"; then | |
773e7e87 DS |
2149 | MANOPT="-mandoc" |
2150 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` | |
2151 | if test -z "$mancheck"; then | |
2152 | MANOPT="" | |
2153 | AC_MSG_RESULT([failed]) | |
2154 | AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) | |
2155 | else | |
2156 | AC_MSG_RESULT([$MANOPT]) | |
2157 | fi | |
37685848 DS |
2158 | else |
2159 | AC_MSG_RESULT([$MANOPT]) | |
2160 | fi | |
773e7e87 DS |
2161 | AC_SUBST(MANOPT) |
2162 | fi | |
2163 | ||
2164 | if test -z "$MANOPT" | |
2165 | then | |
2166 | dnl if no nroff tool was found, or no option that could convert man pages | |
2167 | dnl was found, then disable the built-in manual stuff | |
2168 | AC_MSG_WARN([disabling built-in manual]) | |
2169 | USE_MANUAL="no"; | |
37685848 | 2170 | fi |
37685848 | 2171 | |
f3663a9d DS |
2172 | dnl ************************************************************************* |
2173 | dnl If the manual variable still is set, then we go with providing a built-in | |
2174 | dnl manual | |
2175 | ||
2176 | if test "$USE_MANUAL" = "1"; then | |
2177 | AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) | |
cff90cf3 | 2178 | curl_manual_msg="enabled" |
f3663a9d DS |
2179 | fi |
2180 | ||
2181 | dnl set variable for use in automakefile(s) | |
2182 | AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) | |
2183 | ||
4c663ba9 | 2184 | AC_MSG_CHECKING([whether to enable c-ares]) |
673ff5eb | 2185 | AC_ARG_ENABLE(ares, |
4c663ba9 DS |
2186 | AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups]) |
2187 | AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]), | |
673ff5eb DS |
2188 | [ case "$enableval" in |
2189 | no) | |
2190 | AC_MSG_RESULT(no) | |
2191 | ;; | |
2192 | *) AC_MSG_RESULT(yes) | |
2193 | ||
2194 | if test "x$IPV6_ENABLED" = "x1"; then | |
4c663ba9 | 2195 | AC_MSG_NOTICE([c-ares may not work properly with ipv6]) |
673ff5eb DS |
2196 | fi |
2197 | ||
4c663ba9 | 2198 | AC_DEFINE(USE_ARES, 1, [Define if you want to enable c-ares support]) |
673ff5eb DS |
2199 | dnl substitute HAVE_ARES for curl-config and similar |
2200 | HAVE_ARES="1" | |
2201 | AC_SUBST(HAVE_ARES) | |
2202 | curl_ares_msg="enabled" | |
2203 | ||
f7503863 | 2204 | LIBS="-lcares $LIBS" |
673ff5eb DS |
2205 | |
2206 | dnl For backwards compatibility default to includes/lib in srcdir/ares | |
2207 | dnl If a value is specified it is assumed that the libs are in $val/lib | |
2208 | dnl and the includes are in $val/include. This is the default setup for | |
2209 | dnl ares so it should not be a problem. | |
2210 | if test "x$enableval" = "xyes" ; then | |
2211 | if test -d "$srcdir/ares"; then | |
2212 | aresembedded="yes" | |
2213 | AC_CONFIG_SUBDIRS(ares) | |
2214 | aresinc=`cd $srcdir/ares && pwd` | |
2215 | CPPFLAGS="$CPPFLAGS -I$aresinc" | |
2216 | ||
2217 | dnl the pwd= below cannot 'cd' into the ares dir to get the full | |
2218 | dnl path to it, since it may not exist yet if we build outside of | |
2219 | dnl the source tree | |
2220 | pwd=`pwd` | |
2221 | LDFLAGS="$LDFLAGS -L$pwd/ares" | |
2222 | fi | |
2223 | else | |
2224 | CPPFLAGS="$CPPFLAGS -I$enableval/include" | |
2225 | LDFLAGS="$LDFLAGS -L$enableval/lib" | |
2226 | fi | |
2227 | ||
2228 | if test -z "$aresembedded"; then | |
2229 | dnl verify that a sufficient c-ares is here if we have pointed one | |
2230 | dnl out and don't use the "embedded" ares dir (in which case we don't | |
2231 | dnl check it because it might not have been built yet) | |
2232 | AC_MSG_CHECKING([that c-ares is good and recent enough]) | |
2233 | AC_LINK_IFELSE( [ | |
2234 | #include <ares.h> | |
2235 | /* provide a set of dummy functions in case c-ares was built with debug */ | |
2236 | void curl_dofree() { } | |
2237 | void curl_sclose() { } | |
2238 | void curl_domalloc() { } | |
f3663a9d | 2239 | |
673ff5eb DS |
2240 | int main(void) |
2241 | { | |
2242 | ares_channel channel; | |
4c663ba9 DS |
2243 | ares_cancel(channel); /* added in 1.2.0 */ |
2244 | ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ | |
673ff5eb DS |
2245 | return 0; |
2246 | } | |
2247 | ], | |
2248 | AC_MSG_RESULT(yes), | |
2249 | AC_MSG_RESULT(no) | |
2250 | AC_MSG_ERROR([c-ares library defective or too old]) | |
2251 | ) | |
2252 | fi | |
2253 | ;; | |
2254 | esac ], | |
2255 | AC_MSG_RESULT(no) | |
2256 | ) | |
ae1912cb | 2257 | |
710e370c DS |
2258 | dnl ************************************************************ |
2259 | dnl disable verbose text strings | |
2260 | dnl | |
2261 | AC_MSG_CHECKING([whether to enable verbose strings]) | |
2262 | AC_ARG_ENABLE(verbose, | |
2263 | AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) | |
2264 | AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), | |
2265 | [ case "$enableval" in | |
2266 | no) | |
2267 | AC_MSG_RESULT(no) | |
2268 | AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) | |
710e370c DS |
2269 | curl_verbose_msg="no" |
2270 | ;; | |
2271 | *) AC_MSG_RESULT(yes) | |
2272 | ;; | |
2273 | esac ], | |
2274 | AC_MSG_RESULT(yes) | |
2275 | ) | |
2276 | ||
d8d3dc93 YT |
2277 | CURL_CHECK_NATIVE_WINDOWS |
2278 | ||
8ed31c48 DS |
2279 | dnl ************************************************************ |
2280 | dnl enable SSPI support | |
2281 | dnl | |
d8d3dc93 | 2282 | AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) |
8ed31c48 DS |
2283 | AC_ARG_ENABLE(sspi, |
2284 | AC_HELP_STRING([--enable-sspi],[Enable SSPI]) | |
2285 | AC_HELP_STRING([--disable-sspi],[Disable SSPI]), | |
2286 | [ case "$enableval" in | |
2287 | yes) | |
d8d3dc93 YT |
2288 | if test "$ac_cv_native_windows" = "yes"; then |
2289 | AC_MSG_RESULT(yes) | |
2290 | AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) | |
9b23b310 | 2291 | AC_SUBST(USE_WINDOWS_SSPI, [1]) |
d8d3dc93 YT |
2292 | curl_sspi_msg="yes" |
2293 | else | |
2294 | AC_MSG_RESULT(no) | |
2295 | AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) | |
2296 | fi | |
8ed31c48 DS |
2297 | ;; |
2298 | *) | |
2299 | AC_MSG_RESULT(no) | |
2300 | ;; | |
2301 | esac ], | |
2302 | AC_MSG_RESULT(no) | |
2303 | ) | |
2304 | ||
3c49b405 DS |
2305 | dnl ************************************************************ |
2306 | dnl lame option to switch on debug options | |
2307 | dnl | |
2308 | AC_MSG_CHECKING([whether to enable debug options]) | |
2309 | AC_ARG_ENABLE(debug, | |
f136f435 DS |
2310 | AC_HELP_STRING([--enable-debug],[Enable pedantic debug options]) |
2311 | AC_HELP_STRING([--disable-debug],[Disable debug options]), | |
3c49b405 DS |
2312 | [ case "$enableval" in |
2313 | no) | |
2314 | AC_MSG_RESULT(no) | |
2315 | ;; | |
2316 | *) AC_MSG_RESULT(yes) | |
2317 | ||
f8c3b3aa | 2318 | CPPFLAGS="$CPPFLAGS -DCURLDEBUG" |
4fa58560 | 2319 | CFLAGS="$CFLAGS -g" |
455b1af2 | 2320 | |
4fa58560 DS |
2321 | dnl set compiler "debug" options to become more picky, and remove |
2322 | dnl optimize options from CFLAGS | |
2323 | CURL_CC_DEBUG_OPTS | |
3c49b405 | 2324 | ;; |
4fa58560 DS |
2325 | esac |
2326 | ], | |
3c49b405 DS |
2327 | AC_MSG_RESULT(no) |
2328 | ) | |
2329 | ||
94043b11 DS |
2330 | dnl ************************************************************ |
2331 | dnl disable cryptographic authentication | |
2332 | dnl | |
2333 | AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) | |
2334 | AC_ARG_ENABLE(crypto-auth, | |
2335 | AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) | |
2336 | AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), | |
2337 | [ case "$enableval" in | |
2338 | no) | |
2339 | AC_MSG_RESULT(no) | |
2340 | AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) | |
94043b11 DS |
2341 | ;; |
2342 | *) AC_MSG_RESULT(yes) | |
2343 | ;; | |
2344 | esac ], | |
2345 | AC_MSG_RESULT(yes) | |
2346 | ) | |
2347 | ||
ac269a8f DS |
2348 | dnl ************************************************************ |
2349 | dnl disable cookies support | |
2350 | dnl | |
2351 | AC_MSG_CHECKING([whether to enable support for cookies]) | |
2352 | AC_ARG_ENABLE(cookies, | |
2353 | AC_HELP_STRING([--enable-cookies],[Enable cookies support]) | |
2354 | AC_HELP_STRING([--disable-cookies],[Disable cookies support]), | |
2355 | [ case "$enableval" in | |
2356 | no) | |
2357 | AC_MSG_RESULT(no) | |
2358 | AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) | |
ac269a8f DS |
2359 | ;; |
2360 | *) AC_MSG_RESULT(yes) | |
2361 | ;; | |
2362 | esac ], | |
2363 | AC_MSG_RESULT(yes) | |
2364 | ) | |
2365 | ||
59582a9d DF |
2366 | dnl ************************************************************ |
2367 | dnl Enable hiding of internal symbols in library to reduce its size and | |
2368 | dnl speed dynamic linking of applications. This currently is only supported | |
10489879 | 2369 | dnl on gcc >= 4.0 and SunPro C. |
59582a9d DF |
2370 | dnl |
2371 | AC_MSG_CHECKING([whether to enable hidden symbols in the library]) | |
2372 | AC_ARG_ENABLE(hidden-symbols, | |
10489879 | 2373 | AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) |
59582a9d DF |
2374 | AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), |
2375 | [ case "$enableval" in | |
2376 | no) | |
2377 | AC_MSG_RESULT(no) | |
2378 | ;; | |
e16c1b8e | 2379 | *) |
10489879 | 2380 | AC_MSG_CHECKING([whether $CC supports it]) |
f13ac35e | 2381 | if test "$GCC" = yes ; then |
f13ac35e | 2382 | if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then |
77431568 GK |
2383 | AC_MSG_RESULT(yes) |
2384 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) | |
77431568 | 2385 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) |
77431568 | 2386 | CFLAGS="$CFLAGS -fvisibility=hidden" |
f13ac35e DF |
2387 | else |
2388 | AC_MSG_RESULT(no) | |
2389 | fi | |
10489879 | 2390 | |
f13ac35e | 2391 | else |
77431568 GK |
2392 | dnl Test for SunPro cc |
2393 | if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then | |
10489879 | 2394 | AC_MSG_RESULT(yes) |
77431568 | 2395 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) |
77431568 | 2396 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) |
77431568 | 2397 | CFLAGS="$CFLAGS -xldscope=hidden" |
10489879 DF |
2398 | else |
2399 | AC_MSG_RESULT(no) | |
2400 | fi | |
f13ac35e | 2401 | fi |
59582a9d DF |
2402 | ;; |
2403 | esac ], | |
2404 | AC_MSG_RESULT(no) | |
2405 | ) | |
2406 | ||
2407 | dnl ************************************************************ | |
9f3d9da1 DS |
2408 | if test "x$ws2" = "xyes"; then |
2409 | ||
2410 | dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes | |
2411 | dnl things work when built with c-ares). But we can't just move it last | |
2412 | dnl since then other stuff (SSL) won't build. So we simply append it to the | |
2413 | dnl end. | |
2414 | ||
2415 | LIBS="$LIBS -lws2_32" | |
c461254d | 2416 | TEST_SERVER_LIBS="$TEST_SERVER_LIBS -lws2_32" |
9f3d9da1 DS |
2417 | |
2418 | fi | |
2419 | ||
a0a47f27 DF |
2420 | dnl |
2421 | dnl All the library dependencies put into $LIB apply to libcurl only. | |
2422 | dnl Those in $CURL_LIBS apply to the curl command-line client only. | |
c461254d | 2423 | dnl Those in $TEST_SERVER_LIBS apply to test servers only. |
a0a47f27 DF |
2424 | dnl Those in $ALL_LIBS apply to all targets, including test targets. |
2425 | dnl | |
2426 | LIBCURL_LIBS=$LIBS | |
a0a47f27 DF |
2427 | |
2428 | AC_SUBST(LIBCURL_LIBS) | |
2429 | AC_SUBST(CURL_LIBS) | |
2430 | AC_SUBST(TEST_SERVER_LIBS) | |
c461254d | 2431 | LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link |
a0a47f27 | 2432 | |
20705ca3 DS |
2433 | AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) |
2434 | ||
93c53424 | 2435 | AC_CONFIG_FILES([Makefile \ |
77431568 | 2436 | docs/Makefile \ |
d54cdf29 | 2437 | docs/examples/Makefile \ |
e22657ea | 2438 | docs/libcurl/Makefile \ |
77431568 GK |
2439 | include/Makefile \ |
2440 | include/curl/Makefile \ | |
2441 | src/Makefile \ | |
172f0ba1 | 2442 | lib/Makefile \ |
044ca343 | 2443 | tests/Makefile \ |
b915ca68 | 2444 | tests/data/Makefile \ |
fd8bf5f1 | 2445 | tests/server/Makefile \ |
2aa0c6c4 | 2446 | tests/libtest/Makefile \ |
77431568 GK |
2447 | packages/Makefile \ |
2448 | packages/Win32/Makefile \ | |
2449 | packages/Win32/cygwin/Makefile \ | |
2450 | packages/Linux/Makefile \ | |
2451 | packages/Linux/RPM/Makefile \ | |
2452 | packages/Linux/RPM/curl.spec \ | |
2453 | packages/Linux/RPM/curl-ssl.spec \ | |
c503930b | 2454 | packages/Solaris/Makefile \ |
d78ec593 | 2455 | packages/DOS/Makefile \ |
34f9ab10 DS |
2456 | packages/EPM/curl.list \ |
2457 | packages/EPM/Makefile \ | |
f19cade5 | 2458 | packages/vms/Makefile \ |
c7e9e60b DS |
2459 | packages/AIX/Makefile \ |
2460 | packages/AIX/RPM/Makefile \ | |
15f2647d | 2461 | packages/AIX/RPM/curl.spec \ |
df3ca591 DS |
2462 | curl-config \ |
2463 | libcurl.pc | |
93c53424 DS |
2464 | ]) |
2465 | AC_OUTPUT | |
cff90cf3 DS |
2466 | |
2467 | AC_MSG_NOTICE([Configured to build curl/libcurl: | |
2468 | ||
2469 | curl version: ${VERSION} | |
2470 | Host setup: ${host} | |
2471 | Install prefix: ${prefix} | |
2472 | Compiler: ${CC} | |
2473 | SSL support: ${curl_ssl_msg} | |
2147284c | 2474 | SSH support: ${curl_ssh_msg} |
cff90cf3 DS |
2475 | zlib support: ${curl_zlib_msg} |
2476 | krb4 support: ${curl_krb4_msg} | |
2477 | GSSAPI support: ${curl_gss_msg} | |
48975876 | 2478 | SPNEGO support: ${curl_spnego_msg} |
cff90cf3 DS |
2479 | c-ares support: ${curl_ares_msg} |
2480 | ipv6 support: ${curl_ipv6_msg} | |
96002646 | 2481 | IDN support: ${curl_idn_msg} |
e16c1b8e | 2482 | Build libcurl: Shared=${enable_shared}, Static=${enable_static} |
cff90cf3 | 2483 | Built-in manual: ${curl_manual_msg} |
710e370c | 2484 | Verbose errors: ${curl_verbose_msg} |
8ed31c48 | 2485 | SSPI support: ${curl_sspi_msg} |
779ca097 | 2486 | ca cert path: ${ca} |
d0edb478 | 2487 | LDAP support: ${curl_ldap_msg} |
4b60c3e9 | 2488 | LDAPS support: ${curl_ldaps_msg} |
cff90cf3 | 2489 | ]) |