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d551412a DS |
1 | #*************************************************************************** |
2 | # _ _ ____ _ | |
3 | # Project ___| | | | _ \| | | |
4 | # / __| | | | |_) | | | |
5 | # | (__| |_| | _ <| |___ | |
6 | # \___|\___/|_| \_\_____| | |
7 | # | |
c185cdf2 | 8 | # Copyright (C) 1998 - 2007, 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 | |
d5ba0309 | 27 | dnl We don't know the version number "staticly" 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 | |
772a985d | 31 | AC_COPYRIGHT([Copyright (c) 1998 - 2006 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 | |
9f7c6341 | 58 | |
7349940b | 59 | dnl figure out the libcurl version |
593170d1 | 60 | VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` |
8f5ffd94 | 61 | AM_INIT_AUTOMAKE(curl,$VERSION) |
075c5342 DS |
62 | AC_MSG_CHECKING([curl version]) |
63 | AC_MSG_RESULT($VERSION) | |
caf8c01e | 64 | |
1e5e0f9a DS |
65 | dnl |
66 | dnl we extract the numerical version for curl-config only | |
593170d1 | 67 | VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` |
1e5e0f9a DS |
68 | AC_SUBST(VERSIONNUM) |
69 | ||
c503930b CB |
70 | dnl Solaris pkgadd support definitions |
71 | PKGADD_PKG="HAXXcurl" | |
72 | PKGADD_NAME="cURL - a client that groks URLs" | |
73 | PKGADD_VENDOR="curl.haxx.se" | |
74 | AC_SUBST(PKGADD_PKG) | |
75 | AC_SUBST(PKGADD_NAME) | |
76 | AC_SUBST(PKGADD_VENDOR) | |
77 | ||
cff90cf3 | 78 | dnl |
710e370c | 79 | dnl initialize all the info variables |
bebd5dbc | 80 | curl_ssl_msg="no (--with-ssl / --with-gnutls)" |
2147284c | 81 | curl_ssh_msg="no (--with-libssh2)" |
710e370c DS |
82 | curl_zlib_msg="no (--with-zlib)" |
83 | curl_krb4_msg="no (--with-krb4*)" | |
84 | curl_gss_msg="no (--with-gssapi)" | |
85 | curl_spnego_msg="no (--with-spnego)" | |
86 | curl_ares_msg="no (--enable-ares)" | |
87 | curl_ipv6_msg="no (--enable-ipv6)" | |
88 | curl_idn_msg="no (--with-libidn)" | |
89 | curl_manual_msg="no (--enable-manual)" | |
90 | curl_verbose_msg="enabled (--disable-verbose)" | |
8ed31c48 | 91 | curl_sspi_msg="no (--enable-sspi)" |
d0edb478 | 92 | curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" |
4b60c3e9 | 93 | curl_ldaps_msg="no (--enable-ldaps)" |
c503930b | 94 | |
a0a47f27 DF |
95 | dnl |
96 | dnl Save anything in $LIBS for later | |
97 | dnl | |
98 | ALL_LIBS=$LIBS | |
99 | ||
caf8c01e DS |
100 | dnl |
101 | dnl Detect the canonical host and target build environment | |
102 | dnl | |
ae1912cb | 103 | |
c77f77a1 | 104 | AC_CANONICAL_HOST |
93c53424 | 105 | dnl Get system canonical name |
22a32389 | 106 | AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) |
1b1f143c DS |
107 | |
108 | dnl Check for AIX weirdos | |
109 | AC_AIX | |
110 | ||
93c53424 DS |
111 | dnl Checks for programs. |
112 | AC_PROG_CC | |
113 | ||
d4ffc5ef | 114 | dnl check for how to do large files |
1b1f143c | 115 | AC_SYS_LARGEFILE |
d4ffc5ef | 116 | |
c84f84c7 | 117 | dnl support building of Windows DLLs |
1e8f0c57 DS |
118 | AC_LIBTOOL_WIN32_DLL |
119 | ||
23786eae | 120 | dnl skip libtool C++ and Fortran compiler checks |
d31feb8f | 121 | m4_ifdef([AC_PROG_CXX], [m4_undefine([AC_PROG_CXX])]) |
c84f84c7 | 122 | m4_defun([AC_PROG_CXX],[]) |
60588b24 DS |
123 | m4_ifdef([AC_PROG_CXXCPP], [m4_undefine([AC_PROG_CXXCPP])]) |
124 | m4_defun([AC_PROG_CXXCPP],[true]) | |
d31feb8f | 125 | m4_ifdef([AC_PROG_F77], [m4_undefine([AC_PROG_F77])]) |
c84f84c7 YT |
126 | m4_defun([AC_PROG_F77],[]) |
127 | ||
23786eae | 128 | dnl skip libtool C++ and Fortran linker checks |
d31feb8f | 129 | m4_ifdef([AC_LIBTOOL_CXX], [m4_undefine([AC_LIBTOOL_CXX])]) |
23786eae | 130 | m4_defun([AC_LIBTOOL_CXX],[]) |
60588b24 DS |
131 | m4_ifdef([AC_LIBTOOL_CXXCPP], [m4_undefine([AC_LIBTOOL_CXXCPP])]) |
132 | m4_defun([AC_LIBTOOL_CXXCPP],[true]) | |
d31feb8f | 133 | m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) |
23786eae YT |
134 | m4_defun([AC_LIBTOOL_F77],[]) |
135 | ||
5c7c79bd YT |
136 | dnl force libtool to build static libraries with PIC on AMD64-linux |
137 | AC_MSG_CHECKING([if arch-OS host is AMD64-linux (to build static libraries with PIC)]) | |
74befdfb | 138 | case $host in |
389a15a8 | 139 | x86_64*linux*) |
74befdfb YT |
140 | AC_MSG_RESULT([yes]) |
141 | with_pic=yes | |
142 | ;; | |
143 | *) | |
144 | AC_MSG_RESULT([no]) | |
145 | ;; | |
146 | esac | |
147 | ||
1e8f0c57 | 148 | dnl libtool setup |
d20a0516 | 149 | AC_PROG_LIBTOOL |
93c53424 | 150 | |
fcfc6de9 | 151 | AC_MSG_CHECKING([if we need -no-undefined]) |
ecf3aee4 | 152 | case $host in |
c2e2c98d | 153 | *-*-cygwin | *-*-mingw* | *-*-pw32*) |
ecf3aee4 DS |
154 | need_no_undefined=yes |
155 | ;; | |
156 | *) | |
157 | need_no_undefined=no | |
158 | ;; | |
159 | esac | |
fcfc6de9 | 160 | AC_MSG_RESULT($need_no_undefined) |
ecf3aee4 DS |
161 | AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) |
162 | ||
fcfc6de9 | 163 | AC_MSG_CHECKING([if we need -mimpure-text]) |
5ab9d72e | 164 | mimpure=no |
fcfc6de9 DS |
165 | case $host in |
166 | *-*-solaris2*) | |
167 | if test "$GCC" = "yes"; then | |
168 | mimpure="yes" | |
169 | fi | |
170 | ;; | |
171 | *) | |
fcfc6de9 DS |
172 | ;; |
173 | esac | |
174 | AC_MSG_RESULT($mimpure) | |
175 | AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) | |
176 | ||
4d815c99 DS |
177 | AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) |
178 | case $host in | |
179 | *-*-mingw*) | |
180 | AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) | |
181 | AC_MSG_RESULT(yes) | |
b29017f1 | 182 | AC_MSG_CHECKING([if we need CURL_STATICLIB]) |
0bb04082 DS |
183 | if test "X$enable_shared" = "Xno" |
184 | then | |
185 | AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) | |
186 | AC_MSG_RESULT(yes) | |
b29017f1 DS |
187 | else |
188 | AC_MSG_RESULT(no) | |
0bb04082 | 189 | fi |
4d815c99 DS |
190 | ;; |
191 | *) | |
192 | AC_MSG_RESULT(no) | |
193 | ;; | |
194 | esac | |
195 | ||
9de4e5eb DF |
196 | # Determine whether all dependent libraries must be specified when linking |
197 | if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" | |
198 | then | |
199 | REQUIRE_LIB_DEPS=no | |
200 | else | |
201 | REQUIRE_LIB_DEPS=yes | |
202 | fi | |
203 | AC_SUBST(REQUIRE_LIB_DEPS) | |
204 | ||
d1a1fcc6 DS |
205 | dnl The install stuff has already been taken care of by the automake stuff |
206 | dnl AC_PROG_INSTALL | |
ae1912cb DS |
207 | AC_PROG_MAKE_SET |
208 | ||
375cdf89 DS |
209 | dnl check if there's a way to force code inline |
210 | AC_C_INLINE | |
211 | ||
02c7cf6f | 212 | dnl ********************************************************************** |
e16c1b8e GK |
213 | dnl Make sure that our checks for headers windows.h winsock.h winsock2.h |
214 | dnl and ws2tcpip.h take precedence over any other further checks which | |
02c7cf6f YT |
215 | dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for |
216 | dnl this specific header files. And do them before its results are used. | |
217 | dnl ********************************************************************** | |
218 | ||
219 | CURL_CHECK_HEADER_WINDOWS | |
220 | CURL_CHECK_HEADER_WINSOCK | |
221 | CURL_CHECK_HEADER_WINSOCK2 | |
222 | CURL_CHECK_HEADER_WS2TCPIP | |
223 | ||
224 | ||
fd3881ea DS |
225 | dnl ************************************************************ |
226 | dnl switch off particular protocols | |
227 | dnl | |
228 | AC_MSG_CHECKING([whether to support http]) | |
229 | AC_ARG_ENABLE(http, | |
f136f435 DS |
230 | AC_HELP_STRING([--enable-http],[Enable HTTP support]) |
231 | AC_HELP_STRING([--disable-http],[Disable HTTP support]), | |
fd3881ea DS |
232 | [ case "$enableval" in |
233 | no) | |
234 | AC_MSG_RESULT(no) | |
22a32389 | 235 | AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) |
67a83c1b | 236 | AC_MSG_WARN([disable HTTP disables FTP over proxy]) |
3955b313 | 237 | AC_SUBST(CURL_DISABLE_HTTP, [1]) |
fd3881ea DS |
238 | ;; |
239 | *) AC_MSG_RESULT(yes) | |
240 | ;; | |
241 | esac ], | |
242 | AC_MSG_RESULT(yes) | |
243 | ) | |
244 | AC_MSG_CHECKING([whether to support ftp]) | |
245 | AC_ARG_ENABLE(ftp, | |
f136f435 DS |
246 | AC_HELP_STRING([--enable-ftp],[Enable FTP support]) |
247 | AC_HELP_STRING([--disable-ftp],[Disable FTP support]), | |
fd3881ea DS |
248 | [ case "$enableval" in |
249 | no) | |
250 | AC_MSG_RESULT(no) | |
22a32389 | 251 | AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) |
3955b313 | 252 | AC_SUBST(CURL_DISABLE_FTP, [1]) |
fd3881ea DS |
253 | ;; |
254 | *) AC_MSG_RESULT(yes) | |
255 | ;; | |
256 | esac ], | |
257 | AC_MSG_RESULT(yes) | |
258 | ) | |
fd3881ea DS |
259 | AC_MSG_CHECKING([whether to support file]) |
260 | AC_ARG_ENABLE(file, | |
f136f435 DS |
261 | AC_HELP_STRING([--enable-file],[Enable FILE support]) |
262 | AC_HELP_STRING([--disable-file],[Disable FILE support]), | |
fd3881ea DS |
263 | [ case "$enableval" in |
264 | no) | |
265 | AC_MSG_RESULT(no) | |
22a32389 | 266 | AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) |
3955b313 | 267 | AC_SUBST(CURL_DISABLE_FILE, [1]) |
fd3881ea DS |
268 | ;; |
269 | *) AC_MSG_RESULT(yes) | |
270 | ;; | |
271 | esac ], | |
272 | AC_MSG_RESULT(yes) | |
273 | ) | |
274 | AC_MSG_CHECKING([whether to support ldap]) | |
275 | AC_ARG_ENABLE(ldap, | |
f136f435 DS |
276 | AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) |
277 | AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), | |
fd3881ea DS |
278 | [ case "$enableval" in |
279 | no) | |
280 | AC_MSG_RESULT(no) | |
22a32389 | 281 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) |
3955b313 | 282 | AC_SUBST(CURL_DISABLE_LDAP, [1]) |
fd3881ea DS |
283 | ;; |
284 | *) AC_MSG_RESULT(yes) | |
285 | ;; | |
286 | esac ], | |
287 | AC_MSG_RESULT(yes) | |
288 | ) | |
4b60c3e9 GK |
289 | AC_MSG_CHECKING([whether to support ldaps]) |
290 | AC_ARG_ENABLE(ldaps, | |
291 | AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) | |
292 | AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), | |
293 | [ case "$enableval" in | |
294 | no) | |
295 | AC_MSG_RESULT(no) | |
296 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
297 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
298 | ;; | |
299 | *) if test x$CURL_DISABLE_LDAP = x1 ; then | |
300 | AC_MSG_RESULT(LDAP support needs to be enabled in order to enable LDAPS support!) | |
301 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
302 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
303 | else | |
304 | AC_MSG_RESULT(yes) | |
305 | AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) | |
306 | curl_ldaps_msg="enabled" | |
307 | fi | |
308 | ;; | |
309 | esac ], | |
310 | AC_MSG_RESULT(no) | |
311 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
312 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
313 | ) | |
314 | ||
fd3881ea DS |
315 | AC_MSG_CHECKING([whether to support dict]) |
316 | AC_ARG_ENABLE(dict, | |
f136f435 DS |
317 | AC_HELP_STRING([--enable-dict],[Enable DICT support]) |
318 | AC_HELP_STRING([--disable-dict],[Disable DICT support]), | |
fd3881ea DS |
319 | [ case "$enableval" in |
320 | no) | |
321 | AC_MSG_RESULT(no) | |
b9c60df0 | 322 | AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) |
3955b313 | 323 | AC_SUBST(CURL_DISABLE_DICT, [1]) |
fd3881ea DS |
324 | ;; |
325 | *) AC_MSG_RESULT(yes) | |
326 | ;; | |
327 | esac ], | |
328 | AC_MSG_RESULT(yes) | |
329 | ) | |
330 | AC_MSG_CHECKING([whether to support telnet]) | |
331 | AC_ARG_ENABLE(telnet, | |
f136f435 DS |
332 | AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) |
333 | AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), | |
fd3881ea DS |
334 | [ case "$enableval" in |
335 | no) | |
336 | AC_MSG_RESULT(no) | |
22a32389 | 337 | AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) |
3955b313 | 338 | AC_SUBST(CURL_DISABLE_TELNET, [1]) |
fd3881ea DS |
339 | ;; |
340 | *) AC_MSG_RESULT(yes) | |
341 | ;; | |
342 | esac ], | |
343 | AC_MSG_RESULT(yes) | |
344 | ) | |
56d9624b DS |
345 | AC_MSG_CHECKING([whether to support tftp]) |
346 | AC_ARG_ENABLE(tftp, | |
347 | AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) | |
348 | AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), | |
349 | [ case "$enableval" in | |
350 | no) | |
351 | AC_MSG_RESULT(no) | |
352 | AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) | |
353 | AC_SUBST(CURL_DISABLE_TFTP, [1]) | |
354 | ;; | |
355 | *) AC_MSG_RESULT(yes) | |
356 | ;; | |
357 | esac ], | |
358 | AC_MSG_RESULT(yes) | |
359 | ) | |
fd3881ea | 360 | |
f3663a9d DS |
361 | dnl ********************************************************************** |
362 | dnl Check for built-in manual | |
363 | dnl ********************************************************************** | |
364 | ||
365 | AC_MSG_CHECKING([whether to provide built-in manual]) | |
366 | AC_ARG_ENABLE(manual, | |
367 | AC_HELP_STRING([--enable-manual],[Enable built-in manual]) | |
368 | AC_HELP_STRING([--disable-manual],[Disable built-in manual]), | |
369 | [ case "$enableval" in | |
370 | no) | |
371 | AC_MSG_RESULT(no) | |
372 | ;; | |
373 | *) AC_MSG_RESULT(yes) | |
374 | USE_MANUAL="1" | |
375 | ;; | |
376 | esac ], | |
377 | AC_MSG_RESULT(yes) | |
378 | USE_MANUAL="1" | |
379 | ) | |
380 | dnl The actual use of the USE_MANUAL variable is done much later in this | |
381 | dnl script to allow other actions to disable it as well. | |
382 | ||
2df622fd DS |
383 | dnl ********************************************************************** |
384 | dnl check if this is the Intel ICC compiler, and if so make it stricter | |
385 | dnl (convert warning 147 into an error) so that it properly can detect the | |
386 | dnl gethostbyname_r() version | |
387 | dnl ********************************************************************** | |
388 | CURL_DETECT_ICC([CFLAGS="$CFLAGS -we 147"]) | |
389 | ||
ae1912cb DS |
390 | dnl ********************************************************************** |
391 | dnl Checks for libraries. | |
392 | dnl ********************************************************************** | |
393 | ||
9f2780a2 DS |
394 | dnl gethostbyname without lib or in the nsl lib? |
395 | AC_CHECK_FUNC(gethostbyname, | |
396 | [HAVE_GETHOSTBYNAME="1" | |
397 | ], | |
398 | [ AC_CHECK_LIB(nsl, gethostbyname, | |
399 | [HAVE_GETHOSTBYNAME="1" | |
400 | LIBS="$LIBS -lnsl" | |
401 | ]) | |
402 | ]) | |
403 | ||
404 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
405 | then | |
61fb8fea | 406 | dnl gethostbyname in the socket lib? |
9f2780a2 DS |
407 | AC_CHECK_LIB(socket, gethostbyname, |
408 | [HAVE_GETHOSTBYNAME="1" | |
409 | LIBS="$LIBS -lsocket" | |
410 | ]) | |
61fb8fea DS |
411 | fi |
412 | ||
9f2780a2 DS |
413 | dnl At least one system has been identified to require BOTH nsl and socket |
414 | dnl libs at the same time to link properly. | |
415 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
416 | then | |
af43ce73 | 417 | AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) |
caf8c01e DS |
418 | my_ac_save_LIBS=$LIBS |
419 | LIBS="-lnsl -lsocket $LIBS" | |
420 | AC_TRY_LINK( , | |
421 | [gethostbyname();], | |
9f2780a2 | 422 | [ dnl found it! |
5c7dcc6c | 423 | HAVE_GETHOSTBYNAME="1" |
9f2780a2 DS |
424 | AC_MSG_RESULT([yes])], |
425 | [ dnl failed! | |
426 | AC_MSG_RESULT([no]) | |
427 | dnl restore LIBS | |
428 | LIBS=$my_ac_save_LIBS] | |
429 | ) | |
430 | fi | |
caf8c01e | 431 | |
9f2780a2 DS |
432 | if test "$HAVE_GETHOSTBYNAME" != "1" |
433 | then | |
434 | dnl This is for Msys/Mingw | |
435 | AC_MSG_CHECKING([for gethostbyname in ws2_32]) | |
436 | my_ac_save_LIBS=$LIBS | |
437 | LIBS="-lws2_32 $LIBS" | |
438 | AC_TRY_LINK([#include <winsock2.h>], | |
439 | [gethostbyname("www.dummysite.com");], | |
440 | [ dnl worked! | |
9f3d9da1 | 441 | ws2="yes" |
a3d39efa | 442 | AC_MSG_RESULT([yes]) |
9f2780a2 DS |
443 | HAVE_GETHOSTBYNAME="1"], |
444 | [ dnl failed, restore LIBS | |
445 | LIBS=$my_ac_save_LIBS | |
446 | AC_MSG_RESULT(no)] | |
447 | ) | |
684245d6 DF |
448 | fi |
449 | ||
0427e944 DF |
450 | if test "$HAVE_GETHOSTBYNAME" != "1" |
451 | then | |
452 | dnl This is for Minix 3.1 | |
453 | AC_MSG_CHECKING([for gethostbyname for Minix 3]) | |
454 | AC_TRY_LINK([ | |
455 | /* Older Minix versions may need <net/gen/netdb.h> here instead */ | |
456 | #include <netdb.h>], | |
457 | [gethostbyname("www.dummysite.com");], | |
458 | [ dnl worked! | |
459 | AC_MSG_RESULT([yes]) | |
460 | HAVE_GETHOSTBYNAME="1"], | |
461 | AC_MSG_RESULT(no) | |
462 | ) | |
463 | fi | |
464 | ||
684245d6 DF |
465 | if test "$HAVE_GETHOSTBYNAME" != "1" |
466 | then | |
467 | dnl This is for eCos with a stubbed DNS implementation | |
468 | AC_MSG_CHECKING([for gethostbyname for eCos]) | |
469 | AC_TRY_LINK([ | |
470 | #include <stdio.h> | |
471 | #include <netdb.h>], | |
472 | [gethostbyname("www.dummysite.com");], | |
473 | [ dnl worked! | |
474 | AC_MSG_RESULT([yes]) | |
475 | HAVE_GETHOSTBYNAME="1"], | |
476 | AC_MSG_RESULT(no) | |
477 | ) | |
9f2780a2 DS |
478 | fi |
479 | ||
58f4af79 DS |
480 | if test "$HAVE_GETHOSTBYNAME" != "1" |
481 | then | |
482 | dnl gethostbyname in the net lib - for BeOS | |
483 | AC_CHECK_LIB(net, gethostbyname, | |
484 | [HAVE_GETHOSTBYNAME="1" | |
485 | LIBS="$LIBS -lnet" | |
486 | ]) | |
487 | fi | |
488 | ||
489 | ||
9f2780a2 DS |
490 | if test "$HAVE_GETHOSTBYNAME" = "1"; then |
491 | AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname]) | |
492 | else | |
493 | AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) | |
caf8c01e DS |
494 | fi |
495 | ||
ae1912cb | 496 | dnl resolve lib? |
22a32389 | 497 | AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) |
ae1912cb | 498 | |
b174aeaa DS |
499 | if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then |
500 | AC_CHECK_LIB(resolve, strcasecmp, | |
501 | [LIBS="-lresolve $LIBS"], | |
502 | , | |
503 | -lnsl) | |
504 | fi | |
505 | ||
ae1912cb | 506 | dnl socket lib? |
22a32389 | 507 | AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ]) |
ae1912cb | 508 | |
c461254d DF |
509 | dnl ********************************************************************** |
510 | dnl The preceding library checks are all potentially useful for test | |
511 | dnl servers (for providing networking support). Save the list of required | |
512 | dnl libraries at this point for use while linking those test servers. | |
513 | dnl ********************************************************************** | |
514 | TEST_SERVER_LIBS=$LIBS | |
ae1912cb | 515 | |
c461254d | 516 | dnl ********************************************************************** |
075c5342 DS |
517 | AC_MSG_CHECKING([whether to use libgcc]) |
518 | AC_ARG_ENABLE(libgcc, | |
519 | AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), | |
520 | [ case "$enableval" in | |
521 | yes) | |
a0a47f27 | 522 | ALL_LIBS="$ALL_LIBS -lgcc" |
075c5342 DS |
523 | AC_MSG_RESULT(yes) |
524 | ;; | |
525 | *) AC_MSG_RESULT(no) | |
526 | ;; | |
527 | esac ], | |
528 | AC_MSG_RESULT(no) | |
529 | ) | |
530 | ||
3ec605de | 531 | dnl ********************************************************************** |
d0edb478 | 532 | dnl Check for LDAP |
205f8b26 DF |
533 | dnl ********************************************************************** |
534 | ||
535 | LDAPLIBNAME="" | |
536 | AC_ARG_WITH(ldap-lib, | |
d0edb478 | 537 | AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), |
205f8b26 DF |
538 | [LDAPLIBNAME="$withval"]) |
539 | ||
540 | LBERLIBNAME="" | |
541 | AC_ARG_WITH(lber-lib, | |
d0edb478 | 542 | AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), |
205f8b26 DF |
543 | [LBERLIBNAME="$withval"]) |
544 | ||
545 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
546 | ||
547 | if test -z "$LDAPLIBNAME" ; then | |
548 | case $host in | |
d0edb478 | 549 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) |
205f8b26 | 550 | dnl Windows uses a single and unique OpenLDAP DLL name |
d0edb478 | 551 | LDAPLIBNAME="wldap32" |
205f8b26 DF |
552 | LBERLIBNAME="no" |
553 | ;; | |
554 | esac | |
555 | fi | |
556 | ||
557 | if test "$LDAPLIBNAME" ; then | |
d0edb478 DS |
558 | AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ |
559 | AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) | |
560 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
561 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
205f8b26 DF |
562 | else |
563 | dnl Try to find the right ldap library name for this system | |
d0edb478 DS |
564 | AC_SEARCH_LIBS(ldap_init, [ldap],, [ |
565 | AC_MSG_WARN([Cannot find LDAP library: LDAP disabled]) | |
566 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
567 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
205f8b26 | 568 | fi |
d0edb478 DS |
569 | fi |
570 | ||
571 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
205f8b26 DF |
572 | |
573 | if test "$LBERLIBNAME" ; then | |
d0edb478 | 574 | dnl If name is "no" then don't define this library at all |
205f8b26 | 575 | dnl (it's only needed if libldap.so's dependencies are broken). |
e16c1b8e | 576 | if test "$LBERLIBNAME" != "no" ; then |
d0edb478 DS |
577 | AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ |
578 | AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) | |
579 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
580 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
205f8b26 | 581 | fi |
205f8b26 DF |
582 | else |
583 | dnl Try to find the right lber library name for this system | |
d0edb478 DS |
584 | AC_SEARCH_LIBS(ber_free, [lber],, [ |
585 | AC_MSG_WARN([Cannot find a library defining ber_free(): LDAP disabled]) | |
586 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
587 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
588 | fi | |
589 | fi | |
590 | ||
591 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
592 | AC_CHECK_FUNCS([ldap_url_parse]) | |
593 | ||
594 | if test "$LDAPLIBNAME" = "wldap32"; then | |
4b60c3e9 | 595 | curl_ldap_msg="enabled (winldap)" |
d0edb478 DS |
596 | AC_DEFINE(CURL_LDAP_WIN, 1, [Use W$ LDAP implementation]) |
597 | case $host in | |
72e675ca | 598 | *-*-cygwin* | *-*-pw32*) |
d0edb478 DS |
599 | AC_DEFINE(CURL_LDAP_HYBRID, 1, [W$ LDAP with non-W$ compiler]) |
600 | ;; | |
601 | esac | |
602 | else | |
4b60c3e9 | 603 | curl_ldap_msg="enabled (OpenLDAP)" |
205f8b26 DF |
604 | fi |
605 | fi | |
606 | ||
607 | dnl ********************************************************************** | |
3ec605de DS |
608 | dnl Check for the presence of the winmm library. |
609 | dnl ********************************************************************** | |
610 | ||
990e56fb DS |
611 | case $host in |
612 | *-*-cygwin*) | |
613 | dnl Under Cygwin, winmm exists but is not needed as WIN32 is not #defined | |
614 | dnl and gettimeofday() will be used regardless of the outcome of this test. | |
615 | dnl Skip this test, otherwise -lwinmm will be needlessly added to LIBS | |
616 | dnl (and recorded as such in the .la file, potentially affecting downstream | |
617 | dnl clients of the library.) | |
618 | ;; | |
619 | *) | |
620 | AC_MSG_CHECKING([for timeGetTime in winmm]) | |
621 | my_ac_save_LIBS=$LIBS | |
622 | LIBS="-lwinmm $LIBS" | |
623 | AC_TRY_LINK([#include <windef.h> | |
624 | #include <mmsystem.h> | |
625 | ], | |
626 | [timeGetTime();], | |
627 | [ dnl worked! | |
628 | AC_MSG_RESULT([yes]) | |
629 | ], | |
630 | [ dnl failed, restore LIBS | |
631 | LIBS=$my_ac_save_LIBS | |
632 | AC_MSG_RESULT(no)] | |
633 | ) | |
634 | ;; | |
635 | esac | |
3ec605de | 636 | |
d1b17779 DS |
637 | dnl ********************************************************************** |
638 | dnl Checks for IPv6 | |
639 | dnl ********************************************************************** | |
640 | ||
641 | AC_MSG_CHECKING([whether to enable ipv6]) | |
642 | AC_ARG_ENABLE(ipv6, | |
643 | AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) | |
644 | AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), | |
645 | [ case "$enableval" in | |
646 | no) | |
647 | AC_MSG_RESULT(no) | |
648 | ipv6=no | |
649 | ;; | |
650 | *) AC_MSG_RESULT(yes) | |
651 | ipv6=yes | |
652 | ;; | |
653 | esac ], | |
654 | ||
655 | AC_TRY_RUN([ /* is AF_INET6 available? */ | |
656 | #include <sys/types.h> | |
657 | #include <sys/socket.h> | |
658 | main() | |
659 | { | |
660 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) | |
661 | exit(1); | |
662 | else | |
663 | exit(0); | |
664 | } | |
665 | ], | |
666 | AC_MSG_RESULT(yes) | |
667 | ipv6=yes, | |
668 | AC_MSG_RESULT(no) | |
669 | ipv6=no, | |
670 | AC_MSG_RESULT(no) | |
671 | ipv6=no | |
672 | )) | |
673 | ||
674 | if test "$ipv6" = "yes"; then | |
cff90cf3 | 675 | curl_ipv6_msg="enabled" |
d1b17779 DS |
676 | fi |
677 | ||
6ca45bea DS |
678 | dnl ********************************************************************** |
679 | dnl Check how non-blocking sockets are set | |
680 | dnl ********************************************************************** | |
681 | AC_ARG_ENABLE(nonblocking, | |
f136f435 DS |
682 | AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it]) |
683 | AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]), | |
6ca45bea DS |
684 | [ |
685 | if test "$enableval" = "no" ; then | |
686 | AC_MSG_WARN([non-blocking sockets disabled]) | |
22a32389 DS |
687 | AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, |
688 | [to disable NON-BLOCKING connections]) | |
6ca45bea DS |
689 | else |
690 | CURL_CHECK_NONBLOCKING_SOCKET | |
691 | fi | |
692 | ], | |
693 | [ | |
694 | CURL_CHECK_NONBLOCKING_SOCKET | |
695 | ]) | |
696 | ||
7f67a28c DS |
697 | dnl ********************************************************************** |
698 | dnl Check if the operating system allows programs to write to their own argv[] | |
699 | dnl ********************************************************************** | |
700 | ||
701 | AC_MSG_CHECKING([if argv can be written to]) | |
0717e469 | 702 | AC_CACHE_VAL(curl_cv_writable_argv, [ |
a139ce90 | 703 | AC_RUN_IFELSE([[ |
7f67a28c | 704 | int main(int argc, char ** argv) { |
77431568 GK |
705 | argv[0][0] = ' '; |
706 | return (argv[0][0] == ' ')?0:1; | |
7f67a28c | 707 | } |
77431568 GK |
708 | ]], |
709 | curl_cv_writable_argv=yes, | |
710 | curl_cv_writable_argv=no, | |
711 | curl_cv_writable_argv=cross) | |
0717e469 DS |
712 | ]) |
713 | case $curl_cv_writable_argv in | |
714 | yes) | |
77431568 GK |
715 | AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) |
716 | AC_MSG_RESULT(yes) | |
717 | ;; | |
0717e469 | 718 | no) |
77431568 GK |
719 | AC_MSG_RESULT(no) |
720 | ;; | |
0717e469 | 721 | *) |
a139ce90 DS |
722 | AC_MSG_RESULT(no) |
723 | AC_MSG_WARN([the previous check could not be made default was used]) | |
77431568 | 724 | ;; |
0717e469 | 725 | esac |
7f67a28c | 726 | |
00505c92 DS |
727 | dnl ********************************************************************** |
728 | dnl Check for the presence of Kerberos4 libraries and headers | |
729 | dnl ********************************************************************** | |
730 | ||
731 | AC_ARG_WITH(krb4-includes, | |
f136f435 DS |
732 | AC_HELP_STRING([--with-krb4-includes=DIR], |
733 | [Specify location of kerberos4 headers]),[ | |
00505c92 DS |
734 | CPPFLAGS="$CPPFLAGS -I$withval" |
735 | KRB4INC="$withval" | |
736 | want_krb4=yes | |
737 | ]) | |
738 | ||
739 | AC_ARG_WITH(krb4-libs, | |
f136f435 | 740 | AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ |
00505c92 DS |
741 | LDFLAGS="$LDFLAGS -L$withval" |
742 | KRB4LIB="$withval" | |
743 | want_krb4=yes | |
744 | ]) | |
745 | ||
746 | ||
747 | OPT_KRB4=off | |
748 | AC_ARG_WITH(krb4,dnl | |
f136f435 | 749 | AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ |
00505c92 | 750 | OPT_KRB4="$withval" |
5872e8dd DF |
751 | if test X"$OPT_KRB4" != Xno; then |
752 | want_krb4="yes" | |
753 | if test X"$OPT_KRB4" != Xyes; then | |
754 | LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" | |
755 | KRB4LIB="$OPT_KRB4/lib$libsuff" | |
756 | CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" | |
757 | KRB4INC="$OPT_KRB4/include" | |
758 | fi | |
00505c92 | 759 | fi |
00505c92 DS |
760 | ]) |
761 | ||
762 | AC_MSG_CHECKING([if Kerberos4 support is requested]) | |
763 | ||
764 | if test "$want_krb4" = yes | |
765 | then | |
f6e2bfd4 DS |
766 | if test "$ipv6" = "yes"; then |
767 | echo krb4 is not compatible with IPv6 | |
768 | exit 1 | |
769 | fi | |
00505c92 DS |
770 | AC_MSG_RESULT(yes) |
771 | ||
772 | dnl Check for & handle argument to --with-krb4 | |
773 | ||
774 | AC_MSG_CHECKING(where to look for Kerberos4) | |
775 | if test X"$OPT_KRB4" = Xyes | |
776 | then | |
777 | AC_MSG_RESULT([defaults]) | |
778 | else | |
779 | AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) | |
780 | fi | |
781 | ||
782 | dnl Check for DES library | |
783 | AC_CHECK_LIB(des, des_pcbc_encrypt, | |
784 | [ | |
785 | AC_CHECK_HEADERS(des.h) | |
786 | ||
787 | dnl resolv lib? | |
22a32389 | 788 | AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) |
00505c92 DS |
789 | |
790 | dnl Check for the Kerberos4 library | |
791 | AC_CHECK_LIB(krb, krb_net_read, | |
792 | [ | |
793 | dnl Check for header files | |
794 | AC_CHECK_HEADERS(krb.h) | |
795 | ||
796 | dnl we found the required libraries, add to LIBS | |
b55507c8 | 797 | LIBS="-lkrb -lcom_err -ldes $LIBS" |
00505c92 DS |
798 | |
799 | dnl Check for function krb_get_our_ip_for_realm | |
800 | dnl this is needed for NAT networks | |
801 | AC_CHECK_FUNCS(krb_get_our_ip_for_realm) | |
802 | ||
803 | dnl add define KRB4 | |
d4629fd3 | 804 | AC_DEFINE(HAVE_KRB4, 1, |
22a32389 | 805 | [if you have the Kerberos4 libraries (including -ldes)]) |
00505c92 | 806 | |
1ee7f92c DS |
807 | dnl substitute it too! |
808 | KRB4_ENABLED=1 | |
809 | AC_SUBST(KRB4_ENABLED) | |
810 | ||
cff90cf3 DS |
811 | curl_krb4_msg="enabled" |
812 | ||
00505c92 DS |
813 | dnl the krb4 stuff needs a strlcpy() |
814 | AC_CHECK_FUNCS(strlcpy) | |
815 | ||
816 | ]) | |
817 | ]) | |
818 | else | |
819 | AC_MSG_RESULT(no) | |
820 | fi | |
821 | ||
09ccfcdc DS |
822 | dnl ********************************************************************** |
823 | dnl Check for FBopenssl(SPNEGO) libraries | |
824 | dnl ********************************************************************** | |
825 | ||
826 | AC_ARG_WITH(spnego, | |
827 | AC_HELP_STRING([--with-spnego=DIR], | |
5872e8dd DF |
828 | [Specify location of SPNEGO library fbopenssl]), [ |
829 | SPNEGO_ROOT="$withval" | |
830 | if test x"$SPNEGO_ROOT" != xno; then | |
831 | want_spnego="yes" | |
832 | fi | |
833 | ]) | |
834 | ||
09ccfcdc DS |
835 | AC_MSG_CHECKING([if SPNEGO support is requested]) |
836 | if test x"$want_spnego" = xyes; then | |
f6413f2c DS |
837 | |
838 | if test X"$SPNEGO_ROOT" = Xyes; then | |
839 | AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) | |
840 | AC_MSG_RESULT(no) | |
09ccfcdc | 841 | else |
f6413f2c | 842 | if test -z "$SPNEGO_LIB_DIR"; then |
202e54cf | 843 | LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" |
f6413f2c DS |
844 | else |
845 | LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" | |
846 | fi | |
e16c1b8e | 847 | |
f6413f2c | 848 | AC_MSG_RESULT(yes) |
cff90cf3 DS |
849 | AC_DEFINE(HAVE_SPNEGO, 1, |
850 | [Define this if you have the SPNEGO library fbopenssl]) | |
851 | curl_spnego_msg="enabled" | |
f6413f2c | 852 | fi |
09ccfcdc DS |
853 | else |
854 | AC_MSG_RESULT(no) | |
855 | fi | |
856 | ||
e56ae142 DS |
857 | dnl ********************************************************************** |
858 | dnl Check for GSS-API libraries | |
859 | dnl ********************************************************************** | |
860 | ||
861 | AC_ARG_WITH(gssapi-includes, | |
862 | AC_HELP_STRING([--with-gssapi-includes=DIR], | |
863 | [Specify location of GSSAPI header]), | |
e16c1b8e | 864 | [ GSSAPI_INCS="-I$withval" |
e56ae142 DS |
865 | want_gss="yes" ] |
866 | ) | |
867 | ||
868 | AC_ARG_WITH(gssapi-libs, | |
869 | AC_HELP_STRING([--with-gssapi-libs=DIR], | |
77431568 | 870 | [Specify location of GSSAPI libs]), |
2723eda1 | 871 | [ GSSAPI_LIB_DIR="-L$withval" |
e56ae142 DS |
872 | want_gss="yes" ] |
873 | ) | |
874 | ||
875 | AC_ARG_WITH(gssapi, | |
876 | AC_HELP_STRING([--with-gssapi=DIR], | |
5872e8dd DF |
877 | [Where to look for GSSAPI]), [ |
878 | GSSAPI_ROOT="$withval" | |
879 | if test x"$GSSAPI_ROOT" != xno; then | |
e16c1b8e | 880 | want_gss="yes" |
5872e8dd DF |
881 | fi |
882 | ]) | |
e56ae142 | 883 | |
982ba214 | 884 | save_CPPFLAGS="$CPPFLAGS" |
e56ae142 DS |
885 | AC_MSG_CHECKING([if GSSAPI support is requested]) |
886 | if test x"$want_gss" = xyes; then | |
5effe8f3 DS |
887 | AC_MSG_RESULT(yes) |
888 | ||
e56ae142 DS |
889 | if test -z "$GSSAPI_INCS"; then |
890 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then | |
f4046763 | 891 | GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` |
49111a63 | 892 | elif test "$GSSAPI_ROOT" != "yes"; then |
533519cc | 893 | GSSAPI_INCS="-I$GSSAPI_ROOT/include" |
e56ae142 | 894 | fi |
e56ae142 | 895 | fi |
f4046763 | 896 | CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" |
5effe8f3 DS |
897 | |
898 | AC_CHECK_HEADER(gss.h, | |
899 | [ | |
900 | dnl found in the given dirs | |
901 | AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) | |
902 | gnu_gss=yes | |
903 | ], | |
904 | [ | |
905 | dnl not found, check Heimdal | |
906 | AC_CHECK_HEADER(gssapi.h, | |
907 | [ | |
908 | dnl found in the given dirs | |
909 | AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) | |
910 | ], | |
911 | [ | |
e16c1b8e | 912 | dnl not found, check in gssapi/ subdir |
5effe8f3 DS |
913 | AC_CHECK_HEADER(gssapi/gssapi.h, |
914 | [ | |
e16c1b8e | 915 | dnl found |
5effe8f3 DS |
916 | AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) |
917 | ], | |
918 | [ | |
919 | dnl no header found, disabling GSS | |
920 | want_gss=no | |
921 | AC_MSG_WARN(disabling GSSAPI since no header files was found) | |
922 | ] | |
923 | ) | |
924 | ] | |
e16c1b8e | 925 | ) |
5effe8f3 DS |
926 | ] |
927 | ) | |
928 | else | |
929 | AC_MSG_RESULT(no) | |
930 | fi | |
931 | if test x"$want_gss" = xyes; then | |
932 | AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) | |
933 | ||
934 | curl_gss_msg="enabled (MIT/Heimdal)" | |
935 | ||
936 | if test -n "$gnu_gss"; then | |
937 | curl_gss_msg="enabled (GNU GSS)" | |
938 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgss" | |
939 | elif test -z "$GSSAPI_LIB_DIR"; then | |
e56ae142 DS |
940 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then |
941 | gss_ldflags=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` | |
77431568 | 942 | LDFLAGS="$LDFLAGS $gss_ldflags" |
49111a63 | 943 | elif test "$GSSAPI_ROOT" != "yes"; then |
81f83506 | 944 | LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff -lgssapi" |
49111a63 DS |
945 | else |
946 | LDFLAGS="$LDFLAGS -lgssapi" | |
e56ae142 DS |
947 | fi |
948 | else | |
5effe8f3 | 949 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgssapi" |
e56ae142 | 950 | fi |
e56ae142 | 951 | else |
5effe8f3 | 952 | CPPFLAGS="$save_CPPFLAGS" |
e56ae142 | 953 | fi |
e16c1b8e | 954 | |
ae1912cb DS |
955 | dnl ********************************************************************** |
956 | dnl Check for the presence of SSL libraries and headers | |
957 | dnl ********************************************************************** | |
958 | ||
959 | dnl Default to compiler & linker defaults for SSL files & libraries. | |
960 | OPT_SSL=off | |
2c2baa93 DS |
961 | dnl Default to no CA bundle |
962 | ca="no" | |
ae1912cb | 963 | AC_ARG_WITH(ssl,dnl |
d7a29388 | 964 | 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 | 965 | AC_HELP_STRING([--without-ssl], [disable OpenSSL]), |
e890113f | 966 | OPT_SSL=$withval) |
ae1912cb | 967 | |
bebd5dbc | 968 | if test X"$OPT_SSL" != Xno; then |
6bd02a3a | 969 | dnl backup the pre-ssl variables |
4ac7a087 DS |
970 | CLEANLDFLAGS="$LDFLAGS" |
971 | CLEANCPPFLAGS="$CPPFLAGS" | |
6bd02a3a DS |
972 | CLEANLIBS="$LIBS" |
973 | ||
4836154c DS |
974 | case "$OPT_SSL" in |
975 | yes) | |
75e5967a | 976 | dnl --with-ssl (without path) used |
736a40fe DS |
977 | if test x$cross_compiling != xyes; then |
978 | dnl only do pkg-config magic when not cross-compiling | |
979 | PKGTEST="yes" | |
980 | fi | |
4370e92d DS |
981 | PREFIX_OPENSSL=/usr/local/ssl |
982 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
983 | ;; | |
4398151f | 984 | off) |
75e5967a | 985 | dnl no --with-ssl option given, just check default places |
736a40fe DS |
986 | if test x$cross_compiling != xyes; then |
987 | dnl only do pkg-config magic when not cross-compiling | |
988 | PKGTEST="yes" | |
989 | fi | |
4370e92d DS |
990 | PREFIX_OPENSSL= |
991 | ;; | |
4836154c | 992 | *) |
75e5967a DS |
993 | dnl check the given --with-ssl spot |
994 | PKGTEST="no" | |
4370e92d DS |
995 | PREFIX_OPENSSL=$OPT_SSL |
996 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
997 | LDFLAGS="$LDFLAGS -L$LIB_OPENSSL" | |
998 | CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4ac7a087 | 999 | ;; |
4836154c DS |
1000 | esac |
1001 | ||
75e5967a DS |
1002 | if test "$PKGTEST" = "yes"; then |
1003 | ||
1004 | dnl Detect the pkg-config tool, as it may have extra info about the | |
1005 | dnl openssl installation we can use. I *believe* this is what we are | |
1006 | dnl expected to do on really recent Redhat Linux hosts. | |
1007 | ||
1008 | AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) | |
1009 | if test "$PKGCONFIG" != "no" ; then | |
1010 | AC_MSG_CHECKING([OpenSSL options with pkg-config]) | |
1011 | ||
1012 | $PKGCONFIG --exists openssl | |
1013 | SSL_EXISTS=$? | |
1014 | ||
1015 | if test "$SSL_EXISTS" -eq "0"; then | |
1016 | SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` | |
1017 | SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` | |
1018 | SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` | |
1019 | ||
77431568 | 1020 | LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` |
4370e92d | 1021 | |
75e5967a DS |
1022 | dnl use the values pkg-config reported |
1023 | LIBS="$LIBS $SSL_LIBS" | |
1024 | CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" | |
1025 | LDFLAGS="$LDFLAGS $SSL_LDFLAGS" | |
1026 | AC_MSG_RESULT([found]) | |
1027 | else | |
1028 | AC_MSG_RESULT([no]) | |
1029 | fi | |
1030 | fi | |
1031 | fi | |
1032 | ||
93fcb94b | 1033 | dnl This is for Msys/Mingw |
e16c1b8e | 1034 | case $host in |
990e56fb DS |
1035 | *-*-cygwin*) |
1036 | dnl Under Cygwin this is extraneous and causes an unnecessary -lgdi32 | |
1037 | dnl to be added to LIBS and recorded in the .la file. | |
1038 | ;; | |
1039 | *) | |
1040 | AC_MSG_CHECKING([for gdi32]) | |
1041 | my_ac_save_LIBS=$LIBS | |
1042 | LIBS="-lgdi32 $LIBS" | |
1043 | AC_TRY_LINK([#include <windef.h> | |
1044 | #include <wingdi.h>], | |
1045 | [GdiFlush();], | |
1046 | [ dnl worked! | |
1047 | AC_MSG_RESULT([yes])], | |
1048 | [ dnl failed, restore LIBS | |
1049 | LIBS=$my_ac_save_LIBS | |
1050 | AC_MSG_RESULT(no)] | |
1051 | ) | |
1052 | ;; | |
1053 | esac | |
93fcb94b | 1054 | |
4836154c DS |
1055 | AC_CHECK_LIB(crypto, CRYPTO_lock,[ |
1056 | HAVECRYPTO="yes" | |
c4f7570a | 1057 | LIBS="-lcrypto $LIBS" |
4836154c | 1058 | ],[ |
4370e92d DS |
1059 | LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" |
1060 | CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4836154c | 1061 | AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ |
c4f7570a DF |
1062 | HAVECRYPTO="yes" |
1063 | LIBS="-lcrypto $LIBS"], [ | |
6bd02a3a DS |
1064 | LDFLAGS="$CLEANLDFLAGS" |
1065 | CPPFLAGS="$CLEANCPPFLAGS" | |
1066 | LIBS="$CLEANLIBS" | |
4836154c DS |
1067 | ]) |
1068 | ]) | |
ae1912cb | 1069 | |
ae1912cb | 1070 | |
21337f47 | 1071 | if test X"$HAVECRYPTO" = X"yes"; then |
ae1912cb DS |
1072 | dnl This is only reasonable to do if crypto actually is there: check for |
1073 | dnl SSL libs NOTE: it is important to do this AFTER the crypto lib | |
4836154c | 1074 | |
ae1912cb DS |
1075 | AC_CHECK_LIB(ssl, SSL_connect) |
1076 | ||
b32bf427 DS |
1077 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then |
1078 | dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff | |
1079 | AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); | |
1080 | OLIBS=$LIBS | |
1081 | LIBS="$LIBS -lRSAglue -lrsaref" | |
1082 | AC_CHECK_LIB(ssl, SSL_connect) | |
1083 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then | |
1084 | dnl still no SSL_connect | |
1085 | AC_MSG_RESULT(no) | |
1086 | LIBS=$OLIBS | |
1087 | else | |
1088 | AC_MSG_RESULT(yes) | |
1089 | fi | |
b32bf427 | 1090 | |
df3ca591 | 1091 | else |
b32bf427 | 1092 | |
df3ca591 DS |
1093 | dnl Have the libraries--check for SSLeay/OpenSSL headers |
1094 | AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ | |
1095 | openssl/pem.h openssl/ssl.h openssl/err.h, | |
bebd5dbc | 1096 | curl_ssl_msg="enabled (OpenSSL)" |
df3ca591 DS |
1097 | OPENSSL_ENABLED=1 |
1098 | AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) | |
1099 | ||
1100 | if test $ac_cv_header_openssl_x509_h = no; then | |
d99c20f6 DS |
1101 | dnl we don't use the "action" part of the AC_CHECK_HEADERS macro |
1102 | dnl since 'err.h' might in fact find a krb4 header with the same | |
1103 | dnl name | |
1104 | AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) | |
1105 | ||
e16c1b8e | 1106 | if test $ac_cv_header_x509_h = yes && |
d99c20f6 DS |
1107 | test $ac_cv_header_crypto_h = yes && |
1108 | test $ac_cv_header_ssl_h = yes; then | |
1109 | dnl three matches | |
bebd5dbc | 1110 | curl_ssl_msg="enabled (OpenSSL)" |
d99c20f6 DS |
1111 | OPENSSL_ENABLED=1 |
1112 | fi | |
df3ca591 DS |
1113 | fi |
1114 | fi | |
1115 | ||
f966dad3 DS |
1116 | if test X"$OPENSSL_ENABLED" = X"1"; then |
1117 | AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) | |
090a7f38 DS |
1118 | |
1119 | dnl is there a pkcs12.h header present? | |
1120 | AC_CHECK_HEADERS(openssl/pkcs12.h) | |
c4f7570a DF |
1121 | else |
1122 | LIBS="$CLEANLIBS" | |
f966dad3 | 1123 | fi |
c4f7570a DF |
1124 | dnl USE_SSLEAY is the historical name for what configure calls |
1125 | dnl OPENSSL_ENABLED; the names should really be unified | |
df3ca591 | 1126 | USE_SSLEAY="$OPENSSL_ENABLED" |
df3ca591 | 1127 | AC_SUBST(USE_SSLEAY) |
df3ca591 DS |
1128 | |
1129 | if test X"$OPT_SSL" != Xoff && | |
1130 | test "$OPENSSL_ENABLED" != "1"; then | |
1131 | AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) | |
1ee7f92c | 1132 | fi |
df3ca591 DS |
1133 | fi |
1134 | ||
df3ca591 | 1135 | if test X"$OPENSSL_ENABLED" = X"1"; then |
e157aabd | 1136 | dnl If the ENGINE library seems to be around, check for the OpenSSL engine |
f169b750 DS |
1137 | dnl stuff, it is kind of "separated" from the main SSL check |
1138 | AC_CHECK_FUNC(ENGINE_init, | |
1139 | [ | |
1140 | AC_CHECK_HEADERS(openssl/engine.h) | |
1141 | AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) | |
1142 | ]) | |
af6c3947 | 1143 | |
2c2baa93 | 1144 | dnl these can only exist if openssl exists |
d052e545 | 1145 | dnl yassl doesn't have SSL_get_shutdown |
2c2baa93 DS |
1146 | |
1147 | AC_CHECK_FUNCS( RAND_status \ | |
1148 | RAND_screen \ | |
e16bc916 | 1149 | RAND_egd \ |
d052e545 DS |
1150 | CRYPTO_cleanup_all_ex_data \ |
1151 | SSL_get_shutdown ) | |
1152 | ||
1153 | dnl Make an attempt to detect if this is actually yassl's headers and | |
1154 | dnl OpenSSL emulation layer. We still leave everything else believing | |
1155 | dnl and acting like OpenSSL. | |
2c2baa93 | 1156 | |
248f0571 YT |
1157 | AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) |
1158 | AC_TRY_COMPILE([ | |
d052e545 | 1159 | #include <openssl/ssl.h> |
248f0571 YT |
1160 | ],[ |
1161 | #if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) | |
1162 | int dummy = SSL_ERROR_NONE; | |
1163 | #else | |
1164 | Not the yaSSL OpenSSL compatibility header. | |
1165 | #endif | |
e16c1b8e | 1166 | ],[ |
248f0571 YT |
1167 | AC_MSG_RESULT([yes]) |
1168 | AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, | |
1169 | [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) | |
1170 | curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" | |
1171 | ],[ | |
1172 | AC_MSG_RESULT([no]) | |
1173 | ]) | |
ae1912cb | 1174 | fi |
00505c92 | 1175 | |
df3ca591 | 1176 | if test "$OPENSSL_ENABLED" = "1"; then |
8882d1fa DS |
1177 | if test -n "$LIB_OPENSSL"; then |
1178 | dnl when the ssl shared libs were found in a path that the run-time | |
1179 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1180 | dnl to prevent further configure tests to fail due to this | |
1181 | ||
1182 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" | |
1183 | export LD_LIBRARY_PATH | |
1184 | AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) | |
1185 | fi | |
1ee7f92c DS |
1186 | fi |
1187 | ||
ae1912cb DS |
1188 | fi |
1189 | ||
c518c52a DS |
1190 | dnl ********************************************************************** |
1191 | dnl Check for the presence of ZLIB libraries and headers | |
1192 | dnl ********************************************************************** | |
1193 | ||
1194 | dnl Check for & handle argument to --with-zlib. | |
1195 | ||
1196 | _cppflags=$CPPFLAGS | |
1197 | _ldflags=$LDFLAGS | |
1198 | AC_ARG_WITH(zlib, | |
1199 | AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) | |
1200 | AC_HELP_STRING([--without-zlib],[disable use of zlib]), | |
1201 | [OPT_ZLIB="$withval"]) | |
1202 | ||
1203 | if test "$OPT_ZLIB" = "no" ; then | |
1204 | AC_MSG_WARN([zlib disabled]) | |
1205 | else | |
1206 | if test "$OPT_ZLIB" = "yes" ; then | |
1207 | OPT_ZLIB="" | |
1208 | fi | |
1209 | ||
1210 | if test -z "$OPT_ZLIB" ; then | |
1211 | dnl check for the lib first without setting any new path, since many | |
1212 | dnl people have it in the default path | |
1213 | ||
1214 | AC_CHECK_LIB(z, inflateEnd, | |
1215 | dnl libz found, set the variable | |
1216 | [HAVE_LIBZ="1"], | |
1217 | dnl if no lib found, try /usr/local | |
1218 | [OPT_ZLIB="/usr/local"]) | |
1219 | ||
1220 | fi | |
1221 | ||
1222 | dnl Add a nonempty path to the compiler flags | |
1223 | if test -n "$OPT_ZLIB"; then | |
1224 | CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" | |
1225 | LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" | |
1226 | fi | |
1227 | ||
1228 | AC_CHECK_HEADER(zlib.h, | |
1229 | [ | |
1230 | dnl zlib.h was found | |
1231 | HAVE_ZLIB_H="1" | |
1232 | dnl if the lib wasn't found already, try again with the new paths | |
1233 | if test "$HAVE_LIBZ" != "1"; then | |
1234 | AC_CHECK_LIB(z, gzread, | |
1235 | [ | |
1236 | dnl the lib was found! | |
1237 | HAVE_LIBZ="1" | |
1238 | ], | |
1239 | [ CPPFLAGS=$_cppflags | |
1240 | LDFLAGS=$_ldflags]) | |
1241 | fi | |
1242 | ], | |
1243 | [ | |
1244 | dnl zlib.h was not found, restore the flags | |
1245 | CPPFLAGS=$_cppflags | |
1246 | LDFLAGS=$_ldflags] | |
1247 | ) | |
1248 | ||
1249 | if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" | |
1250 | then | |
1251 | AC_MSG_WARN([configure found only the libz lib, not the header file!]) | |
1252 | elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" | |
1253 | then | |
1254 | AC_MSG_WARN([configure found only the libz header file, not the lib!]) | |
1255 | elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" | |
1256 | then | |
1257 | dnl both header and lib were found! | |
1258 | AC_SUBST(HAVE_LIBZ) | |
1259 | AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) | |
1260 | AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) | |
1261 | ||
1262 | CURL_LIBS="$CURL_LIBS -lz" | |
1263 | LIBS="$LIBS -lz" | |
1264 | ||
1265 | dnl replace 'HAVE_LIBZ' in the automake makefile.ams | |
1266 | AMFIXLIB="1" | |
1267 | AC_MSG_NOTICE([found both libz and libz.h header]) | |
1268 | curl_zlib_msg="enabled" | |
1269 | fi | |
1270 | fi | |
1271 | ||
1272 | dnl set variable for use in automakefile(s) | |
1273 | AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) | |
1274 | ||
2147284c DS |
1275 | dnl ********************************************************************** |
1276 | dnl Check for the presence of LIBSSH2 libraries and headers | |
1277 | dnl ********************************************************************** | |
1278 | ||
1279 | dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. | |
1280 | OPT_LIBSSH2=off | |
1281 | AC_ARG_WITH(libssh2,dnl | |
1282 | AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) | |
1283 | AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), | |
1284 | OPT_LIBSSH2=$withval) | |
1285 | ||
1286 | if test X"$OPT_LIBSSH2" != Xno; then | |
1287 | dnl backup the pre-libssh2 variables | |
1288 | CLEANLDFLAGS="$LDFLAGS" | |
1289 | CLEANCPPFLAGS="$CPPFLAGS" | |
1290 | CLEANLIBS="$LIBS" | |
1291 | ||
1292 | case "$OPT_LIBSSH2" in | |
1293 | yes) | |
1294 | dnl --with-libssh2 (without path) used | |
1295 | PREFIX_LIBSSH2=/usr/local/lib | |
1296 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1297 | ;; | |
1298 | off) | |
1299 | dnl no --with-libssh2 option given, just check default places | |
1300 | PREFIX_LIBSSH2= | |
1301 | ;; | |
1302 | *) | |
b9af0d89 | 1303 | dnl use the given --with-libssh2 spot |
2147284c DS |
1304 | PREFIX_LIBSSH2=$OPT_LIBSSH2 |
1305 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1306 | LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2" | |
b9af0d89 | 1307 | CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include" |
2147284c DS |
1308 | ;; |
1309 | esac | |
1310 | ||
c185cdf2 | 1311 | AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) |
e16c1b8e | 1312 | |
c185cdf2 DS |
1313 | AC_CHECK_HEADERS(libssh2.h, |
1314 | curl_ssh_msg="enabled (libSSH2)" | |
1315 | LIBSSH2_ENABLED=1 | |
1316 | AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use])) | |
1317 | ||
1318 | if test X"$OPT_LIBSSH2" != Xoff && | |
1319 | test "$LIBSSH2_ENABLED" != "1"; then | |
1320 | AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) | |
2147284c DS |
1321 | fi |
1322 | ||
1323 | if test "$LIBSSH2_ENABLED" = "1"; then | |
1324 | if test -n "$LIB_LIBSSH2"; then | |
1325 | dnl when the libssh2 shared libs were found in a path that the run-time | |
1326 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1327 | dnl to prevent further configure tests to fail due to this | |
1328 | ||
1329 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2" | |
1330 | export LD_LIBRARY_PATH | |
1331 | AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH]) | |
1332 | fi | |
1333 | fi | |
1334 | fi | |
1335 | ||
df3ca591 | 1336 | dnl ********************************************************************** |
e16c1b8e | 1337 | dnl Check for the random seed preferences |
df3ca591 DS |
1338 | dnl ********************************************************************** |
1339 | ||
1340 | if test X"$OPENSSL_ENABLED" = X"1"; then | |
1341 | AC_ARG_WITH(egd-socket, | |
1342 | AC_HELP_STRING([--with-egd-socket=FILE], | |
1343 | [Entropy Gathering Daemon socket pathname]), | |
1344 | [ EGD_SOCKET="$withval" ] | |
1345 | ) | |
1346 | if test -n "$EGD_SOCKET" ; then | |
1347 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", | |
1348 | [your Entropy Gathering Daemon socket pathname] ) | |
1349 | fi | |
1350 | ||
1351 | dnl Check for user-specified random device | |
1352 | AC_ARG_WITH(random, | |
1353 | AC_HELP_STRING([--with-random=FILE], | |
1354 | [read randomness from FILE (default=/dev/urandom)]), | |
1355 | [ RANDOM_FILE="$withval" ], | |
1356 | [ | |
1357 | dnl Check for random device | |
1358 | AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) | |
1359 | ] | |
1360 | ) | |
1361 | if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then | |
1362 | AC_SUBST(RANDOM_FILE) | |
1363 | AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", | |
1364 | [a suitable file to read random data from]) | |
1365 | fi | |
1366 | fi | |
1367 | ||
bebd5dbc DS |
1368 | dnl ---------------------------------------------------- |
1369 | dnl FIX: only check for GnuTLS if OpenSSL is not enabled | |
1370 | dnl ---------------------------------------------------- | |
1371 | ||
1372 | dnl Default to compiler & linker defaults for GnuTLS files & libraries. | |
e49a7e36 | 1373 | OPT_GNUTLS=no |
bebd5dbc DS |
1374 | |
1375 | AC_ARG_WITH(gnutls,dnl | |
1376 | AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) | |
1377 | AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), | |
1378 | OPT_GNUTLS=$withval) | |
1379 | ||
1380 | if test "$OPENSSL_ENABLED" != "1"; then | |
1381 | ||
e49a7e36 | 1382 | if test X"$OPT_GNUTLS" != Xno; then |
bebd5dbc DS |
1383 | if test "x$OPT_GNUTLS" = "xyes"; then |
1384 | check=`libgnutls-config --version 2>/dev/null` | |
1385 | if test -n "$check"; then | |
1386 | addlib=`libgnutls-config --libs` | |
1387 | addcflags=`libgnutls-config --cflags` | |
1388 | version=`libgnutls-config --version` | |
241b2b4a | 1389 | gtlsprefix=`libgnutls-config --prefix` |
bebd5dbc DS |
1390 | fi |
1391 | else | |
313f1a1e DS |
1392 | addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs` |
1393 | addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags` | |
c2fcdf3a | 1394 | version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null` |
241b2b4a | 1395 | gtlsprefix=$OPT_GNUTLS |
c2fcdf3a DS |
1396 | if test -z "$version"; then |
1397 | version="unknown" | |
1398 | fi | |
bebd5dbc | 1399 | fi |
313f1a1e | 1400 | if test -n "$addlib"; then |
bebd5dbc | 1401 | |
b0bc2f00 | 1402 | CLEANLIBS="$LIBS" |
313f1a1e | 1403 | CLEANCPPFLAGS="$CPPFLAGS" |
e16c1b8e | 1404 | |
b0bc2f00 | 1405 | LIBS="$LIBS $addlib" |
313f1a1e DS |
1406 | if test "$addcflags" != "-I/usr/include"; then |
1407 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1408 | fi | |
e16c1b8e | 1409 | |
313f1a1e | 1410 | AC_CHECK_LIB(gnutls, gnutls_check_version, |
bebd5dbc DS |
1411 | [ |
1412 | AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) | |
1413 | AC_SUBST(USE_GNUTLS, [1]) | |
02267eba | 1414 | GNUTLS_ENABLED=1 |
bebd5dbc | 1415 | USE_GNUTLS="yes" |
313f1a1e | 1416 | curl_ssl_msg="enabled (GnuTLS)" |
bebd5dbc DS |
1417 | ], |
1418 | [ | |
b0bc2f00 | 1419 | LIBS="$CLEANLIBS" |
bebd5dbc DS |
1420 | CPPFLAGS="$CLEANCPPFLAGS" |
1421 | ]) | |
e16c1b8e | 1422 | |
313f1a1e DS |
1423 | if test "x$USE_GNUTLS" = "xyes"; then |
1424 | AC_MSG_NOTICE([detected GnuTLS version $version]) | |
241b2b4a | 1425 | |
313f1a1e DS |
1426 | dnl when shared libs were found in a path that the run-time |
1427 | dnl linker doesn't search through, we need to add it to | |
1428 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1429 | dnl due to this | |
1430 | ||
1431 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff" | |
1432 | export LD_LIBRARY_PATH | |
4370e92d | 1433 | AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH]) |
313f1a1e | 1434 | fi |
241b2b4a | 1435 | |
bebd5dbc | 1436 | fi |
313f1a1e | 1437 | |
bebd5dbc DS |
1438 | fi dnl GNUTLS not disabled |
1439 | ||
bebd5dbc | 1440 | fi dnl OPENSSL != 1 |
779ca097 | 1441 | |
7f70dbca DS |
1442 | dnl ---------------------------------------------------- |
1443 | dnl NSS. Only check if GnuTLS and OpenSSL are not enabled | |
1444 | dnl ---------------------------------------------------- | |
1445 | ||
1446 | dnl Default to compiler & linker defaults for NSS files & libraries. | |
1447 | OPT_NSS=no | |
1448 | ||
1449 | AC_ARG_WITH(nss,dnl | |
1450 | AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) | |
1451 | AC_HELP_STRING([--without-nss], [disable NSS detection]), | |
1452 | OPT_NSS=$withval) | |
1453 | ||
1454 | if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then | |
1455 | ||
1456 | if test X"$OPT_NSS" != Xno; then | |
1457 | if test "x$OPT_NSS" = "xyes"; then | |
1458 | check=`pkg-config --version 2>/dev/null` | |
1459 | if test -n "$check"; then | |
1460 | addlib=`pkg-config --libs nss` | |
1461 | addcflags=`pkg-config --cflags nss` | |
1462 | version=`pkg-config --modversion nss` | |
1463 | nssprefix=`pkg-config --variable=prefix nss` | |
1464 | fi | |
1465 | else | |
1466 | # Without pkg-config, we'll kludge in some defaults | |
1467 | addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" | |
e16c1b8e | 1468 | addcflags="-I$OPT_NSS/include" |
7f70dbca DS |
1469 | version="unknown" |
1470 | gtlsprefix=$OPT_GNUTLS | |
1471 | fi | |
1472 | if test -n "$addlib"; then | |
1473 | ||
1474 | CLEANLIBS="$LIBS" | |
1475 | CLEANCPPFLAGS="$CPPFLAGS" | |
e16c1b8e | 1476 | |
7f70dbca DS |
1477 | LIBS="$LIBS $addlib" |
1478 | if test "$addcflags" != "-I/usr/include"; then | |
1479 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1480 | fi | |
e16c1b8e | 1481 | |
7f70dbca DS |
1482 | AC_CHECK_LIB(nss3, NSS_Initialize, |
1483 | [ | |
1484 | AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) | |
1485 | AC_SUBST(USE_NSS, [1]) | |
1486 | USE_NSS="yes" | |
1487 | NSS_ENABLED=1 | |
1488 | curl_ssl_msg="enabled (NSS)" | |
1489 | ], | |
1490 | [ | |
1491 | LIBS="$CLEANLIBS" | |
1492 | CPPFLAGS="$CLEANCPPFLAGS" | |
1493 | ]) | |
e16c1b8e | 1494 | |
7f70dbca DS |
1495 | if test "x$USE_NSS" = "xyes"; then |
1496 | AC_MSG_NOTICE([detected NSS version $version]) | |
1497 | ||
1498 | dnl when shared libs were found in a path that the run-time | |
1499 | dnl linker doesn't search through, we need to add it to | |
1500 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1501 | dnl due to this | |
1502 | ||
1503 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" | |
1504 | export LD_LIBRARY_PATH | |
1505 | AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) | |
1506 | fi | |
1507 | ||
1508 | fi | |
1509 | ||
1510 | fi dnl NSS not disabled | |
1511 | ||
1512 | fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 | |
1513 | ||
1514 | if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED" = "x"; then | |
1515 | AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) | |
1516 | AC_MSG_WARN([Use --with-ssl, --with-gnutls or --with-nss to address this.]) | |
1517 | fi | |
1518 | ||
779ca097 DS |
1519 | dnl ********************************************************************** |
1520 | dnl Check for the CA bundle | |
1521 | dnl ********************************************************************** | |
1522 | ||
1523 | if test X"$USE_GNUTLS$OPENSSL_ENABLED" != "X"; then | |
1524 | ||
1525 | AC_MSG_CHECKING([CA cert bundle install path]) | |
1526 | ||
1527 | AC_ARG_WITH(ca-bundle, | |
1528 | AC_HELP_STRING([--with-ca-bundle=FILE], [File name to install the CA bundle as]) | |
1529 | AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]), | |
1530 | [ ca="$withval" ], | |
1531 | [ | |
1532 | if test "x$prefix" != xNONE; then | |
1533 | ca="\${prefix}/share/curl/curl-ca-bundle.crt" | |
1534 | else | |
1535 | ca="$ac_default_prefix/share/curl/curl-ca-bundle.crt" | |
1536 | fi | |
1537 | ] ) | |
1538 | ||
1539 | if test "x$ca" != "xno"; then | |
1540 | CURL_CA_BUNDLE='"'$ca'"' | |
e16c1b8e | 1541 | AC_SUBST(CURL_CA_BUNDLE) |
779ca097 DS |
1542 | fi |
1543 | AC_MSG_RESULT([$ca]) | |
1544 | fi dnl only done if some kind of SSL was enabled | |
1545 | ||
1546 | AM_CONDITIONAL(CABUNDLE, test x$ca != xno) | |
1547 | ||
c461254d DF |
1548 | dnl ********************************************************************** |
1549 | dnl Check for the presence of IDN libraries and headers | |
1550 | dnl ********************************************************************** | |
1551 | ||
cff90cf3 | 1552 | AC_MSG_CHECKING([whether to build with libidn]) |
96002646 | 1553 | AC_ARG_WITH(libidn, |
cff90cf3 DS |
1554 | AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) |
1555 | AC_HELP_STRING([--without-libidn],[Disable libidn usage]), | |
96002646 | 1556 | [LIBIDN="$withval"]) |
cff90cf3 DS |
1557 | |
1558 | case "$LIBIDN" in | |
1559 | no) | |
1560 | AC_MSG_RESULT(no) | |
1561 | ;; | |
1562 | *) AC_MSG_RESULT(yes) | |
19a568a9 DS |
1563 | |
1564 | idn="" | |
1565 | dnl if there is a given path, check that FIRST | |
7bb6d76d DS |
1566 | if test -n "$LIBIDN"; then |
1567 | if test "x$LIBIDN" != "xyes"; then | |
7bb6d76d DS |
1568 | oldLDFLAGS=$LDFLAGS |
1569 | oldCPPFLAGS=$CPPFLAGS | |
1570 | LDFLAGS="$LDFLAGS -L$LIBIDN/lib" | |
1571 | CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" | |
1572 | idn="yes" | |
1573 | AC_CHECK_LIB(idn, idna_to_ascii_4i, , | |
1574 | idn="" | |
1575 | LDFLAGS=$oldLDFLAGS | |
1576 | CPPFLAGS=$oldCPPFLAGS) | |
1577 | fi | |
19a568a9 DS |
1578 | fi |
1579 | ||
1580 | if test "x$idn" != "xyes"; then | |
1581 | dnl check with default paths | |
8c16696f | 1582 | idn="yes" |
19a568a9 DS |
1583 | AC_CHECK_LIB(idn, idna_to_ascii_lz, , |
1584 | idn="") | |
1585 | fi | |
1586 | ||
1587 | if test "x$idn" = "xyes"; then | |
cff90cf3 | 1588 | curl_idn_msg="enabled" |
d6460aff | 1589 | AC_SUBST(IDN_ENABLED, [1]) |
4e7575fc | 1590 | dnl different versions of libidn have different setups of these: |
1239e483 | 1591 | AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) |
c6881660 | 1592 | AC_CHECK_HEADERS( idn-free.h tld.h ) |
cff90cf3 | 1593 | fi |
e16c1b8e GK |
1594 | |
1595 | ;; | |
cff90cf3 DS |
1596 | esac |
1597 | ||
b174aeaa DS |
1598 | dnl Default is to try the thread-safe versions of a few functions |
1599 | OPT_THREAD=on | |
243942a7 DS |
1600 | |
1601 | dnl detect AIX 4.3 or later | |
1602 | dnl see full docs on this reasoning in the lib/hostip.c source file | |
1603 | AC_MSG_CHECKING([AIX 4.3 or later]) | |
1604 | AC_PREPROC_IFELSE([ | |
1605 | #if defined(_AIX) && defined(_AIX43) | |
1606 | printf("just fine"); | |
1607 | #else | |
1608 | #error "this is not AIX 4.3 or later" | |
1609 | #endif | |
1610 | ], | |
1611 | [ AC_MSG_RESULT([yes]) | |
abd65e21 | 1612 | RECENTAIX=yes |
243942a7 DS |
1613 | OPT_THREAD=off ], |
1614 | [ AC_MSG_RESULT([no]) ] | |
1615 | ) | |
1616 | ||
b174aeaa | 1617 | AC_ARG_ENABLE(thread,dnl |
a53d7848 DS |
1618 | AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]) |
1619 | AC_HELP_STRING([--enable-thread],[look for thread-safe functions]), | |
1620 | [ case "$enableval" in | |
1621 | no) | |
1622 | OPT_THREAD=off | |
1623 | AC_MSG_WARN(libcurl will not get built using thread-safe functions) | |
1624 | ;; | |
1625 | *) | |
1626 | ;; | |
1627 | esac | |
1628 | ] | |
b174aeaa DS |
1629 | ) |
1630 | ||
1631 | if test X"$OPT_THREAD" = Xoff | |
1632 | then | |
fd0d560b YT |
1633 | AC_DEFINE(DISABLED_THREADSAFE, 1, |
1634 | [Set to explicitly specify we don't want to use thread-safe functions]) | |
b174aeaa | 1635 | else |
9f2780a2 DS |
1636 | if test "$ipv6" != "yes"; then |
1637 | dnl dig around for gethostbyname_r() | |
1638 | CURL_CHECK_GETHOSTBYNAME_R() | |
b174aeaa | 1639 | |
9f2780a2 | 1640 | dnl dig around for gethostbyaddr_r() |
f633ab68 | 1641 | dnl CURL_CHECK_GETHOSTBYADDR_R() |
9f2780a2 | 1642 | fi |
d4731b70 | 1643 | |
61fb8fea DS |
1644 | dnl poke around for inet_ntoa_r() |
1645 | CURL_CHECK_INET_NTOA_R() | |
d4731b70 | 1646 | |
61fb8fea DS |
1647 | dnl is there a localtime_r() |
1648 | CURL_CHECK_LOCALTIME_R() | |
d4731b70 | 1649 | |
242be557 DS |
1650 | dnl is there a strerror_r() |
1651 | CURL_CHECK_STRERROR_R() | |
1652 | ||
f425a25c | 1653 | checkfor_gmtime_r="yes" |
b174aeaa DS |
1654 | fi |
1655 | ||
abd65e21 | 1656 | dnl for recent AIX versions, we skip all the thread-safe checks above since |
0eace2fe DS |
1657 | dnl they claim a thread-safe libc using the standard API. But there are |
1658 | dnl some functions still not thread-safe. Check for these! | |
1659 | ||
1660 | dnl Let's hope this split URL remains working: | |
1661 | dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ | |
1662 | dnl genprogc/thread_quick_ref.htm | |
abd65e21 DS |
1663 | |
1664 | if test "x$RECENTAIX" = "xyes"; then | |
db302a10 DS |
1665 | |
1666 | AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code]) | |
62af3fb7 DS |
1667 | |
1668 | dnl check if this is the IMB xlc compiler | |
1669 | dnl Details thanks to => http://predef.sourceforge.net/ | |
1670 | AC_MSG_CHECKING([if this is the xlc compiler]) | |
1671 | AC_EGREP_CPP([^__xlC__], [__xlC__], | |
1672 | dnl action if the text is found, this it has not been replaced by the | |
1673 | dnl cpp | |
1674 | XLC="no" | |
1675 | AC_MSG_RESULT([no]), | |
1676 | dnl the text was not found, it was replaced by the cpp | |
1677 | XLC="yes" | |
1678 | AC_MSG_RESULT([yes]) | |
1679 | CFLAGS="$CFLAGS -qthreaded" | |
4ab91a93 YT |
1680 | dnl AIX xlc has to have strict aliasing turned off. If not, |
1681 | dnl the optimizer assumes that pointers can only point to | |
1682 | dnl an object of the same type. | |
1683 | CFLAGS="$CFLAGS -qnoansialias" | |
62af3fb7 DS |
1684 | ) |
1685 | ||
62ff567c DS |
1686 | |
1687 | dnl is there a localtime_r() | |
1688 | CURL_CHECK_LOCALTIME_R() | |
1689 | ||
1690 | dnl is there a strerror_r() | |
1691 | CURL_CHECK_STRERROR_R() | |
1692 | ||
f425a25c | 1693 | checkfor_gmtime_r="yes" |
abd65e21 DS |
1694 | fi |
1695 | ||
3f16d9fb | 1696 | if test x$cross_compiling != xyes; then |
f425a25c DS |
1697 | |
1698 | if test x$checkfor_gmtime_r = xyes; then | |
1699 | ||
c461254d | 1700 | dnl if gmtime_r was found, verify that it actually works, as (at least) HPUX |
f425a25c DS |
1701 | dnl 10.20 is known to have a buggy one. If it doesn't work, disable use of |
1702 | dnl it. | |
1703 | ||
1704 | AC_MSG_CHECKING([if gmtime_r exists and works]) | |
1705 | AC_RUN_IFELSE([[ | |
1706 | #include <time.h> | |
1707 | int main(void) | |
1708 | { | |
3f16d9fb DS |
1709 | time_t local = 1170352587; |
1710 | struct tm *gmt; | |
1711 | struct tm keeper; | |
1712 | putenv("TZ=CST6CDT"); | |
1713 | tzset(); | |
1714 | gmt = gmtime_r(&local, &keeper); | |
1715 | if(gmt) { | |
1716 | return 0; | |
1717 | } | |
1718 | return 1; /* failure */ | |
f425a25c DS |
1719 | } |
1720 | ]], | |
1721 | dnl success, do nothing | |
1722 | AC_MSG_RESULT(yes) | |
1723 | AC_DEFINE(HAVE_GMTIME_R, 1, [if you have (a working) gmtime_r]) | |
1724 | , | |
1725 | dnl failure, now disable the function | |
1726 | AC_MSG_RESULT(no) | |
1727 | , | |
1728 | dnl not invoked when crosscompiling) | |
3752b3ae DS |
1729 | echo "hej" |
1730 | ) | |
f425a25c DS |
1731 | fi |
1732 | else | |
1733 | dnl and for crosscompilings | |
1734 | AC_CHECK_FUNCS(gmtime_r) | |
3f16d9fb DS |
1735 | fi |
1736 | ||
abd65e21 | 1737 | |
ae1912cb DS |
1738 | dnl ********************************************************************** |
1739 | dnl Back to "normal" configuring | |
1740 | dnl ********************************************************************** | |
1741 | ||
1742 | dnl Checks for header files. | |
1743 | AC_HEADER_STDC | |
075c5342 | 1744 | |
4d95d23d | 1745 | CURL_CHECK_HEADER_MALLOC |
a6a5bba0 YT |
1746 | |
1747 | dnl Now check for the very most basic headers. Then we can use these | |
075c5342 DS |
1748 | dnl ones as default-headers when checking for the rest! |
1749 | AC_CHECK_HEADERS( | |
1750 | sys/types.h \ | |
1751 | sys/time.h \ | |
1752 | sys/select.h \ | |
1753 | sys/socket.h \ | |
a4351517 | 1754 | sys/ioctl.h \ |
24ac5b8a | 1755 | assert.h \ |
ae1912cb | 1756 | unistd.h \ |
8898ff9e | 1757 | stdlib.h \ |
e347cff0 | 1758 | ldap_ssl.h \ |
3d66d10f | 1759 | limits.h \ |
ae1912cb DS |
1760 | arpa/inet.h \ |
1761 | net/if.h \ | |
1762 | netinet/in.h \ | |
43137cf5 | 1763 | netinet/tcp.h \ |
ae1912cb | 1764 | netdb.h \ |
ae1912cb DS |
1765 | sys/sockio.h \ |
1766 | sys/stat.h \ | |
ae1912cb DS |
1767 | sys/param.h \ |
1768 | termios.h \ | |
1769 | termio.h \ | |
1770 | sgtty.h \ | |
1771 | fcntl.h \ | |
ae1912cb | 1772 | alloca.h \ |
ae1912cb DS |
1773 | time.h \ |
1774 | io.h \ | |
5900c0f7 | 1775 | pwd.h \ |
82d3ded9 | 1776 | utime.h \ |
3c49b405 | 1777 | sys/utime.h \ |
99dfdebc | 1778 | sys/poll.h \ |
a4e1ac79 | 1779 | sys/resource.h \ |
8e872231 | 1780 | libgen.h \ |
82d6cfa7 | 1781 | locale.h \ |
65dbee01 | 1782 | errno.h \ |
69565afa | 1783 | stdbool.h \ |
528a149d DS |
1784 | arpa/tftp.h \ |
1785 | sys/filio.h \ | |
075c5342 DS |
1786 | setjmp.h, |
1787 | dnl to do if not found | |
1788 | [], | |
1789 | dnl to do if found | |
1790 | [], | |
1791 | dnl default includes | |
1792 | [ | |
1793 | #ifdef HAVE_SYS_TYPES_H | |
1794 | #include <sys/types.h> | |
1795 | #endif | |
1796 | #ifdef HAVE_SYS_TIME_H | |
1797 | #include <sys/time.h> | |
1798 | #endif | |
1799 | #ifdef HAVE_SYS_SELECT_H | |
1800 | #include <sys/select.h> | |
1801 | #endif | |
1802 | #ifdef HAVE_SYS_SOCKET_H | |
1803 | #include <sys/socket.h> | |
1804 | #endif | |
d85c2199 DS |
1805 | #ifdef HAVE_NETINET_IN_H |
1806 | #include <netinet/in.h> | |
1807 | #endif | |
075c5342 | 1808 | ] |
ae1912cb DS |
1809 | ) |
1810 | ||
ae1912cb DS |
1811 | dnl Checks for typedefs, structures, and compiler characteristics. |
1812 | AC_C_CONST | |
273b2b23 | 1813 | CURL_CHECK_VARIADIC_MACROS |
ae1912cb DS |
1814 | AC_TYPE_SIZE_T |
1815 | AC_HEADER_TIME | |
32ac4ede | 1816 | CURL_CHECK_STRUCT_TIMEVAL |
67e8d229 | 1817 | CURL_VERIFY_RUNTIMELIBS |
ae1912cb | 1818 | |
6cd0a90b DS |
1819 | AC_CHECK_SIZEOF(curl_off_t, ,[ |
1820 | #include <stdio.h> | |
1821 | #include "$srcdir/include/curl/curl.h" | |
1822 | ]) | |
78e6508e | 1823 | AC_CHECK_SIZEOF(size_t) |
af677c4e | 1824 | AC_CHECK_SIZEOF(long) |
cd73a733 | 1825 | AC_CHECK_SIZEOF(time_t) |
ae1912cb | 1826 | |
a147a079 | 1827 | AC_CHECK_TYPE(long long, |
af677c4e | 1828 | [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports long long])] |
e16c1b8e | 1829 | longlong="yes" |
af677c4e DS |
1830 | ) |
1831 | ||
1832 | if test "xyes" = "x$longlong"; then | |
1833 | AC_MSG_CHECKING([if numberLL works]) | |
1834 | AC_COMPILE_IFELSE([long long val = 1000LL;], | |
1835 | [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])] | |
1836 | AC_MSG_RESULT(yes), | |
1837 | AC_MSG_RESULT(no) | |
1838 | ) | |
1839 | fi | |
1840 | ||
ae1912cb | 1841 | |
61e2a810 | 1842 | # check for ssize_t |
a147a079 DS |
1843 | AC_CHECK_TYPE(ssize_t, , |
1844 | AC_DEFINE(ssize_t, int, [the signed version of size_t])) | |
61e2a810 | 1845 | |
69565afa YT |
1846 | # check for bool type |
1847 | AC_CHECK_TYPE([bool],[ | |
1848 | AC_DEFINE(HAVE_BOOL_T, 1, | |
1849 | [Define to 1 if bool is an available type.]) | |
1850 | ], ,[ | |
2a6a22a3 YT |
1851 | #ifdef HAVE_SYS_TYPES_H |
1852 | #include <sys/types.h> | |
1853 | #endif | |
69565afa YT |
1854 | #ifdef HAVE_STDBOOL_H |
1855 | #include <stdbool.h> | |
1856 | #endif | |
1857 | ]) | |
1858 | ||
d6ffb4c1 | 1859 | # Check for socklen_t or equivalent |
a6a5bba0 YT |
1860 | CURL_CHECK_TYPE_SOCKLEN_T |
1861 | ||
d09b4369 | 1862 | TYPE_IN_ADDR_T |
11693c0f | 1863 | |
a31ddd36 DS |
1864 | TYPE_SOCKADDR_STORAGE |
1865 | ||
73226415 YT |
1866 | TYPE_SIG_ATOMIC_T |
1867 | ||
a46f55b9 YT |
1868 | AC_TYPE_SIGNAL |
1869 | ||
ad05d0a8 DS |
1870 | AC_FUNC_SELECT_ARGTYPES |
1871 | ||
01fa02d0 YT |
1872 | CURL_CHECK_FUNC_RECV |
1873 | ||
1874 | CURL_CHECK_FUNC_SEND | |
1875 | ||
77b3bc23 YT |
1876 | CURL_CHECK_MSG_NOSIGNAL |
1877 | ||
ae1912cb DS |
1878 | dnl Checks for library functions. |
1879 | dnl AC_PROG_GCC_TRADITIONAL | |
a46f55b9 | 1880 | |
f8e916db | 1881 | dnl AC_FUNC_VPRINTF |
74e5beab DS |
1882 | case $host in |
1883 | *msdosdjgpp) | |
1884 | ac_cv_func_pipe=no | |
1885 | skipcheck_pipe=yes | |
1886 | AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) | |
1887 | ;; | |
1888 | esac | |
4eb9ac08 DS |
1889 | AC_CHECK_FUNCS( strtoll \ |
1890 | socket \ | |
ae1912cb DS |
1891 | select \ |
1892 | strdup \ | |
1893 | strstr \ | |
4e376a2f | 1894 | strtok_r \ |
ae1912cb DS |
1895 | uname \ |
1896 | strcasecmp \ | |
95c2534a DS |
1897 | stricmp \ |
1898 | strcmpi \ | |
ae1912cb | 1899 | gethostbyaddr \ |
ae1912cb DS |
1900 | gettimeofday \ |
1901 | inet_addr \ | |
1902 | inet_ntoa \ | |
c86768d8 | 1903 | inet_pton \ |
ae1912cb | 1904 | perror \ |
0e31dadf | 1905 | closesocket \ |
02437b2d | 1906 | siginterrupt \ |
852b664e | 1907 | sigaction \ |
1ff573c6 | 1908 | signal \ |
f6e2bfd4 | 1909 | getpass_r \ |
92186dc3 DS |
1910 | strlcat \ |
1911 | getpwuid \ | |
43d0d756 | 1912 | geteuid \ |
3c49b405 | 1913 | utime \ |
6a3e2272 | 1914 | sigsetjmp \ |
8e872231 | 1915 | basename \ |
82d6cfa7 | 1916 | setlocale \ |
2e973684 | 1917 | ftruncate \ |
facfa19c | 1918 | pipe \ |
a4e1ac79 | 1919 | poll \ |
f13eba4c | 1920 | getprotobyname \ |
a4e1ac79 | 1921 | getrlimit \ |
a2c28964 | 1922 | setrlimit \ |
5e7164f8 DS |
1923 | fork \ |
1924 | setmode, | |
70b80b01 DS |
1925 | dnl if found |
1926 | [], | |
1927 | dnl if not found, $ac_func is the name we check for | |
74e5beab | 1928 | func="$ac_func" |
d2a27e02 DS |
1929 | eval skipcheck=\$skipcheck_$func |
1930 | if test "x$skipcheck" != "xyes"; then | |
70b80b01 DS |
1931 | AC_MSG_CHECKING([deeper for $func]) |
1932 | AC_TRY_LINK( [], | |
1933 | [ $func ();], | |
1934 | AC_MSG_RESULT(yes!) | |
d65587b0 | 1935 | eval "ac_cv_func_$func=yes" |
70b80b01 | 1936 | def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'` |
d65587b0 | 1937 | AC_DEFINE_UNQUOTED($def, 1, [If you have $func]), |
70b80b01 DS |
1938 | AC_MSG_RESULT(but still no) |
1939 | ) | |
74e5beab | 1940 | fi |
ae1912cb DS |
1941 | ) |
1942 | ||
25559ac0 DS |
1943 | dnl For some reason, the check above doesn't properly detect select() with |
1944 | dnl Msys/Mingw | |
cc542269 | 1945 | if test "$ac_cv_func_select" = "no"; then |
25559ac0 | 1946 | AC_MSG_CHECKING([for select in ws2_32]) |
74ed5b5e YT |
1947 | AC_TRY_LINK([ |
1948 | #undef inline | |
1949 | #ifdef HAVE_WINDOWS_H | |
1950 | #ifndef WIN32_LEAN_AND_MEAN | |
1951 | #define WIN32_LEAN_AND_MEAN | |
1952 | #endif | |
1953 | #include <windows.h> | |
1954 | #ifdef HAVE_WINSOCK2_H | |
1955 | #include <winsock2.h> | |
1956 | #else | |
1957 | #ifdef HAVE_WINSOCK_H | |
1958 | #include <winsock.h> | |
1959 | #endif | |
1960 | #endif | |
1961 | #endif | |
cc542269 YT |
1962 | ],[ |
1963 | select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL); | |
e16c1b8e | 1964 | ],[ |
cc542269 YT |
1965 | AC_MSG_RESULT([yes]) |
1966 | HAVE_SELECT="1" | |
1967 | AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, | |
1968 | [Define to 1 if you have the select function.]) | |
1969 | ],[ | |
fd0d560b | 1970 | AC_MSG_ERROR([You can't compile without a select]) |
cc542269 | 1971 | ]) |
25559ac0 DS |
1972 | fi |
1973 | ||
3c49b405 DS |
1974 | dnl sigsetjmp() might be a macro and no function so if it isn't found already |
1975 | dnl we make an extra check here! | |
1976 | if test "$ac_cv_func_sigsetjmp" != "yes"; then | |
1977 | AC_MSG_CHECKING([for sigsetjmp defined as macro]) | |
1978 | AC_TRY_LINK( [#include <setjmp.h>], | |
1979 | [sigjmp_buf jmpenv; | |
1980 | sigsetjmp(jmpenv, 1);], | |
1981 | AC_MSG_RESULT(yes) | |
22a32389 | 1982 | AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]), |
3c49b405 DS |
1983 | AC_MSG_RESULT(no) |
1984 | ) | |
1985 | fi | |
1986 | ||
76637759 DS |
1987 | AC_CHECK_DECL(basename, , |
1988 | AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]), | |
1989 | #ifdef HAVE_STRING_H | |
1990 | #include <string.h> | |
1991 | #endif | |
1992 | #ifdef HAVE_LIBGEN_H | |
1993 | #include <libgen.h> | |
1994 | #endif | |
74e5beab DS |
1995 | #ifdef HAVE_UNISTD_H |
1996 | #include <unistd.h> | |
1997 | #endif | |
76637759 DS |
1998 | ) |
1999 | ||
b222b230 | 2000 | AC_CHECK_DECL(inet_pton, , |
84d30dff DS |
2001 | AC_DEFINE(HAVE_NO_INET_PTON_PROTO, 1, |
2002 | [Defined if no inet_pton() prototype available]), | |
b222b230 DS |
2003 | [ |
2004 | #ifdef HAVE_ARPA_INET_H | |
2005 | #include <arpa/inet.h> | |
2006 | #endif | |
2007 | ] | |
2008 | ) | |
2009 | ||
e4388643 YT |
2010 | dnl Check if the getnameinfo function is available |
2011 | dnl and get the types of five of its arguments. | |
2012 | CURL_CHECK_FUNC_GETNAMEINFO | |
2e5cccd1 | 2013 | |
bec19771 YT |
2014 | if test "$ipv6" = "yes"; then |
2015 | CURL_CHECK_WORKING_GETADDRINFO | |
2016 | CURL_CHECK_NI_WITHSCOPEID | |
2017 | fi | |
2018 | ||
c2862742 | 2019 | AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |
0b3decee DS |
2020 | disable_poll=no |
2021 | case $host in | |
c2862742 | 2022 | *-*-darwin*) |
0b3decee DS |
2023 | disable_poll="yes"; |
2024 | ;; | |
2025 | *) | |
2026 | ;; | |
2027 | esac | |
2028 | AC_MSG_RESULT($disable_poll) | |
2029 | ||
2030 | if test "$disable_poll" = "no"; then | |
2031 | ||
2032 | dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and | |
2033 | dnl to find out we make an extra check here! | |
2034 | if test "$ac_cv_func_poll" = "yes"; then | |
2035 | AC_MSG_CHECKING([if poll works with NULL inputs]) | |
2036 | AC_RUN_IFELSE([ | |
a7b99fc4 DS |
2037 | #ifdef HAVE_SYS_POLL_H |
2038 | #include <sys/poll.h> | |
2039 | #endif | |
2040 | ||
2041 | int main(void) | |
2042 | { | |
2043 | /* make this return 0 == timeout since there's nothing to read from */ | |
2044 | return poll((void *)0, 0, 10 /*ms*/); | |
2045 | } | |
2046 | ], | |
0b3decee DS |
2047 | AC_MSG_RESULT(yes) |
2048 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]), | |
2049 | AC_MSG_RESULT(no), | |
2050 | AC_MSG_RESULT(cross-compiling assumes yes) | |
2051 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]) | |
2052 | ) dnl end of AC_RUN_IFELSE | |
2053 | fi dnl poll() was found | |
2054 | fi dnl poll()-check is not disabled | |
a7b99fc4 DS |
2055 | |
2056 | ||
e16c1b8e | 2057 | AC_PATH_PROG( PERL, perl, , |
7dc36344 DS |
2058 | $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) |
2059 | AC_SUBST(PERL) | |
ae1912cb | 2060 | |
e16c1b8e | 2061 | AC_PATH_PROGS( NROFF, gnroff nroff, , |
ae1912cb | 2062 | $PATH:/usr/bin/:/usr/local/bin ) |
96dde76b | 2063 | AC_SUBST(NROFF) |
ae1912cb | 2064 | |
773e7e87 DS |
2065 | if test -n "$NROFF"; then |
2066 | dnl only check for nroff options if an nroff command was found | |
2067 | ||
2068 | AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) | |
2069 | MANOPT="-man" | |
37685848 DS |
2070 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` |
2071 | if test -z "$mancheck"; then | |
773e7e87 DS |
2072 | MANOPT="-mandoc" |
2073 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` | |
2074 | if test -z "$mancheck"; then | |
2075 | MANOPT="" | |
2076 | AC_MSG_RESULT([failed]) | |
2077 | AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) | |
2078 | else | |
2079 | AC_MSG_RESULT([$MANOPT]) | |
2080 | fi | |
37685848 DS |
2081 | else |
2082 | AC_MSG_RESULT([$MANOPT]) | |
2083 | fi | |
773e7e87 DS |
2084 | AC_SUBST(MANOPT) |
2085 | fi | |
2086 | ||
2087 | if test -z "$MANOPT" | |
2088 | then | |
2089 | dnl if no nroff tool was found, or no option that could convert man pages | |
2090 | dnl was found, then disable the built-in manual stuff | |
2091 | AC_MSG_WARN([disabling built-in manual]) | |
2092 | USE_MANUAL="no"; | |
37685848 | 2093 | fi |
37685848 | 2094 | |
f3663a9d DS |
2095 | dnl ************************************************************************* |
2096 | dnl If the manual variable still is set, then we go with providing a built-in | |
2097 | dnl manual | |
2098 | ||
2099 | if test "$USE_MANUAL" = "1"; then | |
2100 | AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) | |
cff90cf3 | 2101 | curl_manual_msg="enabled" |
f3663a9d DS |
2102 | fi |
2103 | ||
2104 | dnl set variable for use in automakefile(s) | |
2105 | AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) | |
2106 | ||
4c663ba9 | 2107 | AC_MSG_CHECKING([whether to enable c-ares]) |
673ff5eb | 2108 | AC_ARG_ENABLE(ares, |
4c663ba9 DS |
2109 | AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups]) |
2110 | AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]), | |
673ff5eb DS |
2111 | [ case "$enableval" in |
2112 | no) | |
2113 | AC_MSG_RESULT(no) | |
2114 | ;; | |
2115 | *) AC_MSG_RESULT(yes) | |
2116 | ||
2117 | if test "x$IPV6_ENABLED" = "x1"; then | |
4c663ba9 | 2118 | AC_MSG_NOTICE([c-ares may not work properly with ipv6]) |
673ff5eb DS |
2119 | fi |
2120 | ||
4c663ba9 | 2121 | AC_DEFINE(USE_ARES, 1, [Define if you want to enable c-ares support]) |
673ff5eb DS |
2122 | dnl substitute HAVE_ARES for curl-config and similar |
2123 | HAVE_ARES="1" | |
2124 | AC_SUBST(HAVE_ARES) | |
2125 | curl_ares_msg="enabled" | |
2126 | ||
f7503863 | 2127 | LIBS="-lcares $LIBS" |
673ff5eb DS |
2128 | |
2129 | dnl For backwards compatibility default to includes/lib in srcdir/ares | |
2130 | dnl If a value is specified it is assumed that the libs are in $val/lib | |
2131 | dnl and the includes are in $val/include. This is the default setup for | |
2132 | dnl ares so it should not be a problem. | |
2133 | if test "x$enableval" = "xyes" ; then | |
2134 | if test -d "$srcdir/ares"; then | |
2135 | aresembedded="yes" | |
2136 | AC_CONFIG_SUBDIRS(ares) | |
2137 | aresinc=`cd $srcdir/ares && pwd` | |
2138 | CPPFLAGS="$CPPFLAGS -I$aresinc" | |
2139 | ||
2140 | dnl the pwd= below cannot 'cd' into the ares dir to get the full | |
2141 | dnl path to it, since it may not exist yet if we build outside of | |
2142 | dnl the source tree | |
2143 | pwd=`pwd` | |
2144 | LDFLAGS="$LDFLAGS -L$pwd/ares" | |
2145 | fi | |
2146 | else | |
2147 | CPPFLAGS="$CPPFLAGS -I$enableval/include" | |
2148 | LDFLAGS="$LDFLAGS -L$enableval/lib" | |
2149 | fi | |
2150 | ||
2151 | if test -z "$aresembedded"; then | |
2152 | dnl verify that a sufficient c-ares is here if we have pointed one | |
2153 | dnl out and don't use the "embedded" ares dir (in which case we don't | |
2154 | dnl check it because it might not have been built yet) | |
2155 | AC_MSG_CHECKING([that c-ares is good and recent enough]) | |
2156 | AC_LINK_IFELSE( [ | |
2157 | #include <ares.h> | |
2158 | /* provide a set of dummy functions in case c-ares was built with debug */ | |
2159 | void curl_dofree() { } | |
2160 | void curl_sclose() { } | |
2161 | void curl_domalloc() { } | |
f3663a9d | 2162 | |
673ff5eb DS |
2163 | int main(void) |
2164 | { | |
2165 | ares_channel channel; | |
4c663ba9 DS |
2166 | ares_cancel(channel); /* added in 1.2.0 */ |
2167 | ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ | |
673ff5eb DS |
2168 | return 0; |
2169 | } | |
2170 | ], | |
2171 | AC_MSG_RESULT(yes), | |
2172 | AC_MSG_RESULT(no) | |
2173 | AC_MSG_ERROR([c-ares library defective or too old]) | |
2174 | ) | |
2175 | fi | |
2176 | ;; | |
2177 | esac ], | |
2178 | AC_MSG_RESULT(no) | |
2179 | ) | |
ae1912cb | 2180 | |
710e370c DS |
2181 | dnl ************************************************************ |
2182 | dnl disable verbose text strings | |
2183 | dnl | |
2184 | AC_MSG_CHECKING([whether to enable verbose strings]) | |
2185 | AC_ARG_ENABLE(verbose, | |
2186 | AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) | |
2187 | AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), | |
2188 | [ case "$enableval" in | |
2189 | no) | |
2190 | AC_MSG_RESULT(no) | |
2191 | AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) | |
2192 | AC_SUBST(CURL_DISABLE_VERBOSE_STRINGS) | |
2193 | curl_verbose_msg="no" | |
2194 | ;; | |
2195 | *) AC_MSG_RESULT(yes) | |
2196 | ;; | |
2197 | esac ], | |
2198 | AC_MSG_RESULT(yes) | |
2199 | ) | |
2200 | ||
d8d3dc93 YT |
2201 | CURL_CHECK_NATIVE_WINDOWS |
2202 | ||
8ed31c48 DS |
2203 | dnl ************************************************************ |
2204 | dnl enable SSPI support | |
2205 | dnl | |
d8d3dc93 | 2206 | AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) |
8ed31c48 DS |
2207 | AC_ARG_ENABLE(sspi, |
2208 | AC_HELP_STRING([--enable-sspi],[Enable SSPI]) | |
2209 | AC_HELP_STRING([--disable-sspi],[Disable SSPI]), | |
2210 | [ case "$enableval" in | |
2211 | yes) | |
d8d3dc93 YT |
2212 | if test "$ac_cv_native_windows" = "yes"; then |
2213 | AC_MSG_RESULT(yes) | |
2214 | AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) | |
2215 | AC_SUBST(USE_WINDOWS_SSPI) | |
2216 | curl_sspi_msg="yes" | |
2217 | else | |
2218 | AC_MSG_RESULT(no) | |
2219 | AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) | |
2220 | fi | |
8ed31c48 DS |
2221 | ;; |
2222 | *) | |
2223 | AC_MSG_RESULT(no) | |
2224 | ;; | |
2225 | esac ], | |
2226 | AC_MSG_RESULT(no) | |
2227 | ) | |
2228 | ||
3c49b405 DS |
2229 | dnl ************************************************************ |
2230 | dnl lame option to switch on debug options | |
2231 | dnl | |
2232 | AC_MSG_CHECKING([whether to enable debug options]) | |
2233 | AC_ARG_ENABLE(debug, | |
f136f435 DS |
2234 | AC_HELP_STRING([--enable-debug],[Enable pedantic debug options]) |
2235 | AC_HELP_STRING([--disable-debug],[Disable debug options]), | |
3c49b405 DS |
2236 | [ case "$enableval" in |
2237 | no) | |
2238 | AC_MSG_RESULT(no) | |
2239 | ;; | |
2240 | *) AC_MSG_RESULT(yes) | |
2241 | ||
f8c3b3aa | 2242 | CPPFLAGS="$CPPFLAGS -DCURLDEBUG" |
4fa58560 | 2243 | CFLAGS="$CFLAGS -g" |
455b1af2 | 2244 | |
4fa58560 DS |
2245 | dnl set compiler "debug" options to become more picky, and remove |
2246 | dnl optimize options from CFLAGS | |
2247 | CURL_CC_DEBUG_OPTS | |
3c49b405 | 2248 | ;; |
4fa58560 DS |
2249 | esac |
2250 | ], | |
3c49b405 DS |
2251 | AC_MSG_RESULT(no) |
2252 | ) | |
2253 | ||
94043b11 DS |
2254 | dnl ************************************************************ |
2255 | dnl disable cryptographic authentication | |
2256 | dnl | |
2257 | AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) | |
2258 | AC_ARG_ENABLE(crypto-auth, | |
2259 | AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) | |
2260 | AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), | |
2261 | [ case "$enableval" in | |
2262 | no) | |
2263 | AC_MSG_RESULT(no) | |
2264 | AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) | |
2265 | AC_SUBST(CURL_DISABLE_CRYPTO_AUTH) | |
2266 | ;; | |
2267 | *) AC_MSG_RESULT(yes) | |
2268 | ;; | |
2269 | esac ], | |
2270 | AC_MSG_RESULT(yes) | |
2271 | ) | |
2272 | ||
ac269a8f DS |
2273 | dnl ************************************************************ |
2274 | dnl disable cookies support | |
2275 | dnl | |
2276 | AC_MSG_CHECKING([whether to enable support for cookies]) | |
2277 | AC_ARG_ENABLE(cookies, | |
2278 | AC_HELP_STRING([--enable-cookies],[Enable cookies support]) | |
2279 | AC_HELP_STRING([--disable-cookies],[Disable cookies support]), | |
2280 | [ case "$enableval" in | |
2281 | no) | |
2282 | AC_MSG_RESULT(no) | |
2283 | AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) | |
2284 | AC_SUBST(CURL_DISABLE_COOKIES) | |
2285 | ;; | |
2286 | *) AC_MSG_RESULT(yes) | |
2287 | ;; | |
2288 | esac ], | |
2289 | AC_MSG_RESULT(yes) | |
2290 | ) | |
2291 | ||
59582a9d DF |
2292 | dnl ************************************************************ |
2293 | dnl Enable hiding of internal symbols in library to reduce its size and | |
2294 | dnl speed dynamic linking of applications. This currently is only supported | |
10489879 | 2295 | dnl on gcc >= 4.0 and SunPro C. |
59582a9d DF |
2296 | dnl |
2297 | AC_MSG_CHECKING([whether to enable hidden symbols in the library]) | |
2298 | AC_ARG_ENABLE(hidden-symbols, | |
10489879 | 2299 | AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) |
59582a9d DF |
2300 | AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), |
2301 | [ case "$enableval" in | |
2302 | no) | |
2303 | AC_MSG_RESULT(no) | |
2304 | ;; | |
e16c1b8e | 2305 | *) |
10489879 | 2306 | AC_MSG_CHECKING([whether $CC supports it]) |
f13ac35e | 2307 | if test "$GCC" = yes ; then |
f13ac35e | 2308 | if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then |
77431568 GK |
2309 | AC_MSG_RESULT(yes) |
2310 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) | |
2311 | AC_SUBST(CURL_HIDDEN_SYMBOLS) | |
2312 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) | |
2313 | AC_SUBST(CURL_EXTERN_SYMBOL) | |
2314 | CFLAGS="$CFLAGS -fvisibility=hidden" | |
f13ac35e DF |
2315 | else |
2316 | AC_MSG_RESULT(no) | |
2317 | fi | |
10489879 | 2318 | |
f13ac35e | 2319 | else |
77431568 GK |
2320 | dnl Test for SunPro cc |
2321 | if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then | |
10489879 | 2322 | AC_MSG_RESULT(yes) |
77431568 GK |
2323 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) |
2324 | AC_SUBST(CURL_HIDDEN_SYMBOLS) | |
2325 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) | |
2326 | AC_SUBST(CURL_EXTERN_SYMBOL) | |
2327 | CFLAGS="$CFLAGS -xldscope=hidden" | |
10489879 DF |
2328 | else |
2329 | AC_MSG_RESULT(no) | |
2330 | fi | |
f13ac35e | 2331 | fi |
59582a9d DF |
2332 | ;; |
2333 | esac ], | |
2334 | AC_MSG_RESULT(no) | |
2335 | ) | |
2336 | ||
2337 | dnl ************************************************************ | |
9f3d9da1 DS |
2338 | if test "x$ws2" = "xyes"; then |
2339 | ||
2340 | dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes | |
2341 | dnl things work when built with c-ares). But we can't just move it last | |
2342 | dnl since then other stuff (SSL) won't build. So we simply append it to the | |
2343 | dnl end. | |
2344 | ||
2345 | LIBS="$LIBS -lws2_32" | |
c461254d | 2346 | TEST_SERVER_LIBS="$TEST_SERVER_LIBS -lws2_32" |
9f3d9da1 DS |
2347 | |
2348 | fi | |
2349 | ||
a0a47f27 DF |
2350 | dnl |
2351 | dnl All the library dependencies put into $LIB apply to libcurl only. | |
2352 | dnl Those in $CURL_LIBS apply to the curl command-line client only. | |
c461254d | 2353 | dnl Those in $TEST_SERVER_LIBS apply to test servers only. |
a0a47f27 DF |
2354 | dnl Those in $ALL_LIBS apply to all targets, including test targets. |
2355 | dnl | |
2356 | LIBCURL_LIBS=$LIBS | |
a0a47f27 DF |
2357 | |
2358 | AC_SUBST(LIBCURL_LIBS) | |
2359 | AC_SUBST(CURL_LIBS) | |
2360 | AC_SUBST(TEST_SERVER_LIBS) | |
c461254d | 2361 | LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link |
a0a47f27 | 2362 | |
20705ca3 DS |
2363 | AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) |
2364 | ||
93c53424 | 2365 | AC_CONFIG_FILES([Makefile \ |
77431568 | 2366 | docs/Makefile \ |
d54cdf29 | 2367 | docs/examples/Makefile \ |
e22657ea | 2368 | docs/libcurl/Makefile \ |
77431568 GK |
2369 | include/Makefile \ |
2370 | include/curl/Makefile \ | |
2371 | src/Makefile \ | |
172f0ba1 | 2372 | lib/Makefile \ |
044ca343 | 2373 | tests/Makefile \ |
b915ca68 | 2374 | tests/data/Makefile \ |
fd8bf5f1 | 2375 | tests/server/Makefile \ |
2aa0c6c4 | 2376 | tests/libtest/Makefile \ |
77431568 GK |
2377 | packages/Makefile \ |
2378 | packages/Win32/Makefile \ | |
2379 | packages/Win32/cygwin/Makefile \ | |
2380 | packages/Linux/Makefile \ | |
2381 | packages/Linux/RPM/Makefile \ | |
2382 | packages/Linux/RPM/curl.spec \ | |
2383 | packages/Linux/RPM/curl-ssl.spec \ | |
c503930b | 2384 | packages/Solaris/Makefile \ |
d78ec593 | 2385 | packages/DOS/Makefile \ |
34f9ab10 DS |
2386 | packages/EPM/curl.list \ |
2387 | packages/EPM/Makefile \ | |
f19cade5 | 2388 | packages/vms/Makefile \ |
c7e9e60b DS |
2389 | packages/AIX/Makefile \ |
2390 | packages/AIX/RPM/Makefile \ | |
15f2647d | 2391 | packages/AIX/RPM/curl.spec \ |
df3ca591 DS |
2392 | curl-config \ |
2393 | libcurl.pc | |
93c53424 DS |
2394 | ]) |
2395 | AC_OUTPUT | |
cff90cf3 DS |
2396 | |
2397 | AC_MSG_NOTICE([Configured to build curl/libcurl: | |
2398 | ||
2399 | curl version: ${VERSION} | |
2400 | Host setup: ${host} | |
2401 | Install prefix: ${prefix} | |
2402 | Compiler: ${CC} | |
2403 | SSL support: ${curl_ssl_msg} | |
2147284c | 2404 | SSH support: ${curl_ssh_msg} |
cff90cf3 DS |
2405 | zlib support: ${curl_zlib_msg} |
2406 | krb4 support: ${curl_krb4_msg} | |
2407 | GSSAPI support: ${curl_gss_msg} | |
48975876 | 2408 | SPNEGO support: ${curl_spnego_msg} |
cff90cf3 DS |
2409 | c-ares support: ${curl_ares_msg} |
2410 | ipv6 support: ${curl_ipv6_msg} | |
96002646 | 2411 | IDN support: ${curl_idn_msg} |
e16c1b8e | 2412 | Build libcurl: Shared=${enable_shared}, Static=${enable_static} |
cff90cf3 | 2413 | Built-in manual: ${curl_manual_msg} |
710e370c | 2414 | Verbose errors: ${curl_verbose_msg} |
8ed31c48 | 2415 | SSPI support: ${curl_sspi_msg} |
779ca097 | 2416 | ca cert path: ${ca} |
d0edb478 | 2417 | LDAP support: ${curl_ldap_msg} |
4b60c3e9 | 2418 | LDAPS support: ${curl_ldaps_msg} |
cff90cf3 | 2419 | ]) |