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d551412a DS |
1 | #*************************************************************************** |
2 | # _ _ ____ _ | |
3 | # Project ___| | | | _ \| | | |
4 | # / __| | | | |_) | | | |
5 | # | (__| |_| | _ <| |___ | |
6 | # \___|\___/|_| \_\_____| | |
7 | # | |
e2c81773 | 8 | # Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al. |
d551412a DS |
9 | # |
10 | # This software is licensed as described in the file COPYING, which | |
11 | # you should have received as part of this distribution. The terms | |
12 | # are also available at http://curl.haxx.se/docs/copyright.html. | |
13 | # | |
14 | # You may opt to use, copy, modify, merge, publish, distribute and/or sell | |
15 | # copies of the Software, and permit persons to whom the Software is | |
16 | # furnished to do so, under the terms of the COPYING file. | |
17 | # | |
18 | # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | |
19 | # KIND, either express or implied. | |
20 | # | |
21 | # $Id$ | |
b377e857 | 22 | #*************************************************************************** |
ae1912cb | 23 | dnl Process this file with autoconf to produce a configure script. |
7349940b | 24 | |
a147a079 | 25 | AC_PREREQ(2.57) |
7349940b | 26 | |
fa1009b6 YT |
27 | dnl Explicitly include our m4 files first. Without these explicit inclusions |
28 | dnl aclocal will actually find and include them automatically, but before it | |
29 | dnl does it might fully scan all other system installed m4 files. Doing this | |
30 | dnl explicit inclusion also allows us to override definitions of macros done | |
31 | dnl elsewhere in other packages with the ones done in our included files. | |
32 | m4_include([m4/reentrant.m4]) | |
33 | m4_include([acinclude.m4]) | |
34 | ||
380ed8be | 35 | dnl We don't know the version number "statically" so we use a dash here |
d70f3374 | 36 | AC_INIT([curl], [-], [a suitable curl mailing list => http://curl.haxx.se/mail/]) |
d5ba0309 DS |
37 | |
38 | dnl configure script copyright | |
267836e8 | 39 | AC_COPYRIGHT([Copyright (c) 1998 - 2008 Daniel Stenberg, <daniel@haxx.se> |
e16c1b8e | 40 | This configure script may be copied, distributed and modified under the |
d5ba0309 DS |
41 | terms of the curl license; see COPYING for more details]) |
42 | ||
93c53424 | 43 | AC_CONFIG_SRCDIR([lib/urldata.h]) |
1a4fddb9 | 44 | AM_CONFIG_HEADER(lib/config.h src/config.h) |
ed29552b | 45 | AM_MAINTAINER_MODE |
8f5ffd94 | 46 | |
0b57c475 YT |
47 | dnl SED is mandatory for configure process and libtool. |
48 | dnl Set it now and prevent it from being changed later. | |
49 | AC_PATH_PROG([SED], [sed], [not_found], | |
bfaab6ed | 50 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
51 | if test -z "$SED" || test "$SED" = "not_found"; then |
52 | AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.]) | |
bfaab6ed | 53 | fi |
0b57c475 YT |
54 | ac_cv_prog_sed="$SED" |
55 | ac_cv_prog_SED="$SED" | |
56 | AC_SUBST([SED]) | |
075c5342 | 57 | |
0b57c475 YT |
58 | dnl GREP is mandatory for configure process and libtool. |
59 | dnl Set it now and prevent it from being changed later. | |
60 | AC_PATH_PROG([GREP], [grep], [not_found], | |
bfaab6ed | 61 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
62 | if test -z "$GREP" || test "$GREP" = "not_found"; then |
63 | AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.]) | |
64 | fi | |
65 | ac_cv_prog_grep="$GREP" | |
66 | ac_cv_prog_GREP="$GREP" | |
bfaab6ed | 67 | AC_SUBST([GREP]) |
0b57c475 YT |
68 | |
69 | dnl EGREP is mandatory for configure process and libtool. | |
70 | dnl Set it now and prevent it from being changed later. | |
71 | if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then | |
72 | AC_MSG_CHECKING([for egrep]) | |
73 | EGREP="$GREP -E" | |
74 | AC_MSG_RESULT([$EGREP]) | |
75 | else | |
76 | AC_PATH_PROG([EGREP], [egrep], [not_found], | |
77 | [$PATH:/usr/bin:/usr/local/bin]) | |
3fc39a6e | 78 | fi |
0b57c475 YT |
79 | if test -z "$EGREP" || test "$EGREP" = "not_found"; then |
80 | AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.]) | |
81 | fi | |
82 | ac_cv_prog_egrep="$EGREP" | |
83 | ac_cv_prog_EGREP="$EGREP" | |
84 | AC_SUBST([EGREP]) | |
3fc39a6e | 85 | |
0b57c475 YT |
86 | dnl AR is mandatory for configure process and libtool. |
87 | dnl This is target dependant, so check it as a tool. | |
88 | AC_PATH_TOOL([AR], [ar], [not_found], | |
89 | [$PATH:/usr/bin:/usr/local/bin]) | |
90 | if test -z "$AR" || test "$AR" = "not_found"; then | |
91 | AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.]) | |
3fc39a6e | 92 | fi |
0b57c475 YT |
93 | AC_SUBST([AR]) |
94 | ||
faaaf626 | 95 | AC_SUBST(libext) |
9f7c6341 | 96 | |
7349940b | 97 | dnl figure out the libcurl version |
593170d1 | 98 | VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` |
8f5ffd94 | 99 | AM_INIT_AUTOMAKE(curl,$VERSION) |
075c5342 DS |
100 | AC_MSG_CHECKING([curl version]) |
101 | AC_MSG_RESULT($VERSION) | |
caf8c01e | 102 | |
1e5e0f9a DS |
103 | dnl |
104 | dnl we extract the numerical version for curl-config only | |
593170d1 | 105 | VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` |
1e5e0f9a DS |
106 | AC_SUBST(VERSIONNUM) |
107 | ||
c503930b CB |
108 | dnl Solaris pkgadd support definitions |
109 | PKGADD_PKG="HAXXcurl" | |
110 | PKGADD_NAME="cURL - a client that groks URLs" | |
111 | PKGADD_VENDOR="curl.haxx.se" | |
112 | AC_SUBST(PKGADD_PKG) | |
113 | AC_SUBST(PKGADD_NAME) | |
114 | AC_SUBST(PKGADD_VENDOR) | |
115 | ||
cff90cf3 | 116 | dnl |
710e370c | 117 | dnl initialize all the info variables |
bebd5dbc | 118 | curl_ssl_msg="no (--with-ssl / --with-gnutls)" |
2147284c | 119 | curl_ssh_msg="no (--with-libssh2)" |
710e370c DS |
120 | curl_zlib_msg="no (--with-zlib)" |
121 | curl_krb4_msg="no (--with-krb4*)" | |
122 | curl_gss_msg="no (--with-gssapi)" | |
123 | curl_spnego_msg="no (--with-spnego)" | |
124 | curl_ares_msg="no (--enable-ares)" | |
125 | curl_ipv6_msg="no (--enable-ipv6)" | |
126 | curl_idn_msg="no (--with-libidn)" | |
127 | curl_manual_msg="no (--enable-manual)" | |
128 | curl_verbose_msg="enabled (--disable-verbose)" | |
8ed31c48 | 129 | curl_sspi_msg="no (--enable-sspi)" |
d0edb478 | 130 | curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" |
4b60c3e9 | 131 | curl_ldaps_msg="no (--enable-ldaps)" |
c503930b | 132 | |
a0a47f27 DF |
133 | dnl |
134 | dnl Save anything in $LIBS for later | |
135 | dnl | |
136 | ALL_LIBS=$LIBS | |
137 | ||
caf8c01e DS |
138 | dnl |
139 | dnl Detect the canonical host and target build environment | |
140 | dnl | |
ae1912cb | 141 | |
c77f77a1 | 142 | AC_CANONICAL_HOST |
93c53424 | 143 | dnl Get system canonical name |
22a32389 | 144 | AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) |
1b1f143c DS |
145 | |
146 | dnl Check for AIX weirdos | |
147 | AC_AIX | |
148 | ||
93c53424 DS |
149 | dnl Checks for programs. |
150 | AC_PROG_CC | |
151 | ||
1bc49007 | 152 | dnl Our configure and build reentrant settings |
8a323f83 | 153 | CONFIGURE_REENTRANT |
1bc49007 | 154 | |
d4ffc5ef | 155 | dnl check for how to do large files |
1b1f143c | 156 | AC_SYS_LARGEFILE |
d4ffc5ef | 157 | |
c84f84c7 | 158 | dnl support building of Windows DLLs |
1e8f0c57 DS |
159 | AC_LIBTOOL_WIN32_DLL |
160 | ||
23786eae | 161 | dnl skip libtool C++ and Fortran compiler checks |
d31feb8f | 162 | m4_ifdef([AC_PROG_CXX], [m4_undefine([AC_PROG_CXX])]) |
c84f84c7 | 163 | m4_defun([AC_PROG_CXX],[]) |
60588b24 DS |
164 | m4_ifdef([AC_PROG_CXXCPP], [m4_undefine([AC_PROG_CXXCPP])]) |
165 | m4_defun([AC_PROG_CXXCPP],[true]) | |
d31feb8f | 166 | m4_ifdef([AC_PROG_F77], [m4_undefine([AC_PROG_F77])]) |
c84f84c7 YT |
167 | m4_defun([AC_PROG_F77],[]) |
168 | ||
23786eae | 169 | dnl skip libtool C++ and Fortran linker checks |
d31feb8f | 170 | m4_ifdef([AC_LIBTOOL_CXX], [m4_undefine([AC_LIBTOOL_CXX])]) |
23786eae | 171 | m4_defun([AC_LIBTOOL_CXX],[]) |
60588b24 DS |
172 | m4_ifdef([AC_LIBTOOL_CXXCPP], [m4_undefine([AC_LIBTOOL_CXXCPP])]) |
173 | m4_defun([AC_LIBTOOL_CXXCPP],[true]) | |
d31feb8f | 174 | m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) |
23786eae YT |
175 | m4_defun([AC_LIBTOOL_F77],[]) |
176 | ||
5c7c79bd YT |
177 | dnl force libtool to build static libraries with PIC on AMD64-linux |
178 | AC_MSG_CHECKING([if arch-OS host is AMD64-linux (to build static libraries with PIC)]) | |
74befdfb | 179 | case $host in |
389a15a8 | 180 | x86_64*linux*) |
74befdfb YT |
181 | AC_MSG_RESULT([yes]) |
182 | with_pic=yes | |
183 | ;; | |
184 | *) | |
185 | AC_MSG_RESULT([no]) | |
186 | ;; | |
187 | esac | |
188 | ||
1e8f0c57 | 189 | dnl libtool setup |
d20a0516 | 190 | AC_PROG_LIBTOOL |
93c53424 | 191 | |
fcfc6de9 | 192 | AC_MSG_CHECKING([if we need -no-undefined]) |
ecf3aee4 | 193 | case $host in |
7358db5c | 194 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) |
ecf3aee4 DS |
195 | need_no_undefined=yes |
196 | ;; | |
197 | *) | |
198 | need_no_undefined=no | |
199 | ;; | |
200 | esac | |
fcfc6de9 | 201 | AC_MSG_RESULT($need_no_undefined) |
ecf3aee4 DS |
202 | AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) |
203 | ||
fcfc6de9 | 204 | AC_MSG_CHECKING([if we need -mimpure-text]) |
5ab9d72e | 205 | mimpure=no |
fcfc6de9 DS |
206 | case $host in |
207 | *-*-solaris2*) | |
208 | if test "$GCC" = "yes"; then | |
209 | mimpure="yes" | |
210 | fi | |
211 | ;; | |
212 | *) | |
fcfc6de9 DS |
213 | ;; |
214 | esac | |
215 | AC_MSG_RESULT($mimpure) | |
216 | AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) | |
bff96239 | 217 | AM_CONDITIONAL(STATICLIB, false) |
fcfc6de9 | 218 | |
4d815c99 DS |
219 | AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) |
220 | case $host in | |
221 | *-*-mingw*) | |
222 | AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) | |
223 | AC_MSG_RESULT(yes) | |
b29017f1 | 224 | AC_MSG_CHECKING([if we need CURL_STATICLIB]) |
0bb04082 DS |
225 | if test "X$enable_shared" = "Xno" |
226 | then | |
227 | AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) | |
228 | AC_MSG_RESULT(yes) | |
bff96239 | 229 | AM_CONDITIONAL(STATICLIB, true) |
b29017f1 DS |
230 | else |
231 | AC_MSG_RESULT(no) | |
0bb04082 | 232 | fi |
4d815c99 DS |
233 | ;; |
234 | *) | |
235 | AC_MSG_RESULT(no) | |
236 | ;; | |
237 | esac | |
238 | ||
9de4e5eb DF |
239 | # Determine whether all dependent libraries must be specified when linking |
240 | if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" | |
241 | then | |
242 | REQUIRE_LIB_DEPS=no | |
243 | else | |
244 | REQUIRE_LIB_DEPS=yes | |
245 | fi | |
246 | AC_SUBST(REQUIRE_LIB_DEPS) | |
247 | ||
d1a1fcc6 DS |
248 | dnl The install stuff has already been taken care of by the automake stuff |
249 | dnl AC_PROG_INSTALL | |
ae1912cb DS |
250 | AC_PROG_MAKE_SET |
251 | ||
375cdf89 DS |
252 | dnl check if there's a way to force code inline |
253 | AC_C_INLINE | |
254 | ||
33ddeb6d YT |
255 | dnl ********************************************************************** |
256 | dnl platform/compiler/architecture specific checks/flags | |
257 | dnl ********************************************************************** | |
258 | ||
259 | case $host in | |
260 | # | |
261 | x86_64*linux*) | |
262 | # | |
263 | dnl find out if icc is being used | |
264 | if test "z$ICC" = "z"; then | |
265 | CURL_DETECT_ICC | |
266 | fi | |
267 | # | |
268 | if test "$ICC" = "yes"; then | |
269 | dnl figure out icc version | |
d0fe681a | 270 | AC_MSG_CHECKING([icc version]) |
33ddeb6d YT |
271 | iccver=`$CC -dumpversion` |
272 | iccnhi=`echo $iccver | cut -d . -f1` | |
273 | iccnlo=`echo $iccver | cut -d . -f2` | |
274 | iccnum=`(expr $iccnhi "*" 100 + $iccnlo) 2>/dev/null` | |
275 | AC_MSG_RESULT($iccver) | |
276 | # | |
277 | if test "$iccnum" -ge "900" && test "$iccnum" -lt "1000"; then | |
278 | dnl icc 9.X specific | |
279 | CFLAGS="$CFLAGS -i-dynamic" | |
280 | fi | |
281 | # | |
282 | if test "$iccnum" -ge "1000"; then | |
283 | dnl icc 10.X or later | |
284 | CFLAGS="$CFLAGS -shared-intel" | |
285 | fi | |
286 | # | |
287 | fi | |
288 | ;; | |
289 | # | |
290 | esac | |
291 | ||
b5afd531 YT |
292 | AC_MSG_CHECKING([whether we are using the IBM C compiler]) |
293 | CURL_CHECK_DEF([__IBMC__], [], [silent]) | |
513c22df YT |
294 | CURL_CHECK_DEF([__IBMCPP__], [], [silent]) |
295 | if test "$curl_cv_have_def___IBMC__" = "yes" || | |
296 | test "$curl_cv_have_def___IBMCPP__" = "yes"; then | |
b5afd531 YT |
297 | AC_MSG_RESULT([yes]) |
298 | dnl Ensure that compiler optimizations are always thread-safe. | |
299 | CFLAGS="$CFLAGS -qthreaded" | |
300 | dnl Disable type based strict aliasing optimizations, using worst | |
301 | dnl case aliasing assumptions when compiling. Type based aliasing | |
302 | dnl would restrict the lvalues that could be safely used to access | |
303 | dnl a data object. | |
304 | CFLAGS="$CFLAGS -qnoansialias" | |
305 | dnl Force compiler to stop after the compilation phase, without | |
306 | dnl generating an object code file when compilation has errors. | |
2c61e9c7 | 307 | CFLAGS="$CFLAGS -qhalt=e" |
b5afd531 YT |
308 | else |
309 | AC_MSG_RESULT([no]) | |
2c61e9c7 YT |
310 | fi |
311 | ||
3a705696 YT |
312 | AC_MSG_CHECKING([whether we are using the DEC/Compaq C compiler]) |
313 | CURL_CHECK_DEF([__DECC], [], [silent]) | |
314 | CURL_CHECK_DEF([__DECC_VER], [], [silent]) | |
315 | if test "$curl_cv_have_def___DECC" = "yes" || | |
316 | test "$curl_cv_have_def___DECC_VER" = "yes"; then | |
317 | AC_MSG_RESULT([yes]) | |
318 | dnl Select strict ANSI C compiler mode | |
319 | CFLAGS="$CFLAGS -std1" | |
71525352 YT |
320 | dnl Select a higher warning level than default level2 |
321 | CFLAGS="$CFLAGS -msg_enable level3" | |
3a705696 YT |
322 | dnl Generate warnings for missing function prototypes |
323 | CFLAGS="$CFLAGS -warnprotos" | |
3f84e373 YT |
324 | dnl Change some warnings into fatal errors |
325 | CFLAGS="$CFLAGS -msg_fatal toofewargs,toomanyargs" | |
3a705696 YT |
326 | else |
327 | AC_MSG_RESULT([no]) | |
328 | fi | |
329 | ||
2c61e9c7 YT |
330 | CURL_CHECK_COMPILER_HALT_ON_ERROR |
331 | CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE | |
332 | ||
333 | dnl ********************************************************************** | |
334 | dnl Compilation based checks should not be done before this point. | |
335 | dnl ********************************************************************** | |
336 | ||
337 | dnl ********************************************************************** | |
338 | dnl Make sure that our checks for headers windows.h winsock.h winsock2.h | |
339 | dnl and ws2tcpip.h take precedence over any other further checks which | |
340 | dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for | |
341 | dnl this specific header files. And do them before its results are used. | |
342 | dnl ********************************************************************** | |
343 | ||
344 | CURL_CHECK_HEADER_WINDOWS | |
345 | CURL_CHECK_NATIVE_WINDOWS | |
346 | case X-"$ac_cv_native_windows" in | |
347 | X-yes) | |
348 | CURL_CHECK_HEADER_WINSOCK | |
349 | CURL_CHECK_HEADER_WINSOCK2 | |
350 | CURL_CHECK_HEADER_WS2TCPIP | |
351 | CURL_CHECK_HEADER_WINLDAP | |
352 | CURL_CHECK_HEADER_WINBER | |
353 | ;; | |
354 | *) | |
355 | ac_cv_header_winsock_h="no" | |
356 | ac_cv_header_winsock2_h="no" | |
357 | ac_cv_header_ws2tcpip_h="no" | |
358 | ac_cv_header_winldap_h="no" | |
359 | ac_cv_header_winber_h="no" | |
360 | ;; | |
361 | esac | |
362 | ||
fd3881ea DS |
363 | dnl ************************************************************ |
364 | dnl switch off particular protocols | |
365 | dnl | |
366 | AC_MSG_CHECKING([whether to support http]) | |
367 | AC_ARG_ENABLE(http, | |
f136f435 DS |
368 | AC_HELP_STRING([--enable-http],[Enable HTTP support]) |
369 | AC_HELP_STRING([--disable-http],[Disable HTTP support]), | |
fd3881ea DS |
370 | [ case "$enableval" in |
371 | no) | |
372 | AC_MSG_RESULT(no) | |
22a32389 | 373 | AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) |
67a83c1b | 374 | AC_MSG_WARN([disable HTTP disables FTP over proxy]) |
3955b313 | 375 | AC_SUBST(CURL_DISABLE_HTTP, [1]) |
fd3881ea DS |
376 | ;; |
377 | *) AC_MSG_RESULT(yes) | |
378 | ;; | |
379 | esac ], | |
380 | AC_MSG_RESULT(yes) | |
381 | ) | |
382 | AC_MSG_CHECKING([whether to support ftp]) | |
383 | AC_ARG_ENABLE(ftp, | |
f136f435 DS |
384 | AC_HELP_STRING([--enable-ftp],[Enable FTP support]) |
385 | AC_HELP_STRING([--disable-ftp],[Disable FTP support]), | |
fd3881ea DS |
386 | [ case "$enableval" in |
387 | no) | |
388 | AC_MSG_RESULT(no) | |
22a32389 | 389 | AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) |
3955b313 | 390 | AC_SUBST(CURL_DISABLE_FTP, [1]) |
fd3881ea DS |
391 | ;; |
392 | *) AC_MSG_RESULT(yes) | |
393 | ;; | |
394 | esac ], | |
395 | AC_MSG_RESULT(yes) | |
396 | ) | |
fd3881ea DS |
397 | AC_MSG_CHECKING([whether to support file]) |
398 | AC_ARG_ENABLE(file, | |
f136f435 DS |
399 | AC_HELP_STRING([--enable-file],[Enable FILE support]) |
400 | AC_HELP_STRING([--disable-file],[Disable FILE support]), | |
fd3881ea DS |
401 | [ case "$enableval" in |
402 | no) | |
403 | AC_MSG_RESULT(no) | |
22a32389 | 404 | AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) |
3955b313 | 405 | AC_SUBST(CURL_DISABLE_FILE, [1]) |
fd3881ea DS |
406 | ;; |
407 | *) AC_MSG_RESULT(yes) | |
408 | ;; | |
409 | esac ], | |
410 | AC_MSG_RESULT(yes) | |
411 | ) | |
412 | AC_MSG_CHECKING([whether to support ldap]) | |
413 | AC_ARG_ENABLE(ldap, | |
f136f435 DS |
414 | AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) |
415 | AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), | |
fd3881ea DS |
416 | [ case "$enableval" in |
417 | no) | |
418 | AC_MSG_RESULT(no) | |
22a32389 | 419 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) |
3955b313 | 420 | AC_SUBST(CURL_DISABLE_LDAP, [1]) |
fd3881ea | 421 | ;; |
a674654f YT |
422 | *) |
423 | case $host in | |
424 | *-*-cygwin*) | |
425 | # Force no ldap. config/build process is broken for cygwin | |
426 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
427 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
428 | AC_MSG_RESULT(no) | |
429 | ;; | |
430 | *) | |
431 | AC_MSG_RESULT(yes) | |
432 | esac | |
fd3881ea | 433 | ;; |
a674654f YT |
434 | esac ],[ |
435 | case $host in | |
436 | *-*-cygwin*) | |
437 | # Force no ldap. config/build process is broken for cygwin | |
438 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
439 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
440 | AC_MSG_RESULT(no) | |
441 | ;; | |
442 | *) | |
443 | AC_MSG_RESULT(yes) | |
444 | esac ] | |
fd3881ea | 445 | ) |
4b60c3e9 GK |
446 | AC_MSG_CHECKING([whether to support ldaps]) |
447 | AC_ARG_ENABLE(ldaps, | |
448 | AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) | |
449 | AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), | |
450 | [ case "$enableval" in | |
451 | no) | |
452 | AC_MSG_RESULT(no) | |
453 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
454 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
455 | ;; | |
456 | *) if test x$CURL_DISABLE_LDAP = x1 ; then | |
457 | AC_MSG_RESULT(LDAP support needs to be enabled in order to enable LDAPS support!) | |
458 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
459 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
460 | else | |
461 | AC_MSG_RESULT(yes) | |
462 | AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) | |
463 | curl_ldaps_msg="enabled" | |
464 | fi | |
465 | ;; | |
466 | esac ], | |
467 | AC_MSG_RESULT(no) | |
468 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
469 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
470 | ) | |
471 | ||
fd3881ea DS |
472 | AC_MSG_CHECKING([whether to support dict]) |
473 | AC_ARG_ENABLE(dict, | |
f136f435 DS |
474 | AC_HELP_STRING([--enable-dict],[Enable DICT support]) |
475 | AC_HELP_STRING([--disable-dict],[Disable DICT support]), | |
fd3881ea DS |
476 | [ case "$enableval" in |
477 | no) | |
478 | AC_MSG_RESULT(no) | |
b9c60df0 | 479 | AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) |
3955b313 | 480 | AC_SUBST(CURL_DISABLE_DICT, [1]) |
fd3881ea DS |
481 | ;; |
482 | *) AC_MSG_RESULT(yes) | |
483 | ;; | |
484 | esac ], | |
485 | AC_MSG_RESULT(yes) | |
486 | ) | |
487 | AC_MSG_CHECKING([whether to support telnet]) | |
488 | AC_ARG_ENABLE(telnet, | |
f136f435 DS |
489 | AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) |
490 | AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), | |
fd3881ea DS |
491 | [ case "$enableval" in |
492 | no) | |
493 | AC_MSG_RESULT(no) | |
22a32389 | 494 | AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) |
3955b313 | 495 | AC_SUBST(CURL_DISABLE_TELNET, [1]) |
fd3881ea DS |
496 | ;; |
497 | *) AC_MSG_RESULT(yes) | |
498 | ;; | |
499 | esac ], | |
500 | AC_MSG_RESULT(yes) | |
501 | ) | |
56d9624b DS |
502 | AC_MSG_CHECKING([whether to support tftp]) |
503 | AC_ARG_ENABLE(tftp, | |
504 | AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) | |
505 | AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), | |
506 | [ case "$enableval" in | |
507 | no) | |
508 | AC_MSG_RESULT(no) | |
509 | AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) | |
510 | AC_SUBST(CURL_DISABLE_TFTP, [1]) | |
511 | ;; | |
512 | *) AC_MSG_RESULT(yes) | |
513 | ;; | |
514 | esac ], | |
515 | AC_MSG_RESULT(yes) | |
516 | ) | |
fd3881ea | 517 | |
f3663a9d DS |
518 | dnl ********************************************************************** |
519 | dnl Check for built-in manual | |
520 | dnl ********************************************************************** | |
521 | ||
522 | AC_MSG_CHECKING([whether to provide built-in manual]) | |
523 | AC_ARG_ENABLE(manual, | |
524 | AC_HELP_STRING([--enable-manual],[Enable built-in manual]) | |
525 | AC_HELP_STRING([--disable-manual],[Disable built-in manual]), | |
526 | [ case "$enableval" in | |
527 | no) | |
528 | AC_MSG_RESULT(no) | |
529 | ;; | |
530 | *) AC_MSG_RESULT(yes) | |
531 | USE_MANUAL="1" | |
532 | ;; | |
533 | esac ], | |
534 | AC_MSG_RESULT(yes) | |
535 | USE_MANUAL="1" | |
536 | ) | |
537 | dnl The actual use of the USE_MANUAL variable is done much later in this | |
538 | dnl script to allow other actions to disable it as well. | |
539 | ||
2df622fd DS |
540 | dnl ********************************************************************** |
541 | dnl check if this is the Intel ICC compiler, and if so make it stricter | |
542 | dnl (convert warning 147 into an error) so that it properly can detect the | |
543 | dnl gethostbyname_r() version | |
544 | dnl ********************************************************************** | |
545 | CURL_DETECT_ICC([CFLAGS="$CFLAGS -we 147"]) | |
546 | ||
ae1912cb DS |
547 | dnl ********************************************************************** |
548 | dnl Checks for libraries. | |
549 | dnl ********************************************************************** | |
550 | ||
9f2780a2 DS |
551 | dnl gethostbyname without lib or in the nsl lib? |
552 | AC_CHECK_FUNC(gethostbyname, | |
553 | [HAVE_GETHOSTBYNAME="1" | |
554 | ], | |
555 | [ AC_CHECK_LIB(nsl, gethostbyname, | |
556 | [HAVE_GETHOSTBYNAME="1" | |
557 | LIBS="$LIBS -lnsl" | |
558 | ]) | |
559 | ]) | |
560 | ||
561 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
562 | then | |
61fb8fea | 563 | dnl gethostbyname in the socket lib? |
9f2780a2 DS |
564 | AC_CHECK_LIB(socket, gethostbyname, |
565 | [HAVE_GETHOSTBYNAME="1" | |
566 | LIBS="$LIBS -lsocket" | |
567 | ]) | |
61fb8fea DS |
568 | fi |
569 | ||
9f2780a2 DS |
570 | dnl At least one system has been identified to require BOTH nsl and socket |
571 | dnl libs at the same time to link properly. | |
572 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
573 | then | |
af43ce73 | 574 | AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) |
caf8c01e DS |
575 | my_ac_save_LIBS=$LIBS |
576 | LIBS="-lnsl -lsocket $LIBS" | |
8ad1928d YT |
577 | AC_LINK_IFELSE([ |
578 | AC_LANG_PROGRAM([[ | |
579 | ]],[[ | |
580 | gethostbyname(); | |
581 | ]]) | |
582 | ],[ | |
583 | AC_MSG_RESULT([yes]) | |
584 | HAVE_GETHOSTBYNAME="1" | |
585 | ],[ | |
586 | AC_MSG_RESULT([no]) | |
587 | LIBS=$my_ac_save_LIBS | |
588 | ]) | |
9f2780a2 | 589 | fi |
caf8c01e | 590 | |
9f2780a2 DS |
591 | if test "$HAVE_GETHOSTBYNAME" != "1" |
592 | then | |
560a82ae YT |
593 | dnl This is for winsock systems |
594 | if test "$ac_cv_header_windows_h" = "yes"; then | |
595 | if test "$ac_cv_header_winsock_h" = "yes"; then | |
512b9ac1 YT |
596 | case $host in |
597 | *-*-mingw32ce*) | |
598 | winsock_LIB="-lwinsock" | |
599 | ;; | |
600 | *) | |
601 | winsock_LIB="-lwsock32" | |
602 | ;; | |
603 | esac | |
560a82ae YT |
604 | fi |
605 | if test "$ac_cv_header_winsock2_h" = "yes"; then | |
606 | winsock_LIB="-lws2_32" | |
607 | fi | |
608 | if test ! -z "$winsock_LIB"; then | |
609 | my_ac_save_LIBS=$LIBS | |
610 | LIBS="$winsock_LIB $LIBS" | |
611 | AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) | |
8ad1928d YT |
612 | AC_LINK_IFELSE([ |
613 | AC_LANG_PROGRAM([[ | |
560a82ae YT |
614 | #ifdef HAVE_WINDOWS_H |
615 | #ifndef WIN32_LEAN_AND_MEAN | |
616 | #define WIN32_LEAN_AND_MEAN | |
617 | #endif | |
618 | #include <windows.h> | |
619 | #ifdef HAVE_WINSOCK2_H | |
620 | #include <winsock2.h> | |
621 | #else | |
622 | #ifdef HAVE_WINSOCK_H | |
623 | #include <winsock.h> | |
624 | #endif | |
625 | #endif | |
626 | #endif | |
8ad1928d | 627 | ]],[[ |
560a82ae | 628 | gethostbyname("www.dummysite.com"); |
8ad1928d YT |
629 | ]]) |
630 | ],[ | |
631 | AC_MSG_RESULT([yes]) | |
632 | HAVE_GETHOSTBYNAME="1" | |
633 | ],[ | |
634 | AC_MSG_RESULT([no]) | |
635 | winsock_LIB="" | |
636 | LIBS=$my_ac_save_LIBS | |
560a82ae YT |
637 | ]) |
638 | fi | |
639 | fi | |
684245d6 DF |
640 | fi |
641 | ||
0427e944 DF |
642 | if test "$HAVE_GETHOSTBYNAME" != "1" |
643 | then | |
644 | dnl This is for Minix 3.1 | |
645 | AC_MSG_CHECKING([for gethostbyname for Minix 3]) | |
8ad1928d YT |
646 | AC_LINK_IFELSE([ |
647 | AC_LANG_PROGRAM([[ | |
0427e944 | 648 | /* Older Minix versions may need <net/gen/netdb.h> here instead */ |
8ad1928d YT |
649 | #include <netdb.h> |
650 | ]],[[ | |
651 | gethostbyname("www.dummysite.com"); | |
652 | ]]) | |
653 | ],[ | |
654 | AC_MSG_RESULT([yes]) | |
655 | HAVE_GETHOSTBYNAME="1" | |
656 | ],[ | |
657 | AC_MSG_RESULT([no]) | |
658 | ]) | |
0427e944 DF |
659 | fi |
660 | ||
684245d6 DF |
661 | if test "$HAVE_GETHOSTBYNAME" != "1" |
662 | then | |
663 | dnl This is for eCos with a stubbed DNS implementation | |
664 | AC_MSG_CHECKING([for gethostbyname for eCos]) | |
8ad1928d YT |
665 | AC_LINK_IFELSE([ |
666 | AC_LANG_PROGRAM([[ | |
684245d6 | 667 | #include <stdio.h> |
8ad1928d YT |
668 | #include <netdb.h> |
669 | ]],[[ | |
670 | gethostbyname("www.dummysite.com"); | |
671 | ]]) | |
672 | ],[ | |
673 | AC_MSG_RESULT([yes]) | |
674 | HAVE_GETHOSTBYNAME="1" | |
675 | ],[ | |
676 | AC_MSG_RESULT([no]) | |
677 | ]) | |
9f2780a2 DS |
678 | fi |
679 | ||
b97606f0 DS |
680 | if test "$HAVE_GETHOSTBYNAME" != "1" |
681 | then | |
682 | dnl gethostbyname in the network lib - for Haiku OS | |
683 | AC_CHECK_LIB(network, gethostbyname, | |
684 | [HAVE_GETHOSTBYNAME="1" | |
685 | LIBS="$LIBS -lnetwork" | |
686 | ]) | |
687 | fi | |
688 | ||
58f4af79 DS |
689 | if test "$HAVE_GETHOSTBYNAME" != "1" |
690 | then | |
691 | dnl gethostbyname in the net lib - for BeOS | |
692 | AC_CHECK_LIB(net, gethostbyname, | |
693 | [HAVE_GETHOSTBYNAME="1" | |
694 | LIBS="$LIBS -lnet" | |
695 | ]) | |
696 | fi | |
697 | ||
698 | ||
9f2780a2 DS |
699 | if test "$HAVE_GETHOSTBYNAME" = "1"; then |
700 | AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname]) | |
701 | else | |
702 | AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) | |
caf8c01e DS |
703 | fi |
704 | ||
ae1912cb | 705 | dnl resolve lib? |
22a32389 | 706 | AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) |
ae1912cb | 707 | |
b174aeaa DS |
708 | if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then |
709 | AC_CHECK_LIB(resolve, strcasecmp, | |
710 | [LIBS="-lresolve $LIBS"], | |
711 | , | |
712 | -lnsl) | |
713 | fi | |
714 | ||
ae1912cb | 715 | dnl socket lib? |
22a32389 | 716 | AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ]) |
ae1912cb | 717 | |
b380dd03 | 718 | dnl ********************************************************************** |
ed80eb5b YT |
719 | dnl In case that function clock_gettime with monotonic timer is available, |
720 | dnl check for additional required libraries. | |
b380dd03 | 721 | dnl ********************************************************************** |
ed80eb5b | 722 | CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC |
b380dd03 | 723 | |
c461254d DF |
724 | dnl ********************************************************************** |
725 | dnl The preceding library checks are all potentially useful for test | |
726 | dnl servers (for providing networking support). Save the list of required | |
727 | dnl libraries at this point for use while linking those test servers. | |
728 | dnl ********************************************************************** | |
729 | TEST_SERVER_LIBS=$LIBS | |
ae1912cb | 730 | |
c461254d | 731 | dnl ********************************************************************** |
075c5342 DS |
732 | AC_MSG_CHECKING([whether to use libgcc]) |
733 | AC_ARG_ENABLE(libgcc, | |
734 | AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), | |
735 | [ case "$enableval" in | |
736 | yes) | |
a0a47f27 | 737 | ALL_LIBS="$ALL_LIBS -lgcc" |
075c5342 DS |
738 | AC_MSG_RESULT(yes) |
739 | ;; | |
740 | *) AC_MSG_RESULT(no) | |
741 | ;; | |
742 | esac ], | |
743 | AC_MSG_RESULT(no) | |
744 | ) | |
745 | ||
3ec605de | 746 | dnl ********************************************************************** |
d0edb478 | 747 | dnl Check for LDAP |
205f8b26 DF |
748 | dnl ********************************************************************** |
749 | ||
750 | LDAPLIBNAME="" | |
751 | AC_ARG_WITH(ldap-lib, | |
d0edb478 | 752 | AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), |
205f8b26 DF |
753 | [LDAPLIBNAME="$withval"]) |
754 | ||
755 | LBERLIBNAME="" | |
756 | AC_ARG_WITH(lber-lib, | |
d0edb478 | 757 | AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), |
205f8b26 DF |
758 | [LBERLIBNAME="$withval"]) |
759 | ||
760 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
761 | ||
a171f60b YT |
762 | CURL_CHECK_HEADER_LBER |
763 | CURL_CHECK_HEADER_LDAP | |
764 | CURL_CHECK_HEADER_LDAPSSL | |
765 | CURL_CHECK_HEADER_LDAP_SSL | |
3337be81 | 766 | |
205f8b26 DF |
767 | if test -z "$LDAPLIBNAME" ; then |
768 | case $host in | |
d0edb478 | 769 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) |
205f8b26 | 770 | dnl Windows uses a single and unique OpenLDAP DLL name |
d0edb478 | 771 | LDAPLIBNAME="wldap32" |
205f8b26 DF |
772 | LBERLIBNAME="no" |
773 | ;; | |
774 | esac | |
775 | fi | |
776 | ||
777 | if test "$LDAPLIBNAME" ; then | |
d0edb478 DS |
778 | AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ |
779 | AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) | |
780 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
781 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
782 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
783 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 784 | else |
4db954f8 YT |
785 | dnl Try to find the right ldap libraries for this system |
786 | CURL_CHECK_LIBS_LDAP | |
787 | case X-"$curl_cv_ldap_LIBS" in | |
788 | X-unknown) | |
789 | AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) | |
790 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
791 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
c37cdbe2 DF |
792 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
793 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
4db954f8 YT |
794 | ;; |
795 | esac | |
205f8b26 | 796 | fi |
d0edb478 DS |
797 | fi |
798 | ||
799 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
205f8b26 DF |
800 | |
801 | if test "$LBERLIBNAME" ; then | |
d0edb478 | 802 | dnl If name is "no" then don't define this library at all |
205f8b26 | 803 | dnl (it's only needed if libldap.so's dependencies are broken). |
e16c1b8e | 804 | if test "$LBERLIBNAME" != "no" ; then |
d0edb478 DS |
805 | AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ |
806 | AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) | |
807 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
808 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
809 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
810 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 811 | fi |
d0edb478 DS |
812 | fi |
813 | fi | |
814 | ||
815 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
816 | AC_CHECK_FUNCS([ldap_url_parse]) | |
817 | ||
818 | if test "$LDAPLIBNAME" = "wldap32"; then | |
4b60c3e9 | 819 | curl_ldap_msg="enabled (winldap)" |
d0edb478 DS |
820 | AC_DEFINE(CURL_LDAP_WIN, 1, [Use W$ LDAP implementation]) |
821 | case $host in | |
72e675ca | 822 | *-*-cygwin* | *-*-pw32*) |
d0edb478 DS |
823 | AC_DEFINE(CURL_LDAP_HYBRID, 1, [W$ LDAP with non-W$ compiler]) |
824 | ;; | |
825 | esac | |
826 | else | |
4b60c3e9 | 827 | curl_ldap_msg="enabled (OpenLDAP)" |
205f8b26 DF |
828 | fi |
829 | fi | |
830 | ||
d1b17779 DS |
831 | dnl ********************************************************************** |
832 | dnl Checks for IPv6 | |
833 | dnl ********************************************************************** | |
834 | ||
835 | AC_MSG_CHECKING([whether to enable ipv6]) | |
836 | AC_ARG_ENABLE(ipv6, | |
837 | AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) | |
838 | AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), | |
839 | [ case "$enableval" in | |
840 | no) | |
841 | AC_MSG_RESULT(no) | |
842 | ipv6=no | |
843 | ;; | |
844 | *) AC_MSG_RESULT(yes) | |
845 | ipv6=yes | |
846 | ;; | |
847 | esac ], | |
848 | ||
849 | AC_TRY_RUN([ /* is AF_INET6 available? */ | |
850 | #include <sys/types.h> | |
851 | #include <sys/socket.h> | |
852 | main() | |
853 | { | |
854 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) | |
855 | exit(1); | |
856 | else | |
857 | exit(0); | |
858 | } | |
859 | ], | |
860 | AC_MSG_RESULT(yes) | |
861 | ipv6=yes, | |
862 | AC_MSG_RESULT(no) | |
863 | ipv6=no, | |
864 | AC_MSG_RESULT(no) | |
865 | ipv6=no | |
866 | )) | |
867 | ||
868 | if test "$ipv6" = "yes"; then | |
cff90cf3 | 869 | curl_ipv6_msg="enabled" |
d1b17779 DS |
870 | fi |
871 | ||
6ca45bea DS |
872 | dnl ********************************************************************** |
873 | dnl Check how non-blocking sockets are set | |
874 | dnl ********************************************************************** | |
875 | AC_ARG_ENABLE(nonblocking, | |
f136f435 DS |
876 | AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it]) |
877 | AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]), | |
6ca45bea DS |
878 | [ |
879 | if test "$enableval" = "no" ; then | |
880 | AC_MSG_WARN([non-blocking sockets disabled]) | |
22a32389 DS |
881 | AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, |
882 | [to disable NON-BLOCKING connections]) | |
6ca45bea DS |
883 | else |
884 | CURL_CHECK_NONBLOCKING_SOCKET | |
885 | fi | |
886 | ], | |
887 | [ | |
888 | CURL_CHECK_NONBLOCKING_SOCKET | |
889 | ]) | |
890 | ||
7f67a28c DS |
891 | dnl ********************************************************************** |
892 | dnl Check if the operating system allows programs to write to their own argv[] | |
893 | dnl ********************************************************************** | |
894 | ||
895 | AC_MSG_CHECKING([if argv can be written to]) | |
0717e469 | 896 | AC_CACHE_VAL(curl_cv_writable_argv, [ |
a139ce90 | 897 | AC_RUN_IFELSE([[ |
7f67a28c | 898 | int main(int argc, char ** argv) { |
77431568 GK |
899 | argv[0][0] = ' '; |
900 | return (argv[0][0] == ' ')?0:1; | |
7f67a28c | 901 | } |
77431568 GK |
902 | ]], |
903 | curl_cv_writable_argv=yes, | |
904 | curl_cv_writable_argv=no, | |
905 | curl_cv_writable_argv=cross) | |
0717e469 DS |
906 | ]) |
907 | case $curl_cv_writable_argv in | |
908 | yes) | |
77431568 GK |
909 | AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) |
910 | AC_MSG_RESULT(yes) | |
911 | ;; | |
0717e469 | 912 | no) |
77431568 GK |
913 | AC_MSG_RESULT(no) |
914 | ;; | |
0717e469 | 915 | *) |
a139ce90 DS |
916 | AC_MSG_RESULT(no) |
917 | AC_MSG_WARN([the previous check could not be made default was used]) | |
77431568 | 918 | ;; |
0717e469 | 919 | esac |
7f67a28c | 920 | |
00505c92 DS |
921 | dnl ********************************************************************** |
922 | dnl Check for the presence of Kerberos4 libraries and headers | |
923 | dnl ********************************************************************** | |
924 | ||
925 | AC_ARG_WITH(krb4-includes, | |
f136f435 DS |
926 | AC_HELP_STRING([--with-krb4-includes=DIR], |
927 | [Specify location of kerberos4 headers]),[ | |
00505c92 DS |
928 | CPPFLAGS="$CPPFLAGS -I$withval" |
929 | KRB4INC="$withval" | |
930 | want_krb4=yes | |
931 | ]) | |
932 | ||
933 | AC_ARG_WITH(krb4-libs, | |
f136f435 | 934 | AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ |
00505c92 DS |
935 | LDFLAGS="$LDFLAGS -L$withval" |
936 | KRB4LIB="$withval" | |
937 | want_krb4=yes | |
938 | ]) | |
939 | ||
940 | ||
941 | OPT_KRB4=off | |
942 | AC_ARG_WITH(krb4,dnl | |
f136f435 | 943 | AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ |
00505c92 | 944 | OPT_KRB4="$withval" |
5872e8dd DF |
945 | if test X"$OPT_KRB4" != Xno; then |
946 | want_krb4="yes" | |
947 | if test X"$OPT_KRB4" != Xyes; then | |
948 | LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" | |
949 | KRB4LIB="$OPT_KRB4/lib$libsuff" | |
950 | CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" | |
951 | KRB4INC="$OPT_KRB4/include" | |
952 | fi | |
00505c92 | 953 | fi |
00505c92 DS |
954 | ]) |
955 | ||
956 | AC_MSG_CHECKING([if Kerberos4 support is requested]) | |
957 | ||
958 | if test "$want_krb4" = yes | |
959 | then | |
f6e2bfd4 DS |
960 | if test "$ipv6" = "yes"; then |
961 | echo krb4 is not compatible with IPv6 | |
962 | exit 1 | |
963 | fi | |
00505c92 DS |
964 | AC_MSG_RESULT(yes) |
965 | ||
966 | dnl Check for & handle argument to --with-krb4 | |
967 | ||
968 | AC_MSG_CHECKING(where to look for Kerberos4) | |
969 | if test X"$OPT_KRB4" = Xyes | |
970 | then | |
971 | AC_MSG_RESULT([defaults]) | |
972 | else | |
973 | AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) | |
974 | fi | |
975 | ||
976 | dnl Check for DES library | |
977 | AC_CHECK_LIB(des, des_pcbc_encrypt, | |
978 | [ | |
979 | AC_CHECK_HEADERS(des.h) | |
980 | ||
981 | dnl resolv lib? | |
22a32389 | 982 | AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) |
00505c92 DS |
983 | |
984 | dnl Check for the Kerberos4 library | |
985 | AC_CHECK_LIB(krb, krb_net_read, | |
986 | [ | |
987 | dnl Check for header files | |
988 | AC_CHECK_HEADERS(krb.h) | |
989 | ||
990 | dnl we found the required libraries, add to LIBS | |
b55507c8 | 991 | LIBS="-lkrb -lcom_err -ldes $LIBS" |
00505c92 DS |
992 | |
993 | dnl Check for function krb_get_our_ip_for_realm | |
994 | dnl this is needed for NAT networks | |
995 | AC_CHECK_FUNCS(krb_get_our_ip_for_realm) | |
996 | ||
997 | dnl add define KRB4 | |
d4629fd3 | 998 | AC_DEFINE(HAVE_KRB4, 1, |
22a32389 | 999 | [if you have the Kerberos4 libraries (including -ldes)]) |
00505c92 | 1000 | |
1ee7f92c DS |
1001 | dnl substitute it too! |
1002 | KRB4_ENABLED=1 | |
1003 | AC_SUBST(KRB4_ENABLED) | |
1004 | ||
cff90cf3 DS |
1005 | curl_krb4_msg="enabled" |
1006 | ||
00505c92 DS |
1007 | dnl the krb4 stuff needs a strlcpy() |
1008 | AC_CHECK_FUNCS(strlcpy) | |
1009 | ||
1010 | ]) | |
1011 | ]) | |
1012 | else | |
1013 | AC_MSG_RESULT(no) | |
1014 | fi | |
1015 | ||
09ccfcdc DS |
1016 | dnl ********************************************************************** |
1017 | dnl Check for FBopenssl(SPNEGO) libraries | |
1018 | dnl ********************************************************************** | |
1019 | ||
1020 | AC_ARG_WITH(spnego, | |
1021 | AC_HELP_STRING([--with-spnego=DIR], | |
5872e8dd DF |
1022 | [Specify location of SPNEGO library fbopenssl]), [ |
1023 | SPNEGO_ROOT="$withval" | |
1024 | if test x"$SPNEGO_ROOT" != xno; then | |
1025 | want_spnego="yes" | |
1026 | fi | |
1027 | ]) | |
1028 | ||
09ccfcdc DS |
1029 | AC_MSG_CHECKING([if SPNEGO support is requested]) |
1030 | if test x"$want_spnego" = xyes; then | |
f6413f2c DS |
1031 | |
1032 | if test X"$SPNEGO_ROOT" = Xyes; then | |
1033 | AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) | |
1034 | AC_MSG_RESULT(no) | |
09ccfcdc | 1035 | else |
f6413f2c | 1036 | if test -z "$SPNEGO_LIB_DIR"; then |
202e54cf | 1037 | LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" |
f6413f2c DS |
1038 | else |
1039 | LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" | |
1040 | fi | |
e16c1b8e | 1041 | |
f6413f2c | 1042 | AC_MSG_RESULT(yes) |
cff90cf3 DS |
1043 | AC_DEFINE(HAVE_SPNEGO, 1, |
1044 | [Define this if you have the SPNEGO library fbopenssl]) | |
1045 | curl_spnego_msg="enabled" | |
f6413f2c | 1046 | fi |
09ccfcdc DS |
1047 | else |
1048 | AC_MSG_RESULT(no) | |
1049 | fi | |
1050 | ||
e56ae142 DS |
1051 | dnl ********************************************************************** |
1052 | dnl Check for GSS-API libraries | |
1053 | dnl ********************************************************************** | |
1054 | ||
c1b734a3 DS |
1055 | dnl check for gss stuff in the /usr as default |
1056 | ||
1057 | GSSAPI_ROOT="/usr" | |
e56ae142 DS |
1058 | AC_ARG_WITH(gssapi-includes, |
1059 | AC_HELP_STRING([--with-gssapi-includes=DIR], | |
1060 | [Specify location of GSSAPI header]), | |
e16c1b8e | 1061 | [ GSSAPI_INCS="-I$withval" |
e56ae142 DS |
1062 | want_gss="yes" ] |
1063 | ) | |
1064 | ||
1065 | AC_ARG_WITH(gssapi-libs, | |
1066 | AC_HELP_STRING([--with-gssapi-libs=DIR], | |
77431568 | 1067 | [Specify location of GSSAPI libs]), |
2723eda1 | 1068 | [ GSSAPI_LIB_DIR="-L$withval" |
e56ae142 DS |
1069 | want_gss="yes" ] |
1070 | ) | |
1071 | ||
1072 | AC_ARG_WITH(gssapi, | |
1073 | AC_HELP_STRING([--with-gssapi=DIR], | |
5872e8dd DF |
1074 | [Where to look for GSSAPI]), [ |
1075 | GSSAPI_ROOT="$withval" | |
1076 | if test x"$GSSAPI_ROOT" != xno; then | |
e16c1b8e | 1077 | want_gss="yes" |
c1b734a3 DS |
1078 | if test x"$GSSAPI_ROOT" = xyes; then |
1079 | dnl if yes, then use default root | |
1080 | GSSAPI_ROOT="/usr" | |
1081 | fi | |
5872e8dd DF |
1082 | fi |
1083 | ]) | |
e56ae142 | 1084 | |
982ba214 | 1085 | save_CPPFLAGS="$CPPFLAGS" |
e56ae142 DS |
1086 | AC_MSG_CHECKING([if GSSAPI support is requested]) |
1087 | if test x"$want_gss" = xyes; then | |
5effe8f3 DS |
1088 | AC_MSG_RESULT(yes) |
1089 | ||
e56ae142 DS |
1090 | if test -z "$GSSAPI_INCS"; then |
1091 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then | |
f4046763 | 1092 | GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` |
c1b734a3 | 1093 | GSSAPI_LIBS=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` |
49111a63 | 1094 | elif test "$GSSAPI_ROOT" != "yes"; then |
533519cc | 1095 | GSSAPI_INCS="-I$GSSAPI_ROOT/include" |
c1b734a3 | 1096 | GSSAPI_LIBS="-lgssapi" |
e56ae142 | 1097 | fi |
e56ae142 | 1098 | fi |
c1b734a3 | 1099 | |
f4046763 | 1100 | CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" |
c1b734a3 | 1101 | LIBS="$LIBS $GSSAPI_LIBS" |
5effe8f3 DS |
1102 | |
1103 | AC_CHECK_HEADER(gss.h, | |
1104 | [ | |
1105 | dnl found in the given dirs | |
1106 | AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) | |
1107 | gnu_gss=yes | |
1108 | ], | |
1109 | [ | |
d0a4b50e MM |
1110 | dnl not found, check Heimdal or MIT |
1111 | AC_CHECK_HEADERS( | |
1112 | [gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], | |
1113 | [], | |
1114 | [not_mit=1]) | |
1115 | if test "x$not_mit" = "x1"; then | |
1116 | dnl MIT not found, check for Heimdal | |
1117 | AC_CHECK_HEADER(gssapi.h, | |
5effe8f3 | 1118 | [ |
e16c1b8e | 1119 | dnl found |
40e1a016 | 1120 | AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) |
5effe8f3 DS |
1121 | ], |
1122 | [ | |
1123 | dnl no header found, disabling GSS | |
1124 | want_gss=no | |
1125 | AC_MSG_WARN(disabling GSSAPI since no header files was found) | |
1126 | ] | |
1127 | ) | |
d0a4b50e MM |
1128 | else |
1129 | dnl MIT found | |
1130 | AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) | |
1131 | dnl check if we have a really old MIT kerberos (<= 1.2) | |
1132 | AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE]) | |
1133 | AC_TRY_COMPILE([ | |
1134 | #include <gssapi/gssapi.h> | |
1135 | #include <gssapi/gssapi_generic.h> | |
1136 | #include <gssapi/gssapi_krb5.h> | |
1137 | ],[ | |
1138 | gss_import_name( | |
1139 | (OM_uint32 *)0, | |
1140 | (gss_buffer_t)0, | |
1141 | GSS_C_NT_HOSTBASED_SERVICE, | |
1142 | (gss_name_t *)0); | |
1143 | ],[ | |
1144 | AC_MSG_RESULT([yes]) | |
1145 | ],[ | |
1146 | AC_MSG_RESULT([no]) | |
1147 | AC_DEFINE(HAVE_OLD_GSSMIT, 1, [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE]) | |
1148 | ] | |
1149 | ) | |
1150 | ||
1151 | fi | |
5effe8f3 DS |
1152 | ] |
1153 | ) | |
1154 | else | |
1155 | AC_MSG_RESULT(no) | |
1156 | fi | |
1157 | if test x"$want_gss" = xyes; then | |
1158 | AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) | |
1159 | ||
1160 | curl_gss_msg="enabled (MIT/Heimdal)" | |
1161 | ||
1162 | if test -n "$gnu_gss"; then | |
1163 | curl_gss_msg="enabled (GNU GSS)" | |
9bb51d76 MM |
1164 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1165 | LIBS="$LIBS -lgss" | |
5effe8f3 | 1166 | elif test -z "$GSSAPI_LIB_DIR"; then |
e56ae142 | 1167 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then |
9bb51d76 MM |
1168 | dnl krb5-config doesn't have --libs-only-L or similar, put everything |
1169 | dnl into LIBS | |
1170 | gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` | |
1171 | LIBS="$LIBS $gss_libs" | |
49111a63 | 1172 | elif test "$GSSAPI_ROOT" != "yes"; then |
9bb51d76 MM |
1173 | LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" |
1174 | LIBS="$LIBS -lgssapi" | |
49111a63 | 1175 | else |
9bb51d76 | 1176 | LIBS="$LIBS -lgssapi" |
e56ae142 DS |
1177 | fi |
1178 | else | |
9bb51d76 MM |
1179 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1180 | LIBS="$LIBS -lgssapi" | |
e56ae142 | 1181 | fi |
e56ae142 | 1182 | else |
5effe8f3 | 1183 | CPPFLAGS="$save_CPPFLAGS" |
e56ae142 | 1184 | fi |
e16c1b8e | 1185 | |
ae1912cb DS |
1186 | dnl ********************************************************************** |
1187 | dnl Check for the presence of SSL libraries and headers | |
1188 | dnl ********************************************************************** | |
1189 | ||
1190 | dnl Default to compiler & linker defaults for SSL files & libraries. | |
1191 | OPT_SSL=off | |
2c2baa93 DS |
1192 | dnl Default to no CA bundle |
1193 | ca="no" | |
ae1912cb | 1194 | AC_ARG_WITH(ssl,dnl |
d7a29388 | 1195 | AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) |
0abccc67 | 1196 | AC_HELP_STRING([--without-ssl], [disable OpenSSL]), |
e890113f | 1197 | OPT_SSL=$withval) |
ae1912cb | 1198 | |
bebd5dbc | 1199 | if test X"$OPT_SSL" != Xno; then |
6bd02a3a | 1200 | dnl backup the pre-ssl variables |
4ac7a087 DS |
1201 | CLEANLDFLAGS="$LDFLAGS" |
1202 | CLEANCPPFLAGS="$CPPFLAGS" | |
6bd02a3a DS |
1203 | CLEANLIBS="$LIBS" |
1204 | ||
4836154c DS |
1205 | case "$OPT_SSL" in |
1206 | yes) | |
75e5967a | 1207 | dnl --with-ssl (without path) used |
736a40fe DS |
1208 | if test x$cross_compiling != xyes; then |
1209 | dnl only do pkg-config magic when not cross-compiling | |
1210 | PKGTEST="yes" | |
1211 | fi | |
4370e92d DS |
1212 | PREFIX_OPENSSL=/usr/local/ssl |
1213 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1214 | ;; | |
4398151f | 1215 | off) |
75e5967a | 1216 | dnl no --with-ssl option given, just check default places |
736a40fe DS |
1217 | if test x$cross_compiling != xyes; then |
1218 | dnl only do pkg-config magic when not cross-compiling | |
1219 | PKGTEST="yes" | |
1220 | fi | |
4370e92d DS |
1221 | PREFIX_OPENSSL= |
1222 | ;; | |
4836154c | 1223 | *) |
75e5967a DS |
1224 | dnl check the given --with-ssl spot |
1225 | PKGTEST="no" | |
4370e92d DS |
1226 | PREFIX_OPENSSL=$OPT_SSL |
1227 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1228 | LDFLAGS="$LDFLAGS -L$LIB_OPENSSL" | |
1229 | CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4ac7a087 | 1230 | ;; |
4836154c DS |
1231 | esac |
1232 | ||
75e5967a DS |
1233 | if test "$PKGTEST" = "yes"; then |
1234 | ||
1235 | dnl Detect the pkg-config tool, as it may have extra info about the | |
1236 | dnl openssl installation we can use. I *believe* this is what we are | |
1237 | dnl expected to do on really recent Redhat Linux hosts. | |
1238 | ||
1239 | AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) | |
1240 | if test "$PKGCONFIG" != "no" ; then | |
1241 | AC_MSG_CHECKING([OpenSSL options with pkg-config]) | |
1242 | ||
1243 | $PKGCONFIG --exists openssl | |
1244 | SSL_EXISTS=$? | |
1245 | ||
1246 | if test "$SSL_EXISTS" -eq "0"; then | |
1247 | SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` | |
1248 | SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` | |
1249 | SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` | |
1250 | ||
77431568 | 1251 | LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` |
4370e92d | 1252 | |
75e5967a DS |
1253 | dnl use the values pkg-config reported |
1254 | LIBS="$LIBS $SSL_LIBS" | |
1255 | CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" | |
1256 | LDFLAGS="$LDFLAGS $SSL_LDFLAGS" | |
1257 | AC_MSG_RESULT([found]) | |
1258 | else | |
1259 | AC_MSG_RESULT([no]) | |
1260 | fi | |
1261 | fi | |
1262 | fi | |
1263 | ||
93fcb94b | 1264 | dnl This is for Msys/Mingw |
e16c1b8e | 1265 | case $host in |
990e56fb DS |
1266 | *-*-cygwin*) |
1267 | dnl Under Cygwin this is extraneous and causes an unnecessary -lgdi32 | |
1268 | dnl to be added to LIBS and recorded in the .la file. | |
1269 | ;; | |
1270 | *) | |
1271 | AC_MSG_CHECKING([for gdi32]) | |
1272 | my_ac_save_LIBS=$LIBS | |
1273 | LIBS="-lgdi32 $LIBS" | |
1274 | AC_TRY_LINK([#include <windef.h> | |
1275 | #include <wingdi.h>], | |
1276 | [GdiFlush();], | |
1277 | [ dnl worked! | |
1278 | AC_MSG_RESULT([yes])], | |
1279 | [ dnl failed, restore LIBS | |
1280 | LIBS=$my_ac_save_LIBS | |
1281 | AC_MSG_RESULT(no)] | |
1282 | ) | |
1283 | ;; | |
1284 | esac | |
93fcb94b | 1285 | |
4836154c DS |
1286 | AC_CHECK_LIB(crypto, CRYPTO_lock,[ |
1287 | HAVECRYPTO="yes" | |
c4f7570a | 1288 | LIBS="-lcrypto $LIBS" |
4836154c | 1289 | ],[ |
4370e92d DS |
1290 | LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" |
1291 | CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4836154c | 1292 | AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ |
c4f7570a DF |
1293 | HAVECRYPTO="yes" |
1294 | LIBS="-lcrypto $LIBS"], [ | |
6bd02a3a DS |
1295 | LDFLAGS="$CLEANLDFLAGS" |
1296 | CPPFLAGS="$CLEANCPPFLAGS" | |
1297 | LIBS="$CLEANLIBS" | |
4836154c DS |
1298 | ]) |
1299 | ]) | |
ae1912cb | 1300 | |
ae1912cb | 1301 | |
21337f47 | 1302 | if test X"$HAVECRYPTO" = X"yes"; then |
ae1912cb DS |
1303 | dnl This is only reasonable to do if crypto actually is there: check for |
1304 | dnl SSL libs NOTE: it is important to do this AFTER the crypto lib | |
4836154c | 1305 | |
ae1912cb DS |
1306 | AC_CHECK_LIB(ssl, SSL_connect) |
1307 | ||
b32bf427 DS |
1308 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then |
1309 | dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff | |
1310 | AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); | |
1311 | OLIBS=$LIBS | |
1312 | LIBS="$LIBS -lRSAglue -lrsaref" | |
1313 | AC_CHECK_LIB(ssl, SSL_connect) | |
1314 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then | |
1315 | dnl still no SSL_connect | |
1316 | AC_MSG_RESULT(no) | |
1317 | LIBS=$OLIBS | |
1318 | else | |
1319 | AC_MSG_RESULT(yes) | |
1320 | fi | |
b32bf427 | 1321 | |
df3ca591 | 1322 | else |
b32bf427 | 1323 | |
df3ca591 DS |
1324 | dnl Have the libraries--check for SSLeay/OpenSSL headers |
1325 | AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ | |
1326 | openssl/pem.h openssl/ssl.h openssl/err.h, | |
bebd5dbc | 1327 | curl_ssl_msg="enabled (OpenSSL)" |
df3ca591 DS |
1328 | OPENSSL_ENABLED=1 |
1329 | AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) | |
1330 | ||
1331 | if test $ac_cv_header_openssl_x509_h = no; then | |
d99c20f6 DS |
1332 | dnl we don't use the "action" part of the AC_CHECK_HEADERS macro |
1333 | dnl since 'err.h' might in fact find a krb4 header with the same | |
1334 | dnl name | |
1335 | AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) | |
1336 | ||
e16c1b8e | 1337 | if test $ac_cv_header_x509_h = yes && |
d99c20f6 DS |
1338 | test $ac_cv_header_crypto_h = yes && |
1339 | test $ac_cv_header_ssl_h = yes; then | |
1340 | dnl three matches | |
bebd5dbc | 1341 | curl_ssl_msg="enabled (OpenSSL)" |
d99c20f6 DS |
1342 | OPENSSL_ENABLED=1 |
1343 | fi | |
df3ca591 DS |
1344 | fi |
1345 | fi | |
1346 | ||
f966dad3 DS |
1347 | if test X"$OPENSSL_ENABLED" = X"1"; then |
1348 | AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) | |
090a7f38 DS |
1349 | |
1350 | dnl is there a pkcs12.h header present? | |
1351 | AC_CHECK_HEADERS(openssl/pkcs12.h) | |
c4f7570a DF |
1352 | else |
1353 | LIBS="$CLEANLIBS" | |
f966dad3 | 1354 | fi |
c4f7570a DF |
1355 | dnl USE_SSLEAY is the historical name for what configure calls |
1356 | dnl OPENSSL_ENABLED; the names should really be unified | |
df3ca591 | 1357 | USE_SSLEAY="$OPENSSL_ENABLED" |
df3ca591 | 1358 | AC_SUBST(USE_SSLEAY) |
df3ca591 DS |
1359 | |
1360 | if test X"$OPT_SSL" != Xoff && | |
1361 | test "$OPENSSL_ENABLED" != "1"; then | |
1362 | AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) | |
1ee7f92c | 1363 | fi |
df3ca591 DS |
1364 | fi |
1365 | ||
df3ca591 | 1366 | if test X"$OPENSSL_ENABLED" = X"1"; then |
e157aabd | 1367 | dnl If the ENGINE library seems to be around, check for the OpenSSL engine |
f169b750 DS |
1368 | dnl stuff, it is kind of "separated" from the main SSL check |
1369 | AC_CHECK_FUNC(ENGINE_init, | |
1370 | [ | |
1371 | AC_CHECK_HEADERS(openssl/engine.h) | |
1372 | AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) | |
1373 | ]) | |
af6c3947 | 1374 | |
2c2baa93 | 1375 | dnl these can only exist if openssl exists |
d052e545 | 1376 | dnl yassl doesn't have SSL_get_shutdown |
2c2baa93 DS |
1377 | |
1378 | AC_CHECK_FUNCS( RAND_status \ | |
1379 | RAND_screen \ | |
e16bc916 | 1380 | RAND_egd \ |
d052e545 DS |
1381 | CRYPTO_cleanup_all_ex_data \ |
1382 | SSL_get_shutdown ) | |
1383 | ||
1384 | dnl Make an attempt to detect if this is actually yassl's headers and | |
1385 | dnl OpenSSL emulation layer. We still leave everything else believing | |
1386 | dnl and acting like OpenSSL. | |
2c2baa93 | 1387 | |
248f0571 | 1388 | AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) |
8ad1928d YT |
1389 | AC_COMPILE_IFELSE([ |
1390 | AC_LANG_PROGRAM([[ | |
d052e545 | 1391 | #include <openssl/ssl.h> |
8ad1928d | 1392 | ]],[[ |
248f0571 YT |
1393 | #if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) |
1394 | int dummy = SSL_ERROR_NONE; | |
1395 | #else | |
1396 | Not the yaSSL OpenSSL compatibility header. | |
1397 | #endif | |
8ad1928d YT |
1398 | ]]) |
1399 | ],[ | |
1400 | AC_MSG_RESULT([yes]) | |
1401 | AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, | |
1402 | [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) | |
1403 | curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" | |
1404 | ],[ | |
1405 | AC_MSG_RESULT([no]) | |
248f0571 | 1406 | ]) |
ae1912cb | 1407 | fi |
00505c92 | 1408 | |
df3ca591 | 1409 | if test "$OPENSSL_ENABLED" = "1"; then |
8882d1fa DS |
1410 | if test -n "$LIB_OPENSSL"; then |
1411 | dnl when the ssl shared libs were found in a path that the run-time | |
1412 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1413 | dnl to prevent further configure tests to fail due to this | |
1414 | ||
1415 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" | |
1416 | export LD_LIBRARY_PATH | |
1417 | AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) | |
1418 | fi | |
1ee7f92c DS |
1419 | fi |
1420 | ||
ae1912cb DS |
1421 | fi |
1422 | ||
c518c52a DS |
1423 | dnl ********************************************************************** |
1424 | dnl Check for the presence of ZLIB libraries and headers | |
1425 | dnl ********************************************************************** | |
1426 | ||
1427 | dnl Check for & handle argument to --with-zlib. | |
1428 | ||
1429 | _cppflags=$CPPFLAGS | |
1430 | _ldflags=$LDFLAGS | |
1431 | AC_ARG_WITH(zlib, | |
1432 | AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) | |
1433 | AC_HELP_STRING([--without-zlib],[disable use of zlib]), | |
1434 | [OPT_ZLIB="$withval"]) | |
1435 | ||
1436 | if test "$OPT_ZLIB" = "no" ; then | |
1437 | AC_MSG_WARN([zlib disabled]) | |
1438 | else | |
1439 | if test "$OPT_ZLIB" = "yes" ; then | |
1440 | OPT_ZLIB="" | |
1441 | fi | |
1442 | ||
1443 | if test -z "$OPT_ZLIB" ; then | |
1444 | dnl check for the lib first without setting any new path, since many | |
1445 | dnl people have it in the default path | |
1446 | ||
1447 | AC_CHECK_LIB(z, inflateEnd, | |
1448 | dnl libz found, set the variable | |
1449 | [HAVE_LIBZ="1"], | |
1450 | dnl if no lib found, try /usr/local | |
1451 | [OPT_ZLIB="/usr/local"]) | |
1452 | ||
1453 | fi | |
1454 | ||
1455 | dnl Add a nonempty path to the compiler flags | |
1456 | if test -n "$OPT_ZLIB"; then | |
1457 | CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" | |
1458 | LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" | |
1459 | fi | |
1460 | ||
1461 | AC_CHECK_HEADER(zlib.h, | |
1462 | [ | |
1463 | dnl zlib.h was found | |
1464 | HAVE_ZLIB_H="1" | |
1465 | dnl if the lib wasn't found already, try again with the new paths | |
1466 | if test "$HAVE_LIBZ" != "1"; then | |
1467 | AC_CHECK_LIB(z, gzread, | |
1468 | [ | |
1469 | dnl the lib was found! | |
1470 | HAVE_LIBZ="1" | |
1471 | ], | |
1472 | [ CPPFLAGS=$_cppflags | |
1473 | LDFLAGS=$_ldflags]) | |
1474 | fi | |
1475 | ], | |
1476 | [ | |
1477 | dnl zlib.h was not found, restore the flags | |
1478 | CPPFLAGS=$_cppflags | |
1479 | LDFLAGS=$_ldflags] | |
1480 | ) | |
1481 | ||
1482 | if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" | |
1483 | then | |
1484 | AC_MSG_WARN([configure found only the libz lib, not the header file!]) | |
48dd0c56 | 1485 | HAVE_LIBZ="" |
c518c52a DS |
1486 | elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" |
1487 | then | |
1488 | AC_MSG_WARN([configure found only the libz header file, not the lib!]) | |
1489 | elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" | |
1490 | then | |
1491 | dnl both header and lib were found! | |
1492 | AC_SUBST(HAVE_LIBZ) | |
1493 | AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) | |
1494 | AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) | |
1495 | ||
1496 | CURL_LIBS="$CURL_LIBS -lz" | |
1497 | LIBS="$LIBS -lz" | |
1498 | ||
1499 | dnl replace 'HAVE_LIBZ' in the automake makefile.ams | |
1500 | AMFIXLIB="1" | |
1501 | AC_MSG_NOTICE([found both libz and libz.h header]) | |
1502 | curl_zlib_msg="enabled" | |
1503 | fi | |
1504 | fi | |
1505 | ||
1506 | dnl set variable for use in automakefile(s) | |
1507 | AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) | |
1508 | ||
2147284c DS |
1509 | dnl ********************************************************************** |
1510 | dnl Check for the presence of LIBSSH2 libraries and headers | |
1511 | dnl ********************************************************************** | |
1512 | ||
1513 | dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. | |
1514 | OPT_LIBSSH2=off | |
1515 | AC_ARG_WITH(libssh2,dnl | |
1516 | AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) | |
1517 | AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), | |
1518 | OPT_LIBSSH2=$withval) | |
1519 | ||
1520 | if test X"$OPT_LIBSSH2" != Xno; then | |
1521 | dnl backup the pre-libssh2 variables | |
1522 | CLEANLDFLAGS="$LDFLAGS" | |
1523 | CLEANCPPFLAGS="$CPPFLAGS" | |
1524 | CLEANLIBS="$LIBS" | |
1525 | ||
1526 | case "$OPT_LIBSSH2" in | |
1527 | yes) | |
1528 | dnl --with-libssh2 (without path) used | |
1529 | PREFIX_LIBSSH2=/usr/local/lib | |
342fa1cf | 1530 | LIB_LIBSSH2="$PREFIX_LIBSSH2$libsuff" |
2147284c DS |
1531 | ;; |
1532 | off) | |
1533 | dnl no --with-libssh2 option given, just check default places | |
1534 | PREFIX_LIBSSH2= | |
1535 | ;; | |
1536 | *) | |
b9af0d89 | 1537 | dnl use the given --with-libssh2 spot |
2147284c DS |
1538 | PREFIX_LIBSSH2=$OPT_LIBSSH2 |
1539 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1540 | LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2" | |
b9af0d89 | 1541 | CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include" |
2147284c DS |
1542 | ;; |
1543 | esac | |
1544 | ||
c185cdf2 | 1545 | AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) |
e16c1b8e | 1546 | |
c185cdf2 DS |
1547 | AC_CHECK_HEADERS(libssh2.h, |
1548 | curl_ssh_msg="enabled (libSSH2)" | |
1549 | LIBSSH2_ENABLED=1 | |
823a0454 | 1550 | AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) |
9b23b310 | 1551 | AC_SUBST(USE_LIBSSH2, [1]) |
823a0454 | 1552 | ) |
c185cdf2 DS |
1553 | |
1554 | if test X"$OPT_LIBSSH2" != Xoff && | |
1555 | test "$LIBSSH2_ENABLED" != "1"; then | |
1556 | AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) | |
2147284c DS |
1557 | fi |
1558 | ||
1559 | if test "$LIBSSH2_ENABLED" = "1"; then | |
1560 | if test -n "$LIB_LIBSSH2"; then | |
1561 | dnl when the libssh2 shared libs were found in a path that the run-time | |
1562 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1563 | dnl to prevent further configure tests to fail due to this | |
1564 | ||
1565 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2" | |
1566 | export LD_LIBRARY_PATH | |
1567 | AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH]) | |
1568 | fi | |
1569 | fi | |
1570 | fi | |
1571 | ||
df3ca591 | 1572 | dnl ********************************************************************** |
e16c1b8e | 1573 | dnl Check for the random seed preferences |
df3ca591 DS |
1574 | dnl ********************************************************************** |
1575 | ||
1576 | if test X"$OPENSSL_ENABLED" = X"1"; then | |
1577 | AC_ARG_WITH(egd-socket, | |
1578 | AC_HELP_STRING([--with-egd-socket=FILE], | |
1579 | [Entropy Gathering Daemon socket pathname]), | |
1580 | [ EGD_SOCKET="$withval" ] | |
1581 | ) | |
1582 | if test -n "$EGD_SOCKET" ; then | |
1583 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", | |
1584 | [your Entropy Gathering Daemon socket pathname] ) | |
1585 | fi | |
1586 | ||
1587 | dnl Check for user-specified random device | |
1588 | AC_ARG_WITH(random, | |
1589 | AC_HELP_STRING([--with-random=FILE], | |
1590 | [read randomness from FILE (default=/dev/urandom)]), | |
1591 | [ RANDOM_FILE="$withval" ], | |
1592 | [ | |
1593 | dnl Check for random device | |
1594 | AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) | |
1595 | ] | |
1596 | ) | |
1597 | if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then | |
1598 | AC_SUBST(RANDOM_FILE) | |
1599 | AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", | |
1600 | [a suitable file to read random data from]) | |
1601 | fi | |
1602 | fi | |
1603 | ||
bebd5dbc DS |
1604 | dnl ---------------------------------------------------- |
1605 | dnl FIX: only check for GnuTLS if OpenSSL is not enabled | |
1606 | dnl ---------------------------------------------------- | |
1607 | ||
1608 | dnl Default to compiler & linker defaults for GnuTLS files & libraries. | |
e49a7e36 | 1609 | OPT_GNUTLS=no |
bebd5dbc DS |
1610 | |
1611 | AC_ARG_WITH(gnutls,dnl | |
1612 | AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) | |
1613 | AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), | |
1614 | OPT_GNUTLS=$withval) | |
1615 | ||
1616 | if test "$OPENSSL_ENABLED" != "1"; then | |
1617 | ||
e49a7e36 | 1618 | if test X"$OPT_GNUTLS" != Xno; then |
bebd5dbc DS |
1619 | if test "x$OPT_GNUTLS" = "xyes"; then |
1620 | check=`libgnutls-config --version 2>/dev/null` | |
1621 | if test -n "$check"; then | |
1622 | addlib=`libgnutls-config --libs` | |
1623 | addcflags=`libgnutls-config --cflags` | |
1624 | version=`libgnutls-config --version` | |
241b2b4a | 1625 | gtlsprefix=`libgnutls-config --prefix` |
bebd5dbc DS |
1626 | fi |
1627 | else | |
313f1a1e DS |
1628 | addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs` |
1629 | addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags` | |
c2fcdf3a | 1630 | version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null` |
241b2b4a | 1631 | gtlsprefix=$OPT_GNUTLS |
c2fcdf3a DS |
1632 | if test -z "$version"; then |
1633 | version="unknown" | |
1634 | fi | |
bebd5dbc | 1635 | fi |
313f1a1e | 1636 | if test -n "$addlib"; then |
bebd5dbc | 1637 | |
b0bc2f00 | 1638 | CLEANLIBS="$LIBS" |
313f1a1e | 1639 | CLEANCPPFLAGS="$CPPFLAGS" |
e16c1b8e | 1640 | |
b0bc2f00 | 1641 | LIBS="$LIBS $addlib" |
313f1a1e DS |
1642 | if test "$addcflags" != "-I/usr/include"; then |
1643 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1644 | fi | |
e16c1b8e | 1645 | |
313f1a1e | 1646 | AC_CHECK_LIB(gnutls, gnutls_check_version, |
bebd5dbc DS |
1647 | [ |
1648 | AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) | |
1649 | AC_SUBST(USE_GNUTLS, [1]) | |
02267eba | 1650 | GNUTLS_ENABLED=1 |
bebd5dbc | 1651 | USE_GNUTLS="yes" |
313f1a1e | 1652 | curl_ssl_msg="enabled (GnuTLS)" |
bebd5dbc DS |
1653 | ], |
1654 | [ | |
b0bc2f00 | 1655 | LIBS="$CLEANLIBS" |
bebd5dbc DS |
1656 | CPPFLAGS="$CLEANCPPFLAGS" |
1657 | ]) | |
e16c1b8e | 1658 | |
313f1a1e DS |
1659 | if test "x$USE_GNUTLS" = "xyes"; then |
1660 | AC_MSG_NOTICE([detected GnuTLS version $version]) | |
241b2b4a | 1661 | |
313f1a1e DS |
1662 | dnl when shared libs were found in a path that the run-time |
1663 | dnl linker doesn't search through, we need to add it to | |
1664 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1665 | dnl due to this | |
1666 | ||
1667 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff" | |
1668 | export LD_LIBRARY_PATH | |
4370e92d | 1669 | AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH]) |
313f1a1e | 1670 | fi |
241b2b4a | 1671 | |
bebd5dbc | 1672 | fi |
313f1a1e | 1673 | |
bebd5dbc DS |
1674 | fi dnl GNUTLS not disabled |
1675 | ||
bebd5dbc | 1676 | fi dnl OPENSSL != 1 |
779ca097 | 1677 | |
7f70dbca DS |
1678 | dnl ---------------------------------------------------- |
1679 | dnl NSS. Only check if GnuTLS and OpenSSL are not enabled | |
1680 | dnl ---------------------------------------------------- | |
1681 | ||
1682 | dnl Default to compiler & linker defaults for NSS files & libraries. | |
1683 | OPT_NSS=no | |
1684 | ||
1685 | AC_ARG_WITH(nss,dnl | |
1686 | AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) | |
1687 | AC_HELP_STRING([--without-nss], [disable NSS detection]), | |
1688 | OPT_NSS=$withval) | |
1689 | ||
1690 | if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then | |
1691 | ||
1692 | if test X"$OPT_NSS" != Xno; then | |
1693 | if test "x$OPT_NSS" = "xyes"; then | |
1694 | check=`pkg-config --version 2>/dev/null` | |
1695 | if test -n "$check"; then | |
1696 | addlib=`pkg-config --libs nss` | |
1697 | addcflags=`pkg-config --cflags nss` | |
1698 | version=`pkg-config --modversion nss` | |
1699 | nssprefix=`pkg-config --variable=prefix nss` | |
1700 | fi | |
1701 | else | |
1702 | # Without pkg-config, we'll kludge in some defaults | |
1703 | addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" | |
e16c1b8e | 1704 | addcflags="-I$OPT_NSS/include" |
7f70dbca DS |
1705 | version="unknown" |
1706 | gtlsprefix=$OPT_GNUTLS | |
1707 | fi | |
8c3f40ee DS |
1708 | |
1709 | dnl Check for functionPK11_CreateGenericObject | |
1710 | dnl this is needed for using the PEM PKCS#11 module | |
20695098 | 1711 | AC_CHECK_LIB(nss3, PK11_CreateGenericObject, |
8c3f40ee DS |
1712 | [ |
1713 | AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject]) | |
1714 | AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1]) | |
1715 | ]) | |
7f70dbca DS |
1716 | if test -n "$addlib"; then |
1717 | ||
1718 | CLEANLIBS="$LIBS" | |
1719 | CLEANCPPFLAGS="$CPPFLAGS" | |
e16c1b8e | 1720 | |
7f70dbca DS |
1721 | LIBS="$LIBS $addlib" |
1722 | if test "$addcflags" != "-I/usr/include"; then | |
1723 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1724 | fi | |
e16c1b8e | 1725 | |
7f70dbca DS |
1726 | AC_CHECK_LIB(nss3, NSS_Initialize, |
1727 | [ | |
1728 | AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) | |
1729 | AC_SUBST(USE_NSS, [1]) | |
1730 | USE_NSS="yes" | |
1731 | NSS_ENABLED=1 | |
1732 | curl_ssl_msg="enabled (NSS)" | |
1733 | ], | |
1734 | [ | |
1735 | LIBS="$CLEANLIBS" | |
1736 | CPPFLAGS="$CLEANCPPFLAGS" | |
1737 | ]) | |
e16c1b8e | 1738 | |
7f70dbca DS |
1739 | if test "x$USE_NSS" = "xyes"; then |
1740 | AC_MSG_NOTICE([detected NSS version $version]) | |
1741 | ||
1742 | dnl when shared libs were found in a path that the run-time | |
1743 | dnl linker doesn't search through, we need to add it to | |
1744 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1745 | dnl due to this | |
1746 | ||
1747 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" | |
1748 | export LD_LIBRARY_PATH | |
1749 | AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) | |
1750 | fi | |
1751 | ||
1752 | fi | |
1753 | ||
1754 | fi dnl NSS not disabled | |
1755 | ||
1756 | fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 | |
1757 | ||
1758 | if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED" = "x"; then | |
1759 | AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) | |
1760 | AC_MSG_WARN([Use --with-ssl, --with-gnutls or --with-nss to address this.]) | |
57d2fb41 DS |
1761 | else |
1762 | # SSL is enabled, genericly | |
1763 | AC_SUBST(SSL_ENABLED) | |
1764 | SSL_ENABLED="1" | |
7f70dbca DS |
1765 | fi |
1766 | ||
779ca097 DS |
1767 | dnl ********************************************************************** |
1768 | dnl Check for the CA bundle | |
1769 | dnl ********************************************************************** | |
1770 | ||
fb23b857 | 1771 | CURL_CHECK_CA_BUNDLE |
779ca097 | 1772 | |
c461254d DF |
1773 | dnl ********************************************************************** |
1774 | dnl Check for the presence of IDN libraries and headers | |
1775 | dnl ********************************************************************** | |
1776 | ||
cff90cf3 | 1777 | AC_MSG_CHECKING([whether to build with libidn]) |
96002646 | 1778 | AC_ARG_WITH(libidn, |
cff90cf3 DS |
1779 | AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) |
1780 | AC_HELP_STRING([--without-libidn],[Disable libidn usage]), | |
96002646 | 1781 | [LIBIDN="$withval"]) |
cff90cf3 DS |
1782 | |
1783 | case "$LIBIDN" in | |
1784 | no) | |
1785 | AC_MSG_RESULT(no) | |
1786 | ;; | |
1787 | *) AC_MSG_RESULT(yes) | |
19a568a9 DS |
1788 | |
1789 | idn="" | |
1790 | dnl if there is a given path, check that FIRST | |
7bb6d76d DS |
1791 | if test -n "$LIBIDN"; then |
1792 | if test "x$LIBIDN" != "xyes"; then | |
7bb6d76d DS |
1793 | oldLDFLAGS=$LDFLAGS |
1794 | oldCPPFLAGS=$CPPFLAGS | |
1795 | LDFLAGS="$LDFLAGS -L$LIBIDN/lib" | |
1796 | CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" | |
1797 | idn="yes" | |
1798 | AC_CHECK_LIB(idn, idna_to_ascii_4i, , | |
1799 | idn="" | |
1800 | LDFLAGS=$oldLDFLAGS | |
1801 | CPPFLAGS=$oldCPPFLAGS) | |
1802 | fi | |
19a568a9 DS |
1803 | fi |
1804 | ||
1805 | if test "x$idn" != "xyes"; then | |
1806 | dnl check with default paths | |
8c16696f | 1807 | idn="yes" |
19a568a9 DS |
1808 | AC_CHECK_LIB(idn, idna_to_ascii_lz, , |
1809 | idn="") | |
1810 | fi | |
1811 | ||
1812 | if test "x$idn" = "xyes"; then | |
cff90cf3 | 1813 | curl_idn_msg="enabled" |
d6460aff | 1814 | AC_SUBST(IDN_ENABLED, [1]) |
4e7575fc | 1815 | dnl different versions of libidn have different setups of these: |
1239e483 | 1816 | AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) |
c6881660 | 1817 | AC_CHECK_HEADERS( idn-free.h tld.h ) |
cff90cf3 | 1818 | fi |
e16c1b8e GK |
1819 | |
1820 | ;; | |
cff90cf3 DS |
1821 | esac |
1822 | ||
b174aeaa DS |
1823 | dnl Default is to try the thread-safe versions of a few functions |
1824 | OPT_THREAD=on | |
243942a7 DS |
1825 | |
1826 | dnl detect AIX 4.3 or later | |
1827 | dnl see full docs on this reasoning in the lib/hostip.c source file | |
1828 | AC_MSG_CHECKING([AIX 4.3 or later]) | |
1829 | AC_PREPROC_IFELSE([ | |
1830 | #if defined(_AIX) && defined(_AIX43) | |
1831 | printf("just fine"); | |
1832 | #else | |
1833 | #error "this is not AIX 4.3 or later" | |
1834 | #endif | |
1835 | ], | |
1836 | [ AC_MSG_RESULT([yes]) | |
abd65e21 | 1837 | RECENTAIX=yes |
243942a7 DS |
1838 | OPT_THREAD=off ], |
1839 | [ AC_MSG_RESULT([no]) ] | |
1840 | ) | |
1841 | ||
b174aeaa | 1842 | AC_ARG_ENABLE(thread,dnl |
a53d7848 DS |
1843 | AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]) |
1844 | AC_HELP_STRING([--enable-thread],[look for thread-safe functions]), | |
1845 | [ case "$enableval" in | |
1846 | no) | |
1847 | OPT_THREAD=off | |
1848 | AC_MSG_WARN(libcurl will not get built using thread-safe functions) | |
1849 | ;; | |
1850 | *) | |
1851 | ;; | |
1852 | esac | |
1853 | ] | |
b174aeaa DS |
1854 | ) |
1855 | ||
1856 | if test X"$OPT_THREAD" = Xoff | |
1857 | then | |
fd0d560b YT |
1858 | AC_DEFINE(DISABLED_THREADSAFE, 1, |
1859 | [Set to explicitly specify we don't want to use thread-safe functions]) | |
b174aeaa | 1860 | else |
9f2780a2 DS |
1861 | if test "$ipv6" != "yes"; then |
1862 | dnl dig around for gethostbyname_r() | |
1863 | CURL_CHECK_GETHOSTBYNAME_R() | |
b174aeaa | 1864 | |
9f2780a2 | 1865 | dnl dig around for gethostbyaddr_r() |
f633ab68 | 1866 | dnl CURL_CHECK_GETHOSTBYADDR_R() |
9f2780a2 | 1867 | fi |
d4731b70 | 1868 | |
61fb8fea DS |
1869 | dnl poke around for inet_ntoa_r() |
1870 | CURL_CHECK_INET_NTOA_R() | |
d4731b70 | 1871 | |
61fb8fea DS |
1872 | dnl is there a localtime_r() |
1873 | CURL_CHECK_LOCALTIME_R() | |
d4731b70 | 1874 | |
242be557 DS |
1875 | dnl is there a strerror_r() |
1876 | CURL_CHECK_STRERROR_R() | |
1877 | ||
f425a25c | 1878 | checkfor_gmtime_r="yes" |
b174aeaa DS |
1879 | fi |
1880 | ||
abd65e21 | 1881 | dnl for recent AIX versions, we skip all the thread-safe checks above since |
0eace2fe DS |
1882 | dnl they claim a thread-safe libc using the standard API. But there are |
1883 | dnl some functions still not thread-safe. Check for these! | |
1884 | ||
1885 | dnl Let's hope this split URL remains working: | |
1886 | dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ | |
1887 | dnl genprogc/thread_quick_ref.htm | |
abd65e21 DS |
1888 | |
1889 | if test "x$RECENTAIX" = "xyes"; then | |
db302a10 DS |
1890 | |
1891 | AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code]) | |
62af3fb7 | 1892 | |
62ff567c DS |
1893 | dnl is there a localtime_r() |
1894 | CURL_CHECK_LOCALTIME_R() | |
1895 | ||
1896 | dnl is there a strerror_r() | |
1897 | CURL_CHECK_STRERROR_R() | |
1898 | ||
f425a25c | 1899 | checkfor_gmtime_r="yes" |
abd65e21 DS |
1900 | fi |
1901 | ||
3f16d9fb | 1902 | if test x$cross_compiling != xyes; then |
f425a25c DS |
1903 | |
1904 | if test x$checkfor_gmtime_r = xyes; then | |
1905 | ||
c461254d | 1906 | dnl if gmtime_r was found, verify that it actually works, as (at least) HPUX |
f425a25c DS |
1907 | dnl 10.20 is known to have a buggy one. If it doesn't work, disable use of |
1908 | dnl it. | |
1909 | ||
1910 | AC_MSG_CHECKING([if gmtime_r exists and works]) | |
1911 | AC_RUN_IFELSE([[ | |
1912 | #include <time.h> | |
1913 | int main(void) | |
1914 | { | |
3f16d9fb DS |
1915 | time_t local = 1170352587; |
1916 | struct tm *gmt; | |
1917 | struct tm keeper; | |
1918 | putenv("TZ=CST6CDT"); | |
1919 | tzset(); | |
1920 | gmt = gmtime_r(&local, &keeper); | |
1921 | if(gmt) { | |
1922 | return 0; | |
1923 | } | |
1924 | return 1; /* failure */ | |
f425a25c DS |
1925 | } |
1926 | ]], | |
1927 | dnl success, do nothing | |
1928 | AC_MSG_RESULT(yes) | |
1929 | AC_DEFINE(HAVE_GMTIME_R, 1, [if you have (a working) gmtime_r]) | |
1930 | , | |
1931 | dnl failure, now disable the function | |
1932 | AC_MSG_RESULT(no) | |
1933 | , | |
1934 | dnl not invoked when crosscompiling) | |
3752b3ae DS |
1935 | echo "hej" |
1936 | ) | |
f425a25c DS |
1937 | fi |
1938 | else | |
380ed8be | 1939 | dnl and for crosscompiling |
f425a25c | 1940 | AC_CHECK_FUNCS(gmtime_r) |
3f16d9fb DS |
1941 | fi |
1942 | ||
abd65e21 | 1943 | |
ae1912cb DS |
1944 | dnl ********************************************************************** |
1945 | dnl Back to "normal" configuring | |
1946 | dnl ********************************************************************** | |
1947 | ||
1948 | dnl Checks for header files. | |
1949 | AC_HEADER_STDC | |
075c5342 | 1950 | |
4d95d23d | 1951 | CURL_CHECK_HEADER_MALLOC |
a6a5bba0 YT |
1952 | |
1953 | dnl Now check for the very most basic headers. Then we can use these | |
075c5342 DS |
1954 | dnl ones as default-headers when checking for the rest! |
1955 | AC_CHECK_HEADERS( | |
1956 | sys/types.h \ | |
1957 | sys/time.h \ | |
1958 | sys/select.h \ | |
1959 | sys/socket.h \ | |
a4351517 | 1960 | sys/ioctl.h \ |
24ac5b8a | 1961 | assert.h \ |
ae1912cb | 1962 | unistd.h \ |
8898ff9e | 1963 | stdlib.h \ |
3d66d10f | 1964 | limits.h \ |
ae1912cb DS |
1965 | arpa/inet.h \ |
1966 | net/if.h \ | |
1967 | netinet/in.h \ | |
3d29bda9 | 1968 | sys/un.h \ |
43137cf5 | 1969 | netinet/tcp.h \ |
ae1912cb | 1970 | netdb.h \ |
ae1912cb DS |
1971 | sys/sockio.h \ |
1972 | sys/stat.h \ | |
ae1912cb DS |
1973 | sys/param.h \ |
1974 | termios.h \ | |
1975 | termio.h \ | |
1976 | sgtty.h \ | |
1977 | fcntl.h \ | |
ae1912cb | 1978 | alloca.h \ |
ae1912cb DS |
1979 | time.h \ |
1980 | io.h \ | |
5900c0f7 | 1981 | pwd.h \ |
82d3ded9 | 1982 | utime.h \ |
3c49b405 | 1983 | sys/utime.h \ |
99dfdebc | 1984 | sys/poll.h \ |
bdb2beb8 | 1985 | poll.h \ |
a4e1ac79 | 1986 | sys/resource.h \ |
8e872231 | 1987 | libgen.h \ |
82d6cfa7 | 1988 | locale.h \ |
65dbee01 | 1989 | errno.h \ |
69565afa | 1990 | stdbool.h \ |
528a149d DS |
1991 | arpa/tftp.h \ |
1992 | sys/filio.h \ | |
075c5342 DS |
1993 | setjmp.h, |
1994 | dnl to do if not found | |
1995 | [], | |
1996 | dnl to do if found | |
1997 | [], | |
1998 | dnl default includes | |
1999 | [ | |
2000 | #ifdef HAVE_SYS_TYPES_H | |
2001 | #include <sys/types.h> | |
2002 | #endif | |
2003 | #ifdef HAVE_SYS_TIME_H | |
2004 | #include <sys/time.h> | |
2005 | #endif | |
2006 | #ifdef HAVE_SYS_SELECT_H | |
2007 | #include <sys/select.h> | |
2008 | #endif | |
2009 | #ifdef HAVE_SYS_SOCKET_H | |
2010 | #include <sys/socket.h> | |
2011 | #endif | |
d85c2199 DS |
2012 | #ifdef HAVE_NETINET_IN_H |
2013 | #include <netinet/in.h> | |
2014 | #endif | |
3d29bda9 DS |
2015 | #ifdef HAVE_SYS_UN_H |
2016 | #include <sys/un.h> | |
2017 | #endif | |
075c5342 | 2018 | ] |
ae1912cb DS |
2019 | ) |
2020 | ||
ae1912cb DS |
2021 | dnl Checks for typedefs, structures, and compiler characteristics. |
2022 | AC_C_CONST | |
273b2b23 | 2023 | CURL_CHECK_VARIADIC_MACROS |
ae1912cb DS |
2024 | AC_TYPE_SIZE_T |
2025 | AC_HEADER_TIME | |
32ac4ede | 2026 | CURL_CHECK_STRUCT_TIMEVAL |
67e8d229 | 2027 | CURL_VERIFY_RUNTIMELIBS |
ae1912cb | 2028 | |
6cd0a90b DS |
2029 | AC_CHECK_SIZEOF(curl_off_t, ,[ |
2030 | #include <stdio.h> | |
2031 | #include "$srcdir/include/curl/curl.h" | |
2032 | ]) | |
78e6508e | 2033 | AC_CHECK_SIZEOF(size_t) |
af677c4e | 2034 | AC_CHECK_SIZEOF(long) |
cd73a733 | 2035 | AC_CHECK_SIZEOF(time_t) |
e2c81773 | 2036 | AC_CHECK_SIZEOF(off_t) |
ae1912cb | 2037 | |
a147a079 | 2038 | AC_CHECK_TYPE(long long, |
af677c4e | 2039 | [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports long long])] |
e16c1b8e | 2040 | longlong="yes" |
af677c4e DS |
2041 | ) |
2042 | ||
2043 | if test "xyes" = "x$longlong"; then | |
2044 | AC_MSG_CHECKING([if numberLL works]) | |
2045 | AC_COMPILE_IFELSE([long long val = 1000LL;], | |
2046 | [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])] | |
2047 | AC_MSG_RESULT(yes), | |
2048 | AC_MSG_RESULT(no) | |
2049 | ) | |
2050 | fi | |
2051 | ||
ae1912cb | 2052 | |
61e2a810 | 2053 | # check for ssize_t |
a147a079 DS |
2054 | AC_CHECK_TYPE(ssize_t, , |
2055 | AC_DEFINE(ssize_t, int, [the signed version of size_t])) | |
61e2a810 | 2056 | |
69565afa YT |
2057 | # check for bool type |
2058 | AC_CHECK_TYPE([bool],[ | |
2059 | AC_DEFINE(HAVE_BOOL_T, 1, | |
2060 | [Define to 1 if bool is an available type.]) | |
2061 | ], ,[ | |
2a6a22a3 YT |
2062 | #ifdef HAVE_SYS_TYPES_H |
2063 | #include <sys/types.h> | |
2064 | #endif | |
69565afa YT |
2065 | #ifdef HAVE_STDBOOL_H |
2066 | #include <stdbool.h> | |
2067 | #endif | |
2068 | ]) | |
2069 | ||
d6ffb4c1 | 2070 | # Check for socklen_t or equivalent |
a6a5bba0 YT |
2071 | CURL_CHECK_TYPE_SOCKLEN_T |
2072 | ||
d09b4369 | 2073 | TYPE_IN_ADDR_T |
11693c0f | 2074 | |
a31ddd36 DS |
2075 | TYPE_SOCKADDR_STORAGE |
2076 | ||
73226415 YT |
2077 | TYPE_SIG_ATOMIC_T |
2078 | ||
a46f55b9 YT |
2079 | AC_TYPE_SIGNAL |
2080 | ||
9346e55d | 2081 | CURL_CHECK_FUNC_SELECT |
ad05d0a8 | 2082 | |
01fa02d0 | 2083 | CURL_CHECK_FUNC_RECV |
a9dc9005 | 2084 | CURL_CHECK_FUNC_RECVFROM |
01fa02d0 | 2085 | CURL_CHECK_FUNC_SEND |
77b3bc23 YT |
2086 | CURL_CHECK_MSG_NOSIGNAL |
2087 | ||
ae1912cb DS |
2088 | dnl Checks for library functions. |
2089 | dnl AC_PROG_GCC_TRADITIONAL | |
a46f55b9 | 2090 | |
f8e916db | 2091 | dnl AC_FUNC_VPRINTF |
74e5beab DS |
2092 | case $host in |
2093 | *msdosdjgpp) | |
2094 | ac_cv_func_pipe=no | |
2095 | skipcheck_pipe=yes | |
2096 | AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) | |
2097 | ;; | |
2098 | esac | |
4eb9ac08 DS |
2099 | AC_CHECK_FUNCS( strtoll \ |
2100 | socket \ | |
ae1912cb DS |
2101 | strdup \ |
2102 | strstr \ | |
c4782007 | 2103 | strcasestr \ |
4e376a2f | 2104 | strtok_r \ |
ae1912cb DS |
2105 | uname \ |
2106 | strcasecmp \ | |
95c2534a DS |
2107 | stricmp \ |
2108 | strcmpi \ | |
ae1912cb | 2109 | gethostbyaddr \ |
ae1912cb DS |
2110 | gettimeofday \ |
2111 | inet_addr \ | |
2112 | inet_ntoa \ | |
c86768d8 | 2113 | inet_pton \ |
ae1912cb | 2114 | perror \ |
0e31dadf | 2115 | closesocket \ |
02437b2d | 2116 | siginterrupt \ |
852b664e | 2117 | sigaction \ |
1ff573c6 | 2118 | signal \ |
f6e2bfd4 | 2119 | getpass_r \ |
92186dc3 DS |
2120 | strlcat \ |
2121 | getpwuid \ | |
43d0d756 | 2122 | geteuid \ |
23547fa2 | 2123 | getppid \ |
3c49b405 | 2124 | utime \ |
6a3e2272 | 2125 | sigsetjmp \ |
8e872231 | 2126 | basename \ |
82d6cfa7 | 2127 | setlocale \ |
2e973684 | 2128 | ftruncate \ |
facfa19c | 2129 | pipe \ |
a4e1ac79 | 2130 | poll \ |
f13eba4c | 2131 | getprotobyname \ |
a4e1ac79 | 2132 | getrlimit \ |
a2c28964 | 2133 | setrlimit \ |
5e7164f8 DS |
2134 | fork \ |
2135 | setmode, | |
70b80b01 DS |
2136 | dnl if found |
2137 | [], | |
2138 | dnl if not found, $ac_func is the name we check for | |
74e5beab | 2139 | func="$ac_func" |
d2a27e02 DS |
2140 | eval skipcheck=\$skipcheck_$func |
2141 | if test "x$skipcheck" != "xyes"; then | |
70b80b01 DS |
2142 | AC_MSG_CHECKING([deeper for $func]) |
2143 | AC_TRY_LINK( [], | |
2144 | [ $func ();], | |
2145 | AC_MSG_RESULT(yes!) | |
d65587b0 | 2146 | eval "ac_cv_func_$func=yes" |
70b80b01 | 2147 | def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'` |
d65587b0 | 2148 | AC_DEFINE_UNQUOTED($def, 1, [If you have $func]), |
70b80b01 DS |
2149 | AC_MSG_RESULT(but still no) |
2150 | ) | |
74e5beab | 2151 | fi |
ae1912cb DS |
2152 | ) |
2153 | ||
3c49b405 DS |
2154 | dnl sigsetjmp() might be a macro and no function so if it isn't found already |
2155 | dnl we make an extra check here! | |
2156 | if test "$ac_cv_func_sigsetjmp" != "yes"; then | |
2157 | AC_MSG_CHECKING([for sigsetjmp defined as macro]) | |
8ad1928d YT |
2158 | AC_LINK_IFELSE([ |
2159 | AC_LANG_PROGRAM([[ | |
2160 | #include <setjmp.h> | |
2161 | ]],[[ | |
2162 | sigjmp_buf jmpenv; | |
2163 | sigsetjmp(jmpenv, 1); | |
2164 | ]]) | |
2165 | ],[ | |
2166 | AC_MSG_RESULT([yes]) | |
2167 | AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]) | |
2168 | ],[ | |
2169 | AC_MSG_RESULT([no]) | |
2170 | ]) | |
3c49b405 DS |
2171 | fi |
2172 | ||
76637759 DS |
2173 | AC_CHECK_DECL(basename, , |
2174 | AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]), | |
2175 | #ifdef HAVE_STRING_H | |
2176 | #include <string.h> | |
2177 | #endif | |
2178 | #ifdef HAVE_LIBGEN_H | |
2179 | #include <libgen.h> | |
2180 | #endif | |
74e5beab DS |
2181 | #ifdef HAVE_UNISTD_H |
2182 | #include <unistd.h> | |
2183 | #endif | |
76637759 DS |
2184 | ) |
2185 | ||
b222b230 | 2186 | AC_CHECK_DECL(inet_pton, , |
84d30dff DS |
2187 | AC_DEFINE(HAVE_NO_INET_PTON_PROTO, 1, |
2188 | [Defined if no inet_pton() prototype available]), | |
b222b230 DS |
2189 | [ |
2190 | #ifdef HAVE_ARPA_INET_H | |
2191 | #include <arpa/inet.h> | |
2192 | #endif | |
2193 | ] | |
2194 | ) | |
2195 | ||
e4388643 YT |
2196 | dnl Check if the getnameinfo function is available |
2197 | dnl and get the types of five of its arguments. | |
2198 | CURL_CHECK_FUNC_GETNAMEINFO | |
2e5cccd1 | 2199 | |
bec19771 YT |
2200 | if test "$ipv6" = "yes"; then |
2201 | CURL_CHECK_WORKING_GETADDRINFO | |
2202 | CURL_CHECK_NI_WITHSCOPEID | |
2203 | fi | |
2204 | ||
c2862742 | 2205 | AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |
0b3decee DS |
2206 | disable_poll=no |
2207 | case $host in | |
c2862742 | 2208 | *-*-darwin*) |
0b3decee DS |
2209 | disable_poll="yes"; |
2210 | ;; | |
2211 | *) | |
2212 | ;; | |
2213 | esac | |
2214 | AC_MSG_RESULT($disable_poll) | |
2215 | ||
2216 | if test "$disable_poll" = "no"; then | |
2217 | ||
2218 | dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and | |
2219 | dnl to find out we make an extra check here! | |
2220 | if test "$ac_cv_func_poll" = "yes"; then | |
2221 | AC_MSG_CHECKING([if poll works with NULL inputs]) | |
2222 | AC_RUN_IFELSE([ | |
a7b99fc4 DS |
2223 | #ifdef HAVE_SYS_POLL_H |
2224 | #include <sys/poll.h> | |
bdb2beb8 YT |
2225 | #elif defined(HAVE_POLL_H) |
2226 | #include <poll.h> | |
a7b99fc4 DS |
2227 | #endif |
2228 | ||
2229 | int main(void) | |
2230 | { | |
2231 | /* make this return 0 == timeout since there's nothing to read from */ | |
2232 | return poll((void *)0, 0, 10 /*ms*/); | |
2233 | } | |
2234 | ], | |
0b3decee DS |
2235 | AC_MSG_RESULT(yes) |
2236 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]), | |
2237 | AC_MSG_RESULT(no), | |
2238 | AC_MSG_RESULT(cross-compiling assumes yes) | |
2239 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]) | |
2240 | ) dnl end of AC_RUN_IFELSE | |
2241 | fi dnl poll() was found | |
2242 | fi dnl poll()-check is not disabled | |
a7b99fc4 DS |
2243 | |
2244 | ||
e16c1b8e | 2245 | AC_PATH_PROG( PERL, perl, , |
7dc36344 DS |
2246 | $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) |
2247 | AC_SUBST(PERL) | |
ae1912cb | 2248 | |
e16c1b8e | 2249 | AC_PATH_PROGS( NROFF, gnroff nroff, , |
ae1912cb | 2250 | $PATH:/usr/bin/:/usr/local/bin ) |
96dde76b | 2251 | AC_SUBST(NROFF) |
ae1912cb | 2252 | |
773e7e87 DS |
2253 | if test -n "$NROFF"; then |
2254 | dnl only check for nroff options if an nroff command was found | |
2255 | ||
2256 | AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) | |
2257 | MANOPT="-man" | |
37685848 DS |
2258 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` |
2259 | if test -z "$mancheck"; then | |
773e7e87 DS |
2260 | MANOPT="-mandoc" |
2261 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` | |
2262 | if test -z "$mancheck"; then | |
2263 | MANOPT="" | |
2264 | AC_MSG_RESULT([failed]) | |
2265 | AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) | |
2266 | else | |
2267 | AC_MSG_RESULT([$MANOPT]) | |
2268 | fi | |
37685848 DS |
2269 | else |
2270 | AC_MSG_RESULT([$MANOPT]) | |
2271 | fi | |
773e7e87 DS |
2272 | AC_SUBST(MANOPT) |
2273 | fi | |
2274 | ||
2275 | if test -z "$MANOPT" | |
2276 | then | |
2277 | dnl if no nroff tool was found, or no option that could convert man pages | |
2278 | dnl was found, then disable the built-in manual stuff | |
2279 | AC_MSG_WARN([disabling built-in manual]) | |
2280 | USE_MANUAL="no"; | |
37685848 | 2281 | fi |
37685848 | 2282 | |
f3663a9d DS |
2283 | dnl ************************************************************************* |
2284 | dnl If the manual variable still is set, then we go with providing a built-in | |
2285 | dnl manual | |
2286 | ||
2287 | if test "$USE_MANUAL" = "1"; then | |
2288 | AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) | |
cff90cf3 | 2289 | curl_manual_msg="enabled" |
f3663a9d DS |
2290 | fi |
2291 | ||
2292 | dnl set variable for use in automakefile(s) | |
2293 | AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) | |
2294 | ||
4c663ba9 | 2295 | AC_MSG_CHECKING([whether to enable c-ares]) |
673ff5eb | 2296 | AC_ARG_ENABLE(ares, |
4c663ba9 DS |
2297 | AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups]) |
2298 | AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]), | |
673ff5eb DS |
2299 | [ case "$enableval" in |
2300 | no) | |
2301 | AC_MSG_RESULT(no) | |
2302 | ;; | |
2303 | *) AC_MSG_RESULT(yes) | |
2304 | ||
2305 | if test "x$IPV6_ENABLED" = "x1"; then | |
4c663ba9 | 2306 | AC_MSG_NOTICE([c-ares may not work properly with ipv6]) |
673ff5eb DS |
2307 | fi |
2308 | ||
4c663ba9 | 2309 | AC_DEFINE(USE_ARES, 1, [Define if you want to enable c-ares support]) |
673ff5eb DS |
2310 | dnl substitute HAVE_ARES for curl-config and similar |
2311 | HAVE_ARES="1" | |
2312 | AC_SUBST(HAVE_ARES) | |
2313 | curl_ares_msg="enabled" | |
2314 | ||
f7503863 | 2315 | LIBS="-lcares $LIBS" |
673ff5eb DS |
2316 | |
2317 | dnl For backwards compatibility default to includes/lib in srcdir/ares | |
2318 | dnl If a value is specified it is assumed that the libs are in $val/lib | |
2319 | dnl and the includes are in $val/include. This is the default setup for | |
2320 | dnl ares so it should not be a problem. | |
2321 | if test "x$enableval" = "xyes" ; then | |
2322 | if test -d "$srcdir/ares"; then | |
2323 | aresembedded="yes" | |
2324 | AC_CONFIG_SUBDIRS(ares) | |
2325 | aresinc=`cd $srcdir/ares && pwd` | |
2326 | CPPFLAGS="$CPPFLAGS -I$aresinc" | |
2327 | ||
2328 | dnl the pwd= below cannot 'cd' into the ares dir to get the full | |
2329 | dnl path to it, since it may not exist yet if we build outside of | |
2330 | dnl the source tree | |
2331 | pwd=`pwd` | |
2332 | LDFLAGS="$LDFLAGS -L$pwd/ares" | |
2333 | fi | |
2334 | else | |
2335 | CPPFLAGS="$CPPFLAGS -I$enableval/include" | |
2336 | LDFLAGS="$LDFLAGS -L$enableval/lib" | |
2337 | fi | |
2338 | ||
2339 | if test -z "$aresembedded"; then | |
2340 | dnl verify that a sufficient c-ares is here if we have pointed one | |
2341 | dnl out and don't use the "embedded" ares dir (in which case we don't | |
2342 | dnl check it because it might not have been built yet) | |
2343 | AC_MSG_CHECKING([that c-ares is good and recent enough]) | |
d70f3374 | 2344 | AC_LINK_IFELSE([ |
862049c4 | 2345 | AC_LANG_PROGRAM([[ |
673ff5eb | 2346 | #include <ares.h> |
d70f3374 YT |
2347 | /* set of dummy functions in case c-ares was built with debug */ |
2348 | void curl_dofree() { } | |
2349 | void curl_sclose() { } | |
2350 | void curl_domalloc() { } | |
2351 | void curl_docalloc() { } | |
2352 | void curl_socket() { } | |
862049c4 | 2353 | ]],[[ |
d70f3374 YT |
2354 | ares_channel channel; |
2355 | ares_cancel(channel); /* added in 1.2.0 */ | |
2356 | ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ | |
862049c4 | 2357 | ]]) |
d70f3374 YT |
2358 | ],[ |
2359 | AC_MSG_RESULT([yes]) | |
2360 | ],[ | |
2361 | AC_MSG_RESULT([no]) | |
2362 | AC_MSG_ERROR([c-ares library defective or too old]) | |
2363 | ]) | |
673ff5eb DS |
2364 | fi |
2365 | ;; | |
2366 | esac ], | |
2367 | AC_MSG_RESULT(no) | |
2368 | ) | |
ae1912cb | 2369 | |
710e370c DS |
2370 | dnl ************************************************************ |
2371 | dnl disable verbose text strings | |
2372 | dnl | |
2373 | AC_MSG_CHECKING([whether to enable verbose strings]) | |
2374 | AC_ARG_ENABLE(verbose, | |
2375 | AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) | |
2376 | AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), | |
2377 | [ case "$enableval" in | |
2378 | no) | |
2379 | AC_MSG_RESULT(no) | |
2380 | AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) | |
710e370c DS |
2381 | curl_verbose_msg="no" |
2382 | ;; | |
2383 | *) AC_MSG_RESULT(yes) | |
2384 | ;; | |
2385 | esac ], | |
2386 | AC_MSG_RESULT(yes) | |
2387 | ) | |
2388 | ||
8ed31c48 DS |
2389 | dnl ************************************************************ |
2390 | dnl enable SSPI support | |
2391 | dnl | |
d8d3dc93 | 2392 | AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) |
8ed31c48 DS |
2393 | AC_ARG_ENABLE(sspi, |
2394 | AC_HELP_STRING([--enable-sspi],[Enable SSPI]) | |
2395 | AC_HELP_STRING([--disable-sspi],[Disable SSPI]), | |
2396 | [ case "$enableval" in | |
2397 | yes) | |
d8d3dc93 YT |
2398 | if test "$ac_cv_native_windows" = "yes"; then |
2399 | AC_MSG_RESULT(yes) | |
2400 | AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) | |
9b23b310 | 2401 | AC_SUBST(USE_WINDOWS_SSPI, [1]) |
d8d3dc93 YT |
2402 | curl_sspi_msg="yes" |
2403 | else | |
2404 | AC_MSG_RESULT(no) | |
2405 | AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) | |
2406 | fi | |
8ed31c48 DS |
2407 | ;; |
2408 | *) | |
2409 | AC_MSG_RESULT(no) | |
2410 | ;; | |
2411 | esac ], | |
2412 | AC_MSG_RESULT(no) | |
2413 | ) | |
2414 | ||
3c49b405 DS |
2415 | dnl ************************************************************ |
2416 | dnl lame option to switch on debug options | |
2417 | dnl | |
2418 | AC_MSG_CHECKING([whether to enable debug options]) | |
2419 | AC_ARG_ENABLE(debug, | |
f136f435 DS |
2420 | AC_HELP_STRING([--enable-debug],[Enable pedantic debug options]) |
2421 | AC_HELP_STRING([--disable-debug],[Disable debug options]), | |
3c49b405 DS |
2422 | [ case "$enableval" in |
2423 | no) | |
2424 | AC_MSG_RESULT(no) | |
2425 | ;; | |
2426 | *) AC_MSG_RESULT(yes) | |
2427 | ||
f8c3b3aa | 2428 | CPPFLAGS="$CPPFLAGS -DCURLDEBUG" |
4fa58560 | 2429 | CFLAGS="$CFLAGS -g" |
455b1af2 | 2430 | |
4fa58560 DS |
2431 | dnl set compiler "debug" options to become more picky, and remove |
2432 | dnl optimize options from CFLAGS | |
2433 | CURL_CC_DEBUG_OPTS | |
3c49b405 | 2434 | ;; |
4fa58560 DS |
2435 | esac |
2436 | ], | |
3c49b405 DS |
2437 | AC_MSG_RESULT(no) |
2438 | ) | |
2439 | ||
94043b11 DS |
2440 | dnl ************************************************************ |
2441 | dnl disable cryptographic authentication | |
2442 | dnl | |
2443 | AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) | |
2444 | AC_ARG_ENABLE(crypto-auth, | |
2445 | AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) | |
2446 | AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), | |
2447 | [ case "$enableval" in | |
2448 | no) | |
2449 | AC_MSG_RESULT(no) | |
2450 | AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) | |
94043b11 DS |
2451 | ;; |
2452 | *) AC_MSG_RESULT(yes) | |
2453 | ;; | |
2454 | esac ], | |
2455 | AC_MSG_RESULT(yes) | |
2456 | ) | |
2457 | ||
ac269a8f DS |
2458 | dnl ************************************************************ |
2459 | dnl disable cookies support | |
2460 | dnl | |
2461 | AC_MSG_CHECKING([whether to enable support for cookies]) | |
2462 | AC_ARG_ENABLE(cookies, | |
2463 | AC_HELP_STRING([--enable-cookies],[Enable cookies support]) | |
2464 | AC_HELP_STRING([--disable-cookies],[Disable cookies support]), | |
2465 | [ case "$enableval" in | |
2466 | no) | |
2467 | AC_MSG_RESULT(no) | |
2468 | AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) | |
ac269a8f DS |
2469 | ;; |
2470 | *) AC_MSG_RESULT(yes) | |
2471 | ;; | |
2472 | esac ], | |
2473 | AC_MSG_RESULT(yes) | |
2474 | ) | |
2475 | ||
59582a9d DF |
2476 | dnl ************************************************************ |
2477 | dnl Enable hiding of internal symbols in library to reduce its size and | |
2478 | dnl speed dynamic linking of applications. This currently is only supported | |
10489879 | 2479 | dnl on gcc >= 4.0 and SunPro C. |
59582a9d DF |
2480 | dnl |
2481 | AC_MSG_CHECKING([whether to enable hidden symbols in the library]) | |
2482 | AC_ARG_ENABLE(hidden-symbols, | |
10489879 | 2483 | AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) |
59582a9d DF |
2484 | AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), |
2485 | [ case "$enableval" in | |
2486 | no) | |
2487 | AC_MSG_RESULT(no) | |
2488 | ;; | |
e16c1b8e | 2489 | *) |
10489879 | 2490 | AC_MSG_CHECKING([whether $CC supports it]) |
f13ac35e | 2491 | if test "$GCC" = yes ; then |
f13ac35e | 2492 | if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then |
77431568 GK |
2493 | AC_MSG_RESULT(yes) |
2494 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) | |
77431568 | 2495 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) |
77431568 | 2496 | CFLAGS="$CFLAGS -fvisibility=hidden" |
f13ac35e DF |
2497 | else |
2498 | AC_MSG_RESULT(no) | |
2499 | fi | |
10489879 | 2500 | |
f13ac35e | 2501 | else |
77431568 GK |
2502 | dnl Test for SunPro cc |
2503 | if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then | |
10489879 | 2504 | AC_MSG_RESULT(yes) |
77431568 | 2505 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) |
77431568 | 2506 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) |
77431568 | 2507 | CFLAGS="$CFLAGS -xldscope=hidden" |
10489879 DF |
2508 | else |
2509 | AC_MSG_RESULT(no) | |
2510 | fi | |
f13ac35e | 2511 | fi |
59582a9d DF |
2512 | ;; |
2513 | esac ], | |
2514 | AC_MSG_RESULT(no) | |
2515 | ) | |
2516 | ||
2517 | dnl ************************************************************ | |
560a82ae | 2518 | if test ! -z "$winsock_LIB"; then |
9f3d9da1 DS |
2519 | |
2520 | dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes | |
2521 | dnl things work when built with c-ares). But we can't just move it last | |
2522 | dnl since then other stuff (SSL) won't build. So we simply append it to the | |
2523 | dnl end. | |
2524 | ||
560a82ae YT |
2525 | LIBS="$LIBS $winsock_LIB" |
2526 | TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB" | |
9f3d9da1 DS |
2527 | |
2528 | fi | |
2529 | ||
a0a47f27 DF |
2530 | dnl |
2531 | dnl All the library dependencies put into $LIB apply to libcurl only. | |
2532 | dnl Those in $CURL_LIBS apply to the curl command-line client only. | |
c461254d | 2533 | dnl Those in $TEST_SERVER_LIBS apply to test servers only. |
a0a47f27 DF |
2534 | dnl Those in $ALL_LIBS apply to all targets, including test targets. |
2535 | dnl | |
2536 | LIBCURL_LIBS=$LIBS | |
a0a47f27 DF |
2537 | |
2538 | AC_SUBST(LIBCURL_LIBS) | |
2539 | AC_SUBST(CURL_LIBS) | |
2540 | AC_SUBST(TEST_SERVER_LIBS) | |
c461254d | 2541 | LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link |
a0a47f27 | 2542 | |
20705ca3 DS |
2543 | AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) |
2544 | ||
93c53424 | 2545 | AC_CONFIG_FILES([Makefile \ |
77431568 | 2546 | docs/Makefile \ |
d54cdf29 | 2547 | docs/examples/Makefile \ |
e22657ea | 2548 | docs/libcurl/Makefile \ |
77431568 GK |
2549 | include/Makefile \ |
2550 | include/curl/Makefile \ | |
2551 | src/Makefile \ | |
172f0ba1 | 2552 | lib/Makefile \ |
044ca343 | 2553 | tests/Makefile \ |
b915ca68 | 2554 | tests/data/Makefile \ |
fd8bf5f1 | 2555 | tests/server/Makefile \ |
2aa0c6c4 | 2556 | tests/libtest/Makefile \ |
77431568 GK |
2557 | packages/Makefile \ |
2558 | packages/Win32/Makefile \ | |
2559 | packages/Win32/cygwin/Makefile \ | |
2560 | packages/Linux/Makefile \ | |
2561 | packages/Linux/RPM/Makefile \ | |
2562 | packages/Linux/RPM/curl.spec \ | |
2563 | packages/Linux/RPM/curl-ssl.spec \ | |
c503930b | 2564 | packages/Solaris/Makefile \ |
d78ec593 | 2565 | packages/DOS/Makefile \ |
34f9ab10 DS |
2566 | packages/EPM/curl.list \ |
2567 | packages/EPM/Makefile \ | |
f19cade5 | 2568 | packages/vms/Makefile \ |
c7e9e60b DS |
2569 | packages/AIX/Makefile \ |
2570 | packages/AIX/RPM/Makefile \ | |
15f2647d | 2571 | packages/AIX/RPM/curl.spec \ |
df3ca591 DS |
2572 | curl-config \ |
2573 | libcurl.pc | |
93c53424 DS |
2574 | ]) |
2575 | AC_OUTPUT | |
cff90cf3 DS |
2576 | |
2577 | AC_MSG_NOTICE([Configured to build curl/libcurl: | |
2578 | ||
2579 | curl version: ${VERSION} | |
2580 | Host setup: ${host} | |
2581 | Install prefix: ${prefix} | |
2582 | Compiler: ${CC} | |
2583 | SSL support: ${curl_ssl_msg} | |
2147284c | 2584 | SSH support: ${curl_ssh_msg} |
cff90cf3 DS |
2585 | zlib support: ${curl_zlib_msg} |
2586 | krb4 support: ${curl_krb4_msg} | |
2587 | GSSAPI support: ${curl_gss_msg} | |
48975876 | 2588 | SPNEGO support: ${curl_spnego_msg} |
cff90cf3 DS |
2589 | c-ares support: ${curl_ares_msg} |
2590 | ipv6 support: ${curl_ipv6_msg} | |
96002646 | 2591 | IDN support: ${curl_idn_msg} |
e16c1b8e | 2592 | Build libcurl: Shared=${enable_shared}, Static=${enable_static} |
cff90cf3 | 2593 | Built-in manual: ${curl_manual_msg} |
710e370c | 2594 | Verbose errors: ${curl_verbose_msg} |
8ed31c48 | 2595 | SSPI support: ${curl_sspi_msg} |
86cbb232 MM |
2596 | ca cert bundle: ${ca} |
2597 | ca cert path: ${capath} | |
d0edb478 | 2598 | LDAP support: ${curl_ldap_msg} |
4b60c3e9 | 2599 | LDAPS support: ${curl_ldaps_msg} |
cff90cf3 | 2600 | ]) |