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d551412a DS |
1 | #*************************************************************************** |
2 | # _ _ ____ _ | |
3 | # Project ___| | | | _ \| | | |
4 | # / __| | | | |_) | | | |
5 | # | (__| |_| | _ <| |___ | |
6 | # \___|\___/|_| \_\_____| | |
7 | # | |
e2c81773 | 8 | # Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al. |
d551412a DS |
9 | # |
10 | # This software is licensed as described in the file COPYING, which | |
11 | # you should have received as part of this distribution. The terms | |
12 | # are also available at http://curl.haxx.se/docs/copyright.html. | |
13 | # | |
14 | # You may opt to use, copy, modify, merge, publish, distribute and/or sell | |
15 | # copies of the Software, and permit persons to whom the Software is | |
16 | # furnished to do so, under the terms of the COPYING file. | |
17 | # | |
18 | # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | |
19 | # KIND, either express or implied. | |
20 | # | |
21 | # $Id$ | |
b377e857 | 22 | #*************************************************************************** |
ae1912cb | 23 | dnl Process this file with autoconf to produce a configure script. |
7349940b | 24 | |
a147a079 | 25 | AC_PREREQ(2.57) |
7349940b | 26 | |
380ed8be | 27 | dnl We don't know the version number "statically" so we use a dash here |
d70f3374 | 28 | AC_INIT([curl], [-], [a suitable curl mailing list => http://curl.haxx.se/mail/]) |
d5ba0309 DS |
29 | |
30 | dnl configure script copyright | |
267836e8 | 31 | AC_COPYRIGHT([Copyright (c) 1998 - 2008 Daniel Stenberg, <daniel@haxx.se> |
e16c1b8e | 32 | This configure script may be copied, distributed and modified under the |
d5ba0309 DS |
33 | terms of the curl license; see COPYING for more details]) |
34 | ||
93c53424 | 35 | AC_CONFIG_SRCDIR([lib/urldata.h]) |
14240e9e | 36 | AM_CONFIG_HEADER(lib/config.h src/config.h include/curl/curlbuild.h) |
ed29552b | 37 | AM_MAINTAINER_MODE |
8f5ffd94 | 38 | |
0b57c475 | 39 | dnl SED is mandatory for configure process and libtool. |
d2661cb4 | 40 | dnl Set it now, allowing it to be changed later. |
0b57c475 | 41 | AC_PATH_PROG([SED], [sed], [not_found], |
bfaab6ed | 42 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
43 | if test -z "$SED" || test "$SED" = "not_found"; then |
44 | AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.]) | |
bfaab6ed | 45 | fi |
817efbc2 | 46 | AC_SUBST([SED]) |
075c5342 | 47 | |
0b57c475 | 48 | dnl GREP is mandatory for configure process and libtool. |
d2661cb4 | 49 | dnl Set it now, allowing it to be changed later. |
0b57c475 | 50 | AC_PATH_PROG([GREP], [grep], [not_found], |
bfaab6ed | 51 | [$PATH:/usr/bin:/usr/local/bin]) |
0b57c475 YT |
52 | if test -z "$GREP" || test "$GREP" = "not_found"; then |
53 | AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.]) | |
54 | fi | |
817efbc2 | 55 | AC_SUBST([GREP]) |
0b57c475 YT |
56 | |
57 | dnl EGREP is mandatory for configure process and libtool. | |
d2661cb4 | 58 | dnl Set it now, allowing it to be changed later. |
0b57c475 YT |
59 | if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then |
60 | AC_MSG_CHECKING([for egrep]) | |
61 | EGREP="$GREP -E" | |
62 | AC_MSG_RESULT([$EGREP]) | |
63 | else | |
64 | AC_PATH_PROG([EGREP], [egrep], [not_found], | |
65 | [$PATH:/usr/bin:/usr/local/bin]) | |
3fc39a6e | 66 | fi |
0b57c475 YT |
67 | if test -z "$EGREP" || test "$EGREP" = "not_found"; then |
68 | AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.]) | |
69 | fi | |
817efbc2 | 70 | AC_SUBST([EGREP]) |
3fc39a6e | 71 | |
0b57c475 YT |
72 | dnl AR is mandatory for configure process and libtool. |
73 | dnl This is target dependant, so check it as a tool. | |
74 | AC_PATH_TOOL([AR], [ar], [not_found], | |
75 | [$PATH:/usr/bin:/usr/local/bin]) | |
76 | if test -z "$AR" || test "$AR" = "not_found"; then | |
77 | AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.]) | |
3fc39a6e | 78 | fi |
817efbc2 | 79 | AC_SUBST([AR]) |
0b57c475 | 80 | |
faaaf626 | 81 | AC_SUBST(libext) |
9f7c6341 | 82 | |
7349940b | 83 | dnl figure out the libcurl version |
593170d1 | 84 | VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` |
8f5ffd94 | 85 | AM_INIT_AUTOMAKE(curl,$VERSION) |
075c5342 DS |
86 | AC_MSG_CHECKING([curl version]) |
87 | AC_MSG_RESULT($VERSION) | |
caf8c01e | 88 | |
1e5e0f9a DS |
89 | dnl |
90 | dnl we extract the numerical version for curl-config only | |
593170d1 | 91 | VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` |
1e5e0f9a DS |
92 | AC_SUBST(VERSIONNUM) |
93 | ||
c503930b CB |
94 | dnl Solaris pkgadd support definitions |
95 | PKGADD_PKG="HAXXcurl" | |
96 | PKGADD_NAME="cURL - a client that groks URLs" | |
97 | PKGADD_VENDOR="curl.haxx.se" | |
98 | AC_SUBST(PKGADD_PKG) | |
99 | AC_SUBST(PKGADD_NAME) | |
100 | AC_SUBST(PKGADD_VENDOR) | |
101 | ||
cff90cf3 | 102 | dnl |
710e370c | 103 | dnl initialize all the info variables |
bebd5dbc | 104 | curl_ssl_msg="no (--with-ssl / --with-gnutls)" |
2147284c | 105 | curl_ssh_msg="no (--with-libssh2)" |
710e370c DS |
106 | curl_zlib_msg="no (--with-zlib)" |
107 | curl_krb4_msg="no (--with-krb4*)" | |
108 | curl_gss_msg="no (--with-gssapi)" | |
109 | curl_spnego_msg="no (--with-spnego)" | |
110 | curl_ares_msg="no (--enable-ares)" | |
111 | curl_ipv6_msg="no (--enable-ipv6)" | |
112 | curl_idn_msg="no (--with-libidn)" | |
113 | curl_manual_msg="no (--enable-manual)" | |
114 | curl_verbose_msg="enabled (--disable-verbose)" | |
8ed31c48 | 115 | curl_sspi_msg="no (--enable-sspi)" |
d0edb478 | 116 | curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" |
4b60c3e9 | 117 | curl_ldaps_msg="no (--enable-ldaps)" |
c503930b | 118 | |
a0a47f27 DF |
119 | dnl |
120 | dnl Save anything in $LIBS for later | |
121 | dnl | |
122 | ALL_LIBS=$LIBS | |
123 | ||
caf8c01e DS |
124 | dnl |
125 | dnl Detect the canonical host and target build environment | |
126 | dnl | |
ae1912cb | 127 | |
c77f77a1 | 128 | AC_CANONICAL_HOST |
93c53424 | 129 | dnl Get system canonical name |
22a32389 | 130 | AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) |
1b1f143c | 131 | |
93c53424 DS |
132 | dnl Checks for programs. |
133 | AC_PROG_CC | |
134 | ||
14240e9e YT |
135 | dnl Our curl_off_t internal and external configure settings |
136 | CURL_CONFIGURE_CURL_OFF_T | |
137 | ||
b4fdccf8 YT |
138 | dnl This defines _ALL_SOURCE for AIX |
139 | CURL_CHECK_AIX_ALL_SOURCE | |
140 | ||
1bc49007 | 141 | dnl Our configure and build reentrant settings |
052f9dde | 142 | CURL_CONFIGURE_REENTRANT |
1bc49007 | 143 | |
d4ffc5ef | 144 | dnl check for how to do large files |
1b1f143c | 145 | AC_SYS_LARGEFILE |
d4ffc5ef | 146 | |
c84f84c7 | 147 | dnl support building of Windows DLLs |
1e8f0c57 DS |
148 | AC_LIBTOOL_WIN32_DLL |
149 | ||
23786eae | 150 | dnl skip libtool C++ and Fortran compiler checks |
d31feb8f | 151 | m4_ifdef([AC_PROG_CXX], [m4_undefine([AC_PROG_CXX])]) |
c84f84c7 | 152 | m4_defun([AC_PROG_CXX],[]) |
60588b24 DS |
153 | m4_ifdef([AC_PROG_CXXCPP], [m4_undefine([AC_PROG_CXXCPP])]) |
154 | m4_defun([AC_PROG_CXXCPP],[true]) | |
d31feb8f | 155 | m4_ifdef([AC_PROG_F77], [m4_undefine([AC_PROG_F77])]) |
c84f84c7 YT |
156 | m4_defun([AC_PROG_F77],[]) |
157 | ||
23786eae | 158 | dnl skip libtool C++ and Fortran linker checks |
d31feb8f | 159 | m4_ifdef([AC_LIBTOOL_CXX], [m4_undefine([AC_LIBTOOL_CXX])]) |
23786eae | 160 | m4_defun([AC_LIBTOOL_CXX],[]) |
60588b24 DS |
161 | m4_ifdef([AC_LIBTOOL_CXXCPP], [m4_undefine([AC_LIBTOOL_CXXCPP])]) |
162 | m4_defun([AC_LIBTOOL_CXXCPP],[true]) | |
d31feb8f | 163 | m4_ifdef([AC_LIBTOOL_F77], [m4_undefine([AC_LIBTOOL_F77])]) |
23786eae YT |
164 | m4_defun([AC_LIBTOOL_F77],[]) |
165 | ||
5c7c79bd YT |
166 | dnl force libtool to build static libraries with PIC on AMD64-linux |
167 | AC_MSG_CHECKING([if arch-OS host is AMD64-linux (to build static libraries with PIC)]) | |
74befdfb | 168 | case $host in |
389a15a8 | 169 | x86_64*linux*) |
74befdfb YT |
170 | AC_MSG_RESULT([yes]) |
171 | with_pic=yes | |
172 | ;; | |
173 | *) | |
174 | AC_MSG_RESULT([no]) | |
175 | ;; | |
176 | esac | |
177 | ||
1e8f0c57 | 178 | dnl libtool setup |
d20a0516 | 179 | AC_PROG_LIBTOOL |
93c53424 | 180 | |
fcfc6de9 | 181 | AC_MSG_CHECKING([if we need -no-undefined]) |
ecf3aee4 | 182 | case $host in |
7358db5c | 183 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) |
ecf3aee4 DS |
184 | need_no_undefined=yes |
185 | ;; | |
186 | *) | |
187 | need_no_undefined=no | |
188 | ;; | |
189 | esac | |
fcfc6de9 | 190 | AC_MSG_RESULT($need_no_undefined) |
ecf3aee4 DS |
191 | AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) |
192 | ||
fcfc6de9 | 193 | AC_MSG_CHECKING([if we need -mimpure-text]) |
5ab9d72e | 194 | mimpure=no |
fcfc6de9 DS |
195 | case $host in |
196 | *-*-solaris2*) | |
197 | if test "$GCC" = "yes"; then | |
198 | mimpure="yes" | |
199 | fi | |
200 | ;; | |
201 | *) | |
fcfc6de9 DS |
202 | ;; |
203 | esac | |
204 | AC_MSG_RESULT($mimpure) | |
205 | AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) | |
bff96239 | 206 | AM_CONDITIONAL(STATICLIB, false) |
fcfc6de9 | 207 | |
4d815c99 DS |
208 | AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) |
209 | case $host in | |
210 | *-*-mingw*) | |
211 | AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) | |
212 | AC_MSG_RESULT(yes) | |
b29017f1 | 213 | AC_MSG_CHECKING([if we need CURL_STATICLIB]) |
0bb04082 DS |
214 | if test "X$enable_shared" = "Xno" |
215 | then | |
216 | AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) | |
217 | AC_MSG_RESULT(yes) | |
bff96239 | 218 | AM_CONDITIONAL(STATICLIB, true) |
b29017f1 DS |
219 | else |
220 | AC_MSG_RESULT(no) | |
0bb04082 | 221 | fi |
4d815c99 DS |
222 | ;; |
223 | *) | |
224 | AC_MSG_RESULT(no) | |
225 | ;; | |
226 | esac | |
227 | ||
9de4e5eb DF |
228 | # Determine whether all dependent libraries must be specified when linking |
229 | if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" | |
230 | then | |
231 | REQUIRE_LIB_DEPS=no | |
232 | else | |
233 | REQUIRE_LIB_DEPS=yes | |
234 | fi | |
235 | AC_SUBST(REQUIRE_LIB_DEPS) | |
236 | ||
d1a1fcc6 DS |
237 | dnl The install stuff has already been taken care of by the automake stuff |
238 | dnl AC_PROG_INSTALL | |
ae1912cb DS |
239 | AC_PROG_MAKE_SET |
240 | ||
375cdf89 DS |
241 | dnl check if there's a way to force code inline |
242 | AC_C_INLINE | |
243 | ||
33ddeb6d YT |
244 | dnl ********************************************************************** |
245 | dnl platform/compiler/architecture specific checks/flags | |
246 | dnl ********************************************************************** | |
247 | ||
248 | case $host in | |
249 | # | |
250 | x86_64*linux*) | |
251 | # | |
252 | dnl find out if icc is being used | |
253 | if test "z$ICC" = "z"; then | |
254 | CURL_DETECT_ICC | |
255 | fi | |
256 | # | |
257 | if test "$ICC" = "yes"; then | |
258 | dnl figure out icc version | |
d0fe681a | 259 | AC_MSG_CHECKING([icc version]) |
33ddeb6d YT |
260 | iccver=`$CC -dumpversion` |
261 | iccnhi=`echo $iccver | cut -d . -f1` | |
262 | iccnlo=`echo $iccver | cut -d . -f2` | |
263 | iccnum=`(expr $iccnhi "*" 100 + $iccnlo) 2>/dev/null` | |
264 | AC_MSG_RESULT($iccver) | |
265 | # | |
266 | if test "$iccnum" -ge "900" && test "$iccnum" -lt "1000"; then | |
267 | dnl icc 9.X specific | |
268 | CFLAGS="$CFLAGS -i-dynamic" | |
269 | fi | |
270 | # | |
271 | if test "$iccnum" -ge "1000"; then | |
272 | dnl icc 10.X or later | |
273 | CFLAGS="$CFLAGS -shared-intel" | |
274 | fi | |
275 | # | |
276 | fi | |
277 | ;; | |
278 | # | |
279 | esac | |
280 | ||
b5afd531 YT |
281 | AC_MSG_CHECKING([whether we are using the IBM C compiler]) |
282 | CURL_CHECK_DEF([__IBMC__], [], [silent]) | |
63818f84 | 283 | if test "$curl_cv_have_def___IBMC__" = "yes"; then |
b5afd531 YT |
284 | AC_MSG_RESULT([yes]) |
285 | dnl Ensure that compiler optimizations are always thread-safe. | |
286 | CFLAGS="$CFLAGS -qthreaded" | |
287 | dnl Disable type based strict aliasing optimizations, using worst | |
288 | dnl case aliasing assumptions when compiling. Type based aliasing | |
289 | dnl would restrict the lvalues that could be safely used to access | |
290 | dnl a data object. | |
291 | CFLAGS="$CFLAGS -qnoansialias" | |
292 | dnl Force compiler to stop after the compilation phase, without | |
293 | dnl generating an object code file when compilation has errors. | |
2c61e9c7 | 294 | CFLAGS="$CFLAGS -qhalt=e" |
b5afd531 YT |
295 | else |
296 | AC_MSG_RESULT([no]) | |
2c61e9c7 YT |
297 | fi |
298 | ||
a3787eff YT |
299 | AC_MSG_CHECKING([whether we are using the Intel C compiler]) |
300 | CURL_CHECK_DEF([__INTEL_COMPILER], [], [silent]) | |
301 | if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then | |
302 | AC_MSG_RESULT([yes]) | |
303 | dnl Select strict ANSI C conformance | |
7b3f8615 | 304 | CPPFLAGS="$CPPFLAGS -strict-ansi" |
a3787eff | 305 | dnl Select ANSI C dialect |
7b3f8615 | 306 | CPPFLAGS="$CPPFLAGS -std=c89 -D__STRICT_ANSI__" |
3072c5b8 YT |
307 | dnl Change some warnings into errors |
308 | dnl #140: too many arguments in function call | |
309 | dnl #147: declaration is incompatible with 'previous one' | |
310 | dnl #165: too few arguments in function call | |
311 | dnl #266: function declared implicitly | |
7b3f8615 YT |
312 | CPPFLAGS="$CPPFLAGS -we 140,147,165,266" |
313 | dnl Disable use of ANSI C aliasing rules in optimizations | |
314 | CFLAGS="$CFLAGS -no-ansi-alias" | |
a3787eff YT |
315 | else |
316 | AC_MSG_RESULT([no]) | |
317 | fi | |
318 | ||
3a705696 YT |
319 | AC_MSG_CHECKING([whether we are using the DEC/Compaq C compiler]) |
320 | CURL_CHECK_DEF([__DECC], [], [silent]) | |
321 | CURL_CHECK_DEF([__DECC_VER], [], [silent]) | |
63818f84 | 322 | if test "$curl_cv_have_def___DECC" = "yes" && |
3a705696 YT |
323 | test "$curl_cv_have_def___DECC_VER" = "yes"; then |
324 | AC_MSG_RESULT([yes]) | |
325 | dnl Select strict ANSI C compiler mode | |
326 | CFLAGS="$CFLAGS -std1" | |
74d77cb1 YT |
327 | dnl Turn off optimizer ANSI C aliasing rules |
328 | CFLAGS="$CFLAGS -noansi_alias" | |
71525352 YT |
329 | dnl Select a higher warning level than default level2 |
330 | CFLAGS="$CFLAGS -msg_enable level3" | |
3a705696 YT |
331 | dnl Generate warnings for missing function prototypes |
332 | CFLAGS="$CFLAGS -warnprotos" | |
3f84e373 YT |
333 | dnl Change some warnings into fatal errors |
334 | CFLAGS="$CFLAGS -msg_fatal toofewargs,toomanyargs" | |
3a705696 YT |
335 | else |
336 | AC_MSG_RESULT([no]) | |
337 | fi | |
338 | ||
2c61e9c7 YT |
339 | CURL_CHECK_COMPILER_HALT_ON_ERROR |
340 | CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE | |
341 | ||
342 | dnl ********************************************************************** | |
343 | dnl Compilation based checks should not be done before this point. | |
344 | dnl ********************************************************************** | |
345 | ||
346 | dnl ********************************************************************** | |
347 | dnl Make sure that our checks for headers windows.h winsock.h winsock2.h | |
348 | dnl and ws2tcpip.h take precedence over any other further checks which | |
349 | dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for | |
350 | dnl this specific header files. And do them before its results are used. | |
351 | dnl ********************************************************************** | |
352 | ||
353 | CURL_CHECK_HEADER_WINDOWS | |
354 | CURL_CHECK_NATIVE_WINDOWS | |
355 | case X-"$ac_cv_native_windows" in | |
356 | X-yes) | |
357 | CURL_CHECK_HEADER_WINSOCK | |
358 | CURL_CHECK_HEADER_WINSOCK2 | |
359 | CURL_CHECK_HEADER_WS2TCPIP | |
360 | CURL_CHECK_HEADER_WINLDAP | |
361 | CURL_CHECK_HEADER_WINBER | |
362 | ;; | |
363 | *) | |
364 | ac_cv_header_winsock_h="no" | |
365 | ac_cv_header_winsock2_h="no" | |
366 | ac_cv_header_ws2tcpip_h="no" | |
367 | ac_cv_header_winldap_h="no" | |
368 | ac_cv_header_winber_h="no" | |
369 | ;; | |
370 | esac | |
fef60d9d | 371 | CURL_CHECK_WIN32_LARGEFILE |
2c61e9c7 | 372 | |
fd3881ea DS |
373 | dnl ************************************************************ |
374 | dnl switch off particular protocols | |
375 | dnl | |
376 | AC_MSG_CHECKING([whether to support http]) | |
377 | AC_ARG_ENABLE(http, | |
f136f435 DS |
378 | AC_HELP_STRING([--enable-http],[Enable HTTP support]) |
379 | AC_HELP_STRING([--disable-http],[Disable HTTP support]), | |
fd3881ea DS |
380 | [ case "$enableval" in |
381 | no) | |
382 | AC_MSG_RESULT(no) | |
22a32389 | 383 | AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) |
67a83c1b | 384 | AC_MSG_WARN([disable HTTP disables FTP over proxy]) |
3955b313 | 385 | AC_SUBST(CURL_DISABLE_HTTP, [1]) |
fd3881ea DS |
386 | ;; |
387 | *) AC_MSG_RESULT(yes) | |
388 | ;; | |
389 | esac ], | |
390 | AC_MSG_RESULT(yes) | |
391 | ) | |
392 | AC_MSG_CHECKING([whether to support ftp]) | |
393 | AC_ARG_ENABLE(ftp, | |
f136f435 DS |
394 | AC_HELP_STRING([--enable-ftp],[Enable FTP support]) |
395 | AC_HELP_STRING([--disable-ftp],[Disable FTP support]), | |
fd3881ea DS |
396 | [ case "$enableval" in |
397 | no) | |
398 | AC_MSG_RESULT(no) | |
22a32389 | 399 | AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) |
3955b313 | 400 | AC_SUBST(CURL_DISABLE_FTP, [1]) |
fd3881ea DS |
401 | ;; |
402 | *) AC_MSG_RESULT(yes) | |
403 | ;; | |
404 | esac ], | |
405 | AC_MSG_RESULT(yes) | |
406 | ) | |
fd3881ea DS |
407 | AC_MSG_CHECKING([whether to support file]) |
408 | AC_ARG_ENABLE(file, | |
f136f435 DS |
409 | AC_HELP_STRING([--enable-file],[Enable FILE support]) |
410 | AC_HELP_STRING([--disable-file],[Disable FILE support]), | |
fd3881ea DS |
411 | [ case "$enableval" in |
412 | no) | |
413 | AC_MSG_RESULT(no) | |
22a32389 | 414 | AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) |
3955b313 | 415 | AC_SUBST(CURL_DISABLE_FILE, [1]) |
fd3881ea DS |
416 | ;; |
417 | *) AC_MSG_RESULT(yes) | |
418 | ;; | |
419 | esac ], | |
420 | AC_MSG_RESULT(yes) | |
421 | ) | |
422 | AC_MSG_CHECKING([whether to support ldap]) | |
423 | AC_ARG_ENABLE(ldap, | |
f136f435 DS |
424 | AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) |
425 | AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), | |
fd3881ea DS |
426 | [ case "$enableval" in |
427 | no) | |
428 | AC_MSG_RESULT(no) | |
22a32389 | 429 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) |
3955b313 | 430 | AC_SUBST(CURL_DISABLE_LDAP, [1]) |
fd3881ea | 431 | ;; |
a674654f YT |
432 | *) |
433 | case $host in | |
434 | *-*-cygwin*) | |
435 | # Force no ldap. config/build process is broken for cygwin | |
436 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
437 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
438 | AC_MSG_RESULT(no) | |
439 | ;; | |
440 | *) | |
441 | AC_MSG_RESULT(yes) | |
442 | esac | |
fd3881ea | 443 | ;; |
a674654f YT |
444 | esac ],[ |
445 | case $host in | |
446 | *-*-cygwin*) | |
447 | # Force no ldap. config/build process is broken for cygwin | |
448 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
449 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
450 | AC_MSG_RESULT(no) | |
451 | ;; | |
452 | *) | |
453 | AC_MSG_RESULT(yes) | |
454 | esac ] | |
fd3881ea | 455 | ) |
4b60c3e9 GK |
456 | AC_MSG_CHECKING([whether to support ldaps]) |
457 | AC_ARG_ENABLE(ldaps, | |
458 | AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) | |
459 | AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), | |
460 | [ case "$enableval" in | |
461 | no) | |
462 | AC_MSG_RESULT(no) | |
463 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
464 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
465 | ;; | |
466 | *) if test x$CURL_DISABLE_LDAP = x1 ; then | |
467 | AC_MSG_RESULT(LDAP support needs to be enabled in order to enable LDAPS support!) | |
468 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
469 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
470 | else | |
471 | AC_MSG_RESULT(yes) | |
472 | AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) | |
473 | curl_ldaps_msg="enabled" | |
474 | fi | |
475 | ;; | |
476 | esac ], | |
477 | AC_MSG_RESULT(no) | |
478 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) | |
479 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
480 | ) | |
481 | ||
fd3881ea DS |
482 | AC_MSG_CHECKING([whether to support dict]) |
483 | AC_ARG_ENABLE(dict, | |
f136f435 DS |
484 | AC_HELP_STRING([--enable-dict],[Enable DICT support]) |
485 | AC_HELP_STRING([--disable-dict],[Disable DICT support]), | |
fd3881ea DS |
486 | [ case "$enableval" in |
487 | no) | |
488 | AC_MSG_RESULT(no) | |
b9c60df0 | 489 | AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) |
3955b313 | 490 | AC_SUBST(CURL_DISABLE_DICT, [1]) |
fd3881ea DS |
491 | ;; |
492 | *) AC_MSG_RESULT(yes) | |
493 | ;; | |
494 | esac ], | |
495 | AC_MSG_RESULT(yes) | |
496 | ) | |
497 | AC_MSG_CHECKING([whether to support telnet]) | |
498 | AC_ARG_ENABLE(telnet, | |
f136f435 DS |
499 | AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) |
500 | AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), | |
fd3881ea DS |
501 | [ case "$enableval" in |
502 | no) | |
503 | AC_MSG_RESULT(no) | |
22a32389 | 504 | AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) |
3955b313 | 505 | AC_SUBST(CURL_DISABLE_TELNET, [1]) |
fd3881ea DS |
506 | ;; |
507 | *) AC_MSG_RESULT(yes) | |
508 | ;; | |
509 | esac ], | |
510 | AC_MSG_RESULT(yes) | |
511 | ) | |
56d9624b DS |
512 | AC_MSG_CHECKING([whether to support tftp]) |
513 | AC_ARG_ENABLE(tftp, | |
514 | AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) | |
515 | AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), | |
516 | [ case "$enableval" in | |
517 | no) | |
518 | AC_MSG_RESULT(no) | |
519 | AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) | |
520 | AC_SUBST(CURL_DISABLE_TFTP, [1]) | |
521 | ;; | |
522 | *) AC_MSG_RESULT(yes) | |
523 | ;; | |
524 | esac ], | |
525 | AC_MSG_RESULT(yes) | |
526 | ) | |
fd3881ea | 527 | |
f3663a9d DS |
528 | dnl ********************************************************************** |
529 | dnl Check for built-in manual | |
530 | dnl ********************************************************************** | |
531 | ||
532 | AC_MSG_CHECKING([whether to provide built-in manual]) | |
533 | AC_ARG_ENABLE(manual, | |
534 | AC_HELP_STRING([--enable-manual],[Enable built-in manual]) | |
535 | AC_HELP_STRING([--disable-manual],[Disable built-in manual]), | |
536 | [ case "$enableval" in | |
537 | no) | |
538 | AC_MSG_RESULT(no) | |
539 | ;; | |
540 | *) AC_MSG_RESULT(yes) | |
541 | USE_MANUAL="1" | |
542 | ;; | |
543 | esac ], | |
544 | AC_MSG_RESULT(yes) | |
545 | USE_MANUAL="1" | |
546 | ) | |
547 | dnl The actual use of the USE_MANUAL variable is done much later in this | |
548 | dnl script to allow other actions to disable it as well. | |
549 | ||
ae1912cb DS |
550 | dnl ********************************************************************** |
551 | dnl Checks for libraries. | |
552 | dnl ********************************************************************** | |
553 | ||
9f2780a2 DS |
554 | dnl gethostbyname without lib or in the nsl lib? |
555 | AC_CHECK_FUNC(gethostbyname, | |
556 | [HAVE_GETHOSTBYNAME="1" | |
557 | ], | |
558 | [ AC_CHECK_LIB(nsl, gethostbyname, | |
559 | [HAVE_GETHOSTBYNAME="1" | |
560 | LIBS="$LIBS -lnsl" | |
561 | ]) | |
562 | ]) | |
563 | ||
564 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
565 | then | |
61fb8fea | 566 | dnl gethostbyname in the socket lib? |
9f2780a2 DS |
567 | AC_CHECK_LIB(socket, gethostbyname, |
568 | [HAVE_GETHOSTBYNAME="1" | |
569 | LIBS="$LIBS -lsocket" | |
570 | ]) | |
61fb8fea DS |
571 | fi |
572 | ||
9f2780a2 DS |
573 | dnl At least one system has been identified to require BOTH nsl and socket |
574 | dnl libs at the same time to link properly. | |
575 | if test "$HAVE_GETHOSTBYNAME" != "1" | |
576 | then | |
af43ce73 | 577 | AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) |
caf8c01e DS |
578 | my_ac_save_LIBS=$LIBS |
579 | LIBS="-lnsl -lsocket $LIBS" | |
8ad1928d YT |
580 | AC_LINK_IFELSE([ |
581 | AC_LANG_PROGRAM([[ | |
582 | ]],[[ | |
583 | gethostbyname(); | |
584 | ]]) | |
585 | ],[ | |
586 | AC_MSG_RESULT([yes]) | |
587 | HAVE_GETHOSTBYNAME="1" | |
588 | ],[ | |
589 | AC_MSG_RESULT([no]) | |
590 | LIBS=$my_ac_save_LIBS | |
591 | ]) | |
9f2780a2 | 592 | fi |
caf8c01e | 593 | |
9f2780a2 DS |
594 | if test "$HAVE_GETHOSTBYNAME" != "1" |
595 | then | |
560a82ae YT |
596 | dnl This is for winsock systems |
597 | if test "$ac_cv_header_windows_h" = "yes"; then | |
598 | if test "$ac_cv_header_winsock_h" = "yes"; then | |
512b9ac1 YT |
599 | case $host in |
600 | *-*-mingw32ce*) | |
601 | winsock_LIB="-lwinsock" | |
602 | ;; | |
603 | *) | |
604 | winsock_LIB="-lwsock32" | |
605 | ;; | |
606 | esac | |
560a82ae YT |
607 | fi |
608 | if test "$ac_cv_header_winsock2_h" = "yes"; then | |
609 | winsock_LIB="-lws2_32" | |
610 | fi | |
611 | if test ! -z "$winsock_LIB"; then | |
612 | my_ac_save_LIBS=$LIBS | |
613 | LIBS="$winsock_LIB $LIBS" | |
614 | AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) | |
8ad1928d YT |
615 | AC_LINK_IFELSE([ |
616 | AC_LANG_PROGRAM([[ | |
560a82ae YT |
617 | #ifdef HAVE_WINDOWS_H |
618 | #ifndef WIN32_LEAN_AND_MEAN | |
619 | #define WIN32_LEAN_AND_MEAN | |
620 | #endif | |
621 | #include <windows.h> | |
622 | #ifdef HAVE_WINSOCK2_H | |
623 | #include <winsock2.h> | |
624 | #else | |
625 | #ifdef HAVE_WINSOCK_H | |
626 | #include <winsock.h> | |
627 | #endif | |
628 | #endif | |
629 | #endif | |
8ad1928d | 630 | ]],[[ |
560a82ae | 631 | gethostbyname("www.dummysite.com"); |
8ad1928d YT |
632 | ]]) |
633 | ],[ | |
634 | AC_MSG_RESULT([yes]) | |
635 | HAVE_GETHOSTBYNAME="1" | |
636 | ],[ | |
637 | AC_MSG_RESULT([no]) | |
638 | winsock_LIB="" | |
639 | LIBS=$my_ac_save_LIBS | |
560a82ae YT |
640 | ]) |
641 | fi | |
642 | fi | |
684245d6 DF |
643 | fi |
644 | ||
0427e944 DF |
645 | if test "$HAVE_GETHOSTBYNAME" != "1" |
646 | then | |
647 | dnl This is for Minix 3.1 | |
648 | AC_MSG_CHECKING([for gethostbyname for Minix 3]) | |
8ad1928d YT |
649 | AC_LINK_IFELSE([ |
650 | AC_LANG_PROGRAM([[ | |
0427e944 | 651 | /* Older Minix versions may need <net/gen/netdb.h> here instead */ |
8ad1928d YT |
652 | #include <netdb.h> |
653 | ]],[[ | |
654 | gethostbyname("www.dummysite.com"); | |
655 | ]]) | |
656 | ],[ | |
657 | AC_MSG_RESULT([yes]) | |
658 | HAVE_GETHOSTBYNAME="1" | |
659 | ],[ | |
660 | AC_MSG_RESULT([no]) | |
661 | ]) | |
0427e944 DF |
662 | fi |
663 | ||
684245d6 DF |
664 | if test "$HAVE_GETHOSTBYNAME" != "1" |
665 | then | |
666 | dnl This is for eCos with a stubbed DNS implementation | |
667 | AC_MSG_CHECKING([for gethostbyname for eCos]) | |
8ad1928d YT |
668 | AC_LINK_IFELSE([ |
669 | AC_LANG_PROGRAM([[ | |
684245d6 | 670 | #include <stdio.h> |
8ad1928d YT |
671 | #include <netdb.h> |
672 | ]],[[ | |
673 | gethostbyname("www.dummysite.com"); | |
674 | ]]) | |
675 | ],[ | |
676 | AC_MSG_RESULT([yes]) | |
677 | HAVE_GETHOSTBYNAME="1" | |
678 | ],[ | |
679 | AC_MSG_RESULT([no]) | |
680 | ]) | |
9f2780a2 DS |
681 | fi |
682 | ||
b97606f0 DS |
683 | if test "$HAVE_GETHOSTBYNAME" != "1" |
684 | then | |
685 | dnl gethostbyname in the network lib - for Haiku OS | |
686 | AC_CHECK_LIB(network, gethostbyname, | |
687 | [HAVE_GETHOSTBYNAME="1" | |
688 | LIBS="$LIBS -lnetwork" | |
689 | ]) | |
690 | fi | |
691 | ||
58f4af79 DS |
692 | if test "$HAVE_GETHOSTBYNAME" != "1" |
693 | then | |
694 | dnl gethostbyname in the net lib - for BeOS | |
695 | AC_CHECK_LIB(net, gethostbyname, | |
696 | [HAVE_GETHOSTBYNAME="1" | |
697 | LIBS="$LIBS -lnet" | |
698 | ]) | |
699 | fi | |
700 | ||
701 | ||
9f2780a2 DS |
702 | if test "$HAVE_GETHOSTBYNAME" = "1"; then |
703 | AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname]) | |
704 | else | |
705 | AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) | |
caf8c01e DS |
706 | fi |
707 | ||
ae1912cb | 708 | dnl resolve lib? |
22a32389 | 709 | AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) |
ae1912cb | 710 | |
b174aeaa DS |
711 | if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then |
712 | AC_CHECK_LIB(resolve, strcasecmp, | |
713 | [LIBS="-lresolve $LIBS"], | |
714 | , | |
715 | -lnsl) | |
716 | fi | |
717 | ||
ae1912cb | 718 | dnl socket lib? |
22a32389 | 719 | AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ]) |
ae1912cb | 720 | |
b380dd03 | 721 | dnl ********************************************************************** |
ed80eb5b YT |
722 | dnl In case that function clock_gettime with monotonic timer is available, |
723 | dnl check for additional required libraries. | |
b380dd03 | 724 | dnl ********************************************************************** |
ed80eb5b | 725 | CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC |
b380dd03 | 726 | |
c461254d DF |
727 | dnl ********************************************************************** |
728 | dnl The preceding library checks are all potentially useful for test | |
729 | dnl servers (for providing networking support). Save the list of required | |
730 | dnl libraries at this point for use while linking those test servers. | |
731 | dnl ********************************************************************** | |
732 | TEST_SERVER_LIBS=$LIBS | |
ae1912cb | 733 | |
c461254d | 734 | dnl ********************************************************************** |
075c5342 DS |
735 | AC_MSG_CHECKING([whether to use libgcc]) |
736 | AC_ARG_ENABLE(libgcc, | |
737 | AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), | |
738 | [ case "$enableval" in | |
739 | yes) | |
a0a47f27 | 740 | ALL_LIBS="$ALL_LIBS -lgcc" |
075c5342 DS |
741 | AC_MSG_RESULT(yes) |
742 | ;; | |
743 | *) AC_MSG_RESULT(no) | |
744 | ;; | |
745 | esac ], | |
746 | AC_MSG_RESULT(no) | |
747 | ) | |
748 | ||
3ec605de | 749 | dnl ********************************************************************** |
d0edb478 | 750 | dnl Check for LDAP |
205f8b26 DF |
751 | dnl ********************************************************************** |
752 | ||
753 | LDAPLIBNAME="" | |
754 | AC_ARG_WITH(ldap-lib, | |
d0edb478 | 755 | AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), |
205f8b26 DF |
756 | [LDAPLIBNAME="$withval"]) |
757 | ||
758 | LBERLIBNAME="" | |
759 | AC_ARG_WITH(lber-lib, | |
d0edb478 | 760 | AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), |
205f8b26 DF |
761 | [LBERLIBNAME="$withval"]) |
762 | ||
763 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
764 | ||
a171f60b YT |
765 | CURL_CHECK_HEADER_LBER |
766 | CURL_CHECK_HEADER_LDAP | |
767 | CURL_CHECK_HEADER_LDAPSSL | |
768 | CURL_CHECK_HEADER_LDAP_SSL | |
3337be81 | 769 | |
205f8b26 DF |
770 | if test -z "$LDAPLIBNAME" ; then |
771 | case $host in | |
d0edb478 | 772 | *-*-cygwin* | *-*-mingw* | *-*-pw32*) |
205f8b26 | 773 | dnl Windows uses a single and unique OpenLDAP DLL name |
d0edb478 | 774 | LDAPLIBNAME="wldap32" |
205f8b26 DF |
775 | LBERLIBNAME="no" |
776 | ;; | |
777 | esac | |
778 | fi | |
779 | ||
780 | if test "$LDAPLIBNAME" ; then | |
d0edb478 DS |
781 | AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ |
782 | AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) | |
783 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
784 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
785 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
786 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 787 | else |
4db954f8 YT |
788 | dnl Try to find the right ldap libraries for this system |
789 | CURL_CHECK_LIBS_LDAP | |
790 | case X-"$curl_cv_ldap_LIBS" in | |
791 | X-unknown) | |
792 | AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) | |
793 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
794 | AC_SUBST(CURL_DISABLE_LDAP, [1]) | |
c37cdbe2 DF |
795 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
796 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
4db954f8 YT |
797 | ;; |
798 | esac | |
205f8b26 | 799 | fi |
d0edb478 DS |
800 | fi |
801 | ||
802 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
205f8b26 DF |
803 | |
804 | if test "$LBERLIBNAME" ; then | |
d0edb478 | 805 | dnl If name is "no" then don't define this library at all |
205f8b26 | 806 | dnl (it's only needed if libldap.so's dependencies are broken). |
e16c1b8e | 807 | if test "$LBERLIBNAME" != "no" ; then |
d0edb478 DS |
808 | AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ |
809 | AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) | |
810 | AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) | |
811 | AC_SUBST(CURL_DISABLE_LDAP, [1])]) | |
c37cdbe2 DF |
812 | AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) |
813 | AC_SUBST(CURL_DISABLE_LDAPS, [1]) | |
205f8b26 | 814 | fi |
d0edb478 DS |
815 | fi |
816 | fi | |
817 | ||
818 | if test x$CURL_DISABLE_LDAP != x1 ; then | |
819 | AC_CHECK_FUNCS([ldap_url_parse]) | |
820 | ||
821 | if test "$LDAPLIBNAME" = "wldap32"; then | |
4b60c3e9 | 822 | curl_ldap_msg="enabled (winldap)" |
d0edb478 DS |
823 | AC_DEFINE(CURL_LDAP_WIN, 1, [Use W$ LDAP implementation]) |
824 | case $host in | |
72e675ca | 825 | *-*-cygwin* | *-*-pw32*) |
d0edb478 DS |
826 | AC_DEFINE(CURL_LDAP_HYBRID, 1, [W$ LDAP with non-W$ compiler]) |
827 | ;; | |
828 | esac | |
829 | else | |
4b60c3e9 | 830 | curl_ldap_msg="enabled (OpenLDAP)" |
205f8b26 DF |
831 | fi |
832 | fi | |
833 | ||
d1b17779 DS |
834 | dnl ********************************************************************** |
835 | dnl Checks for IPv6 | |
836 | dnl ********************************************************************** | |
837 | ||
838 | AC_MSG_CHECKING([whether to enable ipv6]) | |
839 | AC_ARG_ENABLE(ipv6, | |
840 | AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) | |
841 | AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), | |
842 | [ case "$enableval" in | |
843 | no) | |
844 | AC_MSG_RESULT(no) | |
845 | ipv6=no | |
846 | ;; | |
847 | *) AC_MSG_RESULT(yes) | |
848 | ipv6=yes | |
849 | ;; | |
850 | esac ], | |
851 | ||
852 | AC_TRY_RUN([ /* is AF_INET6 available? */ | |
853 | #include <sys/types.h> | |
854 | #include <sys/socket.h> | |
855 | main() | |
856 | { | |
857 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) | |
858 | exit(1); | |
859 | else | |
860 | exit(0); | |
861 | } | |
862 | ], | |
863 | AC_MSG_RESULT(yes) | |
864 | ipv6=yes, | |
865 | AC_MSG_RESULT(no) | |
866 | ipv6=no, | |
867 | AC_MSG_RESULT(no) | |
868 | ipv6=no | |
869 | )) | |
870 | ||
871 | if test "$ipv6" = "yes"; then | |
cff90cf3 | 872 | curl_ipv6_msg="enabled" |
d1b17779 DS |
873 | fi |
874 | ||
6ca45bea DS |
875 | dnl ********************************************************************** |
876 | dnl Check how non-blocking sockets are set | |
877 | dnl ********************************************************************** | |
878 | AC_ARG_ENABLE(nonblocking, | |
f136f435 DS |
879 | AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it]) |
880 | AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]), | |
6ca45bea DS |
881 | [ |
882 | if test "$enableval" = "no" ; then | |
883 | AC_MSG_WARN([non-blocking sockets disabled]) | |
22a32389 DS |
884 | AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, |
885 | [to disable NON-BLOCKING connections]) | |
6ca45bea DS |
886 | else |
887 | CURL_CHECK_NONBLOCKING_SOCKET | |
888 | fi | |
889 | ], | |
890 | [ | |
891 | CURL_CHECK_NONBLOCKING_SOCKET | |
892 | ]) | |
893 | ||
7f67a28c DS |
894 | dnl ********************************************************************** |
895 | dnl Check if the operating system allows programs to write to their own argv[] | |
896 | dnl ********************************************************************** | |
897 | ||
898 | AC_MSG_CHECKING([if argv can be written to]) | |
0717e469 | 899 | AC_CACHE_VAL(curl_cv_writable_argv, [ |
a139ce90 | 900 | AC_RUN_IFELSE([[ |
7f67a28c | 901 | int main(int argc, char ** argv) { |
77431568 GK |
902 | argv[0][0] = ' '; |
903 | return (argv[0][0] == ' ')?0:1; | |
7f67a28c | 904 | } |
77431568 GK |
905 | ]], |
906 | curl_cv_writable_argv=yes, | |
907 | curl_cv_writable_argv=no, | |
908 | curl_cv_writable_argv=cross) | |
0717e469 DS |
909 | ]) |
910 | case $curl_cv_writable_argv in | |
911 | yes) | |
77431568 GK |
912 | AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) |
913 | AC_MSG_RESULT(yes) | |
914 | ;; | |
0717e469 | 915 | no) |
77431568 GK |
916 | AC_MSG_RESULT(no) |
917 | ;; | |
0717e469 | 918 | *) |
a139ce90 DS |
919 | AC_MSG_RESULT(no) |
920 | AC_MSG_WARN([the previous check could not be made default was used]) | |
77431568 | 921 | ;; |
0717e469 | 922 | esac |
7f67a28c | 923 | |
00505c92 DS |
924 | dnl ********************************************************************** |
925 | dnl Check for the presence of Kerberos4 libraries and headers | |
926 | dnl ********************************************************************** | |
927 | ||
928 | AC_ARG_WITH(krb4-includes, | |
f136f435 DS |
929 | AC_HELP_STRING([--with-krb4-includes=DIR], |
930 | [Specify location of kerberos4 headers]),[ | |
00505c92 DS |
931 | CPPFLAGS="$CPPFLAGS -I$withval" |
932 | KRB4INC="$withval" | |
933 | want_krb4=yes | |
934 | ]) | |
935 | ||
936 | AC_ARG_WITH(krb4-libs, | |
f136f435 | 937 | AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ |
00505c92 DS |
938 | LDFLAGS="$LDFLAGS -L$withval" |
939 | KRB4LIB="$withval" | |
940 | want_krb4=yes | |
941 | ]) | |
942 | ||
943 | ||
944 | OPT_KRB4=off | |
945 | AC_ARG_WITH(krb4,dnl | |
f136f435 | 946 | AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ |
00505c92 | 947 | OPT_KRB4="$withval" |
5872e8dd DF |
948 | if test X"$OPT_KRB4" != Xno; then |
949 | want_krb4="yes" | |
950 | if test X"$OPT_KRB4" != Xyes; then | |
951 | LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" | |
952 | KRB4LIB="$OPT_KRB4/lib$libsuff" | |
953 | CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" | |
954 | KRB4INC="$OPT_KRB4/include" | |
955 | fi | |
00505c92 | 956 | fi |
00505c92 DS |
957 | ]) |
958 | ||
959 | AC_MSG_CHECKING([if Kerberos4 support is requested]) | |
960 | ||
961 | if test "$want_krb4" = yes | |
962 | then | |
f6e2bfd4 DS |
963 | if test "$ipv6" = "yes"; then |
964 | echo krb4 is not compatible with IPv6 | |
965 | exit 1 | |
966 | fi | |
00505c92 DS |
967 | AC_MSG_RESULT(yes) |
968 | ||
969 | dnl Check for & handle argument to --with-krb4 | |
970 | ||
971 | AC_MSG_CHECKING(where to look for Kerberos4) | |
972 | if test X"$OPT_KRB4" = Xyes | |
973 | then | |
974 | AC_MSG_RESULT([defaults]) | |
975 | else | |
976 | AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) | |
977 | fi | |
978 | ||
979 | dnl Check for DES library | |
980 | AC_CHECK_LIB(des, des_pcbc_encrypt, | |
981 | [ | |
982 | AC_CHECK_HEADERS(des.h) | |
983 | ||
984 | dnl resolv lib? | |
22a32389 | 985 | AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) |
00505c92 DS |
986 | |
987 | dnl Check for the Kerberos4 library | |
988 | AC_CHECK_LIB(krb, krb_net_read, | |
989 | [ | |
990 | dnl Check for header files | |
991 | AC_CHECK_HEADERS(krb.h) | |
992 | ||
993 | dnl we found the required libraries, add to LIBS | |
b55507c8 | 994 | LIBS="-lkrb -lcom_err -ldes $LIBS" |
00505c92 DS |
995 | |
996 | dnl Check for function krb_get_our_ip_for_realm | |
997 | dnl this is needed for NAT networks | |
998 | AC_CHECK_FUNCS(krb_get_our_ip_for_realm) | |
999 | ||
1000 | dnl add define KRB4 | |
d4629fd3 | 1001 | AC_DEFINE(HAVE_KRB4, 1, |
22a32389 | 1002 | [if you have the Kerberos4 libraries (including -ldes)]) |
00505c92 | 1003 | |
1ee7f92c DS |
1004 | dnl substitute it too! |
1005 | KRB4_ENABLED=1 | |
1006 | AC_SUBST(KRB4_ENABLED) | |
1007 | ||
cff90cf3 DS |
1008 | curl_krb4_msg="enabled" |
1009 | ||
00505c92 DS |
1010 | dnl the krb4 stuff needs a strlcpy() |
1011 | AC_CHECK_FUNCS(strlcpy) | |
1012 | ||
1013 | ]) | |
1014 | ]) | |
1015 | else | |
1016 | AC_MSG_RESULT(no) | |
1017 | fi | |
1018 | ||
09ccfcdc DS |
1019 | dnl ********************************************************************** |
1020 | dnl Check for FBopenssl(SPNEGO) libraries | |
1021 | dnl ********************************************************************** | |
1022 | ||
1023 | AC_ARG_WITH(spnego, | |
1024 | AC_HELP_STRING([--with-spnego=DIR], | |
5872e8dd DF |
1025 | [Specify location of SPNEGO library fbopenssl]), [ |
1026 | SPNEGO_ROOT="$withval" | |
1027 | if test x"$SPNEGO_ROOT" != xno; then | |
1028 | want_spnego="yes" | |
1029 | fi | |
1030 | ]) | |
1031 | ||
09ccfcdc DS |
1032 | AC_MSG_CHECKING([if SPNEGO support is requested]) |
1033 | if test x"$want_spnego" = xyes; then | |
f6413f2c DS |
1034 | |
1035 | if test X"$SPNEGO_ROOT" = Xyes; then | |
1036 | AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) | |
1037 | AC_MSG_RESULT(no) | |
09ccfcdc | 1038 | else |
f6413f2c | 1039 | if test -z "$SPNEGO_LIB_DIR"; then |
202e54cf | 1040 | LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" |
f6413f2c DS |
1041 | else |
1042 | LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" | |
1043 | fi | |
e16c1b8e | 1044 | |
f6413f2c | 1045 | AC_MSG_RESULT(yes) |
cff90cf3 DS |
1046 | AC_DEFINE(HAVE_SPNEGO, 1, |
1047 | [Define this if you have the SPNEGO library fbopenssl]) | |
1048 | curl_spnego_msg="enabled" | |
f6413f2c | 1049 | fi |
09ccfcdc DS |
1050 | else |
1051 | AC_MSG_RESULT(no) | |
1052 | fi | |
1053 | ||
e56ae142 DS |
1054 | dnl ********************************************************************** |
1055 | dnl Check for GSS-API libraries | |
1056 | dnl ********************************************************************** | |
1057 | ||
c1b734a3 DS |
1058 | dnl check for gss stuff in the /usr as default |
1059 | ||
1060 | GSSAPI_ROOT="/usr" | |
e56ae142 DS |
1061 | AC_ARG_WITH(gssapi-includes, |
1062 | AC_HELP_STRING([--with-gssapi-includes=DIR], | |
1063 | [Specify location of GSSAPI header]), | |
e16c1b8e | 1064 | [ GSSAPI_INCS="-I$withval" |
e56ae142 DS |
1065 | want_gss="yes" ] |
1066 | ) | |
1067 | ||
1068 | AC_ARG_WITH(gssapi-libs, | |
1069 | AC_HELP_STRING([--with-gssapi-libs=DIR], | |
77431568 | 1070 | [Specify location of GSSAPI libs]), |
2723eda1 | 1071 | [ GSSAPI_LIB_DIR="-L$withval" |
e56ae142 DS |
1072 | want_gss="yes" ] |
1073 | ) | |
1074 | ||
1075 | AC_ARG_WITH(gssapi, | |
1076 | AC_HELP_STRING([--with-gssapi=DIR], | |
5872e8dd DF |
1077 | [Where to look for GSSAPI]), [ |
1078 | GSSAPI_ROOT="$withval" | |
1079 | if test x"$GSSAPI_ROOT" != xno; then | |
e16c1b8e | 1080 | want_gss="yes" |
c1b734a3 DS |
1081 | if test x"$GSSAPI_ROOT" = xyes; then |
1082 | dnl if yes, then use default root | |
1083 | GSSAPI_ROOT="/usr" | |
1084 | fi | |
5872e8dd DF |
1085 | fi |
1086 | ]) | |
e56ae142 | 1087 | |
982ba214 | 1088 | save_CPPFLAGS="$CPPFLAGS" |
e56ae142 DS |
1089 | AC_MSG_CHECKING([if GSSAPI support is requested]) |
1090 | if test x"$want_gss" = xyes; then | |
5effe8f3 DS |
1091 | AC_MSG_RESULT(yes) |
1092 | ||
e56ae142 DS |
1093 | if test -z "$GSSAPI_INCS"; then |
1094 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then | |
f4046763 | 1095 | GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` |
c1b734a3 | 1096 | GSSAPI_LIBS=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` |
49111a63 | 1097 | elif test "$GSSAPI_ROOT" != "yes"; then |
533519cc | 1098 | GSSAPI_INCS="-I$GSSAPI_ROOT/include" |
c1b734a3 | 1099 | GSSAPI_LIBS="-lgssapi" |
e56ae142 | 1100 | fi |
e56ae142 | 1101 | fi |
c1b734a3 | 1102 | |
f4046763 | 1103 | CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" |
c1b734a3 | 1104 | LIBS="$LIBS $GSSAPI_LIBS" |
5effe8f3 DS |
1105 | |
1106 | AC_CHECK_HEADER(gss.h, | |
1107 | [ | |
1108 | dnl found in the given dirs | |
1109 | AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) | |
1110 | gnu_gss=yes | |
1111 | ], | |
1112 | [ | |
d0a4b50e MM |
1113 | dnl not found, check Heimdal or MIT |
1114 | AC_CHECK_HEADERS( | |
1115 | [gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], | |
1116 | [], | |
1117 | [not_mit=1]) | |
1118 | if test "x$not_mit" = "x1"; then | |
1119 | dnl MIT not found, check for Heimdal | |
1120 | AC_CHECK_HEADER(gssapi.h, | |
5effe8f3 | 1121 | [ |
e16c1b8e | 1122 | dnl found |
40e1a016 | 1123 | AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) |
5effe8f3 DS |
1124 | ], |
1125 | [ | |
1126 | dnl no header found, disabling GSS | |
1127 | want_gss=no | |
1128 | AC_MSG_WARN(disabling GSSAPI since no header files was found) | |
1129 | ] | |
1130 | ) | |
d0a4b50e MM |
1131 | else |
1132 | dnl MIT found | |
1133 | AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) | |
1134 | dnl check if we have a really old MIT kerberos (<= 1.2) | |
1135 | AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE]) | |
7ad3abfd YT |
1136 | AC_COMPILE_IFELSE([ |
1137 | AC_LANG_PROGRAM([[ | |
d0a4b50e MM |
1138 | #include <gssapi/gssapi.h> |
1139 | #include <gssapi/gssapi_generic.h> | |
1140 | #include <gssapi/gssapi_krb5.h> | |
7ad3abfd | 1141 | ]],[[ |
d0a4b50e MM |
1142 | gss_import_name( |
1143 | (OM_uint32 *)0, | |
1144 | (gss_buffer_t)0, | |
1145 | GSS_C_NT_HOSTBASED_SERVICE, | |
1146 | (gss_name_t *)0); | |
7ad3abfd YT |
1147 | ]]) |
1148 | ],[ | |
1149 | AC_MSG_RESULT([yes]) | |
1150 | ],[ | |
1151 | AC_MSG_RESULT([no]) | |
1152 | AC_DEFINE(HAVE_OLD_GSSMIT, 1, | |
1153 | [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE]) | |
1154 | ]) | |
d0a4b50e | 1155 | fi |
5effe8f3 DS |
1156 | ] |
1157 | ) | |
1158 | else | |
1159 | AC_MSG_RESULT(no) | |
1160 | fi | |
1161 | if test x"$want_gss" = xyes; then | |
1162 | AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) | |
1163 | ||
1164 | curl_gss_msg="enabled (MIT/Heimdal)" | |
1165 | ||
1166 | if test -n "$gnu_gss"; then | |
1167 | curl_gss_msg="enabled (GNU GSS)" | |
9bb51d76 MM |
1168 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1169 | LIBS="$LIBS -lgss" | |
5effe8f3 | 1170 | elif test -z "$GSSAPI_LIB_DIR"; then |
e56ae142 | 1171 | if test -f "$GSSAPI_ROOT/bin/krb5-config"; then |
9bb51d76 MM |
1172 | dnl krb5-config doesn't have --libs-only-L or similar, put everything |
1173 | dnl into LIBS | |
1174 | gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` | |
1175 | LIBS="$LIBS $gss_libs" | |
49111a63 | 1176 | elif test "$GSSAPI_ROOT" != "yes"; then |
9bb51d76 MM |
1177 | LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" |
1178 | LIBS="$LIBS -lgssapi" | |
49111a63 | 1179 | else |
9bb51d76 | 1180 | LIBS="$LIBS -lgssapi" |
e56ae142 DS |
1181 | fi |
1182 | else | |
9bb51d76 MM |
1183 | LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" |
1184 | LIBS="$LIBS -lgssapi" | |
e56ae142 | 1185 | fi |
e56ae142 | 1186 | else |
5effe8f3 | 1187 | CPPFLAGS="$save_CPPFLAGS" |
e56ae142 | 1188 | fi |
e16c1b8e | 1189 | |
ae1912cb DS |
1190 | dnl ********************************************************************** |
1191 | dnl Check for the presence of SSL libraries and headers | |
1192 | dnl ********************************************************************** | |
1193 | ||
1194 | dnl Default to compiler & linker defaults for SSL files & libraries. | |
1195 | OPT_SSL=off | |
2c2baa93 DS |
1196 | dnl Default to no CA bundle |
1197 | ca="no" | |
ae1912cb | 1198 | AC_ARG_WITH(ssl,dnl |
d7a29388 | 1199 | AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) |
0abccc67 | 1200 | AC_HELP_STRING([--without-ssl], [disable OpenSSL]), |
e890113f | 1201 | OPT_SSL=$withval) |
ae1912cb | 1202 | |
bebd5dbc | 1203 | if test X"$OPT_SSL" != Xno; then |
6bd02a3a | 1204 | dnl backup the pre-ssl variables |
4ac7a087 DS |
1205 | CLEANLDFLAGS="$LDFLAGS" |
1206 | CLEANCPPFLAGS="$CPPFLAGS" | |
6bd02a3a DS |
1207 | CLEANLIBS="$LIBS" |
1208 | ||
4836154c DS |
1209 | case "$OPT_SSL" in |
1210 | yes) | |
75e5967a | 1211 | dnl --with-ssl (without path) used |
736a40fe DS |
1212 | if test x$cross_compiling != xyes; then |
1213 | dnl only do pkg-config magic when not cross-compiling | |
1214 | PKGTEST="yes" | |
1215 | fi | |
4370e92d DS |
1216 | PREFIX_OPENSSL=/usr/local/ssl |
1217 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1218 | ;; | |
4398151f | 1219 | off) |
75e5967a | 1220 | dnl no --with-ssl option given, just check default places |
736a40fe DS |
1221 | if test x$cross_compiling != xyes; then |
1222 | dnl only do pkg-config magic when not cross-compiling | |
1223 | PKGTEST="yes" | |
1224 | fi | |
4370e92d DS |
1225 | PREFIX_OPENSSL= |
1226 | ;; | |
4836154c | 1227 | *) |
75e5967a DS |
1228 | dnl check the given --with-ssl spot |
1229 | PKGTEST="no" | |
4370e92d DS |
1230 | PREFIX_OPENSSL=$OPT_SSL |
1231 | LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" | |
1232 | LDFLAGS="$LDFLAGS -L$LIB_OPENSSL" | |
1233 | CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4ac7a087 | 1234 | ;; |
4836154c DS |
1235 | esac |
1236 | ||
75e5967a DS |
1237 | if test "$PKGTEST" = "yes"; then |
1238 | ||
1239 | dnl Detect the pkg-config tool, as it may have extra info about the | |
1240 | dnl openssl installation we can use. I *believe* this is what we are | |
1241 | dnl expected to do on really recent Redhat Linux hosts. | |
1242 | ||
1243 | AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) | |
1244 | if test "$PKGCONFIG" != "no" ; then | |
1245 | AC_MSG_CHECKING([OpenSSL options with pkg-config]) | |
1246 | ||
1247 | $PKGCONFIG --exists openssl | |
1248 | SSL_EXISTS=$? | |
1249 | ||
1250 | if test "$SSL_EXISTS" -eq "0"; then | |
1251 | SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` | |
1252 | SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` | |
1253 | SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` | |
1254 | ||
77431568 | 1255 | LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` |
4370e92d | 1256 | |
75e5967a DS |
1257 | dnl use the values pkg-config reported |
1258 | LIBS="$LIBS $SSL_LIBS" | |
1259 | CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" | |
1260 | LDFLAGS="$LDFLAGS $SSL_LDFLAGS" | |
1261 | AC_MSG_RESULT([found]) | |
1262 | else | |
1263 | AC_MSG_RESULT([no]) | |
1264 | fi | |
1265 | fi | |
1266 | fi | |
1267 | ||
4836154c DS |
1268 | AC_CHECK_LIB(crypto, CRYPTO_lock,[ |
1269 | HAVECRYPTO="yes" | |
c4f7570a | 1270 | LIBS="-lcrypto $LIBS" |
4836154c | 1271 | ],[ |
4370e92d DS |
1272 | LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" |
1273 | CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" | |
4836154c | 1274 | AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ |
c4f7570a DF |
1275 | HAVECRYPTO="yes" |
1276 | LIBS="-lcrypto $LIBS"], [ | |
6bd02a3a DS |
1277 | LDFLAGS="$CLEANLDFLAGS" |
1278 | CPPFLAGS="$CLEANCPPFLAGS" | |
1279 | LIBS="$CLEANLIBS" | |
4836154c DS |
1280 | ]) |
1281 | ]) | |
ae1912cb | 1282 | |
ae1912cb | 1283 | |
21337f47 | 1284 | if test X"$HAVECRYPTO" = X"yes"; then |
ae1912cb DS |
1285 | dnl This is only reasonable to do if crypto actually is there: check for |
1286 | dnl SSL libs NOTE: it is important to do this AFTER the crypto lib | |
4836154c | 1287 | |
ae1912cb DS |
1288 | AC_CHECK_LIB(ssl, SSL_connect) |
1289 | ||
b32bf427 DS |
1290 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then |
1291 | dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff | |
1292 | AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); | |
1293 | OLIBS=$LIBS | |
1294 | LIBS="$LIBS -lRSAglue -lrsaref" | |
1295 | AC_CHECK_LIB(ssl, SSL_connect) | |
1296 | if test "$ac_cv_lib_ssl_SSL_connect" != yes; then | |
1297 | dnl still no SSL_connect | |
1298 | AC_MSG_RESULT(no) | |
1299 | LIBS=$OLIBS | |
1300 | else | |
1301 | AC_MSG_RESULT(yes) | |
1302 | fi | |
b32bf427 | 1303 | |
df3ca591 | 1304 | else |
b32bf427 | 1305 | |
df3ca591 DS |
1306 | dnl Have the libraries--check for SSLeay/OpenSSL headers |
1307 | AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ | |
1308 | openssl/pem.h openssl/ssl.h openssl/err.h, | |
bebd5dbc | 1309 | curl_ssl_msg="enabled (OpenSSL)" |
df3ca591 DS |
1310 | OPENSSL_ENABLED=1 |
1311 | AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) | |
1312 | ||
1313 | if test $ac_cv_header_openssl_x509_h = no; then | |
d99c20f6 DS |
1314 | dnl we don't use the "action" part of the AC_CHECK_HEADERS macro |
1315 | dnl since 'err.h' might in fact find a krb4 header with the same | |
1316 | dnl name | |
1317 | AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) | |
1318 | ||
e16c1b8e | 1319 | if test $ac_cv_header_x509_h = yes && |
d99c20f6 DS |
1320 | test $ac_cv_header_crypto_h = yes && |
1321 | test $ac_cv_header_ssl_h = yes; then | |
1322 | dnl three matches | |
bebd5dbc | 1323 | curl_ssl_msg="enabled (OpenSSL)" |
d99c20f6 DS |
1324 | OPENSSL_ENABLED=1 |
1325 | fi | |
df3ca591 DS |
1326 | fi |
1327 | fi | |
1328 | ||
f966dad3 DS |
1329 | if test X"$OPENSSL_ENABLED" = X"1"; then |
1330 | AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) | |
090a7f38 DS |
1331 | |
1332 | dnl is there a pkcs12.h header present? | |
1333 | AC_CHECK_HEADERS(openssl/pkcs12.h) | |
c4f7570a DF |
1334 | else |
1335 | LIBS="$CLEANLIBS" | |
f966dad3 | 1336 | fi |
c4f7570a DF |
1337 | dnl USE_SSLEAY is the historical name for what configure calls |
1338 | dnl OPENSSL_ENABLED; the names should really be unified | |
df3ca591 | 1339 | USE_SSLEAY="$OPENSSL_ENABLED" |
df3ca591 | 1340 | AC_SUBST(USE_SSLEAY) |
df3ca591 DS |
1341 | |
1342 | if test X"$OPT_SSL" != Xoff && | |
1343 | test "$OPENSSL_ENABLED" != "1"; then | |
1344 | AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) | |
1ee7f92c | 1345 | fi |
df3ca591 DS |
1346 | fi |
1347 | ||
df3ca591 | 1348 | if test X"$OPENSSL_ENABLED" = X"1"; then |
e157aabd | 1349 | dnl If the ENGINE library seems to be around, check for the OpenSSL engine |
f169b750 DS |
1350 | dnl stuff, it is kind of "separated" from the main SSL check |
1351 | AC_CHECK_FUNC(ENGINE_init, | |
1352 | [ | |
1353 | AC_CHECK_HEADERS(openssl/engine.h) | |
1354 | AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) | |
1355 | ]) | |
af6c3947 | 1356 | |
2c2baa93 | 1357 | dnl these can only exist if openssl exists |
d052e545 | 1358 | dnl yassl doesn't have SSL_get_shutdown |
2c2baa93 DS |
1359 | |
1360 | AC_CHECK_FUNCS( RAND_status \ | |
1361 | RAND_screen \ | |
e16bc916 | 1362 | RAND_egd \ |
d052e545 DS |
1363 | CRYPTO_cleanup_all_ex_data \ |
1364 | SSL_get_shutdown ) | |
1365 | ||
1366 | dnl Make an attempt to detect if this is actually yassl's headers and | |
1367 | dnl OpenSSL emulation layer. We still leave everything else believing | |
1368 | dnl and acting like OpenSSL. | |
2c2baa93 | 1369 | |
248f0571 | 1370 | AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) |
8ad1928d YT |
1371 | AC_COMPILE_IFELSE([ |
1372 | AC_LANG_PROGRAM([[ | |
d052e545 | 1373 | #include <openssl/ssl.h> |
8ad1928d | 1374 | ]],[[ |
248f0571 YT |
1375 | #if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) |
1376 | int dummy = SSL_ERROR_NONE; | |
1377 | #else | |
1378 | Not the yaSSL OpenSSL compatibility header. | |
1379 | #endif | |
8ad1928d YT |
1380 | ]]) |
1381 | ],[ | |
1382 | AC_MSG_RESULT([yes]) | |
1383 | AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, | |
1384 | [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) | |
1385 | curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" | |
1386 | ],[ | |
1387 | AC_MSG_RESULT([no]) | |
248f0571 | 1388 | ]) |
ae1912cb | 1389 | fi |
00505c92 | 1390 | |
df3ca591 | 1391 | if test "$OPENSSL_ENABLED" = "1"; then |
8882d1fa DS |
1392 | if test -n "$LIB_OPENSSL"; then |
1393 | dnl when the ssl shared libs were found in a path that the run-time | |
1394 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1395 | dnl to prevent further configure tests to fail due to this | |
1396 | ||
1397 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" | |
1398 | export LD_LIBRARY_PATH | |
1399 | AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) | |
1400 | fi | |
1ee7f92c DS |
1401 | fi |
1402 | ||
ae1912cb DS |
1403 | fi |
1404 | ||
c518c52a DS |
1405 | dnl ********************************************************************** |
1406 | dnl Check for the presence of ZLIB libraries and headers | |
1407 | dnl ********************************************************************** | |
1408 | ||
1409 | dnl Check for & handle argument to --with-zlib. | |
1410 | ||
1411 | _cppflags=$CPPFLAGS | |
1412 | _ldflags=$LDFLAGS | |
1413 | AC_ARG_WITH(zlib, | |
1414 | AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) | |
1415 | AC_HELP_STRING([--without-zlib],[disable use of zlib]), | |
1416 | [OPT_ZLIB="$withval"]) | |
1417 | ||
1418 | if test "$OPT_ZLIB" = "no" ; then | |
1419 | AC_MSG_WARN([zlib disabled]) | |
1420 | else | |
1421 | if test "$OPT_ZLIB" = "yes" ; then | |
1422 | OPT_ZLIB="" | |
1423 | fi | |
1424 | ||
1425 | if test -z "$OPT_ZLIB" ; then | |
1426 | dnl check for the lib first without setting any new path, since many | |
1427 | dnl people have it in the default path | |
1428 | ||
1429 | AC_CHECK_LIB(z, inflateEnd, | |
1430 | dnl libz found, set the variable | |
1431 | [HAVE_LIBZ="1"], | |
1432 | dnl if no lib found, try /usr/local | |
1433 | [OPT_ZLIB="/usr/local"]) | |
1434 | ||
1435 | fi | |
1436 | ||
1437 | dnl Add a nonempty path to the compiler flags | |
1438 | if test -n "$OPT_ZLIB"; then | |
1439 | CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" | |
1440 | LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" | |
1441 | fi | |
1442 | ||
1443 | AC_CHECK_HEADER(zlib.h, | |
1444 | [ | |
1445 | dnl zlib.h was found | |
1446 | HAVE_ZLIB_H="1" | |
1447 | dnl if the lib wasn't found already, try again with the new paths | |
1448 | if test "$HAVE_LIBZ" != "1"; then | |
1449 | AC_CHECK_LIB(z, gzread, | |
1450 | [ | |
1451 | dnl the lib was found! | |
1452 | HAVE_LIBZ="1" | |
1453 | ], | |
1454 | [ CPPFLAGS=$_cppflags | |
1455 | LDFLAGS=$_ldflags]) | |
1456 | fi | |
1457 | ], | |
1458 | [ | |
1459 | dnl zlib.h was not found, restore the flags | |
1460 | CPPFLAGS=$_cppflags | |
1461 | LDFLAGS=$_ldflags] | |
1462 | ) | |
1463 | ||
1464 | if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" | |
1465 | then | |
1466 | AC_MSG_WARN([configure found only the libz lib, not the header file!]) | |
48dd0c56 | 1467 | HAVE_LIBZ="" |
c518c52a DS |
1468 | elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" |
1469 | then | |
1470 | AC_MSG_WARN([configure found only the libz header file, not the lib!]) | |
1471 | elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" | |
1472 | then | |
1473 | dnl both header and lib were found! | |
1474 | AC_SUBST(HAVE_LIBZ) | |
1475 | AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) | |
1476 | AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) | |
1477 | ||
1478 | CURL_LIBS="$CURL_LIBS -lz" | |
1479 | LIBS="$LIBS -lz" | |
1480 | ||
1481 | dnl replace 'HAVE_LIBZ' in the automake makefile.ams | |
1482 | AMFIXLIB="1" | |
1483 | AC_MSG_NOTICE([found both libz and libz.h header]) | |
1484 | curl_zlib_msg="enabled" | |
1485 | fi | |
1486 | fi | |
1487 | ||
1488 | dnl set variable for use in automakefile(s) | |
1489 | AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) | |
1490 | ||
2147284c DS |
1491 | dnl ********************************************************************** |
1492 | dnl Check for the presence of LIBSSH2 libraries and headers | |
1493 | dnl ********************************************************************** | |
1494 | ||
1495 | dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. | |
1496 | OPT_LIBSSH2=off | |
1497 | AC_ARG_WITH(libssh2,dnl | |
1498 | AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) | |
1499 | AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), | |
1500 | OPT_LIBSSH2=$withval) | |
1501 | ||
1502 | if test X"$OPT_LIBSSH2" != Xno; then | |
1503 | dnl backup the pre-libssh2 variables | |
1504 | CLEANLDFLAGS="$LDFLAGS" | |
1505 | CLEANCPPFLAGS="$CPPFLAGS" | |
1506 | CLEANLIBS="$LIBS" | |
1507 | ||
1508 | case "$OPT_LIBSSH2" in | |
1509 | yes) | |
1510 | dnl --with-libssh2 (without path) used | |
1511 | PREFIX_LIBSSH2=/usr/local/lib | |
342fa1cf | 1512 | LIB_LIBSSH2="$PREFIX_LIBSSH2$libsuff" |
2147284c DS |
1513 | ;; |
1514 | off) | |
1515 | dnl no --with-libssh2 option given, just check default places | |
1516 | PREFIX_LIBSSH2= | |
1517 | ;; | |
1518 | *) | |
b9af0d89 | 1519 | dnl use the given --with-libssh2 spot |
2147284c DS |
1520 | PREFIX_LIBSSH2=$OPT_LIBSSH2 |
1521 | LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff" | |
1522 | LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2" | |
b9af0d89 | 1523 | CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include" |
2147284c DS |
1524 | ;; |
1525 | esac | |
1526 | ||
c185cdf2 | 1527 | AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) |
e16c1b8e | 1528 | |
c185cdf2 DS |
1529 | AC_CHECK_HEADERS(libssh2.h, |
1530 | curl_ssh_msg="enabled (libSSH2)" | |
1531 | LIBSSH2_ENABLED=1 | |
823a0454 | 1532 | AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) |
9b23b310 | 1533 | AC_SUBST(USE_LIBSSH2, [1]) |
823a0454 | 1534 | ) |
c185cdf2 DS |
1535 | |
1536 | if test X"$OPT_LIBSSH2" != Xoff && | |
1537 | test "$LIBSSH2_ENABLED" != "1"; then | |
1538 | AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) | |
2147284c DS |
1539 | fi |
1540 | ||
1541 | if test "$LIBSSH2_ENABLED" = "1"; then | |
1542 | if test -n "$LIB_LIBSSH2"; then | |
1543 | dnl when the libssh2 shared libs were found in a path that the run-time | |
1544 | dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH | |
1545 | dnl to prevent further configure tests to fail due to this | |
1546 | ||
1547 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2" | |
1548 | export LD_LIBRARY_PATH | |
1549 | AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH]) | |
1550 | fi | |
1551 | fi | |
1552 | fi | |
1553 | ||
df3ca591 | 1554 | dnl ********************************************************************** |
e16c1b8e | 1555 | dnl Check for the random seed preferences |
df3ca591 DS |
1556 | dnl ********************************************************************** |
1557 | ||
1558 | if test X"$OPENSSL_ENABLED" = X"1"; then | |
1559 | AC_ARG_WITH(egd-socket, | |
1560 | AC_HELP_STRING([--with-egd-socket=FILE], | |
1561 | [Entropy Gathering Daemon socket pathname]), | |
1562 | [ EGD_SOCKET="$withval" ] | |
1563 | ) | |
1564 | if test -n "$EGD_SOCKET" ; then | |
1565 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", | |
1566 | [your Entropy Gathering Daemon socket pathname] ) | |
1567 | fi | |
1568 | ||
1569 | dnl Check for user-specified random device | |
1570 | AC_ARG_WITH(random, | |
1571 | AC_HELP_STRING([--with-random=FILE], | |
1572 | [read randomness from FILE (default=/dev/urandom)]), | |
1573 | [ RANDOM_FILE="$withval" ], | |
1574 | [ | |
1575 | dnl Check for random device | |
1576 | AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) | |
1577 | ] | |
1578 | ) | |
1579 | if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then | |
1580 | AC_SUBST(RANDOM_FILE) | |
1581 | AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", | |
1582 | [a suitable file to read random data from]) | |
1583 | fi | |
1584 | fi | |
1585 | ||
bebd5dbc DS |
1586 | dnl ---------------------------------------------------- |
1587 | dnl FIX: only check for GnuTLS if OpenSSL is not enabled | |
1588 | dnl ---------------------------------------------------- | |
1589 | ||
1590 | dnl Default to compiler & linker defaults for GnuTLS files & libraries. | |
e49a7e36 | 1591 | OPT_GNUTLS=no |
bebd5dbc DS |
1592 | |
1593 | AC_ARG_WITH(gnutls,dnl | |
1594 | AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) | |
1595 | AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), | |
1596 | OPT_GNUTLS=$withval) | |
1597 | ||
1598 | if test "$OPENSSL_ENABLED" != "1"; then | |
1599 | ||
e49a7e36 | 1600 | if test X"$OPT_GNUTLS" != Xno; then |
bebd5dbc DS |
1601 | if test "x$OPT_GNUTLS" = "xyes"; then |
1602 | check=`libgnutls-config --version 2>/dev/null` | |
1603 | if test -n "$check"; then | |
1604 | addlib=`libgnutls-config --libs` | |
1605 | addcflags=`libgnutls-config --cflags` | |
1606 | version=`libgnutls-config --version` | |
241b2b4a | 1607 | gtlsprefix=`libgnutls-config --prefix` |
bebd5dbc DS |
1608 | fi |
1609 | else | |
313f1a1e DS |
1610 | addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs` |
1611 | addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags` | |
c2fcdf3a | 1612 | version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null` |
241b2b4a | 1613 | gtlsprefix=$OPT_GNUTLS |
c2fcdf3a DS |
1614 | if test -z "$version"; then |
1615 | version="unknown" | |
1616 | fi | |
bebd5dbc | 1617 | fi |
313f1a1e | 1618 | if test -n "$addlib"; then |
bebd5dbc | 1619 | |
b0bc2f00 | 1620 | CLEANLIBS="$LIBS" |
313f1a1e | 1621 | CLEANCPPFLAGS="$CPPFLAGS" |
e16c1b8e | 1622 | |
b0bc2f00 | 1623 | LIBS="$LIBS $addlib" |
313f1a1e DS |
1624 | if test "$addcflags" != "-I/usr/include"; then |
1625 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1626 | fi | |
e16c1b8e | 1627 | |
313f1a1e | 1628 | AC_CHECK_LIB(gnutls, gnutls_check_version, |
bebd5dbc DS |
1629 | [ |
1630 | AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) | |
1631 | AC_SUBST(USE_GNUTLS, [1]) | |
02267eba | 1632 | GNUTLS_ENABLED=1 |
bebd5dbc | 1633 | USE_GNUTLS="yes" |
313f1a1e | 1634 | curl_ssl_msg="enabled (GnuTLS)" |
bebd5dbc DS |
1635 | ], |
1636 | [ | |
b0bc2f00 | 1637 | LIBS="$CLEANLIBS" |
bebd5dbc DS |
1638 | CPPFLAGS="$CLEANCPPFLAGS" |
1639 | ]) | |
e16c1b8e | 1640 | |
313f1a1e DS |
1641 | if test "x$USE_GNUTLS" = "xyes"; then |
1642 | AC_MSG_NOTICE([detected GnuTLS version $version]) | |
241b2b4a | 1643 | |
313f1a1e DS |
1644 | dnl when shared libs were found in a path that the run-time |
1645 | dnl linker doesn't search through, we need to add it to | |
1646 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1647 | dnl due to this | |
1648 | ||
1649 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff" | |
1650 | export LD_LIBRARY_PATH | |
4370e92d | 1651 | AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH]) |
313f1a1e | 1652 | fi |
241b2b4a | 1653 | |
bebd5dbc | 1654 | fi |
313f1a1e | 1655 | |
bebd5dbc DS |
1656 | fi dnl GNUTLS not disabled |
1657 | ||
bebd5dbc | 1658 | fi dnl OPENSSL != 1 |
779ca097 | 1659 | |
7f70dbca DS |
1660 | dnl ---------------------------------------------------- |
1661 | dnl NSS. Only check if GnuTLS and OpenSSL are not enabled | |
1662 | dnl ---------------------------------------------------- | |
1663 | ||
1664 | dnl Default to compiler & linker defaults for NSS files & libraries. | |
1665 | OPT_NSS=no | |
1666 | ||
1667 | AC_ARG_WITH(nss,dnl | |
1668 | AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) | |
1669 | AC_HELP_STRING([--without-nss], [disable NSS detection]), | |
1670 | OPT_NSS=$withval) | |
1671 | ||
1672 | if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then | |
1673 | ||
1674 | if test X"$OPT_NSS" != Xno; then | |
1675 | if test "x$OPT_NSS" = "xyes"; then | |
1676 | check=`pkg-config --version 2>/dev/null` | |
1677 | if test -n "$check"; then | |
1678 | addlib=`pkg-config --libs nss` | |
1679 | addcflags=`pkg-config --cflags nss` | |
1680 | version=`pkg-config --modversion nss` | |
1681 | nssprefix=`pkg-config --variable=prefix nss` | |
1682 | fi | |
1683 | else | |
1684 | # Without pkg-config, we'll kludge in some defaults | |
1685 | addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" | |
e16c1b8e | 1686 | addcflags="-I$OPT_NSS/include" |
7f70dbca DS |
1687 | version="unknown" |
1688 | gtlsprefix=$OPT_GNUTLS | |
1689 | fi | |
8c3f40ee DS |
1690 | |
1691 | dnl Check for functionPK11_CreateGenericObject | |
1692 | dnl this is needed for using the PEM PKCS#11 module | |
20695098 | 1693 | AC_CHECK_LIB(nss3, PK11_CreateGenericObject, |
8c3f40ee DS |
1694 | [ |
1695 | AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject]) | |
1696 | AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1]) | |
1697 | ]) | |
7f70dbca DS |
1698 | if test -n "$addlib"; then |
1699 | ||
1700 | CLEANLIBS="$LIBS" | |
1701 | CLEANCPPFLAGS="$CPPFLAGS" | |
e16c1b8e | 1702 | |
7f70dbca DS |
1703 | LIBS="$LIBS $addlib" |
1704 | if test "$addcflags" != "-I/usr/include"; then | |
1705 | CPPFLAGS="$CPPFLAGS $addcflags" | |
1706 | fi | |
e16c1b8e | 1707 | |
7f70dbca DS |
1708 | AC_CHECK_LIB(nss3, NSS_Initialize, |
1709 | [ | |
1710 | AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) | |
1711 | AC_SUBST(USE_NSS, [1]) | |
1712 | USE_NSS="yes" | |
1713 | NSS_ENABLED=1 | |
1714 | curl_ssl_msg="enabled (NSS)" | |
1715 | ], | |
1716 | [ | |
1717 | LIBS="$CLEANLIBS" | |
1718 | CPPFLAGS="$CLEANCPPFLAGS" | |
1719 | ]) | |
e16c1b8e | 1720 | |
7f70dbca DS |
1721 | if test "x$USE_NSS" = "xyes"; then |
1722 | AC_MSG_NOTICE([detected NSS version $version]) | |
1723 | ||
1724 | dnl when shared libs were found in a path that the run-time | |
1725 | dnl linker doesn't search through, we need to add it to | |
1726 | dnl LD_LIBRARY_PATH to prevent further configure tests to fail | |
1727 | dnl due to this | |
1728 | ||
1729 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" | |
1730 | export LD_LIBRARY_PATH | |
1731 | AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) | |
1732 | fi | |
1733 | ||
1734 | fi | |
1735 | ||
1736 | fi dnl NSS not disabled | |
1737 | ||
1738 | fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 | |
1739 | ||
1740 | if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED" = "x"; then | |
1741 | AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) | |
1742 | AC_MSG_WARN([Use --with-ssl, --with-gnutls or --with-nss to address this.]) | |
57d2fb41 DS |
1743 | else |
1744 | # SSL is enabled, genericly | |
1745 | AC_SUBST(SSL_ENABLED) | |
1746 | SSL_ENABLED="1" | |
7f70dbca DS |
1747 | fi |
1748 | ||
779ca097 DS |
1749 | dnl ********************************************************************** |
1750 | dnl Check for the CA bundle | |
1751 | dnl ********************************************************************** | |
1752 | ||
fb23b857 | 1753 | CURL_CHECK_CA_BUNDLE |
779ca097 | 1754 | |
c461254d DF |
1755 | dnl ********************************************************************** |
1756 | dnl Check for the presence of IDN libraries and headers | |
1757 | dnl ********************************************************************** | |
1758 | ||
cff90cf3 | 1759 | AC_MSG_CHECKING([whether to build with libidn]) |
96002646 | 1760 | AC_ARG_WITH(libidn, |
cff90cf3 DS |
1761 | AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) |
1762 | AC_HELP_STRING([--without-libidn],[Disable libidn usage]), | |
96002646 | 1763 | [LIBIDN="$withval"]) |
cff90cf3 DS |
1764 | |
1765 | case "$LIBIDN" in | |
1766 | no) | |
1767 | AC_MSG_RESULT(no) | |
1768 | ;; | |
1769 | *) AC_MSG_RESULT(yes) | |
19a568a9 DS |
1770 | |
1771 | idn="" | |
1772 | dnl if there is a given path, check that FIRST | |
7bb6d76d DS |
1773 | if test -n "$LIBIDN"; then |
1774 | if test "x$LIBIDN" != "xyes"; then | |
7bb6d76d DS |
1775 | oldLDFLAGS=$LDFLAGS |
1776 | oldCPPFLAGS=$CPPFLAGS | |
1777 | LDFLAGS="$LDFLAGS -L$LIBIDN/lib" | |
1778 | CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" | |
1779 | idn="yes" | |
1780 | AC_CHECK_LIB(idn, idna_to_ascii_4i, , | |
1781 | idn="" | |
1782 | LDFLAGS=$oldLDFLAGS | |
1783 | CPPFLAGS=$oldCPPFLAGS) | |
1784 | fi | |
19a568a9 DS |
1785 | fi |
1786 | ||
1787 | if test "x$idn" != "xyes"; then | |
1788 | dnl check with default paths | |
8c16696f | 1789 | idn="yes" |
19a568a9 DS |
1790 | AC_CHECK_LIB(idn, idna_to_ascii_lz, , |
1791 | idn="") | |
1792 | fi | |
1793 | ||
1794 | if test "x$idn" = "xyes"; then | |
cff90cf3 | 1795 | curl_idn_msg="enabled" |
d6460aff | 1796 | AC_SUBST(IDN_ENABLED, [1]) |
4e7575fc | 1797 | dnl different versions of libidn have different setups of these: |
1239e483 | 1798 | AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) |
c6881660 | 1799 | AC_CHECK_HEADERS( idn-free.h tld.h ) |
cff90cf3 | 1800 | fi |
e16c1b8e GK |
1801 | |
1802 | ;; | |
cff90cf3 DS |
1803 | esac |
1804 | ||
b174aeaa DS |
1805 | dnl Default is to try the thread-safe versions of a few functions |
1806 | OPT_THREAD=on | |
243942a7 DS |
1807 | |
1808 | dnl detect AIX 4.3 or later | |
1809 | dnl see full docs on this reasoning in the lib/hostip.c source file | |
1810 | AC_MSG_CHECKING([AIX 4.3 or later]) | |
1811 | AC_PREPROC_IFELSE([ | |
1812 | #if defined(_AIX) && defined(_AIX43) | |
1813 | printf("just fine"); | |
1814 | #else | |
1815 | #error "this is not AIX 4.3 or later" | |
1816 | #endif | |
1817 | ], | |
1818 | [ AC_MSG_RESULT([yes]) | |
abd65e21 | 1819 | RECENTAIX=yes |
243942a7 DS |
1820 | OPT_THREAD=off ], |
1821 | [ AC_MSG_RESULT([no]) ] | |
1822 | ) | |
1823 | ||
b174aeaa | 1824 | AC_ARG_ENABLE(thread,dnl |
a53d7848 DS |
1825 | AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]) |
1826 | AC_HELP_STRING([--enable-thread],[look for thread-safe functions]), | |
1827 | [ case "$enableval" in | |
1828 | no) | |
1829 | OPT_THREAD=off | |
1830 | AC_MSG_WARN(libcurl will not get built using thread-safe functions) | |
1831 | ;; | |
1832 | *) | |
1833 | ;; | |
1834 | esac | |
1835 | ] | |
b174aeaa DS |
1836 | ) |
1837 | ||
1838 | if test X"$OPT_THREAD" = Xoff | |
1839 | then | |
fd0d560b YT |
1840 | AC_DEFINE(DISABLED_THREADSAFE, 1, |
1841 | [Set to explicitly specify we don't want to use thread-safe functions]) | |
b174aeaa | 1842 | else |
9f2780a2 DS |
1843 | if test "$ipv6" != "yes"; then |
1844 | dnl dig around for gethostbyname_r() | |
1845 | CURL_CHECK_GETHOSTBYNAME_R() | |
b174aeaa | 1846 | |
9f2780a2 | 1847 | dnl dig around for gethostbyaddr_r() |
f633ab68 | 1848 | dnl CURL_CHECK_GETHOSTBYADDR_R() |
9f2780a2 | 1849 | fi |
d4731b70 | 1850 | |
61fb8fea DS |
1851 | dnl poke around for inet_ntoa_r() |
1852 | CURL_CHECK_INET_NTOA_R() | |
d4731b70 | 1853 | |
61fb8fea DS |
1854 | dnl is there a localtime_r() |
1855 | CURL_CHECK_LOCALTIME_R() | |
d4731b70 | 1856 | |
242be557 DS |
1857 | dnl is there a strerror_r() |
1858 | CURL_CHECK_STRERROR_R() | |
1859 | ||
f425a25c | 1860 | checkfor_gmtime_r="yes" |
b174aeaa DS |
1861 | fi |
1862 | ||
abd65e21 | 1863 | dnl for recent AIX versions, we skip all the thread-safe checks above since |
0eace2fe DS |
1864 | dnl they claim a thread-safe libc using the standard API. But there are |
1865 | dnl some functions still not thread-safe. Check for these! | |
1866 | ||
1867 | dnl Let's hope this split URL remains working: | |
1868 | dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ | |
1869 | dnl genprogc/thread_quick_ref.htm | |
abd65e21 DS |
1870 | |
1871 | if test "x$RECENTAIX" = "xyes"; then | |
db302a10 DS |
1872 | |
1873 | AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code]) | |
62af3fb7 | 1874 | |
62ff567c DS |
1875 | dnl is there a localtime_r() |
1876 | CURL_CHECK_LOCALTIME_R() | |
1877 | ||
1878 | dnl is there a strerror_r() | |
1879 | CURL_CHECK_STRERROR_R() | |
1880 | ||
f425a25c | 1881 | checkfor_gmtime_r="yes" |
abd65e21 DS |
1882 | fi |
1883 | ||
1884 | ||
ae1912cb DS |
1885 | dnl ********************************************************************** |
1886 | dnl Back to "normal" configuring | |
1887 | dnl ********************************************************************** | |
1888 | ||
1889 | dnl Checks for header files. | |
1890 | AC_HEADER_STDC | |
075c5342 | 1891 | |
4d95d23d | 1892 | CURL_CHECK_HEADER_MALLOC |
a6a5bba0 YT |
1893 | |
1894 | dnl Now check for the very most basic headers. Then we can use these | |
075c5342 DS |
1895 | dnl ones as default-headers when checking for the rest! |
1896 | AC_CHECK_HEADERS( | |
1897 | sys/types.h \ | |
1898 | sys/time.h \ | |
1899 | sys/select.h \ | |
1900 | sys/socket.h \ | |
a4351517 | 1901 | sys/ioctl.h \ |
24ac5b8a | 1902 | assert.h \ |
ae1912cb | 1903 | unistd.h \ |
8898ff9e | 1904 | stdlib.h \ |
3d66d10f | 1905 | limits.h \ |
ae1912cb DS |
1906 | arpa/inet.h \ |
1907 | net/if.h \ | |
1908 | netinet/in.h \ | |
3d29bda9 | 1909 | sys/un.h \ |
43137cf5 | 1910 | netinet/tcp.h \ |
ae1912cb | 1911 | netdb.h \ |
ae1912cb DS |
1912 | sys/sockio.h \ |
1913 | sys/stat.h \ | |
ae1912cb DS |
1914 | sys/param.h \ |
1915 | termios.h \ | |
1916 | termio.h \ | |
1917 | sgtty.h \ | |
1918 | fcntl.h \ | |
ae1912cb | 1919 | alloca.h \ |
ae1912cb DS |
1920 | time.h \ |
1921 | io.h \ | |
5900c0f7 | 1922 | pwd.h \ |
82d3ded9 | 1923 | utime.h \ |
3c49b405 | 1924 | sys/utime.h \ |
99dfdebc | 1925 | sys/poll.h \ |
bdb2beb8 | 1926 | poll.h \ |
a4e1ac79 | 1927 | sys/resource.h \ |
8e872231 | 1928 | libgen.h \ |
82d6cfa7 | 1929 | locale.h \ |
65dbee01 | 1930 | errno.h \ |
69565afa | 1931 | stdbool.h \ |
528a149d DS |
1932 | arpa/tftp.h \ |
1933 | sys/filio.h \ | |
075c5342 DS |
1934 | setjmp.h, |
1935 | dnl to do if not found | |
1936 | [], | |
1937 | dnl to do if found | |
1938 | [], | |
1939 | dnl default includes | |
1940 | [ | |
1941 | #ifdef HAVE_SYS_TYPES_H | |
1942 | #include <sys/types.h> | |
1943 | #endif | |
1944 | #ifdef HAVE_SYS_TIME_H | |
1945 | #include <sys/time.h> | |
1946 | #endif | |
1947 | #ifdef HAVE_SYS_SELECT_H | |
1948 | #include <sys/select.h> | |
1949 | #endif | |
1950 | #ifdef HAVE_SYS_SOCKET_H | |
1951 | #include <sys/socket.h> | |
1952 | #endif | |
d85c2199 DS |
1953 | #ifdef HAVE_NETINET_IN_H |
1954 | #include <netinet/in.h> | |
1955 | #endif | |
3d29bda9 DS |
1956 | #ifdef HAVE_SYS_UN_H |
1957 | #include <sys/un.h> | |
1958 | #endif | |
075c5342 | 1959 | ] |
ae1912cb DS |
1960 | ) |
1961 | ||
ae1912cb DS |
1962 | dnl Checks for typedefs, structures, and compiler characteristics. |
1963 | AC_C_CONST | |
273b2b23 | 1964 | CURL_CHECK_VARIADIC_MACROS |
ae1912cb DS |
1965 | AC_TYPE_SIZE_T |
1966 | AC_HEADER_TIME | |
32ac4ede | 1967 | CURL_CHECK_STRUCT_TIMEVAL |
67e8d229 | 1968 | CURL_VERIFY_RUNTIMELIBS |
ae1912cb | 1969 | |
78e6508e | 1970 | AC_CHECK_SIZEOF(size_t) |
95cef39d | 1971 | AC_CHECK_SIZEOF(int) |
af677c4e | 1972 | AC_CHECK_SIZEOF(long) |
a06e0779 | 1973 | CURL_CONFIGURE_LONG |
cd73a733 | 1974 | AC_CHECK_SIZEOF(time_t) |
e2c81773 | 1975 | AC_CHECK_SIZEOF(off_t) |
ae1912cb | 1976 | |
3f3d6ebe | 1977 | soname_bump=no |
243cf297 YT |
1978 | if test x"$ac_cv_native_windows" != "xyes" && |
1979 | test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then | |
3f3d6ebe DS |
1980 | AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous]) |
1981 | AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.]) | |
1982 | soname_bump=yes | |
1983 | fi | |
1984 | ||
1985 | ||
a147a079 | 1986 | AC_CHECK_TYPE(long long, |
ceb49d37 YT |
1987 | [AC_DEFINE(HAVE_LONGLONG, 1, |
1988 | [Define to 1 if the compiler supports the 'long long' data type.])] | |
e16c1b8e | 1989 | longlong="yes" |
af677c4e DS |
1990 | ) |
1991 | ||
1992 | if test "xyes" = "x$longlong"; then | |
1993 | AC_MSG_CHECKING([if numberLL works]) | |
1994 | AC_COMPILE_IFELSE([long long val = 1000LL;], | |
1995 | [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])] | |
1996 | AC_MSG_RESULT(yes), | |
1997 | AC_MSG_RESULT(no) | |
1998 | ) | |
1999 | fi | |
2000 | ||
ae1912cb | 2001 | |
61e2a810 | 2002 | # check for ssize_t |
a147a079 DS |
2003 | AC_CHECK_TYPE(ssize_t, , |
2004 | AC_DEFINE(ssize_t, int, [the signed version of size_t])) | |
61e2a810 | 2005 | |
69565afa YT |
2006 | # check for bool type |
2007 | AC_CHECK_TYPE([bool],[ | |
2008 | AC_DEFINE(HAVE_BOOL_T, 1, | |
2009 | [Define to 1 if bool is an available type.]) | |
2010 | ], ,[ | |
2a6a22a3 YT |
2011 | #ifdef HAVE_SYS_TYPES_H |
2012 | #include <sys/types.h> | |
2013 | #endif | |
69565afa YT |
2014 | #ifdef HAVE_STDBOOL_H |
2015 | #include <stdbool.h> | |
2016 | #endif | |
2017 | ]) | |
2018 | ||
d6ffb4c1 | 2019 | # Check for socklen_t or equivalent |
a6a5bba0 YT |
2020 | CURL_CHECK_TYPE_SOCKLEN_T |
2021 | ||
d09b4369 | 2022 | TYPE_IN_ADDR_T |
11693c0f | 2023 | |
a31ddd36 DS |
2024 | TYPE_SOCKADDR_STORAGE |
2025 | ||
73226415 YT |
2026 | TYPE_SIG_ATOMIC_T |
2027 | ||
a46f55b9 YT |
2028 | AC_TYPE_SIGNAL |
2029 | ||
9346e55d | 2030 | CURL_CHECK_FUNC_SELECT |
ad05d0a8 | 2031 | |
01fa02d0 | 2032 | CURL_CHECK_FUNC_RECV |
a9dc9005 | 2033 | CURL_CHECK_FUNC_RECVFROM |
01fa02d0 | 2034 | CURL_CHECK_FUNC_SEND |
77b3bc23 YT |
2035 | CURL_CHECK_MSG_NOSIGNAL |
2036 | ||
ea1362a9 | 2037 | CURL_CHECK_FUNC_GMTIME_R |
969903eb YT |
2038 | CURL_CHECK_FUNC_SIGACTION |
2039 | CURL_CHECK_FUNC_STRTOK_R | |
ea1362a9 YT |
2040 | CURL_CHECK_FUNC_STRTOLL |
2041 | ||
ae1912cb DS |
2042 | dnl Checks for library functions. |
2043 | dnl AC_PROG_GCC_TRADITIONAL | |
a46f55b9 | 2044 | |
f8e916db | 2045 | dnl AC_FUNC_VPRINTF |
74e5beab DS |
2046 | case $host in |
2047 | *msdosdjgpp) | |
2048 | ac_cv_func_pipe=no | |
2049 | skipcheck_pipe=yes | |
2050 | AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) | |
2051 | ;; | |
2052 | esac | |
357389a9 YT |
2053 | |
2054 | AC_CHECK_FUNCS([basename \ | |
2055 | closesocket \ | |
2056 | fork \ | |
2057 | ftruncate \ | |
2058 | geteuid \ | |
2059 | gethostbyaddr \ | |
2060 | getpass_r \ | |
2061 | getppid \ | |
2062 | getprotobyname \ | |
2063 | getpwuid \ | |
2064 | getrlimit \ | |
2065 | gettimeofday \ | |
2066 | inet_addr \ | |
2067 | inet_ntoa \ | |
2068 | inet_pton \ | |
2069 | perror \ | |
2070 | pipe \ | |
2071 | poll \ | |
2072 | setlocale \ | |
2073 | setmode \ | |
2074 | setrlimit \ | |
357389a9 YT |
2075 | siginterrupt \ |
2076 | signal \ | |
2077 | sigsetjmp \ | |
2078 | socket \ | |
2079 | strcasecmp \ | |
2080 | strcasestr \ | |
2081 | strcmpi \ | |
2082 | strdup \ | |
2083 | stricmp \ | |
2084 | strlcat \ | |
2085 | strstr \ | |
357389a9 YT |
2086 | uname \ |
2087 | utime | |
2088 | ],[ | |
2089 | ],[ | |
2090 | func="$ac_func" | |
2091 | eval skipcheck=\$skipcheck_$func | |
2092 | if test "x$skipcheck" != "xyes"; then | |
2093 | AC_MSG_CHECKING([deeper for $func]) | |
2094 | AC_LINK_IFELSE([ | |
2095 | AC_LANG_PROGRAM([[ | |
2096 | ]],[[ | |
2097 | $func (); | |
2098 | ]]) | |
2099 | ],[ | |
2100 | AC_MSG_RESULT([yes]) | |
2101 | eval "ac_cv_func_$func=yes" | |
2102 | AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1], | |
2103 | [Define to 1 if you have the $func function.]) | |
2104 | ],[ | |
2105 | AC_MSG_RESULT([but still no]) | |
2106 | ]) | |
2107 | fi | |
2108 | ]) | |
2109 | ||
ae1912cb | 2110 | |
3c49b405 DS |
2111 | dnl sigsetjmp() might be a macro and no function so if it isn't found already |
2112 | dnl we make an extra check here! | |
2113 | if test "$ac_cv_func_sigsetjmp" != "yes"; then | |
2114 | AC_MSG_CHECKING([for sigsetjmp defined as macro]) | |
8ad1928d YT |
2115 | AC_LINK_IFELSE([ |
2116 | AC_LANG_PROGRAM([[ | |
2117 | #include <setjmp.h> | |
2118 | ]],[[ | |
2119 | sigjmp_buf jmpenv; | |
2120 | sigsetjmp(jmpenv, 1); | |
2121 | ]]) | |
2122 | ],[ | |
2123 | AC_MSG_RESULT([yes]) | |
2124 | AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]) | |
2125 | ],[ | |
2126 | AC_MSG_RESULT([no]) | |
2127 | ]) | |
3c49b405 DS |
2128 | fi |
2129 | ||
76637759 DS |
2130 | AC_CHECK_DECL(basename, , |
2131 | AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]), | |
2132 | #ifdef HAVE_STRING_H | |
2133 | #include <string.h> | |
2134 | #endif | |
2135 | #ifdef HAVE_LIBGEN_H | |
2136 | #include <libgen.h> | |
2137 | #endif | |
74e5beab DS |
2138 | #ifdef HAVE_UNISTD_H |
2139 | #include <unistd.h> | |
2140 | #endif | |
76637759 DS |
2141 | ) |
2142 | ||
b222b230 | 2143 | AC_CHECK_DECL(inet_pton, , |
84d30dff DS |
2144 | AC_DEFINE(HAVE_NO_INET_PTON_PROTO, 1, |
2145 | [Defined if no inet_pton() prototype available]), | |
b222b230 DS |
2146 | [ |
2147 | #ifdef HAVE_ARPA_INET_H | |
2148 | #include <arpa/inet.h> | |
2149 | #endif | |
2150 | ] | |
2151 | ) | |
2152 | ||
e4388643 YT |
2153 | dnl Check if the getnameinfo function is available |
2154 | dnl and get the types of five of its arguments. | |
2155 | CURL_CHECK_FUNC_GETNAMEINFO | |
2e5cccd1 | 2156 | |
bec19771 YT |
2157 | if test "$ipv6" = "yes"; then |
2158 | CURL_CHECK_WORKING_GETADDRINFO | |
2159 | CURL_CHECK_NI_WITHSCOPEID | |
2160 | fi | |
2161 | ||
c2862742 | 2162 | AC_MSG_CHECKING([if we are Mac OS X (to disable poll)]) |
0b3decee DS |
2163 | disable_poll=no |
2164 | case $host in | |
c2862742 | 2165 | *-*-darwin*) |
0b3decee DS |
2166 | disable_poll="yes"; |
2167 | ;; | |
2168 | *) | |
2169 | ;; | |
2170 | esac | |
2171 | AC_MSG_RESULT($disable_poll) | |
2172 | ||
2173 | if test "$disable_poll" = "no"; then | |
2174 | ||
2175 | dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and | |
2176 | dnl to find out we make an extra check here! | |
2177 | if test "$ac_cv_func_poll" = "yes"; then | |
2178 | AC_MSG_CHECKING([if poll works with NULL inputs]) | |
2179 | AC_RUN_IFELSE([ | |
a7b99fc4 DS |
2180 | #ifdef HAVE_SYS_POLL_H |
2181 | #include <sys/poll.h> | |
bdb2beb8 YT |
2182 | #elif defined(HAVE_POLL_H) |
2183 | #include <poll.h> | |
a7b99fc4 DS |
2184 | #endif |
2185 | ||
2186 | int main(void) | |
2187 | { | |
2188 | /* make this return 0 == timeout since there's nothing to read from */ | |
2189 | return poll((void *)0, 0, 10 /*ms*/); | |
2190 | } | |
2191 | ], | |
0b3decee DS |
2192 | AC_MSG_RESULT(yes) |
2193 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]), | |
2194 | AC_MSG_RESULT(no), | |
2195 | AC_MSG_RESULT(cross-compiling assumes yes) | |
2196 | AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]) | |
2197 | ) dnl end of AC_RUN_IFELSE | |
2198 | fi dnl poll() was found | |
2199 | fi dnl poll()-check is not disabled | |
a7b99fc4 DS |
2200 | |
2201 | ||
e16c1b8e | 2202 | AC_PATH_PROG( PERL, perl, , |
7dc36344 DS |
2203 | $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) |
2204 | AC_SUBST(PERL) | |
ae1912cb | 2205 | |
e16c1b8e | 2206 | AC_PATH_PROGS( NROFF, gnroff nroff, , |
ae1912cb | 2207 | $PATH:/usr/bin/:/usr/local/bin ) |
96dde76b | 2208 | AC_SUBST(NROFF) |
ae1912cb | 2209 | |
773e7e87 DS |
2210 | if test -n "$NROFF"; then |
2211 | dnl only check for nroff options if an nroff command was found | |
2212 | ||
2213 | AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) | |
2214 | MANOPT="-man" | |
37685848 DS |
2215 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` |
2216 | if test -z "$mancheck"; then | |
773e7e87 DS |
2217 | MANOPT="-mandoc" |
2218 | mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` | |
2219 | if test -z "$mancheck"; then | |
2220 | MANOPT="" | |
2221 | AC_MSG_RESULT([failed]) | |
2222 | AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) | |
2223 | else | |
2224 | AC_MSG_RESULT([$MANOPT]) | |
2225 | fi | |
37685848 DS |
2226 | else |
2227 | AC_MSG_RESULT([$MANOPT]) | |
2228 | fi | |
773e7e87 DS |
2229 | AC_SUBST(MANOPT) |
2230 | fi | |
2231 | ||
2232 | if test -z "$MANOPT" | |
2233 | then | |
2234 | dnl if no nroff tool was found, or no option that could convert man pages | |
2235 | dnl was found, then disable the built-in manual stuff | |
2236 | AC_MSG_WARN([disabling built-in manual]) | |
2237 | USE_MANUAL="no"; | |
37685848 | 2238 | fi |
37685848 | 2239 | |
f3663a9d DS |
2240 | dnl ************************************************************************* |
2241 | dnl If the manual variable still is set, then we go with providing a built-in | |
2242 | dnl manual | |
2243 | ||
2244 | if test "$USE_MANUAL" = "1"; then | |
2245 | AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) | |
cff90cf3 | 2246 | curl_manual_msg="enabled" |
f3663a9d DS |
2247 | fi |
2248 | ||
2249 | dnl set variable for use in automakefile(s) | |
2250 | AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) | |
2251 | ||
4c663ba9 | 2252 | AC_MSG_CHECKING([whether to enable c-ares]) |
673ff5eb | 2253 | AC_ARG_ENABLE(ares, |
4c663ba9 DS |
2254 | AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups]) |
2255 | AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]), | |
673ff5eb DS |
2256 | [ case "$enableval" in |
2257 | no) | |
2258 | AC_MSG_RESULT(no) | |
2259 | ;; | |
2260 | *) AC_MSG_RESULT(yes) | |
2261 | ||
2262 | if test "x$IPV6_ENABLED" = "x1"; then | |
4c663ba9 | 2263 | AC_MSG_NOTICE([c-ares may not work properly with ipv6]) |
673ff5eb DS |
2264 | fi |
2265 | ||
4c663ba9 | 2266 | AC_DEFINE(USE_ARES, 1, [Define if you want to enable c-ares support]) |
673ff5eb DS |
2267 | dnl substitute HAVE_ARES for curl-config and similar |
2268 | HAVE_ARES="1" | |
2269 | AC_SUBST(HAVE_ARES) | |
2270 | curl_ares_msg="enabled" | |
2271 | ||
f7503863 | 2272 | LIBS="-lcares $LIBS" |
673ff5eb DS |
2273 | |
2274 | dnl For backwards compatibility default to includes/lib in srcdir/ares | |
2275 | dnl If a value is specified it is assumed that the libs are in $val/lib | |
2276 | dnl and the includes are in $val/include. This is the default setup for | |
2277 | dnl ares so it should not be a problem. | |
2278 | if test "x$enableval" = "xyes" ; then | |
2279 | if test -d "$srcdir/ares"; then | |
2280 | aresembedded="yes" | |
2281 | AC_CONFIG_SUBDIRS(ares) | |
2282 | aresinc=`cd $srcdir/ares && pwd` | |
2283 | CPPFLAGS="$CPPFLAGS -I$aresinc" | |
2284 | ||
2285 | dnl the pwd= below cannot 'cd' into the ares dir to get the full | |
2286 | dnl path to it, since it may not exist yet if we build outside of | |
2287 | dnl the source tree | |
2288 | pwd=`pwd` | |
2289 | LDFLAGS="$LDFLAGS -L$pwd/ares" | |
2290 | fi | |
2291 | else | |
2292 | CPPFLAGS="$CPPFLAGS -I$enableval/include" | |
2293 | LDFLAGS="$LDFLAGS -L$enableval/lib" | |
2294 | fi | |
2295 | ||
2296 | if test -z "$aresembedded"; then | |
2297 | dnl verify that a sufficient c-ares is here if we have pointed one | |
2298 | dnl out and don't use the "embedded" ares dir (in which case we don't | |
2299 | dnl check it because it might not have been built yet) | |
2300 | AC_MSG_CHECKING([that c-ares is good and recent enough]) | |
d70f3374 | 2301 | AC_LINK_IFELSE([ |
862049c4 | 2302 | AC_LANG_PROGRAM([[ |
673ff5eb | 2303 | #include <ares.h> |
d70f3374 YT |
2304 | /* set of dummy functions in case c-ares was built with debug */ |
2305 | void curl_dofree() { } | |
2306 | void curl_sclose() { } | |
2307 | void curl_domalloc() { } | |
2308 | void curl_docalloc() { } | |
2309 | void curl_socket() { } | |
862049c4 | 2310 | ]],[[ |
d70f3374 YT |
2311 | ares_channel channel; |
2312 | ares_cancel(channel); /* added in 1.2.0 */ | |
2313 | ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ | |
862049c4 | 2314 | ]]) |
d70f3374 YT |
2315 | ],[ |
2316 | AC_MSG_RESULT([yes]) | |
2317 | ],[ | |
2318 | AC_MSG_RESULT([no]) | |
2319 | AC_MSG_ERROR([c-ares library defective or too old]) | |
2320 | ]) | |
673ff5eb DS |
2321 | fi |
2322 | ;; | |
2323 | esac ], | |
2324 | AC_MSG_RESULT(no) | |
2325 | ) | |
ae1912cb | 2326 | |
710e370c DS |
2327 | dnl ************************************************************ |
2328 | dnl disable verbose text strings | |
2329 | dnl | |
2330 | AC_MSG_CHECKING([whether to enable verbose strings]) | |
2331 | AC_ARG_ENABLE(verbose, | |
2332 | AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) | |
2333 | AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), | |
2334 | [ case "$enableval" in | |
2335 | no) | |
2336 | AC_MSG_RESULT(no) | |
2337 | AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) | |
710e370c DS |
2338 | curl_verbose_msg="no" |
2339 | ;; | |
2340 | *) AC_MSG_RESULT(yes) | |
2341 | ;; | |
2342 | esac ], | |
2343 | AC_MSG_RESULT(yes) | |
2344 | ) | |
2345 | ||
8ed31c48 DS |
2346 | dnl ************************************************************ |
2347 | dnl enable SSPI support | |
2348 | dnl | |
d8d3dc93 | 2349 | AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) |
8ed31c48 DS |
2350 | AC_ARG_ENABLE(sspi, |
2351 | AC_HELP_STRING([--enable-sspi],[Enable SSPI]) | |
2352 | AC_HELP_STRING([--disable-sspi],[Disable SSPI]), | |
2353 | [ case "$enableval" in | |
2354 | yes) | |
d8d3dc93 YT |
2355 | if test "$ac_cv_native_windows" = "yes"; then |
2356 | AC_MSG_RESULT(yes) | |
2357 | AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) | |
9b23b310 | 2358 | AC_SUBST(USE_WINDOWS_SSPI, [1]) |
d8d3dc93 YT |
2359 | curl_sspi_msg="yes" |
2360 | else | |
2361 | AC_MSG_RESULT(no) | |
2362 | AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) | |
2363 | fi | |
8ed31c48 DS |
2364 | ;; |
2365 | *) | |
2366 | AC_MSG_RESULT(no) | |
2367 | ;; | |
2368 | esac ], | |
2369 | AC_MSG_RESULT(no) | |
2370 | ) | |
2371 | ||
3c49b405 DS |
2372 | dnl ************************************************************ |
2373 | dnl lame option to switch on debug options | |
2374 | dnl | |
2375 | AC_MSG_CHECKING([whether to enable debug options]) | |
2376 | AC_ARG_ENABLE(debug, | |
f136f435 DS |
2377 | AC_HELP_STRING([--enable-debug],[Enable pedantic debug options]) |
2378 | AC_HELP_STRING([--disable-debug],[Disable debug options]), | |
3c49b405 DS |
2379 | [ case "$enableval" in |
2380 | no) | |
2381 | AC_MSG_RESULT(no) | |
2382 | ;; | |
2383 | *) AC_MSG_RESULT(yes) | |
2384 | ||
f8c3b3aa | 2385 | CPPFLAGS="$CPPFLAGS -DCURLDEBUG" |
4fa58560 | 2386 | CFLAGS="$CFLAGS -g" |
455b1af2 | 2387 | |
4fa58560 DS |
2388 | dnl set compiler "debug" options to become more picky, and remove |
2389 | dnl optimize options from CFLAGS | |
2390 | CURL_CC_DEBUG_OPTS | |
3c49b405 | 2391 | ;; |
4fa58560 DS |
2392 | esac |
2393 | ], | |
3c49b405 DS |
2394 | AC_MSG_RESULT(no) |
2395 | ) | |
2396 | ||
94043b11 DS |
2397 | dnl ************************************************************ |
2398 | dnl disable cryptographic authentication | |
2399 | dnl | |
2400 | AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) | |
2401 | AC_ARG_ENABLE(crypto-auth, | |
2402 | AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) | |
2403 | AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), | |
2404 | [ case "$enableval" in | |
2405 | no) | |
2406 | AC_MSG_RESULT(no) | |
2407 | AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) | |
94043b11 DS |
2408 | ;; |
2409 | *) AC_MSG_RESULT(yes) | |
2410 | ;; | |
2411 | esac ], | |
2412 | AC_MSG_RESULT(yes) | |
2413 | ) | |
2414 | ||
ac269a8f DS |
2415 | dnl ************************************************************ |
2416 | dnl disable cookies support | |
2417 | dnl | |
2418 | AC_MSG_CHECKING([whether to enable support for cookies]) | |
2419 | AC_ARG_ENABLE(cookies, | |
2420 | AC_HELP_STRING([--enable-cookies],[Enable cookies support]) | |
2421 | AC_HELP_STRING([--disable-cookies],[Disable cookies support]), | |
2422 | [ case "$enableval" in | |
2423 | no) | |
2424 | AC_MSG_RESULT(no) | |
2425 | AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) | |
ac269a8f DS |
2426 | ;; |
2427 | *) AC_MSG_RESULT(yes) | |
2428 | ;; | |
2429 | esac ], | |
2430 | AC_MSG_RESULT(yes) | |
2431 | ) | |
2432 | ||
59582a9d DF |
2433 | dnl ************************************************************ |
2434 | dnl Enable hiding of internal symbols in library to reduce its size and | |
2435 | dnl speed dynamic linking of applications. This currently is only supported | |
10489879 | 2436 | dnl on gcc >= 4.0 and SunPro C. |
59582a9d DF |
2437 | dnl |
2438 | AC_MSG_CHECKING([whether to enable hidden symbols in the library]) | |
2439 | AC_ARG_ENABLE(hidden-symbols, | |
10489879 | 2440 | AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) |
59582a9d DF |
2441 | AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), |
2442 | [ case "$enableval" in | |
2443 | no) | |
2444 | AC_MSG_RESULT(no) | |
2445 | ;; | |
e16c1b8e | 2446 | *) |
10489879 | 2447 | AC_MSG_CHECKING([whether $CC supports it]) |
f13ac35e | 2448 | if test "$GCC" = yes ; then |
f13ac35e | 2449 | if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then |
77431568 GK |
2450 | AC_MSG_RESULT(yes) |
2451 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) | |
77431568 | 2452 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) |
77431568 | 2453 | CFLAGS="$CFLAGS -fvisibility=hidden" |
f13ac35e DF |
2454 | else |
2455 | AC_MSG_RESULT(no) | |
2456 | fi | |
10489879 | 2457 | |
f13ac35e | 2458 | else |
77431568 GK |
2459 | dnl Test for SunPro cc |
2460 | if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then | |
10489879 | 2461 | AC_MSG_RESULT(yes) |
77431568 | 2462 | AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) |
77431568 | 2463 | AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) |
77431568 | 2464 | CFLAGS="$CFLAGS -xldscope=hidden" |
10489879 DF |
2465 | else |
2466 | AC_MSG_RESULT(no) | |
2467 | fi | |
f13ac35e | 2468 | fi |
59582a9d DF |
2469 | ;; |
2470 | esac ], | |
2471 | AC_MSG_RESULT(no) | |
2472 | ) | |
2473 | ||
8dabd344 DS |
2474 | dnl ************************************************************ |
2475 | dnl enforce SONAME bump | |
2476 | dnl | |
2477 | ||
8dabd344 DS |
2478 | AC_MSG_CHECKING([whether to enforce SONAME bump]) |
2479 | AC_ARG_ENABLE(soname-bump, | |
2480 | AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump]) | |
2481 | AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]), | |
2482 | [ case "$enableval" in | |
2483 | yes) AC_MSG_RESULT(yes) | |
2484 | soname_bump=yes | |
2485 | ;; | |
2486 | *) | |
d7d56184 | 2487 | AC_MSG_RESULT(no) |
8dabd344 DS |
2488 | ;; |
2489 | esac ], | |
3f3d6ebe | 2490 | AC_MSG_RESULT($soname_bump) |
8dabd344 DS |
2491 | ) |
2492 | AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes) | |
2493 | ||
2494 | ||
59582a9d | 2495 | dnl ************************************************************ |
560a82ae | 2496 | if test ! -z "$winsock_LIB"; then |
9f3d9da1 DS |
2497 | |
2498 | dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes | |
2499 | dnl things work when built with c-ares). But we can't just move it last | |
2500 | dnl since then other stuff (SSL) won't build. So we simply append it to the | |
2501 | dnl end. | |
2502 | ||
560a82ae YT |
2503 | LIBS="$LIBS $winsock_LIB" |
2504 | TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB" | |
9f3d9da1 DS |
2505 | |
2506 | fi | |
2507 | ||
a0a47f27 DF |
2508 | dnl |
2509 | dnl All the library dependencies put into $LIB apply to libcurl only. | |
2510 | dnl Those in $CURL_LIBS apply to the curl command-line client only. | |
c461254d | 2511 | dnl Those in $TEST_SERVER_LIBS apply to test servers only. |
a0a47f27 DF |
2512 | dnl Those in $ALL_LIBS apply to all targets, including test targets. |
2513 | dnl | |
2514 | LIBCURL_LIBS=$LIBS | |
a0a47f27 DF |
2515 | |
2516 | AC_SUBST(LIBCURL_LIBS) | |
2517 | AC_SUBST(CURL_LIBS) | |
2518 | AC_SUBST(TEST_SERVER_LIBS) | |
c461254d | 2519 | LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link |
a0a47f27 | 2520 | |
20705ca3 DS |
2521 | AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) |
2522 | ||
bbc002a5 DS |
2523 | dnl |
2524 | dnl For keeping supported features and protocols also in pkg-config file | |
2525 | dnl since it is more cross-compile frient than curl-config | |
2526 | dnl | |
2527 | ||
2528 | if test "x$USE_SSLEAY" = "x1"; then | |
2529 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" | |
2530 | elif test -n "$SSL_ENABLED"; then | |
2531 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" | |
2532 | fi | |
2533 | if test "@KRB4_ENABLED@" = "x1"; then | |
2534 | SUPPORT_FEATURES="$SUPPORT_FEATURES KRB4" | |
2535 | fi | |
2536 | if test "x$IPV6_ENABLED" = "x1"; then | |
2537 | SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" | |
2538 | fi | |
2539 | if test "x$HAVE_LIBZ" = "x1"; then | |
2540 | SUPPORT_FEATURES="$SUPPORT_FEATURES libz" | |
2541 | fi | |
2542 | if test "x$HAVE_ARES" = "x1"; then | |
2543 | SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" | |
2544 | fi | |
2545 | if test "x$IDN_ENABLED" = "x1"; then | |
2546 | SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" | |
2547 | fi | |
2548 | if test "x$USE_WINDOWS_SSPI" = "x1"; then | |
2549 | SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" | |
2550 | fi | |
2551 | if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1"; then | |
2552 | SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" | |
2553 | fi | |
2554 | ||
2555 | AC_SUBST(SUPPORT_FEATURES) | |
2556 | ||
2557 | dnl For supported protocols in pkg-config file | |
2558 | if test "x$CURL_DISABLE_HTTP" != "x1"; then | |
2559 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP" | |
2560 | if test "x$SSL_ENABLED" = "x1"; then | |
2561 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" | |
2562 | fi | |
2563 | fi | |
2564 | if test "x$CURL_DISABLE_FTP" != "x1"; then | |
2565 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" | |
2566 | if test "x$SSL_ENABLED" = "x1"; then | |
2567 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" | |
2568 | fi | |
2569 | fi | |
2570 | if test "x$CURL_DISABLE_FILE" != "x1"; then | |
2571 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" | |
2572 | fi | |
2573 | if test "x$CURL_DISABLE_TELNET" != "x1"; then | |
2574 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" | |
2575 | fi | |
2576 | if test "x$CURL_DISABLE_LDAP" != "x1"; then | |
2577 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" | |
2578 | fi | |
2579 | if test "x$CURL_DISABLE_LDAPS" != "x1"; then | |
2580 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" | |
2581 | fi | |
2582 | if test "x$CURL_DISABLE_DICT" != "x1"; then | |
2583 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" | |
2584 | fi | |
2585 | if test "x$CURL_DISABLE_TFTP" != "x1"; then | |
2586 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" | |
2587 | fi | |
2588 | if test "x$USE_LIBSSH2" = "x1"; then | |
2589 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" | |
2590 | SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" | |
2591 | fi | |
2592 | ||
2593 | AC_SUBST(SUPPORT_PROTOCOLS) | |
2594 | ||
93c53424 | 2595 | AC_CONFIG_FILES([Makefile \ |
77431568 | 2596 | docs/Makefile \ |
d54cdf29 | 2597 | docs/examples/Makefile \ |
e22657ea | 2598 | docs/libcurl/Makefile \ |
77431568 GK |
2599 | include/Makefile \ |
2600 | include/curl/Makefile \ | |
2601 | src/Makefile \ | |
172f0ba1 | 2602 | lib/Makefile \ |
044ca343 | 2603 | tests/Makefile \ |
b915ca68 | 2604 | tests/data/Makefile \ |
fd8bf5f1 | 2605 | tests/server/Makefile \ |
2aa0c6c4 | 2606 | tests/libtest/Makefile \ |
77431568 GK |
2607 | packages/Makefile \ |
2608 | packages/Win32/Makefile \ | |
2609 | packages/Win32/cygwin/Makefile \ | |
2610 | packages/Linux/Makefile \ | |
2611 | packages/Linux/RPM/Makefile \ | |
2612 | packages/Linux/RPM/curl.spec \ | |
2613 | packages/Linux/RPM/curl-ssl.spec \ | |
c503930b | 2614 | packages/Solaris/Makefile \ |
d78ec593 | 2615 | packages/DOS/Makefile \ |
34f9ab10 DS |
2616 | packages/EPM/curl.list \ |
2617 | packages/EPM/Makefile \ | |
f19cade5 | 2618 | packages/vms/Makefile \ |
c7e9e60b DS |
2619 | packages/AIX/Makefile \ |
2620 | packages/AIX/RPM/Makefile \ | |
15f2647d | 2621 | packages/AIX/RPM/curl.spec \ |
df3ca591 DS |
2622 | curl-config \ |
2623 | libcurl.pc | |
93c53424 DS |
2624 | ]) |
2625 | AC_OUTPUT | |
cff90cf3 DS |
2626 | |
2627 | AC_MSG_NOTICE([Configured to build curl/libcurl: | |
2628 | ||
2629 | curl version: ${VERSION} | |
2630 | Host setup: ${host} | |
2631 | Install prefix: ${prefix} | |
2632 | Compiler: ${CC} | |
2633 | SSL support: ${curl_ssl_msg} | |
2147284c | 2634 | SSH support: ${curl_ssh_msg} |
cff90cf3 DS |
2635 | zlib support: ${curl_zlib_msg} |
2636 | krb4 support: ${curl_krb4_msg} | |
2637 | GSSAPI support: ${curl_gss_msg} | |
48975876 | 2638 | SPNEGO support: ${curl_spnego_msg} |
cff90cf3 DS |
2639 | c-ares support: ${curl_ares_msg} |
2640 | ipv6 support: ${curl_ipv6_msg} | |
96002646 | 2641 | IDN support: ${curl_idn_msg} |
e16c1b8e | 2642 | Build libcurl: Shared=${enable_shared}, Static=${enable_static} |
cff90cf3 | 2643 | Built-in manual: ${curl_manual_msg} |
710e370c | 2644 | Verbose errors: ${curl_verbose_msg} |
8ed31c48 | 2645 | SSPI support: ${curl_sspi_msg} |
86cbb232 MM |
2646 | ca cert bundle: ${ca} |
2647 | ca cert path: ${capath} | |
d0edb478 | 2648 | LDAP support: ${curl_ldap_msg} |
3f3d6ebe | 2649 | LDAPS support: ${curl_ldaps_msg} |
cff90cf3 | 2650 | ]) |
3f3d6ebe DS |
2651 | |
2652 | if test "x$soname_bump" = "xyes"; then | |
2653 | ||
2654 | cat <<EOM | |
2655 | SONAME bump: yes - WARNING: this library will be built with the SONAME | |
2656 | number bumped due to (a detected) ABI breakage. | |
2657 | See lib/README.curl_off_t for details on this. | |
2658 | EOM | |
2659 | ||
2660 | fi | |
2661 |