configure.in

   1 dnl *******************************************
   2 dnl *** Initialize automake and set version ***
   3 dnl *******************************************
   4
   5 AC_INIT(src/libsoup/soup.h)
   6
   7 # Increment on interface addition. Reset on removal.
   8 SOUP_AGE=1
   9
  10 # Increment on interface add, remove, or change.
  11 SOUP_CURRENT=4
  12
  13 # Increment on source change. Reset when CURRENT changes.
  14 SOUP_REVISION=0
  15
  16 AC_SUBST(SOUP_CURRENT)
  17 AC_SUBST(SOUP_REVISION)
  18 AC_SUBST(SOUP_AGE)
  19
  20 # Update in src/soup-core/soup-private.h for Windows
  21 AM_INIT_AUTOMAKE(soup, 0.7.99)
  22
  23 AM_CONFIG_HEADER(config.h)
  24 AM_MAINTAINER_MODE
  25 AC_PROG_MAKE_SET
  26
  27
  28 dnl ***************************
  29 dnl *** Set debugging flags ***
  30 dnl ***************************
  31
  32 debug_default=minimum
  33
  34 # Declare --enable-* args and collect ac_help strings
  35 AC_ARG_ENABLE(debug,
  36               [  --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,
  37               enable_debug=$debug_default)
  38
  39 # Set the debug flags
  40 if test "x$enable_debug" = "xyes"; then
  41         test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
  42         SOUP_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
  43 else
  44         if test "x$enable_debug" = "xno"; then
  45                 SOUP_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
  46         fi
  47 fi
  48
  49 AC_SUBST(SOUP_DEBUG_FLAGS)
  50
  51
  52 dnl ***************************
  53 dnl *** Checks for programs ***
  54 dnl ***************************
  55
  56 AC_PROG_CC
  57 AM_PROG_CC_STDC
  58 AC_PROG_INSTALL
  59
  60 # Set STDC_HEADERS
  61 AC_HEADER_STDC
  62
  63 # Initialize libtool
  64 AM_PROG_LIBTOOL
  65
  66 # This isn't a program, but it doesn't fit anywhere else...
  67 AC_FUNC_ALLOCA
  68
  69
  70 dnl ***************************
  71 dnl *** Checks for glib 1.2 ***
  72 dnl ***************************
  73
  74 AM_PATH_GLIB(1.2.0,,
  75              AC_MSG_ERROR([Cannot find GLIB: Is glib-config in path?]))
  76
  77 GLIB_CFLAGS=`glib-config --cflags glib`
  78 GLIB_LIBS=`glib-config --libs glib`
  79 GMODULE_LIBS=`glib-config --libs gmodule`
  80
  81 AC_SUBST(GLIB_CFLAGS)
  82 AC_SUBST(GLIB_LIBS)
  83 AC_SUBST(GMODULE_LIBS)
  84
  85
  86 dnl ****************************
  87 dnl *** Checks for gnome-xml ***
  88 dnl ****************************
  89
  90 FAVOUR_LIBXML=1
  91 AC_ARG_WITH(libxml,
  92         [  --with-libxml=[1/2] which version of libxml to use [default=$FAVOUR_LIBXML]],,
  93         with_libxml=$FAVOUR_LIBXML)
  94
  95 if test "x$with_libxml" = "x" -o "$with_libxml" = "yes"; then
  96         with_libxml=$FAVOUR_LIBXML
  97 fi
  98
  99 if test "$with_libxml" = "1"; then
 100         AC_PATH_PROG(XML_CONFIG,xml-config,no)
 101         if test x$XML_CONFIG = xno; then
 102                 AC_MSG_ERROR([Cannot find LIBXML: Is xml-config in path?])
 103         fi
 104
 105         XML_MIN_VERSION=1.8.8
 106 else
 107         if test "$with_libxml" = "2"; then
 108                 AC_PATH_PROG(XML_CONFIG,xml2-config,no)
 109                 if test x$XML_CONFIG = xno; then
 110                         AC_MSG_ERROR([Cannot find LIBXML2: Is xml2-config in path?])
 111                 fi
 112
 113                 XML_MIN_VERSION=2.3.10
 114         else
 115                 AC_MSG_ERROR(Can't use libxml version $with_libxml)
 116         fi
 117 fi
 118
 119 dnl Check version
 120 XML_VERSION=`$XML_CONFIG --version`
 121 ver=`echo $XML_VERSION | awk -F. '{printf("%d", ($1*1000+$2)*1000+$3);}'`
 122 minver=`echo $XML_MIN_VERSION | awk -F. '{printf("%d", ($1*1000+$2)*1000+$3);}'`
 123 if test "$minver" -gt "$ver"
 124 then
 125         AC_MSG_ERROR(Found libxml version $XML_VERSION. You need $XML_MIN_VERSION or newer)
 126 fi
 127
 128 XML_CFLAGS=`$XML_CONFIG --cflags`
 129 XML_LIBS=`$XML_CONFIG --libs`
 130
 131 AC_SUBST(XML_CFLAGS)
 132 AC_SUBST(XML_LIBS)
 133
 134
 135 dnl ***********************
 136 dnl *** Checks for popt ***
 137 dnl ***********************
 138
 139 AC_ARG_WITH(popt-includes,
 140             [  --with-popt-includes     Specify location of popt headers],
 141             [popt_inc_prefix=-I$withval])
 142
 143 AC_ARG_WITH(popt-libs,
 144             [  --with-popt-libs         Specify location of popt libs],
 145             [popt_prefix=$withval],
 146             [popt_prefix=/usr/lib])
 147
 148 save_CPPFLAGS=$CPPFLAGS
 149 save_LIBS=$LIBS
 150 CPPFLAGS="$CPPFLAGS $popt_inc_prefix"
 151 LIBS="$LIBS -L$prefix"
 152
 153 AC_CHECK_LIB(popt,
 154              poptGetContext,
 155              [POPT_LIBS="$LIBS -lpopt"] ,
 156              AC_MSG_ERROR([popt is required]))
 157 AC_CHECK_HEADERS(popt.h, [POPT_CFLAGS="$CFLAGS"], AC_MSG_ERROR([popt.h is required]))
 158
 159 CPPFLAGS=$save_CPPFLAGS
 160 LIBS=$save_LIBS
 161
 162 AC_SUBST(POPT_CFLAGS)
 163 AC_SUBST(POPT_LIBS)
 164
 165
 166 dnl **********************************************
 167 dnl *** Variable substitution for soup*Conf.sh ***
 168 dnl **********************************************
 169
 170 ### soupConf.sh
 171 SOUP_LIBDIR='-L${libdir}'
 172 SOUP_INCLUDEDIR=" -I${includedir}/soup $GLIB_CFLAGS $XML_CFLAGS"
 173 SOUP_LIBS="-lsoup $GLIB_LIBS $XML_LIBS"
 174
 175 AC_SUBST(SOUP_LIBDIR)
 176 AC_SUBST(SOUP_INCLUDEDIR)
 177 AC_SUBST(SOUP_LIBS)
 178
 179 ### soup-apacheConf.sh
 180 SOUP_APACHE_LIBDIR='-L${libdir}'
 181 SOUP_APACHE_INCLUDEDIR="$SOUP_INCLUDEDIR $APACHE_CFLAGS"
 182 SOUP_APACHE_LIBS="$SOUP_LIBS -lsoup-apache $APACHE_LIBS"
 183
 184 AC_SUBST(SOUP_APACHE_LIBDIR)
 185 AC_SUBST(SOUP_APACHE_INCLUDEDIR)
 186 AC_SUBST(SOUP_APACHE_LIBS)
 187
 188 ### soup-wsdlConf.sh
 189 SOUP_WSDL_LIBDIR='-L${libdir}'
 190 SOUP_WSDL_INCLUDEDIR=" -I${includedir}/soup $GLIB_CFLAGS $XML_CFLAGS"
 191 SOUP_WSDL_LIBS="$SOUP_LIBS -lwsdl"
 192
 193 AC_SUBST(SOUP_WSDL_LIBDIR)
 194 AC_SUBST(SOUP_WSDL_INCLUDEDIR)
 195 AC_SUBST(SOUP_WSDL_LIBS)
 196
 197
 198 dnl *********************************
 199 dnl *** Networking library checks ***
 200 dnl *********************************
 201
 202 AC_CHECK_HEADERS(unistd.h)
 203 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h)
 204 AC_CHECK_HEADERS(sys/socket.h sys/sockio.h sys/poll.h sys/param.h sys/wait.h)
 205 AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)
 206
 207 AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket))
 208 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
 209
 210 AC_CHECK_FUNCS(inet_pton inet_aton)
 211
 212 ### Check if we have gethostbyname_r (if so, assume gethostbyaddr_r).
 213 AC_CHECK_FUNC(gethostbyname_r,
 214   [
 215   dnl  First check for the glibc variant of gethostbyname_r
 216
 217   AC_MSG_CHECKING(for glibc gethostbyname_r)
 218   AC_TRY_LINK([ #include <netdb.h>],[
 219           struct hostent result_buf;
 220           char buf[1024];
 221           struct hostent* result;
 222           int h_errnop;
 223
 224           gethostbyname_r("localhost", &result_buf, buf, sizeof(buf),
 225                           &result, &h_errnop);
 226         ], [
 227
 228           dnl Have glibc gethostbyname_r
 229
 230           AC_MSG_RESULT(yes)
 231           AC_DEFINE(HAVE_GETHOSTBYNAME_R_GLIBC)
 232           HAVE_GETHOSTBYNAME_R=yes
 233
 234         ], [
 235
 236   dnl  If we don't have glibc gethostbyname_r, check
 237   dnl  for Solaris/Irix gethostbyname_r
 238
 239   AC_MSG_RESULT(no)
 240   AC_MSG_CHECKING(for Solaris/Irix gethostbyname_r)
 241   AC_TRY_LINK([ #include <netdb.h>],[
 242           struct hostent result;
 243           char buf[1024];
 244           int h_errnop;
 245
 246           gethostbyname_r("localhost", &result, buf, sizeof(buf), &h_errnop);
 247
 248         ], [
 249
 250           dnl Have Solaris/Irix gethostbyname_r
 251
 252           AC_MSG_RESULT(yes)
 253           AC_DEFINE(HAVE_GETHOSTBYNAME_R_SOLARIS)
 254           HAVE_GETHOSTBYNAME_R=yes
 255
 256         ], [
 257   dnl  If don't have Solaris/Irix gethostbyname_r, check
 258   dnl  for HP-UX gethostbyname_r
 259
 260   AC_MSG_RESULT(no)
 261   AC_MSG_CHECKING(for HP-UX gethostbyname_r)
 262   AC_TRY_LINK([ #include <netdb.h>],[
 263           struct hostent result;
 264           char buf[1024];
 265           gethostbyname_r("localhost", &result, buf);
 266         ], [
 267
 268           dnl Have HP-UX gethostbyname_r
 269
 270           AC_MSG_RESULT(yes)
 271           AC_DEFINE(HAVE_GETHOSTBYNAME_R_HPUX)
 272           HAVE_GETHOSTBYNAME_R=yes
 273
 274         ]
 275      )]
 276   )]
 277 )])
 278
 279 ### If we don't have gethostbyname_r, try to use Glib mutexes
 280 if test -z "$HAVE_GETHOSTBYNAME_R"; then
 281         AM_PATH_GLIB(1.2.0,
 282                      AC_DEFINE(HAVE_GETHOSTBYNAME_R_GLIB_MUTEX), [
 283                      AC_MSG_WARN(You have neither Glib threads nor the function
 284                                  gethostbyname_r.  This means that calls to
 285                                  gethostbyname (called by the Soup address
 286                                  functions) will not be thread safe so could
 287                                  malfunction in programs that use threads.)
 288                      ])
 289 fi
 290
 291
 292 dnl ****************************************************
 293 dnl *** SSL Library checks (Mozilla NSS, or OpenSSL) ***
 294 dnl ****************************************************
 295
 296 AC_ARG_ENABLE(ssl,
 297               [  --enable-ssl             Turn on Secure Sockets Layer support [default=yes]],,
 298               enable_ssl=yes)
 299
 300 AC_ARG_WITH(nspr-includes,
 301             [  --with-nspr-includes     Specify location of Netscape Portable Runtime headers],
 302             [nspr_inc_prefix=-I$withval])
 303
 304 AC_ARG_WITH(nspr-libs,
 305             [  --with-nspr-libs         Specify location of Netscape Portable Runtime libs],
 306             [nspr_prefix=$withval],
 307             [nspr_prefix=/usr/lib])
 308
 309 AC_ARG_WITH(nss-includes,
 310             [  --with-nss-includes      Specify location of NSS header files],
 311             [nss_inc_prefix=-I$withval])
 312
 313 AC_ARG_WITH(nss-libs,
 314             [  --with-nss-libs          Specify location of NSS libs],
 315             [nss_prefix=$withval],
 316             [nss_prefix=/usr/lib])
 317
 318
 319 AC_ARG_WITH(openssl-includes,
 320             [  --with-openssl-includes  Specify location of OpenSSL header files],
 321             [openssl_inc_prefix=-I$withval])
 322
 323 AC_ARG_WITH(openssl-libs,
 324             [  --with-openssl-libs      Specify location of OpenSSL libs],
 325             [openssl_prefix=$withval],
 326             [openssl_prefix=/usr/lib])
 327
 328 ###
 329 ### Allow for a custom SSL proxy name
 330 ###
 331 AC_ARG_WITH(ssl-proxy-name,
 332             [  --with-ssl-proxy-name    Custom name for ssl proxy executable [default=soup-ssl-proxy]],
 333             [SSL_PROXY_NAME=$withval],
 334             [SSL_PROXY_NAME=soup-ssl-proxy])
 335
 336 AC_DEFINE_UNQUOTED(SSL_PROXY_NAME, "${SSL_PROXY_NAME}")
 337 AC_SUBST(SSL_PROXY_NAME)
 338
 339 ###
 340 ### Try to link statically with the SSL library
 341 ###
 342 AC_ARG_ENABLE(ssl-link-static,
 343               [  --enable-static-ssl      Link with SSL library statically [default=no]],
 344               [enable_static_ssl=yes])
 345
 346 if test "x$enable_ssl" = xyes; then
 347         ###
 348         ### Check for OpenSSL
 349         ###
 350         save_CPPFLAGS=$CPPFLAGS
 351         CPPFLAGS="$CPPFLAGS $openssl_inc_prefix"
 352         AC_CHECK_LIB(dl, dlopen, DL_LDFLAGS="-ldl", DL_LDFLAGS="")
 353         AC_CHECK_HEADERS(openssl/ssl.h openssl/err.h,
 354                          [enable_openssl="yes"],
 355                          [enable_openssl="no"; break])
 356
 357         if test "x$enable_openssl" = xyes; then
 358                 if test "x$enable_static_ssl" = "xyes"; then
 359                         OPENSSL_LIBS="$openssl_prefix/libssl.a $openssl_prefix/libcrypto.a"
 360                 else
 361                         OPENSSL_LIBS="-L$openssl_prefix -lssl -lcrypto $DL_LDFLAGS"
 362                 fi
 363                 OPENSSL_CFLAGS=$CPPFLAGS
 364                 AC_DEFINE(HAVE_OPENSSL)
 365         else
 366                 OPENSSL_LIBS=
 367                 OPENSSL_CFLAGS=
 368         fi
 369
 370         AC_SUBST(OPENSSL_CFLAGS)
 371         AC_SUBST(OPENSSL_LIBS)
 372         CPPFLAGS=$save_CPPFLAGS
 373
 374         ###
 375         ### Check for Mozilla NSS
 376         ###
 377         save_CPPFLAGS=$CPPFLAGS
 378         CPPFLAGS="$CPPFLAGS $nspr_inc_prefix $nss_inc_prefix"
 379         AC_CHECK_HEADERS(nss.h ssl.h pk11func.h,
 380                          [enable_nss="yes"],
 381                          [enable_nss="no"; break])
 382
 383         if test "x$enable_nss" = xyes; then
 384                 if test "x$enable_static_ssl" = "xyes"; then
 385                         NSS_LIBS="-lpthread $nspr_prefix/libnspr4.a $nspr_prefix/libplc4.a $nspr_prefix/libplds4.a $nss_prefix/libnssb.a"
 386                 else
 387                         NSS_LIBS="-lpthread -L$nspr_prefix -lnspr4 -lplc4 -lplds4 $nss_prefix -lnss3 -lssl3"
 388                 fi
 389                 NSS_CFLAGS=$CPPFLAGS
 390                 AC_DEFINE(HAVE_NSS)
 391         else
 392                 NSS_LIBS=
 393                 NSS_CFLAGS=
 394         fi
 395
 396         AC_SUBST(NSS_CFLAGS)
 397         AC_SUBST(NSS_LIBS)
 398         CPPFLAGS=$save_CPPFLAGS
 399 fi
 400
 401
 402 dnl *************************
 403 dnl *** Checks for Apache ***
 404 dnl *************************
 405
 406 enable_apache="no"
 407
 408 AC_PATH_PROG(APXS,apxs,no)
 409 if test x$APXS != xno; then
 410         APACHE_CFLAGS="-I`apxs -q INCLUDEDIR CFLAGS`"
 411         APACHE_LIBS=`apxs -q LDFLAGS_SHLIB LIBS_SHLIB`
 412
 413         save_CPPFLAGS=$CPPFLAGS
 414         CPPFLAGS=$APACHE_CFLAGS
 415         AC_CHECK_HEADERS(httpd.h http_config.h http_core.h http_log.h http_main.h http_protocol.h,
 416                           [enable_apache="yes"],
 417                           [enable_apache="no"
 418                            break])
 419         CPPFLAGS=$save_CPPFLAGS
 420
 421         AC_SUBST(APACHE_CFLAGS)
 422         AC_SUBST(APACHE_LIBS)
 423 fi
 424
 425
 426 dnl *********************************************
 427 dnl *** Checks for gtk-doc (lifted from glib) ***
 428 dnl *********************************************
 429
 430 AC_ARG_WITH(html-dir, [  --with-html-dir=PATH     Path to installed docs ])
 431
 432 if test "x$with_html_dir" = "x" ; then
 433   HTML_DIR='${datadir}/gtk-doc/html'
 434 else
 435   HTML_DIR=$with_html_dir
 436 fi
 437
 438 AC_SUBST(HTML_DIR)
 439
 440 AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
 441 AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
 442 AC_SUBST(HAVE_GTK_DOC)
 443
 444 AC_CHECK_PROG(DB2HTML, db2html, true, false)
 445 AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
 446
 447 dnl Let people disable the gtk-doc stuff.
 448 AC_ARG_ENABLE(gtk-doc,
 449               [  --enable-gtk-doc         Use gtk-doc to build documentation [default=auto]],
 450               enable_gtk_doc="$enableval",
 451               enable_gtk_doc=auto)
 452
 453 if test x$enable_gtk_doc = xauto ; then
 454   if test x$GTKDOC = xtrue ; then
 455     enable_gtk_doc=yes
 456   else
 457     enable_gtk_doc=no
 458   fi
 459 fi
 460
 461 dnl NOTE: We need to use a separate automake conditional for this
 462 dnl       to make this work with the tarballs.
 463 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
 464
 465
 466 dnl *******************************************************
 467 dnl *** Type alignment test (based on the one in ORBit) ***
 468 dnl *******************************************************
 469
 470 AC_DEFUN(AC_CHECK_ALIGNOF,
 471 [changequote(<<, >>)dnl
 472 dnl The name to #define.
 473 define(<<AC_TYPE_NAME>>, translit(alignof_$1, [a-z *], [A-Z_P]))dnl
 474 dnl The cache variable name.
 475 define(<<AC_CV_NAME>>, translit(ac_cv_alignof_$1, [ *], [_p]))dnl
 476 changequote([, ])dnl
 477 AC_MSG_CHECKING(alignment of $1)
 478 align_save_libs="$LIBS"
 479 LIBS="$GLIB_LIBS $LIBS"
 480 AC_CACHE_VAL(AC_CV_NAME,
 481 [AC_TRY_RUN([
 482 #include <stdio.h>
 483 #include <glib.h>
 484 typedef struct {char s1;} gstruct;
 485 struct test {char s1; $1 s2;};
 486 main()
 487 {
 488   FILE *f=fopen("conftestval", "w");
 489   if (!f) exit(1);
 490   fprintf(f, "%d\n", &(((struct test*)0)->s2));
 491   exit(0);
 492 }], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, AC_CV_NAME=0)])dnl
 493 AC_MSG_RESULT($AC_CV_NAME)
 494 LIBS="$align_save_libs"
 495 AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
 496 undefine([AC_TYPE_NAME])dnl
 497 undefine([AC_CV_NAME])dnl
 498 ])
 499
 500 orig_CPPFLAGS=$CPPFLAGS
 501 CPPFLAGS=$GLIB_CFLAGS
 502 AC_CHECK_ALIGNOF(gboolean)
 503 AC_CHECK_ALIGNOF(gchar)
 504 AC_CHECK_ALIGNOF(guchar)
 505 AC_CHECK_ALIGNOF(gint)
 506 AC_CHECK_ALIGNOF(guint)
 507 AC_CHECK_ALIGNOF(gshort)
 508 AC_CHECK_ALIGNOF(gushort)
 509 AC_CHECK_ALIGNOF(glong)
 510 AC_CHECK_ALIGNOF(gulong)
 511 AC_CHECK_ALIGNOF(gint8)
 512 AC_CHECK_ALIGNOF(guint8)
 513 AC_CHECK_ALIGNOF(gint16)
 514 AC_CHECK_ALIGNOF(guint16)
 515 AC_CHECK_ALIGNOF(gint32)
 516 AC_CHECK_ALIGNOF(guint32)
 517 AC_CHECK_ALIGNOF(gfloat)
 518 AC_CHECK_ALIGNOF(gdouble)
 519 AC_CHECK_ALIGNOF(gpointer)
 520 AC_CHECK_ALIGNOF(gstruct)
 521 CPPFLAGS=$orig_CPPFLAGS
 522
 523
 524 dnl *************************************
 525 dnl *** Warnings to show if using GCC ***
 526 dnl *************************************
 527
 528 AC_ARG_ENABLE(more-warnings,
 529               [  --disable-more-warnings  Inhibit compiler warnings],
 530               set_more_warnings=no)
 531
 532 if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
 533         CFLAGS="$CFLAGS \
 534                 -Wall -Wstrict-prototypes -Wmissing-declarations \
 535                 -Wmissing-prototypes -Wnested-externs -Wpointer-arith"
 536 fi
 537
 538 # Use reentrant functions
 539 CFLAGS="$CFLAGS -D_REENTRANT"
 540
 541
 542 dnl *************************
 543 dnl *** Output Everything ***
 544 dnl *************************
 545
 546 AC_OUTPUT([
 547         soup-config
 548         soup.pc
 549         soup.spec
 550         Makefile
 551         docs/Makefile
 552         docs/reference/Makefile
 553         src/Makefile
 554         src/libsoup/Makefile
 555         src/libsoup-apache/Makefile
 556         src/libwsdl/Makefile
 557         src/soup-httpd/Makefile
 558         src/soup-ssl-proxy/Makefile
 559         src/soup-wsdl/Makefile
 560         tests/Makefile
 561         ])
 562
 563 echo "
 564
 565 Configuration:
 566
 567   Source code location:         ${srcdir}
 568   Compiler:                     ${CC}
 569   Build flags:                  ${CFLAGS} ${SOUP_DEBUG_FLAGS}
 570
 571   OpenSSL support:              ${enable_openssl}
 572   Mozilla NSS support:          ${enable_nss}
 573
 574   Apache module support:        ${enable_apache}
 575
 576 "