configure.ac

   1 dnl This file is part of the YAZ toolkit.
   2 dnl Copyright (C) 1995-2008 Index Data
   3 AC_PREREQ([2.60])
   4 AC_INIT([yaz],[3.0.38],[yaz-help@indexdata.dk])
   5 AC_CONFIG_SRCDIR([configure.ac])
   6 AC_CONFIG_AUX_DIR([config])
   7 AM_INIT_AUTOMAKE([1.9])
   8 dnl
   9 AC_SUBST([READLINE_LIBS])
  10 AC_SUBST([YAZ_CONF_CFLAGS])
  11 dnl ------ Checking programs
  12 AC_PROG_CC
  13 AC_PROG_CPP
  14 AC_CHECK_PROGS([YACC], 'bison -y')
  15 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  16 AC_CHECK_PROGS([TCLSH], [tclsh tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2], [tclsh])
  17 AC_PROG_INSTALL
  18 AM_PROG_LIBTOOL
  19 AC_PATH_PROG([pkgconfigpath],[pkg-config],[NONE])
  20 dnl
  21 YAZ_DOC
  22 dnl
  23 dnl
  24 AC_CHECK_HEADERS([dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h unistd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/times.h sys/types.h sys/un.h sys/wait.h netdb.h arpa/inet.h netinet/tcp.h netinet/in_systm.h])
  25 AC_CHECK_HEADERS([net/if.h netinet/in.h netinet/if_ether.h],[],[],[
  26  #if HAVE_SYS_TYPES_H
  27  #include <sys/types.h>
  28  #endif
  29  #if HAVE_SYS_SOCKET_H
  30  #include <sys/socket.h>
  31  #endif
  32  #if HAVE_NET_IF_H
  33  #include <net/if.h>
  34  #endif
  35  #if HAVE_NETINET_IN_H
  36  #include <netinet/in.h>
  37  #endif
  38 ])
  39 AC_HEADER_STDC
  40 if test "$ac_cv_header_stdc" = "no"; then
  41     AC_MSG_WARN([Your system doesn not seem to support ANSI C])
  42 fi
  43 dnl ----- Types
  44 AC_CHECK_TYPES([long long])
  45 dnl
  46 dnl ----- Sockets
  47 checkBoth=0
  48 AC_CHECK_FUNC([connect])
  49 if test "$ac_cv_func_connect" = "no"; then
  50     AC_CHECK_LIB([socket],[main], LIBS="$LIBS -lsocket", checkBoth=1)
  51 fi
  52 if test "$checkBoth" = "1"; then
  53     oldLibs=$LIBS
  54     LIBS="$LIBS -lsocket -lnsl"
  55     AC_CHECK_FUNC([accept], , [LIBS=$oldLibs])
  56 fi
  57 AC_CHECK_FUNC([gethostbyname], ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  58 dnl
  59
  60 dnl ------ OpenSSL
  61 AC_SUBST([SSL_CFLAGS])
  62 AC_SUBST([SSL_LIBS])
  63 openssl=no
  64 sslver=no
  65 AC_ARG_WITH([openssl], [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  66 SSL_CFLAGS=""
  67 SSL_LIBPATH=""
  68 if test "$openssl" != "no"; then
  69     if test "$openssl" != "yes" -a "$openssl" != "default"; then
  70         if test -x $openssl/bin/pkg-config; then
  71             if $openssl/bin/pkg-config --exists openssl; then
  72                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  73                 SSL_LIBS="`$openssl/bin/pkg-config --libs openssl`"
  74                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  75             fi
  76         fi
  77         if test "$sslver" = "no"; then
  78             SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  79             SSL_LIBPATH="-L$openssl/lib"
  80         fi
  81     else
  82         if test "$pkgconfigpath" != "NONE"; then
  83             if $pkgconfigpath --exists openssl; then
  84                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  85                 SSL_LIBS="`$pkgconfigpath --libs openssl`"
  86                 sslver=`$pkgconfigpath --modversion openssl`
  87             fi
  88         fi
  89         if test "$sslver" = "no"; then
  90             SSL_CFLAGS="-I/usr/include/openssl"
  91         fi
  92     fi
  93     if test "$sslver" = "no"; then
  94         xLIBS="$LIBS";
  95         xCPPFLAGS="$CPPFLAGS";
  96         CPPFLAGS="$CPPFLAGS ${SSL_CFLAGS} ${SSL_LIBPATH}"
  97         SSL_LIBS="${SSL_LIBPATH}"
  98         AC_CHECK_LIB([crypto],[main])
  99         if test "$ac_cv_lib_crypto_main" = "yes"; then
 100             SSL_LIBS="${SSL_LIBS} -lcrypto"
 101         fi
 102         AC_CHECK_LIB([ssl],[SSL_new])
 103         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 104             AC_CHECK_HEADER([openssl/ssl.h],[sslver=yes])
 105             SSL_LIBS="${SSL_LIBS} -lssl"
 106         fi
 107         if test "$sslver" != "yes"; then
 108             SSL_LIBS=""
 109         fi
 110         LIBS="$xLIBS"
 111         CPPFLAGS="$xCPPFLAGS"
 112     fi
 113     AC_MSG_CHECKING([for SSL])
 114     if test "$sslver" != "no"; then
 115         SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
 116         AC_MSG_RESULT([$sslver])
 117     else
 118         SSL_CFLAGS=""
 119         AC_MSG_RESULT([None])
 120         if test "$openssl" != "default"; then
 121             AC_MSG_ERROR([OpenSSL development libraries missing])
 122         fi
 123     fi
 124 fi
 125 dnl ------ GNU TLS
 126 gnutls=default
 127 AC_ARG_WITH([gnutls], [  --with-gnutls[=PREFIX]    GNU TLS library in PREFIX], [gnutls=$withval])
 128 if test "$gnutls" != "no" -a "$sslver" = "no"; then
 129     gnutlsver=no
 130     if test "$gnutls" != "yes" -a "$gnutls" != "default"; then
 131         if test -x $gnutls/bin/pkg-config; then
 132             if $gnutls/bin/pkg-config --exists gnutls; then
 133                 SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls`
 134                 SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`"
 135                 gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls`
 136             fi
 137         fi
 138     else
 139         if test "$pkgconfigpath" != "NONE"; then
 140             if $pkgconfigpath --exists gnutls; then
 141                 SSL_CFLAGS=`$pkgconfigpath --cflags gnutls`
 142                 SSL_LIBS="`$pkgconfigpath --libs gnutls`"
 143                 gnutlsver=`$pkgconfigpath --modversion gnutls`
 144             fi
 145         fi
 146     fi
 147     AC_MSG_CHECKING([for GNU TLS])
 148     if test "$gnutlsver" != "no"; then
 149         SSL_CFLAGS="-DHAVE_GNUTLS_H=1 $SSL_CFLAGS"
 150         AC_MSG_RESULT([$gnutlsver])
 151     else
 152         SSL_CFLAGS=""
 153         AC_MSG_RESULT([None])
 154         if test "$gnutls" != "default"; then
 155             AC_MSG_ERROR([GNU TLS development libraries missing])
 156         fi
 157     fi
 158 fi
 159 dnl
 160 dnl ------ GNU Readline
 161 READLINE_SHARED_LIBADD=""
 162 AC_CHECK_LIB([ncurses],[tgetent],[READLINE_SHARED_LIBADD="-lncurses"],
 163     AC_CHECK_LIB([termcap],[tgetent],[READLINE_SHARED_LIBADD="-ltermcap"])
 164 )
 165 READLINE_LIBS=""
 166 AC_CHECK_LIB([readline],[readline],[READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 167 AC_CHECK_LIB([history],[add_history],[READLINE_LIBS="$READLINE_LIBS -lhistory"])
 168 if test "$ac_cv_lib_readline_readline" = "yes"; then
 169     AC_CHECK_HEADERS([readline/readline.h readline/history.h])
 170     xLIBS=$LIBS
 171     LIBS="$LIBS $READLINE_LIBS"
 172     AC_TRY_LINK([
 173         #include <stdio.h>
 174         #include <readline/readline.h>
 175             ],[
 176             rl_attempted_completion_over = 0;
 177             ],AC_DEFINE([HAVE_READLINE_COMPLETION_OVER]))
 178     AC_TRY_LINK([
 179         #include <stdio.h>
 180         #include <readline/readline.h>
 181             ],[
 182             rl_completion_matches (0, 0);
 183             ],[AC_DEFINE([HAVE_READLINE_RL_COMPLETION_MATCHES])])
 184     LIBS=$xLIBS
 185 fi
 186 dnl ------ iconv
 187 AC_ARG_WITH([iconv],[  --with-iconv[=PREFIX]     iconv library in PREFIX])
 188 if test "$with_iconv" != "no"; then
 189     AC_MSG_CHECKING([for iconv])
 190     oldLIBS="$LIBS"
 191     oldCPPFLAGS="${CPPFLAGS}"
 192     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 193         LIBS="$LIBS -L${with_iconv}/lib"
 194         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 195     fi
 196     AC_TRY_LINK([
 197                 #include <iconv.h>
 198             ],[
 199             iconv_t t = iconv_open("", "");
 200             ],[
 201             AC_DEFINE([HAVE_ICONV_H])
 202             AC_MSG_RESULT([yes])
 203             ],[
 204             LIBS="$LIBS -liconv"
 205             AC_TRY_LINK([
 206                         #include <iconv.h>
 207                     ],[
 208             iconv_t t = iconv_open("", "");
 209                     ],[
 210             AC_DEFINE([HAVE_ICONV_H])
 211             AC_MSG_RESULT([yes])
 212                     ],[
 213             LIBS="$oldLIBS"
 214             CPPFLAGS="$oldCPPFLAGS"
 215             AC_MSG_RESULT([no])
 216             ])
 217     ])
 218 fi
 219 dnl ------ various functions
 220 AC_CHECK_FUNCS([getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64])
 221 case $host in
 222     *-*-darwin*)
 223         trypoll="no";
 224         ;;
 225     *)
 226         trypoll="yes";
 227         ;;
 228 esac
 229
 230 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 231     AC_CHECK_HEADERS([sys/poll.h])
 232 fi
 233 dnl ------ socklen_t
 234 dnl We check for socklen_t by making prototypes with the
 235 dnl various types. First socklen_t, then size_t, finally int.
 236 dnl If the prototype succeeds, we are probably safe.
 237 dnl That works if accept is not preprocessor defined (such sa AIX)
 238 AC_MSG_CHECKING([for socklen_t])
 239 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 240         AC_TRY_COMPILE([
 241 #include <sys/types.h>
 242 #include <sys/socket.h>
 243 #ifdef __cplusplus
 244 extern "C" {
 245 #endif
 246 #define try 1
 247 #ifdef AIX
 248 #if AIX >= 51
 249 #define try 0
 250 #endif
 251 #endif
 252 #if try
 253 extern int accept(int, struct sockaddr *, socklen_t *);
 254 #endif
 255 #ifdef __cplusplus
 256 }
 257 #endif
 258         ],,[ac_cv_check_socklen_t=socklen_t],[
 259                 AC_TRY_COMPILE([
 260 #include <sys/types.h>
 261 #include <sys/socket.h>
 262 #ifdef __cplusplus
 263 extern "C" {
 264 #endif
 265 #define try 1
 266 #ifdef AIX
 267 #if AIX >= 42
 268 #define try 0
 269 #endif
 270 #endif
 271 #if try
 272 extern int accept(int, struct sockaddr *, size_t t *);
 273 #endif
 274 #ifdef __cplusplus
 275 }
 276 #endif
 277 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 278                 ])
 279         ])
 280 AC_MSG_RESULT([$ac_cv_check_socklen_t])
 281 AC_DEFINE_UNQUOTED([YAZ_SOCKLEN_T],[$ac_cv_check_socklen_t])
 282 AC_DEFINE([YAZ_USE_NEW_LOG])
 283 dnl
 284 dnl ------ tcpd
 285 AC_ARG_ENABLE([tcpd],[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 286 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 287     oldLibs=$LIBS
 288     oldCPPFLAGS=$CPPFLAGS
 289     if test "$enable_tcpd" != "yes"; then
 290         LIBS="$LIBS -L$enable_tcpd/lib"
 291         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 292     fi
 293     AC_MSG_CHECKING([for working tcpd.h])
 294     LIBS="$LIBS -lwrap"
 295     AC_TRY_LINK([#include <syslog.h>
 296 #include <tcpd.h>
 297             int allow_severity = LOG_INFO;
 298             int deny_severity = LOG_WARNING;],
 299         [struct request_info request_info; int i;
 300             i = hosts_access(&request_info);],
 301         tcpd_ok=1, tcpd_ok=0)
 302     if test "$tcpd_ok" = "0"; then
 303         AC_MSG_RESULT([no])
 304         AC_MSG_ERROR([tcpd development libraries missing])
 305                 LIBS=$oldLibs
 306                 CPPFLAGS=$oldCPPFLAGS
 307     else
 308         AC_MSG_RESULT([yes])
 309         AC_DEFINE([HAVE_TCPD_H])
 310     fi
 311 fi
 312 dnl
 313 AC_SUBST([YAZ_CONFIG_CFLAGS])
 314 dnl
 315 dnl ------ POSIX Threads
 316 HAVETHREADS=0
 317 AC_ARG_ENABLE([threads],[  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 318 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 319     ACX_PTHREAD([
 320             OCFLAGS=$CFLAGS
 321             CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 322             dnl unfortunately empty thread lib spec is problematic because
 323             dnl 'yaz-config --cflags' is not always passed to linker in
 324             dnl applications using YAZ (such as Zebra).
 325             if test "x$PTHREAD_LIBS" = "x"; then
 326                 OLIBS=$LIBS
 327                 for lib in -lpthread -lpthreads -lc_r; do
 328                     LIBS="$lib $OLIBS"
 329                     AC_TRY_LINK([ #include <pthread.h> ],
 330                             [ pthread_t id; pthread_join(id, 0); ],
 331                             [ PTHREAD_LIBS=$lib; break ]
 332                         )
 333                 done
 334                 LIBS=$OLIBS
 335             fi
 336             CFLAGS=$OCFLAGS
 337             PTHREAD_CFLAGS="$PTHREAD_CFLAGS -DYAZ_POSIX_THREADS=1"
 338             ])
 339 fi
 340
 341 dnl ----- libXSLT/libEXLT/libXML2
 342 AC_SUBST([XML2_CFLAGS])
 343
 344 xml_enabled=false
 345 YAZ_LIBXML2([
 346         AC_DEFINE(YAZ_HAVE_XML2)
 347         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 348         xml_enabled=true
 349     ])
 350
 351 YAZ_LIBXSLT([
 352         AC_DEFINE(YAZ_HAVE_XSLT)
 353         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 354     ])
 355 YAZ_LIBEXSLT([
 356         AC_DEFINE(YAZ_HAVE_EXSLT)
 357         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 358     ])
 359
 360 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 361
 362 if test "$XML2_LIBS"; then
 363     LIBS="$XML2_LIBS $LIBS"
 364 fi
 365
 366 dnl
 367 dnl
 368 AC_CHECK_ICU([3.6],[
 369         if test "$xml_enabled" = "true"; then
 370             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
 371         else
 372             ICU_CPPFLAGS=""
 373             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
 374         fi
 375 ])
 376 dnl
 377 dnl ------ Memory debugging
 378 AC_ARG_ENABLE([memdebug],[  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 379 if test "$enable_memdebug" = "yes"; then
 380     AC_DEFINE([TRACE_XMALLOC],[2])
 381 elif test "$enable_memdebug" = "no"; then
 382     AC_DEFINE([TRACE_XMALLOC],[0])
 383 fi
 384 dnl
 385 dnl ------ Using this for "in-source" yaz-config
 386 AC_SUBST([YAZ_SRC_ROOT])
 387 AC_SUBST([YAZ_BUILD_ROOT])
 388 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 389 YAZ_BUILD_ROOT=`pwd`
 390 dnl
 391 dnl ------ versioning
 392 dnl
 393 WIN_FILEVERSION=`echo $PACKAGE_VERSION | awk 'BEGIN { FS = "."; } { m = $4; printf("%d,%d,%d,%d", $1, $2, $3 == "" ? "0" : $3, $4 == "" ? "1" : $4);}'`
 394 AC_SUBST([WIN_FILEVERSION])
 395 YAZ_VERSION_HEX=`echo $PACKAGE_VERSION | awk 'BEGIN { FS = "."; } { printf("%x", ($1 * 256 + $2) * 256 + $3);}'`
 396 AC_SUBST([YAZ_VERSION_HEX])
 397 dnl
 398 dnl ------ Makefiles
 399 dnl
 400 AC_OUTPUT([
 401 Makefile
 402 yaz.spec
 403 src/Makefile
 404 test/Makefile
 405 util/Makefile
 406 include/Makefile
 407 include/yaz/Makefile
 408 client/Makefile
 409 ztest/Makefile
 410 zoom/Makefile
 411 doc/Makefile
 412 doc/local.ent
 413 doc/common/Makefile
 414 doc/common/print.dsl
 415 etc/Makefile
 416 yaz-config
 417 yaz.pc
 418 Doxyfile
 419 win/version.nsi
 420 include/yaz/yaz-version.h
 421 ],[
 422         sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
 423     ]
 424 )
 425
 426
 427 echo \
 428 "------------------------------------------------------------------------
 429 Configuration:
 430
 431   YAZ Package:                ${PACKAGE}
 432   YAZ Version:                ${VERSION}
 433   Bugreport:                  ${PACKAGE_BUGREPORT}
 434   Source code location:       ${srcdir}
 435   C Preprocessor:             ${CPP}
 436   C Preprocessor flags:       ${CPPFLAGS}
 437   C Compiler:                 ${CC}
 438   C Compiler flags:           ${CFLAGS}
 439   Linker flags:               ${LDFLAGS}
 440   Linked libs:                ${LIBS}
 441   Host System Type:           ${host}
 442   Install path:               ${prefix}
 443   Automake:                   ${AUTOMAKE}
 444   Archiver:                   ${AR}
 445   Ranlib:                     ${RANLIB}
 446
 447 ------------------------------------------------------------------------"
 448 dnl Local Variables:
 449 dnl mode:shell-script
 450 dnl sh-indentation: 2
 451 dnl sh-basic-offset: 4
 452 dnl End: