configure.ac

   1 dnl This file is part of the YAZ toolkit.
   2 dnl Copyright (C) Index Data
   3 dnl See the file LICENSE for details.
   4 AC_PREREQ([2.60])
   5 AC_INIT([yaz],
   6 m4_esyscmd([. ./IDMETA; echo $VERSION|tr -d '\n']),
   7 [yaz-help@indexdata.dk])
   8 AC_CONFIG_HEADERS(include/config.h)
   9 AC_CONFIG_SRCDIR([configure.ac])
  10 AC_CONFIG_AUX_DIR([config])
  11 AM_INIT_AUTOMAKE([1.11.1 subdir-objects])
  12 dnl
  13 AC_SUBST([READLINE_LIBS])
  14 AC_SUBST([YAZ_CONF_CFLAGS])
  15 dnl ------ Checking programs
  16 AC_PROG_CC
  17 AC_PROG_CPP
  18 AC_CHECK_PROGS([YACC], 'bison -y')
  19 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  20 AC_CHECK_PROGS([TCLSH], [tclsh tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2], [tclsh])
  21 AC_PROG_INSTALL
  22 AM_PROG_LIBTOOL
  23 AC_PATH_PROG([pkgconfigpath],[pkg-config],[NONE])
  24 dnl
  25 YAZ_DOC
  26 dnl
  27 dnl
  28 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 sys/prctl.h netdb.h arpa/inet.h netinet/tcp.h netinet/in_systm.h],[],[],[])
  29 AC_CHECK_HEADERS([net/if.h netinet/in.h netinet/if_ether.h],[],[],[
  30  #if HAVE_SYS_TYPES_H
  31  #include <sys/types.h>
  32  #endif
  33  #if HAVE_SYS_SOCKET_H
  34  #include <sys/socket.h>
  35  #endif
  36  #if HAVE_NET_IF_H
  37  #include <net/if.h>
  38  #endif
  39  #if HAVE_NETINET_IN_H
  40  #include <netinet/in.h>
  41  #endif
  42 ])
  43 AC_HEADER_STDC
  44 if test "$ac_cv_header_stdc" = "no"; then
  45     AC_MSG_WARN([Your system doesn not seem to support ANSI C])
  46 fi
  47 dnl ----- Types
  48 AC_CHECK_TYPES([long long])
  49 dnl
  50 dnl ----- Sockets
  51 checkBoth=0
  52 AC_CHECK_FUNC([connect])
  53 if test "$ac_cv_func_connect" = "no"; then
  54     AC_CHECK_LIB([socket],[main], LIBS="$LIBS -lsocket", checkBoth=1)
  55 fi
  56 if test "$checkBoth" = "1"; then
  57     oldLibs=$LIBS
  58     LIBS="$LIBS -lsocket -lnsl"
  59     AC_CHECK_FUNC([accept], , [LIBS=$oldLibs])
  60 fi
  61 AC_CHECK_FUNC([gethostbyname], ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  62 dnl ------ libgcrypt
  63 AC_SUBST([GCRYPT_LIBS])
  64 libgcryptpath=NONE
  65 AC_ARG_WITH(libgcrypt, [  --with-libgcrypt=DIR    use libgcrypt-config in DIR],[libgcryptpath=$withval])
  66 if test "$libgcryptpath" != "no"; then
  67     if test "$libgcryptpath" = "NONE"; then
  68         AC_PATH_PROG([libgcrypt],[libgcrypt-config],[NONE])
  69     elif test -x $libgcryptpath/libgcrypt-config; then
  70         libgcrypt=$libgcryptpath/libgcrypt-config
  71     else
  72         libgcrypt=$libgcryptpath
  73     fi
  74     AC_MSG_CHECKING([for libgcrypt])
  75     if "$libgcrypt" --version >/dev/null 2>&1; then
  76         libgcryptversion=`$libgcrypt --version`
  77         libgcryptversion2=`echo "$libgcryptversion" | awk 'BEGIN { FS = "."; } { printf "%d", [$]1 * 1000 + [$]2;}'`
  78         AC_MSG_RESULT([$libgcryptversion])
  79         if test $libgcryptversion2 -ge 1002; then
  80             GCRYPT_LIBS="`$libgcrypt --libs`"
  81             CFLAGS="$CFLAGS `$libgcrypt --cflags`"
  82             AC_DEFINE([HAVE_GCRYPT_H],[1],[Define to 1 if libgcrypt is present])
  83         else
  84             if test "$libgcryptpath" = "NONE"; then
  85                 AC_MSG_WARN([Only libgcrypt version 1.2 and later supported])
  86             else
  87                 AC_MSG_ERROR([Only libgcrypt version 1.2 and later supported])
  88             fi
  89             libgcryptversion=""
  90         fi
  91     else
  92         AC_MSG_RESULT([no])
  93     fi
  94 fi
  95 dnl ------ memcached
  96 memcached=default
  97 AC_SUBST([MEMCACHED_LIBS])
  98 AC_ARG_WITH([memcached], [  --with-memcached        Memcached library], [memcached=$withval])
  99 if test "$memcached" != "no" -a -n "$libgcryptversion" -a "$pkgconfigpath" != "NONE"; then
 100     AC_MSG_CHECKING([for libmemcached])
 101     if $pkgconfigpath --cflags libmemcached >/dev/null 2>&1 ; then
 102         if $pkgconfigpath --atleast-version 1.0 libmemcached; then
 103             AC_MSG_RESULT([yes])
 104             CFLAGS="$CFLAGS `$pkgconfigpath --cflags libmemcached`"
 105             MEMCACHED_LIBS="`$pkgconfigpath --libs libmemcached`"
 106             AC_DEFINE([HAVE_LIBMEMCACHED_MEMCACHED_H],[1],[Define to 1 if memcached header])
 107             AC_DEFINE([HAVE_MEMCACHED_FUNC],[1],[Define to 1 if memcached function  is defined])
 108             AC_DEFINE([HAVE_MEMCACHED_RETURN_T],[1],[Define to 1 if memcached_return_t is defined])
 109         else
 110             AC_MSG_RESULT([no. Version 1.0 required])
 111             if test "$memcached" != "default"; then
 112                 AC_MSG_ERROR([libmemcached  libraries missing])
 113             fi
 114         fi
 115     else
 116         AC_MSG_RESULT([no])
 117         if test "$memcached" != "default"; then
 118             AC_MSG_ERROR([libmemcached  libraries missing])
 119         fi
 120     fi
 121 fi
 122 dnl ------ GNU TLS
 123 AC_SUBST([SSL_CFLAGS])
 124 AC_SUBST([SSL_LIBS])
 125 gnutls=default
 126 AC_ARG_WITH([gnutls], [  --with-gnutls[=PREFIX]    GNU TLS library in PREFIX], [gnutls=$withval])
 127 if test "$gnutls" != "no"; then
 128     gnutlsver=no
 129     if test "$gnutls" != "yes" -a "$gnutls" != "default"; then
 130         if test -x $gnutls/bin/pkg-config; then
 131             if $gnutls/bin/pkg-config --exists gnutls; then
 132                 SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls`
 133                 SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`"
 134                 gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls`
 135             fi
 136         fi
 137     else
 138         if test "$pkgconfigpath" != "NONE"; then
 139             if $pkgconfigpath --exists gnutls; then
 140                 SSL_CFLAGS=`$pkgconfigpath --cflags gnutls`
 141                 SSL_LIBS="`$pkgconfigpath --libs gnutls`"
 142                 gnutlsver=`$pkgconfigpath --modversion gnutls`
 143             fi
 144         fi
 145     fi
 146     AC_MSG_CHECKING([for GNU TLS])
 147     if test "$gnutlsver" != "no"; then
 148         AC_DEFINE([HAVE_GNUTLS_H],[1],[Define to 1 if GNUTLS is present])
 149         AC_MSG_RESULT([$gnutlsver])
 150     else
 151         SSL_CFLAGS=""
 152         AC_MSG_RESULT([None])
 153         if test "$gnutls" != "default"; then
 154             AC_MSG_ERROR([GNU TLS development libraries missing])
 155         fi
 156     fi
 157 fi
 158 dnl
 159 dnl ------ GNU Readline
 160 READLINE_SHARED_LIBADD=""
 161 AC_CHECK_LIB([ncurses],[tgetent],[READLINE_SHARED_LIBADD="-lncurses"],
 162     AC_CHECK_LIB([termcap],[tgetent],[READLINE_SHARED_LIBADD="-ltermcap"])
 163 )
 164 READLINE_LIBS=""
 165 AC_CHECK_LIB([readline],[readline],[READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 166 AC_CHECK_LIB([history],[add_history],[READLINE_LIBS="$READLINE_LIBS -lhistory"])
 167 if test "$ac_cv_lib_readline_readline" = "yes"; then
 168     AC_CHECK_HEADERS([readline/readline.h readline/history.h])
 169     xLIBS=$LIBS
 170     LIBS="$LIBS $READLINE_LIBS"
 171     AC_TRY_LINK([
 172         #include <stdio.h>
 173         #include <readline/readline.h>
 174             ],[
 175             rl_attempted_completion_over = 0;
 176             ],AC_DEFINE([HAVE_READLINE_COMPLETION_OVER],1,[Define to 1 if rl_attempted_completion_over is defined]))
 177     AC_TRY_LINK([
 178         #include <stdio.h>
 179         #include <readline/readline.h>
 180             ],[
 181             rl_completion_matches (0, 0);
 182             ],[AC_DEFINE([HAVE_READLINE_RL_COMPLETION_MATCHES],1,[Define to 1 if rl_completion_matches is defined])])
 183     LIBS=$xLIBS
 184 fi
 185 dnl ------ iconv
 186 AC_ARG_WITH([iconv],[  --with-iconv[=PREFIX]     iconv library in PREFIX])
 187 if test "$with_iconv" != "no"; then
 188     AC_MSG_CHECKING([for iconv])
 189     oldLIBS="$LIBS"
 190     oldCPPFLAGS="${CPPFLAGS}"
 191     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 192         LIBS="$LIBS -L${with_iconv}/lib"
 193         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 194     fi
 195     AC_TRY_LINK([
 196                 #include <iconv.h>
 197             ],[
 198             iconv_t t = iconv_open("", "");
 199             ],[
 200             AC_DEFINE([HAVE_ICONV_H],1,[Define to 1 if iconv.h is present])
 201             AC_MSG_RESULT([yes])
 202             ],[
 203             LIBS="$LIBS -liconv"
 204             AC_TRY_LINK([
 205                         #include <iconv.h>
 206                     ],[
 207             iconv_t t = iconv_open("", "");
 208                     ],[
 209             AC_DEFINE([HAVE_ICONV_H],1)
 210             AC_MSG_RESULT([yes])
 211                     ],[
 212             LIBS="$oldLIBS"
 213             CPPFLAGS="$oldCPPFLAGS"
 214             AC_MSG_RESULT([no])
 215             ])
 216     ])
 217 fi
 218 dnl ------ various functions
 219 AC_CHECK_FUNCS([getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64])
 220 case $host in
 221     *-*-darwin*)
 222         trypoll="no";
 223         ;;
 224     *)
 225         trypoll="yes";
 226         ;;
 227 esac
 228
 229 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 230     AC_CHECK_HEADERS([sys/poll.h])
 231 fi
 232 dnl ------ socklen_t
 233 dnl We check for socklen_t by making prototypes with the
 234 dnl various types. First socklen_t, then size_t, finally int.
 235 dnl If the prototype succeeds, we are probably safe.
 236 dnl That works if accept is not preprocessor defined (such sa AIX)
 237 AC_MSG_CHECKING([for socklen_t])
 238 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 239         AC_TRY_COMPILE([
 240 #include <sys/types.h>
 241 #include <sys/socket.h>
 242 #ifdef __cplusplus
 243 extern "C" {
 244 #endif
 245 #define try 1
 246 #ifdef AIX
 247 #if AIX >= 51
 248 #define try 0
 249 #endif
 250 #endif
 251 #if try
 252 extern int accept(int, struct sockaddr *, socklen_t *);
 253 #endif
 254 #ifdef __cplusplus
 255 }
 256 #endif
 257         ],,[ac_cv_check_socklen_t=socklen_t],[
 258                 AC_TRY_COMPILE([
 259 #include <sys/types.h>
 260 #include <sys/socket.h>
 261 #ifdef __cplusplus
 262 extern "C" {
 263 #endif
 264 #define try 1
 265 #ifdef AIX
 266 #if AIX >= 42
 267 #define try 0
 268 #endif
 269 #endif
 270 #if try
 271 extern int accept(int, struct sockaddr *, size_t t *);
 272 #endif
 273 #ifdef __cplusplus
 274 }
 275 #endif
 276 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 277                 ])
 278         ])
 279 AC_MSG_RESULT([$ac_cv_check_socklen_t])
 280 AC_DEFINE_UNQUOTED([YAZ_SOCKLEN_T],[$ac_cv_check_socklen_t],[socklen_t type])
 281 dnl
 282 dnl ------ tcpd
 283 AC_ARG_ENABLE([tcpd],[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 284 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 285     oldLibs=$LIBS
 286     oldCPPFLAGS=$CPPFLAGS
 287     if test "$enable_tcpd" != "yes"; then
 288         LIBS="$LIBS -L$enable_tcpd/lib"
 289         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 290     fi
 291     AC_MSG_CHECKING([for working tcpd.h])
 292     LIBS="$LIBS -lwrap"
 293     AC_TRY_LINK([#include <syslog.h>
 294 #include <tcpd.h>
 295             int allow_severity = LOG_INFO;
 296             int deny_severity = LOG_WARNING;],
 297         [struct request_info request_info; int i;
 298             i = hosts_access(&request_info);],
 299         tcpd_ok=1, tcpd_ok=0)
 300     LIBS=$oldLibs
 301     if test "$tcpd_ok" = "0"; then
 302         AC_MSG_RESULT([no])
 303         AC_MSG_ERROR([tcpd development libraries missing])
 304         CPPFLAGS=$oldCPPFLAGS
 305     else
 306         TCPD_LIBS="-lwrap"
 307         AC_MSG_RESULT([yes])
 308         AC_DEFINE([HAVE_TCPD_H],1,[Define to 1 if tcp wrap library is present])
 309     fi
 310 fi
 311 AC_SUBST([TCPD_LIBS])
 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=$OLIBS
 335             fi
 336             LIBS="$LIBS $PTHREAD_LIBS"
 337             AC_DEFINE(YAZ_POSIX_THREADS,1,[Define to 1 if POSIX threads is present])
 338             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_POSIX_THREADS=1"
 339             ])
 340 fi
 341
 342 dnl ----- libXSLT/libEXLT/libXML2
 343 AC_SUBST([XML2_CFLAGS])
 344
 345 xml_enabled=false
 346 YAZ_LIBXML2([
 347         AC_DEFINE(YAZ_HAVE_XML2,1,[Define to 1 if Libxml2 is present])
 348         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 349         xml_enabled=true
 350     ])
 351
 352 if test "$xml_enabled" = "true"; then
 353     YAZ_LIBXSLT([
 354             AC_DEFINE(YAZ_HAVE_XSLT,1,[Define to 1 if Libxslt is present])
 355             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 356         ])
 357     YAZ_LIBEXSLT([
 358             AC_DEFINE(YAZ_HAVE_EXSLT,1,[Define to 1 if EXSLT is present])
 359             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 360         ])
 361
 362 fi
 363 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 364
 365 if test "$XML2_LIBS"; then
 366     LIBS="$XML2_LIBS $LIBS"
 367 fi
 368
 369 dnl
 370 dnl
 371 AC_CHECK_ICU([3.4],[
 372         if test "$xml_enabled" = "true"; then
 373             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
 374         else
 375             ICU_CPPFLAGS=""
 376             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
 377         fi
 378 ])
 379 dnl ------ versioning
 380 dnl
 381 WIN_FILEVERSION=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { m = $4; printf("%d,%d,%d,%d", $1, $2, $3 == "" ? "0" : $3, $4 == "" ? "1" : $4);}'`
 382 AC_SUBST([WIN_FILEVERSION])
 383 VERSION_HEX=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { printf("%x", ($1 * 256 + $2) * 256 + $3);}'`
 384 AC_SUBST([VERSION_HEX])
 385 if test -d ${srcdir}/.git; then
 386     VERSION_SHA1=`git show --pretty=format:%H|head -1`
 387 else
 388     VERSION_SHA1=`head -1 ${srcdir}/ChangeLog|awk '{print $2}'`
 389 fi
 390 AC_SUBST([VERSION_SHA1])
 391 dnl
 392 dnl ------ Makefiles
 393 dnl
 394 AC_OUTPUT([
 395 Makefile
 396 src/Makefile
 397 test/Makefile
 398 util/Makefile
 399 include/Makefile
 400 include/yaz/Makefile
 401 client/Makefile
 402 ztest/Makefile
 403 zoom/Makefile
 404 doc/Makefile
 405 doc/local0.ent
 406 doc/common/Makefile
 407 doc/common/print.dsl
 408 etc/Makefile
 409 yaz-config
 410 yaz.pc
 411 Doxyfile
 412 win/version.nsi
 413 include/yaz/yaz-version.h
 414 ],[
 415         sed s%echo_source=yes%echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
 416         diff doc/local.ent doc/local0.ent >/dev/null 2>/dev/null \
 417                 || cp doc/local0.ent doc/local.ent
 418     ]
 419 )
 420
 421
 422 echo \
 423 "------------------------------------------------------------------------
 424 Configuration:
 425
 426   YAZ Package:                ${PACKAGE}
 427   YAZ Version:                ${VERSION}
 428   Bugreport:                  ${PACKAGE_BUGREPORT}
 429   Source code location:       ${srcdir}
 430   C Preprocessor:             ${CPP}
 431   C Preprocessor flags:       ${CPPFLAGS}
 432   C Compiler:                 ${CC}
 433   C Compiler flags:           ${CFLAGS}
 434   Linker flags:               ${LDFLAGS}
 435   Linked libs:                ${LIBS}
 436   Host System Type:           ${host}
 437   Install path:               ${prefix}
 438   Automake:                   ${AUTOMAKE}
 439   Archiver:                   ${AR}
 440   Ranlib:                     ${RANLIB}
 441
 442 ------------------------------------------------------------------------"
 443 dnl Local Variables:
 444 dnl mode:shell-script
 445 dnl sh-indentation: 2
 446 dnl sh-basic-offset: 4
 447 dnl End: