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_MEMCACHED_FUNC],[1],[Define to 1 if memcached function  is defined])
 107             AC_DEFINE([HAVE_MEMCACHED_RETURN_T],[1],[Define to 1 if memcached_return_t is defined])
 108         else
 109             AC_MSG_RESULT([no. Version 1.0 required])
 110             if test "$memcached" != "default"; then
 111                 AC_MSG_ERROR([libmemcached  libraries missing])
 112             fi
 113         fi
 114     else
 115         AC_MSG_RESULT([no])
 116         if test "$memcached" != "default"; then
 117             AC_MSG_ERROR([libmemcached  libraries missing])
 118         fi
 119     fi
 120 fi
 121 dnl ------ GNU TLS
 122 AC_SUBST([SSL_CFLAGS])
 123 AC_SUBST([SSL_LIBS])
 124 gnutls=default
 125 AC_ARG_WITH([gnutls], [  --with-gnutls[=PREFIX]    GNU TLS library in PREFIX], [gnutls=$withval])
 126 if test "$gnutls" != "no"; then
 127     gnutlsver=no
 128     if test "$gnutls" != "yes" -a "$gnutls" != "default"; then
 129         if test -x $gnutls/bin/pkg-config; then
 130             if $gnutls/bin/pkg-config --exists gnutls; then
 131                 SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls`
 132                 SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`"
 133                 gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls`
 134             fi
 135         fi
 136     else
 137         if test "$pkgconfigpath" != "NONE"; then
 138             if $pkgconfigpath --exists gnutls; then
 139                 SSL_CFLAGS=`$pkgconfigpath --cflags gnutls`
 140                 SSL_LIBS="`$pkgconfigpath --libs gnutls`"
 141                 gnutlsver=`$pkgconfigpath --modversion gnutls`
 142             fi
 143         fi
 144     fi
 145     AC_MSG_CHECKING([for GNU TLS])
 146     if test "$gnutlsver" != "no"; then
 147         AC_DEFINE([HAVE_GNUTLS_H],[1],[Define to 1 if GNUTLS is present])
 148         AC_MSG_RESULT([$gnutlsver])
 149     else
 150         SSL_CFLAGS=""
 151         AC_MSG_RESULT([None])
 152         if test "$gnutls" != "default"; then
 153             AC_MSG_ERROR([GNU TLS development libraries missing])
 154         fi
 155     fi
 156 fi
 157 dnl
 158 dnl ------ GNU Readline
 159 READLINE_SHARED_LIBADD=""
 160 AC_CHECK_LIB([ncurses],[tgetent],[READLINE_SHARED_LIBADD="-lncurses"],
 161     AC_CHECK_LIB([termcap],[tgetent],[READLINE_SHARED_LIBADD="-ltermcap"])
 162 )
 163 READLINE_LIBS=""
 164 AC_CHECK_LIB([readline],[readline],[READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 165 AC_CHECK_LIB([history],[add_history],[READLINE_LIBS="$READLINE_LIBS -lhistory"])
 166 if test "$ac_cv_lib_readline_readline" = "yes"; then
 167     AC_CHECK_HEADERS([readline/readline.h readline/history.h])
 168     xLIBS=$LIBS
 169     LIBS="$LIBS $READLINE_LIBS"
 170     AC_TRY_LINK([
 171         #include <stdio.h>
 172         #include <readline/readline.h>
 173             ],[
 174             rl_attempted_completion_over = 0;
 175             ],AC_DEFINE([HAVE_READLINE_COMPLETION_OVER],1,[Define to 1 if rl_attempted_completion_over is defined]))
 176     AC_TRY_LINK([
 177         #include <stdio.h>
 178         #include <readline/readline.h>
 179             ],[
 180             rl_completion_matches (0, 0);
 181             ],[AC_DEFINE([HAVE_READLINE_RL_COMPLETION_MATCHES],1,[Define to 1 if rl_completion_matches is defined])])
 182     LIBS=$xLIBS
 183 fi
 184 dnl ------ iconv
 185 AC_ARG_WITH([iconv],[  --with-iconv[=PREFIX]     iconv library in PREFIX])
 186 if test "$with_iconv" != "no"; then
 187     AC_MSG_CHECKING([for iconv])
 188     oldLIBS="$LIBS"
 189     oldCPPFLAGS="${CPPFLAGS}"
 190     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 191         LIBS="$LIBS -L${with_iconv}/lib"
 192         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 193     fi
 194     AC_TRY_LINK([
 195                 #include <iconv.h>
 196             ],[
 197             iconv_t t = iconv_open("", "");
 198             ],[
 199             AC_DEFINE([HAVE_ICONV_H],1,[Define to 1 if iconv.h is present])
 200             AC_MSG_RESULT([yes])
 201             ],[
 202             LIBS="$LIBS -liconv"
 203             AC_TRY_LINK([
 204                         #include <iconv.h>
 205                     ],[
 206             iconv_t t = iconv_open("", "");
 207                     ],[
 208             AC_DEFINE([HAVE_ICONV_H],1)
 209             AC_MSG_RESULT([yes])
 210                     ],[
 211             LIBS="$oldLIBS"
 212             CPPFLAGS="$oldCPPFLAGS"
 213             AC_MSG_RESULT([no])
 214             ])
 215     ])
 216 fi
 217 dnl ------ various functions
 218 AC_CHECK_FUNCS([getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64])
 219 case $host in
 220     *-*-darwin*)
 221         trypoll="no";
 222         ;;
 223     *)
 224         trypoll="yes";
 225         ;;
 226 esac
 227
 228 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 229     AC_CHECK_HEADERS([sys/poll.h])
 230 fi
 231 dnl ------ socklen_t
 232 dnl We check for socklen_t by making prototypes with the
 233 dnl various types. First socklen_t, then size_t, finally int.
 234 dnl If the prototype succeeds, we are probably safe.
 235 dnl That works if accept is not preprocessor defined (such sa AIX)
 236 AC_MSG_CHECKING([for socklen_t])
 237 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 238         AC_TRY_COMPILE([
 239 #include <sys/types.h>
 240 #include <sys/socket.h>
 241 #ifdef __cplusplus
 242 extern "C" {
 243 #endif
 244 #define try 1
 245 #ifdef AIX
 246 #if AIX >= 51
 247 #define try 0
 248 #endif
 249 #endif
 250 #if try
 251 extern int accept(int, struct sockaddr *, socklen_t *);
 252 #endif
 253 #ifdef __cplusplus
 254 }
 255 #endif
 256         ],,[ac_cv_check_socklen_t=socklen_t],[
 257                 AC_TRY_COMPILE([
 258 #include <sys/types.h>
 259 #include <sys/socket.h>
 260 #ifdef __cplusplus
 261 extern "C" {
 262 #endif
 263 #define try 1
 264 #ifdef AIX
 265 #if AIX >= 42
 266 #define try 0
 267 #endif
 268 #endif
 269 #if try
 270 extern int accept(int, struct sockaddr *, size_t t *);
 271 #endif
 272 #ifdef __cplusplus
 273 }
 274 #endif
 275 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 276                 ])
 277         ])
 278 AC_MSG_RESULT([$ac_cv_check_socklen_t])
 279 AC_DEFINE_UNQUOTED([YAZ_SOCKLEN_T],[$ac_cv_check_socklen_t],[socklen_t type])
 280 dnl
 281 dnl ------ tcpd
 282 AC_ARG_ENABLE([tcpd],[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 283 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 284     oldLibs=$LIBS
 285     oldCPPFLAGS=$CPPFLAGS
 286     if test "$enable_tcpd" != "yes"; then
 287         LIBS="$LIBS -L$enable_tcpd/lib"
 288         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 289     fi
 290     AC_MSG_CHECKING([for working tcpd.h])
 291     LIBS="$LIBS -lwrap"
 292     AC_TRY_LINK([#include <syslog.h>
 293 #include <tcpd.h>
 294             int allow_severity = LOG_INFO;
 295             int deny_severity = LOG_WARNING;],
 296         [struct request_info request_info; int i;
 297             i = hosts_access(&request_info);],
 298         tcpd_ok=1, tcpd_ok=0)
 299     LIBS=$oldLibs
 300     if test "$tcpd_ok" = "0"; then
 301         AC_MSG_RESULT([no])
 302         AC_MSG_ERROR([tcpd development libraries missing])
 303         CPPFLAGS=$oldCPPFLAGS
 304     else
 305         TCPD_LIBS="-lwrap"
 306         AC_MSG_RESULT([yes])
 307         AC_DEFINE([HAVE_TCPD_H],1,[Define to 1 if tcp wrap library is present])
 308     fi
 309 fi
 310 AC_SUBST([TCPD_LIBS])
 311 dnl
 312 AC_SUBST([YAZ_CONFIG_CFLAGS])
 313 dnl
 314 dnl ------ POSIX Threads
 315 HAVETHREADS=0
 316 AC_ARG_ENABLE([threads],[  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 317 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 318     ACX_PTHREAD([
 319             OCFLAGS=$CFLAGS
 320             CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 321             dnl unfortunately empty thread lib spec is problematic because
 322             dnl 'yaz-config --cflags' is not always passed to linker in
 323             dnl applications using YAZ (such as Zebra).
 324             if test "x$PTHREAD_LIBS" = "x"; then
 325                 OLIBS=$LIBS
 326                 for lib in -lpthread -lpthreads -lc_r; do
 327                     LIBS="$lib $OLIBS"
 328                     AC_TRY_LINK([ #include <pthread.h> ],
 329                             [ pthread_t id; pthread_join(id, 0); ],
 330                             [ PTHREAD_LIBS=$lib; break ]
 331                         )
 332                 done
 333                 LIBS=$OLIBS
 334             fi
 335             LIBS="$LIBS $PTHREAD_LIBS"
 336             AC_DEFINE(YAZ_POSIX_THREADS,1,[Define to 1 if POSIX threads is present])
 337             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_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_XML2,1,[Define to 1 if Libxml2 is present])
 347         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 348         xml_enabled=true
 349     ])
 350
 351 if test "$xml_enabled" = "true"; then
 352     YAZ_LIBXSLT([
 353             AC_DEFINE(YAZ_HAVE_XSLT,1,[Define to 1 if Libxslt is present])
 354             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 355         ])
 356     YAZ_LIBEXSLT([
 357             AC_DEFINE(YAZ_HAVE_EXSLT,1,[Define to 1 if EXSLT is present])
 358             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 359         ])
 360
 361 fi
 362 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 363
 364 if test "$XML2_LIBS"; then
 365     LIBS="$XML2_LIBS $LIBS"
 366 fi
 367
 368 dnl
 369 dnl
 370 AC_CHECK_ICU([3.4],[
 371         if test "$xml_enabled" = "true"; then
 372             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
 373         else
 374             ICU_CPPFLAGS=""
 375             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
 376         fi
 377 ])
 378 dnl ------ versioning
 379 dnl
 380 WIN_FILEVERSION=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { m = $4; printf("%d,%d,%d,%d", $1, $2, $3 == "" ? "0" : $3, $4 == "" ? "1" : $4);}'`
 381 AC_SUBST([WIN_FILEVERSION])
 382 VERSION_HEX=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { printf("%x", ($1 * 256 + $2) * 256 + $3);}'`
 383 AC_SUBST([VERSION_HEX])
 384 if test -d ${srcdir}/.git; then
 385     VERSION_SHA1=`git show --pretty=format:%H|head -1`
 386 else
 387     VERSION_SHA1=`head -1 ${srcdir}/ChangeLog|awk '{print $2}'`
 388 fi
 389 AC_SUBST([VERSION_SHA1])
 390 dnl
 391 dnl ------ Makefiles
 392 dnl
 393 AC_OUTPUT([
 394 Makefile
 395 src/Makefile
 396 test/Makefile
 397 util/Makefile
 398 include/Makefile
 399 include/yaz/Makefile
 400 client/Makefile
 401 ztest/Makefile
 402 zoom/Makefile
 403 doc/Makefile
 404 doc/local0.ent
 405 doc/common/Makefile
 406 doc/common/print.dsl
 407 etc/Makefile
 408 yaz-config
 409 yaz.pc
 410 Doxyfile
 411 win/version.nsi
 412 include/yaz/yaz-version.h
 413 ],[
 414         sed s%echo_source=yes%echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
 415         diff doc/local.ent doc/local0.ent >/dev/null 2>/dev/null \
 416                 || cp doc/local0.ent doc/local.ent
 417     ]
 418 )
 419
 420
 421 echo \
 422 "------------------------------------------------------------------------
 423 Configuration:
 424
 425   YAZ Package:                ${PACKAGE}
 426   YAZ Version:                ${VERSION}
 427   Bugreport:                  ${PACKAGE_BUGREPORT}
 428   Source code location:       ${srcdir}
 429   C Preprocessor:             ${CPP}
 430   C Preprocessor flags:       ${CPPFLAGS}
 431   C Compiler:                 ${CC}
 432   C Compiler flags:           ${CFLAGS}
 433   Linker flags:               ${LDFLAGS}
 434   Linked libs:                ${LIBS}
 435   Host System Type:           ${host}
 436   Install path:               ${prefix}
 437   Automake:                   ${AUTOMAKE}
 438   Archiver:                   ${AR}
 439   Ranlib:                     ${RANLIB}
 440
 441 ------------------------------------------------------------------------"
 442 dnl Local Variables:
 443 dnl mode:shell-script
 444 dnl sh-indentation: 2
 445 dnl sh-basic-offset: 4
 446 dnl End: