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 $VERSION|tr -d '\n']),
   7 [yaz-help@indexdata.dk])
   8 AC_CONFIG_HEADERS(include/config.h)
   9 AC_CONFIG_SRCDIR([configure.ac])
  10 AC_CONFIG_AUX_DIR([config])
  11 AM_INIT_AUTOMAKE([subdir-objects])
  12 dnl
  13 AC_SUBST([READLINE_LIBS])
  14 AC_SUBST([YAZ_CONF_CFLAGS])
  15 dnl ------ Checking programs
  16 AC_PROG_CC
  17 AC_PROG_CPP
  18 AC_CHECK_PROGS([YACC], 'bison -y')
  19 test -z "$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 ------ memcached
  63 memcached=default
  64 AC_ARG_WITH([memcached], [  --with-memcached        Memcached library], [memcached=$withval])
  65 if test "$memcached" != "no"; then
  66     AC_CHECK_LIB([memcached],[memcached_get])
  67     if test "$ac_cv_lib_memcached_memcached_get" = "yes"; then
  68         AC_CHECK_HEADERS([libmemcached/memcached.h])
  69     fi
  70 fi
  71 dnl ------ OpenSSL
  72 AC_SUBST([SSL_CFLAGS])
  73 AC_SUBST([SSL_LIBS])
  74 openssl=no
  75 sslver=no
  76 AC_ARG_WITH([openssl], [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  77 SSL_CFLAGS=""
  78 SSL_LIBPATH=""
  79 if test "$openssl" != "no"; then
  80     if test "$openssl" != "yes" -a "$openssl" != "default"; then
  81         if test -x $openssl/bin/pkg-config; then
  82             if $openssl/bin/pkg-config --exists openssl; then
  83                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  84                 SSL_LIBS="`$openssl/bin/pkg-config --libs openssl`"
  85                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  86             fi
  87         fi
  88         if test "$sslver" = "no"; then
  89             SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  90             SSL_LIBPATH="-L$openssl/lib"
  91         fi
  92     else
  93         if test "$pkgconfigpath" != "NONE"; then
  94             if $pkgconfigpath --exists openssl; then
  95                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  96                 SSL_LIBS="`$pkgconfigpath --libs openssl`"
  97                 sslver=`$pkgconfigpath --modversion openssl`
  98             fi
  99         fi
 100         if test "$sslver" = "no"; then
 101             SSL_CFLAGS="-I/usr/include/openssl"
 102         fi
 103     fi
 104     if test "$sslver" = "no"; then
 105         xLIBS="$LIBS";
 106         xCPPFLAGS="$CPPFLAGS";
 107         CPPFLAGS="$CPPFLAGS ${SSL_CFLAGS} ${SSL_LIBPATH}"
 108         SSL_LIBS="${SSL_LIBPATH}"
 109         AC_CHECK_LIB([crypto],[main])
 110         if test "$ac_cv_lib_crypto_main" = "yes"; then
 111             SSL_LIBS="${SSL_LIBS} -lcrypto"
 112         fi
 113         AC_CHECK_LIB([ssl],[SSL_new])
 114         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
 115             AC_CHECK_HEADER([openssl/ssl.h],[sslver=yes])
 116             SSL_LIBS="${SSL_LIBS} -lssl"
 117         fi
 118         if test "$sslver" != "yes"; then
 119             SSL_LIBS=""
 120         fi
 121         LIBS="$xLIBS"
 122         CPPFLAGS="$xCPPFLAGS"
 123     fi
 124     AC_MSG_CHECKING([for SSL])
 125     if test "$sslver" != "no"; then
 126         AC_DEFINE([HAVE_OPENSSL_SSL_H],[1],[Define to 1 if OpenSSL is present])
 127         AC_MSG_RESULT([$sslver])
 128     else
 129         SSL_CFLAGS=""
 130         AC_MSG_RESULT([None])
 131         if test "$openssl" != "default"; then
 132             AC_MSG_ERROR([OpenSSL development libraries missing])
 133         fi
 134     fi
 135 fi
 136 dnl ------ GNU TLS
 137 gnutls=default
 138 AC_ARG_WITH([gnutls], [  --with-gnutls[=PREFIX]    GNU TLS library in PREFIX], [gnutls=$withval])
 139 if test "$gnutls" != "no" -a "$sslver" = "no"; then
 140     gnutlsver=no
 141     if test "$gnutls" != "yes" -a "$gnutls" != "default"; then
 142         if test -x $gnutls/bin/pkg-config; then
 143             if $gnutls/bin/pkg-config --exists gnutls; then
 144                 SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls`
 145                 SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`"
 146                 gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls`
 147             fi
 148         fi
 149     else
 150         if test "$pkgconfigpath" != "NONE"; then
 151             if $pkgconfigpath --exists gnutls; then
 152                 SSL_CFLAGS=`$pkgconfigpath --cflags gnutls`
 153                 SSL_LIBS="`$pkgconfigpath --libs gnutls`"
 154                 gnutlsver=`$pkgconfigpath --modversion gnutls`
 155             fi
 156         fi
 157     fi
 158     AC_MSG_CHECKING([for GNU TLS])
 159     if test "$gnutlsver" != "no"; then
 160         AC_DEFINE([HAVE_GNUTLS_H],[1],[Define to 1 if GNUTLS is present])
 161         AC_MSG_RESULT([$gnutlsver])
 162     else
 163         SSL_CFLAGS=""
 164         AC_MSG_RESULT([None])
 165         if test "$gnutls" != "default"; then
 166             AC_MSG_ERROR([GNU TLS development libraries missing])
 167         fi
 168     fi
 169 fi
 170 dnl
 171 dnl ------ GNU Readline
 172 READLINE_SHARED_LIBADD=""
 173 AC_CHECK_LIB([ncurses],[tgetent],[READLINE_SHARED_LIBADD="-lncurses"],
 174     AC_CHECK_LIB([termcap],[tgetent],[READLINE_SHARED_LIBADD="-ltermcap"])
 175 )
 176 READLINE_LIBS=""
 177 AC_CHECK_LIB([readline],[readline],[READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 178 AC_CHECK_LIB([history],[add_history],[READLINE_LIBS="$READLINE_LIBS -lhistory"])
 179 if test "$ac_cv_lib_readline_readline" = "yes"; then
 180     AC_CHECK_HEADERS([readline/readline.h readline/history.h])
 181     xLIBS=$LIBS
 182     LIBS="$LIBS $READLINE_LIBS"
 183     AC_TRY_LINK([
 184         #include <stdio.h>
 185         #include <readline/readline.h>
 186             ],[
 187             rl_attempted_completion_over = 0;
 188             ],AC_DEFINE([HAVE_READLINE_COMPLETION_OVER],1,[Define to 1 if rl_attempted_completion_over is defined]))
 189     AC_TRY_LINK([
 190         #include <stdio.h>
 191         #include <readline/readline.h>
 192             ],[
 193             rl_completion_matches (0, 0);
 194             ],[AC_DEFINE([HAVE_READLINE_RL_COMPLETION_MATCHES],1,[Define to 1 if rl_completion_matches is defined])])
 195     LIBS=$xLIBS
 196 fi
 197 dnl ------ iconv
 198 AC_ARG_WITH([iconv],[  --with-iconv[=PREFIX]     iconv library in PREFIX])
 199 if test "$with_iconv" != "no"; then
 200     AC_MSG_CHECKING([for iconv])
 201     oldLIBS="$LIBS"
 202     oldCPPFLAGS="${CPPFLAGS}"
 203     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 204         LIBS="$LIBS -L${with_iconv}/lib"
 205         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 206     fi
 207     AC_TRY_LINK([
 208                 #include <iconv.h>
 209             ],[
 210             iconv_t t = iconv_open("", "");
 211             ],[
 212             AC_DEFINE([HAVE_ICONV_H],1,[Define to 1 if iconv.h is present])
 213             AC_MSG_RESULT([yes])
 214             ],[
 215             LIBS="$LIBS -liconv"
 216             AC_TRY_LINK([
 217                         #include <iconv.h>
 218                     ],[
 219             iconv_t t = iconv_open("", "");
 220                     ],[
 221             AC_DEFINE([HAVE_ICONV_H],1)
 222             AC_MSG_RESULT([yes])
 223                     ],[
 224             LIBS="$oldLIBS"
 225             CPPFLAGS="$oldCPPFLAGS"
 226             AC_MSG_RESULT([no])
 227             ])
 228     ])
 229 fi
 230 dnl ------ various functions
 231 AC_CHECK_FUNCS([getaddrinfo vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64])
 232 case $host in
 233     *-*-darwin*)
 234         trypoll="no";
 235         ;;
 236     *)
 237         trypoll="yes";
 238         ;;
 239 esac
 240
 241 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 242     AC_CHECK_HEADERS([sys/poll.h])
 243 fi
 244 dnl ------ socklen_t
 245 dnl We check for socklen_t by making prototypes with the
 246 dnl various types. First socklen_t, then size_t, finally int.
 247 dnl If the prototype succeeds, we are probably safe.
 248 dnl That works if accept is not preprocessor defined (such sa AIX)
 249 AC_MSG_CHECKING([for socklen_t])
 250 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 251         AC_TRY_COMPILE([
 252 #include <sys/types.h>
 253 #include <sys/socket.h>
 254 #ifdef __cplusplus
 255 extern "C" {
 256 #endif
 257 #define try 1
 258 #ifdef AIX
 259 #if AIX >= 51
 260 #define try 0
 261 #endif
 262 #endif
 263 #if try
 264 extern int accept(int, struct sockaddr *, socklen_t *);
 265 #endif
 266 #ifdef __cplusplus
 267 }
 268 #endif
 269         ],,[ac_cv_check_socklen_t=socklen_t],[
 270                 AC_TRY_COMPILE([
 271 #include <sys/types.h>
 272 #include <sys/socket.h>
 273 #ifdef __cplusplus
 274 extern "C" {
 275 #endif
 276 #define try 1
 277 #ifdef AIX
 278 #if AIX >= 42
 279 #define try 0
 280 #endif
 281 #endif
 282 #if try
 283 extern int accept(int, struct sockaddr *, size_t t *);
 284 #endif
 285 #ifdef __cplusplus
 286 }
 287 #endif
 288 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 289                 ])
 290         ])
 291 AC_MSG_RESULT([$ac_cv_check_socklen_t])
 292 AC_DEFINE_UNQUOTED([YAZ_SOCKLEN_T],[$ac_cv_check_socklen_t],[socklen_t type])
 293 dnl
 294 dnl ------ tcpd
 295 AC_ARG_ENABLE([tcpd],[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 296 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 297     oldLibs=$LIBS
 298     oldCPPFLAGS=$CPPFLAGS
 299     if test "$enable_tcpd" != "yes"; then
 300         LIBS="$LIBS -L$enable_tcpd/lib"
 301         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 302     fi
 303     AC_MSG_CHECKING([for working tcpd.h])
 304     LIBS="$LIBS -lwrap"
 305     AC_TRY_LINK([#include <syslog.h>
 306 #include <tcpd.h>
 307             int allow_severity = LOG_INFO;
 308             int deny_severity = LOG_WARNING;],
 309         [struct request_info request_info; int i;
 310             i = hosts_access(&request_info);],
 311         tcpd_ok=1, tcpd_ok=0)
 312     LIBS=$oldLibs
 313     if test "$tcpd_ok" = "0"; then
 314         AC_MSG_RESULT([no])
 315         AC_MSG_ERROR([tcpd development libraries missing])
 316         CPPFLAGS=$oldCPPFLAGS
 317     else
 318         TCPD_LIBS="-lwrap"
 319         AC_MSG_RESULT([yes])
 320         AC_DEFINE([HAVE_TCPD_H],1,[Define to 1 if tcp wrap library is present])
 321     fi
 322 fi
 323 AC_SUBST([TCPD_LIBS])
 324 dnl
 325 AC_SUBST([YAZ_CONFIG_CFLAGS])
 326 dnl
 327 dnl ------ POSIX Threads
 328 HAVETHREADS=0
 329 AC_ARG_ENABLE([threads],[  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 330 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 331     ACX_PTHREAD([
 332             OCFLAGS=$CFLAGS
 333             CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 334             dnl unfortunately empty thread lib spec is problematic because
 335             dnl 'yaz-config --cflags' is not always passed to linker in
 336             dnl applications using YAZ (such as Zebra).
 337             if test "x$PTHREAD_LIBS" = "x"; then
 338                 OLIBS=$LIBS
 339                 for lib in -lpthread -lpthreads -lc_r; do
 340                     LIBS="$lib $OLIBS"
 341                     AC_TRY_LINK([ #include <pthread.h> ],
 342                             [ pthread_t id; pthread_join(id, 0); ],
 343                             [ PTHREAD_LIBS=$lib; break ]
 344                         )
 345                 done
 346                 LIBS=$OLIBS
 347             fi
 348             LIBS="$LIBS $PTHREAD_LIBS"
 349             AC_DEFINE(YAZ_POSIX_THREADS,1,[Define to 1 if POSIX threads is present])
 350             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_POSIX_THREADS=1"
 351             ])
 352 fi
 353
 354 dnl ----- libXSLT/libEXLT/libXML2
 355 AC_SUBST([XML2_CFLAGS])
 356
 357 xml_enabled=false
 358 YAZ_LIBXML2([
 359         AC_DEFINE(YAZ_HAVE_XML2,1,[Define to 1 if Libxml2 is present])
 360         YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XML2=1"
 361         xml_enabled=true
 362     ])
 363
 364 if test "$xml_enabled" = "true"; then
 365     YAZ_LIBXSLT([
 366             AC_DEFINE(YAZ_HAVE_XSLT,1,[Define to 1 if Libxslt is present])
 367             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_XSLT=1"
 368         ])
 369     YAZ_LIBEXSLT([
 370             AC_DEFINE(YAZ_HAVE_EXSLT,1,[Define to 1 if EXSLT is present])
 371             YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_HAVE_EXSLT=1"
 372         ])
 373
 374 fi
 375 YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS $XML2_CFLAGS"
 376
 377 if test "$XML2_LIBS"; then
 378     LIBS="$XML2_LIBS $LIBS"
 379 fi
 380
 381 dnl
 382 dnl
 383 AC_CHECK_ICU([3.4],[
 384         if test "$xml_enabled" = "true"; then
 385             ICU_CPPFLAGS="$ICU_CPPFLAGS -D YAZ_HAVE_ICU=1"
 386         else
 387             ICU_CPPFLAGS=""
 388             AC_MSG_WARN([ICU support disabled because XML support is unavailable])
 389         fi
 390 ])
 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 VERSION_HEX=`echo $PACKAGE_VERSION | $AWK 'BEGIN { FS = "."; } { printf("%x", ($1 * 256 + $2) * 256 + $3);}'`
 396 AC_SUBST([VERSION_HEX])
 397 if test -d ${srcdir}/.git; then
 398     VERSION_SHA1=`git show --pretty=format:%H|head -1`
 399 else
 400     VERSION_SHA1=`head -1 ${srcdir}/ChangeLog|awk '{print $2}'`
 401 fi
 402 AC_SUBST([VERSION_SHA1])
 403 dnl
 404 dnl ------ Makefiles
 405 dnl
 406 AC_OUTPUT([
 407 Makefile
 408 src/Makefile
 409 test/Makefile
 410 util/Makefile
 411 include/Makefile
 412 include/yaz/Makefile
 413 client/Makefile
 414 ztest/Makefile
 415 zoom/Makefile
 416 doc/Makefile
 417 doc/local0.ent
 418 doc/common/Makefile
 419 doc/common/print.dsl
 420 etc/Makefile
 421 yaz-config
 422 yaz.pc
 423 Doxyfile
 424 win/version.nsi
 425 include/yaz/yaz-version.h
 426 ],[
 427         sed s%echo_source=yes%echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config
 428         diff doc/local.ent doc/local0.ent >/dev/null 2>/dev/null \
 429                 || cp doc/local0.ent doc/local.ent
 430     ]
 431 )
 432
 433
 434 echo \
 435 "------------------------------------------------------------------------
 436 Configuration:
 437
 438   YAZ Package:                ${PACKAGE}
 439   YAZ Version:                ${VERSION}
 440   Bugreport:                  ${PACKAGE_BUGREPORT}
 441   Source code location:       ${srcdir}
 442   C Preprocessor:             ${CPP}
 443   C Preprocessor flags:       ${CPPFLAGS}
 444   C Compiler:                 ${CC}
 445   C Compiler flags:           ${CFLAGS}
 446   Linker flags:               ${LDFLAGS}
 447   Linked libs:                ${LIBS}
 448   Host System Type:           ${host}
 449   Install path:               ${prefix}
 450   Automake:                   ${AUTOMAKE}
 451   Archiver:                   ${AR}
 452   Ranlib:                     ${RANLIB}
 453
 454 ------------------------------------------------------------------------"
 455 dnl Local Variables:
 456 dnl mode:shell-script
 457 dnl sh-indentation: 2
 458 dnl sh-basic-offset: 4
 459 dnl End: