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