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