configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.14 2006-05-23 09:13:50 adam Exp $
   4 AC_PREREQ(2.59)
   5 AC_INIT([yaz],[2.1.19],[adam@indexdata.dk])
   6 AC_CONFIG_SRCDIR(configure.ac)
   7 AC_CONFIG_AUX_DIR([config])
   8 AM_INIT_AUTOMAKE([1.8])
   9 dnl
  10 AC_SUBST(READLINE_LIBS)
  11 AC_SUBST(YAZ_CONF_CFLAGS)
  12 dnl ------ Checking programs
  13 AC_PROG_CC
  14 AC_PROG_CPP
  15 AC_CHECK_PROGS(YACC, 'bison -y')
  16 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_CHECK_PROGS(TCLSH, tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2, tclsh)
  18 AC_PROG_INSTALL
  19 AM_DISABLE_SHARED
  20 AM_PROG_LIBTOOL
  21 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  22 dnl
  23 YAZ_DOC
  24 dnl
  25 dnl
  26 dnl ------ Headers
  27 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h)
  28 AC_HEADER_STDC
  29 if test "$ac_cv_header_stdc" = "no"; then
  30         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  31 fi
  32 dnl ----- Types
  33 AC_CHECK_TYPES([long long])
  34 dnl
  35 dnl ----- Sockets
  36 checkBoth=0
  37 AC_CHECK_FUNC(connect)
  38 if test "$ac_cv_func_connect" = "no"; then
  39         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  40 fi
  41 if test "$checkBoth" = "1"; then
  42         oldLibs=$LIBS
  43         LIBS="$LIBS -lsocket -lnsl"
  44         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  45 fi
  46 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  47 dnl
  48 dnl ------ OpenSSL
  49 AC_SUBST(SSL_CFLAGS)
  50 openssl=no
  51 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  52 SSL_CFLAGS=""
  53 SSL_LIBPATH=""
  54 if test "$openssl" != "no"; then
  55         sslver=no
  56         if test "$openssl" != "yes"; then
  57                 if test -x $openssl/bin/pkg-config; then
  58                         if $openssl/bin/pkg-config --exists openssl; then
  59                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  60                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  61                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  62                         fi
  63                 fi
  64                 if test "$sslver" = "no"; then
  65                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  66                         SSL_LIBPATH="-L$openssl/lib"
  67                 fi
  68         else
  69                 if test "$pkgconfigpath" != "NONE"; then
  70                         if $pkgconfigpath --exists openssl; then
  71                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  72                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  73                                 sslver=`$pkgconfigpath --modversion openssl`
  74                         fi
  75                 fi
  76                 if test "$sslver" = "no"; then
  77                         SSL_CFLAGS="-I/usr/include/openssl"
  78                 fi
  79         fi
  80         if test "$sslver" = "no"; then
  81                 xLIBS="$LIBS";
  82                 xCPPFLAGS="$CPPFLAGS";
  83                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  84                 AC_CHECK_LIB(crypto, main)
  85                 AC_CHECK_LIB(ssl, SSL_new)
  86                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  87                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  88                         LIBS="$SSL_LIBPATH $LIBS"
  89                 fi
  90                 if test "$sslver" != "yes"; then
  91                         LIBS="$xLIBS"
  92                 fi
  93                 CPPFLAGS="$xCPPFLAGS"
  94         fi
  95         AC_MSG_CHECKING([for SSL])
  96         if test "$sslver" != "no"; then
  97                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  98                 AC_MSG_RESULT([$sslver])
  99         else
 100                 SSL_CFLAGS=""
 101                 AC_MSG_RESULT([None])
 102                 AC_MSG_ERROR([OpenSSL development libraries missing])
 103         fi
 104 fi
 105 dnl
 106 dnl ------ GNU Readline
 107 READLINE_SHARED_LIBADD=""
 108 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 109         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 110 )
 111 READLINE_LIBS=""
 112 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 113 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 114 if test "$ac_cv_lib_readline_readline" = "yes"; then
 115         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 116         xLIBS=$LIBS
 117         LIBS="$LIBS $READLINE_LIBS"
 118         AC_TRY_LINK([
 119         #include <stdio.h>
 120         #include <readline/readline.h>
 121         ],[
 122                 rl_attempted_completion_over = 0;
 123         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 124         AC_TRY_LINK([
 125         #include <stdio.h>
 126         #include <readline/readline.h>
 127         ],[
 128                 rl_completion_matches (0, 0);
 129         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 130         LIBS=$xLIBS
 131 fi
 132 dnl ------ iconv
 133 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 134 if test "$with_iconv" != "no"; then
 135         AC_MSG_CHECKING(for iconv)
 136         oldLIBS="$LIBS"
 137         oldCPPFLAGS="${CPPFLAGS}"
 138         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 139                 LIBS="$LIBS -L${with_iconv}/lib"
 140                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 141         fi
 142         AC_TRY_LINK([
 143                 #include <iconv.h>
 144         ],[
 145                 iconv_t t = iconv_open("", "");
 146         ],[
 147                 AC_DEFINE(HAVE_ICONV_H)
 148                 AC_MSG_RESULT(yes)
 149         ],[
 150                 LIBS="$LIBS -liconv"
 151                 AC_TRY_LINK([
 152                         #include <iconv.h>
 153                 ],[
 154                         iconv_t t = iconv_open("", "");
 155                 ],[
 156                         AC_DEFINE(HAVE_ICONV_H)
 157                         AC_MSG_RESULT(yes)
 158                 ],[
 159                         LIBS="$oldLIBS"
 160                         CPPFLAGS="$oldCPPFLAGS"
 161                         AC_MSG_RESULT(no)
 162                 ])
 163         ])
 164 fi
 165 dnl ------ various functions
 166 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 167 case $host in
 168 *-*-darwin*)
 169         trypoll="no";
 170                 ;;
 171 *)
 172         trypoll="yes";
 173         ;;
 174 esac
 175
 176 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 177         AC_CHECK_HEADERS(sys/poll.h)
 178 fi
 179 dnl ------ socklen_t
 180 dnl We check for socklen_t by making prototypes with the
 181 dnl various types. First socklen_t, then size_t, finally int.
 182 dnl If the prototype succeeds, we're probably safe.
 183 dnl That works if accept is not preprocessor defined (such sa AIX)
 184 AC_MSG_CHECKING([for socklen_t])
 185 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 186         AC_TRY_COMPILE([
 187 #include <sys/types.h>
 188 #include <sys/socket.h>
 189 #ifdef __cplusplus
 190 extern "C" {
 191 #endif
 192 #define try 1
 193 #ifdef AIX
 194 #if AIX >= 51
 195 #define try 0
 196 #endif
 197 #endif
 198 #if try
 199 extern int accept(int, struct sockaddr *, socklen_t *);
 200 #endif
 201 #ifdef __cplusplus
 202 }
 203 #endif
 204         ],,[ac_cv_check_socklen_t=socklen_t],[
 205                 AC_TRY_COMPILE([
 206 #include <sys/types.h>
 207 #include <sys/socket.h>
 208 #ifdef __cplusplus
 209 extern "C" {
 210 #endif
 211 #define try 1
 212 #ifdef AIX
 213 #if AIX >= 42
 214 #define try 0
 215 #endif
 216 #endif
 217 #if try
 218 extern int accept(int, struct sockaddr *, size_t t *);
 219 #endif
 220 #ifdef __cplusplus
 221 }
 222 #endif
 223                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 224         ])
 225 ])
 226 AC_MSG_RESULT($ac_cv_check_socklen_t)
 227 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 228 AC_DEFINE(YAZ_USE_NEW_LOG)
 229 dnl
 230 dnl ------ tcpd
 231 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 232 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 233         oldLibs=$LIBS
 234         oldCPPFLAGS=$CPPFLAGS
 235         if test "$enable_tcpd" != "yes"; then
 236                 LIBS="$LIBS -L$enable_tcpd/lib"
 237                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 238         fi
 239         AC_MSG_CHECKING(for working tcpd.h)
 240         LIBS="$LIBS -lwrap -lnsl"
 241         AC_TRY_LINK([#include <syslog.h>
 242 #include <tcpd.h>
 243         int allow_severity = LOG_INFO;
 244         int deny_severity = LOG_WARNING;],
 245         [struct request_info request_info; int i;
 246         i = hosts_access(&request_info);],
 247         tcpd_ok=1, tcpd_ok=0)
 248         if test "$tcpd_ok" = "0"; then
 249                 AC_MSG_RESULT(no)
 250                 AC_MSG_ERROR([tcpd development libraries missing])
 251                 LIBS=$oldLibs
 252                 CPPFLAGS=$oldCPPFLAGS
 253         else
 254                 AC_MSG_RESULT(yes)
 255                 AC_DEFINE(HAVE_TCPD_H)
 256         fi
 257 fi
 258 dnl
 259 AC_SUBST(THREAD_CFLAGS)
 260 HAVETHREADS=0
 261 THREAD_CFLAGS=""
 262 LIBTHREAD=""
 263 dnl
 264 dnl ------ GNU threads
 265 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 266 AC_SUBST(LIBPTH)
 267 if test "$enable_pth" = "yes"; then
 268         OLIBS=$LIBS
 269         AC_CHECK_LIB(pth,main)
 270         if test "$ac_cv_lib_pth_main" = "yes"; then
 271                 AC_CHECK_HEADERS(pth.h)
 272                 if test "$ac_cv_header_pth_h" = "yes"; then
 273                         LIBTHREAD="-lpth"
 274                         THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 275                         HAVETHREADS=1
 276                 fi
 277         fi
 278         LIBS="$OLIBS $LIBTHREAD"
 279 fi
 280 dnl
 281 dnl ------ POSIX Threads
 282 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 283 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 284         OLIBS=$LIBS
 285         OCC=$CC
 286         AC_CHECK_LIB(pthread,main)
 287         AC_MSG_CHECKING(for working POSIX Threads)
 288         AC_TRY_LINK([#include <pthread.h>
 289         void *func(void *p) { return 0; }
 290         ],[
 291         pthread_t pthread_id;
 292         pthread_create (&pthread_id, 0, func, 0);],
 293                 thread_ok=yes,thread_ok=no)
 294         if test "$thread_ok" = "yes"; then
 295                 AC_MSG_RESULT(yes)
 296                 LIBTHREAD="-lpthread"
 297                 THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 298                 HAVETHREADS=1
 299         else
 300                 CC="$CC -pthread"
 301                 AC_TRY_LINK([#include <pthread.h>
 302                         void *func(void *p) { return 0; }
 303                         ],[
 304                         pthread_t pthread_id;
 305                         pthread_create (&pthread_id, 0, func, 0);],
 306                         thread_ok=yes,thread_ok=no)
 307                 if test "$thread_ok" = "yes"; then
 308                         AC_MSG_RESULT([yes,BSD])
 309                         THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 310                         LIBTHREAD="-pthread"
 311                         HAVETHREADS=1
 312                 fi
 313         fi
 314         if test "$thread_ok" = "no"; then
 315                 AC_MSG_RESULT(no)
 316         fi
 317         CC=$OCC
 318         LIBS="$OLIBS $LIBTHREAD"
 319 fi
 320
 321 dnl ----- libXSLT/libEXLT/libXML2
 322 AC_SUBST(XML2_CFLAGS)
 323
 324 YAZ_LIBXML2
 325 YAZ_LIBXSLT
 326 YAZ_LIBEXSLT
 327
 328 if test "$XML2_LIBS"; then
 329         LIBS="$XML2_LIBS $LIBS"
 330 fi
 331
 332 dnl
 333 dnl ------ Memory debugging
 334 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 335 if test "$enable_memdebug" = "yes"; then
 336         AC_DEFINE(TRACE_XMALLOC,2)
 337 elif test "$enable_memdebug" = "no"; then
 338         AC_DEFINE(TRACE_XMALLOC,0)
 339 fi
 340 dnl
 341 dnl ------ Using this for "in-source" yaz-config
 342 AC_SUBST(YAZ_SRC_ROOT)
 343 AC_SUBST(YAZ_BUILD_ROOT)
 344 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 345 YAZ_BUILD_ROOT=`pwd`
 346 dnl
 347 dnl ------ Makefiles
 348 dnl
 349 AC_OUTPUT([
 350 Makefile
 351 yaz.spec
 352 src/Makefile
 353 test/Makefile
 354 util/Makefile
 355 include/Makefile
 356 include/yaz/Makefile
 357 client/Makefile
 358 ztest/Makefile
 359 zoom/Makefile
 360 doc/Makefile
 361 doc/yaz.xml
 362 doc/common/Makefile
 363 doc/common/html.dsl
 364 doc/common/html.xsl
 365 doc/common/print.dsl
 366 doc/common/tkl.xsl
 367 etc/Makefile
 368 yaz-config
 369 Doxyfile
 370 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])