configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2004
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.140 2004-05-02 00:07:34 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 2.0.19)
   6 AM_MAINTAINER_MODE
   7 dnl
   8 AC_SUBST(READLINE_LIBS)
   9 AC_SUBST(YAZ_CONF_CFLAGS)
  10 dnl ------ Checking programs
  11 AC_PROG_CC
  12 AC_PROG_CPP
  13 AC_CHECK_PROGS(YACC, 'bison -y')
  14 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  15 AC_PROG_INSTALL
  16 AM_DISABLE_SHARED
  17 AM_PROG_LIBTOOL
  18 AC_PATH_PROG(pkgconfig, pkg-config, NONE)
  19 dnl
  20 YAZ_DOC
  21 dnl
  22 dnl ----- Sockets
  23 checkBoth=0
  24 AC_CHECK_FUNC(connect)
  25 if test "$ac_cv_func_connect" = "no"; then
  26         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  27 fi
  28 if test "$checkBoth" = "1"; then
  29         oldLibs=$LIBS
  30         LIBS="$LIBS -lsocket -lnsl"
  31         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  32 fi
  33 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  34 dnl
  35 dnl ------ OpenSSL
  36 openssl=no
  37 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX] OpenSSL library in PREFIX], [openssl=$withval])
  38 USE_SSL=0
  39 SSL_CFLAGS=""
  40 SSL_LIBS=""
  41 if test "$openssl" != "no"; then
  42         sslver=no
  43         if test "$openssl" != "yes"; then
  44                 if $openssl/bin/pkg-config --exists openssl; then
  45                         SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  46                         SSL_LIBS=`$openssl/bin/pkg-config --libs openssl`
  47                         sslver=`$openssl/bin/pkg-config --modversion openssl`
  48                 else
  49                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  50                         SSL_LIBS="-L$openssl/lib"
  51                 fi
  52         else
  53                 if test "$pkgconfig" != "NONE"; then
  54                         if $pkgconfig --exists openssl; then
  55                                 SSL_CFLAGS=`$pkgconfig --cflags openssl`
  56                                 SSL_LIBS=`$pkgconfig --libs openssl`
  57                                 sslver=`$pkgconfig --modversion openssl`
  58                         fi
  59                 fi
  60                 if test "$sslver" = "no"; then
  61                         SSL_CFLAGS="-I/usr/include/openssl"
  62                         SSL_LIBS=""
  63                 fi
  64         fi
  65         if test "$sslver" = "no"; then
  66                 xLIBS="$LIBS";
  67                 xCFLAGS="$CFLAGS";
  68                 CFLAGS="$CFLAGS $SSL_CFLAGS"
  69                 LIBS="$SSL_LIBS $LIBS"
  70                 AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
  71                 LIBS="$LIBS $SSL_LIBS"
  72                 AC_CHECK_LIB(ssl, SSL_new)
  73                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  74                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  75                 fi
  76                 if test "$sslver" = "yes"; then
  77                         SSL_LIBS="-lssl $SSL_LIBS"
  78                 fi
  79                 LIBS="$xLIBS"
  80                 CFLAGS="$xCFLAGS"
  81         fi
  82         if test "$sslver" != "no"; then
  83                 LIBS="$SSL_LIBS $LIBS"
  84                 CFLAGS="$CFLAGS -DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  85                 USE_SSL=1
  86         fi
  87         AC_MSG_CHECKING([for SSL])
  88         AC_MSG_RESULT($sslver)
  89 fi
  90 dnl
  91 dnl ------ GNU Readline
  92 READLINE_SHARED_LIBADD=""
  93 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  94         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  95 )
  96 READLINE_LIBS=""
  97 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  98 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  99 if test "$ac_cv_lib_readline_readline" = "yes"; then
 100         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 101         xLIBS=$LIBS
 102         LIBS="$LIBS $READLINE_LIBS"
 103         AC_TRY_LINK([
 104         #include <stdio.h>
 105         #include <readline/readline.h>
 106         ],[
 107         static void f()
 108         {
 109                 rl_attempted_completion_over = 0;
 110         }
 111         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 112         AC_TRY_LINK([
 113         #include <stdio.h>
 114         #include <readline/readline.h>
 115         ],[
 116         static void f()
 117         {
 118                 rl_completion_matches (0, 0);
 119         }
 120         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 121         LIBS=$xLIBS
 122 fi
 123 dnl ------ iconv
 124 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]   iconv library in PREFIX])
 125 if test "$with_iconv" != "no"; then
 126         AC_MSG_CHECKING(for iconv)
 127         oldLIBS="$LIBS"
 128         oldCPPFLAGS="${CPPFLAGS}"
 129         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 130                 LIBS="$LIBS -L${with_iconv}/lib"
 131                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 132         fi
 133         AC_TRY_LINK([
 134                 #include <iconv.h>
 135         ],[
 136                 static void f() {iconv_t t = iconv_open("", ""); }
 137         ],[
 138                 AC_DEFINE(HAVE_ICONV_H)
 139                 AC_MSG_RESULT(yes)
 140         ],[
 141                 LIBS="$LIBS -liconv"
 142                 AC_TRY_LINK([
 143                         #include <iconv.h>
 144                 ],[
 145                         static void f() {iconv_t t = iconv_open("", ""); }
 146                 ],[
 147                         AC_DEFINE(HAVE_ICONV_H)
 148                         AC_MSG_RESULT(yes)
 149                 ],[
 150                         LIBS="$oldLIBS"
 151                         CPPFLAGS="$oldCPPFLAGS"
 152                         AC_MSG_RESULT(no)
 153                 ])
 154         ])
 155 fi
 156 dnl ------ various functions
 157 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 158 if test "$ac_cv_func_poll" = "yes"; then
 159         AC_CHECK_HEADERS(sys/poll.h)
 160 fi
 161 dnl ------ socklen_t
 162 dnl We check for socklen_t by making prototypes with the
 163 dnl various types. First socklen_t, then size_t, finally int.
 164 dnl If the prototype succeeds, we're probably safe.
 165 dnl That works if accept is not preprocessor defined (such sa AIX)
 166 AC_MSG_CHECKING([for socklen_t])
 167 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 168         AC_TRY_COMPILE([
 169 #include <sys/types.h>
 170 #include <sys/socket.h>
 171 #ifdef __cplusplus
 172 extern "C" {
 173 #endif
 174 #define try 1
 175 #ifdef AIX
 176 #if AIX >= 51
 177 #define try 0
 178 #endif
 179 #endif
 180 #if try
 181 extern int accept(int, struct sockaddr *, socklen_t *);
 182 #endif
 183 #ifdef __cplusplus
 184 }
 185 #endif
 186         ],,[ac_cv_check_socklen_t=socklen_t],[
 187                 AC_TRY_COMPILE([
 188 #include <sys/types.h>
 189 #include <sys/socket.h>
 190 #ifdef __cplusplus
 191 extern "C" {
 192 #endif
 193 #define try 1
 194 #ifdef AIX
 195 #if AIX >= 42
 196 #define try 0
 197 #endif
 198 #endif
 199 #if try
 200 extern int accept(int, struct sockaddr *, size_t t *);
 201 #endif
 202 #ifdef __cplusplus
 203 }
 204 #endif
 205                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 206         ])
 207 ])
 208 AC_MSG_RESULT($ac_cv_check_socklen_t)
 209 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 210 dnl
 211 dnl ------ tcpd
 212 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 213 if test "$enable_tcpd" != "" && test "$enable_tcpd" != "no"; then
 214         oldLibs=$LIBS
 215         oldCPPFLAGS=$CPPFLAGS
 216         if test "$enable_tcpd" != "yes"; then
 217                 LIBS="$LIBS -L$enable_tcpd/lib"
 218                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 219         fi
 220         AC_MSG_CHECKING(for working tcpd.h)
 221         LIBS="$LIBS -lwrap -lnsl"
 222         AC_TRY_LINK([#include <syslog.h>
 223 #include <tcpd.h>
 224         int allow_severity = LOG_INFO;
 225         int deny_severity = LOG_WARNING;],
 226         [struct request_info request_info; int i;
 227         i = hosts_access(&request_info);],
 228         tcpd_ok=1, tcpd_ok=0)
 229         if test "$tcpd_ok" = "0"; then
 230                 AC_MSG_RESULT(no)
 231                 LIBS=$oldLibs
 232                 CPPFLAGS=$oldCPPFLAGS
 233         else
 234                 AC_MSG_RESULT(yes)
 235                 AC_DEFINE(HAVE_TCPD_H)
 236         fi
 237 fi
 238 dnl
 239 dnl ------ Headers
 240 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
 241 AC_STDC_HEADERS
 242 if test "$ac_cv_header_stdc" = "no"; then
 243         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 244 fi
 245 dnl
 246 AC_SUBST(LIBTHREAD)
 247 AC_SUBST(CFLAGSTHREADS)
 248 HAVETHREADS=0
 249 CFLAGSTHREADS=""
 250 LIBTHREAD=""
 251 dnl
 252 dnl ------ GNU threads
 253 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 254 AC_SUBST(LIBPTH)
 255 if test "$enable_pth" = "yes"; then
 256         OLIBS=$LIBS
 257         AC_CHECK_LIB(pth,main)
 258         if test "$ac_cv_lib_pth_main" = "yes"; then
 259                 AC_CHECK_HEADERS(pth.h)
 260                 if test "$ac_cv_header_pth_h" = "yes"; then
 261                         LIBTHREAD="-lpth"
 262                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 263                         HAVETHREADS=1
 264                 fi
 265         fi
 266         LIBS=$OLIBS
 267 fi
 268 dnl
 269 dnl ------ POSIX Threads
 270 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 271 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 272         OLIBS=$LIBS
 273         OCC=$CC
 274         AC_CHECK_LIB(pthread,main)
 275         AC_MSG_CHECKING(for working POSIX Threads)
 276         AC_TRY_LINK([#include <pthread.h>
 277         void *func(void *p) { return 0; }
 278         ],[
 279         pthread_t pthread_id;
 280         pthread_create (&pthread_id, 0, func, 0);],
 281                 thread_ok=yes,thread_ok=no)
 282         if test "$thread_ok" = "yes"; then
 283                 AC_MSG_RESULT(yes)
 284                 LIBTHREAD="-lpthread"
 285                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 286                 HAVETHREADS=1
 287         else
 288                 CC="$CC -pthread"
 289                 AC_TRY_LINK([#include <pthread.h>
 290                         void *func(void *p) { return 0; }
 291                         ],[
 292                         pthread_t pthread_id;
 293                         pthread_create (&pthread_id, 0, func, 0);],
 294                         thread_ok=yes,thread_ok=no)
 295                 if test "$thread_ok" = "yes"; then
 296                         AC_MSG_RESULT([yes,BSD])
 297                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 298                         LIBTHREAD="-pthread"
 299                         HAVETHREADS=1
 300                 fi
 301         fi
 302         if test "$thread_ok" = "no"; then
 303                 AC_MSG_RESULT(no)
 304         fi
 305         CC=$OCC
 306         LIBS=$OLIBS
 307 fi
 308 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 309 dnl
 310 dnl ----- libXML2
 311 AC_SUBST(XML2_LIBS)
 312 AC_SUBST(XML2_CFLAGS)
 313 xml2dir=yes
 314 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]    use libxml2 in PREFIX],[xml2dir=$withval])
 315 if test "$xml2dir" = "yes"; then
 316         for d in /usr /usr/local; do
 317                 if test -x $d/bin/xml2-config; then
 318                         xml2dir=$d
 319                 fi
 320         done
 321 fi
 322 if test "$xml2dir" != "no"; then
 323         AC_MSG_CHECKING(for libXML2)
 324         if test -x $xml2dir/bin/xml2-config; then
 325                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 326                 LIBS="$XML2_LIBS $LIBS"
 327                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 328                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 329                 AC_MSG_RESULT($XML2_VER)
 330                 AC_DEFINE(HAVE_XML2)
 331         else
 332                 AC_MSG_RESULT(Not found)
 333         fi
 334 fi
 335 dnl
 336 dnl ------ Memory debugging
 337 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 338 if test "$enable_memdebug" = "yes"; then
 339         AC_DEFINE(TRACE_XMALLOC,2)
 340 elif test "$enable_memdebug" = "no"; then
 341         AC_DEFINE(TRACE_XMALLOC,0)
 342 fi
 343 dnl
 344 dnl ------ Using this for "in-source" yaz-config
 345 AC_SUBST(YAZ_SRC_ROOT)
 346 AC_SUBST(YAZ_BUILD_ROOT)
 347 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 348 YAZ_BUILD_ROOT=`pwd`
 349 dnl
 350 dnl ------ Makefiles
 351 dnl
 352 AC_OUTPUT([
 353 Makefile
 354 yaz.spec
 355 src/Makefile
 356 test/Makefile
 357 util/Makefile
 358 include/Makefile
 359 include/yaz/Makefile
 360 client/Makefile
 361 ztest/Makefile
 362 zoom/Makefile
 363 doc/Makefile
 364 doc/yaz.xml
 365 doc/yazhtml.dsl
 366 doc/yazphp.dsl
 367 doc/yazprint.dsl
 368 doc/tkl.xsl
 369 doc/yazhtml.xsl
 370 etc/Makefile
 371 yaz-config
 372 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])