configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2004
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.138 2004-04-30 19:34:05 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=$withval])
  38 AC_SUBST(SSL_CFLAGS)
  39 AC_SUBST(SSL_LIBS)
  40 AC_SUBST(SSL_DEFS)
  41 USE_SSL=0
  42 SSL_CFLAGS=""
  43 SSL_LIBS=""
  44 SSL_DEFS=""
  45 if test "$openssl" != "no"; then
  46         sslver=no
  47         xLIBS="$LIBS";
  48         xCFLAGS="$CFLAGS";
  49         if test "$openssl" != "yes"; then
  50                 if $openssl/bin/pkg-config --exists openssl; then
  51                         SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  52                         SSL_LIBS=`$openssl/bin/pkg-config --libs openssl`
  53                         sslver=`$openssl/bin/pkg-config --modversion openssl`
  54                 else
  55                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  56                         SSL_LIBS="-L$openssl/lib"
  57                         CFLAGS="$SSL_CFLAGS $CFLAGS"
  58                         LIBS="$SSL_LIBS $LIBS"
  59                 fi
  60         else
  61                 if $pkgconfig --exists openssl; then
  62                         SSL_CFLAGS=`$pkgconfig --cflags openssl`
  63                         SSL_LIBS=`$pkgconfig --libs openssl`
  64                         sslver=`$pkgconfig --modversion openssl`
  65                 fi
  66         fi
  67         if test "$sslver" = "no"; then
  68                 AC_CHECK_LIB(crypto, main,[SSL_LIBS="$SSL_LIBS -lcrypto"])
  69                 LIBS="$LIBS $SSL_LIBS"
  70                 AC_CHECK_LIB(ssl, SSL_new)
  71                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  72                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  73                 fi
  74                 if test "$sslver" = "yes"; then
  75                         SSL_LIBS="-lssl $SSL_LIBS"
  76                 fi
  77         fi
  78         if test "$sslver" != "no"; then
  79                 SSL_DEFS="-DHAVE_OPENSSL_SSL_H=1"
  80                 USE_SSL=1
  81         fi
  82         AC_MSG_CHECKING([for SSL])
  83         AC_MSG_RESULT($sslver)
  84         LIBS="$xLIBS"
  85         CFLAGS="$xCFLAGS"
  86 fi
  87 dnl
  88 dnl ------ GNU Readline
  89 READLINE_SHARED_LIBADD=""
  90 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  91         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  92 )
  93 READLINE_LIBS=""
  94 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  95 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  96 if test "$ac_cv_lib_readline_readline" = "yes"; then
  97         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  98         xLIBS=$LIBS
  99         LIBS="$LIBS $READLINE_LIBS"
 100         AC_TRY_LINK([
 101         #include <stdio.h>
 102         #include <readline/readline.h>
 103         ],[
 104         static void f()
 105         {
 106                 rl_attempted_completion_over = 0;
 107         }
 108         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 109         AC_TRY_LINK([
 110         #include <stdio.h>
 111         #include <readline/readline.h>
 112         ],[
 113         static void f()
 114         {
 115                 rl_completion_matches (0, 0);
 116         }
 117         ],AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES))
 118         LIBS=$xLIBS
 119 fi
 120 dnl ------ iconv
 121 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]   iconv library in PREFIX])
 122 if test "$with_iconv" != "no"; then
 123         AC_MSG_CHECKING(for iconv)
 124         oldLIBS="$LIBS"
 125         oldCPPFLAGS="${CPPFLAGS}"
 126         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 127                 LIBS="$LIBS -L${with_iconv}/lib"
 128                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 129         fi
 130         AC_TRY_LINK([
 131                 #include <iconv.h>
 132         ],[
 133                 static void f() {iconv_t t = iconv_open("", ""); }
 134         ],[
 135                 AC_DEFINE(HAVE_ICONV_H)
 136                 AC_MSG_RESULT(yes)
 137         ],[
 138                 LIBS="$LIBS -liconv"
 139                 AC_TRY_LINK([
 140                         #include <iconv.h>
 141                 ],[
 142                         static void f() {iconv_t t = iconv_open("", ""); }
 143                 ],[
 144                         AC_DEFINE(HAVE_ICONV_H)
 145                         AC_MSG_RESULT(yes)
 146                 ],[
 147                         LIBS="$oldLIBS"
 148                         CPPFLAGS="$oldCPPFLAGS"
 149                         AC_MSG_RESULT(no)
 150                 ])
 151         ])
 152 fi
 153 dnl ------ various functions
 154 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 155 if test "$ac_cv_func_poll" = "yes"; then
 156         AC_CHECK_HEADERS(sys/poll.h)
 157 fi
 158 dnl ------ socklen_t
 159 dnl We check for socklen_t by making prototypes with the
 160 dnl various types. First socklen_t, then size_t, finally int.
 161 dnl If the prototype succeeds, we're probably safe.
 162 dnl That works if accept is not preprocessor defined (such sa AIX)
 163 AC_MSG_CHECKING([for socklen_t])
 164 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 165         AC_TRY_COMPILE([
 166 #include <sys/types.h>
 167 #include <sys/socket.h>
 168 #ifdef __cplusplus
 169 extern "C" {
 170 #endif
 171 #define try 1
 172 #ifdef AIX
 173 #if AIX >= 51
 174 #define try 0
 175 #endif
 176 #endif
 177 #if try
 178 extern int accept(int, struct sockaddr *, socklen_t *);
 179 #endif
 180 #ifdef __cplusplus
 181 }
 182 #endif
 183         ],,[ac_cv_check_socklen_t=socklen_t],[
 184                 AC_TRY_COMPILE([
 185 #include <sys/types.h>
 186 #include <sys/socket.h>
 187 #ifdef __cplusplus
 188 extern "C" {
 189 #endif
 190 #define try 1
 191 #ifdef AIX
 192 #if AIX >= 42
 193 #define try 0
 194 #endif
 195 #endif
 196 #if try
 197 extern int accept(int, struct sockaddr *, size_t t *);
 198 #endif
 199 #ifdef __cplusplus
 200 }
 201 #endif
 202                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 203         ])
 204 ])
 205 AC_MSG_RESULT($ac_cv_check_socklen_t)
 206 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 207 dnl
 208 dnl ------ tcpd
 209 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 210 if test "$enable_tcpd" != "" && test "$enable_tcpd" != "no"; then
 211         oldLibs=$LIBS
 212         oldCPPFLAGS=$CPPFLAGS
 213         if test "$enable_tcpd" != "yes"; then
 214                 LIBS="$LIBS -L$enable_tcpd/lib"
 215                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 216         fi
 217         AC_MSG_CHECKING(for working tcpd.h)
 218         LIBS="$LIBS -lwrap -lnsl"
 219         AC_TRY_LINK([#include <syslog.h>
 220 #include <tcpd.h>
 221         int allow_severity = LOG_INFO;
 222         int deny_severity = LOG_WARNING;],
 223         [struct request_info request_info; int i;
 224         i = hosts_access(&request_info);],
 225         tcpd_ok=1, tcpd_ok=0)
 226         if test "$tcpd_ok" = "0"; then
 227                 AC_MSG_RESULT(no)
 228                 LIBS=$oldLibs
 229                 CPPFLAGS=$oldCPPFLAGS
 230         else
 231                 AC_MSG_RESULT(yes)
 232                 AC_DEFINE(HAVE_TCPD_H)
 233         fi
 234 fi
 235 dnl
 236 dnl ------ Headers
 237 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
 238 AC_STDC_HEADERS
 239 if test "$ac_cv_header_stdc" = "no"; then
 240         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 241 fi
 242 dnl
 243 AC_SUBST(LIBTHREAD)
 244 AC_SUBST(CFLAGSTHREADS)
 245 HAVETHREADS=0
 246 CFLAGSTHREADS=""
 247 LIBTHREAD=""
 248 dnl
 249 dnl ------ GNU threads
 250 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 251 AC_SUBST(LIBPTH)
 252 if test "$enable_pth" = "yes"; then
 253         OLIBS=$LIBS
 254         AC_CHECK_LIB(pth,main)
 255         if test "$ac_cv_lib_pth_main" = "yes"; then
 256                 AC_CHECK_HEADERS(pth.h)
 257                 if test "$ac_cv_header_pth_h" = "yes"; then
 258                         LIBTHREAD="-lpth"
 259                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 260                         HAVETHREADS=1
 261                 fi
 262         fi
 263         LIBS=$OLIBS
 264 fi
 265 dnl
 266 dnl ------ POSIX Threads
 267 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 268 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 269         OLIBS=$LIBS
 270         OCC=$CC
 271         AC_CHECK_LIB(pthread,main)
 272         AC_MSG_CHECKING(for working POSIX Threads)
 273         AC_TRY_LINK([#include <pthread.h>
 274         void *func(void *p) { return 0; }
 275         ],[
 276         pthread_t pthread_id;
 277         pthread_create (&pthread_id, 0, func, 0);],
 278                 thread_ok=yes,thread_ok=no)
 279         if test "$thread_ok" = "yes"; then
 280                 AC_MSG_RESULT(yes)
 281                 LIBTHREAD="-lpthread"
 282                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 283                 HAVETHREADS=1
 284         else
 285                 CC="$CC -pthread"
 286                 AC_TRY_LINK([#include <pthread.h>
 287                         void *func(void *p) { return 0; }
 288                         ],[
 289                         pthread_t pthread_id;
 290                         pthread_create (&pthread_id, 0, func, 0);],
 291                         thread_ok=yes,thread_ok=no)
 292                 if test "$thread_ok" = "yes"; then
 293                         AC_MSG_RESULT([yes,BSD])
 294                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 295                         LIBTHREAD="-pthread"
 296                         HAVETHREADS=1
 297                 fi
 298         fi
 299         if test "$thread_ok" = "no"; then
 300                 AC_MSG_RESULT(no)
 301         fi
 302         CC=$OCC
 303         LIBS=$OLIBS
 304 fi
 305 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 306 dnl
 307 dnl ----- libXML2
 308 AC_SUBST(XML2_LIBS)
 309 AC_SUBST(XML2_CFLAGS)
 310 xml2dir=yes
 311 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]    use libxml2 in PREFIX],[xml2dir=$withval])
 312 if test "$xml2dir" = "yes"; then
 313         for d in /usr /usr/local; do
 314                 if test -x $d/bin/xml2-config; then
 315                         xml2dir=$d
 316                 fi
 317         done
 318 fi
 319 if test "$xml2dir" != "no"; then
 320         AC_MSG_CHECKING(for libXML2)
 321         if test -x $xml2dir/bin/xml2-config; then
 322                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 323                 LIBS="$XML2_LIBS $LIBS"
 324                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 325                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 326                 AC_MSG_RESULT($XML2_VER)
 327                 AC_DEFINE(HAVE_XML2)
 328         else
 329                 AC_MSG_RESULT(Not found)
 330         fi
 331 fi
 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/yazhtml.dsl
 363 doc/yazphp.dsl
 364 doc/yazprint.dsl
 365 doc/tkl.xsl
 366 doc/yazhtml.xsl
 367 etc/Makefile
 368 yaz-config
 369 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])