configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2004
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.161 2004-11-10 09:26:43 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 2.0.29)
   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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  15 AC_PROG_INSTALL
  16 AM_DISABLE_SHARED
  17 AM_PROG_LIBTOOL
  18 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  19 dnl
  20 YAZ_DOC
  21 dnl
  22 dnl ----- Sockets
  23 checkBoth=0
  24 AC_CHECK_FUNC(connect)
  25 if test "$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 AC_SUBST(SSL_CFLAGS)
  37 openssl=no
  38 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  39 SSL_CFLAGS=""
  40 SSL_LIBPATH=""
  41 if test "$openssl" != "no"; then
  42         sslver=no
  43         if test "$openssl" != "yes"; then
  44                 if test -x $openssl/bin/pkg-config; then
  45                         if $openssl/bin/pkg-config --exists openssl; then
  46                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  47                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  48                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  49                         fi
  50                 fi
  51                 if test "$sslver" = "no"; then
  52                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  53                         SSL_LIBPATH="-L$openssl/lib"
  54                 fi
  55         else
  56                 if test "$pkgconfigpath" != "NONE"; then
  57                         if $pkgconfigpath --exists openssl; then
  58                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  59                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  60                                 sslver=`$pkgconfigpath --modversion openssl`
  61                         fi
  62                 fi
  63                 if test "$sslver" = "no"; then
  64                         SSL_CFLAGS="-I/usr/include/openssl"
  65                 fi
  66         fi
  67         if test "$sslver" = "no"; then
  68                 xLIBS="$LIBS";
  69                 xCPPFLAGS="$CPPFLAGS";
  70                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  71                 AC_CHECK_LIB(crypto, main)
  72                 AC_CHECK_LIB(ssl, SSL_new)
  73                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  74                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  75                         LIBS="$SSL_LIBPATH $LIBS"
  76                 fi
  77                 if test "$sslver" != "yes"; then
  78                         LIBS="$xLIBS"
  79                 fi
  80                 CPPFLAGS="$xCPPFLAGS"
  81         fi
  82         AC_MSG_CHECKING([for SSL])
  83         if test "$sslver" != "no"; then
  84                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  85                 AC_MSG_RESULT([$sslver])
  86         else
  87                 SSL_CFLAGS=""
  88                 AC_MSG_RESULT([None])
  89                 AC_MSG_ERROR([OpenSSL development libraries missing])
  90         fi
  91 fi
  92 dnl
  93 dnl ------ GNU Readline
  94 READLINE_SHARED_LIBADD=""
  95 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  96         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  97 )
  98 READLINE_LIBS=""
  99 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 100 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 101 if test "$ac_cv_lib_readline_readline" = "yes"; then
 102         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 103         xLIBS=$LIBS
 104         LIBS="$LIBS $READLINE_LIBS"
 105         AC_TRY_LINK([
 106         #include <stdio.h>
 107         #include <readline/readline.h>
 108         ],[
 109                 rl_attempted_completion_over = 0;
 110         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 111         AC_TRY_LINK([
 112         #include <stdio.h>
 113         #include <readline/readline.h>
 114         ],[
 115                 rl_completion_matches (0, 0);
 116         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 117         LIBS=$xLIBS
 118 fi
 119 dnl ------ iconv
 120 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 121 if test "$with_iconv" != "no"; then
 122         AC_MSG_CHECKING(for iconv)
 123         oldLIBS="$LIBS"
 124         oldCPPFLAGS="${CPPFLAGS}"
 125         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 126                 LIBS="$LIBS -L${with_iconv}/lib"
 127                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 128         fi
 129         AC_TRY_LINK([
 130                 #include <iconv.h>
 131         ],[
 132                 iconv_t t = iconv_open("", "");
 133         ],[
 134                 AC_DEFINE(HAVE_ICONV_H)
 135                 AC_MSG_RESULT(yes)
 136         ],[
 137                 LIBS="$LIBS -liconv"
 138                 AC_TRY_LINK([
 139                         #include <iconv.h>
 140                 ],[
 141                         iconv_t t = iconv_open("", "");
 142                 ],[
 143                         AC_DEFINE(HAVE_ICONV_H)
 144                         AC_MSG_RESULT(yes)
 145                 ],[
 146                         LIBS="$oldLIBS"
 147                         CPPFLAGS="$oldCPPFLAGS"
 148                         AC_MSG_RESULT(no)
 149                 ])
 150         ])
 151 fi
 152 dnl ------ various functions
 153 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 154 if test "$ac_cv_func_poll" = "yes"; then
 155         AC_CHECK_HEADERS(sys/poll.h)
 156 fi
 157 dnl ------ socklen_t
 158 dnl We check for socklen_t by making prototypes with the
 159 dnl various types. First socklen_t, then size_t, finally int.
 160 dnl If the prototype succeeds, we're probably safe.
 161 dnl That works if accept is not preprocessor defined (such sa AIX)
 162 AC_MSG_CHECKING([for socklen_t])
 163 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 164         AC_TRY_COMPILE([
 165 #include <sys/types.h>
 166 #include <sys/socket.h>
 167 #ifdef __cplusplus
 168 extern "C" {
 169 #endif
 170 #define try 1
 171 #ifdef AIX
 172 #if AIX >= 51
 173 #define try 0
 174 #endif
 175 #endif
 176 #if try
 177 extern int accept(int, struct sockaddr *, socklen_t *);
 178 #endif
 179 #ifdef __cplusplus
 180 }
 181 #endif
 182         ],,[ac_cv_check_socklen_t=socklen_t],[
 183                 AC_TRY_COMPILE([
 184 #include <sys/types.h>
 185 #include <sys/socket.h>
 186 #ifdef __cplusplus
 187 extern "C" {
 188 #endif
 189 #define try 1
 190 #ifdef AIX
 191 #if AIX >= 42
 192 #define try 0
 193 #endif
 194 #endif
 195 #if try
 196 extern int accept(int, struct sockaddr *, size_t t *);
 197 #endif
 198 #ifdef __cplusplus
 199 }
 200 #endif
 201                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 202         ])
 203 ])
 204 AC_MSG_RESULT($ac_cv_check_socklen_t)
 205 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 206 dnl
 207 dnl ------ tcpd
 208 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 209 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 210         oldLibs=$LIBS
 211         oldCPPFLAGS=$CPPFLAGS
 212         if test "$enable_tcpd" != "yes"; then
 213                 LIBS="$LIBS -L$enable_tcpd/lib"
 214                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 215         fi
 216         AC_MSG_CHECKING(for working tcpd.h)
 217         LIBS="$LIBS -lwrap -lnsl"
 218         AC_TRY_LINK([#include <syslog.h>
 219 #include <tcpd.h>
 220         int allow_severity = LOG_INFO;
 221         int deny_severity = LOG_WARNING;],
 222         [struct request_info request_info; int i;
 223         i = hosts_access(&request_info);],
 224         tcpd_ok=1, tcpd_ok=0)
 225         if test "$tcpd_ok" = "0"; then
 226                 AC_MSG_RESULT(no)
 227                 AC_MSG_ERROR([tcpd development libraries missing])
 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 $HAVETHREADS = "1")
 306 dnl
 307 dnl ----- libXML2
 308 AC_SUBST(XML2_LIBS)
 309 AC_SUBST(XML2_CFLAGS)
 310 xml2dir=default
 311 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]      use libxml2 in PREFIX],[xml2dir=$withval])
 312 if test "$xml2dir" = "yes" -o "$xml2dir" = "default"; 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                 if test "$xml2dir" != "default"; then
 331                         AC_MSG_ERROR([libXML2 development libraries missing])
 332                 fi
 333         fi
 334 fi
 335 dnl
 336 dnl ------ Memory debugging
 337 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$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 Doxyfile
 373 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])