configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2004
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.166 2005-01-08 01:20:18 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 2.0.31)
   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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  15 AC_PROG_INSTALL
  16 AM_DISABLE_SHARED
  17 AM_PROG_LIBTOOL
  18 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  19 dnl
  20 YAZ_DOC
  21 dnl
  22 dnl
  23 dnl ------ Headers
  24 AC_CHECK_HEADERS(fnmatch.h wchar.h locale.h langinfo.h)
  25 AC_HEADER_STDC
  26 if test "$ac_cv_header_stdc" = "no"; then
  27         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  28 fi
  29 dnl ----- Types
  30 AC_CHECK_TYPES([long long])
  31 dnl
  32 dnl ----- Sockets
  33 checkBoth=0
  34 AC_CHECK_FUNC(connect)
  35 if test "$ac_cv_func_connect" = "no"; then
  36         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  37 fi
  38 if test "$checkBoth" = "1"; then
  39         oldLibs=$LIBS
  40         LIBS="$LIBS -lsocket -lnsl"
  41         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  42 fi
  43 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  44 dnl
  45 dnl ------ OpenSSL
  46 AC_SUBST(SSL_CFLAGS)
  47 openssl=no
  48 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  49 SSL_CFLAGS=""
  50 SSL_LIBPATH=""
  51 if test "$openssl" != "no"; then
  52         sslver=no
  53         if test "$openssl" != "yes"; then
  54                 if test -x $openssl/bin/pkg-config; then
  55                         if $openssl/bin/pkg-config --exists openssl; then
  56                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  57                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  58                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  59                         fi
  60                 fi
  61                 if test "$sslver" = "no"; then
  62                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  63                         SSL_LIBPATH="-L$openssl/lib"
  64                 fi
  65         else
  66                 if test "$pkgconfigpath" != "NONE"; then
  67                         if $pkgconfigpath --exists openssl; then
  68                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  69                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  70                                 sslver=`$pkgconfigpath --modversion openssl`
  71                         fi
  72                 fi
  73                 if test "$sslver" = "no"; then
  74                         SSL_CFLAGS="-I/usr/include/openssl"
  75                 fi
  76         fi
  77         if test "$sslver" = "no"; then
  78                 xLIBS="$LIBS";
  79                 xCPPFLAGS="$CPPFLAGS";
  80                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  81                 AC_CHECK_LIB(crypto, main)
  82                 AC_CHECK_LIB(ssl, SSL_new)
  83                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  84                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  85                         LIBS="$SSL_LIBPATH $LIBS"
  86                 fi
  87                 if test "$sslver" != "yes"; then
  88                         LIBS="$xLIBS"
  89                 fi
  90                 CPPFLAGS="$xCPPFLAGS"
  91         fi
  92         AC_MSG_CHECKING([for SSL])
  93         if test "$sslver" != "no"; then
  94                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  95                 AC_MSG_RESULT([$sslver])
  96         else
  97                 SSL_CFLAGS=""
  98                 AC_MSG_RESULT([None])
  99                 AC_MSG_ERROR([OpenSSL development libraries missing])
 100         fi
 101 fi
 102 dnl
 103 dnl ------ GNU Readline
 104 READLINE_SHARED_LIBADD=""
 105 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 106         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 107 )
 108 READLINE_LIBS=""
 109 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 110 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 111 if test "$ac_cv_lib_readline_readline" = "yes"; then
 112         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 113         xLIBS=$LIBS
 114         LIBS="$LIBS $READLINE_LIBS"
 115         AC_TRY_LINK([
 116         #include <stdio.h>
 117         #include <readline/readline.h>
 118         ],[
 119                 rl_attempted_completion_over = 0;
 120         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 121         AC_TRY_LINK([
 122         #include <stdio.h>
 123         #include <readline/readline.h>
 124         ],[
 125                 rl_completion_matches (0, 0);
 126         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 127         LIBS=$xLIBS
 128 fi
 129 dnl ------ iconv
 130 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 131 if test "$with_iconv" != "no"; then
 132         AC_MSG_CHECKING(for iconv)
 133         oldLIBS="$LIBS"
 134         oldCPPFLAGS="${CPPFLAGS}"
 135         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 136                 LIBS="$LIBS -L${with_iconv}/lib"
 137                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 138         fi
 139         AC_TRY_LINK([
 140                 #include <iconv.h>
 141         ],[
 142                 iconv_t t = iconv_open("", "");
 143         ],[
 144                 AC_DEFINE(HAVE_ICONV_H)
 145                 AC_MSG_RESULT(yes)
 146         ],[
 147                 LIBS="$LIBS -liconv"
 148                 AC_TRY_LINK([
 149                         #include <iconv.h>
 150                 ],[
 151                         iconv_t t = iconv_open("", "");
 152                 ],[
 153                         AC_DEFINE(HAVE_ICONV_H)
 154                         AC_MSG_RESULT(yes)
 155                 ],[
 156                         LIBS="$oldLIBS"
 157                         CPPFLAGS="$oldCPPFLAGS"
 158                         AC_MSG_RESULT(no)
 159                 ])
 160         ])
 161 fi
 162 dnl ------ various functions
 163 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r)
 164 if test "$ac_cv_func_poll" = "yes"; then
 165         AC_CHECK_HEADERS(sys/poll.h)
 166 fi
 167 dnl ------ socklen_t
 168 dnl We check for socklen_t by making prototypes with the
 169 dnl various types. First socklen_t, then size_t, finally int.
 170 dnl If the prototype succeeds, we're probably safe.
 171 dnl That works if accept is not preprocessor defined (such sa AIX)
 172 AC_MSG_CHECKING([for socklen_t])
 173 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 174         AC_TRY_COMPILE([
 175 #include <sys/types.h>
 176 #include <sys/socket.h>
 177 #ifdef __cplusplus
 178 extern "C" {
 179 #endif
 180 #define try 1
 181 #ifdef AIX
 182 #if AIX >= 51
 183 #define try 0
 184 #endif
 185 #endif
 186 #if try
 187 extern int accept(int, struct sockaddr *, socklen_t *);
 188 #endif
 189 #ifdef __cplusplus
 190 }
 191 #endif
 192         ],,[ac_cv_check_socklen_t=socklen_t],[
 193                 AC_TRY_COMPILE([
 194 #include <sys/types.h>
 195 #include <sys/socket.h>
 196 #ifdef __cplusplus
 197 extern "C" {
 198 #endif
 199 #define try 1
 200 #ifdef AIX
 201 #if AIX >= 42
 202 #define try 0
 203 #endif
 204 #endif
 205 #if try
 206 extern int accept(int, struct sockaddr *, size_t t *);
 207 #endif
 208 #ifdef __cplusplus
 209 }
 210 #endif
 211                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 212         ])
 213 ])
 214 AC_MSG_RESULT($ac_cv_check_socklen_t)
 215 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 216 AC_DEFINE(YAZ_USE_NEW_LOG)
 217 dnl
 218 dnl ------ tcpd
 219 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 220 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 221         oldLibs=$LIBS
 222         oldCPPFLAGS=$CPPFLAGS
 223         if test "$enable_tcpd" != "yes"; then
 224                 LIBS="$LIBS -L$enable_tcpd/lib"
 225                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 226         fi
 227         AC_MSG_CHECKING(for working tcpd.h)
 228         LIBS="$LIBS -lwrap -lnsl"
 229         AC_TRY_LINK([#include <syslog.h>
 230 #include <tcpd.h>
 231         int allow_severity = LOG_INFO;
 232         int deny_severity = LOG_WARNING;],
 233         [struct request_info request_info; int i;
 234         i = hosts_access(&request_info);],
 235         tcpd_ok=1, tcpd_ok=0)
 236         if test "$tcpd_ok" = "0"; then
 237                 AC_MSG_RESULT(no)
 238                 AC_MSG_ERROR([tcpd development libraries missing])
 239                 LIBS=$oldLibs
 240                 CPPFLAGS=$oldCPPFLAGS
 241         else
 242                 AC_MSG_RESULT(yes)
 243                 AC_DEFINE(HAVE_TCPD_H)
 244         fi
 245 fi
 246 dnl
 247 AC_SUBST(LIBTHREAD)
 248 AC_SUBST(CFLAGSTHREADS)
 249 HAVETHREADS=0
 250 CFLAGSTHREADS=""
 251 LIBTHREAD=""
 252 dnl
 253 dnl ------ GNU threads
 254 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 255 AC_SUBST(LIBPTH)
 256 if test "$enable_pth" = "yes"; then
 257         OLIBS=$LIBS
 258         AC_CHECK_LIB(pth,main)
 259         if test "$ac_cv_lib_pth_main" = "yes"; then
 260                 AC_CHECK_HEADERS(pth.h)
 261                 if test "$ac_cv_header_pth_h" = "yes"; then
 262                         LIBTHREAD="-lpth"
 263                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 264                         HAVETHREADS=1
 265                 fi
 266         fi
 267         LIBS=$OLIBS
 268 fi
 269 dnl
 270 dnl ------ POSIX Threads
 271 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 272 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 273         OLIBS=$LIBS
 274         OCC=$CC
 275         AC_CHECK_LIB(pthread,main)
 276         AC_MSG_CHECKING(for working POSIX Threads)
 277         AC_TRY_LINK([#include <pthread.h>
 278         void *func(void *p) { return 0; }
 279         ],[
 280         pthread_t pthread_id;
 281         pthread_create (&pthread_id, 0, func, 0);],
 282                 thread_ok=yes,thread_ok=no)
 283         if test "$thread_ok" = "yes"; then
 284                 AC_MSG_RESULT(yes)
 285                 LIBTHREAD="-lpthread"
 286                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 287                 HAVETHREADS=1
 288         else
 289                 CC="$CC -pthread"
 290                 AC_TRY_LINK([#include <pthread.h>
 291                         void *func(void *p) { return 0; }
 292                         ],[
 293                         pthread_t pthread_id;
 294                         pthread_create (&pthread_id, 0, func, 0);],
 295                         thread_ok=yes,thread_ok=no)
 296                 if test "$thread_ok" = "yes"; then
 297                         AC_MSG_RESULT([yes,BSD])
 298                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 299                         LIBTHREAD="-pthread"
 300                         HAVETHREADS=1
 301                 fi
 302         fi
 303         if test "$thread_ok" = "no"; then
 304                 AC_MSG_RESULT(no)
 305         fi
 306         CC=$OCC
 307         LIBS=$OLIBS
 308 fi
 309 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 310 dnl
 311 dnl ----- libXML2
 312 AC_SUBST(XML2_LIBS)
 313 AC_SUBST(XML2_CFLAGS)
 314 xml2dir=default
 315 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]      use libxml2 in PREFIX],[xml2dir=$withval])
 316 if test "$xml2dir" = "yes" -o "$xml2dir" = "default"; then
 317         for d in /usr /usr/local; do
 318                 if test -x $d/bin/xml2-config; then
 319                         xml2dir=$d
 320                 fi
 321         done
 322 fi
 323 if test "$xml2dir" != "no"; then
 324         AC_MSG_CHECKING(for libXML2)
 325         if test -x $xml2dir/bin/xml2-config; then
 326                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 327                 LIBS="$XML2_LIBS $LIBS"
 328                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 329                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 330                 AC_MSG_RESULT($XML2_VER)
 331                 AC_DEFINE(HAVE_XML2)
 332         else
 333                 AC_MSG_RESULT([Not found])
 334                 if test "$xml2dir" != "default"; then
 335                         AC_MSG_ERROR([libXML2 development libraries missing])
 336                 fi
 337         fi
 338 fi
 339 dnl
 340 dnl ------ Memory debugging
 341 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 342 if test "$enable_memdebug" = "yes"; then
 343         AC_DEFINE(TRACE_XMALLOC,2)
 344 elif test "$enable_memdebug" = "no"; then
 345         AC_DEFINE(TRACE_XMALLOC,0)
 346 fi
 347 dnl
 348 dnl ------ Using this for "in-source" yaz-config
 349 AC_SUBST(YAZ_SRC_ROOT)
 350 AC_SUBST(YAZ_BUILD_ROOT)
 351 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 352 YAZ_BUILD_ROOT=`pwd`
 353 dnl
 354 dnl ------ Makefiles
 355 dnl
 356 AC_OUTPUT([
 357 Makefile
 358 yaz.spec
 359 src/Makefile
 360 test/Makefile
 361 util/Makefile
 362 include/Makefile
 363 include/yaz/Makefile
 364 client/Makefile
 365 ztest/Makefile
 366 zoom/Makefile
 367 doc/Makefile
 368 doc/yaz.xml
 369 doc/yazhtml.dsl
 370 doc/yazphp.dsl
 371 doc/yazprint.dsl
 372 doc/tkl.xsl
 373 doc/yazhtml.xsl
 374 etc/Makefile
 375 yaz-config
 376 Doxyfile
 377 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])