configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.9 2006-04-26 09:40:42 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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_PROG_INSTALL
  18 AM_DISABLE_SHARED
  19 AM_PROG_LIBTOOL
  20 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  21 dnl
  22 YAZ_DOC
  23 dnl
  24 dnl
  25 dnl ------ Headers
  26 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h)
  27 AC_HEADER_STDC
  28 if test "$ac_cv_header_stdc" = "no"; then
  29         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  30 fi
  31 dnl ----- Types
  32 AC_CHECK_TYPES([long long])
  33 dnl
  34 dnl ----- Sockets
  35 checkBoth=0
  36 AC_CHECK_FUNC(connect)
  37 if test "$ac_cv_func_connect" = "no"; then
  38         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  39 fi
  40 if test "$checkBoth" = "1"; then
  41         oldLibs=$LIBS
  42         LIBS="$LIBS -lsocket -lnsl"
  43         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  44 fi
  45 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  46 dnl
  47 dnl ------ OpenSSL
  48 AC_SUBST(SSL_CFLAGS)
  49 openssl=no
  50 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  51 SSL_CFLAGS=""
  52 SSL_LIBPATH=""
  53 if test "$openssl" != "no"; then
  54         sslver=no
  55         if test "$openssl" != "yes"; then
  56                 if test -x $openssl/bin/pkg-config; then
  57                         if $openssl/bin/pkg-config --exists openssl; then
  58                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  59                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  60                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  61                         fi
  62                 fi
  63                 if test "$sslver" = "no"; then
  64                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  65                         SSL_LIBPATH="-L$openssl/lib"
  66                 fi
  67         else
  68                 if test "$pkgconfigpath" != "NONE"; then
  69                         if $pkgconfigpath --exists openssl; then
  70                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  71                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  72                                 sslver=`$pkgconfigpath --modversion openssl`
  73                         fi
  74                 fi
  75                 if test "$sslver" = "no"; then
  76                         SSL_CFLAGS="-I/usr/include/openssl"
  77                 fi
  78         fi
  79         if test "$sslver" = "no"; then
  80                 xLIBS="$LIBS";
  81                 xCPPFLAGS="$CPPFLAGS";
  82                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  83                 AC_CHECK_LIB(crypto, main)
  84                 AC_CHECK_LIB(ssl, SSL_new)
  85                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  86                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  87                         LIBS="$SSL_LIBPATH $LIBS"
  88                 fi
  89                 if test "$sslver" != "yes"; then
  90                         LIBS="$xLIBS"
  91                 fi
  92                 CPPFLAGS="$xCPPFLAGS"
  93         fi
  94         AC_MSG_CHECKING([for SSL])
  95         if test "$sslver" != "no"; then
  96                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  97                 AC_MSG_RESULT([$sslver])
  98         else
  99                 SSL_CFLAGS=""
 100                 AC_MSG_RESULT([None])
 101                 AC_MSG_ERROR([OpenSSL development libraries missing])
 102         fi
 103 fi
 104 dnl
 105 dnl ------ GNU Readline
 106 READLINE_SHARED_LIBADD=""
 107 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 108         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 109 )
 110 READLINE_LIBS=""
 111 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 112 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 113 if test "$ac_cv_lib_readline_readline" = "yes"; then
 114         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 115         xLIBS=$LIBS
 116         LIBS="$LIBS $READLINE_LIBS"
 117         AC_TRY_LINK([
 118         #include <stdio.h>
 119         #include <readline/readline.h>
 120         ],[
 121                 rl_attempted_completion_over = 0;
 122         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 123         AC_TRY_LINK([
 124         #include <stdio.h>
 125         #include <readline/readline.h>
 126         ],[
 127                 rl_completion_matches (0, 0);
 128         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 129         LIBS=$xLIBS
 130 fi
 131 dnl ------ iconv
 132 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 133 if test "$with_iconv" != "no"; then
 134         AC_MSG_CHECKING(for iconv)
 135         oldLIBS="$LIBS"
 136         oldCPPFLAGS="${CPPFLAGS}"
 137         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 138                 LIBS="$LIBS -L${with_iconv}/lib"
 139                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 140         fi
 141         AC_TRY_LINK([
 142                 #include <iconv.h>
 143         ],[
 144                 iconv_t t = iconv_open("", "");
 145         ],[
 146                 AC_DEFINE(HAVE_ICONV_H)
 147                 AC_MSG_RESULT(yes)
 148         ],[
 149                 LIBS="$LIBS -liconv"
 150                 AC_TRY_LINK([
 151                         #include <iconv.h>
 152                 ],[
 153                         iconv_t t = iconv_open("", "");
 154                 ],[
 155                         AC_DEFINE(HAVE_ICONV_H)
 156                         AC_MSG_RESULT(yes)
 157                 ],[
 158                         LIBS="$oldLIBS"
 159                         CPPFLAGS="$oldCPPFLAGS"
 160                         AC_MSG_RESULT(no)
 161                 ])
 162         ])
 163 fi
 164 dnl ------ various functions
 165 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 166 case $host in
 167 *-*-darwin*)
 168         trypoll="no";
 169                 ;;
 170 *)
 171         trypoll="yes";
 172         ;;
 173 esac
 174
 175 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 176         AC_CHECK_HEADERS(sys/poll.h)
 177 fi
 178 dnl ------ socklen_t
 179 dnl We check for socklen_t by making prototypes with the
 180 dnl various types. First socklen_t, then size_t, finally int.
 181 dnl If the prototype succeeds, we're probably safe.
 182 dnl That works if accept is not preprocessor defined (such sa AIX)
 183 AC_MSG_CHECKING([for socklen_t])
 184 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 185         AC_TRY_COMPILE([
 186 #include <sys/types.h>
 187 #include <sys/socket.h>
 188 #ifdef __cplusplus
 189 extern "C" {
 190 #endif
 191 #define try 1
 192 #ifdef AIX
 193 #if AIX >= 51
 194 #define try 0
 195 #endif
 196 #endif
 197 #if try
 198 extern int accept(int, struct sockaddr *, socklen_t *);
 199 #endif
 200 #ifdef __cplusplus
 201 }
 202 #endif
 203         ],,[ac_cv_check_socklen_t=socklen_t],[
 204                 AC_TRY_COMPILE([
 205 #include <sys/types.h>
 206 #include <sys/socket.h>
 207 #ifdef __cplusplus
 208 extern "C" {
 209 #endif
 210 #define try 1
 211 #ifdef AIX
 212 #if AIX >= 42
 213 #define try 0
 214 #endif
 215 #endif
 216 #if try
 217 extern int accept(int, struct sockaddr *, size_t t *);
 218 #endif
 219 #ifdef __cplusplus
 220 }
 221 #endif
 222                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 223         ])
 224 ])
 225 AC_MSG_RESULT($ac_cv_check_socklen_t)
 226 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 227 AC_DEFINE(YAZ_USE_NEW_LOG)
 228 dnl
 229 dnl ------ tcpd
 230 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 231 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 232         oldLibs=$LIBS
 233         oldCPPFLAGS=$CPPFLAGS
 234         if test "$enable_tcpd" != "yes"; then
 235                 LIBS="$LIBS -L$enable_tcpd/lib"
 236                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 237         fi
 238         AC_MSG_CHECKING(for working tcpd.h)
 239         LIBS="$LIBS -lwrap -lnsl"
 240         AC_TRY_LINK([#include <syslog.h>
 241 #include <tcpd.h>
 242         int allow_severity = LOG_INFO;
 243         int deny_severity = LOG_WARNING;],
 244         [struct request_info request_info; int i;
 245         i = hosts_access(&request_info);],
 246         tcpd_ok=1, tcpd_ok=0)
 247         if test "$tcpd_ok" = "0"; then
 248                 AC_MSG_RESULT(no)
 249                 AC_MSG_ERROR([tcpd development libraries missing])
 250                 LIBS=$oldLibs
 251                 CPPFLAGS=$oldCPPFLAGS
 252         else
 253                 AC_MSG_RESULT(yes)
 254                 AC_DEFINE(HAVE_TCPD_H)
 255         fi
 256 fi
 257 dnl
 258 AC_SUBST(THREAD_CFLAGS)
 259 HAVETHREADS=0
 260 THREAD_CFLAGS=""
 261 LIBTHREAD=""
 262 dnl
 263 dnl ------ GNU threads
 264 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 265 AC_SUBST(LIBPTH)
 266 if test "$enable_pth" = "yes"; then
 267         OLIBS=$LIBS
 268         AC_CHECK_LIB(pth,main)
 269         if test "$ac_cv_lib_pth_main" = "yes"; then
 270                 AC_CHECK_HEADERS(pth.h)
 271                 if test "$ac_cv_header_pth_h" = "yes"; then
 272                         LIBTHREAD="-lpth"
 273                         THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 274                         HAVETHREADS=1
 275                 fi
 276         fi
 277         LIBS="$OLIBS $LIBTHREAD"
 278 fi
 279 dnl
 280 dnl ------ POSIX Threads
 281 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 282 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 283         OLIBS=$LIBS
 284         OCC=$CC
 285         AC_CHECK_LIB(pthread,main)
 286         AC_MSG_CHECKING(for working POSIX Threads)
 287         AC_TRY_LINK([#include <pthread.h>
 288         void *func(void *p) { return 0; }
 289         ],[
 290         pthread_t pthread_id;
 291         pthread_create (&pthread_id, 0, func, 0);],
 292                 thread_ok=yes,thread_ok=no)
 293         if test "$thread_ok" = "yes"; then
 294                 AC_MSG_RESULT(yes)
 295                 LIBTHREAD="-lpthread"
 296                 THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 297                 HAVETHREADS=1
 298         else
 299                 CC="$CC -pthread"
 300                 AC_TRY_LINK([#include <pthread.h>
 301                         void *func(void *p) { return 0; }
 302                         ],[
 303                         pthread_t pthread_id;
 304                         pthread_create (&pthread_id, 0, func, 0);],
 305                         thread_ok=yes,thread_ok=no)
 306                 if test "$thread_ok" = "yes"; then
 307                         AC_MSG_RESULT([yes,BSD])
 308                         THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 309                         LIBTHREAD="-pthread"
 310                         HAVETHREADS=1
 311                 fi
 312         fi
 313         if test "$thread_ok" = "no"; then
 314                 AC_MSG_RESULT(no)
 315         fi
 316         CC=$OCC
 317         LIBS="$OLIBS $LIBTHREAD"
 318 fi
 319 dnl
 320 dnl ----- libXML2
 321 AC_SUBST(XML2_LIBS)
 322 AC_SUBST(XML2_CFLAGS)
 323 xml2dir=default
 324 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]      use libxml2 in PREFIX],[xml2dir=$withval])
 325 if test "$xml2dir" = "yes" -o "$xml2dir" = "default"; then
 326         for d in /usr /usr/local; do
 327                 if test -x $d/bin/xml2-config; then
 328                         xml2dir=$d
 329                 fi
 330         done
 331 fi
 332 if test "$xml2dir" != "no"; then
 333         AC_MSG_CHECKING(for libXML2)
 334         if test -x $xml2dir/bin/xml2-config; then
 335                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 336                 LIBS="$XML2_LIBS $LIBS"
 337                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 338                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 339                 AC_MSG_RESULT($XML2_VER)
 340                 AC_DEFINE(HAVE_XML2)
 341         else
 342                 AC_MSG_RESULT([Not found])
 343                 if test "$xml2dir" = "default"; then
 344                         AC_MSG_WARN([Libxml2 development libraries not found.])
 345                         AC_MSG_WARN([YAZ will NOT support SRW/SRU.])
 346                 else
 347                         AC_MSG_ERROR([libXML2 development libraries not found.])
 348                 fi
 349         fi
 350 fi
 351 dnl
 352 dnl ------ Memory debugging
 353 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 354 if test "$enable_memdebug" = "yes"; then
 355         AC_DEFINE(TRACE_XMALLOC,2)
 356 elif test "$enable_memdebug" = "no"; then
 357         AC_DEFINE(TRACE_XMALLOC,0)
 358 fi
 359 dnl
 360 dnl ------ Using this for "in-source" yaz-config
 361 AC_SUBST(YAZ_SRC_ROOT)
 362 AC_SUBST(YAZ_BUILD_ROOT)
 363 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 364 YAZ_BUILD_ROOT=`pwd`
 365 dnl
 366 dnl ------ Makefiles
 367 dnl
 368 AC_OUTPUT([
 369 Makefile
 370 yaz.spec
 371 src/Makefile
 372 test/Makefile
 373 util/Makefile
 374 include/Makefile
 375 include/yaz/Makefile
 376 client/Makefile
 377 ztest/Makefile
 378 zoom/Makefile
 379 doc/Makefile
 380 doc/yaz.xml
 381 doc/common/Makefile
 382 doc/common/html.dsl
 383 doc/common/html.xsl
 384 doc/common/print.dsl
 385 doc/common/tkl.xsl
 386 etc/Makefile
 387 yaz-config
 388 Doxyfile
 389 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])