configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.23 2006-06-09 13:29:21 adam Exp $
   4 AC_PREREQ(2.59)
   5 AC_INIT([yaz],[2.1.21],[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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_CHECK_PROGS(TCLSH, tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2, tclsh)
  18 AC_PROG_INSTALL
  19 AM_DISABLE_SHARED
  20 AM_PROG_LIBTOOL
  21 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  22 dnl
  23 YAZ_DOC
  24 dnl
  25 dnl
  26 dnl ------ Headers
  27 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h)
  28 AC_HEADER_STDC
  29 if test "$ac_cv_header_stdc" = "no"; then
  30         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  31 fi
  32 dnl ----- Types
  33 AC_CHECK_TYPES([long long])
  34 dnl
  35 dnl ----- Sockets
  36 checkBoth=0
  37 AC_CHECK_FUNC(connect)
  38 if test "$ac_cv_func_connect" = "no"; then
  39         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  40 fi
  41 if test "$checkBoth" = "1"; then
  42         oldLibs=$LIBS
  43         LIBS="$LIBS -lsocket -lnsl"
  44         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  45 fi
  46 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  47 dnl
  48 dnl ------ OpenSSL
  49 AC_SUBST(SSL_CFLAGS)
  50 openssl=default
  51 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  52 SSL_CFLAGS=""
  53 SSL_LIBPATH=""
  54 if test "$openssl" != "no"; then
  55         sslver=no
  56         if test "$openssl" != "yes" -a "$openssl" != "default"; then
  57                 if test -x $openssl/bin/pkg-config; then
  58                         if $openssl/bin/pkg-config --exists openssl; then
  59                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  60                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  61                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  62                         fi
  63                 fi
  64                 if test "$sslver" = "no"; then
  65                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  66                         SSL_LIBPATH="-L$openssl/lib"
  67                 fi
  68         else
  69                 if test "$pkgconfigpath" != "NONE"; then
  70                         if $pkgconfigpath --exists openssl; then
  71                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  72                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  73                                 sslver=`$pkgconfigpath --modversion openssl`
  74                         fi
  75                 fi
  76                 if test "$sslver" = "no"; then
  77                         SSL_CFLAGS="-I/usr/include/openssl"
  78                 fi
  79         fi
  80         if test "$sslver" = "no"; then
  81                 xLIBS="$LIBS";
  82                 xCPPFLAGS="$CPPFLAGS";
  83                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  84                 AC_CHECK_LIB(crypto, main)
  85                 AC_CHECK_LIB(ssl, SSL_new)
  86                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  87                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  88                         LIBS="$SSL_LIBPATH $LIBS"
  89                 fi
  90                 if test "$sslver" != "yes"; then
  91                         LIBS="$xLIBS"
  92                 fi
  93                 CPPFLAGS="$xCPPFLAGS"
  94         fi
  95         AC_MSG_CHECKING([for SSL])
  96         if test "$sslver" != "no"; then
  97                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  98                 AC_MSG_RESULT([$sslver])
  99         else
 100                 SSL_CFLAGS=""
 101                 AC_MSG_RESULT([None])
 102                 if test "$openssl" != "default"; then
 103                         AC_MSG_ERROR([OpenSSL development libraries missing])
 104                 fi
 105         fi
 106 fi
 107 dnl
 108 dnl ------ GNU Readline
 109 READLINE_SHARED_LIBADD=""
 110 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 111         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 112 )
 113 READLINE_LIBS=""
 114 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 115 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 116 if test "$ac_cv_lib_readline_readline" = "yes"; then
 117         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 118         xLIBS=$LIBS
 119         LIBS="$LIBS $READLINE_LIBS"
 120         AC_TRY_LINK([
 121         #include <stdio.h>
 122         #include <readline/readline.h>
 123         ],[
 124                 rl_attempted_completion_over = 0;
 125         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 126         AC_TRY_LINK([
 127         #include <stdio.h>
 128         #include <readline/readline.h>
 129         ],[
 130                 rl_completion_matches (0, 0);
 131         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 132         LIBS=$xLIBS
 133 fi
 134 dnl ------ iconv
 135 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 136 if test "$with_iconv" != "no"; then
 137         AC_MSG_CHECKING(for iconv)
 138         oldLIBS="$LIBS"
 139         oldCPPFLAGS="${CPPFLAGS}"
 140         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 141                 LIBS="$LIBS -L${with_iconv}/lib"
 142                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 143         fi
 144         AC_TRY_LINK([
 145                 #include <iconv.h>
 146         ],[
 147                 iconv_t t = iconv_open("", "");
 148         ],[
 149                 AC_DEFINE(HAVE_ICONV_H)
 150                 AC_MSG_RESULT(yes)
 151         ],[
 152                 LIBS="$LIBS -liconv"
 153                 AC_TRY_LINK([
 154                         #include <iconv.h>
 155                 ],[
 156                         iconv_t t = iconv_open("", "");
 157                 ],[
 158                         AC_DEFINE(HAVE_ICONV_H)
 159                         AC_MSG_RESULT(yes)
 160                 ],[
 161                         LIBS="$oldLIBS"
 162                         CPPFLAGS="$oldCPPFLAGS"
 163                         AC_MSG_RESULT(no)
 164                 ])
 165         ])
 166 fi
 167 dnl ------ various functions
 168 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 169 case $host in
 170 *-*-darwin*)
 171         trypoll="no";
 172                 ;;
 173 *)
 174         trypoll="yes";
 175         ;;
 176 esac
 177
 178 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 179         AC_CHECK_HEADERS(sys/poll.h)
 180 fi
 181 dnl ------ socklen_t
 182 dnl We check for socklen_t by making prototypes with the
 183 dnl various types. First socklen_t, then size_t, finally int.
 184 dnl If the prototype succeeds, we're probably safe.
 185 dnl That works if accept is not preprocessor defined (such sa AIX)
 186 AC_MSG_CHECKING([for socklen_t])
 187 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 188         AC_TRY_COMPILE([
 189 #include <sys/types.h>
 190 #include <sys/socket.h>
 191 #ifdef __cplusplus
 192 extern "C" {
 193 #endif
 194 #define try 1
 195 #ifdef AIX
 196 #if AIX >= 51
 197 #define try 0
 198 #endif
 199 #endif
 200 #if try
 201 extern int accept(int, struct sockaddr *, socklen_t *);
 202 #endif
 203 #ifdef __cplusplus
 204 }
 205 #endif
 206         ],,[ac_cv_check_socklen_t=socklen_t],[
 207                 AC_TRY_COMPILE([
 208 #include <sys/types.h>
 209 #include <sys/socket.h>
 210 #ifdef __cplusplus
 211 extern "C" {
 212 #endif
 213 #define try 1
 214 #ifdef AIX
 215 #if AIX >= 42
 216 #define try 0
 217 #endif
 218 #endif
 219 #if try
 220 extern int accept(int, struct sockaddr *, size_t t *);
 221 #endif
 222 #ifdef __cplusplus
 223 }
 224 #endif
 225                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 226         ])
 227 ])
 228 AC_MSG_RESULT($ac_cv_check_socklen_t)
 229 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 230 AC_DEFINE(YAZ_USE_NEW_LOG)
 231 dnl
 232 dnl ------ tcpd
 233 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 234 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 235         oldLibs=$LIBS
 236         oldCPPFLAGS=$CPPFLAGS
 237         if test "$enable_tcpd" != "yes"; then
 238                 LIBS="$LIBS -L$enable_tcpd/lib"
 239                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 240         fi
 241         AC_MSG_CHECKING(for working tcpd.h)
 242         LIBS="$LIBS -lwrap -lnsl"
 243         AC_TRY_LINK([#include <syslog.h>
 244 #include <tcpd.h>
 245         int allow_severity = LOG_INFO;
 246         int deny_severity = LOG_WARNING;],
 247         [struct request_info request_info; int i;
 248         i = hosts_access(&request_info);],
 249         tcpd_ok=1, tcpd_ok=0)
 250         if test "$tcpd_ok" = "0"; then
 251                 AC_MSG_RESULT(no)
 252                 AC_MSG_ERROR([tcpd development libraries missing])
 253                 LIBS=$oldLibs
 254                 CPPFLAGS=$oldCPPFLAGS
 255         else
 256                 AC_MSG_RESULT(yes)
 257                 AC_DEFINE(HAVE_TCPD_H)
 258         fi
 259 fi
 260 dnl
 261 AC_SUBST(THREAD_CFLAGS)
 262 HAVETHREADS=0
 263 THREAD_CFLAGS=""
 264 LIBTHREAD=""
 265 dnl
 266 dnl ------ GNU threads
 267 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 268 AC_SUBST(LIBPTH)
 269 if test "$enable_pth" = "yes"; then
 270         OLIBS=$LIBS
 271         AC_CHECK_LIB(pth,main)
 272         if test "$ac_cv_lib_pth_main" = "yes"; then
 273                 AC_CHECK_HEADERS(pth.h)
 274                 if test "$ac_cv_header_pth_h" = "yes"; then
 275                         LIBTHREAD="-lpth"
 276                         THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 277                         HAVETHREADS=1
 278                 fi
 279         fi
 280         LIBS="$OLIBS $LIBTHREAD"
 281 fi
 282 dnl
 283 dnl ------ POSIX Threads
 284 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 285 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 286         OLIBS=$LIBS
 287         OCC=$CC
 288         AC_CHECK_LIB(pthread,main)
 289         AC_MSG_CHECKING(for working POSIX Threads)
 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 "$thread_ok" = "yes"; then
 297                 AC_MSG_RESULT(yes)
 298                 LIBTHREAD="-lpthread"
 299                 THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 300                 HAVETHREADS=1
 301         else
 302                 CC="$CC -pthread"
 303                 AC_TRY_LINK([#include <pthread.h>
 304                         void *func(void *p) { return 0; }
 305                         ],[
 306                         pthread_t pthread_id;
 307                         pthread_create (&pthread_id, 0, func, 0);],
 308                         thread_ok=yes,thread_ok=no)
 309                 if test "$thread_ok" = "yes"; then
 310                         AC_MSG_RESULT([yes,BSD])
 311                         THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 312                         LIBTHREAD="-pthread"
 313                         HAVETHREADS=1
 314                 fi
 315         fi
 316         if test "$thread_ok" = "no"; then
 317                 AC_MSG_RESULT(no)
 318         fi
 319         CC=$OCC
 320         LIBS="$OLIBS $LIBTHREAD"
 321 fi
 322
 323 dnl ----- libXSLT/libEXLT/libXML2
 324 AC_SUBST(XML2_CFLAGS)
 325
 326 YAZ_LIBXML2
 327 YAZ_LIBXSLT
 328 YAZ_LIBEXSLT
 329
 330 if test "$XML2_LIBS"; then
 331         LIBS="$XML2_LIBS $LIBS"
 332 fi
 333
 334 dnl
 335 dnl ------ Memory debugging
 336 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 337 if test "$enable_memdebug" = "yes"; then
 338         AC_DEFINE(TRACE_XMALLOC,2)
 339 elif test "$enable_memdebug" = "no"; then
 340         AC_DEFINE(TRACE_XMALLOC,0)
 341 fi
 342 dnl
 343 dnl ------ Using this for "in-source" yaz-config
 344 AC_SUBST(YAZ_SRC_ROOT)
 345 AC_SUBST(YAZ_BUILD_ROOT)
 346 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 347 YAZ_BUILD_ROOT=`pwd`
 348 dnl
 349 dnl ------ Makefiles
 350 dnl
 351 AC_OUTPUT([
 352 Makefile
 353 yaz.spec
 354 src/Makefile
 355 test/Makefile
 356 util/Makefile
 357 include/Makefile
 358 include/yaz/Makefile
 359 client/Makefile
 360 ztest/Makefile
 361 zoom/Makefile
 362 doc/Makefile
 363 doc/local.ent
 364 doc/common/Makefile
 365 doc/common/print.dsl
 366 etc/Makefile
 367 yaz-config
 368 Doxyfile
 369 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])
 370
 371
 372 echo \ '
 373 Build and install binaries with the usual
 374   make
 375   make check
 376   make install
 377
 378 Build distribution tarball with
 379   make dist
 380
 381 Verify distribution tarball with
 382   make distcheck
 383 '
 384
 385 echo \
 386 "------------------------------------------------------------------------
 387 Configuration:
 388
 389   YAZ Package:                ${PACKAGE}
 390   YAZ Version:                ${VERSION}
 391   Bugreport:                  ${PACKAGE_BUGREPORT}
 392   Source code location:       ${srcdir}
 393   C Preprocessor:             ${CPP}
 394   C Preprocessor flags:       ${CPPFLAGS}
 395   C Compiler:                 ${CC}
 396   C Compiler flags:           ${CFLAGS}
 397   Linker flags:               ${LDFLAGS}
 398   Linked libs:                ${LIBS}
 399   Host System Type:           ${host}
 400   Install path:               ${prefix}
 401   Automake:                   ${AUTOMAKE}
 402   Archiver:                   ${AR}
 403   Ranlib:                     ${RANLIB}
 404
 405 ------------------------------------------------------------------------"