configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.27 2006-06-27 12:23:11 adam Exp $
   4 AC_PREREQ(2.59)
   5 AC_INIT([yaz],[2.1.23],[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 "$YACC" && AC_MSG_WARN([GNU bison not found])
  17 AC_CHECK_PROGS(TCLSH, tclsh8.5 tclsh8.4 tclsh8.3 tclsh8.2, tclsh)
  18 AC_PROG_INSTALL
  19 AM_PROG_LIBTOOL
  20 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  21 dnl
  22 YAZ_DOC
  23 dnl
  24 dnl
  25 dnl ------ Headers
  26 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h)
  27 AC_HEADER_STDC
  28 if test "$ac_cv_header_stdc" = "no"; then
  29     AC_MSG_WARN([Your system doesn not 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="$LIBS -lnsl"])])
  46 dnl
  47 dnl ------ OpenSSL
  48 AC_SUBST(SSL_CFLAGS)
  49 openssl=default
  50 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  51 SSL_CFLAGS=""
  52 SSL_LIBPATH=""
  53 if test "$openssl" != "no"; then
  54     sslver=no
  55     if test "$openssl" != "yes" -a "$openssl" != "default"; 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         if test "$openssl" != "default"; then
 102             AC_MSG_ERROR([OpenSSL development libraries missing])
 103         fi
 104     fi
 105 fi
 106 dnl
 107 dnl ------ GNU Readline
 108 READLINE_SHARED_LIBADD=""
 109 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 110     AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 111 )
 112 READLINE_LIBS=""
 113 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 114 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 115 if test "$ac_cv_lib_readline_readline" = "yes"; then
 116     AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 117     xLIBS=$LIBS
 118     LIBS="$LIBS $READLINE_LIBS"
 119     AC_TRY_LINK([
 120         #include <stdio.h>
 121         #include <readline/readline.h>
 122             ],[
 123             rl_attempted_completion_over = 0;
 124             ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 125     AC_TRY_LINK([
 126         #include <stdio.h>
 127         #include <readline/readline.h>
 128             ],[
 129             rl_completion_matches (0, 0);
 130             ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 131     LIBS=$xLIBS
 132 fi
 133 dnl ------ iconv
 134 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 135 if test "$with_iconv" != "no"; then
 136     AC_MSG_CHECKING(for iconv)
 137     oldLIBS="$LIBS"
 138     oldCPPFLAGS="${CPPFLAGS}"
 139     if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 140         LIBS="$LIBS -L${with_iconv}/lib"
 141         CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 142     fi
 143     AC_TRY_LINK([
 144                 #include <iconv.h>
 145             ],[
 146             iconv_t t = iconv_open("", "");
 147             ],[
 148             AC_DEFINE(HAVE_ICONV_H)
 149             AC_MSG_RESULT(yes)
 150             ],[
 151             LIBS="$LIBS -liconv"
 152             AC_TRY_LINK([
 153                         #include <iconv.h>
 154                     ],[
 155             iconv_t t = iconv_open("", "");
 156                     ],[
 157             AC_DEFINE(HAVE_ICONV_H)
 158             AC_MSG_RESULT(yes)
 159                     ],[
 160             LIBS="$oldLIBS"
 161             CPPFLAGS="$oldCPPFLAGS"
 162             AC_MSG_RESULT(no)
 163             ])
 164     ])
 165 fi
 166 dnl ------ various functions
 167 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 168 case $host in
 169     *-*-darwin*)
 170         trypoll="no";
 171         ;;
 172     *)
 173         trypoll="yes";
 174         ;;
 175 esac
 176
 177 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 178     AC_CHECK_HEADERS(sys/poll.h)
 179 fi
 180 dnl ------ socklen_t
 181 dnl We check for socklen_t by making prototypes with the
 182 dnl various types. First socklen_t, then size_t, finally int.
 183 dnl If the prototype succeeds, we are probably safe.
 184 dnl That works if accept is not preprocessor defined (such sa AIX)
 185 AC_MSG_CHECKING([for socklen_t])
 186 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 187         AC_TRY_COMPILE([
 188 #include <sys/types.h>
 189 #include <sys/socket.h>
 190 #ifdef __cplusplus
 191 extern "C" {
 192 #endif
 193 #define try 1
 194 #ifdef AIX
 195 #if AIX >= 51
 196 #define try 0
 197 #endif
 198 #endif
 199 #if try
 200 extern int accept(int, struct sockaddr *, socklen_t *);
 201 #endif
 202 #ifdef __cplusplus
 203 }
 204 #endif
 205         ],,[ac_cv_check_socklen_t=socklen_t],[
 206                 AC_TRY_COMPILE([
 207 #include <sys/types.h>
 208 #include <sys/socket.h>
 209 #ifdef __cplusplus
 210 extern "C" {
 211 #endif
 212 #define try 1
 213 #ifdef AIX
 214 #if AIX >= 42
 215 #define try 0
 216 #endif
 217 #endif
 218 #if try
 219 extern int accept(int, struct sockaddr *, size_t t *);
 220 #endif
 221 #ifdef __cplusplus
 222 }
 223 #endif
 224 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 225                 ])
 226         ])
 227 AC_MSG_RESULT($ac_cv_check_socklen_t)
 228 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 229 AC_DEFINE(YAZ_USE_NEW_LOG)
 230 dnl
 231 dnl ------ tcpd
 232 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 233 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 234     oldLibs=$LIBS
 235     oldCPPFLAGS=$CPPFLAGS
 236     if test "$enable_tcpd" != "yes"; then
 237         LIBS="$LIBS -L$enable_tcpd/lib"
 238         CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 239     fi
 240     AC_MSG_CHECKING(for working tcpd.h)
 241     LIBS="$LIBS -lwrap -lnsl"
 242     AC_TRY_LINK([#include <syslog.h>
 243 #include <tcpd.h>
 244             int allow_severity = LOG_INFO;
 245             int deny_severity = LOG_WARNING;],
 246         [struct request_info request_info; int i;
 247             i = hosts_access(&request_info);],
 248         tcpd_ok=1, tcpd_ok=0)
 249     if test "$tcpd_ok" = "0"; then
 250         AC_MSG_RESULT(no)
 251         AC_MSG_ERROR([tcpd development libraries missing])
 252                 LIBS=$oldLibs
 253                 CPPFLAGS=$oldCPPFLAGS
 254     else
 255         AC_MSG_RESULT(yes)
 256         AC_DEFINE(HAVE_TCPD_H)
 257     fi
 258 fi
 259 dnl
 260 AC_SUBST(THREAD_CFLAGS)
 261 HAVETHREADS=0
 262 THREAD_CFLAGS=""
 263 LIBTHREAD=""
 264 dnl
 265 dnl ------ GNU threads
 266 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 267 AC_SUBST(LIBPTH)
 268 if test "$enable_pth" = "yes"; then
 269     OLIBS=$LIBS
 270     AC_CHECK_LIB(pth,main)
 271     if test "$ac_cv_lib_pth_main" = "yes"; then
 272         AC_CHECK_HEADERS(pth.h)
 273         if test "$ac_cv_header_pth_h" = "yes"; then
 274             LIBTHREAD="-lpth"
 275             THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 276             HAVETHREADS=1
 277         fi
 278     fi
 279     LIBS="$OLIBS $LIBTHREAD"
 280 fi
 281 dnl
 282 dnl ------ POSIX Threads
 283 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 284 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 285     OLIBS=$LIBS
 286     OCC=$CC
 287     AC_CHECK_LIB(pthread,main)
 288     AC_MSG_CHECKING(for working POSIX Threads)
 289     AC_TRY_LINK([#include <pthread.h>
 290             void *func(void *p) { return 0; }
 291             ],[
 292             pthread_t pthread_id;
 293             pthread_create (&pthread_id, 0, func, 0);],
 294         thread_ok=yes,thread_ok=no)
 295     if test "$thread_ok" = "yes"; then
 296         AC_MSG_RESULT(yes)
 297         LIBTHREAD="-lpthread"
 298         THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 299         HAVETHREADS=1
 300     else
 301         CC="$CC -pthread"
 302         AC_TRY_LINK([#include <pthread.h>
 303                 void *func(void *p) { return 0; }
 304                 ],[
 305                 pthread_t pthread_id;
 306                 pthread_create (&pthread_id, 0, func, 0);],
 307             thread_ok=yes,thread_ok=no)
 308         if test "$thread_ok" = "yes"; then
 309             AC_MSG_RESULT([yes,BSD])
 310             THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 311             LIBTHREAD="-pthread"
 312             HAVETHREADS=1
 313         fi
 314     fi
 315     if test "$thread_ok" = "no"; then
 316         AC_MSG_RESULT(no)
 317     fi
 318     CC=$OCC
 319     LIBS="$OLIBS $LIBTHREAD"
 320 fi
 321
 322 dnl ----- libXSLT/libEXLT/libXML2
 323 AC_SUBST(XML2_CFLAGS)
 324
 325 YAZ_LIBXML2
 326 YAZ_LIBXSLT
 327 YAZ_LIBEXSLT
 328
 329 if test "$XML2_LIBS"; then
 330     LIBS="$XML2_LIBS $LIBS"
 331 fi
 332
 333 dnl
 334 dnl ------ Memory debugging
 335 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 336 if test "$enable_memdebug" = "yes"; then
 337     AC_DEFINE(TRACE_XMALLOC,2)
 338 elif test "$enable_memdebug" = "no"; then
 339     AC_DEFINE(TRACE_XMALLOC,0)
 340 fi
 341 dnl
 342 dnl ------ Using this for "in-source" yaz-config
 343 AC_SUBST(YAZ_SRC_ROOT)
 344 AC_SUBST(YAZ_BUILD_ROOT)
 345 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 346 YAZ_BUILD_ROOT=`pwd`
 347 dnl
 348 dnl ------ Makefiles
 349 dnl
 350 AC_OUTPUT([
 351 Makefile
 352 yaz.spec
 353 src/Makefile
 354 test/Makefile
 355 util/Makefile
 356 include/Makefile
 357 include/yaz/Makefile
 358 client/Makefile
 359 ztest/Makefile
 360 zoom/Makefile
 361 doc/Makefile
 362 doc/local.ent
 363 doc/common/Makefile
 364 doc/common/print.dsl
 365 etc/Makefile
 366 yaz-config
 367 Doxyfile
 368 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])
 369
 370
 371 echo \
 372 "------------------------------------------------------------------------
 373 Configuration:
 374
 375   YAZ Package:                ${PACKAGE}
 376   YAZ Version:                ${VERSION}
 377   Bugreport:                  ${PACKAGE_BUGREPORT}
 378   Source code location:       ${srcdir}
 379   C Preprocessor:             ${CPP}
 380   C Preprocessor flags:       ${CPPFLAGS}
 381   C Compiler:                 ${CC}
 382   C Compiler flags:           ${CFLAGS}
 383   Linker flags:               ${LDFLAGS}
 384   Linked libs:                ${LIBS}
 385   Host System Type:           ${host}
 386   Install path:               ${prefix}
 387   Automake:                   ${AUTOMAKE}
 388   Archiver:                   ${AR}
 389   Ranlib:                     ${RANLIB}
 390
 391 ------------------------------------------------------------------------"
 392 dnl Local Variables:
 393 dnl mode:shell-script
 394 dnl sh-indentation: 2
 395 dnl sh-basic-offset: 4
 396 dnl End: