configure.ac

   1 dnl YAZ Toolkit, Index Data 1994-2006
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.ac,v 1.1 2006-03-28 16:36:35 adam Exp $
   4 AC_PREREQ(2.57)
   5 AC_INIT(yaz,2.1.15,adam.indexdata.dk)
   6 AC_CONFIG_SRCDIR(configure.ac)
   7 AM_INIT_AUTOMAKE(1.8)
   8 dnl
   9 AC_SUBST(READLINE_LIBS)
  10 AC_SUBST(YAZ_CONF_CFLAGS)
  11 dnl ------ Checking programs
  12 AC_PROG_CC
  13 AC_PROG_CPP
  14 AC_CHECK_PROGS(YACC, 'bison -y')
  15 test -z "$YACC" && AC_MSG_WARN([GNU bison not found])
  16 AC_PROG_INSTALL
  17 AM_DISABLE_SHARED
  18 AM_PROG_LIBTOOL
  19 AC_PATH_PROG(pkgconfigpath, pkg-config, NONE)
  20 dnl
  21 YAZ_DOC
  22 dnl
  23 dnl
  24 dnl ------ Headers
  25 AC_CHECK_HEADERS(dirent.h fnmatch.h wchar.h locale.h langinfo.h pwd.h sys/select.h sys/socket.h sys/stat.h sys/time.h sys/types.h sys/un.h sys/wait.h unistd.h)
  26 AC_HEADER_STDC
  27 if test "$ac_cv_header_stdc" = "no"; then
  28         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
  29 fi
  30 dnl ----- Types
  31 AC_CHECK_TYPES([long long])
  32 dnl
  33 dnl ----- Sockets
  34 checkBoth=0
  35 AC_CHECK_FUNC(connect)
  36 if test "$ac_cv_func_connect" = "no"; then
  37         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  38 fi
  39 if test "$checkBoth" = "1"; then
  40         oldLibs=$LIBS
  41         LIBS="$LIBS -lsocket -lnsl"
  42         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  43 fi
  44 AC_CHECK_FUNC(gethostbyname, ,[AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"])])
  45 dnl
  46 dnl ------ OpenSSL
  47 AC_SUBST(SSL_CFLAGS)
  48 openssl=no
  49 AC_ARG_WITH(openssl, [  --with-openssl[=PREFIX]   OpenSSL library in PREFIX], [openssl=$withval])
  50 SSL_CFLAGS=""
  51 SSL_LIBPATH=""
  52 if test "$openssl" != "no"; then
  53         sslver=no
  54         if test "$openssl" != "yes"; then
  55                 if test -x $openssl/bin/pkg-config; then
  56                         if $openssl/bin/pkg-config --exists openssl; then
  57                                 SSL_CFLAGS=`$openssl/bin/pkg-config --cflags openssl`
  58                                 LIBS="$LIBS `$openssl/bin/pkg-config --libs openssl`"
  59                                 sslver=`$openssl/bin/pkg-config --modversion openssl`
  60                         fi
  61                 fi
  62                 if test "$sslver" = "no"; then
  63                         SSL_CFLAGS="-I$openssl/include -I$openssl/include/openssl"
  64                         SSL_LIBPATH="-L$openssl/lib"
  65                 fi
  66         else
  67                 if test "$pkgconfigpath" != "NONE"; then
  68                         if $pkgconfigpath --exists openssl; then
  69                                 SSL_CFLAGS=`$pkgconfigpath --cflags openssl`
  70                                 LIBS="$LIBS `$pkgconfigpath --libs openssl`"
  71                                 sslver=`$pkgconfigpath --modversion openssl`
  72                         fi
  73                 fi
  74                 if test "$sslver" = "no"; then
  75                         SSL_CFLAGS="-I/usr/include/openssl"
  76                 fi
  77         fi
  78         if test "$sslver" = "no"; then
  79                 xLIBS="$LIBS";
  80                 xCPPFLAGS="$CPPFLAGS";
  81                 CPPFLAGS="$CPPFLAGS $SSL_CFLAGS $SSL_LIBPATH"
  82                 AC_CHECK_LIB(crypto, main)
  83                 AC_CHECK_LIB(ssl, SSL_new)
  84                 if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  85                         AC_CHECK_HEADER(openssl/ssl.h,[sslver=yes])
  86                         LIBS="$SSL_LIBPATH $LIBS"
  87                 fi
  88                 if test "$sslver" != "yes"; then
  89                         LIBS="$xLIBS"
  90                 fi
  91                 CPPFLAGS="$xCPPFLAGS"
  92         fi
  93         AC_MSG_CHECKING([for SSL])
  94         if test "$sslver" != "no"; then
  95                 SSL_CFLAGS="-DHAVE_OPENSSL_SSL_H=1 $SSL_CFLAGS"
  96                 AC_MSG_RESULT([$sslver])
  97         else
  98                 SSL_CFLAGS=""
  99                 AC_MSG_RESULT([None])
 100                 AC_MSG_ERROR([OpenSSL development libraries missing])
 101         fi
 102 fi
 103 dnl
 104 dnl ------ GNU Readline
 105 READLINE_SHARED_LIBADD=""
 106 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
 107         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
 108 )
 109 READLINE_LIBS=""
 110 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
 111 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
 112 if test "$ac_cv_lib_readline_readline" = "yes"; then
 113         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
 114         xLIBS=$LIBS
 115         LIBS="$LIBS $READLINE_LIBS"
 116         AC_TRY_LINK([
 117         #include <stdio.h>
 118         #include <readline/readline.h>
 119         ],[
 120                 rl_attempted_completion_over = 0;
 121         ],AC_DEFINE(HAVE_READLINE_COMPLETION_OVER))
 122         AC_TRY_LINK([
 123         #include <stdio.h>
 124         #include <readline/readline.h>
 125         ],[
 126                 rl_completion_matches (0, 0);
 127         ],[AC_DEFINE(HAVE_READLINE_RL_COMPLETION_MATCHES)])
 128         LIBS=$xLIBS
 129 fi
 130 dnl ------ iconv
 131 AC_ARG_WITH(iconv, [  --with-iconv[=PREFIX]     iconv library in PREFIX])
 132 if test "$with_iconv" != "no"; then
 133         AC_MSG_CHECKING(for iconv)
 134         oldLIBS="$LIBS"
 135         oldCPPFLAGS="${CPPFLAGS}"
 136         if test "$with_iconv" != "yes" -a "$with_iconv" != ""; then
 137                 LIBS="$LIBS -L${with_iconv}/lib"
 138                 CPPFLAGS="${CPPFLAGS} -I${with_iconv}/include"
 139         fi
 140         AC_TRY_LINK([
 141                 #include <iconv.h>
 142         ],[
 143                 iconv_t t = iconv_open("", "");
 144         ],[
 145                 AC_DEFINE(HAVE_ICONV_H)
 146                 AC_MSG_RESULT(yes)
 147         ],[
 148                 LIBS="$LIBS -liconv"
 149                 AC_TRY_LINK([
 150                         #include <iconv.h>
 151                 ],[
 152                         iconv_t t = iconv_open("", "");
 153                 ],[
 154                         AC_DEFINE(HAVE_ICONV_H)
 155                         AC_MSG_RESULT(yes)
 156                 ],[
 157                         LIBS="$oldLIBS"
 158                         CPPFLAGS="$oldCPPFLAGS"
 159                         AC_MSG_RESULT(no)
 160                 ])
 161         ])
 162 fi
 163 dnl ------ various functions
 164 AC_CHECK_FUNCS(vsnprintf gettimeofday poll strerror_r localtime_r usleep fopen64)
 165 case $host in
 166 *-*-darwin*)
 167         trypoll="no";
 168                 ;;
 169 *)
 170         trypoll="yes";
 171         ;;
 172 esac
 173
 174 if test "$ac_cv_func_poll" = "yes" -a "$trypoll" = "yes"; then
 175         AC_CHECK_HEADERS(sys/poll.h)
 176 fi
 177 dnl ------ socklen_t
 178 dnl We check for socklen_t by making prototypes with the
 179 dnl various types. First socklen_t, then size_t, finally int.
 180 dnl If the prototype succeeds, we're probably safe.
 181 dnl That works if accept is not preprocessor defined (such sa AIX)
 182 AC_MSG_CHECKING([for socklen_t])
 183 AC_CACHE_VAL(ac_cv_check_socklen_t,[ac_cv_check_socklen_t=''
 184         AC_TRY_COMPILE([
 185 #include <sys/types.h>
 186 #include <sys/socket.h>
 187 #ifdef __cplusplus
 188 extern "C" {
 189 #endif
 190 #define try 1
 191 #ifdef AIX
 192 #if AIX >= 51
 193 #define try 0
 194 #endif
 195 #endif
 196 #if try
 197 extern int accept(int, struct sockaddr *, socklen_t *);
 198 #endif
 199 #ifdef __cplusplus
 200 }
 201 #endif
 202         ],,[ac_cv_check_socklen_t=socklen_t],[
 203                 AC_TRY_COMPILE([
 204 #include <sys/types.h>
 205 #include <sys/socket.h>
 206 #ifdef __cplusplus
 207 extern "C" {
 208 #endif
 209 #define try 1
 210 #ifdef AIX
 211 #if AIX >= 42
 212 #define try 0
 213 #endif
 214 #endif
 215 #if try
 216 extern int accept(int, struct sockaddr *, size_t t *);
 217 #endif
 218 #ifdef __cplusplus
 219 }
 220 #endif
 221                 ],,[ac_cv_check_socklen_t=size_t],[ac_cv_check_socklen_t=int])
 222         ])
 223 ])
 224 AC_MSG_RESULT($ac_cv_check_socklen_t)
 225 AC_DEFINE_UNQUOTED(YAZ_SOCKLEN_T,$ac_cv_check_socklen_t)
 226 AC_DEFINE(YAZ_USE_NEW_LOG)
 227 dnl
 228 dnl ------ tcpd
 229 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
 230 if test "$enable_tcpd" -a "$enable_tcpd" != "no"; then
 231         oldLibs=$LIBS
 232         oldCPPFLAGS=$CPPFLAGS
 233         if test "$enable_tcpd" != "yes"; then
 234                 LIBS="$LIBS -L$enable_tcpd/lib"
 235                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 236         fi
 237         AC_MSG_CHECKING(for working tcpd.h)
 238         LIBS="$LIBS -lwrap -lnsl"
 239         AC_TRY_LINK([#include <syslog.h>
 240 #include <tcpd.h>
 241         int allow_severity = LOG_INFO;
 242         int deny_severity = LOG_WARNING;],
 243         [struct request_info request_info; int i;
 244         i = hosts_access(&request_info);],
 245         tcpd_ok=1, tcpd_ok=0)
 246         if test "$tcpd_ok" = "0"; then
 247                 AC_MSG_RESULT(no)
 248                 AC_MSG_ERROR([tcpd development libraries missing])
 249                 LIBS=$oldLibs
 250                 CPPFLAGS=$oldCPPFLAGS
 251         else
 252                 AC_MSG_RESULT(yes)
 253                 AC_DEFINE(HAVE_TCPD_H)
 254         fi
 255 fi
 256 dnl
 257 AC_SUBST(THREAD_CFLAGS)
 258 HAVETHREADS=0
 259 THREAD_CFLAGS=""
 260 LIBTHREAD=""
 261 dnl
 262 dnl ------ GNU threads
 263 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 264 AC_SUBST(LIBPTH)
 265 if test "$enable_pth" = "yes"; then
 266         OLIBS=$LIBS
 267         AC_CHECK_LIB(pth,main)
 268         if test "$ac_cv_lib_pth_main" = "yes"; then
 269                 AC_CHECK_HEADERS(pth.h)
 270                 if test "$ac_cv_header_pth_h" = "yes"; then
 271                         LIBTHREAD="-lpth"
 272                         THREAD_CFLAGS="-DYAZ_GNU_THREADS=1"
 273                         HAVETHREADS=1
 274                 fi
 275         fi
 276         LIBS="$OLIBS $LIBTHREAD"
 277 fi
 278 dnl
 279 dnl ------ POSIX Threads
 280 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 281 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 282         OLIBS=$LIBS
 283         OCC=$CC
 284         AC_CHECK_LIB(pthread,main)
 285         AC_MSG_CHECKING(for working POSIX Threads)
 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 "$thread_ok" = "yes"; then
 293                 AC_MSG_RESULT(yes)
 294                 LIBTHREAD="-lpthread"
 295                 THREAD_CFLAGS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 296                 HAVETHREADS=1
 297         else
 298                 CC="$CC -pthread"
 299                 AC_TRY_LINK([#include <pthread.h>
 300                         void *func(void *p) { return 0; }
 301                         ],[
 302                         pthread_t pthread_id;
 303                         pthread_create (&pthread_id, 0, func, 0);],
 304                         thread_ok=yes,thread_ok=no)
 305                 if test "$thread_ok" = "yes"; then
 306                         AC_MSG_RESULT([yes,BSD])
 307                         THREAD_CFLAGS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 308                         LIBTHREAD="-pthread"
 309                         HAVETHREADS=1
 310                 fi
 311         fi
 312         if test "$thread_ok" = "no"; then
 313                 AC_MSG_RESULT(no)
 314         fi
 315         CC=$OCC
 316         LIBS="$OLIBS $LIBTHREAD"
 317 fi
 318 dnl
 319 dnl ----- libXML2
 320 AC_SUBST(XML2_LIBS)
 321 AC_SUBST(XML2_CFLAGS)
 322 xml2dir=default
 323 AC_ARG_WITH(xml2, [  --with-xml2[=PREFIX]      use libxml2 in PREFIX],[xml2dir=$withval])
 324 if test "$xml2dir" = "yes" -o "$xml2dir" = "default"; then
 325         for d in /usr /usr/local; do
 326                 if test -x $d/bin/xml2-config; then
 327                         xml2dir=$d
 328                 fi
 329         done
 330 fi
 331 if test "$xml2dir" != "no"; then
 332         AC_MSG_CHECKING(for libXML2)
 333         if test -x $xml2dir/bin/xml2-config; then
 334                 XML2_LIBS=`$xml2dir/bin/xml2-config --libs`
 335                 LIBS="$XML2_LIBS $LIBS"
 336                 XML2_CFLAGS=`$xml2dir/bin/xml2-config --cflags`
 337                 XML2_VER=`$xml2dir/bin/xml2-config --version`
 338                 AC_MSG_RESULT($XML2_VER)
 339                 AC_DEFINE(HAVE_XML2)
 340         else
 341                 AC_MSG_RESULT([Not found])
 342                 if test "$xml2dir" = "default"; then
 343                         AC_MSG_WARN([Libxml2 development libraries not found.])
 344                         AC_MSG_WARN([YAZ will NOT support SRW/SRU.])
 345                 else
 346                         AC_MSG_ERROR([libXML2 development libraries not found.])
 347                 fi
 348         fi
 349 fi
 350 dnl
 351 dnl ------ Memory debugging
 352 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 353 if test "$enable_memdebug" = "yes"; then
 354         AC_DEFINE(TRACE_XMALLOC,2)
 355 elif test "$enable_memdebug" = "no"; then
 356         AC_DEFINE(TRACE_XMALLOC,0)
 357 fi
 358 dnl
 359 dnl ------ Using this for "in-source" yaz-config
 360 AC_SUBST(YAZ_SRC_ROOT)
 361 AC_SUBST(YAZ_BUILD_ROOT)
 362 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 363 YAZ_BUILD_ROOT=`pwd`
 364 dnl
 365 dnl ------ Makefiles
 366 dnl
 367 AC_OUTPUT([
 368 Makefile
 369 yaz.spec
 370 src/Makefile
 371 test/Makefile
 372 util/Makefile
 373 include/Makefile
 374 include/yaz/Makefile
 375 client/Makefile
 376 ztest/Makefile
 377 zoom/Makefile
 378 doc/Makefile
 379 doc/yaz.xml
 380 doc/yazhtml.dsl
 381 doc/yazprint.dsl
 382 doc/tkl.xsl
 383 doc/yazhtml.xsl
 384 etc/Makefile
 385 yaz-config
 386 Doxyfile
 387 ],[sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config > util/yaz-config && chmod +x yaz-config util/yaz-config])