configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.61 2002-02-20 14:47:05 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.8.6)
   6 dnl
   7 AC_SUBST(READLINE_LIBS)
   8 dnl ------ Checking programs
   9 AC_PROG_CC
  10 AC_PROG_CPP
  11 AC_PROG_INSTALL
  12 AM_DISABLE_SHARED
  13 AM_PROG_LIBTOOL
  14 dnl
  15 dnl ----- yaz-comp: The Yaz Compiler
  16 AC_SUBST(EXTRAMODULE)
  17 AC_SUBST(EXTRALIB)
  18
  19 EXTRAMODULE="z39.50 zutil"
  20
  21 AC_ARG_ENABLE(modules,[  --enable-modules=\"mod ..\" ill],[
  22 if test "$enable_modules" != "no"; then
  23                 EXTRAMODULE="$EXTRAMODULE $enable_modules"
  24 fi
  25 ],[
  26 EXTRAMODULE="$EXTRAMODULE ill ccl zoom"
  27 ])
  28 EXTRALIB=""
  29 for module in $EXTRAMODULE; do
  30         EXTRALIB="$EXTRALIB ../$module/lib${module}.la"
  31         if test $module = "z39.50"; then
  32                 module=z3950
  33         fi
  34         AC_DEFINE_UNQUOTED(YAZ_MODULE_${module})
  35 done
  36 dnl ----- Sockets
  37 checkBoth=0
  38 AC_CHECK_FUNC(connect)
  39 if test "$ac_cv_func_connect" = "no"; then
  40         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  41 fi
  42 if test "$checkBoth" = "1"; then
  43         oldLibs=$LIBS
  44         LIBS="$LIBS -lsocket -lnsl"
  45         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  46 fi
  47 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  48 dnl
  49 dnl ------ Open SSL
  50 openssl=no
  51 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  52 if test "$openssl" != "no"; then
  53         xLDFLAGS="$LDFLAGS";
  54         xCFLAGS="$CFLAGS";
  55         if test "$openssl" != "yes"; then
  56                 CFLAGS="-I$openssl/include -I$openssl/include/openssl $CFLAGS"
  57                 LDFLAGS="-L$openssl/lib $LDFLAGS"
  58         fi
  59         AC_CHECK_LIB(crypto, main)
  60         AC_CHECK_LIB(ssl, SSL_new)
  61         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  62                 AC_CHECK_HEADERS(openssl/ssl.h)
  63         else
  64                 LDFLAGS="$xLDFLAGS";
  65                 CFLAGS="$xCFLAGS";
  66         fi
  67 fi
  68 dnl ------ GNU Readline
  69 READLINE_SHARED_LIBADD=""
  70 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  71         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  72 )
  73 READLINE_LIBS=""
  74 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  75 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  76 if test "$ac_cv_lib_readline_readline" = "yes"; then
  77         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  78 fi
  79 dnl ------ various functions
  80 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
  81 if test "$ac_cv_func_poll" = "yes"; then
  82         AC_CHECK_HEADERS(sys/poll.h)
  83 fi
  84 dnl
  85 dnl ------ tcpd
  86 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  87 if test "$enable_tcpd" != ""; then
  88         oldLibs=$LIBS
  89         oldCPPFLAGS=$CPPFLAGS
  90         if test "$enable_tcpd" != "yes"; then
  91                 LIBS="$LIBS -L$enable_tcpd/lib"
  92                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  93         fi
  94         AC_MSG_CHECKING(for working tcpd.h)
  95         LIBS="$LIBS -lwrap -lnsl"
  96         AC_TRY_LINK([#include <syslog.h>
  97 #include <tcpd.h>
  98         int allow_severity = LOG_INFO;
  99         int deny_severity = LOG_WARNING;],
 100         [struct request_info request_info; int i;
 101         i = hosts_access(&request_info);],
 102         tcpd_ok=1, tcpd_ok=0)
 103         if test "$tcpd_ok" = "0"; then
 104                 AC_MSG_RESULT(no)
 105                 LIBS=$oldLibs
 106                 CPPFLAGS=$oldCPPFLAGS
 107         else
 108                 AC_MSG_RESULT(yes)
 109                 AC_DEFINE(HAVE_TCPD_H)
 110         fi
 111 fi
 112 dnl
 113 dnl ------ Headers
 114 AC_CHECK_HEADERS(fnmatch.h)
 115 AC_STDC_HEADERS
 116 if test "$ac_cv_header_stdc" = "no"; then
 117         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 118 fi
 119 dnl
 120 AC_SUBST(LIBTHREAD)
 121 AC_SUBST(CFLAGSTHREADS)
 122 HAVETHREADS=0
 123 CFLAGSTHREADS=""
 124 LIBTHREAD=""
 125 dnl
 126 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 127 AC_SUBST(LIBPTH)
 128 if test "$enable_pth" = "yes"; then
 129         OLIBS=$LIBS
 130         AC_CHECK_LIB(pth,main)
 131         if test "$ac_cv_lib_pth_main" = "yes"; then
 132                 AC_CHECK_HEADERS(pth.h)
 133                 if test "$ac_cv_header_pth_h" = "yes"; then
 134                         LIBTHREAD="-lpth"
 135                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 136                         HAVETHREADS=1
 137                 fi
 138         fi
 139         LIBS=$OLIBS
 140 fi
 141 dnl
 142 dnl ------ Memory debugging
 143 AC_ARG_ENABLE(memdebug, [  --enable-memdebug       enable memory debugging],[enable_memdebug=$enableval],[enable_memdebug=none])
 144 if test "$enable_memdebug" = "yes"; then
 145         AC_DEFINE(TRACE_XMALLOC,2)
 146 elif test "$enable_memdebug" = "no"; then
 147         AC_DEFINE(TRACE_XMALLOC,0)
 148 fi
 149 dnl
 150 dnl ------ POSIX Threads
 151 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 152 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 153         OLIBS=$LIBS
 154         OCC=$CC
 155         AC_CHECK_LIB(pthread,main)
 156         AC_MSG_CHECKING(for working POSIX Threads)
 157         AC_TRY_LINK([#include <pthread.h>
 158         void *func(void *p) { return 0; }
 159         ],[
 160         pthread_t pthread_id;
 161         pthread_create (&pthread_id, 0, func, 0);],
 162                 thread_ok=yes,thread_ok=no)
 163         if test "$thread_ok" = "yes"; then
 164                 AC_MSG_RESULT(yes)
 165                 LIBTHREAD=-lpthread
 166                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 167                 HAVETHREADS=1
 168         else
 169                 CC="$CC -pthread"
 170                 AC_TRY_LINK([#include <pthread.h>
 171                         void *func(void *p) { return 0; }
 172                         ],[
 173                         pthread_t pthread_id;
 174                         pthread_create (&pthread_id, 0, func, 0);],
 175                         thread_ok=yes,thread_ok=no)
 176                 if test "$thread_ok" = "yes"; then
 177                         AC_MSG_RESULT([yes,BSD])
 178                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 179                         HAVETHREADS=1
 180                 fi
 181         fi
 182         if test "$thread_ok" = "no"; then
 183                 AC_MSG_RESULT(no)
 184         fi
 185         CC=$OCC
 186         LIBS=$OLIBS
 187 fi
 188 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 189 dnl ------ Using this for "in-source" yaz-config
 190 AC_SUBST(YAZ_SRC_ROOT)
 191 AC_SUBST(YAZ_BUILD_ROOT)
 192 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 193 YAZ_BUILD_ROOT=`pwd`
 194 dnl
 195 if test -f ${srcdir}/lib/yaz-config.in; then
 196         rm ${srcdir}/lib/yaz-config.in
 197 fi
 198 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 199 dnl
 200 SUBDIRS_VAR="util odr comstack $EXTRAMODULE tab retrieval server include lib include client ztest"
 201 AC_SUBST(SUBDIRS_VAR)
 202 dnl ------ Makefiles
 203 dnl
 204 AC_OUTPUT([
 205 Makefile
 206 util/Makefile
 207 odr/Makefile
 208 z39.50/Makefile
 209 ill/Makefile
 210 zutil/Makefile
 211 comstack/Makefile
 212 ccl/Makefile
 213 tab/Makefile
 214 retrieval/Makefile
 215 server/Makefile
 216 include/Makefile
 217 include/yaz/Makefile
 218 lib/Makefile
 219 zoom/Makefile
 220 client/Makefile
 221 ztest/Makefile
 222 doc/Makefile
 223 yaz-config
 224 lib/yaz-config
 225 ],[chmod +x yaz-config lib/yaz-config])