configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.43 2001-04-05 13:08:48 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.7)
   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 AC_ARG_ENABLE(comp,[  --disable-comp          use old encoders, i.e. disable the YAZ ASN.1 Compiler], , enable_comp=yes)
  19 if test "$enable_comp" = "yes"; then
  20         EXTRAMODULE="z39.50"
  21         HFILE=${srcdir}/include/yaz/z-proto.h
  22 else
  23         EXTRAMODULE=asn
  24         HFILE=${srcdir}/asn/prt-proto.h
  25 fi
  26 AC_ARG_ENABLE(module,[  --enable-module=\"mod ..\" ill],[
  27  EXTRAMODULE="$EXTRAMODULE $enable_module"])
  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
  37 AC_MSG_CHECKING(whether proto.h needs to be generated)
  38 yaz_include=${srcdir}/include/yaz
  39 if test -r ${yaz_include}/proto.h && cmp -s $HFILE ${yaz_include}/proto.h; then
  40         AC_MSG_RESULT(no)
  41 else
  42         AC_MSG_RESULT(yes)
  43         cp -f $HFILE ${yaz_include}/proto.h
  44         if test "$enable_comp" != "yes"; then
  45                 cp ${srcdir}/asn/*.h ${yaz_include}
  46         fi
  47 fi
  48 dnl
  49 dnl ----- Sockets
  50 checkBoth=0
  51 AC_CHECK_FUNC(connect)
  52 if test "$ac_cv_func_connect" = "no"; then
  53         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  54 fi
  55 if test "$checkBoth" = "1"; then
  56         oldLibs=$LIBS
  57         LIBS="$LIBS -lsocket -lnsl"
  58         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  59 fi
  60 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  61 dnl
  62 dnl ------ Open SSL
  63 openssl=no
  64 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  65 if test "$openssl" = "yes"; then
  66         AC_CHECK_LIB(crypto, main)
  67         AC_CHECK_LIB(ssl, SSL_new)
  68         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  69                 AC_CHECK_HEADERS(openssl/ssl.h)
  70         fi
  71 fi
  72 dnl ------ GNU Readline
  73 READLINE_SHARED_LIBADD=""
  74 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  75         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  76 )
  77 READLINE_LIBS=""
  78 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  79 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  80 if test "$ac_cv_lib_readline_readline" = "yes"; then
  81         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  82 fi
  83 dnl ------ snprintf
  84 AC_CHECK_FUNCS(vsnprintf gettimeofday)
  85 dnl
  86 dnl ------ tcpd
  87 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  88 if test "$enable_tcpd" != ""; then
  89         oldLibs=$LIBS
  90         oldCPPFLAGS=$CPPFLAGS
  91         if test "$enable_tcpd" != "yes"; then
  92                 LIBS="$LIBS -L$enable_tcpd/lib"
  93                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  94         fi
  95         AC_MSG_CHECKING(for working tcpd.h)
  96         LIBS="$LIBS -lwrap -lnsl"
  97         AC_TRY_LINK([#include <syslog.h>
  98 #include <tcpd.h>
  99         int allow_severity = LOG_INFO;
 100         int deny_severity = LOG_WARNING;],
 101         [struct request_info request_info; int i;
 102         i = hosts_access(&request_info);],
 103         tcpd_ok=1, tcpd_ok=0)
 104         if test "$tcpd_ok" = "0"; then
 105                 AC_MSG_RESULT(no)
 106                 LIBS=$oldLibs
 107                 CPPFLAGS=$oldCPPFLAGS
 108         else
 109                 AC_MSG_RESULT(yes)
 110                 AC_DEFINE(HAVE_TCPD_H)
 111         fi
 112 fi
 113 dnl
 114 dnl ------ Headers
 115 AC_STDC_HEADERS
 116 if test "$ac_cv_header_stdc" = "no"; then
 117         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 118 fi
 119 dnl
 120 dnl ------ Threads
 121 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 122 AC_SUBST(LIBTHREAD)
 123 if test "$enable_threads" = "yes"; then
 124         OLIBS=$LIBS
 125         AC_CHECK_LIB(pthread,main)
 126         AC_MSG_CHECKING(for working POSIX Threads)
 127         AC_TRY_LINK([#include <pthread.h>
 128         void *func(void *p) { return 0; }
 129         ],[
 130         pthread_t pthread_id;
 131         pthread_create (&pthread_id, 0, func, 0);],
 132                 thread_ok=yes,thread_ok=no)
 133         if test "$thread_ok" = "yes"; then
 134                 LIBTHREAD=-lpthread
 135                 AC_MSG_RESULT(yes)
 136                 HAVETHREADS=1
 137         else
 138                 LIBTHREAD=""
 139                 AC_MSG_RESULT(no)
 140                 HAVETHREADS=0
 141         fi
 142         LIBS=$OLIBS
 143 fi
 144 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 145 dnl ------ Using this for "in-source" yaz-config
 146 AC_SUBST(YAZ_SRC_ROOT)
 147 AC_SUBST(YAZ_BUILD_ROOT)
 148 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 149 YAZ_BUILD_ROOT=`pwd`
 150 dnl
 151 if test -f ${srcdir}/lib/yaz-config.in; then
 152         rm ${srcdir}/lib/yaz-config.in
 153 fi
 154 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 155 dnl
 156 SUBDIRS_VAR="util odr $EXTRAMODULE zutil comstack ccl tab retrieval server include lib client ztest"
 157 AC_SUBST(SUBDIRS_VAR)
 158 dnl ------ Makefiles
 159 dnl
 160 AC_OUTPUT([
 161 Makefile
 162 util/Makefile
 163 odr/Makefile
 164 z39.50/Makefile
 165 asn/Makefile
 166 ill/Makefile
 167 zutil/Makefile
 168 comstack/Makefile
 169 ccl/Makefile
 170 tab/Makefile
 171 retrieval/Makefile
 172 server/Makefile
 173 include/Makefile
 174 include/yaz/Makefile
 175 lib/Makefile
 176 client/Makefile
 177 ztest/Makefile
 178 doc/Makefile
 179 yaz-config
 180 lib/yaz-config
 181 ],[chmod +x yaz-config lib/yaz-config])