configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2000
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.39 2000-11-29 14:22:47 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(ASNMODULE)
  17 AC_SUBST(ILLMODULE)
  18 AC_SUBST(ILLLIB)
  19 AC_ARG_ENABLE(comp,[  --disable-comp          use old encoders, i.e. disable the YAZ ASN.1 Compiler], , enable_comp=yes)
  20 if test "$enable_comp" = "yes"; then
  21         ASNMODULE="z39.50"
  22         ILLMODULE="ill"
  23         ILLLIB=../ill/libill.la
  24         ASN_MAKEFILES="z39.50/Makefile ill/Makefile"
  25         HFILE=${srcdir}/include/yaz/z-proto.h
  26 else
  27         ILLMODULE=""
  28         ASNMODULE=asn
  29         ILLLIB=""
  30         ASN_MAKEFILES="asn/Makefile"
  31         HFILE=${srcdir}/asn/prt-proto.h
  32 fi
  33 AC_MSG_CHECKING(whether proto.h needs to be generated)
  34 yaz_include=${srcdir}/include/yaz
  35 if test -r ${yaz_include}/proto.h && cmp -s $HFILE ${yaz_include}/proto.h; then
  36         AC_MSG_RESULT(no)
  37 else
  38         AC_MSG_RESULT(yes)
  39         cp -f $HFILE ${yaz_include}/proto.h
  40         if test "$enable_comp" != "yes"; then
  41                 cp ${srcdir}/asn/*.h ${yaz_include}
  42         fi
  43 fi
  44 dnl
  45 dnl ----- Sockets
  46 checkBoth=0
  47 AC_CHECK_FUNC(connect)
  48 if test "$ac_cv_func_connect" = "no"; then
  49         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  50 fi
  51 if test "$checkBoth" = "1"; then
  52         oldLibs=$LIBS
  53         LIBS="$LIBS -lsocket -lnsl"
  54         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  55 fi
  56 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  57 dnl
  58 dnl ------ Open SSL
  59 openssl=no
  60 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  61 if test "$openssl" = "yes"; then
  62         AC_CHECK_LIB(crypto, main)
  63         AC_CHECK_LIB(ssl, SSL_new)
  64         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  65                 AC_CHECK_HEADERS(openssl/ssl.h)
  66         fi
  67 fi
  68 dnl ------ GNU Readline
  69 READLINE_LIBS=""
  70 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline"])
  71 if test "$ac_cv_lib_readline_readline" = "no"; then
  72         AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline -ltermcap"])
  73 fi
  74 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  75 if test "$ac_cv_lib_readline_readline" = "yes"; then
  76         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  77 fi
  78 dnl ------ snprintf
  79 AC_CHECK_FUNCS(vsnprintf gettimeofday)
  80 dnl
  81 dnl ------ tcpd
  82 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  83 if test "$enable_tcpd" != ""; then
  84         oldLibs=$LIBS
  85         oldCPPFLAGS=$CPPFLAGS
  86         if test "$enable_tcpd" != "yes"; then
  87                 LIBS="$LIBS -L$enable_tcpd/lib"
  88                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  89         fi
  90         AC_MSG_CHECKING(for working tcpd.h)
  91         LIBS="$LIBS -lwrap -lnsl"
  92         AC_TRY_LINK([#include <syslog.h>
  93 #include <tcpd.h>
  94         int allow_severity = LOG_INFO;
  95         int deny_severity = LOG_WARNING;],
  96         [struct request_info request_info; int i;
  97         i = hosts_access(&request_info);],
  98         tcpd_ok=1, tcpd_ok=0)
  99         if test "$tcpd_ok" = "0"; then
 100                 AC_MSG_RESULT(no)
 101                 LIBS=$oldLibs
 102                 CPPFLAGS=$oldCPPFLAGS
 103         else
 104                 AC_MSG_RESULT(yes)
 105                 AC_DEFINE(HAVE_TCPD_H)
 106         fi
 107 fi
 108 dnl
 109 dnl ------ Headers
 110 AC_STDC_HEADERS
 111 if test "$ac_cv_header_stdc" = "no"; then
 112         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 113 fi
 114 dnl
 115 dnl ------ Threads
 116 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 117 AC_SUBST(LIBTHREAD)
 118 if test "$enable_threads" = "yes"; then
 119         OLIBS=$LIBS
 120         AC_CHECK_LIB(pthread,main)
 121         AC_MSG_CHECKING(for working POSIX Threads)
 122         AC_TRY_LINK([#include <pthread.h>
 123         void *func(void *p) { return 0; }
 124         ],[
 125         pthread_t pthread_id;
 126         pthread_create (&pthread_id, 0, func, 0);],
 127                 thread_ok=yes,thread_ok=no)
 128         if test "$thread_ok" = "yes"; then
 129                 LIBTHREAD=-lpthread
 130                 AC_MSG_RESULT(yes)
 131                 HAVETHREADS=1
 132         else
 133                 LIBTHREAD=""
 134                 AC_MSG_RESULT(no)
 135                 HAVETHREADS=0
 136         fi
 137         LIBS=$OLIBS
 138 fi
 139 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 140 dnl ------ Using this for "in-source" yaz-config
 141 AC_SUBST(YAZ_SRC_ROOT)
 142 YAZ_SRC_ROOT=`pwd`
 143 dnl
 144 SUBDIRS_VAR="util odr $ASNMODULE $ILLMODULE zutil comstack ccl tab retrieval server include lib client ztest"
 145 AC_SUBST(SUBDIRS_VAR)
 146 if test -f lib/yaz-config.in; then
 147         rm lib/yaz-config.in
 148 fi
 149 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < yaz-config.in >lib/yaz-config.in
 150 dnl
 151 dnl ------ Makefiles
 152 dnl
 153 AC_OUTPUT([
 154 Makefile
 155 util/Makefile
 156 odr/Makefile
 157 z39.50/Makefile
 158 asn/Makefile
 159 ill/Makefile
 160 zutil/Makefile
 161 comstack/Makefile
 162 ccl/Makefile
 163 tab/Makefile
 164 retrieval/Makefile
 165 server/Makefile
 166 include/Makefile
 167 include/yaz/Makefile
 168 lib/Makefile
 169 client/Makefile
 170 ztest/Makefile
 171 doc/Makefile
 172 yaz-config
 173 lib/yaz-config
 174 ],[chmod +x yaz-config lib/yaz-config])