configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.42 2001-03-21 12:43:36 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 "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  65                 AC_CHECK_HEADERS(openssl/ssl.h)
  66         fi
  67 fi
  68 dnl ------ GNU Readline
  69 READLINE_SHARED_LIBADD=""
  70 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  71         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  72 )
  73 READLINE_LIBS=""
  74 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$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 ------ snprintf
  80 AC_CHECK_FUNCS(vsnprintf gettimeofday)
  81 dnl
  82 dnl ------ tcpd
  83 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  84 if test "$enable_tcpd" != ""; then
  85         oldLibs=$LIBS
  86         oldCPPFLAGS=$CPPFLAGS
  87         if test "$enable_tcpd" != "yes"; then
  88                 LIBS="$LIBS -L$enable_tcpd/lib"
  89                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  90         fi
  91         AC_MSG_CHECKING(for working tcpd.h)
  92         LIBS="$LIBS -lwrap -lnsl"
  93         AC_TRY_LINK([#include <syslog.h>
  94 #include <tcpd.h>
  95         int allow_severity = LOG_INFO;
  96         int deny_severity = LOG_WARNING;],
  97         [struct request_info request_info; int i;
  98         i = hosts_access(&request_info);],
  99         tcpd_ok=1, tcpd_ok=0)
 100         if test "$tcpd_ok" = "0"; then
 101                 AC_MSG_RESULT(no)
 102                 LIBS=$oldLibs
 103                 CPPFLAGS=$oldCPPFLAGS
 104         else
 105                 AC_MSG_RESULT(yes)
 106                 AC_DEFINE(HAVE_TCPD_H)
 107         fi
 108 fi
 109 dnl
 110 dnl ------ Headers
 111 AC_STDC_HEADERS
 112 if test "$ac_cv_header_stdc" = "no"; then
 113         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 114 fi
 115 dnl
 116 dnl ------ Threads
 117 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 118 AC_SUBST(LIBTHREAD)
 119 if test "$enable_threads" = "yes"; then
 120         OLIBS=$LIBS
 121         AC_CHECK_LIB(pthread,main)
 122         AC_MSG_CHECKING(for working POSIX Threads)
 123         AC_TRY_LINK([#include <pthread.h>
 124         void *func(void *p) { return 0; }
 125         ],[
 126         pthread_t pthread_id;
 127         pthread_create (&pthread_id, 0, func, 0);],
 128                 thread_ok=yes,thread_ok=no)
 129         if test "$thread_ok" = "yes"; then
 130                 LIBTHREAD=-lpthread
 131                 AC_MSG_RESULT(yes)
 132                 HAVETHREADS=1
 133         else
 134                 LIBTHREAD=""
 135                 AC_MSG_RESULT(no)
 136                 HAVETHREADS=0
 137         fi
 138         LIBS=$OLIBS
 139 fi
 140 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 141 dnl ------ Using this for "in-source" yaz-config
 142 AC_SUBST(YAZ_SRC_ROOT)
 143 AC_SUBST(YAZ_BUILD_ROOT)
 144 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 145 YAZ_BUILD_ROOT=`pwd`
 146 dnl
 147 if test -f ${srcdir}/lib/yaz-config.in; then
 148         rm ${srcdir}/lib/yaz-config.in
 149 fi
 150 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 151 dnl
 152 SUBDIRS_VAR="util odr $ASNMODULE $ILLMODULE zutil comstack ccl tab retrieval server include lib client ztest"
 153 AC_SUBST(SUBDIRS_VAR)
 154 dnl ------ Makefiles
 155 dnl
 156 AC_OUTPUT([
 157 Makefile
 158 util/Makefile
 159 odr/Makefile
 160 z39.50/Makefile
 161 asn/Makefile
 162 ill/Makefile
 163 zutil/Makefile
 164 comstack/Makefile
 165 ccl/Makefile
 166 tab/Makefile
 167 retrieval/Makefile
 168 server/Makefile
 169 include/Makefile
 170 include/yaz/Makefile
 171 lib/Makefile
 172 client/Makefile
 173 ztest/Makefile
 174 doc/Makefile
 175 yaz-config
 176 lib/yaz-config
 177 ],[chmod +x yaz-config lib/yaz-config])