configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.44 2001-04-06 12:26:46 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=${srcdir}/asn/prt-proto.h
  25 fi
  26 AC_ARG_ENABLE(modules,[  --enable-modules=\"mod ..\" ill],[
  27 if test "$enable_modules" != "no"; then
  28                 EXTRAMODULE="$EXTRAMODULE $enable_modules"
  29 fi
  30 ],[
  31 EXTRAMODULE="$EXTRAMODULE ill ccl"
  32 ])
  33 EXTRALIB=""
  34 echo $EXTRAMODULE
  35 for module in $EXTRAMODULE; do
  36         EXTRALIB="$EXTRALIB ../$module/lib${module}.la"
  37         if test $module = "z39.50"; then
  38                 module=z3950
  39         fi
  40         AC_DEFINE_UNQUOTED(YAZ_MODULE_${module})
  41 done
  42
  43 AC_MSG_CHECKING(whether proto.h needs to be generated)
  44 yaz_include=${srcdir}/include/yaz
  45 if test -r ${yaz_include}/proto.h && cmp -s $HFILE ${yaz_include}/proto.h; then
  46         AC_MSG_RESULT(no)
  47 else
  48         AC_MSG_RESULT(yes)
  49         cp -f $HFILE ${yaz_include}/proto.h
  50         if test "$enable_comp" != "yes"; then
  51                 cp ${srcdir}/asn/*.h ${yaz_include}
  52         fi
  53 fi
  54 dnl
  55 dnl ----- Sockets
  56 checkBoth=0
  57 AC_CHECK_FUNC(connect)
  58 if test "$ac_cv_func_connect" = "no"; then
  59         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  60 fi
  61 if test "$checkBoth" = "1"; then
  62         oldLibs=$LIBS
  63         LIBS="$LIBS -lsocket -lnsl"
  64         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  65 fi
  66 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  67 dnl
  68 dnl ------ Open SSL
  69 openssl=no
  70 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  71 if test "$openssl" = "yes"; then
  72         AC_CHECK_LIB(crypto, main)
  73         AC_CHECK_LIB(ssl, SSL_new)
  74         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  75                 AC_CHECK_HEADERS(openssl/ssl.h)
  76         fi
  77 fi
  78 dnl ------ GNU Readline
  79 READLINE_SHARED_LIBADD=""
  80 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  81         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  82 )
  83 READLINE_LIBS=""
  84 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  85 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  86 if test "$ac_cv_lib_readline_readline" = "yes"; then
  87         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  88 fi
  89 dnl ------ snprintf
  90 AC_CHECK_FUNCS(vsnprintf gettimeofday)
  91 dnl
  92 dnl ------ tcpd
  93 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  94 if test "$enable_tcpd" != ""; then
  95         oldLibs=$LIBS
  96         oldCPPFLAGS=$CPPFLAGS
  97         if test "$enable_tcpd" != "yes"; then
  98                 LIBS="$LIBS -L$enable_tcpd/lib"
  99                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
 100         fi
 101         AC_MSG_CHECKING(for working tcpd.h)
 102         LIBS="$LIBS -lwrap -lnsl"
 103         AC_TRY_LINK([#include <syslog.h>
 104 #include <tcpd.h>
 105         int allow_severity = LOG_INFO;
 106         int deny_severity = LOG_WARNING;],
 107         [struct request_info request_info; int i;
 108         i = hosts_access(&request_info);],
 109         tcpd_ok=1, tcpd_ok=0)
 110         if test "$tcpd_ok" = "0"; then
 111                 AC_MSG_RESULT(no)
 112                 LIBS=$oldLibs
 113                 CPPFLAGS=$oldCPPFLAGS
 114         else
 115                 AC_MSG_RESULT(yes)
 116                 AC_DEFINE(HAVE_TCPD_H)
 117         fi
 118 fi
 119 dnl
 120 dnl ------ Headers
 121 AC_STDC_HEADERS
 122 if test "$ac_cv_header_stdc" = "no"; then
 123         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 124 fi
 125 dnl
 126 dnl ------ Threads
 127 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 128 AC_SUBST(LIBTHREAD)
 129 if test "$enable_threads" = "yes"; then
 130         OLIBS=$LIBS
 131         AC_CHECK_LIB(pthread,main)
 132         AC_MSG_CHECKING(for working POSIX Threads)
 133         AC_TRY_LINK([#include <pthread.h>
 134         void *func(void *p) { return 0; }
 135         ],[
 136         pthread_t pthread_id;
 137         pthread_create (&pthread_id, 0, func, 0);],
 138                 thread_ok=yes,thread_ok=no)
 139         if test "$thread_ok" = "yes"; then
 140                 LIBTHREAD=-lpthread
 141                 AC_MSG_RESULT(yes)
 142                 HAVETHREADS=1
 143         else
 144                 LIBTHREAD=""
 145                 AC_MSG_RESULT(no)
 146                 HAVETHREADS=0
 147         fi
 148         LIBS=$OLIBS
 149 fi
 150 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 151 dnl ------ Using this for "in-source" yaz-config
 152 AC_SUBST(YAZ_SRC_ROOT)
 153 AC_SUBST(YAZ_BUILD_ROOT)
 154 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 155 YAZ_BUILD_ROOT=`pwd`
 156 dnl
 157 if test -f ${srcdir}/lib/yaz-config.in; then
 158         rm ${srcdir}/lib/yaz-config.in
 159 fi
 160 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 161 dnl
 162 SUBDIRS_VAR="util odr $EXTRAMODULE zutil comstack tab retrieval server include lib client ztest"
 163 AC_SUBST(SUBDIRS_VAR)
 164 dnl ------ Makefiles
 165 dnl
 166 AC_OUTPUT([
 167 Makefile
 168 util/Makefile
 169 odr/Makefile
 170 z39.50/Makefile
 171 asn/Makefile
 172 ill/Makefile
 173 zutil/Makefile
 174 comstack/Makefile
 175 ccl/Makefile
 176 tab/Makefile
 177 retrieval/Makefile
 178 server/Makefile
 179 include/Makefile
 180 include/yaz/Makefile
 181 lib/Makefile
 182 client/Makefile
 183 ztest/Makefile
 184 doc/Makefile
 185 yaz-config
 186 lib/yaz-config
 187 ],[chmod +x yaz-config lib/yaz-config])