configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.46 2001-10-03 23:55:18 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 for module in $EXTRAMODULE; do
  35         EXTRALIB="$EXTRALIB ../$module/lib${module}.la"
  36         if test $module = "z39.50"; then
  37                 module=z3950
  38         fi
  39         AC_DEFINE_UNQUOTED(YAZ_MODULE_${module})
  40 done
  41
  42 AC_MSG_CHECKING(whether proto.h needs to be generated)
  43 yaz_include=${srcdir}/include/yaz
  44 if test -r ${yaz_include}/proto.h && cmp -s $HFILE ${yaz_include}/proto.h; then
  45         AC_MSG_RESULT(no)
  46 else
  47         AC_MSG_RESULT(yes)
  48         cp -f $HFILE ${yaz_include}/proto.h
  49         if test "$enable_comp" != "yes"; then
  50                 cp ${srcdir}/asn/*.h ${yaz_include}
  51         fi
  52 fi
  53 dnl
  54 dnl ----- Sockets
  55 checkBoth=0
  56 AC_CHECK_FUNC(connect)
  57 if test "$ac_cv_func_connect" = "no"; then
  58         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  59 fi
  60 if test "$checkBoth" = "1"; then
  61         oldLibs=$LIBS
  62         LIBS="$LIBS -lsocket -lnsl"
  63         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  64 fi
  65 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  66 dnl
  67 dnl ------ Open SSL
  68 openssl=no
  69 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  70 if test "$openssl" = "yes"; then
  71         AC_CHECK_LIB(crypto, main)
  72         AC_CHECK_LIB(ssl, SSL_new)
  73         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  74                 AC_CHECK_HEADERS(openssl/ssl.h)
  75         fi
  76 fi
  77 dnl ------ GNU Readline
  78 READLINE_SHARED_LIBADD=""
  79 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  80         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  81 )
  82 READLINE_LIBS=""
  83 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  84 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  85 if test "$ac_cv_lib_readline_readline" = "yes"; then
  86         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  87 fi
  88 dnl ------ snprintf
  89 AC_CHECK_FUNCS(vsnprintf gettimeofday)
  90 dnl
  91 dnl ------ tcpd
  92 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  93 if test "$enable_tcpd" != ""; then
  94         oldLibs=$LIBS
  95         oldCPPFLAGS=$CPPFLAGS
  96         if test "$enable_tcpd" != "yes"; then
  97                 LIBS="$LIBS -L$enable_tcpd/lib"
  98                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  99         fi
 100         AC_MSG_CHECKING(for working tcpd.h)
 101         LIBS="$LIBS -lwrap -lnsl"
 102         AC_TRY_LINK([#include <syslog.h>
 103 #include <tcpd.h>
 104         int allow_severity = LOG_INFO;
 105         int deny_severity = LOG_WARNING;],
 106         [struct request_info request_info; int i;
 107         i = hosts_access(&request_info);],
 108         tcpd_ok=1, tcpd_ok=0)
 109         if test "$tcpd_ok" = "0"; then
 110                 AC_MSG_RESULT(no)
 111                 LIBS=$oldLibs
 112                 CPPFLAGS=$oldCPPFLAGS
 113         else
 114                 AC_MSG_RESULT(yes)
 115                 AC_DEFINE(HAVE_TCPD_H)
 116         fi
 117 fi
 118 dnl
 119 dnl ------ Headers
 120 AC_STDC_HEADERS
 121 if test "$ac_cv_header_stdc" = "no"; then
 122         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 123 fi
 124 dnl
 125 AC_SUBST(LIBTHREAD)
 126 HAVETHREADS=0
 127 LIBTHREAD=""
 128 dnl
 129 AC_ARG_ENABLE(pth, [  --disable-pth           disable GNU threads],[enable_pth=$enableval],[enable_pth=yes])
 130 AC_SUBST(LIBPTH)
 131 if test "$enable_pth" = "yes"; then
 132         OLIBS=$LIBS
 133         AC_CHECK_LIB(pth,main)
 134         if test "$ac_cv_lib_pth_main" = "yes"; then
 135                 AC_CHECK_HEADERS(pth.h)
 136                 if test "$ac_cv_header_pth_h" = "yes"; then
 137                         LIBTHREAD="-lpth"
 138                         HAVETHREADS=1
 139                 fi
 140         fi
 141         LIBS=$OLIBS
 142 fi
 143 dnl
 144 dnl ------ POSIX Threads
 145 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 146 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 147         OLIBS=$LIBS
 148         AC_CHECK_LIB(pthread,main)
 149         AC_MSG_CHECKING(for working POSIX Threads)
 150         AC_TRY_LINK([#include <pthread.h>
 151         void *func(void *p) { return 0; }
 152         ],[
 153         pthread_t pthread_id;
 154         pthread_create (&pthread_id, 0, func, 0);],
 155                 thread_ok=yes,thread_ok=no)
 156         if test "$thread_ok" = "yes"; then
 157                 LIBTHREAD=-lpthread
 158                 AC_MSG_RESULT(yes)
 159                 AC_CHECK_HEADERS(pthread.h)
 160                 HAVETHREADS=1
 161         else
 162                 AC_MSG_RESULT(no)
 163         fi
 164         LIBS=$OLIBS
 165 fi
 166 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 167 dnl ------ Using this for "in-source" yaz-config
 168 AC_SUBST(YAZ_SRC_ROOT)
 169 AC_SUBST(YAZ_BUILD_ROOT)
 170 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 171 YAZ_BUILD_ROOT=`pwd`
 172 dnl
 173 if test -f ${srcdir}/lib/yaz-config.in; then
 174         rm ${srcdir}/lib/yaz-config.in
 175 fi
 176 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 177 dnl
 178 SUBDIRS_VAR="util odr $EXTRAMODULE zutil comstack tab retrieval server include lib client ztest"
 179 AC_SUBST(SUBDIRS_VAR)
 180 dnl ------ Makefiles
 181 dnl
 182 AC_OUTPUT([
 183 Makefile
 184 util/Makefile
 185 odr/Makefile
 186 z39.50/Makefile
 187 asn/Makefile
 188 ill/Makefile
 189 zutil/Makefile
 190 comstack/Makefile
 191 ccl/Makefile
 192 tab/Makefile
 193 retrieval/Makefile
 194 server/Makefile
 195 include/Makefile
 196 include/yaz/Makefile
 197 lib/Makefile
 198 client/Makefile
 199 ztest/Makefile
 200 doc/Makefile
 201 yaz-config
 202 lib/yaz-config
 203 ],[chmod +x yaz-config lib/yaz-config])