configure.in

   1 dnl YAZ Toolkit, Index Data 1994-2001
   2 dnl See the file LICENSE for details.
   3 dnl $Id: configure.in,v 1.54 2001-11-13 23:00:42 adam Exp $
   4 AC_INIT(include/yaz/yaz-version.h)
   5 AM_INIT_AUTOMAKE(yaz, 1.8.2)
   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
  19 EXTRAMODULE="z39.50 zutil"
  20
  21 AC_ARG_ENABLE(modules,[  --enable-modules=\"mod ..\" ill],[
  22 if test "$enable_modules" != "no"; then
  23                 EXTRAMODULE="$EXTRAMODULE $enable_modules"
  24 fi
  25 ],[
  26 EXTRAMODULE="$EXTRAMODULE ill ccl zoom"
  27 ])
  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 dnl ----- Sockets
  37 checkBoth=0
  38 AC_CHECK_FUNC(connect)
  39 if test "$ac_cv_func_connect" = "no"; then
  40         AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", checkBoth=1)
  41 fi
  42 if test "$checkBoth" = "1"; then
  43         oldLibs=$LIBS
  44         LIBS="$LIBS -lsocket -lnsl"
  45         AC_CHECK_FUNC(accept, , [LIBS=$oldLibs])
  46 fi
  47 AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
  48 dnl
  49 dnl ------ Open SSL
  50 openssl=no
  51 AC_ARG_WITH(openssl, [  --with-openssl[=DIR]    OpenSSL library in DIR], [openssl=$withval])
  52 if test "$openssl" = "yes"; then
  53         AC_CHECK_LIB(crypto, main)
  54         AC_CHECK_LIB(ssl, SSL_new)
  55         if test "$ac_cv_lib_ssl_SSL_new" = "yes"; then
  56                 AC_CHECK_HEADERS(openssl/ssl.h)
  57         fi
  58 fi
  59 dnl ------ GNU Readline
  60 READLINE_SHARED_LIBADD=""
  61 AC_CHECK_LIB(ncurses, tgetent, [READLINE_SHARED_LIBADD="-lncurses"],
  62         AC_CHECK_LIB(termcap, tgetent, [READLINE_SHARED_LIBADD="-ltermcap"])
  63 )
  64 READLINE_LIBS=""
  65 AC_CHECK_LIB(readline, readline, [READLINE_LIBS="$READLINE_LIBS -lreadline $READLINE_SHARED_LIBADD"],,$READLINE_SHARED_LIBADD)
  66 AC_CHECK_LIB(history, add_history, [READLINE_LIBS="$READLINE_LIBS -lhistory"])
  67 if test "$ac_cv_lib_readline_readline" = "yes"; then
  68         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
  69 fi
  70 dnl ------ various functions
  71 AC_CHECK_FUNCS(vsnprintf gettimeofday poll)
  72 if test "$ac_cv_func_poll" = "yes"; then
  73         AC_CHECK_HEADERS(sys/poll.h)
  74 fi
  75 dnl
  76 dnl ------ tcpd
  77 AC_ARG_ENABLE(tcpd,[  --enable-tcpd[=PREFIX]  enable TCP wrapper for server if available])
  78 if test "$enable_tcpd" != ""; then
  79         oldLibs=$LIBS
  80         oldCPPFLAGS=$CPPFLAGS
  81         if test "$enable_tcpd" != "yes"; then
  82                 LIBS="$LIBS -L$enable_tcpd/lib"
  83                 CPPFLAGS="$CPPFLAGS -I$enable_tcpd/include"
  84         fi
  85         AC_MSG_CHECKING(for working tcpd.h)
  86         LIBS="$LIBS -lwrap -lnsl"
  87         AC_TRY_LINK([#include <syslog.h>
  88 #include <tcpd.h>
  89         int allow_severity = LOG_INFO;
  90         int deny_severity = LOG_WARNING;],
  91         [struct request_info request_info; int i;
  92         i = hosts_access(&request_info);],
  93         tcpd_ok=1, tcpd_ok=0)
  94         if test "$tcpd_ok" = "0"; then
  95                 AC_MSG_RESULT(no)
  96                 LIBS=$oldLibs
  97                 CPPFLAGS=$oldCPPFLAGS
  98         else
  99                 AC_MSG_RESULT(yes)
 100                 AC_DEFINE(HAVE_TCPD_H)
 101         fi
 102 fi
 103 dnl
 104 dnl ------ Headers
 105 AC_STDC_HEADERS
 106 if test "$ac_cv_header_stdc" = "no"; then
 107         AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 108 fi
 109 dnl
 110 AC_SUBST(LIBTHREAD)
 111 AC_SUBST(CFLAGSTHREADS)
 112 HAVETHREADS=0
 113 CFLAGSTHREADS=""
 114 LIBTHREAD=""
 115 dnl
 116 AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
 117 AC_SUBST(LIBPTH)
 118 if test "$enable_pth" = "yes"; then
 119         OLIBS=$LIBS
 120         AC_CHECK_LIB(pth,main)
 121         if test "$ac_cv_lib_pth_main" = "yes"; then
 122                 AC_CHECK_HEADERS(pth.h)
 123                 if test "$ac_cv_header_pth_h" = "yes"; then
 124                         LIBTHREAD="-lpth"
 125                         CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
 126                         HAVETHREADS=1
 127                 fi
 128         fi
 129         LIBS=$OLIBS
 130 fi
 131 dnl
 132 dnl ------ POSIX Threads
 133 AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 134 if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 135         OLIBS=$LIBS
 136         OCC=$CC
 137         AC_CHECK_LIB(pthread,main)
 138         AC_MSG_CHECKING(for working POSIX Threads)
 139         AC_TRY_LINK([#include <pthread.h>
 140         void *func(void *p) { return 0; }
 141         ],[
 142         pthread_t pthread_id;
 143         pthread_create (&pthread_id, 0, func, 0);],
 144                 thread_ok=yes,thread_ok=no)
 145         if test "$thread_ok" = "yes"; then
 146                 AC_MSG_RESULT(yes)
 147                 LIBTHREAD=-lpthread
 148                 CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 149                 HAVETHREADS=1
 150         else
 151                 CC="$CC -pthread"
 152                 AC_TRY_LINK([#include <pthread.h>
 153                         void *func(void *p) { return 0; }
 154                         ],[
 155                         pthread_t pthread_id;
 156                         pthread_create (&pthread_id, 0, func, 0);],
 157                         thread_ok=yes,thread_ok=no)
 158                 if test "$thread_ok" = "yes"; then
 159                         AC_MSG_RESULT([yes,BSD])
 160                         CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 161                         HAVETHREADS=1
 162                 fi
 163         fi
 164         if test "$thread_ok" = "no"; then
 165                 AC_MSG_RESULT(no)
 166         fi
 167         CC=$OCC
 168         LIBS=$OLIBS
 169 fi
 170 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")
 171 dnl ------ Using this for "in-source" yaz-config
 172 AC_SUBST(YAZ_SRC_ROOT)
 173 AC_SUBST(YAZ_BUILD_ROOT)
 174 YAZ_SRC_ROOT=`cd ${srcdir}; pwd`
 175 YAZ_BUILD_ROOT=`pwd`
 176 dnl
 177 if test -f ${srcdir}/lib/yaz-config.in; then
 178         rm ${srcdir}/lib/yaz-config.in
 179 fi
 180 sed s%yaz_echo_source=yes%yaz_echo_source=no%g < ${srcdir}/yaz-config.in >${srcdir}/lib/yaz-config.in
 181 dnl
 182 SUBDIRS_VAR="util odr comstack $EXTRAMODULE tab retrieval server include lib include client ztest"
 183 AC_SUBST(SUBDIRS_VAR)
 184 dnl ------ Makefiles
 185 dnl
 186 AC_OUTPUT([
 187 Makefile
 188 util/Makefile
 189 odr/Makefile
 190 z39.50/Makefile
 191 ill/Makefile
 192 zutil/Makefile
 193 comstack/Makefile
 194 ccl/Makefile
 195 tab/Makefile
 196 retrieval/Makefile
 197 server/Makefile
 198 include/Makefile
 199 include/yaz/Makefile
 200 lib/Makefile
 201 zoom/Makefile
 202 client/Makefile
 203 ztest/Makefile
 204 doc/Makefile
 205 yaz-config
 206 lib/yaz-config
 207 ],[chmod +x yaz-config lib/yaz-config])