libs/bdbobj/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 dnl Copyright 1998 - 1999 Double Precision, Inc.  See COPYING for
   4 dnl distribution information.
   5
   6 AC_INIT(bdbobj, 0.10, [courier-users@lists.sourceforge.net])
   7
   8 >confdefs.h  # Kill PACKAGE_ macros
   9
  10 AC_CONFIG_SRCDIR(bdbobj.h)
  11 AC_CONFIG_AUX_DIR(../..)
  12 AM_INIT_AUTOMAKE([foreign no-define])
  13 AM_CONFIG_HEADER(config.h)
  14
  15 dnl Checks for programs.
  16 AC_USE_SYSTEM_EXTENSIONS
  17 AC_PROG_CC
  18 AC_PROG_AWK
  19 AC_PROG_CXX
  20 AC_ISC_POSIX
  21 AC_PROG_LIBTOOL
  22
  23 dnl Checks for libraries.
  24
  25 saveLIBS="$LIBS"
  26 AC_CHECK_LIB(db, dbopen, [ LIBDB=-ldb ; LIBS="-ldb $LIBS" ],
  27         AC_CHECK_LIB(db, db_open, [ LIBDB=-ldb ; LIBS="-ldb $LIBS"],
  28         AC_CHECK_LIB(db, db_env_create, [ LIBDB=-ldb; LIBS="-ldb $LIBS"])
  29         ))
  30
  31 FOUND_DB=0
  32 AC_CHECK_FUNC(dbopen, FOUND_DB=1)
  33 AC_CHECK_FUNC(db_open, FOUND_DB=1)
  34 AC_CHECK_FUNC(db_env_create, FOUND_DB=1)
  35
  36 LIBS="$saveLIBS"
  37
  38 AC_SUBST(LIBDB)
  39
  40 AM_CONDITIONAL(FOUND_DB, test "$FOUND_DB" != 0)
  41
  42 dnl Checks for header files.
  43
  44 AC_CHECK_HEADERS(limits.h fcntl.h unistd.h)
  45
  46 dnl Checks for typedefs, structures, and compiler characteristics.
  47 AC_C_CONST
  48 AC_TYPE_SIZE_T
  49 AC_SYS_LARGEFILE
  50
  51 AC_LANG_CPLUSPLUS
  52 AC_CACHE_CHECK([if the C++ compiler needs -fhandle-exceptions],
  53         ac_cv_need_handlexceptions,
  54
  55 AC_TRY_COMPILE([],
  56 [
  57 throw;
  58 ], ac_cv_need_handlexceptions=no,
  59 ac_cv_need_handlexceptions=yes)
  60 )
  61
  62 if test "$ac_cv_need_handlexceptions" = "yes"
  63 then
  64         case "$CXXFLAGS" in
  65         *handle-exceptions*)
  66                 ;;
  67         *)
  68                 CXXFLAGS="-fhandle-exceptions $CXXFLAGS"
  69                 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-O2//'`
  70                 ;;
  71         esac
  72 fi
  73
  74 if test "$GCC" = "yes"
  75 then
  76         CFLAGS="-Wall $CFLAGS"
  77 fi
  78
  79 AC_OUTPUT(Makefile)