macros/db3-check.m4

   1 dnl $Id: db3-check.m4,v 1.8 2003-01-04 21:41:49 jmarcus Exp $
   2 dnl Autoconf macro to check for the Berkeley DB library
   3
   4 AC_DEFUN([AC_PATH_BDB], [
   5         trybdbdir=""
   6         AC_ARG_WITH(bdb,
   7                 [  --with-bdb=PATH         specify path to Berkeley DB installation],
   8                 if test "x$withval" != "xno"; then
   9                         trybdbdir="$withval"
  10                 fi
  11         )
  12
  13         bdbfound=no
  14         for bdbdir in "" "$trybdbdir" "$trybdbdir/include" "$trybdbdir/include/db3" "/usr/local/BerkeleyDB.3.3/include" "/usr/local/include/db3" "/usr/local/include" "/usr/include/db3" "/usr/include" ; do
  15                 if test -f "$bdbdir/db.h" ; then
  16                         bdblibdir="`echo $bdbdir | sed 's/include\/db3$/lib/'`"
  17                         bdblibdir="`echo $bdblibdir | sed 's/include$/lib/'`"
  18
  19                         savedcflags="$CFLAGS"
  20                         savedldflags="$LDFLAGS"
  21                         CFLAGS="$CFLAGS -I$bdbdir"
  22                         LDFLAGS="-L$bdblibdir $LDFLAGS"
  23                         AC_CHECK_LIB(db, main, [
  24                                 bdbfound=yes
  25                                 BDB_CFLAGS="-I$bdbdir"
  26                                 BDB_LIBS="-L$bdblibdir -ldb"
  27                                 BDB_PATH="`echo $bdbdir | sed 's,include/db3$,,'`"
  28                         ])
  29                         CFLAGS="$savedcflags"
  30                         LDFLAGS="$savedldflags"
  31                         break;
  32                 fi
  33         done
  34
  35         if test "x$bdbfound" = "xyes"; then
  36                 ifelse([$1], , :, [$1])
  37         else
  38                 ifelse([$2], , :, [$2])
  39         fi
  40
  41         AC_SUBST(BDB_CFLAGS)
  42         AC_SUBST(BDB_LIBS)
  43         AC_SUBST(BDB_PATH)
  44 ])