lib/tdb/libtdb.m4

   1 dnl find the tdb sources. This is meant to work both for
   2 dnl tdb standalone builds, and builds of packages using tdb
   3 tdbdir=""
   4 tdbpaths=". lib/tdb tdb ../tdb ../lib/tdb"
   5 for d in $tdbpaths; do
   6         if test -f "$srcdir/$d/common/tdb.c"; then
   7                 tdbdir="$d"
   8                 AC_SUBST(tdbdir)
   9                 break;
  10         fi
  11 done
  12 if test x"$tdbdir" = "x"; then
  13    AC_MSG_ERROR([cannot find tdb source in $tdbpaths])
  14 fi
  15 TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
  16 TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
  17 AC_SUBST(TDB_OBJ)
  18 AC_SUBST(LIBREPLACEOBJ)
  19
  20 TDB_LIBS=""
  21 AC_SUBST(TDB_LIBS)
  22
  23 TDB_CFLAGS="-I$tdbdir/include"
  24 AC_SUBST(TDB_CFLAGS)
  25
  26 AC_CHECK_FUNCS(mmap pread pwrite getpagesize utime)
  27 AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h)
  28
  29 AC_HAVE_DECL(pread, [#include <unistd.h>])
  30 AC_HAVE_DECL(pwrite, [#include <unistd.h>])
  31
  32 if test x"$VERSIONSCRIPT" != "x"; then
  33     EXPORTSFILE=tdb.exports
  34     AC_SUBST(EXPORTSFILE)
  35 fi