-dnl $Id: db3-check.m4,v 1.12 2003-06-06 19:45:51 srittau Exp $
-dnl Autoconf macro to check for the Berkeley DB library
-
-AC_DEFUN([AC_PATH_BDB], [
- trybdbdir=""
- AC_ARG_WITH(bdb,
- [ --with-bdb=PATH specify path to Berkeley DB installation],
- if test "x$withval" != "xno"; then
- trybdbdir="$withval"
- fi
- )
-
- bdbfound=no
- for bdbdir in "" "$trybdbdir" "$trybdbdir/include" "$trybdbdir/include/db3" "/usr/local/BerkeleyDB.3.3/include" "/usr/local/include/db3" "/usr/local/include" "/usr/include/db3" "/usr/include" ; do
- if test -f "$bdbdir/db.h" ; then
- bdblibdir="`echo $bdbdir | sed 's/include\/db3$/lib/'`"
- bdblibdir="`echo $bdblibdir | sed 's/include$/lib/'`"
- bdbbindir="`echo $bdbdir | sed 's/include\/db3$/bin/'`"
- bdbbindir="`echo $bdbbindir | sed 's/include$/bin/'`"
-
- savedcflags="$CFLAGS"
- savedldflags="$LDFLAGS"
- CFLAGS="$CFLAGS -I$bdbdir"
- LDFLAGS="-L$bdblibdir $LDFLAGS"
- AC_CHECK_LIB(db, main, [
- bdbfound=yes
- if test "$bdbdir" != "/usr/include"; then
- BDB_CFLAGS="-I$bdbdir"
- fi
- if test "$bdblibdir" != "/usr/lib"; then
- BDB_LIBS="-L$bdblibdir"
- fi
- BDB_LIBS="$BDB_LIBS -ldb"
- BDB_BIN=$bdbbindir
- BDB_PATH="`echo $bdbdir | sed 's,include/db3$,,'`"
- BDB_PATH="`echo $BDB_PATH | sed 's,include$,,'`"
- ])
- CFLAGS="$savedcflags"
- LDFLAGS="$savedldflags"
- break;
- fi
- done
-
- if test "x$bdbfound" = "xyes"; then
- ifelse([$1], , :, [$1])
- else
- ifelse([$2], , :, [$2])
- fi
-
- AC_SUBST(BDB_CFLAGS)
- AC_SUBST(BDB_LIBS)
- AC_SUBST(BDB_BIN)
- AC_SUBST(BDB_PATH)
+dnl Autoconf macros to check for the Berkeley DB library
+
+dnl -- check header for minimum version and return version in
+dnl -- $atalk_cv_bdb_MAJOR and $atalk_cv_bdb_MINOR
+AC_DEFUN([NETATALK_BDB_HEADER],[
+ dnl check for header version
+ AC_MSG_CHECKING([$1/db.h version >= ${DB_MAJOR_REQ}.${DB_MINOR_REQ}.${DB_PATCH_REQ}])
+
+ atalk_cv_bdb_MAJOR=`grep DB_VERSION_MAJOR "$1/db.h" | cut -f 3`
+ atalk_cv_bdb_MINOR=`grep DB_VERSION_MINOR "$1/db.h" | cut -f 3`
+
+ if test $atalk_cv_bdb_MAJOR -gt $DB_MAJOR_REQ ; then
+ AC_MSG_RESULT([yes])
+ atalk_cv_bdbheader=yes
+ elif test $DB_MAJOR_REQ -gt $atalk_cv_bdb_MAJOR ; then
+ AC_MSG_RESULT([no])
+ atalk_cv_bdbheader=no
+ elif test $DB_MINOR_REQ -gt $atalk_cv_bdb_MINOR ; then
+ AC_MSG_RESULT([no])
+ atalk_cv_bdbheader=no
+ else
+ AC_MSG_RESULT([yes])
+ atalk_cv_bdbheader=yes
+ fi
+])
+
+dnl -- Try to link and run with lib with version taken from
+dnl -- $atalk_cv_bdb_MAJOR and $atalk_cv_bdb_MINOR
+AC_DEFUN([NETATALK_BDB_TRY_LINK],[
+ atalk_cv_bdb_version=no
+ maj=$atalk_cv_bdb_MAJOR
+ min=$atalk_cv_bdb_MINOR
+ atalk_cv_bdb_try_libs="db$maj$min db$maj.$min db-$maj$min db-$maj.$min db$maj-$maj.$min db"
+
+ for lib in $atalk_cv_bdb_try_libs ; do
+ LIBS="-l$lib $savedlibs"
+ AC_MSG_CHECKING([Berkeley DB library (-l$lib)])
+ AC_TRY_RUN([
+ #include <stdio.h>
+ #include <db.h>
+ int main(void) {
+ int major, minor, patch;
+ char *version_str;
+ version_str = db_version(&major, &minor, &patch);
+ if ((major*100 + minor*10 + patch) < (DB_MAJOR_REQ*100 + DB_MINOR_REQ*10 + DB_PATCH_REQ)) {
+ printf("linking wrong library version (%d.%d.%d), ",major, minor, patch);
+ return (2);
+ }
+ if ( major != DB_VERSION_MAJOR || minor != DB_VERSION_MINOR || patch != DB_VERSION_PATCH) {
+ printf("header/library version mismatch (%d.%d.%d/%d.%d.%d), ",
+ DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH, major, minor, patch);
+ return (3);
+ }
+ printf("%d.%d.%d ... ",major, minor, patch);
+ return (0);
+ }
+ ],[
+ AC_MSG_RESULT(yes)
+ atalk_cv_bdb_version="yes"
+ atalk_cv_lib_db="-l$lib"
+ break
+ ],[
+ AC_MSG_RESULT(no)
+ ],[
+ bdblibs=`ls $bdblibdir/lib$lib.* 2>/dev/null`
+ for bdblib in $bdblibs ; do
+ echo "Testing for lib file $bdblib" >&AS_MESSAGE_LOG_FD
+ if test -f "$bdblib" ; then
+ AC_MSG_RESULT([yes (cross-compiling)])
+ atalk_cv_bdb_version="yes"
+ atalk_cv_lib_db="-l$lib"
+ break
+ fi
+ done
+ if test "x$atalk_cv_bdb_version" = "xyes" ; then
+ break
+ fi
+ AC_MSG_RESULT([no (cross-compiling)])
+ ])
+ done
+ LIBS="$savedlibs"
+])
+
+dnl -- This is called from configure
+AC_DEFUN([AC_NETATALK_PATH_BDB],[
+if test "x$bdb_required" = "xyes"; then
+ trybdbdir=""
+ dobdbsearch=yes
+ bdb_search_dirs="/usr/local /usr"
+ search_subdirs="/ /db5 /db5.1 /db51 /db5.0 /db50 /db4.8 /db48 /db4.7 /db47 /db4.6 /db46 /db4"
+
+ bdbfound=no
+ savedcflags="$CFLAGS"
+ savedldflags="$LDFLAGS"
+ savedcppflags="$CPPFLAGS"
+ savedlibs="$LIBS"
+ saved_shlibpath_var=$shlibpath_var
+
+ dnl required BDB version: 4.6, because of cursor API change
+ DB_MAJOR_REQ=4
+ DB_MINOR_REQ=6
+ DB_PATCH_REQ=0
+
+ dnl make sure atalk_libname is defined beforehand
+ [[ -n "$atalk_libname" ]] || AC_MSG_ERROR([internal error, atalk_libname undefined])
+ saved_atalk_libname=$atalk_libname
+
+ dnl define the required BDB version
+ AC_DEFINE_UNQUOTED(DB_MAJOR_REQ, ${DB_MAJOR_REQ}, [Required BDB version, major])
+ AC_DEFINE_UNQUOTED(DB_MINOR_REQ, ${DB_MINOR_REQ}, [Required BDB version, minor])
+ AC_DEFINE_UNQUOTED(DB_PATCH_REQ, ${DB_PATCH_REQ}, [Required BDB version, patch])
+
+ AC_ARG_WITH(bdb,
+ [ --with-bdb=PATH specify path to Berkeley DB installation[[auto]]],
+ if test "x$withval" = "xno"; then
+ dobdbsearch=no
+ elif test "x$withval" = "xyes"; then
+ dobdbsearch=yes
+ else
+ bdb_search_dirs="$withval"
+ fi
+ )
+
+ if test "x$dobdbsearch" = "xyes"; then
+ for bdbdir in $bdb_search_dirs; do
+ if test $bdbfound = "yes"; then
+ break;
+ fi
+ for subdir in ${search_subdirs}; do
+ AC_MSG_CHECKING([for Berkeley DB headers in ${bdbdir}/include${subdir}])
+ dnl -- First check the mere existence of the header
+ if test -f "${bdbdir}/include${subdir}/db.h" ; then
+ AC_MSG_RESULT([yes])
+
+ dnl -- Check if it meets minimun requirement, also return the version
+ NETATALK_BDB_HEADER([${bdbdir}/include${subdir}])
+
+ if test ${atalk_cv_bdbheader} != "no"; then
+ bdblibdir="${bdbdir}/${atalk_libname}"
+ bdbbindir="${bdbdir}/bin"
+
+ CPPFLAGS="-I${bdbdir}/include${subdir} $CPPFLAGS"
+ LDFLAGS="-L$bdblibdir $LDFLAGS"
+
+ dnl -- Uses version set by NETATALK_BDB_HEADER to try to run
+ dnl -- a conftest that checks that header/lib version match
+ dnl -- $shlibpath_var is set by LIBTOOL, its value is
+ dnl -- LD_LIBRARY_PATH on many platforms. This will be fairly
+ dnl -- portable hopefully. Reference:
+ dnl -- http://lists.gnu.org/archive/html/autoconf/2009-03/msg00040.html
+ eval export $shlibpath_var=$bdblibdir
+ NETATALK_BDB_TRY_LINK
+ eval export $shlibpath_var=$saved_shlibpath_var
+
+ if test x"${atalk_cv_bdb_version}" = x"yes"; then
+ BDB_CFLAGS="-I${bdbdir}/include${subdir}"
+ BDB_LIBS="-L${bdblibdir} ${atalk_cv_lib_db}"
+ if test x"$need_dash_r" = x"yes"; then
+ BDB_LIBS="$BDB_LIBS -R${bdblibdir}"
+ fi
+ BDB_BIN="$bdbbindir"
+ BDB_PATH="$bdbdir"
+ bdbfound=yes
+ break;
+ fi
+
+ dnl -- Search lib in "lib" too, as $atalk_libname might be set
+ dnl -- to "lib64" or "lib/64" which would not be found above
+ dnl -- if 64bit lib were installed in a dir named "lib"
+ if test x"$atalk_libname" != x"lib" ; then
+ bdblibdir="${bdbdir}/lib"
+ bdbbindir="${bdbdir}/bin"
+
+ CPPFLAGS="-I${bdbdir}/include${subdir} $CPPFLAGS"
+ LDFLAGS="-L$bdblibdir $LDFLAGS"
+
+ eval export $shlibpath_var=$bdblibdir
+ NETATALK_BDB_TRY_LINK
+ eval export $shlibpath_var=$saved_shlibpath_var
+
+ if test x"${atalk_cv_bdb_version}" = x"yes"; then
+ BDB_CFLAGS="-I${bdbdir}/include${subdir}"
+ BDB_LIBS="-L${bdblibdir} ${atalk_cv_lib_db}"
+ if test x"$need_dash_r" = x"yes"; then
+ BDB_LIBS="$BDB_LIBS -R${bdblibdir}"
+ fi
+ BDB_BIN="$bdbbindir"
+ BDB_PATH="$bdbdir"
+ bdbfound=yes
+ break;
+ fi
+ fi
+ fi
+ CFLAGS="$savedcflags"
+ LDFLAGS="$savedldflags"
+ CPPFLAGS="$savedcppflags"
+ LIBS="$savedlibs"
+ else
+ AC_MSG_RESULT([no])
+ fi
+ done
+ done
+ fi
+
+ CFLAGS="$savedcflags"
+ LDFLAGS="$savedldflags"
+ CPPFLAGS="$savedcppflags"
+ LIBS="$savedlibs"
+ atalk_libname=$saved_atalk_libname
+
+ if test "x$bdbfound" = "xyes"; then
+ ifelse([$1], , :, [$1])
+ else
+ ifelse([$2], , :, [$2])
+ AC_MSG_ERROR([Berkeley DB library required but not found!])
+ fi
+
+ CFLAGS_REMOVE_USR_INCLUDE(BDB_CFLAGS)
+ LIB_REMOVE_USR_LIB(BDB_LIBS)
+ AC_SUBST(BDB_CFLAGS)
+ AC_SUBST(BDB_LIBS)
+ AC_SUBST(BDB_BIN)
+ AC_SUBST(BDB_PATH)
+fi
])
+
+
projects / netatalk.git / blobdiff