Work around an empty DBM_LIST, backports r803159

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@803161 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/Makefile.win b/Makefile.win
index 7faba4b1b4782bf0c93cfdd197179adb6664d632..01b14a437f11ce5ceec024d1215679d8d5e5397f 100644 (file)
--- a/Makefile.win
+++ b/Makefile.win
@@ -142,19 +142,19 @@ _trydb:
        for %d in (odbc $(DBD_LIST)) do \
          $(MAKE) $(MAKEOPT) -f apr_dbd_%d.mak CFG="apr_dbd_%d - Win32 $(LONG)" RECURSE=0 $(CTARGET)
        cd ..\dbm
-       for %d in ($(DBM_LIST)) do \
+       for %d in ($(DBM_LIST) x) do if not %d == x \
          $(MAKE) $(MAKEOPT) -f apr_dbm_%d.mak CFG="apr_dbm_%d - Win32 $(LONG)" RECURSE=0 $(CTARGET)
        cd ..\..\..
 !ELSEIF $(USESLN) == 1
        for %d in (odbc $(DBD_LIST)) do \
          devenv Apache.sln /useenv $(CTARGET) $(LONG) /project apr_dbd_%d
-       for %d in ($(DBM_LIST)) do \
+       for %d in ($(DBM_LIST) x) do if not %d == x \
          devenv Apache.sln /useenv $(CTARGET) $(LONG) /project apr_dbm_%d
 !ELSE
        @for %d in (odbc $(DBD_LIST)) do \
          msdev Apache.dsw /USEENV /MAKE \
                "apr_dbd_%d - Win32 $(LONG)" /NORECURSE $(CTARGET)
-       @for %d in ($(DBM_LIST)) do \
+       @for %d in ($(DBM_LIST) x) do if not %d == x \
          msdev Apache.dsw /USEENV /MAKE \
                "apr_dbm_%d - Win32 $(LONG)" /NORECURSE $(CTARGET)
 !ENDIF
@@ -274,7 +274,7 @@ _build:
            $(MAKE) $(MAKEOPT) -f apr_dbd_%d.mak   CFG="apr_dbd_%d - Win32 $(LONG)" RECURSE=0 $(CTARGET)
        cd ..
        cd dbm
-         for %d in ($(DBM_LIST)) do \
+         for %d in ($(DBM_LIST) x) do if not %d == x \
            $(MAKE) $(MAKEOPT) -f apr_dbm_%d.mak   CFG="apr_dbm_%d - Win32 $(LONG)" RECURSE=0 $(CTARGET)
        cd ..
        cd ..\..
@@ -495,7 +495,7 @@ _copybin:
        for %d in (odbc $(DBD_LIST)) do ( \
          copy srclib\apr-util\dbd\$(LONG)\apr_dbd_%d-1.$(src_dll) "$(inst_dll)" <.y \
        )
-       for %d in ($(DBM_LIST)) do ( \
+       for %d in ($(DBM_LIST) x) do if not %d == x ( \
          copy srclib\apr-util\dbm\$(LONG)\apr_dbm_%d-1.$(src_dll) "$(inst_dll)" <.y \
        )
        copy modules\aaa\$(LONG)\mod_auth_basic.$(src_so)       "$(inst_so)" <.y