diff --git a/build/bakefiles/files.bkl b/build/bakefiles/files.bkl
index facd539cf4..c95548b348 100644
--- a/build/bakefiles/files.bkl
+++ b/build/bakefiles/files.bkl
@@ -2813,8 +2813,8 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
         <if cond="PLATFORM_OS2=='1'">$(NET_OS2_SRC)</if>
     </set>
     <set var="NET_PLATFORM_HDR" hints="files">
-        <if cond="PLATFORM_UNIX=='1'">$(NET_UNIX_HDR)</if>
-        <if cond="PLATFORM_WIN32=='1'">$(NET_WIN32_HDR) $(NET_WINCE_HDR)</if>
+        <if cond="PLATFORM_UNIX=='1' or FORMAT=='rpmspec'">$(NET_UNIX_HDR)</if>
+        <if cond="PLATFORM_WIN32=='1' and FORMAT!='rpmspec'">$(NET_WIN32_HDR) $(NET_WINCE_HDR)</if>
         <if cond="PLATFORM_OS2=='1'">$(NET_OS2_HDR)</if>
         <if cond="PLATFORM_MACOSX=='1'">$(NET_UNIX_HDR)</if>
         <if cond="PLATFORM_MACOS=='1'">$(NET_MAC_CARBONLIB_HDR)</if>
diff --git a/wxGTK.spec b/wxGTK.spec
index 904896be43..87feb0e801 100644
--- a/wxGTK.spec
+++ b/wxGTK.spec
@@ -337,6 +337,13 @@ wx/xti.h
 wx/xtistrm.h
 wx/zipstrm.h
 wx/zstream.h
+wx/unix/apptbase.h
+wx/unix/apptrait.h
+wx/unix/execute.h
+wx/unix/mimetype.h
+wx/unix/pipe.h
+wx/unix/stackwalk.h
+wx/unix/stdpaths.h
 wx/fs_inet.h
 wx/gsocket.h
 wx/protocol/file.h
@@ -348,19 +355,12 @@ wx/sckipc.h
 wx/sckstrm.h
 wx/socket.h
 wx/url.h
+wx/unix/gsockunx.h
 wx/xml/xml.h
 wx/xtixml.h
 wx/db.h
 wx/dbkeyg.h
 wx/dbtable.h
-wx/unix/apptbase.h
-wx/unix/apptrait.h
-wx/unix/execute.h
-wx/unix/gsockunx.h
-wx/unix/mimetype.h
-wx/unix/pipe.h
-wx/unix/stackwalk.h
-wx/unix/stdpaths.h
 EOF
 # --- wxBase headers list ends here ---
 cat <<EOF >wxbase-headers.paths
diff --git a/wxMotif.spec b/wxMotif.spec
index 3b796ab2ff..67d0afcfe9 100644
--- a/wxMotif.spec
+++ b/wxMotif.spec
@@ -109,7 +109,7 @@ rm -rf $RPM_BUILD_ROOT
 # Remove headers that are part of wx-base-devel:
 
 # --- wxBase headers list begins here ---
-cat <<EOF >wxbase-headers-list
+cat <<EOF >wxbase-headers.files
 wx/afterstd.h
 wx/app.h
 wx/apptrait.h
@@ -173,7 +173,6 @@ wx/memtext.h
 wx/mimetype.h
 wx/module.h
 wx/msgout.h
-wx/msgout.h
 wx/mstream.h
 wx/object.h
 wx/platform.h
@@ -214,20 +213,13 @@ wx/xti.h
 wx/xtistrm.h
 wx/zipstrm.h
 wx/zstream.h
-wx/msw/apptrait.h
-wx/msw/apptbase.h
-wx/msw/chkconf.h
-wx/msw/crashrpt.h
-wx/msw/dde.h
-wx/msw/debughlp.h
-wx/msw/gccpriv.h
-wx/msw/mimetype.h
-wx/msw/stackwalk.h
-wx/msw/stdpaths.h
-wx/msw/winundef.h
-wx/msw/wrapcctl.h
-wx/msw/wrapcdlg.h
-wx/msw/wrapwin.h
+wx/unix/apptbase.h
+wx/unix/apptrait.h
+wx/unix/execute.h
+wx/unix/mimetype.h
+wx/unix/pipe.h
+wx/unix/stackwalk.h
+wx/unix/stdpaths.h
 wx/fs_inet.h
 wx/gsocket.h
 wx/protocol/file.h
@@ -239,7 +231,7 @@ wx/sckipc.h
 wx/sckstrm.h
 wx/socket.h
 wx/url.h
-wx/msw/gsockmsw.h
+wx/unix/gsockunx.h
 wx/xml/xml.h
 wx/xtixml.h
 wx/db.h
diff --git a/wxX11.spec b/wxX11.spec
index c3add880b9..916de2c54a 100644
--- a/wxX11.spec
+++ b/wxX11.spec
@@ -134,7 +134,7 @@ rm -rf $RPM_BUILD_ROOT
 # Remove headers that are part of wx-base-devel:
 
 # --- wxBase headers list begins here ---
-cat <<EOF >wxbase-headers-list
+cat <<EOF >wxbase-headers.files
 wx/afterstd.h
 wx/app.h
 wx/apptrait.h
@@ -198,7 +198,6 @@ wx/memtext.h
 wx/mimetype.h
 wx/module.h
 wx/msgout.h
-wx/msgout.h
 wx/mstream.h
 wx/object.h
 wx/platform.h
@@ -239,20 +238,13 @@ wx/xti.h
 wx/xtistrm.h
 wx/zipstrm.h
 wx/zstream.h
-wx/msw/apptrait.h
-wx/msw/apptbase.h
-wx/msw/chkconf.h
-wx/msw/crashrpt.h
-wx/msw/dde.h
-wx/msw/debughlp.h
-wx/msw/gccpriv.h
-wx/msw/mimetype.h
-wx/msw/stackwalk.h
-wx/msw/stdpaths.h
-wx/msw/winundef.h
-wx/msw/wrapcctl.h
-wx/msw/wrapcdlg.h
-wx/msw/wrapwin.h
+wx/unix/apptbase.h
+wx/unix/apptrait.h
+wx/unix/execute.h
+wx/unix/mimetype.h
+wx/unix/pipe.h
+wx/unix/stackwalk.h
+wx/unix/stdpaths.h
 wx/fs_inet.h
 wx/gsocket.h
 wx/protocol/file.h
@@ -264,7 +256,7 @@ wx/sckipc.h
 wx/sckstrm.h
 wx/socket.h
 wx/url.h
-wx/msw/gsockmsw.h
+wx/unix/gsockunx.h
 wx/xml/xml.h
 wx/xtixml.h
 wx/db.h