fix windows --enable-mergelibs build

after
    commit b663d94cf6
    Author: Noel Grandin <noel.grandin@collabora.co.uk>
    Date:   Mon Feb 5 08:50:24 2024 +0200
    create --enable-mergelibs=more

Change-Id: Ib9f0b3b28df70a9bab10d9bb0aa77a2b2decc616
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163308
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

comphelper/source/misc/errcode.cxx

@@ -21,7 +21,7 @@
 #include <rtl/ustrbuf.hxx>
 #include <o3tl/runtimetooustring.hxx>
 
-COMPHELPER_DLLPUBLIC OUString ErrCode::toString() const
+UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OUString ErrCode::toString() const
 {
     std::u16string_view pWarningError;
     if (IsWarning())
@@ -150,7 +150,7 @@ COMPHELPER_DLLPUBLIC std::ostream& operator<<(std::ostream& os, const ErrCode& e
     return os;
 }
 
-COMPHELPER_DLLPUBLIC OUString ErrCodeMsg::toString() const
+UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) OUString ErrCodeMsg::toString() const
 {
     OUString s = mnCode.toString();
     if (!maArg1.isEmpty())

include/basegfx/utils/systemdependentdata.hxx

@@ -9,7 +9,6 @@
 
 #pragma once
 
-#include <config_options.h>
 #include <sal/types.h>
 #include <basegfx/basegfxdllapi.h>
 #include <memory>
@@ -42,7 +41,7 @@ namespace basegfx
         virtual void flushAll() = 0;
     };
 
-    class UNLESS_MERGELIBS(BASEGFX_DLLPUBLIC) SystemDependentData
+    class BASEGFX_DLLPUBLIC SystemDependentData
     {
     private:
         // noncopyable

include/comphelper/seqstream.hxx

@@ -33,7 +33,7 @@ namespace comphelper
 {
 
 /** Base class for wrappers around memory data that want to be exposed as an XInputStream */
-class UNLESS_MERGELIBS(COMPHELPER_DLLPUBLIC) MemoryInputStream
+class COMPHELPER_DLLPUBLIC MemoryInputStream
     : public ::cppu::WeakImplHelper< css::io::XInputStream, css::io::XSeekable >,
       public comphelper::ByteReader
 {

include/editeng/unoedsrc.hxx

@@ -138,7 +138,7 @@ public:
     SvxEditSource::UpdateData(). This copies back the data to the model's
     EditTextObject/OutlinerParaObject.
  */
-class UNLESS_MERGELIBS(EDITENG_DLLPUBLIC) SvxTextForwarder
+class EDITENG_DLLPUBLIC SvxTextForwarder
 {
 public:
     virtual             ~SvxTextForwarder() COVERITY_NOEXCEPT_FALSE;

include/vcl/toolkit/field.hxx

@@ -160,7 +160,7 @@ private:
 
 };
 
-class UNLESS_MERGELIBS(VCL_DLLPUBLIC) MetricFormatter : public NumericFormatter
+class VCL_DLLPUBLIC MetricFormatter : public NumericFormatter
 {
 public:
     virtual                 ~MetricFormatter() override;

vcl/inc/headless/CairoCommon.hxx

@@ -20,7 +20,7 @@
 #pragma once
 
 #include <sal/config.h>
-
+#include <config_options.h>
 #include <cairo.h>
 
 #include <vcl/dllapi.h>