fdo#42865: shell: no mapfile

In order to not have the offending local _ZNSs4_Rep20_S_empty_rep_storageE
symbol in librecentfile.so, build it with hidden visibility.

shell/source/all/makefile.mk

@@ -30,6 +30,7 @@ PRJ=..$/..
 PRJNAME=shell
 TARGET=xmlparser
 ENABLE_EXCEPTIONS=TRUE
+VISIBILITY_HIDDEN = TRUE
 
 
 # --- Settings -----------------------------------------------------

shell/source/unix/sysshell/makefile.mk

@@ -31,6 +31,7 @@ PRJNAME=shell
 TARGET=sysshell
 LIBTARGET=NO
 ENABLE_EXCEPTIONS=TRUE
+VISIBILITY_HIDDEN = TRUE
 
 # --- Settings -----------------------------------------------------
 
@@ -52,9 +53,9 @@ SHL1TARGET=recentfile
 SHL1STDLIBS=$(EXPATASCII3RDLIB)\
     $(SALLIB)
 
+SHL1USE_EXPORTS = name
 SHL1LIBS=$(SLB)$/xmlparser.lib
 SHL1OBJS=$(SLOFILES)
-SHL1VERSIONMAP=recfile.map
 
 .ELSE
 

shell/source/unix/sysshell/recently_used_file_handler.cxx

@@ -495,7 +495,9 @@ namespace /* private */ {
                 </RecentFiles>
 */
 
-extern "C" void add_to_recently_used_file_list(const rtl::OUString& file_url, const rtl::OUString& mime_type)
+extern "C" SAL_DLLPUBLIC_EXPORT
+void add_to_recently_used_file_list(const rtl::OUString& file_url,
+        const rtl::OUString& mime_type)
 {
     try
     {

shell/source/unix/sysshell/recfile.map

-UDK_3_0_0 {
-    global:
-        add_to_recently_used_file_list;
-    local:
-        *;
-};