Enable libgncqof-backend-qsf on Win32 by exporting QOF_LIB_DIR.

This is not needed for the installation tree built by install.sh, but
the binary installer has to add that environment variable to the
relocatable gnucash.bat it writes out.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@16142 57a11ea4-9604-0410-9ed3-97b8803252fd

packaging/win32/gnucash.iss.in

@@ -162,6 +162,7 @@ begin
   FileString := FileString + 'set GNC_MODULE_PATH=' + pkglibdir + ''#13#10 ;
   FileString := FileString + 'set GUILE_LOAD_PATH=' + pkgdatadir + '\guile-modules;' + pkgdatadir + '\scm;' + appdir + '\share\guile\1.6;%GUILE_LOAD_PATH%'#13#10 ;
   FileString := FileString + 'set LTDL_LIBRARY_PATH=' + libdir + ''#13#10 ;
+  FileString := FileString + 'set QOF_LIB_DIR=' + pkglibdir + ''#13#10 ;
   FileString := FileString + 'start gnucash-bin'#13#10 ;
 
   { Save the final file }