doc: updated as reported in http://dev.exiv2.org/boards/3/topics/1364 Thanks to Benjamin for bringing this to our attention.

CMakeLists.txt

@@ -189,6 +189,18 @@ ADD_CUSTOM_TARGET(tests COMMAND make test  "EXIV2_BINDIR=${CMAKE_BINARY_DIR}/bin
 ADD_CUSTOM_TARGET(teste COMMAND make teste "EXIV2_BINDIR=${CMAKE_BINARY_DIR}/bin"  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/test/" )
 ADD_CUSTOM_TARGET(testv COMMAND make testv "EXIV2_BINDIR=${CMAKE_BINARY_DIR}/bin"  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/test/" )
 
+##
+# http://dev.exiv2.org/boards/3/topics/1364
+# copy the taglist to be used to make docs
+IF( MINGW OR UNIX OR APPLE)
+  ADD_CUSTOM_TARGET(doc 
+    COMMAND mkdir -p  "${CMAKE_SOURCE_DIR}/src/bin"
+    COMMAND cp -f     "${CMAKE_BINARY_DIR}/bin/taglist" "${CMAKE_SOURCE_DIR}/src/bin"
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/doc/"
+    COMMAND make doc 
+  )
+ENDIF()
+
 ##
 # support for test suite TODO: fixup for MSVC and think a bit more before deploying this
 # ENABLE_TESTING()

doc/Makefile

@@ -68,8 +68,15 @@ doxygen:
 	doxygen $(top_srcdir)/config/Doxyfile
 
 tags:
-	cd $(top_srcdir)/doc/templates && $(MAKE) all
-	cp -f $(top_srcdir)/doc/templates/*.html $(top_srcdir)/doc/html/
+	cp -f    $(top_srcdir)/src/bin/taglist $(top_srcdir)/src
+	mkdir -p $(top_srcdir)/doc/html
+	rm   -rf $(top_srcdir)/doc/html
+	mkdir -p $(top_srcdir)/doc/html
+	cd       $(top_srcdir)/doc/templates && $(MAKE) all
+	cp -f    $(top_srcdir)/doc/templates/*.html $(top_srcdir)/doc/html/
+	@echo    "*****************************"
+	@echo    "*** if you got lots of errors, try modifying" $(realpath $(top_srcdir)/config/Doxyfile) "***"
+	@echo    "*****************************"
 
 mostlyclean clean:
 	$(RM) *~ *.bak *#