> This is not so strong suggestion. I am just wondering.
> 
> Currently ROME include headers of midas, xml2 and mysql.
> There are libraries for windows but no libraries for linux.
> 
> I am afraid that there can be inconsequence between headers and libraries in futrue updates of these 
> libraries, if compiler reads headers from rome/include instead of correct one.
> 
> So, my suggestion is that move midas.h,libxml2 and mysql outside of header files search path for linux.
> 
> for instance
>   Make new directory rome/include/win.
>   Put midas.h,libxml2 and mysql into it.
>   Add $ROMESYS/include/win into header files search path in case of Windows.
> 
> 
> P.S.
> If midas.h is already very different from midas.h in MIDAS. This may be difficult.

I looked into gcc, then I found the header file which is found first is supposed to be used.
In ROME's case $(shell xml2-config --cflags) and $(shell mysql_config --cflags) are located before -I$(ROMESYS)/include/, so in principle 
it is safe.

But about midas.h there still can be inconsequence, because -I$(ROMESYS)/include/ is located before -I$(MIDASSYS)/include/.
It this done on purpose to enable special features for ROME ?


---
One more thing. about libpaths.
If libpaths will be used only for specify the place where midas libraries were put. Followings can also work and more simple.
And I added midascflags, because to use same way as root,xml2 and mysql seems more beautiful. 
And I moved -DHAVE_SQL and -DHAVE_MIDAS to sqlcflags and midascflags.

rootlibs := $(shell root-config --libs)
rootglibs := $(shell root-config --glibs)
rootcflags := $(shell root-config --cflags)
rootthreadlibs := -lThread
xmllibs :=  $(shell xml2-config --libs)
xmlcflags :=  $(shell xml2-config --cflags)
sqllibs := $(shell mysql_config --libs)
sqlcflags := $(shell mysql_config --cflags) -DHAVE_SQL
midaslibs := -L$(MIDASSYS)/lib -lmidas
midascflags := -I$(MIDASSYS)/include -DHAVE_MIDAS
clibs :=-lpthread -lHtml $(SYSLIBS)
clibs += -lutil

Libraries := $(libpaths) $(rootlibs) $(rootglibs) $(rootthreadlibs) $(xmllibs) $(clibs) $(sqllibs) $(midaslibs)
Flags := $(lpuserflags) $(rootcflags) $(xmlcflags) $(sqlcflags) $(midascflags)
Includes := -I$(ROMESYS)/include/ -I. -Iinclude/ -Iinclude/tasks/ -Iinclude/framework/