#1 Berkeley DB's db_cxx.h not found

[Thomas Fischer]

On a Gentoo system, compiling ProView failes as during the compilation the file db_cxx.h is not found. A manual work around is to include the file's path (preprended with -I) in file variable.mk at key cinc.
Possible fix: In /usr/include/db.h, defines DB_VERSION_MAJOR and DB_VERSION_MINOR allow to determine the installed DB version and to locate db_cxx.h e.g. in /usr/include/db4.5/.