Hi Paul,
I have read through the section you recommended, but I can not find the relationship between CXXFLAGS and CPPFLAGS (for example, CXXFLAGS includes CPPFLAGS) -- to my surprise, instead I found that CPPFLAGS is used for C (not C++)? Here is the original text from GNU make manual, -------------------- CXXFLAGS Extra flags to give to the C++ compiler. CPPFLAGS Extra flags to give to the C preprocessor and programs that use it (the C and Fortran compilers). -------------------- regards, George --- "Paul D. Smith" <[EMAIL PROTECTED]> wrote: > %% Lin George <[EMAIL PROTECTED]> writes: > > >> CPPFLAGS is included in both CFLAGS and > CXXFLAGS, > >> plus separating out > > lg> I can not find where in the manual it is > mentioned > lg> that CPPFLAGS is included in both CLAGS and > CXXFLAGS. > lg> Could you help to point it out please? > > Actually it's not including in those variables, but > it's included in the > rules where those variables are used. > > See the section "Variables Used by Implicit Rules" > in the manual. > > -- > ------------------------------------------------------------------------------- > Paul D. Smith <[EMAIL PROTECTED]> Find some > GNU make tips at: > http://www.gnu.org > http://make.paulandlesley.org > "Please remain calm...I may be mad, but I am a > professional." --Mad Scientist > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
