First, in the first makefile change:
to:Code:precompiled.o: precompiled.h
and in the 2nd makefile change:Code:precompiled.h.gch: precompiled.h
to:Code:CPPFLAGS += -O3 -Wall -g -DFOO=BAR
Next, why are you #including .cpp files?Code:CPPFLAGS += -O3 -Wall -g -DFOO=BAR -include precompiled.h
"I am probably the laziest programmer on the planet, a fact with which anyone who has ever seen my code will agree." - esbo, 11/15/2008
"the internet is a scary place to be thats why i dont use it much." - billet, 03/17/2010
cpp files are included in other cpp files (or h files), inherited project.
I've made the changes you proposed, but, again, after invoking the main makefile I get reports and warnings I got during compilation of the header file. So, it seems that the .gch file is neglected.
What is the way to save the job once done?
Note that for project this large, it would be inappropriate to go through and separate .h files.
I went through this same problem just a few days ago.
I assume you read this page: Precompiled Headers - Using the GNU Compiler Collection (GCC)
Are you sure the .gch file and the rest of your .o files are being compiled with exactly the same compiler flags...?
Try adding a -H flag to both of them and then you can see exactly which header files are being included for each file. If the .gch file is being used by g++ it will print a ! at the beginning of the line; if it's not used, it'll print an X instead.
"I am probably the laziest programmer on the planet, a fact with which anyone who has ever seen my code will agree." - esbo, 11/15/2008
"the internet is a scary place to be thats why i dont use it much." - billet, 03/17/2010
Don't do that. Compile .cpp files; don't include them.Originally Posted by onako
Did you miss the part about "inherited project?"
There are a couple of legitimate reasons that might be done, though most people won't ever run into that.
Code://try //{ if (a) do { f( b); } while(1); else do { f(!b); } while(1); //}
