4 апр. 2011 г. · In a vanilla gnu make, there's no such thing as CCFLAGS. There are CFLAGS, CPPFLAGS, and CXXFLAGS. CFLAGS for the C compiler, CXXFLAGS for C++, and CPPFLAGS

31 июл. 2018 г. · A solution seems to be to leave $(CFLAGS) and friends empty and unused in your makefile, preferring say CFLAGS_INTERNAL for in-makefile arguments, and then put ...

29 мая 2020 г. · CFLAGS stands for compiler flags. LDFLAGS is for linker flags. CFLAGS is used to pass flags to tell the compiler information on how to build ...

2 мая 2010 г. · The CPPFLAGS macro is the one to use to specify #include directories. Both CPPFLAGS and CFLAGS work in your case because the make (1) rule combines both ...

26 янв. 2018 г. · Run make -p to understand the builtin rules of your GNU make (there are many of them). You'll find out that many builtin rules are using CFLAGS etc.

10 июн. 2018 г. · I would use CFLAGS when compiling C files and CXXFLAGS when compiling C++ files. Besides CFLAGS and CXXFLAGS you are perhaps missing another ...

11 нояб. 2017 г. · It should be CFLAGS := -Wall -Wextra $(CFLAGS) , the difference is that CFLAGS is explicitly appended. So for example, you may set -Og , but user don't want ...

1 мая 2014 г. · The project that I am trying to build has default flags CFLAGS = -Wall -g -O2 CXXFLAGS = -g -O2 I need to append a flag -w to both these variables

5 нояб. 2019 г. · I am trying to monitor coverage on a Makefile project. CFLAGS=" -fprofile-arcs -ftest-coverage -g" make test But the command above does not seem to work.

26 сент. 2015 г. · The better approach is env CFLAGS="-O0" ./configure Then a simple make does as you expect. This is helpful to set other compile flags.