I'm trying to turn on a bit more warnings in a C project but I'm running into an ordering issue.
I have #+BEGIN_SRC cmake set(CMAKE_C_STANDARD 11) set(CMAKE_C_FLAGS "-Wall -Wextra -Werror") #+END_SRC and I want to add ~-Wpedantic~. However if I do then I get a lot of warnings (that are turned into errors) about breaking C99. In particular: #+BEGIN_QUOTE ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror] #+END_QUOTE This apparently comes from ~-std=gnu11~ (the result of setting ~CMAKE_C_STANDARD~) appearing /after/ the other flags. If I change my ~CMakeLists.txt~ to instead contain #+BEGIN_SRC cmake set(CMAKE_C_FLAGS "-std=gnu11 -Wall -Wextra -Wpedantic -Werror") #+END_SRC Then I don't get those C99-related warnings. Is there some way to get ~CMAKE_C_STANDARD~ to put ~-std=gnu11~ /before/ the other flags? /M -- Magnus Therning OpenPGP: 0x927912051716CE39 email: mag...@therning.org jabber: mag...@therning.org twitter: magthe http://therning.org/magnus LeBlanc's law: Later equals never.
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