How to use compiler sanitizers, especially the address sanitizer in Conan2? Searching on Google, the only result found is for version 1, which does not work on 2. I tried the profile below, but without success.
include(default)
[settings]
arch=wasm
os=Emscripten
compiler.sanitizer=Address
[tool_requires]
*: emsdk/3.1.44
[env]
CFLAGS=-fsanitize=address
CXXFLAGS=-fsanitize=address
LDFLAGS=-fsanitize=address
And:
[compiler_flags]
sanitizer=Address
Conan says that env or compiler_flags is not a recognized section.
To add custom flags to compiler and linker in conan v2:
include(default)
[settings]
arch=wasm
os=Emscripten
[tool_requires]
*: emsdk/3.1.44
[conf]
tools.build:cflags=["-fsanitize=address"]
tools.build:cxxflags=["-fsanitize=address"]
tools.build:exelinkflags=["-fsanitize=address"]
tools.build:sharedlinkflags=["-fsanitize=address"]
If you want that these flags contribute to package id, add this to ~/.conan2/global.conf:
tools.info.package_id:confs=["tools.build:cflags", "tools.build:cxxflags", "tools.build:exelinkflags", "tools.build:sharedlinkflags"]