You could try a generator expression with a custom target property. Am 4. Juli 2018 04:27:58 MESZ schrieb Andrew White <andrew.wh...@audinate.com>: >In my cross-compile environment for an embedded platform, I need to set >the stack size for each executable. The linker flag to set the stack >size is (for example) "-Wl,-elf2flt='-s 20000'". > >Is there an easy way to set this flag for every executable except one, >for which I set "-Wl,-elf2flt='-s 40000'"? Obviously I can call > Set_target_properties(<target> PROPERTIES LINK_FLAGS "-Wl,-elf2flt='-s >20000'") >on each target, but is there a mechanism to make this the default and >then set a different value on a single target? > >If necessary, I suspect "-Wl,-elf2flt='-s 20000' -Wl,-elf2flt='-s >40000'" will produce the correct result. >* can I avoid doing it like this? >* how can I be sure that the more specific option will follow the >general one? > >(Assume all the targets are added via add_subdirectory commands that >are common across multiple platforms, and that I'm adding >platform-specific build rules in the project CMakeLists.txt) > >Thanks > >-- >Andrew --
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