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fc9312f717
- remove check for unsupported old CMake versions
- do not link to c-ares library twice
- modernize custom Find modules
- FindLibSSH2:
- pass version to FPHSA to show it in the output
- use LIBSSH2_VERSION define to extract the version number in
one shot. This variable exists in the header for 10 years.
- remove unneeded code
- FindNGHTTP2.cmake:
- drop needless FPHSA argument
- mark found variables as advanced
- FindNSS.cmake:
- show version number
- FindCARES.cmake:
- drop default paths
- use FPHSA instead of checking things by hand
- remove needless explict variable dereference
- simplify count_true()
- allow all policies up to version 3.16 to be set to NEW
- do not rerun check for -Wstrict-aliasing=3 every time
In contrast to every other compiler flag this has a = in it, which CMake
can't have in a variable name.
- only read the interesting strings from curlver.h
Reviewed-by: Peter Wu
Closes https://github.com/curl/curl/pull/4975
13 lines
336 B
CMake
13 lines
336 B
CMake
# File containing various utilities
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# Returns a list of arguments that evaluate to true
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function(count_true output_count_var)
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set(lst_len 0)
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foreach(option_var IN LISTS ARGN)
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if(${option_var})
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math(EXPR lst_len "${lst_len} + 1")
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endif()
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endforeach()
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set(${output_count_var} ${lst_len} PARENT_SCOPE)
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endfunction()
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