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[CMAKE] Get rid of replace_compiler_option macro

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This is not used anymore
This commit is contained in:
Jérôme Gardou 2020-09-18 16:54:21 +02:00 • committed by Jérôme Gardou
parent 683489ccf1
commit 84621b3634
1 changed files with 0 additions and 21 deletions
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21
sdk/cmake/compilerflags.cmake
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@ -49,27 +49,6 @@ function(add_target_link_flags _module _flags)
add_target_property(${_module} LINK_FLAGS ${_flags}) add_target_property(${_module} LINK_FLAGS ${_flags})
endfunction() endfunction()
# replace_compiler_option
# (taken from LLVM)
# Replaces a compiler option or switch `_old' in `_var' by `_new'.
# If `_old' is not in `_var', appends `_new' to `_var'.
#
# Example:
# replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
macro(replace_compiler_option _var _old _new)
# If the option already is on the variable, don't add it:
if("${${_var}}" MATCHES "(^| )${_new}($| )")
set(__n "")
else()
set(__n "${_new}")
endif()
if("${${_var}}" MATCHES "(^| )${_old}($| )")
string(REGEX REPLACE "(^| )${_old}($| )" " ${__n} " ${_var} "${${_var}}")
else()
set(${_var} "${${_var}} ${__n}")
endif()
endmacro(replace_compiler_option)
# add_compile_flags # add_compile_flags
# Add or replace compiler flags in the global scope for either all source # Add or replace compiler flags in the global scope for either all source
# files or only those of the specified language. # files or only those of the specified language.