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cmake: strip -D prefix from COMPILE_DEFINITIONS property values

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Ivan Grokhotkov 2022-08-28 22:16:23 +02:00
parent 66554aa215
commit adcf07b3b8
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GPG Key ID: 1E050E141B280628
1 changed files with 18 additions and 0 deletions
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18
tools/cmake/build.cmake
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@ -30,6 +30,9 @@ endfunction()
function(idf_build_set_property property value)
cmake_parse_arguments(_ "APPEND" "" "" ${ARGN})
# Fixup property value, e.g. for compatibility. (Overwrites variable 'value'.)
__build_fixup_property("${property}" "${value}" value)
if(__APPEND)
set_property(TARGET __idf_build_target APPEND PROPERTY ${property} ${value})
else()
@ -164,6 +167,21 @@ function(__build_set_lang_version)
idf_build_set_property(CXX_COMPILE_OPTIONS "-std=${cxx_std}" APPEND)
endfunction()
#
# Perform any fixes or adjustments to the values stored in IDF build properties.
# This function only gets called from 'idf_build_set_property' and doesn't affect
# the properties set directly via 'set_property'.
#
function(__build_fixup_property property value out_var)
# Fixup COMPILE_DEFINITIONS property to support -D prefix, which had to be used in IDF v4.x projects.
if(property STREQUAL "COMPILE_DEFINITIONS" AND NOT "${value}" STREQUAL "")
string(REGEX REPLACE "^-D" "" stripped_value "${value}")
set("${out_var}" "${stripped_value}" PARENT_SCOPE)
endif()
endfunction()
#
# Initialize the build. This gets called upon inclusion of idf.cmake to set internal
# properties used for the processing phase of the build.