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cmake: Only enable warnings on/off flags for C/C++/Objective-C/C++

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The flags are not valid for e.g. Swift

Change-Id: Ie5b46dc9147d8c024e7e27712c7b8632abd727d9
Reviewed-by:  Alexey Edelev <alexey.edelev@qt.io>
(cherry picked from commit ce23c9083f4d06054eb59781c3309b1fcc807a1f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Tor Arne Vestbø 2024-04-05 14:46:55 +02:00 committed by Qt Cherry-pick Bot
parent 5737ae3ccf
commit e25a60599f
1 changed files with 9 additions and 2 deletions
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11
cmake/QtCompilerFlags.cmake
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@ -25,8 +25,15 @@ set(_qt_compiler_warning_flags_condition
set(_qt_compiler_warning_flags_genex
"$<IF:${_qt_compiler_warning_flags_condition},${_qt_compiler_warning_flags_off},${_qt_compiler_warning_flags_on}>")
set(_qt_compiler_warning_flags_language_condition
"$<COMPILE_LANGUAGE:CXX,C,OBJC,OBJCXX>")
set(_qt_compiler_warning_flags_language_conditional_genex
"$<${_qt_compiler_warning_flags_language_condition}:${_qt_compiler_warning_flags_genex}>")
# Need to replace semicolons so that the list is not wrongly expanded in the add_compile_options
# call.
string(REPLACE ";" "$<SEMICOLON>"
_qt_compiler_warning_flags_genex "${_qt_compiler_warning_flags_genex}")
add_compile_options(${_qt_compiler_warning_flags_genex})
_qt_compiler_warning_flags_language_conditional_genex
"${_qt_compiler_warning_flags_language_conditional_genex}")
add_compile_options(${_qt_compiler_warning_flags_language_conditional_genex})