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Update CMake script to relax build options for examples.

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This makes it so examples don't throw annoying warnings, that in order
to fix, would require making the example code unnecessarily untidy.
This commit is contained in:
David Reid
2025-08-21 15:35:32 +10:00
parent cb95cd6521
commit ca3ba8c1a8
1 changed files with 15 additions and 10 deletions
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CMakeLists.txt
+15 -10
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@@ -588,7 +588,7 @@ if(NOT MINIAUDIO_NO_EXTRA_NODES)
if(MINIAUDIO_BUILD_EXAMPLES)
add_executable(miniaudio_${name}_node_example extras/nodes/ma_${name}_node/ma_${name}_node_example.c)
target_link_libraries(miniaudio_${name}_node_example PRIVATE miniaudio_common_options)
target_link_libraries(miniaudio_${name}_node_example PRIVATE miniaudio_example)
endif()
endfunction()
@@ -600,12 +600,18 @@ if(NOT MINIAUDIO_NO_EXTRA_NODES)
endif()
# Interface with common options to simplify the setup of tests and examples. Note that we don't pass
# in COMPILE_DEFINES here because want to allow the tests and examples to define their own defines. If
# we were to use COMPILE_DEFINES here many of the tests and examples would not compile.
add_library(miniaudio_common_options INTERFACE)
target_compile_options(miniaudio_common_options INTERFACE ${COMPILE_OPTIONS})
target_link_libraries (miniaudio_common_options INTERFACE ${COMMON_LINK_LIBRARIES})
# Interface for examples. Examples do not include COMPILE_OPTIONS because when compiling with things
# like MINIAUDIO_FORCE_C89, etc. it could sometimes result in warnings which would make automated
# build tools have unnecessarily messy output. Working around these errors would require us modifying
# the examples in ways where it would negatively affect its readablity.
add_library(miniaudio_example INTERFACE)
target_link_libraries (miniaudio_example INTERFACE ${COMMON_LINK_LIBRARIES})
# Interface for tests. This includes our COMPILE_OPTIONS settings because we want tests to check for
# build errors with MINIAUDIO_FORCE_C89, etc.
add_library(miniaudio_test INTERFACE)
target_compile_options(miniaudio_test INTERFACE ${COMPILE_OPTIONS})
target_link_libraries (miniaudio_test INTERFACE ${COMMON_LINK_LIBRARIES})
# Tests
#
@@ -617,7 +623,7 @@ if(MINIAUDIO_BUILD_TESTS)
function(add_miniaudio_test name source)
add_executable(${name} ${TESTS_DIR}/${source})
target_link_libraries(${name} PRIVATE miniaudio_common_options)
target_link_libraries(${name} PRIVATE miniaudio_test)
if(TARGET miniaudio_pipewire)
target_link_libraries(${name} PRIVATE miniaudio_pipewire)
target_compile_definitions(${name} PRIVATE MA_TESTS_INCLUDE_PIPEWIRE)
@@ -654,11 +660,10 @@ if (MINIAUDIO_BUILD_EXAMPLES)
function(add_miniaudio_example name source)
add_executable(${name} ${EXAMPLES_DIR}/${source})
target_link_libraries(${name} PRIVATE miniaudio_common_options)
target_link_libraries(${name} PRIVATE miniaudio_example)
endfunction()
add_miniaudio_example(miniaudio_custom_backend custom_backend.c)
target_compile_options(miniaudio_custom_backend PRIVATE -Wno-declaration-after-statement)
add_miniaudio_example(miniaudio_custom_decoder_engine custom_decoder_engine.c)
if(HAS_LIBVORBIS)