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add shader defines to bgfx_compile_shaders()

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fixes bkaradzic/bgfx.cmake#19
This commit is contained in:
Alex Threlfo
2026-03-13 16:47:10 +11:00
committed by Jason Millard
parent ceacf584eb
commit 4f736eedd5
1 changed files with 7 additions and 11 deletions
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18
cmake/bgfxToolUtils.cmake
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@@ -459,16 +459,10 @@ if(TARGET bgfx::shaderc)
# --define
if(ARG_DEFINES)
list(APPEND CLI "--defines")
set(DEFINES "")
foreach(DEFINE ${ARG_DEFINES})
if(NOT "${DEFINES}" STREQUAL "")
set(DEFINES "${DEFINES}\\\\;${DEFINE}")
else()
set(DEFINES "${DEFINE}")
endif()
endforeach()
list(APPEND CLI "${DEFINES}")
# Add extra escapes or CMake will expand in the final CLI
string(REPLACE ";" "\\\\\\;" DEFINES "${ARG_DEFINES}")
# Also need to quote escape for Unix shells
list(APPEND CLI "--define" "\"${DEFINES}\"")
endif()
# --raw
@@ -566,13 +560,14 @@ if(TARGET bgfx::shaderc)
# OUTPUT_DIR directory
# OUT_FILES_VAR variable name
# INCLUDE_DIRS directories
# DEFINES defines
# [AS_HEADERS]
# )
#
function(bgfx_compile_shaders)
set(options AS_HEADERS)
set(oneValueArgs TYPE VARYING_DEF OUTPUT_DIR OUT_FILES_VAR)
set(multiValueArgs SHADERS INCLUDE_DIRS)
set(multiValueArgs SHADERS INCLUDE_DIRS DEFINES)
cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" "${ARGN}")
set(PROFILES 120 300_es spirv)
@@ -642,6 +637,7 @@ if(TARGET bgfx::shaderc)
O "$<$<CONFIG:debug>:0>$<$<CONFIG:release>:3>$<$<CONFIG:relwithdebinfo>:3>$<$<CONFIG:minsizerel>:3>"
VARYINGDEF ${ARGS_VARYING_DEF}
INCLUDES ${BGFX_SHADER_INCLUDE_PATH} ${ARGS_INCLUDE_DIRS}
DEFINES ${ARGS_DEFINES}
)
list(APPEND OUTPUTS ${OUTPUT})
list(APPEND ALL_OUTPUTS ${OUTPUT})