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#
# Use the slang-embed tool to generate a source file for each prelude header.
# Construct a library called 'prelude' to be linked with by slang
#
glob_append(prelude_headers "*-prelude.h")
set(prelude_source)
foreach(input ${prelude_headers})
get_filename_component(input_name ${input} NAME)
set(output "${CMAKE_CURRENT_BINARY_DIR}/${input_name}.cpp")
add_custom_command(
OUTPUT ${output}
COMMAND
slang-embed "${input}" ${output}
"-I$<JOIN:$<TARGET_PROPERTY:core,INCLUDE_DIRECTORIES>, -I>"
DEPENDS ${input} slang-embed
VERBATIM
)
list(APPEND prelude_source ${output})
endforeach()
slang_add_target(
.
OBJECT
EXPORT_MACRO_PREFIX SLANG
EXPLICIT_SOURCE ${prelude_source}
EXCLUDE_FROM_ALL
TARGET_NAME prelude
INCLUDE_DIRECTORIES_PUBLIC
${CMAKE_CURRENT_LIST_DIR}
${CMAKE_CURRENT_LIST_DIR}/../include
EXPORT_TYPE_AS ${SLANG_LIB_TYPE}
LINK_WITH_PRIVATE unordered_dense::unordered_dense
PUBLIC_HEADERS ${CMAKE_CURRENT_LIST_DIR}/slang*.h
# It's an object library, so the install step only installs the headers
INSTALL
FOLDER generated
)
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