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cmake: Use CMAKE_CURRENT_SOURCE_DIR to allow lute to build against slua #113

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Merged
HaroldCindy merged 2 commits into from
Nov 13, 2026
Merged

cmake: Use CMAKE_CURRENT_SOURCE_DIR to allow lute to build against slua #113

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dd2f2ff
cmake: Use CMAKE_CURRENT_SOURCE_DIR for subdirectory builds
tapple Nov 10, 2026
5ef39ca
cmake: Use CMAKE_CURRENT_BINARY_DIR for builtins output and include dir
tapple Nov 11, 2026
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12 changes: 6 additions & 6 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -56,11 +56,11 @@ if(LUAU_SANITIZE)
endif()

# Embed builtins.txt into a header file at configure time
file(READ "${CMAKE_SOURCE_DIR}/builtins.txt" BUILTINS_HEX HEX)
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/builtins.txt" BUILTINS_HEX HEX)
string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1, " BUILTINS_HEX_ARRAY "${BUILTINS_HEX}")
configure_file(
"${CMAKE_SOURCE_DIR}/LSLBuiltins/src/builtins_embedded.h.in"
"${CMAKE_BINARY_DIR}/builtins_embedded.h"
"${CMAKE_CURRENT_SOURCE_DIR}/LSLBuiltins/src/builtins_embedded.h.in"
"${CMAKE_CURRENT_BINARY_DIR}/builtins_embedded.h"
@ONLY
)

Expand Down Expand Up @@ -140,7 +140,7 @@ target_link_libraries(Luau.CLI.lib PUBLIC Luau.LSLBuiltins)

target_compile_features(Luau.LSLBuiltins PUBLIC cxx_std_17)
target_include_directories(Luau.LSLBuiltins PUBLIC LSLBuiltins/include)
target_include_directories(Luau.LSLBuiltins PRIVATE ${CMAKE_BINARY_DIR}) # For builtins_embedded.h
target_include_directories(Luau.LSLBuiltins PRIVATE ${CMAKE_CURRENT_BINARY_DIR}) # For builtins_embedded.h
target_link_libraries(Luau.LSLBuiltins PUBLIC Luau.Common)

# ServerLua: the LSL frontend, needs Luau.LSLBuiltins configured first
Expand Down Expand Up @@ -329,8 +329,8 @@ endif()
# ServerLua: GCC doesn't support the FP_CONTRACT pragma, so we have to use this to tell it it not to
# fuse multiply and add for these files.
set(FP_SENSITIVE_SOURCE_FILES
${CMAKE_SOURCE_DIR}/VM/src/lll.cpp
${CMAKE_SOURCE_DIR}/VM/src/llsl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/VM/src/lll.cpp
${CMAKE_CURRENT_SOURCE_DIR}/VM/src/llsl.cpp
)
set_source_files_properties(${FP_SENSITIVE_SOURCE_FILES} PROPERTIES COMPILE_FLAGS "-ffp-contract=off")

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4 changes: 2 additions & 2 deletions Tailslide/CMakeLists.txt
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Expand Up @@ -198,9 +198,9 @@ endif()
if (TAILSLIDE_BUILD_CLI)
add_executable(tailslide_cli tailslide_cli/main.cc)
target_sources(tailslide_cli PRIVATE
${CMAKE_SOURCE_DIR}/extern/cxxopt.hh
${CMAKE_CURRENT_SOURCE_DIR}/extern/cxxopt.hh
)
target_include_directories(tailslide_cli PRIVATE tailslide ${CMAKE_SOURCE_DIR}/extern)
target_include_directories(tailslide_cli PRIVATE tailslide ${CMAKE_CURRENT_SOURCE_DIR}/extern)
target_link_libraries(tailslide_cli PUBLIC ${EXTRA_LIBS} libtailslide)
set_target_properties(tailslide_cli PROPERTIES OUTPUT_NAME tailslide)
endif()
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