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Note why we are not using a CMake list to pass Bison flags

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This commit is contained in:
ISSOtm
2026-04-10 22:33:54 +02:00
parent a5be1d886e
commit b430d5a8b8
1 changed files with 3 additions and 2 deletions
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src/CMakeLists.txt
+3 -2
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@@ -12,6 +12,7 @@ add_library(common OBJECT
target_compile_definitions(common PRIVATE "BUILD_VERSION_STRING=\"${GIT_REV}\"")
find_package(BISON 3.0.0 REQUIRED)
# FIXME: Using a list would be cleaner, but is not supported by `bison_target` before CMake 4.0.
set(BISON_FLAGS "-Wall -Dlr.type=ielr")
# Set some flags on versions that support them.
if(BISON_VERSION VERSION_GREATER_EQUAL "3.5")
@@ -26,7 +27,7 @@ if(BISON_VERSION VERSION_GREATER_EQUAL "3.7")
set(BISON_FLAGS "${BISON_FLAGS} -Wcounterexamples")
endif()
BISON_TARGET(ASM_PARSER "asm/parser.y"
bison_target(ASM_PARSER "asm/parser.y"
"${PROJECT_SOURCE_DIR}/src/asm/parser.cpp"
COMPILE_FLAGS "${BISON_FLAGS}"
DEFINES_FILE "${PROJECT_SOURCE_DIR}/src/asm/parser.hpp"
@@ -54,7 +55,7 @@ add_executable(rgbasm $<TARGET_OBJECTS:common>
"verbosity.cpp"
)
BISON_TARGET(LINKER_SCRIPT_PARSER "link/script.y"
bison_target(LINKER_SCRIPT_PARSER "link/script.y"
"${PROJECT_SOURCE_DIR}/src/link/script.cpp"
COMPILE_FLAGS "${BISON_FLAGS}"
DEFINES_FILE "${PROJECT_SOURCE_DIR}/src/link/script.hpp"