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add ability for TinyCC to compile c3c (#2459)

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* add ability for TinyCC to compile c3c

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
This commit is contained in:
LowByteFox
2025-09-06 01:47:48 +02:00
committed by GitHub
parent e605a21fd3
commit 6dbd81a6f9
40 changed files with 220 additions and 186 deletions
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30
CMakeLists.txt
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@@ -70,15 +70,16 @@ else()
endif()
# Options
set(C3_LINK_DYNAMIC OFF CACHE BOOL "Link dynamically with LLVM/LLD libs")
set(C3_WITH_LLVM ON CACHE BOOL "Build with LLVM")
set(C3_LLVM_VERSION "auto" CACHE STRING "Use LLVM version [default: auto]")
set(C3_USE_MIMALLOC OFF CACHE BOOL "Use built-in mimalloc")
set(C3_MIMALLOC_TAG "v1.7.3" CACHE STRING "Used version of mimalloc")
set(C3_USE_TB OFF CACHE BOOL "Use TB")
set(C3_LLD_DIR "" CACHE STRING "Use custom LLD directory")
set(C3_ENABLE_CLANGD_LSP OFF CACHE BOOL "Enable/Disable output of compile commands during generation")
set(LLVM_CRT_LIBRARY_DIR "" CACHE STRING "Use custom llvm's compiler-rt directory")
set(C3_LINK_DYNAMIC OFF CACHE BOOL "Link dynamically with LLVM/LLD libs")
set(C3_WITH_LLVM ON CACHE BOOL "Build with LLVM")
set(C3_LLVM_VERSION "auto" CACHE STRING "Use LLVM version [default: auto]")
set(C3_USE_MIMALLOC OFF CACHE BOOL "Use built-in mimalloc")
set(C3_MIMALLOC_TAG "v1.7.3" CACHE STRING "Used version of mimalloc")
set(C3_USE_TB OFF CACHE BOOL "Use TB")
set(C3_LLD_DIR "" CACHE STRING "Use custom LLD directory")
set(C3_ENABLE_CLANGD_LSP OFF CACHE BOOL "Enable/Disable output of compile commands during generation")
set(LLVM_CRT_LIBRARY_DIR "" CACHE STRING "Use custom llvm's compiler-rt directory")
set(TCC_LIB_PATH "/usr/lib/tcc/libtcc1.a" CACHE STRING "Use custom libtcc1.a path")
set(C3_OPTIONS
C3_LINK_DYNAMIC
@@ -575,6 +576,17 @@ else()
target_link_options(c3c PRIVATE -pthread)
endif()
if(CMAKE_C_COMPILER_ID STREQUAL "TinyCC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--no-eh-frame-hdr -z noexecstack")
# Link the static tcc runtime archive if it exists
if(EXISTS "${TCC_LIB_PATH}")
target_link_libraries(c3c "${TCC_LIB_PATH}")
else()
message(FATAL_ERROR "TCC runtime not found at ${TCC_LIB_PATH}; Ensure the path is correct.")
endif()
endif()
install(TARGETS c3c DESTINATION bin)
install(DIRECTORY lib/ DESTINATION lib/c3)