diff --git a/CMakeLists.txt b/CMakeLists.txt index 1c3d16f7b8..16c7dd3d0e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -120,6 +120,8 @@ if(ZIG_AR_WORKAROUND) string(REPLACE "" " ar" CMAKE_CXX_ARCHIVE_CREATE ${CMAKE_CXX_ARCHIVE_CREATE}) endif() +set(ZIG_PIE off CACHE BOOL "produce a position independent zig executable") + find_package(llvm 16) find_package(clang 16) find_package(lld 16) @@ -671,7 +673,12 @@ if(ZIG_STATIC) endif() add_library(zigcpp STATIC ${ZIG_CPP_SOURCES}) -set_target_properties(zigcpp PROPERTIES COMPILE_FLAGS ${EXE_CXX_FLAGS}) +if(ZIG_PIE) + set(ZIGCPP_CXX_FLAGS "${EXE_CXX_FLAGS} -fPIC") +else() + set(ZIGCPP_CXX_FLAGS "${EXE_CXX_FLAGS}") +endif() +set_target_properties(zigcpp PROPERTIES COMPILE_FLAGS ${ZIGCPP_CXX_FLAGS}) target_link_libraries(zigcpp LINK_PUBLIC ${CLANG_LIBRARIES} @@ -823,10 +830,10 @@ else() set(ZIG_STATIC_ARG "") endif() -if(CMAKE_POSITION_INDEPENDENT_CODE) - set(ZIG_PIE_ARG="-Dpie") +if(CMAKE_POSITION_INDEPENDENT_CODE OR ZIG_PIE) + set(ZIG_PIE_ARG "-Dpie") else() - set(ZIG_PIE_ARG="") + set(ZIG_PIE_ARG "") endif() set(ZIG_BUILD_ARGS