c flags???

.github/workflows/build_test_release_eudsl.yml

@@ -122,13 +122,9 @@ jobs:
           
           # these have to match the deployment targets of the LLVM build runners
           # ld: warning: object file (libLLVMTableGen.a[3](Error.cpp.o)) was built for newer 'macOS' version (13.7) than being linked (10.13)
-          if [[ "${{ matrix.runs-on }}" == "macos-14" ]]; then
-            echo MACOSX_DEPLOYMENT_TARGET=14.0 >> $GITHUB_ENV
-          fi
-          # https://github.com/wjakob/nanobind/issues/433
-          # i don't know why i need this here but the llvm build doesn't?
-          if [[ "${{ matrix.runs-on }}" == "macos-13" ]]; then
-            echo CMAKE_CXX_FLAGS="-fno-aligned-allocation" >> $GITHUB_ENV
+          # alse aligned deallocation function of type 'void (void *, std::align_val_t) noexcept' is only available on macOS 10.14 or newer
+          if [[ "${{ matrix.runs-on }}" == "macos" ]]; then
+            echo MACOSX_DEPLOYMENT_TARGET=14 >> $GITHUB_ENV
           fi
           
           $python3_command -m pip install cibuildwheel

projects/eudsl-tblgen/CMakeLists.txt

@@ -53,19 +53,26 @@ find_package(nanobind CONFIG REQUIRED)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${EUDSL_TBLGEN_SRC_DIR}/eudsl_tblgen)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
-nanobind_add_module(eudsl_tblgen_ext NB_STATIC STABLE_ABI
+nanobind_add_module(eudsl_tblgen_ext NB_STATIC
   src/eudsl_tblgen_ext.cpp
   src/TGParser.cpp
   src/TGLexer.cpp
 )
 target_link_libraries(eudsl_tblgen_ext
   PRIVATE LLVMTableGenCommon LLVMTableGen LLVMCore)
-target_compile_options(eudsl_tblgen_ext
-  PUBLIC
+set(nanobind_options
   -Wno-cast-qual
+  -Wno-deprecated-literal-operator
+  -Wno-covered-switch-default
+  -Wno-nested-anon-types
+  -Wno-zero-length-array
+  -Wno-c++98-compat-extra-semi
+  -Wno-c++20-extensions
   $<$<PLATFORM_ID:Linux>:-fexceptions -frtti>
   $<$<PLATFORM_ID:Darwin>:-fexceptions -frtti>
   $<$<PLATFORM_ID:Windows>:/EHsc /GR>)
+target_compile_options(eudsl_tblgen_ext PRIVATE ${nanobind_options})
+target_compile_options(nanobind-static PRIVATE ${nanobind_options})
 
 # note WORKING_DIRECTORY
 set(NB_STUBGEN_CMD "${Python_EXECUTABLE}" "-m" "nanobind.stubgen"

projects/eudsl-tblgen/pyproject.toml

@@ -22,11 +22,16 @@ cmake.source-dir = "."
 wheel.packages = ["src/eudsl_tblgen"]
 
 [tool.scikit-build.cmake.define]
-LLVM_DIR = { env = "LLVM_DIR", default = "EMPTY" }
-CMAKE_CXX_VISIBILITY_PRESET = "hidden"
+CMAKE_PREFIX_PATH = { env = "CMAKE_PREFIX_PATH", default = "" }
+CMAKE_C_FLAGS = { env = "CMAKE_C_FLAGS", default = "" }
+CMAKE_CXX_FLAGS = { env = "CMAKE_CXX_FLAGS", default = "" }
 CMAKE_C_COMPILER_LAUNCHER = { env = "CMAKE_C_COMPILER_LAUNCHER", default = "" }
 CMAKE_CXX_COMPILER_LAUNCHER = { env = "CMAKE_CXX_COMPILER_LAUNCHER", default = "" }
-CMAKE_PREFIX_PATH = { env = "CMAKE_PREFIX_PATH", default = "" }
+CMAKE_C_VISIBILITY_PRESET = "hidden"
+CMAKE_CXX_VISIBILITY_PRESET = "hidden"
+CMAKE_VISIBILITY_INLINES_HIDDEN = "ON"
+CMAKE_VERBOSE_MAKEFILE = "ON"
+LLVM_DIR = { env = "LLVM_DIR", default = "EMPTY" }
 LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN = "ON"
 
 [tool.cibuildwheel]
@@ -36,19 +41,23 @@ archs = ["auto64"]
 manylinux-x86_64-image = "manylinux_2_28"
 manylinux-aarch64-image = "quay.io/pypa/manylinux_2_34_aarch64"
 environment-pass = [
-    "LLVM_DIR",
-    "CMAKE_GENERATOR",
     "CMAKE_PREFIX_PATH",
+    "CMAKE_C_FLAGS",
+    "CMAKE_CXX_FLAGS",
+    "CMAKE_C_COMPILER_LAUNCHER",
+    "CMAKE_CXX_COMPILER_LAUNCHER",
+    "CMAKE_GENERATOR",
     "CC",
     "CXX",
+    "LLVM_DIR",
     # ccache
     "CCACHE_DIR",
     "CCACHE_MAXSIZE=700M",
     "CCACHE_SLOPPINESS",
     "CCACHE_CPP2",
     "CCACHE_UMASK",
-    "CMAKE_C_COMPILER_LAUNCHER",
-    "CMAKE_CXX_COMPILER_LAUNCHER"
+    "CCACHE_NOHASHDIR",
+    "PIP_FIND_LINKS",
 ]
 before-build = [
     "export CCACHE_DIR=$CCACHE_DIR/$(python -c 'import platform; print(platform.python_version())')",