--- compile/ninja/macos.ninja.orig	2023-03-20 07:48:02
+++ compile/ninja/macos.ninja	2023-03-20 07:48:37
@@ -2,29 +2,30 @@
 builddir = build/macos
 bin = $builddir/bin
 obj = $builddir/obj
-cc = clang
+cc = __MACPORTS_CC__
+cxx = __MACPORTS_CXX__
 luamake = luamake
 rule c_source_bee
-  command = $cc -MMD -MT $out -MF $out.d  -O2 -Wall -Werror $
-    -fvisibility=hidden -mmacosx-version-min=10.15 -Itools/lua54 -DNDEBUG $
-    -Wunguarded-availability -o $out -c $in
+  command = $cc -MMD -MT $out -MF $out.d  __MACPORTS_CPPFLAGS__ __MACPORTS_CFLAGS__ $
+    -Itools/lua54 -DNDEBUG $
+    -o $out -c $in
   description = Compile C   $out
   deps = gcc
   depfile = $out.d
 build $obj/source_bee/lua-seri.obj: c_source_bee $
     bee.lua/3rd/lua-seri/lua-seri.c
 rule cxx_source_bee
-  command = $cc -MMD -MT $out -MF $out.d -std=c++17 -fno-rtti -O2 -Wall $
-    -Werror -fvisibility=hidden -mmacosx-version-min=10.15 -DNDEBUG $
-    -Wunguarded-availability -o $out -c $in
+  command = $cxx -MMD -MT $out -MF $out.d -std=c++17 __MACPORTS_CPPFLAGS__ __MACPORTS_CXXFLAGS__ $
+    -DNDEBUG $
+    -o $out -c $in
   description = Compile C++ $out
   deps = gcc
   depfile = $out.d
 build $obj/source_bee/format.obj: cxx_source_bee bee.lua/3rd/fmt/format.cc
 rule cxx_source_bee_1
-  command = $cc -MMD -MT $out -MF $out.d -std=c++17 -fno-rtti -O2 -Wall $
-    -Werror -fvisibility=hidden -mmacosx-version-min=10.15 -Ibee.lua $
-    -DNDEBUG -Wunguarded-availability -o $out -c $in
+  command = $cxx -MMD -MT $out -MF $out.d -std=c++17 __MACPORTS_CPPFLAGS__ __MACPORTS_CXXFLAGS__ $
+    -Ibee.lua $
+    -DNDEBUG -o $out -c $in
   description = Compile C++ $out
   deps = gcc
   depfile = $out.d
@@ -49,9 +50,9 @@
 build $obj/source_bee/path_helper.obj: cxx_source_bee_1 $
     bee.lua/bee/utility/path_helper.cpp
 rule cxx_source_bee_2
-  command = $cc -MMD -MT $out -MF $out.d -std=c++17 -fno-rtti -O2 -Wall $
-    -Werror -fvisibility=hidden -mmacosx-version-min=10.15 -Ibee.lua $
-    -Itools/lua54 -DBEE_STATIC -DNDEBUG -Wunguarded-availability -o $out -c $
+  command = $cxx -MMD -MT $out -MF $out.d -std=c++17 __MACPORTS_CPPFLAGS__ __MACPORTS_CXXFLAGS__ $
+    -Ibee.lua $
+    -Itools/lua54 -DBEE_STATIC -DNDEBUG -o $out -c $
     $in
   description = Compile C++ $out
   deps = gcc
@@ -73,27 +74,27 @@
 build $obj/source_bee/lua_time.obj: cxx_source_bee_2 $
     bee.lua/binding/lua_time.cpp
 rule c_source_lua
-  command = $cc -MMD -MT $out -MF $out.d  -O2 -Wall -Werror $
-    -fvisibility=hidden -mmacosx-version-min=10.15 -DNDEBUG $
-    -Wunguarded-availability -o $out -c $in
+  command = $cc -MMD -MT $out -MF $out.d  __MACPORTS_CPPFLAGS__ __MACPORTS_CFLAGS__ $
+    -DNDEBUG $
+    -o $out -c $in
   description = Compile C   $out
   deps = gcc
   depfile = $out.d
 build $obj/source_lua/utf8_crt.obj: c_source_lua bee.lua/3rd/lua/utf8_crt.c
 rule c_source_lua_1
-  command = $cc -MMD -MT $out -MF $out.d  -O2 -Wall -Werror $
-    -mmacosx-version-min=10.15 -DMAKE_LIB -DLUA_USE_MACOSX -DNDEBUG $
-    -Wunguarded-availability -o $out -c $in
+  command = $cc -MMD -MT $out -MF $out.d  __MACPORTS_CPPFLAGS__ __MACPORTS_CFLAGS__ $
+    -DMAKE_LIB -DLUA_USE_MACOSX -DNDEBUG $
+    -o $out -c $in
   description = Compile C   $out
   deps = gcc
   depfile = $out.d
 build $obj/source_lua/linit.obj: c_source_lua_1 bee.lua/3rd/lua/linit.c
 build $obj/source_lua/onelua.obj: c_source_lua_1 bee.lua/3rd/lua/onelua.c
 rule cxx_source_bootstrap
-  command = $cc -MMD -MT $out -MF $out.d -std=c++17 -fno-rtti -O2 -Wall $
-    -Werror -fvisibility=hidden -mmacosx-version-min=10.15 $
+  command = $cxx -MMD -MT $out -MF $out.d -std=c++17 __MACPORTS_CPPFLAGS__ __MACPORTS_CXXFLAGS__ $
+    $
     -Ibee.lua/3rd/lua -Ibee.lua -DLUA_USE_MACOSX -DNDEBUG $
-    -Wunguarded-availability -o $out -c $in
+    -o $out -c $in
   description = Compile C++ $out
   deps = gcc
   depfile = $out.d
@@ -102,8 +103,8 @@
 build $obj/source_bootstrap/progdir.obj: cxx_source_bootstrap $
     bee.lua/bootstrap/progdir.cpp
 rule link_bootstrap
-  command = $cc $in -o $out -lm -ldl -framework Foundation -framework $
-    CoreFoundation -framework CoreServices -lstdc++ -Wl,-S,-x
+  command = $cxx $in -o $out -framework $
+    CoreFoundation -framework CoreServices __MACPORTS_LDFLAGS__
   description = Link    Exe $out
 build $bin/bootstrap: link_bootstrap $obj/source_bootstrap/main.obj $
     $obj/source_bootstrap/progdir.obj $obj/source_bee/lua-seri.obj $