From 08473f11287cb263079c0435068312cbc6d736e8 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Mon, 14 Nov 2022 23:18:10 +0100
Subject: 2022-11-14 22:56:00

---
 source/luametatex/cmake/luasocket.cmake | 8 ++++++++
 source/luametatex/cmake/mingw-32.cmake  | 6 +++---
 source/luametatex/cmake/mingw-64.cmake  | 6 +++---
 source/luametatex/cmake/mp.cmake        | 8 +++++++-
 4 files changed, 21 insertions(+), 7 deletions(-)

(limited to 'source/luametatex/cmake')

diff --git a/source/luametatex/cmake/luasocket.cmake b/source/luametatex/cmake/luasocket.cmake
index 8489b0a80..e36f1f7e6 100644
--- a/source/luametatex/cmake/luasocket.cmake
+++ b/source/luametatex/cmake/luasocket.cmake
@@ -51,6 +51,14 @@ if (WIN32)
     )
 endif()
 
+# It seems to depend on the mingw installation: 
+
+if (__MINGW64_TOOLCHAIN_)
+    target_compile_definitions(luasocket PRIVATE
+        LUASOCKET_INET_PTON
+    )
+endif()
+
 if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     target_compile_definitions(luasocket PRIVATE
         LUASOCKET_INET_PTON
diff --git a/source/luametatex/cmake/mingw-32.cmake b/source/luametatex/cmake/mingw-32.cmake
index ef5001226..6a06431d5 100644
--- a/source/luametatex/cmake/mingw-32.cmake
+++ b/source/luametatex/cmake/mingw-32.cmake
@@ -1,6 +1,6 @@
-if (NOT __MINGW64_TOOLCHAIN_)
-    add_compile_options(-DLUASOCKET_INET_PTON)
-endif()
+# if (NOT __MINGW64_TOOLCHAIN_)
+#     add_compile_options(-DLUASOCKET_INET_PTON)
+# endif()
 
 set(CMAKE_SYSTEM_NAME Windows)
 set(TOOLCHAIN_PREFIX  i686-w64-mingw32)
diff --git a/source/luametatex/cmake/mingw-64.cmake b/source/luametatex/cmake/mingw-64.cmake
index c57bed871..294ef5e55 100644
--- a/source/luametatex/cmake/mingw-64.cmake
+++ b/source/luametatex/cmake/mingw-64.cmake
@@ -1,6 +1,6 @@
-if (NOT __MINGW64_TOOLCHAIN_)
-    add_compile_options(-DLUASOCKET_INET_PTON)
-endif()
+# if (NOT __MINGW64_TOOLCHAIN_)
+#     add_compile_options(-DLUASOCKET_INET_PTON)
+# endif()
 
 set(CMAKE_SYSTEM_NAME Windows)
 set(TOOLCHAIN_PREFIX  x86_64-w64-mingw32)
diff --git a/source/luametatex/cmake/mp.cmake b/source/luametatex/cmake/mp.cmake
index 1d064101d..22680cdb7 100644
--- a/source/luametatex/cmake/mp.cmake
+++ b/source/luametatex/cmake/mp.cmake
@@ -38,6 +38,12 @@ target_compile_definitions(mp PUBLIC
     DECNUMDIGITS=1000
 )
 
+if (CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    target_compile_options(mp PRIVATE
+        -Wno-unreachable-code-break
+    )
+endif()
+
 if (NOT MSVC)
     target_compile_options(mp PRIVATE
         -Wno-unused-parameter
@@ -46,5 +52,5 @@ if (NOT MSVC)
         -Wno-cast-align
         # for decnumber with lto
         -fno-strict-aliasing
-)
+    )
 endif()
-- 
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