Commit a61495a988

Jacob Young <jacobly0@users.noreply.github.com>
2023-08-03 02:37:14
cmake: fix early issues when bootstrapping on mingw
This gets all the way to the final link, where `libssp` symbols are undefined, referenced by `libzstd.a`.
master
1 parent 76f7b40
Changed files (1)
CMakeLists.txt
CMakeLists.txt
@@ -699,6 +699,7 @@ elseif(ZIG_HOST_TARGET_ARCH STREQUAL "armv7l")
 elseif(ZIG_HOST_TARGET_ARCH STREQUAL "armv7b")
   set(ZIG_HOST_TARGET_ARCH "armeb")
 endif()
+
 if(ZIG_HOST_TARGET_ARCH MATCHES "^arm(eb)?$")
   include(CheckSymbolExists)
   check_symbol_exists(__thumb__ "" ZIG_HOST_TARGET_DEFAULTS_TO_THUMB)
@@ -710,7 +711,16 @@ string(TOLOWER "${CMAKE_HOST_SYSTEM_NAME}" ZIG_HOST_TARGET_OS)
 if(ZIG_HOST_TARGET_OS STREQUAL "darwin")
   set(ZIG_HOST_TARGET_OS "macos")
 endif()
-set(ZIG_HOST_TARGET_TRIPLE "${ZIG_HOST_TARGET_ARCH}-${ZIG_HOST_TARGET_OS}" CACHE STRING "Host zig target triple.")
+
+if(MSVC)
+  set(ZIG_HOST_TARGET_ABI "-msvc")
+elif(MINGW)
+  set(ZIG_HOST_TARGET_ABI "-gnu")
+else()
+  set(ZIG_HOST_TARGET_ABI "")
+endif()
+
+set(ZIG_HOST_TARGET_TRIPLE "${ZIG_HOST_TARGET_ARCH}-${ZIG_HOST_TARGET_OS}${ZIG_HOST_TARGET_ABI}" CACHE STRING "Host zig target triple.")
 
 if(MSVC)
   set(ZIG_WASM2C_COMPILE_FLAGS "")
@@ -723,6 +733,8 @@ else()
   set(ZIG2_COMPILE_FLAGS "-std=c99 -O0 -fno-stack-protector")
   if(APPLE)
     set(ZIG2_LINK_FLAGS "-Wl,-stack_size,0x10000000")
+  elseif(MINGW)
+    set(ZIG2_LINK_FLAGS "-Wl,--stack,0x10000000")
   else()
     set(ZIG2_LINK_FLAGS "-Wl,-z,stack-size=0x10000000")
   endif()
@@ -751,6 +763,9 @@ if(MSVC)
   target_link_options(zig1 PRIVATE /STACK:0x10000000)
 else()
   target_link_libraries(zig1 LINK_PUBLIC m)
+  if(MINGW)
+    target_link_options(zig1 PRIVATE -Wl,--stack,0x10000000)
+  endif()
 endif()
 
 set(BUILD_ZIG2_ARGS