New cdist/arm64 fixes.

[lwext4.git] / cscript

diff --git a/cscript b/cscript
index 58c0231c3f4659eff4f63734f55957552b3d08dc..868486fb2f37cf4dbc51ea91ecb9488e8a203595 100644 (file)
--- a/cscript
+++ b/cscript
@@ -17,6 +17,31 @@
 #    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 #
 
+def make_toolchain(filename, arch, sdk_prefix, sdk):
+    with open(filename, 'w') as f:
+        flags = "-arch %s" % arch
+        print("set(CMAKE_SYSTEM_NAME Darwin)", file=f)
+        print("set(CMAKE_SYSTEM_PROCESSOR %s)" % arch, file=f)
+        print("set(CMAKE_C_COMPILER    gcc)", file=f)
+        print("set(CMAKE_CXX_COMPILER  g++)", file=f)
+        print("set(AS                  as)", file=f)
+        print("set(AR                  as)", file=f)
+        print("set(OBJCOPY             objcopy)", file=f)
+        print("set(OBJDUMP             objdump)", file=f)
+        print("set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})", file=f)
+        print("set(CMAKE_OSX_SYSROOT %s/MacOSX%s.sdk)" % (sdk_prefix, sdk), file=f)
+        print('set(CMAKE_C_FLAGS   "-std=gnu99 -fdata-sections -ffunction-sections %s" CACHE INTERNAL "c compiler flags")' % flags, file=f)
+        print('set(CMAKE_CXX_FLAGS "-fdata-sections -ffunction-sections %s" CACHE INTERNAL "cxx compiler flags")' % flags, file=f)
+        print('set(CMAKE_ASM_FLAGS "" CACHE INTERNAL "asm compiler flags")', file=f)
+        print('set(CMAKE_EXE_LINKER_FLAGS "-dead_strip" CACHE INTERNAL "exe link flags")', file=f)
+        print('SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "c debug compiler flags")', file=f)
+        print('SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -ggdb3" CACHE INTERNAL "cxx debug compiler flags")', file=f)
+        print('SET(CMAKE_ASM_FLAGS_DEBUG "-g -ggdb3" CACHE INTERNAL "asm debug compiler flags")', file=f)
+        print('SET(CMAKE_C_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "c release compiler flags")', file=f)
+        print('SET(CMAKE_CXX_FLAGS_RELEASE "-O2 -g -ggdb3" CACHE INTERNAL "cxx release compiler flags")', file=f)
+        print('SET(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "asm release compiler flags")', file=f)
+
+
 def build(target, options):
     if target.platform == 'linux':
         type = 'generic'
@@ -25,10 +50,11 @@ def build(target, options):
         device = 'dev'
         target.command('CFLAGS=-fPIC cmake .')
     elif target.platform == 'osx':
-        if target.bits == 64:
+        if target.arch == 'x86_64':
             type = 'osx'
-        else:
-            type = 'osx32'
+        elif target.arch == 'arm64':
+            type = 'osx-arm64'
+        make_toolchain('toolchain/%s.cmake' % type, target.arch, target.sdk_prefix, target.sdk)
         blockdev = 'linux'
         ext = 'dylib'
         device = 'dev'