* pass suitable sysroot to aarch64-darwin compiler, if none is supplied by SYSROOTPATH

git-svn-id: trunk@49123 -

utils/fpcm/fpcmake.ini

@@ -1510,6 +1510,23 @@ override UNITTARGETDIRPREFIX=$(TARGETDIRPREFIX)
 endif
 endif
 
+ifdef SYSROOTPATH
+override FPCOPT+=-XR$(SYSROOTPATH)
+else
+# if we are compiling natively on aarch64-darwin and if -/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk exists,
+# add it to the compiler command line
+ifeq ($(OS_TARGET),$(OS_SOURCE))
+ifneq ($(findstring $(OS_TARGET),darwin),)
+# so far the only tested one
+ifneq ($(findstring $(CPU_TARGET),aarch64),)
+ifneq ($(wildcard /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk),)
+override FPCOPT+=-XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
+endif
+endif
+endif
+endif
+endif
+
 ifdef CREATESHARED
 override FPCOPT+=-Cg
 endif