Use "cp -f" to copy so that copying to read-only file does not fail.

Author: mkhon

Makefile

@@ -177,7 +177,7 @@ $$(PYTHON_DIR-$1)/Makefile: downloads/Python-$(PYTHON_VERSION).tgz $(PYTHON_HOST
 ifeq ($$(findstring iphone,$$(SDK-$1)),)
 	cd $$(PYTHON_DIR-$1) && patch -p1 <$(PROJECT_DIR)/patch/Python/Python-tvos.patch
 endif
-	cp $(PROJECT_DIR)/patch/Python/Setup.embedded $$(PYTHON_DIR-$1)/Modules/Setup.embedded
+	cp -f $(PROJECT_DIR)/patch/Python/Setup.embedded $$(PYTHON_DIR-$1)/Modules/Setup.embedded
 	# Configure target Python
 	cd $$(PYTHON_DIR-$1) && PATH=$(PROJECT_DIR)/$(PYTHON_DIR-host)/dist/bin:$(PATH) ./configure \
 		CC="$$(CC-$1)" LD="$$(CC-$1)" \
@@ -193,7 +193,7 @@ $$(PYTHON_DIR-$1)/dist/lib/libpython$(PYTHON_VER).a: $$(PYTHON_DIR-$1)/Makefile
 	cd $$(PYTHON_DIR-$1) && PATH=$(PROJECT_DIR)/$(PYTHON_DIR-host)/dist/bin:$(PATH) make all install
 
 build/$2/$$(pyconfig.h-$1): $$(PYTHON_DIR-$1)/dist/include/python$(PYTHON_VER)/pyconfig.h
-	cp $$^ $$@
+	cp -f $$^ $$@
 
 # Dump vars (for test)
 vars-$1:
@@ -240,7 +240,7 @@ $$(OPENSSL_FRAMEWORK-$1): build/$1/libssl.a build/$1/libcrypto.a
 	mkdir -p $$(OPENSSL_FRAMEWORK-$1)/Versions/$(OPENSSL_VERSION)
 
 	# Copy the headers (use the version from the simulator because reasons)
-	cp -r $$(OPENSSL_DIR-$$(firstword $$(TARGETS-$1)))/include $$(OPENSSL_FRAMEWORK-$1)/Versions/$(OPENSSL_VERSION)/Headers
+	cp -f -r $$(OPENSSL_DIR-$$(firstword $$(TARGETS-$1)))/include $$(OPENSSL_FRAMEWORK-$1)/Versions/$(OPENSSL_VERSION)/Headers
 
 	# Create the fat library
 	xcrun libtool -no_warning_for_no_symbols -static \
@@ -266,17 +266,17 @@ $$(PYTHON_FRAMEWORK-$1): build/$1/libpython$(PYTHON_VER).a $$(foreach target,$$(
 	mkdir -p $$(PYTHON_RESOURCES-$1)/include/python$(PYTHON_VER)
 
 	# Copy the headers. The headers are the same for every platform, except for pyconfig.h
-	cp -r $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/dist/include/python$(PYTHON_VER) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
-	cp $$(filter %.h,$$^) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
-	cp $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/iOS/include/pyconfig.h $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
+	cp -f -r $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/dist/include/python$(PYTHON_VER) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
+	cp -f $$(filter %.h,$$^) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
+	cp -f $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/iOS/include/pyconfig.h $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers
 
 	# Copy Python.h and pyconfig.h into the resources include directory
-	cp -r $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers/pyconfig*.h $$(PYTHON_RESOURCES-$1)/include/python$(PYTHON_VER)
-	cp -r $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers/Python.h $$(PYTHON_RESOURCES-$1)/include/python$(PYTHON_VER)
+	cp -f -r $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers/pyconfig*.h $$(PYTHON_RESOURCES-$1)/include/python$(PYTHON_VER)
+	cp -f -r $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Headers/Python.h $$(PYTHON_RESOURCES-$1)/include/python$(PYTHON_VER)
 
 	# Copy the standard library from the simulator build
 ifneq ($(TEST),)
-	cp -r $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/dist/lib $$(PYTHON_RESOURCES-$1)
+	cp -f -r $$(PYTHON_DIR-$$(firstword $$(TARGETS-$1)))/dist/lib $$(PYTHON_RESOURCES-$1)
 	# Remove the pieces of the resources directory that aren't needed:
 	rm -f $$(PYTHON_RESOURCES-$1)/lib/libpython$(PYTHON_VER).a
 	rm -rf $$(PYTHON_RESOURCES-$1)/lib/pkgconfig
@@ -287,7 +287,7 @@ else
 endif
 
 	# Copy fat library
-	cp $$(filter %.a,$$^) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Python
+	cp -f $$(filter %.a,$$^) $$(PYTHON_FRAMEWORK-$1)/Versions/$(PYTHON_VER)/Python
 
 	# Create symlinks
 	ln -fs $(PYTHON_VER) $$(PYTHON_FRAMEWORK-$1)/Versions/Current