DEFINES_FT

# Keep always the module up-to-date
define git_update =
git submodule deinit -f $@/
rm -rf $(TOP)/.git/modules/$@
git submodule init $@/
git submodule update --init --recursive $@/.
git submodule update --remote --merge $@/
endef

define git_module_init_update =
git submodule update --init --recursive $@/.
git submodule update --remote --merge $@/
endef

define patch_site
patches=$$(ls $(TOP)/patch/*.p0.patch 2> /dev/null); \
if [ -n "$$patches" ]; then \
  for i in $$patches; do \
    printf "\nPatching %s with the file : %s\n" "$(E3_MODULE_SRC_PATH)" "$$i"; \
    git apply --directory=$(E3_MODULE_SRC_PATH) --ignore-whitespace -p0 $$i; \
  done; \
else \
  echo ">>> No patches to apply" >&2; \
fi
endef

define patch_revert_site
patches=$$(ls $(TOP)/patch/*.p0.patch 2> /dev/null); \
if [ -n "$$patches" ]; then \
  for i in $$patches; do\
    printf "\nReverting applied patch %s with the file : %s\n" "$(E3_MODULE_SRC_PATH)" "$$i"; \
    git apply -R --directory=$(E3_MODULE_SRC_PATH) --ignore-whitespace -p0 $$i;\
  done \
else \
  echo ">>> No patches to revert" >&2; \
fi
endef

ifndef VERBOSE
  QUIET := @
endif

### Exclude the following variables to display
VARS_EXCLUDES+=git_update
VARS_EXCLUDES+=git_module_init_update
VARS_EXCLUDES+=patch_site
VARS_EXCLUDES+=patch_revert_site
VARS_EXCLUDES+=QUIET
VARS_EXCLUDES+=SHELL