jw-pkg/make/projects.mk

# == Variables for inter-project-communication

include $(MODDIR)/make/platform.mk

# -- What do I know about myself?
VERSION_FILE                := $(firstword $(wildcard VERSION) $(TOPDIR)/VERSION)
ifndef DEVELOPMENT
  ifeq ($(wildcard $(VERSION_FILE)),)
    DEVELOPMENT             := true
  else
    DEVELOPMENT             := $(shell grep -q 'dev' $(VERSION_FILE) && echo true)
  endif
endif

# -- Conclude the build system's location:
PROJECTS_DIR                ?= $(TOPDIR)/..
ifeq ($(DEVELOPMENT),true)
  PRJS_DIR                  ?= $(PROJECTS_DIR)
else
  PRJS_DIR                  ?= /opt
endif

# -- Query the build system about other projects:
PYTHON                      ?= /usr/bin/python3
ifneq ($(TOPDIR),)
  proj_query_cmd             = $(PYTHON) $(MOD_SCRIPT_DIR)/projects.py -p $(PRJS_DIR) -t $(TOPDIR) $(PROJECTS_PY_EXTRA_ARGS)
  proj_query                 = $(shell $(proj_query_cmd) $(1))
  proj_dir                   = $(call proj_query,proj-dir $(1))
  htdocs_dir                 = $(call proj_query,htdocs-dir $(1))
endif