mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
Jan Lindemann
9e245c986e
This commit sees several improvements to the build performance: - Introduce cache.mk, which creates makefiles caching often used variables, per tree and per project. - Define more variables with := enclosed in condistions, instead of defining them with ?=, because the RHS of ?= is expanded deferredly. - Add more definitions for executables. - Move some more specialized definitions out into specialized makefiles, notably htdocs.mk and tmpl.mk Signed-off-by: Jan Lindemann <jan@janware.com>
29 lines
1 KiB
Makefile
29 lines
1 KiB
Makefile
# == Variables for inter-project-communication
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# -- What do I know about myself?
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VERSION_FILE := $(firstword $(wildcard VERSION) $(TOPDIR)/VERSION)
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ifndef DEVELOPMENT
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ifeq ($(wildcard $(VERSION_FILE)),)
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DEVELOPMENT := true
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else
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DEVELOPMENT := $(shell grep -q 'dev' $(VERSION_FILE) && echo true)
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endif
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endif
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# -- Conclude the build system's location:
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PROJECTS_DIR ?= $(TOPDIR)/..
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ifeq ($(DEVELOPMENT),true)
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PRJS_DIR ?= $(PROJECTS_DIR)
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else
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PRJS_DIR ?= /opt
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endif
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MOD_SCRIPT_DIR := $(firstword $(wildcard $(MODDIR)/scripts $(MODDIR)/bin))
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# -- Query the build system about other projects:
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PYTHON ?= /usr/bin/python2
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ifneq ($(TOPDIR),)
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proj_query_cmd = $(PYTHON) $(MOD_SCRIPT_DIR)/projects.py -p $(PRJS_DIR) -t $(TOPDIR) $(PROJECTS_PY_EXTRA_ARGS)
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proj_query = $(shell $(proj_query_cmd) $(1))
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proj_dir = $(call proj_query,proj-dir $(1))
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htdocs_dir = $(call proj_query,htdocs-dir $(1))
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endif
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