# Makefile.rules - OCERA make framework common project rules -*- makefile -*-
#
# (C) Copyright 2003 by Pavel Pisa - OCERA team member
+# (C) Copyright 2006 by Michal Sojka - Czech Technical University, FEE, DCE
+#
+# Homepage: http://rtime.felk.cvut.cz/omk/
+#
+# The OMK build system is distributed under the GNU General Public
+# License. See file COPYING for details.
#
#
# input variables
# V .. if set to 1, full command text is shown else short form is used
+# W .. whole tree - if set to 1, make is always called from the top-level directory
# SUBDIRS .. list of subdirectories intended for make from actual directory
# default_CONFIG .. list of default config assignments CONFIG_XXX=y/n ...
# We need to ensure definition of sources directory first
ifndef SOURCES_DIR
+# Only shell built-in pwd understands -L
SOURCES_DIR := $(shell ( pwd -L ) )
endif
-.PHONY: all default check-make-ver
+# If we are not called by OMK leaf Makefile...
+ifndef MAKERULES_DIR
+MAKERULES_DIR := $(abspath $(dir $(filter %Makefile.rules,$(MAKEFILE_LIST))))
+endif
+
+# OUTPUT_DIR is the place where _compiled, _build and possible other
+# files/directories are created. By default is the same as
+# $(MAKERULES_DIR).
+ifndef OUTPUT_DIR
+OUTPUT_DIR := $(MAKERULES_DIR)
+endif
+
+ifdef W
+ ifeq ("$(origin W)", "command line")
+ OMK_WHOLE_TREE:=$(W)
+ endif
+endif
+ifndef OMK_WHOLE_TREE
+ OMK_WHOLE_TREE:=0
+endif
+
+ifneq ($(OMK_WHOLE_TREE),1)
+ ifndef omk_prereq_checked
+ omk_checks=check-make-ver check-dir
+ export omk_prereq_checked=1
+ endif
+all: build-pseudo-pass
+
+prepare: $(omk_checks) prepare-pass
+build-pseudo-pass: prepare
+ +@$(QUIET_CMD_ECHO) "make[omk]: build"
+ $(Q3)$(MAKE) -C $(MAKERULES_DIR) -f Makefile.rules build
+ @$(QUIET_CMD_ECHO) "Compilation finished"
+
+prepare-pass: $(omk_checks)
+else
+# Run make in the top-level directory
+all:
+ $(Q3)$(MAKE) -C $(MAKERULES_DIR) OMK_SERIALIZE_INCLUDED=n SOURCES_DIR=$(MAKERULES_DIR) RELATIVE_DIR="" $(MAKECMDGOALS) W=0
+endif
+
+.PHONY: all default check-make-ver omkize prepare build-pseudo-pass
-all: check-make-ver default
+ifdef OMK_TESTSROOT
+# Usage: $(call canttest,<error message>)
+define canttest
+ ( echo "$(1)" > $(OUTPUT_DIR)/_canttest; echo "$(1)"; exit 1 )
+endef
+else
+define canttest
+ echo "$(1)"
+endef
+endif
#=========================
# Include the config file
+# FIXME: I think CONFIG_FILE_OK variable is useless. We have three
+# config files and it is not clearly defined to which file is this
+# variable related.
ifneq ($(CONFIG_FILE_OK),y)
ifndef CONFIG_FILE
-CONFIG_FILE := $(MAKERULES_DIR)/config.omk
+CONFIG_FILE := $(OUTPUT_DIR)/config.omk
endif
ifneq ($(wildcard $(CONFIG_FILE)-default),)
-include $(CONFIG_FILE)-default
else
+ifneq ($(MAKECMDGOALS),default-config)
$(warning Please, run "make default-config" first)
endif
+endif
+
+-include $(OUTPUT_DIR)/config.target
ifneq ($(wildcard $(CONFIG_FILE)),)
-include $(CONFIG_FILE)
+-include $(CONFIG_FILE)
CONFIG_FILE_OK = y
endif
endif #$(CONFIG_FILE_OK)
+
+CONFIG_FILES ?= $(wildcard $(CONFIG_FILE)-default) $(wildcard $(OUTPUT_DIR)/config.target) $(wildcard $(CONFIG_FILE))
+
+
export SOURCES_DIR MAKERULES_DIR RELATIVE_DIR
-export CONFIG_FILE OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT
-# FIXME: Is it correct to export OMK_SERIALIZE_INCLUDED to submakes???
+export CONFIG_FILE CONFIG_FILES OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT
+# OMK_SERIALIZE_INCLUDED has to be exported to submakes because passes
+# must to be serialized only in the toplevel make.
ifndef RELATIVE_DIR
-RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
+RELATIVE_DIR := $(SOURCES_DIR:$(OUTPUT_DIR)%=%)
endif
+#$(warning === RELATIVE_DIR = "$(RELATIVE_DIR)" ===)
override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
-#$(warning RELATIVE_DIR $(RELATIVE_DIR))
+#$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
-#$(warning BACK2TOP_DIR $(BACK2TOP_DIR))
+#$(warning BACK2TOP_DIR = "$(BACK2TOP_DIR)")
+
+#$(warning SOURCES_DIR = "$(SOURCES_DIR)")
+#$(warning MAKERULES_DIR = "$(OUTPUT_DIR)")
+#$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
-#$(warning SOURCES_DIR = $(SOURCES_DIR))
-#$(warning MAKERULES_DIR = $(MAKERULES_DIR))
-#$(warning RELATIVE_DIR = $(RELATIVE_DIR))
+# We have to use RELATIVE_PREFIX because of mingw
+override RELATIVE_PREFIX := $(RELATIVE_DIR)/
+override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
#vpath %.c $(SOURCES_DIR)
#vpath %.cc $(SOURCES_DIR)
#vpath %.cxx $(SOURCES_DIR)
-VPATH = $(SOURCES_DIR)
+# Define srcdir for Automake compatibility
srcdir = $(SOURCES_DIR)
# Defines for quiet compilation
ifndef OMK_VERBOSE
OMK_VERBOSE = 0
endif
-ifeq ($(OMK_VERBOSE),1)
- Q =
-else
- Q = @
-endif
+
+Q = $(if $(filter 0 ,$(OMK_VERBOSE)),@)
+Q2 = $(if $(filter 0 1 ,$(OMK_VERBOSE)),@)
+Q3 = $(if $(filter 0 1 2,$(OMK_VERBOSE)),@)
+
ifneq ($(findstring s,$(MAKEFLAGS)),)
QUIET_CMD_ECHO = true
OMK_SILENT = 1
else
QUIET_CMD_ECHO = echo
- CP_FLAGS += -v
endif
+# Convenient variables
+comma := ,
+squote := '
+#'
+empty :=
+space := $(empty) $(empty)
+
+###
+# Escape single quote for use in echo statements
+escsq = $(subst $(squote),'\$(squote)',$1)
+
+###
+# Strip/replace OUTPUT_DIR from/in the argument
+strip_out = $(patsubst $(OUTPUT_DIR)/%,%,$(1))
+repl_out = $(patsubst $(OUTPUT_DIR)/%,$$(OUTPUT_DIR)/%,$(1))
+
+.PHONY: FORCE
+
+
+MAKEFILE_OMK=Makefile.omk
+# All subdirectories (even linked ones) containing Makefile.omk
+# Usage in Makefile.omk: SUBDIRS = $(ALL_OMK_SUBDIRS)
+ALL_OMK_SUBDIRS = $(patsubst %/$(MAKEFILE_OMK),%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/$(MAKEFILE_OMK))))
+
# ===================================================================
# We have set up all important variables, so we can check and include
# real OCERA style Makefile.omk now
ifndef OMK_INCLUDED
-include $(SOURCES_DIR)/Makefile.omk
+include $(SOURCES_DIR)/$(MAKEFILE_OMK)
+ifeq ($(AUTOMATIC_SUBDIRS),y)
+SUBDIRS?=$(ALL_OMK_SUBDIRS)
+endif
OMK_INCLUDED := 1
endif
distclean dist-clean:
@$(QUIET_CMD_ECHO) " RM $(COMPILED_DIR_NAME) $(BUILD_DIR_NAME)"
- @rm -fr $(MAKERULES_DIR)/$(COMPILED_DIR_NAME) $(MAKERULES_DIR)/$(BUILD_DIR_NAME)
+ $(Q3)rm -fr $(OUTPUT_DIR)/$(COMPILED_DIR_NAME) $(OUTPUT_DIR)/$(BUILD_DIR_NAME)
# Common OMK templates
# ====================
-# Syntax: $(call mkdir,<dir name>)
+# Syntax: $(call mkdir_def,<dir name>)
define mkdir_def
[ -d $(1) ] || mkdir -p $(1) || exit 1
endef
-# Syntax: $(call omk_pass_template,<pass name>,<build dir>,[<local make flags>],[<local condition>],[<subpass>])
+ifneq ($(OMK_VERBOSE),2)
+NO_PRINT_DIRECTORY := --no-print-directory
+endif
+
+ifeq ($(USE_LEAF_MAKEFILES),n)
+export USE_LEAF_MAKEFILES
+SUBDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules
+SOURCESDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules
+else
+SUBDIR_MAKEFILE=$(SOURCES_DIR)/$(3)/Makefile
+SOURCESDIR_MAKEFILE=$(SOURCES_DIR)/Makefile
+endif
+
+BUILD_DIR_NAME = _build
+COMPILED_DIR_NAME = _compiled
+
+BUILD_OMK_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/omk
+OMK_WORK_DIR := $(BUILD_OMK_DIR)$(RELATIVE_DIR:%=/%)
+
+check-dir::
+ $(Q3)$(call mkdir_def,$(BUILD_OMK_DIR))
+
+pass = $(strip $(1))
+
+# Call a pass in a subdirectory
+# Usage: $(call omk_pass_subdir_template,<pass name>,<subdir>)
+define omk_pass_subdir_template
+.PHONY: $(pass)-$(2)-subdir
+$(pass)-subdirs: $(pass)-$(2)-subdir
+$(pass)-$(2)-subdir:
+ +$(Q3)$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(2) $(NO_PRINT_DIRECTORY) \
+ RELATIVE_DIR=$(RELATIVE_PREFIX)$(2) -C $(2) \
+ -f $(SUBDIR_MAKEFILE) $(pass)
+endef
+
+ifdef OMK_TESTSROOT
+check-target = $(1:%=%-check)
+endif
+
+# Call a pass in a subdirectory
+# Usage: $(call extra_rules_subdir_template,<subdir>)
+define extra_rules_subdir_template
+extra-rules-subdirs: extra-rules-$(1)
+extra-rules-$(1):
+ +$(Q3)$(MAKE) OMK_SERIALIZE_INCLUDED=n MAKERULES_DIR=$(SOURCES_DIR)/$(1) OUTPUT_DIR=$(OUTPUT_DIR) \
+ SOURCES_DIR=$(SOURCES_DIR)/$(1) RELATIVE_DIR=$(RELATIVE_PREFIX)$(1) -C $(SOURCES_DIR)/$(1)
+endef
+
+.PHONY: extra-rules-subdirs mkdir-omk-work
+extra-rules-subdirs:
+
+$(foreach subdir,$(EXTRA_RULES_SUBDIRS),$(eval $(call extra_rules_subdir_template,$(subdir))))
+
+# Usage: $(call omk_pass_template,<pass name>)
define omk_pass_template
-.PHNOY: $(1) $(1)-local
-$(1):
- +@$(foreach dir,$(SUBDIRS),$(call mkdir_def,$(2)/$(dir)) ; \
- $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) --no-print-directory \
- RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) -C $(2)/$(dir) \
- -f $(SOURCES_DIR)/$(dir)/Makefile $$@ || exit 1 ;)
- $(5)
- @echo " MAKE $$@ in $(RELATIVE_DIR)"
- +@if [ $(4) ] || [ -z "$(subst ",\",$(4))" ]; then \
- $(call mkdir_def,$(2)); \
- $(MAKE) --no-print-directory -C $(2) \
- -f $(SOURCES_DIR)/Makefile $(3) $$(@:%=%-local); \
- fi
+.PHONY: $(pass) $(pass)-local $(pass)-msg $(pass)-subdirs
+$(pass): $(pass)-local
+$(pass)-local: $(pass)-subdirs $(pass)-msg mkdir-omk-work
+$(foreach subdir,$(SUBDIRS),$(call omk_pass_subdir_template,$(pass),$(subdir)))
+$(pass)-msg: $(pass)-subdirs
+ +@echo "make[omk]: $(pass) in $(RELATIVE_DIR)"
endef
+mkdir-omk-work:
+ $(Q3)$(call mkdir_def,$(OMK_WORK_DIR))
+
+
+
# =======================
# DEFAULT CONFIG PASS
default-config:
- @echo "# Start of OMK config file" > "$(CONFIG_FILE)-default"
- @echo "# This file should not be altered manually" >> "$(CONFIG_FILE)-default"
- @echo "# Overrides should be stored in file $(notdir $(CONFIG_FILE))" >> "$(CONFIG_FILE)-default"
- @echo >> "$(CONFIG_FILE)-default"
- @$(MAKE) --no-print-directory -C $(MAKERULES_DIR) \
- RELATIVE_DIR="" SOURCES_DIR=$(MAKERULES_DIR) \
- -f $(MAKERULES_DIR)/Makefile default-config-pass
+ $(Q3)echo "# Start of OMK config file" > "$(CONFIG_FILE)-default"
+ $(Q3)echo "# This file should not be altered manually" >> "$(CONFIG_FILE)-default"
+ $(Q3)echo "# Overrides should be stored in file $(notdir $(CONFIG_FILE))" >> "$(CONFIG_FILE)-default"
+ $(Q3)echo >> "$(CONFIG_FILE)-default"
+ $(Q3)$(MAKE) $(NO_PRINT_DIRECTORY) -C $(MAKERULES_DIR) \
+ RELATIVE_DIR="" SOURCES_DIR=$(OUTPUT_DIR) \
+ -f $(OUTPUT_DIR)/Makefile default-config-pass
-$(eval $(call omk_pass_template,default-config-pass))
+$(eval $(call omk_pass_template,default-config-pass,$$(LOCAL_BUILD_DIR),,always))
default-config-pass-local:
- @echo Default config for $(RELATIVE_DIR)
- @echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default"
- @$(foreach x, $(default_CONFIG), echo $(x) | \
- sed -e 's/^.*=x$$/#\0/' >> "$(CONFIG_FILE)-default" ; )
+# $(Q3)echo Default config for $(RELATIVE_DIR)
+ $(Q3)echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default"
+ $(Q3)$(foreach x, $(default_CONFIG), echo '$(x)' | \
+ sed -e 's/^[^=]*=x$$/#\0/' >> "$(CONFIG_FILE)-default" ; )
+
+
+omkize:
+ $(Q)if ! grep -q MAKERULES_DIR Makefile; then \
+ echo "Makefile is not OMK leaf makefile!" >&2; exit 1; \
+ fi
+ $(Q)for i in `find -L . -name Makefile.omk` ; do \
+ d=`dirname $${i}`; \
+ if ! test -f "$${d}/Makefile.rules" && ( ! test -f "$${d}/Makefile" || ! cmp --silent Makefile "$${d}/Makefile" ); then \
+ rm -f "$${d}/Makefile"; \
+ cp -v Makefile "$${d}/Makefile"; \
+ fi \
+ done
+
+include prepare #omkbuild
+include build #omkbuild
+
+# Local Variables:
+# mode:makefile-gmake
+# End:
projects / omk.git / blobdiff