1 # Makefile.rules - OCERA make framework common project rules -*- makefile -*-
3 # (C) Copyright 2003 by Pavel Pisa - OCERA team member
4 # (C) Copyright 2006 by Michal Sojka - Czech Technical University, FEE, DCE
6 # The OMK build system is distributed under the GNU General Public
7 # License. See file COPYING for details.
10 # V .. if set to 1, full command text is shown else short form is used
11 # W .. whole tree - if set to 1, make is always called from the top-level directory
12 # SUBDIRS .. list of subdirectories intended for make from actual directory
13 # default_CONFIG .. list of default config assignments CONFIG_XXX=y/n ...
15 # We need to ensure definition of sources directory first
17 SOURCES_DIR := $(shell ( pwd -L ) )
20 .PHONY: all default check-make-ver omkize
23 ifeq ("$(origin W)", "command line")
31 ifneq ($(OMK_WHOLE_TREE),1)
32 all: check-make-ver default
33 @echo "Compilation finished"
35 # Run make in the top-level directory
37 @$(MAKE) -C $(MAKERULES_DIR) OMK_SERIALIZE_INCLUDED=n SOURCES_DIR=$(MAKERULES_DIR) RELATIVE_DIR="" $(MAKECMDGOALS) W=0
40 #=========================
41 # Include the config file
43 ifneq ($(CONFIG_FILE_OK),y)
45 CONFIG_FILE := $(MAKERULES_DIR)/config.omk
47 ifneq ($(wildcard $(CONFIG_FILE)-default),)
48 -include $(CONFIG_FILE)-default
50 ifneq ($(MAKECMDGOALS),default-config)
51 $(warning Please, run "make default-config" first)
55 ifneq ($(wildcard $(CONFIG_FILE)),)
56 include $(CONFIG_FILE)
59 endif #$(CONFIG_FILE_OK)
61 export SOURCES_DIR MAKERULES_DIR RELATIVE_DIR
62 export CONFIG_FILE OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT
63 # OMK_SERIALIZE_INCLUDED has to be exported to submakes because passes
64 # must to be serialized only in the toplevel make.
67 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
69 #$(warning === RELATIVE_DIR = "$(RELATIVE_DIR)" ===)
70 override RELATIVE_DIR := $(RELATIVE_DIR:/%=%)
71 override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%)
72 #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
73 override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__')
74 #$(warning BACK2TOP_DIR = "$(BACK2TOP_DIR)")
76 #$(warning SOURCES_DIR = "$(SOURCES_DIR)")
77 #$(warning MAKERULES_DIR = "$(MAKERULES_DIR)")
78 #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
80 # We have to use RELATIVE_PREFIX because of mingw
81 override RELATIVE_PREFIX := $(RELATIVE_DIR)/
82 override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
84 #vpath %.c $(SOURCES_DIR)
85 #vpath %.cc $(SOURCES_DIR)
86 #vpath %.cxx $(SOURCES_DIR)
88 VPATH = $(SOURCES_DIR)
89 srcdir = $(SOURCES_DIR)
91 # Defines for quiet compilation
93 ifeq ("$(origin V)", "command line")
100 ifeq ($(OMK_VERBOSE),1)
105 ifneq ($(findstring s,$(MAKEFLAGS)),)
106 QUIET_CMD_ECHO = true
109 QUIET_CMD_ECHO = echo
112 MAKEFILE_OMK=Makefile.omk
113 # All subdirectories (even linked ones) containing Makefile.omk
114 # Usage in Makefile.omk: SUBDIRS = $(ALL_OMK_SUBDIRS)
115 ALL_OMK_SUBDIRS = $(patsubst %/$(MAKEFILE_OMK),%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/$(MAKEFILE_OMK))))
117 # ===================================================================
118 # We have set up all important variables, so we can check and include
119 # real OCERA style Makefile.omk now
121 include $(SOURCES_DIR)/$(MAKEFILE_OMK)
126 @GOOD_MAKE_VERSION=`echo $(MAKE_VERSION) | sed -n -e 's/^[4-9]\..*\|^3\.9[0-9].*\|^3\.8[1-9].*/y/p'` ; \
127 if [ x$$GOOD_MAKE_VERSION != xy ] ; then \
128 echo "Your make program version is too old and does not support OMK system." ; \
129 echo "Please update to make program 3.81beta1 or newer." ; exit 1 ; \
132 distclean dist-clean:
133 @$(QUIET_CMD_ECHO) " RM $(COMPILED_DIR_NAME) $(BUILD_DIR_NAME)"
134 @rm -fr $(MAKERULES_DIR)/$(COMPILED_DIR_NAME) $(MAKERULES_DIR)/$(BUILD_DIR_NAME)
136 # Common OMK templates
137 # ====================
139 # Syntax: $(call mkdir,<dir name>)
141 [ -d $(1) ] || mkdir -p $(1) || exit 1
145 NO_PRINT_DIRECTORY := --no-print-directory
148 # Syntax: $(call omk_pass_template,<pass name>,<build dir>,[<local make flags>],[<local condition>])
149 define omk_pass_template
150 .PHNOY: $(1) $(1)-local
152 +@$(foreach dir,$(SUBDIRS),$(call mkdir_def,$(2)/$(dir)); \
153 $(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) $(NO_PRINT_DIRECTORY) \
154 RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(2)/$(dir) \
155 -f $(SOURCES_DIR)/$(dir)/Makefile $$@ || exit 1 ;) true
157 @echo "make[omk]: $$@ in $(RELATIVE_DIR)"; \
158 $(call mkdir_def,$(2)); \
159 $(MAKE) $(NO_PRINT_DIRECTORY) SOURCES_DIR=$(SOURCES_DIR) RELATIVE_DIR=$(RELATIVE_DIR) -C $(2) \
160 -f $(SOURCES_DIR)/Makefile $(3) $$(@:%=%-local)
164 # =======================
165 # DEFAULT CONFIG PASS
168 @echo "# Start of OMK config file" > "$(CONFIG_FILE)-default"
169 @echo "# This file should not be altered manually" >> "$(CONFIG_FILE)-default"
170 @echo "# Overrides should be stored in file $(notdir $(CONFIG_FILE))" >> "$(CONFIG_FILE)-default"
171 @echo >> "$(CONFIG_FILE)-default"
172 @$(MAKE) $(NO_PRINT_DIRECTORY) -C $(MAKERULES_DIR) \
173 RELATIVE_DIR="" SOURCES_DIR=$(MAKERULES_DIR) \
174 -f $(MAKERULES_DIR)/Makefile default-config-pass
176 $(eval $(call omk_pass_template,default-config-pass,$$(LOCAL_BUILD_DIR),,always))
178 default-config-pass-local:
179 # @echo Default config for $(RELATIVE_DIR)
180 @echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default"
181 @$(foreach x, $(default_CONFIG), echo '$(x)' | \
182 sed -e 's/^[^=]*=x$$/#\0/' >> "$(CONFIG_FILE)-default" ; )
186 $(Q)if ! grep -q MAKERULES_DIR Makefile; then \
187 echo "Makefile is not OMK leaf makefile!" >&2; exit 1; \
189 $(Q)for i in `find -L . -name Makefile.omk` ; do \
191 if [ x"$$i" != x"." ]; then \
192 rm -f $${i}/Makefile; \
193 cp Makefile $${i}/Makefile; \