# (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.
#
# 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 ...
-# LOCAL_CONFIG_H .. name of local config.h file generated from values #OMK@config_h
-# of options defined in the current directory
-# config_include_HEADERS .. names of global config files (possibly
-# with subdirectories)
-# xxx_DEFINES .. list of config directives to be included in
-# config header file of the name <somedir>/xxx.h
# LN_HEADERS .. if "y", header files are symbolicaly linked instead of copied. #OMK@include
# #OMK@sysless
# bin_PROGRAMS .. list of the require binary programs
+# test_PROGRAMS .. list of the test programs
# include_HEADERS .. list of the user-space public header files
# lib_LIBRARIES .. list of the user-space libraries
# lib_LDSCRIPTS .. list of LD scripts that should be copied to the lib direcotry
# should be used for linking (e.g. ram flash). If this is not
# specified, then the value of DEFAULT_LD_SCRIPT_VARIANT from config.target is used.
# PREFIX_DIR .. Prefix to directories in _compiled and _build. Used in config.omk.
+# LOCAL_CONFIG_H .. name of local config.h file generated from values #OMK@config_h
+# of options defined in the current directory
+# config_include_HEADERS .. names of global config files (possibly
+# with subdirectories)
+# xxx_DEFINES .. list of config directives to be included in
+# config header file of the name <somedir>/xxx.h
+# DOXYGEN .. if non-empty, generated headers includes Doxygen's @file
+# command, so it is possible to document config
+# variables.
# local_EVALUATE .. Makefile hook, which is executed at the end of #OMK@localeval
# the Makefile.rules. Used only for dirty hacks.
#OMK@sysless-setup
USER_INCLUDE_DIR = $(USER_COMPILED_DIR_NAME)/include
USER_LIB_DIR = $(USER_COMPILED_DIR_NAME)/lib
USER_UTILS_DIR = $(USER_COMPILED_DIR_NAME)/bin-utils
+USER_TESTS_DIR = $(USER_COMPILED_DIR_NAME)/bin-tests
USER_BIN_DIR = $(USER_COMPILED_DIR_NAME)/bin
USER_OBJS_DIR = $(LOCAL_BUILD_DIR)
SOURCES_DIR := $(shell ( pwd -L ) )
endif
-.PHONY: all default check-make-ver
+.PHONY: all default check-make-ver omkize
ifdef W
ifeq ("$(origin W)", "command line")
ifndef RELATIVE_DIR
RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_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_/$$__')
-#$(warning BACK2TOP_DIR $(BACK2TOP_DIR))
+#$(warning BACK2TOP_DIR = "$(BACK2TOP_DIR)")
+
+#$(warning SOURCES_DIR = "$(SOURCES_DIR)")
+#$(warning MAKERULES_DIR = "$(MAKERULES_DIR)")
+#$(warning RELATIVE_DIR = "$(RELATIVE_DIR)")
-#$(warning SOURCES_DIR = $(SOURCES_DIR))
-#$(warning MAKERULES_DIR = $(MAKERULES_DIR))
-#$(warning RELATIVE_DIR = $(RELATIVE_DIR))
+# We have to use RELATIVE_PREFIX because of mingw
+override RELATIVE_PREFIX := $(RELATIVE_DIR)/
+override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
#vpath %.c $(SOURCES_DIR)
#vpath %.cc $(SOURCES_DIR)
ifndef OMK_VERBOSE
OMK_VERBOSE = 0
endif
-ifeq ($(OMK_VERBOSE),1)
+ifneq ($(OMK_VERBOSE),0)
Q =
else
Q = @
QUIET_CMD_ECHO = echo
endif
+MAKEFILE_OMK=Makefile.omk
# All subdirectories (even linked ones) containing Makefile.omk
# Usage in Makefile.omk: SUBDIRS = $(ALL_OMK_SUBDIRS)
-ALL_OMK_SUBDIRS = $(patsubst %/Makefile.omk,%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/Makefile.omk)))
+ALL_OMK_SUBDIRS = $(patsubst %/$(MAKEFILE_OMK),%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/$(MAKEFILE_OMK))))
# ===================================================================
# We have set up all important variables, so we can check and include
# real OCERA style Makefile.omk now
ifndef OMK_INCLUDED
-include $(SOURCES_DIR)/Makefile.omk
+include $(SOURCES_DIR)/$(MAKEFILE_OMK)
OMK_INCLUDED := 1
endif
$(1):
+@$(foreach dir,$(SUBDIRS),$(call mkdir_def,$(2)/$(dir)); \
$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) $(NO_PRINT_DIRECTORY) \
- RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) -C $(2)/$(dir) \
+ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(2)/$(dir) \
-f $(SOURCES_DIR)/$(dir)/Makefile $$@ || exit 1 ;) true
ifneq ($(4),)
@echo "make[omk]: $$@ in $(RELATIVE_DIR)"; \
$(call mkdir_def,$(2)); \
- $(MAKE) $(NO_PRINT_DIRECTORY) -C $(2) \
+ $(MAKE) $(NO_PRINT_DIRECTORY) SOURCES_DIR=$(SOURCES_DIR) RELATIVE_DIR=$(RELATIVE_DIR) -C $(2) \
-f $(SOURCES_DIR)/Makefile $(3) $$(@:%=%-local)
endif
endef
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$$/#\0/' >> "$(CONFIG_FILE)-default" ; )
+ @$(foreach x, $(default_CONFIG), echo '$(x)' | \
+ sed -e 's/^[^=]*=x$$/#\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 \
+ i=`dirname $${i}`; \
+ if [ x"$$i" != x"." ]; then \
+ rm -f $${i}/Makefile; \
+ cp Makefile $${i}/Makefile; \
+ fi \
+ done
#OMK@gcc
# Rules for compilation of C, C++ and assembler sources using GNU
# toolchain.
# Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_c_o_template
-$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
+$(2): $(1) $$(GEN_HEADERS)
@$(QUIET_CMD_ECHO) " CC $$@"
$(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
then mv -f "$$@.d.tmp" "$$@.d" ; \
# Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_cc_o_template
-$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
+$(2): $(1) $$(GEN_HEADERS)
@$(QUIET_CMD_ECHO) " CXX $$@"
$(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
then mv -f "$$@.d.tmp" "$$@.d" ; \
# Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_S_o_template
-$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
+$(2): $(1) $$(GEN_HEADERS)
@$(QUIET_CMD_ECHO) " AS $$@"
$(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \
$(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
endef
-# Local Variables:
-# mode:makefile
-# End:
- #OMK@config_h
-# Syntax: $(call BUILD_CONFIG_H_template,<header_file_path>,<list_of_options_to_export>,<header_barrier>)
-define BUILD_CONFIG_H_template
-
-$(1) : $(wildcard $(CONFIG_FILE)) $(wildcard $(CONFIG_FILE)-default)
- @$(QUIET_CMD_ECHO) " CONFGEN $$(@:$(MAKERULES_DIR)/%=%)"
- @if [ ! -d `dirname $(1).tmp` ] ; then \
- mkdir `dirname $(1).tmp` ; fi
- @echo "/* Automatically generated from */" > "$(1).tmp"
- @echo "/* config file: $$< */" >> "$(1).tmp"
- @echo "#ifndef $(3)" >> "$(1).tmp"
- @echo "#define $(3)" >> "$(1).tmp"
- @( $(foreach x, $(shell echo '$($(2))' | sed -e 's/\<\([^ =]*\)\(=[^ ]\+\|\)\>/\1/g' ), \
- echo '$(x).$($(x))' ; ) echo ; ) | \
- sed -e '/^[^.]*\.n$$$$/d' -e '/^[^.]*\.$$$$/d' -e 's/^\([^.]*\)\.[ym]$$$$/\1.1/' | \
- sed -n -e 's/^\([^.]*\)\.\(.*\)$$$$/#define \1 \2/p' \
- >> "$(1).tmp"
- @echo "#endif /*$(3)*/" >> "$(1).tmp"
- @if cmp --quiet "$(1).tmp" "$(1)" ; then rm "$(1).tmp" ; \
- else mv "$(1).tmp" "$(1)" ; \
- echo Updated configuration "$(1)" ; fi
-
-endef
-
-ifdef LOCAL_CONFIG_H
-
-CFLAGS += -I.
-$(eval $(call BUILD_CONFIG_H_template,$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) )
-
-endif
-
-# Special rules for configuration exported headers
-
-#FIXME: The directory for headers should not be specified here.
-$(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
-_$(basename $(notdir $(confh)))_H \
-)))
-
-# Add some hooks to standard passes
-include-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(config_include_HEADERS))
-
-clean-local: clean-local-config-h
-
-clean-local-config-h:
- @$(foreach confh,$(addprefix $(USER_INCLUDE_DIR)/,$(config_include_HEADERS)),\
- if [ -e $(confh) ] ; then touch -t 200001010101 $(confh) ; fi ; \
- )
-
-
# Local Variables:
# mode:makefile
# End:
library-pass: include-pass
binary-pass utils-pass: library-pass
-OMK_SERIALIZE_INCLUDED = y
+override OMK_SERIALIZE_INCLUDED = y
endif
# -------------------------------------
# Generate rules for compilation of programs and libraries
ifneq ($(link_VARIANTS),)
$(foreach prog,$(bin_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
+$(foreach prog,$(test_PROGRAMS),$(foreach link,$(link_VARIANTS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(link)))))
else
$(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
+$(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR))))
endif
$(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))
$(addprefix $(LIB_DIR)/,$(lib_OBJS))
ifneq ($(link_VARIANTS),)
-binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) \
- $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of))))
+binary-pass-local: $(foreach link,$(link_VARIANTS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link)) \
+ $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%-$(link).$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%-$(link).$(of))))
else
-binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) \
- $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)))
+binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) \
+ $(foreach of,$(OUTPUT_FORMATS),$(bin_PROGRAMS:%=$(USER_BIN_DIR)/%.$(of)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%.$(of)))
endif
endif # TARGET_RULE_TEMPLATES
define LOAD_RUN_VARIANT_template
.PHONY: load-$(1) run-$(1)
-load-$(1): load-$(firstword $(bin_PROGRAMS))-$(1)
+load-$(1): load-$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(1)
run-$(1):
@$(QUIET_CMD_ECHO) " RUN $(1)"
endef
$(foreach link,$(link_VARIANTS),$(foreach prog,$(bin_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_BIN_DIR),$(link)))))
+$(foreach link,$(link_VARIANTS),$(foreach prog,$(test_PROGRAMS),$(eval $(call LOAD_PROGRAM_template,$(prog),$(USER_TEST_DIR),$(link)))))
$(foreach link,$(link_VARIANTS),$(eval $(call LOAD_RUN_VARIANT_template,$(link))))
.PHONY: load run
-load: $(addprefix load-,$(firstword $(bin_PROGRAMS))-$(firstword $(link_VARIANTS)))
+load: $(addprefix load-,$(firstword $(bin_PROGRAMS) $(test_PROGRAMS))-$(firstword $(link_VARIANTS)))
run: run-$(firstword $(link_VARIANTS))
# Generate pass rules from generic templates
OTHER_PASSES = dep clean install
-$(eval $(call omk_pass_template, include-pass, $(LOCAL_BUILD_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(lib_LDSCRIPTS)$(config_include_HEADERS)))
+$(eval $(call omk_pass_template, include-pass, $(LOCAL_BUILD_DIR),,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(lib_LDSCRIPTS)$(config_include_HEADERS)$(LOCAL_CONFIG_H)))
$(eval $(call omk_pass_template, library-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_obj_SOURCES)))
-$(eval $(call omk_pass_template, binary-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(bin_PROGRAMS)))
+$(eval $(call omk_pass_template, binary-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y,$(bin_PROGRAMS) $(test_PROGRAMS)))
$(eval $(call omk_pass_template, utils-pass, $(LOCAL_BUILD_DIR),HOST_RULE_TEMPLATES=y,$(utils_PROGRAMS)))
@$(call mkdir_def,$(USER_LIB_DIR))
@$(call mkdir_def,$(USER_BIN_DIR))
@$(call mkdir_def,$(USER_UTILS_DIR))
+ @$(call mkdir_def,$(USER_TESTS_DIR))
# Which passes to pass
default: include-pass library-pass binary-pass utils-pass
+# Local Variables:
+# mode:makefile
+# End:
+ #OMK@config_h
+# Syntax: $(call BUILD_CONFIG_H_template,<stamp_dir>,<header_file_path>,<list_of_options_to_export>,<header_barrier>)
+define BUILD_CONFIG_H_template
+
+$(addprefix $(1)/,$(notdir $(addsuffix .stamp,$(2)))) : $(wildcard $(CONFIG_FILE)) $(wildcard $(CONFIG_FILE)-default)
+ @$(QUIET_CMD_ECHO) " CONFGEN $$(@:%.stamp=%)"
+ @if [ ! -d `dirname $(2).tmp` ] ; then \
+ mkdir -p `dirname $(2).tmp` ; fi
+ @echo "/* Automatically generated from */" > "$(2).tmp"
+ @echo "/* config file: $$< */" >> "$(2).tmp"
+ $(if $(DOXYGEN),@echo "/** @file */" >> "$(2).tmp")
+ @echo "#ifndef $(4)" >> "$(2).tmp"
+ @echo "#define $(4)" >> "$(2).tmp"
+ @( $(foreach x, $(shell echo '$($(3))' | tr 'x\t ' 'x\n\n' | sed -e 's/^\([^ =]*\)\(=[^ ]\+\|\)$$/\1/' ), \
+ echo '$(x).$($(x))' ; ) echo ; ) | \
+ sed -e '/^[^.]*\.n$$$$/d' -e '/^[^.]*\.$$$$/d' -e 's/^\([^.]*\)\.[ym]$$$$/\1.1/' | \
+ sed -n -e 's/^\([^.]*\)\.\(.*\)$$$$/#define \1 \2/p' \
+ >> "$(2).tmp"
+ @echo "#endif /*$(4)*/" >> "$(2).tmp"
+ @touch "$$@"
+ @if cmp --quiet "$(2).tmp" "$(2)" ; then rm "$(2).tmp"; \
+ else mv "$(2).tmp" "$(2)" ; \
+ echo "Updated configuration $(2)" ; fi
+
+endef
+
+ifdef LOCAL_CONFIG_H
+
+# This must be declared after the default cflags are assigned!
+# Override is used to override command line assignemnt.
+override CFLAGS += -I.
+$(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(USER_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) )
+
+endif
+
+# Special rules for configuration exported headers
+
+#FIXME: The directory for headers should not be specified here.
+$(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
+_$(basename $(notdir $(confh)))_H \
+)))
+
+config_h_stamp_files = $(addprefix $(USER_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H))))
+
+# Add some hooks to standard passes
+include-pass-local: $(config_h_stamp_files)
+
+ifneq ($(KERN_CONFIG_HEADERS_REQUIRED),)
+
+ifdef LOCAL_CONFIG_H
+$(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(KERN_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) )
+endif
+
+$(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(addprefix $(KERN_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
+_$(basename $(notdir $(confh)))_H \
+)))
+
+kern_config_h_stamp_files = $(addprefix $(KERN_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H))))
+
+# Add some hooks to standard passes
+include-pass-local: $(kern_config_h_stamp_files)
+
+endif
+
+clean-local: clean-local-config-h
+
+clean-local-config-h:
+ @$(foreach confh,$(config_h_stamp_files) $(kern_config_h_stamp_files),\
+ if [ -e $(confh) ] ; then rm $(confh) ; fi ; \
+ )
+
+
# Local Variables:
# mode:makefile
# End:
.PHONY: sources-list
sources-list: $(SOURCES_LIST)
-$(SOURCES_LIST): $(CONFIG_FILE) $(CONFIG_FILE)-default $(shell find -name Makefile.omk)
+$(SOURCES_LIST): $(CONFIG_FILE) $(CONFIG_FILE)-default $(shell find -name $(MAKEFILE_OMK))
@echo -n "" > "$(SOURCES_LIST).tmp"
@$(MAKE) --no-print-directory sources-list-pass
@echo "# Automatically generated list of files in '$(RELATIVE_DIR)' that are used during OMK compilation" > "$(SOURCES_LIST).tmp2"
@$(foreach ch,$(config_include_HEADERS), \
echo "$(USER_INCLUDE_DIR:$(MAKERULES_DIR)/$(addsuffix /,$(SOURCES_LIST_DIR))%=%)/$(ch)" >> "$(SOURCES_LIST).tmp";)
@$(foreach h,$(renamed_include_HEADERS),echo "$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%)/$(h)"|sed -e 's/\(.*\)->.*/\1/' >> "$(SOURCES_LIST).tmp";)
- @$(foreach bin,$(lib_LIBRARIES) $(shared_LIBRARIES) $(bin_PROGRAMS) $(utils_PROGRAMS) \
+ @$(foreach bin,$(lib_LIBRARIES) $(shared_LIBRARIES) $(bin_PROGRAMS) $(test_PROGRAMS) $(utils_PROGRAMS) \
$(kernel_LIBRARIES) $(rtlinux_LIBRARIES) $(kernel_MODULES),\
$(foreach src,$(filter-out %.o,$($(bin)_SOURCES)),echo "$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%)/$(src)" >> "$(SOURCES_LIST).tmp";))
ifeq ($(MAKECMDGOALS),TAGS)
ETAGS=etags
TAGS_CMD = $(ETAGS)
+TAGS: $(SOURCES_LIST)
+ @$(MAKE) --no-print-directory do-tags
endif
ifeq ($(MAKECMDGOALS),tags)
CTAGS=ctags -N
TAGS_CMD = $(CTAGS)
+tags: $(SOURCES_LIST)
+ @$(MAKE) --no-print-directory do-tags
endif
export TAGS_CMD
-tags TAGS: $(SOURCES_LIST)
- @$(MAKE) --no-print-directory do-tags
-
ifeq ($(MAKECMDGOALS),do-tags)
.PHONY: do-tags
do-tags: $(shell sed -e '/^\#/d' $(SOURCES_LIST))
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