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default.rules
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default.rules
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#
# Copyright (c) 2000, 2001, 2007 Dmitry Butskoy
# License: GPL v2 or any later
#
# See COPYING for the status of this software.
#
#
# Default a target`s Makefile. Useful for any things...
# For some changes, copy it to a dir where needed and edit that copy.
#
ifndef srcdir
rul := Make.rules
path := $(word 1, $(wildcard ../$(rul) ../../$(rul)))
ifeq ($(path),../$(rul))
srcdir = $(dir $(CURDIR))
endif
ifeq ($(path),../../$(rul))
srcdir = $(dir $(patsubst %/,%,$(dir $(CURDIR))))
TARGET = .MODULE
endif
ifeq ($(srcdir),)
$(error Cannot find srcdir (where $(rul) exists))
endif
endif
ifndef TARGET
TARGET = $(notdir $(CURDIR))
endif
include $(srcdir)/Make.rules
#
# LIBDIRS DEFAULTS
#
ifeq ($(filter $(TARGET),$(LIBDIRS)),$(TARGET))
ifeq ($(shared),yes)
all: $(TARGET).so
$(TARGET).so: $(OBJS)
$(CC) -shared -o $@ -Wl,-soname -Wl,$@ $(OBJS)
else
all: $(TARGET).a
$(TARGET).a: $(OBJS)
rm -f $@
$(AR) -rc $@ $(OBJS)
$(RANLIB) $@
endif
install_what = $(wildcard $(TARGET).so $(TARGET).a)
install_dir = $(libdir)
install_includes = $(wildcard *.h)
cross_stamp_file = $(wildcard .cross:*)
ifeq ($(cross_stamp_file),)
cross_stamp = .cross:
else
cross_stamp = $(cross_stamp_file)
endif
new_stamp = .cross:$(subst $(empty) ,:,$(CROSS))
ifneq ($(cross_stamp),$(new_stamp))
$(OBJS): force
force:
rm -f $(cross_stamp) > $(new_stamp)
@rm -f *.o *.a *.lo *.so
endif
endif
#
# MODDIRS DEFAULTS
#
ifeq ($(filter $(TARGET),$(MODDIRS)),$(TARGET))
modules = $(filter-out $(SKIPDIRS), $(patsubst %/,%,$(wildcard */)))
.PHONY: $(modules)
what = all
depend: what = depend
clean: what = clean
all depend clean: $(modules)
$(modules): mkfile = $(if $(wildcard $@/Makefile),,-f $(srcdir)/default.rules)
$(modules): force
@$(MAKE) $(mkfile) -C $@ $(what) TARGET=.MODULE MODULE=$@
force:
install_what = $(wildcard *.so)
install_dir = $(libexecdir)
endif
#
# MODDIRS` subdirectories (i.e., modules) defaults
#
ifeq ($(TARGET),.MODULE)
ifndef MODULE
MODULE = $(notdir $(CURDIR))
endif
ifeq ($(shared),yes)
all: ../$(MODULE).so
../$(MODULE).so: $(OBJS) $(LIBDEPS)
$(CC) -shared -o $@ $(OBJS) $(LIBS)
else
all: ../$(MODULE).o
../$(MODULE).o: $(OBJS)
$(LD) -r -o $@ $(OBJS)
endif
endif
#
# EXEDIRS DEFAULTS (for usual executables)
#
ifeq ($(filter $(TARGET),$(EXEDIRS)),$(TARGET))
ifeq ($(filter $(TARGET),$(MODUSERS)),$(TARGET))
MOD_OBJS = $(wildcard $(foreach dir,$(MODDIRS),$(srcdir)/$(dir)/*.o))
ifeq ($(shared),yes)
override LDFLAGS := -rdynamic $(LDFLAGS)
endif
install_includes= $(wildcard $(foreach dir,$(INCLUDEDIRS),$(srcdir)/$(dir)/*.h))
install_includes:= $(filter-out $(srcdir)/include/version.h,$(install_includes))
else
MOD_OBJS =
endif
all: $(TARGET)
$(TARGET): $(OBJS) $(MOD_OBJS) $(LIBDEPS)
$(CC) $(LDFLAGS) -o $@ $(OBJS) $(MOD_OBJS) $(LIBS)
install_what = $(wildcard $(TARGET))
install_dir = $(if $(filter $(TARGET),$(SBINUSERS)),$(sbindir),$(bindir))
endif
#
# Install stuff
#
install_manuals = $(wildcard *.[0-9] *.[0-9]?)
install:
ifneq ($(install_dir),)
@mkdir -p $(DESTDIR)$(install_dir)
endif
ifneq ($(install_what),)
$(INSTALL) $(install_what) $(DESTDIR)$(install_dir)
endif
ifneq ($(install_includes),)
@mkdir -p $(DESTDIR)$(includedir)
$(INSTALL) $(install_includes) $(DESTDIR)$(includedir)
endif
@true
ifneq ($(install_manuals),)
$(foreach man,$(install_manuals),$(call inst_man,$(man)))
define inst_man
@mkdir -p $(DESTDIR)$(mandir)/man$(patsubst .%,%,$(suffix $(1)))
cp -f $(1) $(DESTDIR)$(mandir)/man$(patsubst .%,%,$(suffix $(1)))
endef
endif