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|
##
## Some make rules
##
ifdef MODULE
ifeq ($(PRELOAD_MODULES),1)
MODULE_TARGETS := $(MODULE).a $(MODULE).lc
else
MODULE_TARGETS := $(MODULE).so $(MODULE).lc
endif
TARGETS := $(TARGETS) $(MODULE_TARGETS)
endif
ifdef LUA_SOURCES
LUA_COMPILED := $(subst .lua,.lc, $(LUA_SOURCES))
TARGETS := $(TARGETS) $(LUA_COMPILED)
endif
# Main targets
######################################
.PHONY: subdirs
.PHONY: subdirs-clean
.PHONY: subdirs-realclean
.PHONY: subdirs-install
.PHONY: _install
.PHONY: _exports
all: subdirs _exports $(TARGETS)
clean: subdirs-clean _clean
realclean: subdirs-realclean _clean _realclean
install: subdirs-install _install
ifdef MAKE_EXPORTS
# Exports
######################################
EXPORTS_C = exports.c
EXPORTS_H = exports.h
TO_CLEAN := $(TO_CLEAN) $(EXPORTS_C) $(EXPORTS_H)
_exports: $(EXPORTS_C)
# this funny syntax (more than one pattern-based target) is meant to tell Make
# that this rule makes BOTH of these targets. Look at the last paragraph of
# http://www.gnu.org/software/make/manual/html_node/Pattern-Intro.html
%xports.c %xports.h: $(SOURCES) $(MKEXPORTS_EXTRA_DEPS)
$(MKEXPORTS) -module $(MAKE_EXPORTS) -o $(EXPORTS_C) -h $(EXPORTS_H) \
$(SOURCES) $(MKEXPORTS_EXTRAS)
# Exports documentation
######################################
EXPORTS_DOC = exports.tex
TO_CLEAN := $(TO_CLEAN) $(EXPORTS_DOC)
_exports_doc: $(EXPORTS_DOC)
$(EXPORTS_DOC): $(SOURCES) $(LUA_SOURCES) $(MKEXPORTS_EXTRA_DEPS)
$(MKEXPORTS) -mkdoc -module $(MAKE_EXPORTS) -o $(EXPORTS_DOC) \
$(SOURCES) $(LUA_SOURCES) $(MKEXPORTS_EXTRAS)
else # !MAKE_EXPORTS
EXPORTS_C =
EXPORTS_H =
EXPORTS_DOC =
endif # !MAKE_EXPORTS
# Compilation and linking
######################################
OBJS=$(subst .c,.o,$(SOURCES) $(EXPORTS_C))
%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
ifdef MODULE
ifneq ($(PRELOAD_MODULES),1)
CFLAGS += -fPIC -DPIC
LD_SHAREDFLAGS=-shared
# notion might not link to Xext, so modules will have to link to it themselves
# if they need it:
LIBS += $(X11_LIBS)
$(MODULE).so: $(OBJS) $(EXT_OBJS)
$(CC) $(LD_SHAREDFLAGS) $(LDFLAGS) $(OBJS) $(EXT_OBJS) $(LIBS) -o $@
module_install: module_stub_install
$(INSTALLDIR) $(DESTDIR)$(MODULEDIR)
$(INSTALL) -m $(BIN_MODE) $(MODULE).so $(DESTDIR)$(MODULEDIR)
else # PRELOAD_MODULES
PICOPT=-fPIC -DPIC
LINKOPT=-shared
$(MODULE).a: $(OBJS) $(EXT_OBJS)
$(AR) $(ARFLAGS) $@ $+
$(RANLIB) $@
module_install: module_stub_install
endif # PRELOAD_MODULES
module_stub_install:
$(INSTALLDIR) $(DESTDIR)$(LCDIR)
$(INSTALL) -m $(DATA_MODE) $(MODULE).lc $(DESTDIR)$(LCDIR)
ifndef MODULE_STUB
$(MODULE).lc:
echo "ioncore.load_module('$(MODULE)') package.loaded['$(MODULE)']=true" | $(LUAC) -o $@ -
else
LUA_SOURCES += $(MODULE_STUB)
endif #MODULE_STUB
endif# !MODULE
# Clean rules
######################################
_clean:
$(RM) -f $(TO_CLEAN) core *.d *.lc $(OBJS)
_realclean:
$(RM) -f $(TO_REALCLEAN) $(TARGETS)
# Lua rules
######################################
%.lc: %.lua
$(LUAC) -o $@ $<
lc_install:
$(INSTALLDIR) $(DESTDIR)$(LCDIR)
for i in $(LUA_COMPILED); do \
$(INSTALL) -m $(DATA_MODE) $$i $(DESTDIR)$(LCDIR); \
done
etc_install:
$(INSTALLDIR) $(DESTDIR)$(ETCDIR)
for i in $(ETC); do \
$(INSTALL) -m $(DATA_MODE) $$i $(DESTDIR)$(ETCDIR); \
done
# Dependencies
######################################
CFLAGS += -MMD
-include *.d
# Subdirectories
######################################
ifdef SUBDIRS
subdirs:
set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i; done
subdirs-clean:
set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i clean; done
subdirs-realclean:
set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i realclean; done
subdirs-install:
set -e; for i in $(INSTALL_SUBDIRS); do $(MAKE) -C $$i install; done
endif
# Localisation
######################################
TO_CLEAN += potfiles_c potfiles_lua
_potfiles:
echo "$(SOURCES)"|tr ' ' '\n' > potfiles_c
echo "$(LUA_SOURCES) $(ETC)"|tr ' ' '\n' > potfiles_lua
|
