ast_module_info->self is often needed to register items with the core. Many modules have ad-hoc code to make this pointer available to auxiliary sources. This change updates the module build process to make the needed information available to all sources in a module. ASTERISK-25056 #close Reported by: Corey Farrell Change-Id: I18c8cd58fbcb1b708425f6757becaeca9fa91815
189 lines
6.6 KiB
Makefile
189 lines
6.6 KiB
Makefile
#
|
|
# Asterisk -- An open source telephony toolkit.
|
|
#
|
|
# Makefile rules for subdirectories containing modules
|
|
#
|
|
# Copyright (C) 2006, Digium, Inc.
|
|
#
|
|
# Kevin P. Fleming <kpfleming@digium.com>
|
|
#
|
|
# This program is free software, distributed under the terms of
|
|
# the GNU General Public License
|
|
#
|
|
|
|
# Makefile rules for building modules.
|
|
|
|
# In most cases, we set target-specific variables for certain targets
|
|
# (remember that they apply recursively to prerequisites).
|
|
# Also note that we can only set one variable per rule, so we have to
|
|
# repeat the left hand side to set multiple variables.
|
|
|
|
ifeq ($(findstring LOADABLE_MODULES,$(MENUSELECT_CFLAGS)),)
|
|
_ASTCFLAGS+=${GC_CFLAGS}
|
|
endif
|
|
|
|
ifneq ($(findstring STATIC_BUILD,$(MENUSELECT_CFLAGS)),)
|
|
STATIC_BUILD=-static
|
|
endif
|
|
|
|
include $(ASTTOPDIR)/Makefile.rules
|
|
|
|
# If MODULE_PREFIX is defined, use it to run the standard functions to set
|
|
# C_MODS, CC_MODS, LOADABLE_MODS and EMBEDDED_MODS.
|
|
# Each word of MODULE_PREFIX is a prefix for filenames that we consider
|
|
# valid C or CC modules (eg. app, func ...). Note that the underscore
|
|
# is added here, and does not need to be in MODULE_PREFIX
|
|
#
|
|
# Use MODULE_EXCLUDE to specify additional modules to exclude.
|
|
|
|
ifneq ($(MODULE_PREFIX),)
|
|
ALL_C_MODS:=
|
|
ALL_CC_MODS:=
|
|
ALL_C_MODS+=$(foreach p,$(MODULE_PREFIX),$(patsubst %.c,%,$(wildcard $(p)_*.c)))
|
|
ALL_CC_MODS+=$(foreach p,$(MODULE_PREFIX),$(patsubst %.cc,%,$(wildcard $(p)_*.cc)))
|
|
endif
|
|
|
|
C_MODS:=$(filter-out $(MENUSELECT_$(MENUSELECT_CATEGORY)),$(ALL_C_MODS))
|
|
CC_MODS:=$(filter-out $(MENUSELECT_$(MENUSELECT_CATEGORY)),$(ALL_CC_MODS))
|
|
|
|
ifneq ($(findstring EMBED_$(MENUSELECT_CATEGORY),$(MENUSELECT_EMBED)),)
|
|
EMBEDDED_MODS:=$(C_MODS) $(CC_MODS)
|
|
else
|
|
LOADABLE_MODS:=$(C_MODS) $(CC_MODS)
|
|
endif
|
|
|
|
# Both C++ and C++ sources need their module name in AST_MODULE
|
|
# We also pass whatever _INCLUDE list is generated by menuselect
|
|
# (they are stored in file 'makeopts'). This is also necessary
|
|
# for components used to build modules, which can't be determined
|
|
# by the rules in this file, so the MOD_ASTCFLAGS definition
|
|
# is used to collect the required flags for a module... which can
|
|
# then be used any place they are required.
|
|
|
|
MOD_ASTCFLAGS=\
|
|
-DAST_MODULE=\"$(1)\" \
|
|
-DAST_MODULE_SELF_SYM=__internal_$(1)_self \
|
|
$(MENUSELECT_OPTS_$(1):%=-D%) \
|
|
$(foreach dep,$(MENUSELECT_DEPENDS_$(1)),$(value $(dep)_INCLUDE))
|
|
|
|
define MOD_ADD_SOURCE
|
|
$$(if $$(filter $(1),$$(EMBEDDED_MODS)),modules.link,$(1).so): $$(subst $(3),$(5),$(2))
|
|
$$(subst $(3),$(5),$(2)): _ASTCFLAGS+=$$(call MOD_ASTCFLAGS,$(1))
|
|
.$(1).moduleinfo: MODULEINFO_EXTRA_OUTPUT=" $$(addprefix $$(SUBDIR)/,$$(subst $(3),$(5),$(2)) $$(subst $(3),$(4),$(2)))"
|
|
# The use of wildcard ensures that 'make menuselect' will not fail for modules that
|
|
# require additional source downloads.
|
|
.$(1).moduleinfo: $(wildcard $(2))
|
|
|
|
clean:: clean-$(1)$(3)
|
|
|
|
clean-$(1)$(3):
|
|
rm -f $$(subst $(3),$(5),$(2)) $$(subst $(3),$(4),$(2))
|
|
|
|
endef
|
|
|
|
MOD_ADD_C=$(eval $(call MOD_ADD_SOURCE,$(1),$(2),.c,.i,.o))
|
|
MOD_ADD_CC=$(eval $(call MOD_ADD_SOURCE,$(1),$(2),.cc,.ii,.oo))
|
|
|
|
$(addsuffix .oo,$(CC_MODS)) $(addsuffix .o,$(C_MODS)): \
|
|
_ASTCFLAGS+=$(call MOD_ASTCFLAGS,$*)
|
|
|
|
ifeq ($(findstring $(OSARCH), mingw32 cygwin ),)
|
|
# don't define -fPIC on mingw32 and cygwin, it is the default
|
|
$(LOADABLE_MODS:%=%.so): _ASTCFLAGS+=-fPIC
|
|
endif
|
|
|
|
# For loadable modules, pass _LIB and _LDFLAGS from menuselect.
|
|
$(LOADABLE_MODS:%=%.so): LIBS+=$(foreach dep,$(MENUSELECT_DEPENDS_$*),$(value $(dep)_LIB))
|
|
$(LOADABLE_MODS:%=%.so): _ASTLDFLAGS+=$(foreach dep,$(MENUSELECT_DEPENDS_$*),$(value $(dep)_LDFLAGS))
|
|
|
|
$(EMBEDDED_MODS:%=%.o): _ASTCFLAGS+=-DEMBEDDED_MODULE=$*
|
|
|
|
$(addsuffix .so,$(filter $(LOADABLE_MODS),$(C_MODS))): %.so: %.o
|
|
$(addsuffix .so,$(filter $(LOADABLE_MODS),$(CC_MODS))): %.so: %.oo
|
|
|
|
modules.link: $(addsuffix .eo,$(filter $(EMBEDDED_MODS),$(C_MODS)))
|
|
|
|
.PHONY: clean uninstall _all moduleinfo makeopts
|
|
|
|
ifneq ($(LOADABLE_MODS),)
|
|
_all: $(LOADABLE_MODS:%=%.so)
|
|
ifneq ($(findstring $(OSARCH), mingw32 cygwin ),)
|
|
# linker options and extra libraries for cygwin
|
|
SOLINK=-Wl,--out-implib=lib$@.a -shared
|
|
LIBS+=-L$(ASTTOPDIR)/main -lasterisk -L$(ASTTOPDIR)/res $($@_LIBS)
|
|
# additional libraries in res/
|
|
endif
|
|
endif
|
|
|
|
ifneq ($(EMBEDDED_MODS),)
|
|
_all: modules.link
|
|
__embed_ldscript:
|
|
@echo "../$(SUBDIR)/modules.link"
|
|
__embed_ldflags:
|
|
@echo "$(foreach mod,$(filter $(EMBEDDED_MODS),$(C_MODS)),$(foreach dep,$(MENUSELECT_DEPENDS_$(mod)),$(dep)_LDFLAGS))"
|
|
@echo "$(foreach mod,$(filter $(EMBEDDED_MODS),$(CC_MODS)),$(foreach dep,$(MENUSELECT_DEPENDS_$(mod)),$(dep)_LDFLAGS))"
|
|
__embed_libs:
|
|
@echo "$(foreach mod,$(filter $(EMBEDDED_MODS),$(C_MODS)),$(foreach dep,$(MENUSELECT_DEPENDS_$(mod)),$(dep)_LIB))"
|
|
@echo "$(foreach mod,$(filter $(EMBEDDED_MODS),$(CC_MODS)),$(foreach dep,$(MENUSELECT_DEPENDS_$(mod)),$(dep)_LIB))"
|
|
else
|
|
__embed_ldscript:
|
|
__embed_ldflags:
|
|
__embed_libs:
|
|
endif
|
|
|
|
modules.link:
|
|
@rm -f $@
|
|
@for file in $(patsubst %,$(SUBDIR)/%,$(filter %.eo,$^)); do echo "INPUT (../$${file})" >> $@; done
|
|
@for file in $(patsubst %,$(SUBDIR)/%,$(filter-out %.eo,$^)); do echo "INPUT (../$${file})" >> $@; done
|
|
|
|
clean::
|
|
rm -f *.so *.o *.oo *.eo *.i *.ii
|
|
rm -f .*.d
|
|
rm -f *.s *.i
|
|
rm -f modules.link
|
|
|
|
install:: all
|
|
@echo "Installing modules from `basename $(CURDIR)`..."
|
|
@for x in $(LOADABLE_MODS:%=%.so); do $(INSTALL) -m 755 $$x "$(DESTDIR)$(ASTMODDIR)" ; done
|
|
|
|
uninstall::
|
|
|
|
dist-clean::
|
|
rm -f .*.moduleinfo .moduleinfo
|
|
rm -f .*.makeopts .makeopts
|
|
rm -f *.exports
|
|
|
|
.%.moduleinfo: %.c
|
|
@echo "<member name=\"$*\" displayname=\"$(shell $(GREP) -e AST_MODULE_INFO $< | head -n 1 | cut -d '"' -f 2)\" remove_on_change=\"$(SUBDIR)/$*.o $(SUBDIR)/$*.i $(SUBDIR)/$*.so$(MODULEINFO_EXTRA_OUTPUT)\">" > $@
|
|
$(AWK) -f $(ASTTOPDIR)/build_tools/get_moduleinfo $^ >> $@
|
|
echo "</member>" >> $@
|
|
|
|
.%.moduleinfo: %.cc
|
|
@echo "<member name=\"$*\" displayname=\"$(shell $(GREP) -e AST_MODULE_INFO $< | head -n 1 | cut -d '"' -f 2)\" remove_on_change=\"$(SUBDIR)/$*.oo $(SUBDIR)/$*.ii $(SUBDIR)/$*.so$(MODULEINFO_EXTRA_OUTPUT)\">" > $@
|
|
$(AWK) -f $(ASTTOPDIR)/build_tools/get_moduleinfo $^ >> $@
|
|
echo "</member>" >> $@
|
|
|
|
.moduleinfo:: $(addsuffix .moduleinfo,$(addprefix .,$(sort $(ALL_C_MODS) $(ALL_CC_MODS))))
|
|
@echo "<category name=\"MENUSELECT_$(MENUSELECT_CATEGORY)\" displayname=\"$(MENUSELECT_DESCRIPTION)\" remove_on_change=\"$(SUBDIR)/modules.link\">" > $@
|
|
@cat $^ >> $@
|
|
@echo "</category>" >> $@
|
|
|
|
moduleinfo: .moduleinfo
|
|
@cat $<
|
|
|
|
.%.makeopts: %.c
|
|
@$(AWK) -f $(ASTTOPDIR)/build_tools/get_makeopts $< > $@
|
|
|
|
.%.makeopts: %.cc
|
|
@$(AWK) -f $(ASTTOPDIR)/build_tools/get_makeopts $< > $@
|
|
|
|
.makeopts:: $(addsuffix .makeopts,$(addprefix .,$(ALL_C_MODS) $(ALL_CC_MODS)))
|
|
@cat $^ > $@
|
|
|
|
makeopts: .makeopts
|
|
@cat $<
|
|
|
|
ifneq ($(wildcard .*.d),)
|
|
include .*.d
|
|
endif
|