1 files changed, 166 insertions, 0 deletions
diff --git a/trunk/Makefile.moddir_rules b/trunk/Makefile.moddir_rules
new file mode 100644
index 000000000..9258e8d63
--- /dev/null
+++ b/trunk/Makefile.moddir_rules
@@ -0,0 +1,166 @@
+#
+# Asterisk -- A telephony toolkit for Linux.
+# 
+# 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.
+
+ifneq ($(findstring MALLOC_DEBUG,$(MENUSELECT_CFLAGS)),)
+ ifeq ($(findstring astmm.h,$(ASTCFLAGS)),)
+  ASTCFLAGS+=-include $(ASTTOPDIR)/include/asterisk/astmm.h
+ endif
+endif
+
+ifeq ($(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_C_MODS+=$(foreach p,$(MODULE_PREFIX),$(patsubst %.c,%,$(wildcard $(p)_*.c)))
+    ALL_CC_MODS:=
+    ALL_CC_MODS+=$(foreach p,$(MODULE_PREFIX),$(patsubst %.cc,%,$(wildcard $(p)_*.cc)))
+ 
+    C_MODS:=$(filter-out $(MENUSELECT_$(MENUSELECT_CATEGORY)),$(ALL_C_MODS))
+    CC_MODS:=$(filter-out $(MENUSELECT_$(MENUSELECT_CATEGORY)),$(ALL_CC_MODS))
+
+    # and store in the list of embedded or loadable modules
+    ifneq ($(findstring $(MENUSELECT_CATEGORY),$(MENUSELECT_EMBED)),)
+	EMBEDDED_MODS:=$(C_MODS) $(CC_MODS)
+    else
+	LOADABLE_MODS:=$(C_MODS) $(CC_MODS)
+    endif
+endif
+
+# Both C++ and C++ sources need their module name in AST_MODULE
+# We also pass whatever _INCLUDE list is generated by menuselect
+# (they are stored in file 'makeopts')
+
+$(addsuffix .oo,$(CC_MODS)) $(addsuffix .o,$(C_MODS)):	\
+	ASTCFLAGS+= -DAST_MODULE=\"$*\" $(MENUSELECT_OPTS_$*:%=-D%) $(foreach dep,$(MENUSELECT_DEPENDS_$*),$(value $(dep)_INCLUDE))
+
+ifeq ($(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
+	rm -f .*.o.d .*.oo.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 $(DESTDIR)$(MODULES_DIR) ; done
+
+uninstall::
+
+dist-clean::
+	rm -f .*.moduleinfo .moduleinfo
+	rm -f .*.makeopts .makeopts
+
+.%.moduleinfo: %.c
+	@echo "<member name=\"$*\" displayname=\"$(shell $(GREP) -e AST_MODULE_INFO $< | head -n 1 | cut -d '"' -f 2)\" remove_on_change=\"$(SUBDIR)/$*.o $(SUBDIR)/$*.so\">" > $@
+	$(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 $(SUBDIR)/$*.so\">" > $@
+	$(AWK) -f $(ASTTOPDIR)/build_tools/get_moduleinfo $< >> $@
+	echo "</member>" >> $@
+
+.moduleinfo:: $(addsuffix .moduleinfo,$(addprefix .,$(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