mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-29 10:08:53 +00:00
101 lines
2.7 KiB
Makefile
101 lines
2.7 KiB
Makefile
|
##
|
||
|
|
## Rules for building a static library archive (.lib.a)
|
||
|
|
##
|
||
|
|
## The following variables must be passed when calling this file:
|
||
|
|
##
|
||
|
|
## LIB - library name
|
||
|
|
## BASE_DIR - base directory of the build system
|
||
|
|
## VERBOSE - build verboseness modifier
|
||
|
|
## VERBOSE_DIR - verboseness modifier for changing directories
|
||
|
|
## VERBOSE_MK - verboseness of make calls
|
||
|
|
## BUILD_BASE_DIR - base of build directory tree
|
||
|
|
## LIB_CACHE_DIR - library build cache location
|
||
|
|
## INSTALL_DIR - installation directory for stripped shared objects
|
||
|
|
## DEBUG_DIR - installation directory for unstripped shared objects
|
||
|
|
## SHARED_LIBS - shared-library dependencies of the library
|
||
|
|
## ARCHIVES - archive dependencies of the library
|
||
|
|
## REP_DIR - repository where the library resides
|
||
|
|
## CONTRIB_DIR - location of ported 3rd-party source codes
|
||
|
|
##
|
||
|
|
|
||
|
|
LIB_A := $(addsuffix .lib.a,$(LIB))
|
||
|
|
|
||
|
|
#
|
||
|
|
# Prevent <libname>.mk rules to be executed as default rule
|
||
|
|
#
|
||
|
|
all:
|
||
|
|
@true # prevent nothing-to-be-done message
|
||
|
|
|
||
|
|
#
|
||
|
|
# Include common utility functions
|
||
|
|
#
|
||
|
|
include $(BASE_DIR)/mk/util.inc
|
||
|
|
|
||
|
|
#
|
||
|
|
# Include specifics, for example platform, kernel-api etc.
|
||
|
|
#
|
||
|
|
include $(SPEC_FILES)
|
||
|
|
|
||
|
|
ORIG_INC_DIR := $(INC_DIR)
|
||
|
|
|
||
|
|
#
|
||
|
|
# Include library build instructions
|
||
|
|
#
|
||
|
|
# We set the 'called_from_lib_mk' variable to allow the library description file
|
||
|
|
# to respond to the build pass.
|
||
|
|
#
|
||
|
|
called_from_lib_mk = yes
|
||
|
|
include $(LIB_MK)
|
||
|
|
|
||
|
|
#
|
||
|
|
# Include lib-import descriptions of all used libraries and the target library
|
||
|
|
#
|
||
|
|
include $(foreach LIB,$(LIBS),$(call select_from_repositories,lib/import/import-$(LIB).mk))
|
||
|
|
|
||
|
|
#
|
||
|
|
# Sanity check for INC_DIR overrides
|
||
|
|
#
|
||
|
|
ifneq ($(filter-out $(INC_DIR),$(ORIG_INC_DIR)),)
|
||
|
|
all: error_inc_dir_override
|
||
|
|
endif
|
||
|
|
|
||
|
|
error_inc_dir_override:
|
||
|
|
@$(ECHO) "Error: INC_DIR overridden instead of appended" ; false
|
||
|
|
|
||
|
|
#
|
||
|
|
# Include global definitions
|
||
|
|
#
|
||
|
|
include $(BASE_DIR)/mk/global.mk
|
||
|
|
include $(BASE_DIR)/mk/generic.mk
|
||
|
|
|
||
|
|
#
|
||
|
|
# Trigger the creation of the <libname>.lib.a
|
||
|
|
#
|
||
|
|
LIB_TAG := $(addsuffix .lib.tag,$(LIB))
|
||
|
|
all: $(LIB_TAG)
|
||
|
|
|
||
|
|
#
|
||
|
|
# Trigger the build of host tools
|
||
|
|
#
|
||
|
|
# We make '$(LIB_TAG)' depend on the host tools to support building host tools
|
||
|
|
# from pseudo libraries with no actual source code. In this case '$(OBJECTS)'
|
||
|
|
# is empty.
|
||
|
|
#
|
||
|
|
$(LIB_TAG) $(OBJECTS): $(HOST_TOOLS)
|
||
|
|
|
||
|
|
#
|
||
|
|
# Rule to build the <libname>.lib.a file
|
||
|
|
#
|
||
|
|
# Use $(OBJECTS) instead of $^ for specifying the list of objects to include
|
||
|
|
# in the archive because $^ may also contain non-object phony targets, e.g.,
|
||
|
|
# used by the integration of Qt's meta-object compiler into the Genode
|
||
|
|
# build system.
|
||
|
|
#
|
||
|
|
$(LIB_A): $(OBJECTS)
|
||
|
|
$(MSG_MERGE)$(LIB_A)
|
||
|
|
$(VERBOSE)$(RM) -f $@
|
||
|
|
$(VERBOSE)$(AR) -rcs $@ $(OBJECTS)
|
||
|
|
|
||
|
|
$(LIB_TAG): $(CUSTOM_TARGET_DEPS) $(LIB_A)
|
||
|
|
@touch $@
|