8f27babf16
The <build-dir>/bin/ directory used to contain symbolic links to the unstripped build results. However, since the upcoming depot tool extracts the content of binary archives from bin/, the resulting archives would contain overly large unstripped binaries, which is undesired. On the other hand, always stripping the build results is not a good option either because we rely of symbol information during debugging. This patch changes the installation of build results such that a new 'debug/' directory is populated besides the existing 'bin/' directory. The debug directory contains symbolic links to the unstripped build results whereas the bin directory contains stripped binaries that are palatable for packaging (depot tool) and for assembling boot images (run tool).
100 lines
3.5 KiB
Makefile
100 lines
3.5 KiB
Makefile
#
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# Prevent execution of any rule contained in $(TARGET_MK) as default rule
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#
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all:
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ACCUMULATE_MISSING_PORTS = 1
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#
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# Include common utility functions
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#
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include $(BASE_DIR)/mk/util.inc
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#
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# Include target build instructions to aquire library dependecies
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#
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PRG_DIR := $(dir $(TARGET_MK))
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include $(TARGET_MK)
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#
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# Include lib-import description files
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#
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include $(foreach LIB,$(LIBS),$(call select_from_repositories,lib/import/import-$(LIB).mk))
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#
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# Add globally defined library supplements
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#
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include $(SPEC_FILES)
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#
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# Determine location of $(TARGET_MK) within 'src/', remove trailing slash
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#
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PRG_REL_DIR := $(subst $(REP_DIR)/src/,,$(PRG_DIR))
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PRG_REL_DIR := $(PRG_REL_DIR:/=)
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#
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# Prevent generation of program rule if requirements are unsatisfied
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#
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UNSATISFIED_REQUIREMENTS = $(filter-out $(SPECS),$(REQUIRES))
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ifneq ($(UNSATISFIED_REQUIREMENTS),)
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all:
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@$(ECHO) "Skip target $(PRG_REL_DIR) because it requires $(DARK_COL)$(UNSATISFIED_REQUIREMENTS)$(DEFAULT_COL)"
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else
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all: gen_prg_rule
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endif
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include $(LIB_PROGRESS_LOG)
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LIBS_TO_VISIT = $(filter-out $(LIBS_READY),$(LIBS))
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#
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# Generate program rule
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#
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gen_prg_rule:
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ifneq ($(LIBS),)
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@for i in $(LIBS_TO_VISIT); do \
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$(MAKE) $(VERBOSE_DIR) -f $(BASE_DIR)/mk/dep_lib.mk REP_DIR=$(REP_DIR) LIB=$$i; done
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@(echo "DEP_A_$(TARGET).prg = $(foreach l,$(LIBS),\$${ARCHIVE_NAME($l)} \$$(DEP_A_$l))"; \
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echo "DEP_SO_$(TARGET).prg = $(foreach l,$(LIBS),\$${SO_NAME($l)} \$$(DEP_SO_$l))"; \
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echo "") >> $(LIB_DEP_FILE)
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endif
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ifneq ($(DEP_MISSING_PORTS),)
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@(echo "MISSING_PORTS += $(DEP_MISSING_PORTS)"; \
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echo "") >> $(LIB_DEP_FILE)
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endif
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@(echo "$(TARGET).prg: check_ports $(addsuffix .lib,$(LIBS))"; \
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echo " @\$$(MKDIR) -p $(PRG_REL_DIR)"; \
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echo " \$$(VERBOSE_MK)\$$(MAKE) $(VERBOSE_DIR) -C $(PRG_REL_DIR) -f \$$(BASE_DIR)/mk/prg.mk \\"; \
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echo " REP_DIR=$(REP_DIR) \\"; \
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echo " PRG_REL_DIR=$(PRG_REL_DIR) \\"; \
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echo " BUILD_BASE_DIR=$(BUILD_BASE_DIR) \\"; \
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echo " ARCHIVES=\"\$$(sort \$$(DEP_A_$(TARGET).prg))\" \\"; \
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echo " SHARED_LIBS=\"\$$(sort \$$(DEP_SO_$(TARGET).prg))\" \\"; \
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echo " SHELL=$(SHELL) \\"; \
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echo " INSTALL_DIR=\"\$$(INSTALL_DIR)\" \\"; \
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echo " DEBUG_DIR=\"\$$(DEBUG_DIR)\""; \
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echo "") >> $(LIB_DEP_FILE)
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#
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# Make 'all' depend on the target, which triggers the building of the target
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# and the traversal of the target's library dependencies. But we only do so
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# if the target does not depend on any library with unsatisfied build
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# requirements. In such a case, the target cannot be linked anyway.
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#
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@(echo "ifeq (\$$(filter \$$(DEP_A_$(TARGET).prg:.lib.a=) \$$(DEP_SO_$(TARGET).prg:.lib.so=) $(LIBS),\$$(INVALID_DEPS)),)"; \
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echo "all: $(TARGET).prg"; \
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echo "endif") >> $(LIB_DEP_FILE)
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#
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# Normally, if the target depends on a library, which cannot be built (such
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# libraries get recorded in the 'INVALID_DEPS' variable), we skip the target
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# altogether. In some cases, however, we want to build all non-invalid
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# libraries of a target regardless of whether the final target can be created
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# or not. (i.e., for implementing the mechanism for building all libraries,
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# see 'base/src/lib/target.mk'). This use case is supported via the
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# 'FORCE_BUILD_LIBS' variable. If the 'target.mk' file assigns the value
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# 'yes' to this variable, we build all non-invalid libraries regardless of
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# the validity of the final target.
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#
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ifeq ($(FORCE_BUILD_LIBS),yes)
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@(echo ""; \
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echo "all: \$$(addsuffix .lib,\$$(filter-out \$$(INVALID_DEPS), $(LIBS)))") >> $(LIB_DEP_FILE)
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endif
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