214 lines
7.3 KiB
Makefile
214 lines
7.3 KiB
Makefile
#
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#
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# GLOBAL Makefile for FIASCO
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# enviroment
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DFLBUILDDIR := build
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ALLBUILDDIR := build-all
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RANDBUILDDIR := build-rand
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TEMPLDIR := src/templates
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MAKEFILETEMPL := $(TEMPLDIR)/Makefile.builddir.templ
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MANSUBDIRS := man
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INSTALLSUBDIRS := $(MANSUBDIRS)
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CLEANSUBDIRS := $(MANSUBDIRS) $(wildcard $(DFLBUILDDIR))
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CONFIG_FILE := $(TEMPLDIR)/globalconfig.out
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TEST_TEMPLATES := $(patsubst $(CONFIG_FILE).%,%,$(wildcard $(CONFIG_FILE).*))
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TEST_TEMPLATES := $(if $(TEMPLATE_FILTER),$(filter $(TEMPLATE_FILTER),$(TEST_TEMPLATES)),$(TEST_TEMPLATES))
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DFL_TEMPLATE := ia32-1
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PL ?= 1
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getdir = $(shell \
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bd="$(1)"; \
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if [ "$${bd\#/}" = "$$bd" -a \
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"$${bd\#*..}" = "$$bd" ]; then \
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relp=".."; \
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while [ "$${bd\#*/}" != "$$bd" ]; do \
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relp="$$relp/.."; \
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bd="$${bd\#*/}"; \
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done; \
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echo "$$relp"; \
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else \
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pwd; \
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fi \
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)
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buildmakefile = mkdir -p "$(1)"; \
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perl -p -i -e '$$s = "$(CURDIR)/src"; s/\@SRCDIR\@/$$s/' \
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< $(MAKEFILETEMPL) > $(1)/Makefile
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ifneq ($(strip $(B)),)
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BUILDDIR := $(B)
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endif
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ifneq ($(strip $(BUILDDIR)),)
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builddir:
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@echo "Creating build directory \"$(BUILDDIR)\"..."
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@if [ -e "$(BUILDDIR)" ]; then \
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echo "Already exists, aborting."; \
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exit 1; \
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fi
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@$(call buildmakefile,$(BUILDDIR))
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@echo "done."
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endif
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ifneq ($(strip $(T)),)
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this:
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set -e; \
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test -f $(TEMPLDIR)/globalconfig.out.$(T); \
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bdir=T-$(DFLBUILDDIR)-$(T); \
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rm -rf $$bdir; \
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$(call buildmakefile,T-$(DFLBUILDDIR)-$(T)); \
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cp $(TEMPLDIR)/globalconfig.out.$(T) $$bdir/globalconfig.out; \
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$(MAKE) -C $$bdir
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endif
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$(DFLBUILDDIR): fiasco.builddir.create
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$(MAKE) -C $@ -j$(PL)
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all: fiasco man
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clean cleanall:
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set -e; for i in $(CLEANSUBDIRS); do $(MAKE) -C $$i $@; done
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purge: cleanall
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$(RM) -r $(DFLBUILDDIR)
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man:
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set -e; for i in $(MANSUBDIRS); do $(MAKE) -C $$i; done
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fiasco.builddir.create:
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[ -e $(DFLBUILDDIR)/Makefile ] || \
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($(call buildmakefile,$(DFLBUILDDIR)))
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[ -f $(DFLBUILDDIR)/globalconfig.out ] || { \
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cp $(TEMPLDIR)/globalconfig.out.$(DFL_TEMPLATE) \
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$(DFLBUILDDIR)/globalconfig.out; \
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}
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config $(filter config %config,$(MAKECMDGOALS)): fiasco.builddir.create
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$(MAKE) -C $(DFLBUILDDIR) $@
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fiasco: fiasco.builddir.create
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$(MAKE) -C $(DFLBUILDDIR) -j$(PL)
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checkall l4check:
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error=0; \
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$(RM) -r $(ALLBUILDDIR); \
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for X in $(TEST_TEMPLATES); do \
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echo -e "\n= Building configuration: $$X\n\n"; \
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$(call buildmakefile,$(ALLBUILDDIR)/$$X); \
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cp $(TEMPLDIR)/globalconfig.out.$$X \
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$(ALLBUILDDIR)/$$X/globalconfig.out; \
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if $(MAKE) -C $(ALLBUILDDIR)/$$X -j$(PL); then \
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[ -z "$(KEEP_BUILD_DIRS)" ] && \
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$(RM) -r $(ALLBUILDDIR)/$$X; \
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else \
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error=$$?; \
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failed="$$failed $$X"; \
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fi \
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done; \
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rmdir $(ALLBUILDDIR) >/dev/null 2>&1; \
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[ "$$failed" ] && echo -e "\nFailed configurations:$$failed"; \
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exit $$error;
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checkallp:
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$(RM) -r $(ALLBUILDDIR)
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$(MAKE) dobuildparallel SHELL=bash
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.PHONY: dobuildparallel checkallp
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dobuildparallel: $(addprefix $(ALLBUILDDIR)/,$(TEST_TEMPLATES))
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error=0; \
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echo "======================================================"; \
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for d in $(TEST_TEMPLATES); do \
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if [ -e $(ALLBUILDDIR)/$$d/build.failed ]; then \
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error=1; failed="$$failed $$d"; \
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fi; \
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done; \
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for f in $$failed; do echo "====== Failed Build Log: $$f ======"; \
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tail -60 $(ALLBUILDDIR)/$$f/build.log; \
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done; \
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rmdir $(ALLBUILDDIR) >/dev/null 2>&1; \
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[ "$$failed" ] && echo -e "\nFailed configurations:$$failed"; \
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exit $$error;
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$(addprefix $(ALLBUILDDIR)/,$(TEST_TEMPLATES)):
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$(call buildmakefile,$@)
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cp $(TEMPLDIR)/globalconfig.out.$(patsubst $(ALLBUILDDIR)/%,%,$@) \
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$@/globalconfig.out
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$(MAKE) -C $@ 2>&1 | tee $@/build.log; \
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if [ $${PIPESTATUS[0]} = 0 ]; \
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then [ -z "$(KEEP_BUILD_DIRS)" ] && $(RM) -r $@; \
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else echo $${PIPESTATUS[0]} > $@/build.failed; fi
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list:
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@echo "Templates:"
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@echo $(TEST_TEMPLATES)
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randcheck:
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$(RM) -r $(RANDBUILDDIR); \
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$(call buildmakefile,$(RANDBUILDDIR)/b); \
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while true; do \
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$(RM) $(RANDBUILDDIR)/b/globalconfig.out; \
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$(MAKE) -C $(RANDBUILDDIR)/b randconfig; \
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fn=$$(cat $(RANDBUILDDIR)/b/globalconfig.out \
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| grep -e "^CONFIG_" | sort | sha1sum \
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| cut -f1 -d\ ); \
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if [ -e "ok-$$fn" -o -e "failed-$$fn" ]; then \
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echo "Configuration $$fn already checked." \
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continue; \
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fi; \
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if $(MAKE) -C $(RANDBUILDDIR)/b -j$(PL); then \
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cp $(RANDBUILDDIR)/b/globalconfig.out \
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$(RANDBUILDDIR)/ok-$$fn; \
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else \
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[ -n "$$STOP_ON_ERROR" ] && exit 1; \
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cp -a $(RANDBUILDDIR)/b \
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$(RANDBUILDDIR)/failed-$$fn; \
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fi; \
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done
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randcheckstop:
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$(MAKE) STOP_ON_ERROR=1 randcheck
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randcheckagain:
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for f in $(RANDBUILDDIR)/failed-*; do \
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if $(MAKE) -C $$f -j$(PL); then \
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$(RM) -rf $$f; \
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else \
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[ -n "$$STOP_ON_ERROR" ] && exit 1; \
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fi \
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done
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randcheckagainstop:
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$(MAKE) STOP_ON_ERROR=1 randcheckagain
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help:
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@echo
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@echo "fiasco Builds the default configuration ($(DFL_TEMPLATE))"
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@echo "T=template Build a certain configuration"
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@echo "checkall Build all template configurations in one go"
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@echo "list List templates"
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@echo
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@echo "config menuconfig xconfig oldconfig"
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@echo " Configure kernel in \"$(DFLBUILDDIR)\""
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@echo "$(DFLBUILDDIR) Build kernel in \"$(DFLBUILDDIR)\""
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@echo "clean cleanall clean or cleanall in \"$(CLEANSUBDIRS)\""
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@echo "purge cleanall, remove \"$(DFLBUILDDIR)\" and build helper"
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@echo
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@echo "Creating a custom kernel:"
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@echo
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@echo " Create a build directory with:"
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@echo " make BUILDDIR=builddir"
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@echo " Then build the kernel:"
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@echo " cd builddir"
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@echo " make config"
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@echo " make"
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@echo
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@echo "Call \"make help\" in the build directory for more information on build targets."
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@echo
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@echo "Default target: $(DFLBUILDDIR)"
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@echo
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.PHONY: man install clean cleanall fiasco.builddir.create fiasco \
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l4check checkall config oldconfig menuconfig nconfig xconfig \
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randcheck randcheckstop help
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