mirror of
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aa864d2142
Update documentation to reflect that automatically generated files are committed. Detect when they are outdated if we have the ability to regenerate them.
141 lines
4.2 KiB
Makefile
141 lines
4.2 KiB
Makefile
# This makefile is inspired by abuild (http://www.abuild.org), which
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# was used during the development of qpdf. The goal here is to have a
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# non-recursive build with all the proper dependencies so we can start
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# the build from anywhere and get the right stuff. Each directory has
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# a build.mk that is included from here and is written from this
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# directory's perspective. Each directory also has a proxy Makefile
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# that allows you to start the build from any directory and get
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# reasonable semantics for the all, check, and clean targets.
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# Our "build items" are directories. They are listed here such that
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# no item precedes any item it depends on. Therefore, each item can
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# safely reference variables set in its predecessors.
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# For each build item B, you can run make build_B, make check_B, or
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# make clean_B to build, test, or clean B. Full dependencies are
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# represented across all the items, so it is possible to start
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# anywhere. From the top level, the "all", "check", and "clean"
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# targets build, test, or clean everything.
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# To run test suites without rebuilding, pass NO_REBUILD=1 to the
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# build. This can be useful for testing binary interface compatibility
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# as it enables you to rebuild libraries and rerun tests without
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# relinking.
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# Although this is not a GNU package and does not use automake, you
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# can still run make clean to remove everything that is compiled, make
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# distclean to remove everything that is generated by the end user,
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# and make maintainer-clean to remove everything that is generated
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# including things distributed with the source distribution. You can
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# pass CLEAN=1 to prevent this Makefile from complaining if
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# ./configure has not been run.
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# The install target works as usual and obeys --prefix and so forth
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# passed to ./configure. You can also pass DESTDIR=/dir to make
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# install to install in a separate location. This is useful for
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# packagers.
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BUILD_ITEMS := manual libqpdf zlib-flate libtests qpdf examples
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OUTPUT_DIR = build
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ALL_TARGETS =
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.PHONY: default
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default: all
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CLEAN ?=
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ifneq ($(CLEAN),1)
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ifeq ($(words $(wildcard autoconf.mk)),0)
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DUMMY := $(shell echo 1>&2)
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DUMMY := $(shell echo 1>&2 Please run ./configure before running $(MAKE))
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DUMMY := $(shell echo 1>&2)
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$(error unable to continue with build)
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endif
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autoconf.mk:
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include autoconf.mk
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endif
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# Prevent gnu make from trying to rebuild .dep files
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$(foreach B,$(BUILD_ITEMS),$(eval \
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$(B)/$(OUTPUT_DIR)/%.dep: ;))
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# Prevent gnu make from trying to rebuild .mk files
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$(foreach B,$(BUILD_ITEMS),$(eval \
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$(B)/%.mk: ;))
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%.mk: ;
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make/%.mk: ;
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BUILDRULES ?= libtool
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include make/rules.mk
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DUMMY := $(shell mkdir $(foreach B,$(BUILD_ITEMS),$(B)/$(OUTPUT_DIR)) 2>/dev/null)
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include $(foreach B,$(BUILD_ITEMS),$(B)/build.mk)
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ALL_TARGETS = $(foreach B,$(BUILD_ITEMS),$(TARGETS_$(B)))
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TEST_ITEMS = $(foreach D,\
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$(wildcard $(foreach B,$(BUILD_ITEMS),$(B)/qtest)),\
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$(subst /,,$(dir $(D))))
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TEST_TARGETS = $(foreach B,$(TEST_ITEMS),check_$(B))
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CLEAN_TARGETS = $(foreach B,$(BUILD_ITEMS),clean_$(B))
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# For test suites
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export QPDF_BIN = $(abspath qpdf/$(OUTPUT_DIR)/qpdf)
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export QPDF_SKIP_TEST_COMPARE_IMAGES
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export QPDF_LARGE_FILE_TEST_PATH
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clean:: $(CLEAN_TARGETS)
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$(RM) -r appimage/build
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.PHONY: $(CLEAN_TARGETS)
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$(foreach B,$(BUILD_ITEMS),$(eval \
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clean_$(B): ; \
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$(RM) -r $(B)/$(OUTPUT_DIR)))
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DISTFILES = doc/qpdf-manual.html doc/qpdf-manual.pdf
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distfiles.zip: $(DISTFILES)
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$(RM) distfiles.zip
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zip distfiles.zip $(DISTFILES)
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distclean: clean
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$(RM) -r autoconf.mk autom4te.cache config.log config.status libtool
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$(RM) libqpdf/qpdf/qpdf-config.h
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$(RM) manual/html.xsl
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$(RM) manual/print.xsl
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$(RM) doc/*.1
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$(RM) libqpdf.pc libqpdf.map
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maintainer-clean: distclean
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$(RM) doc/qpdf-manual.*
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$(RM) -r install-mingw* install-msvc* external-libs
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$(RM) distfiles.zip
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.PHONY: $(TEST_TARGETS)
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NO_REBUILD ?=
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ifneq ($(NO_REBUILD),1)
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$(foreach B,$(TEST_ITEMS),$(eval \
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check_$(B): $(TARGETS_$(B))))
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endif
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.PHONY: $(foreach B,$(BUILD_ITEMS),build_$(B))
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$(foreach B,$(BUILD_ITEMS),$(eval \
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build_$(B): $(TARGETS_$(B))))
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.PHONY: all
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all: $(ALL_TARGETS) ;
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check: $(TEST_TARGETS)
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# Install targets are in the make directory in the rules-specific make
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# fragments.
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QTEST=$(abspath qtest/bin/qtest-driver)
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$(TEST_TARGETS):
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$(call run_qtest,$(subst check_,,$@))
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