dev.mk.in

   1 # GNU make syntax reigns in this file.
   2
   3 all_cflags += -Werror @more_warnings@
   4 all_cppflags += -MD -MP -MF .deps/$(subst .._,,$(subst /,_,$<)).d
   5
   6 A2X = a2x
   7 ASCIIDOC = asciidoc
   8 CPPCHECK = cppcheck
   9 CPPCHECK_SUPPRESSIONS = misc/cppcheck-suppressions.txt
  10 SHELLCHECK = shellcheck
  11 SHELLCHECK_EXCLUDES = misc/shellcheck-excludes.txt
  12 SCAN_BUILD = scan-build
  13 DOCKER = docker
  14 GPERF = gperf
  15 TEST = test
  16
  17 version := \
  18     $(shell (git --git-dir=$(srcdir)/.git describe --dirty || git --git-dir=$(srcdir)/.git describe || echo vunknown) \
  19             2>/dev/null | sed -e 's/v//' -e 's/-/+/' -e 's/-/_/g')
  20
  21 dist_dir = ccache-$(version)
  22 dist_archives = \
  23     ccache-$(version).tar.bz2 \
  24     ccache-$(version).tar.gz
  25 ifneq ($(shell uname), Darwin)
  26     dist_archives += ccache-$(version).tar.xz
  27 endif
  28
  29 generated_docs = \
  30     LICENSE.html \
  31     doc/AUTHORS.html \
  32     doc/MANUAL.html \
  33     doc/NEWS.html \
  34     doc/ccache.1
  35 built_dist_files = $(generated_sources) $(generated_docs)
  36
  37 headers = \
  38     src/ccache.h \
  39     src/compopt.h \
  40     src/conf.h \
  41     src/confitems.h \
  42     src/counters.h \
  43     src/envtoconfitems.h \
  44     src/getopt_long.h \
  45     src/hash.h \
  46     src/hashtable.h \
  47     src/hashtable_itr.h \
  48     src/hashtable_private.h \
  49     src/hashutil.h \
  50     src/language.h \
  51     src/macroskip.h \
  52     src/manifest.h \
  53     src/mdfour.h \
  54     src/murmurhashneutral2.h \
  55     src/system.h \
  56     src/unify.h \
  57     unittest/framework.h \
  58     unittest/util.h
  59 generated_headers = \
  60     unittest/suites.h
  61
  62 files_to_clean += *.tar.bz2 *.tar.gz *.tar.xz *.xml .deps/* perfdir.*
  63 files_to_distclean += $(built_dist_files) src/version.c unittest/suites.h
  64 files_to_distclean += .deps dev.mk
  65
  66 source_dist_files = \
  67     $(non_3pp_sources) \
  68     $(3pp_sources) \
  69     $(headers) \
  70     $(test_sources) \
  71     CONTRIBUTING.md \
  72     GPL-3.0.txt \
  73     LICENSE.adoc \
  74     Makefile.in \
  75     README.md \
  76     autogen.sh \
  77     config.guess \
  78     config.h.in \
  79     config.sub \
  80     configure \
  81     configure.ac \
  82     dev.mk.in \
  83     doc/AUTHORS.adoc \
  84     doc/MANUAL.adoc \
  85     doc/NEWS.adoc \
  86     install-sh \
  87     m4 \
  88     src/confitems.gperf \
  89     src/confitems_lookup.c \
  90     src/envtoconfitems.gperf \
  91     src/envtoconfitems_lookup.c \
  92     src/main.c \
  93     src/zlib/*.c \
  94     src/zlib/*.h \
  95     test/run \
  96     test/suites/*
  97
  98 dist_files = \
  99     $(addprefix $(srcdir)/, $(source_dist_files)) \
 100     $(built_dist_files)
 101
 102 uncrustify_exclude_files = \
 103     src/getopt_long.c \
 104     src/hashtable.c \
 105     src/hashtable_itr.c \
 106     src/snprintf.c
 107
 108 ifneq ($(shell sed 's/.*"\(.*\)".*/\1/' src/version.c 2>/dev/null),$(version))
 109   $(shell echo 'extern const char CCACHE_VERSION[]; const char CCACHE_VERSION[] = "$(version)";' >src/version.c)
 110 endif
 111 src/version.o: src/version.c
 112
 113 %_lookup.c: %.gperf
 114         $(if $(quiet),@echo "  GPERF    $@")
 115         $(Q)$(GPERF) $< >$@
 116         $(Q)echo "size_t $$(echo '$(notdir $*)_count(void)') { return $$(sed -nr 's/.*TOTAL_KEYWORDS = (.+),.*/\1/p' $@); }" >>$@
 117
 118 .PHONY: dist
 119 dist: $(dist_archives)
 120
 121 $(dist_archives): $(dist_files)
 122         tmpdir=$$(mktemp -d /tmp/tmp-ccache-dist.XXXXXX) && \
 123         dir=$$tmpdir/$(dist_dir) && \
 124         mkdir $$dir && \
 125         (cd $(srcdir) && \
 126          rsync -r --relative $(source_dist_files) $$dir) && \
 127         cp $(srcdir)/doc/INSTALL-from-release-archive.md $$dir/INSTALL.md && \
 128         (cd $(builddir) && \
 129          rsync -r --relative $(built_dist_files) $$dir) && \
 130         echo "Remove this file to enable developer mode." >$$dir/dev_mode_disabled && \
 131         (cd $$tmpdir && \
 132          tarcompression= && \
 133          case $@ in \
 134              *.bz2) tarcompression=-j ;; \
 135              *.gz) tarcompression=-z ;; \
 136              *.xz) tarcompression=-J ;; \
 137          esac && \
 138          tar -c $$tarcompression -f $(CURDIR)/$@ $(dist_dir)) && \
 139         rm -rf $$tmpdir
 140
 141 # $(1): extra configure options
 142 define do_distcheck
 143         tmpdir=$$(mktemp -d /tmp/tmp-ccache-distcheck.XXXXXX) && \
 144         (cd $$tmpdir && \
 145          tar xf $(CURDIR)/$< && \
 146          mkdir -p $(dist_dir)/build && \
 147          chmod -R a-w $(dist_dir) && \
 148          chmod u+w $(dist_dir)/build && \
 149          cd $(dist_dir)/build && \
 150          ../configure --enable-more-warnings --prefix=$$tmpdir/root $(1) && \
 151          $(MAKE) install CFLAGS=-Werror V=1 && \
 152          $(MAKE) installcheck) && \
 153         chmod -R u+w $$tmpdir/$(dist_dir) && \
 154         rm -rf $$tmpdir
 155 endef
 156
 157 .PHONY: distcheck
 158 distcheck: $(firstword $(dist_archives))
 159         $(call do_distcheck, --without-bundled-zlib)
 160         $(call do_distcheck, --with-bundled-zlib)
 161         $(call do_distcheck, CC=clang)
 162
 163 .PHONY: docs
 164 docs: $(generated_docs)
 165
 166 %.html: %.adoc
 167         @mkdir -p $(@D)
 168         $(if $(quiet),@echo "  ASCIIDOC $@")
 169         $(Q)$(ASCIIDOC) -o $@ -a revnumber=$(version) -a toc -b xhtml11 $<
 170
 171 %.xml: %.adoc
 172         @mkdir -p $(@D)
 173 # Make literals stand out as bold in the man page:
 174         $(if $(quiet),@echo "  ASCIIDOC $@")
 175         $(Q)$(ASCIIDOC) -a revnumber=$(version) -d manpage -b docbook -o - $< | \
 176           perl -pe 's!<literal>(.*?)</literal>!<emphasis role="strong">\1</emphasis>!g' >$@
 177
 178 doc/ccache.1: doc/MANUAL.xml
 179         $(if $(quiet),@echo "  A2X      $@")
 180         $(Q)$(A2X) --doctype manpage --format manpage $<
 181
 182 .PHONY: update-authors
 183 update-authors:
 184         git log --pretty=format:"* %aN <%aE>" \
 185           | sort -u \
 186           | perl -00 -p -i -e 's/^\*.*/<STDIN> . "\n"/es' doc/AUTHORS.adoc
 187
 188 .PHONY: check-syntax
 189 check-syntax:
 190         $(CC) $(all_cppflags) -I. $(all_cflags) -S -o /dev/null $(CHK_SOURCES)
 191
 192 .PHONY: cppcheck
 193 cppcheck:
 194         $(CPPCHECK) --suppressions-list=$(CPPCHECK_SUPPRESSIONS) \
 195           --inline-suppr -q --enable=all --force -I . \
 196           --template='cppcheck: warning: {id}:{file}:{line}: {message}' \
 197           $(non_3pp_sources) src/main.c $(test_sources)
 198
 199 .PHONY: shellcheck
 200 shellcheck: test/suites/*.bash
 201         $(SHELLCHECK) --shell=bash --exclude=$(shell sed -e 's/:.*//' <$(SHELLCHECK_EXCLUDES) | grep -v '#' | tr '\n' ',' | sed -e 's/,$$//') $^
 202
 203 .PHONY: uncrustify
 204 uncrustify:
 205         uncrustify -c misc/uncrustify.cfg --no-backup --replace $(filter-out $(uncrustify_exclude_files), $(base_sources)) $(test_sources)
 206
 207 .PHONY: analyze
 208 analyze:
 209         $(SCAN_BUILD) --use-cc=$(CC) $(srcdir)/configure
 210         $(SCAN_BUILD) --use-cc=$(CC) --status-bugs $(MAKE) -B
 211
 212 .PHONY: docker
 213 docker: misc/Dockerfile
 214         $(DOCKER) build -f $< $(srcdir)
 215
 216 .PHONY: travis
 217 travis: .travis/Dockerfile
 218         $(DOCKER) inspect travis-build >/dev/null || $(DOCKER) build -t travis-build .travis
 219         $(DOCKER) run --rm --volume $(PWD):/src --tmpfs /dst:rw,exec --env ASAN_OPTIONS='$(ASAN_OPTIONS)' travis-build \
 220         sh -c "cd /src && ./autogen.sh && cd /dst && CC=$(CC) CFLAGS='$(CFLAGS)' /src/configure $(HOST) && make && make $(TEST)"
 221
 222 -include .deps/*.d