dist-check.mk

   1 # Most of this is probably too coreutils-centric to be useful to other packages.
   2
   3 bin=bin-$$$$
   4
   5 write_loser = printf '\#!%s\necho $$0: bad path 1>&2; exit 1\n' '$(SHELL)'
   6
   7 tmpdir = $(abs_top_builddir)/tests/torture
   8
   9 t=$(tmpdir)/$(PACKAGE)/test
  10 pfx=$(t)/i
  11
  12 built_programs := $(sort $(patsubst src/%$(EXEEXT),%,$(bin_PROGRAMS)))
  13
  14 # More than once, tainted build and source directory names would
  15 # have caused at least one "make check" test to apply "chmod 700"
  16 # to all directories under $HOME.  Make sure it doesn't happen again.
  17 tp = $(tmpdir)/taint
  18 t_prefix = $(tp)/a
  19 t_taint = '$(t_prefix) b'
  20 fake_home = $(tp)/home
  21
  22 # When extracting from a distribution tarball, extract using the fastest
  23 # method possible.  With dist-xz, that means using the *.xz file.
  24 ifneq ('', $(filter *.xz, $(DIST_ARCHIVES)))
  25   tar_decompress_opt_ = J
  26   suffix_ = xz
  27 else
  28   ifneq ('', $(filter *.gz, $(DIST_ARCHIVES)))
  29     tar_decompress_opt_ = z
  30     suffix_ = gz
  31   else
  32     tar_decompress_opt_ = j
  33     suffix_ = bz2
  34   endif
  35 endif
  36 amtar_extract_ = $(AMTAR) -$(tar_decompress_opt_)xf
  37 preferred_tarball_ = $(distdir).tar.$(suffix_)
  38
  39 # Ensure that tests run from tainted build and src dir names work,
  40 # and don't affect anything in $HOME.  Create witness files in $HOME,
  41 # record their attributes, and build/test.  Then ensure that the
  42 # witnesses were not affected.
  43 # Skip this test when using libtool, since libtool-generated scripts
  44 # cannot deal with a space-tainted srcdir.
  45 ALL_RECURSIVE_TARGETS += taint-distcheck
  46 taint-distcheck: $(DIST_ARCHIVES)
  47         grep '^[         ]*LT_INIT' configure.ac >/dev/null && exit 0 || :
  48         test -d $(t_taint) && chmod -R 700 $(t_taint) || :
  49         -rm -rf $(t_taint) $(fake_home)
  50         mkdir -p $(t_prefix) $(t_taint) $(fake_home)
  51         $(amtar_extract_) $(preferred_tarball_) -C $(t_taint)
  52         mkfifo $(fake_home)/fifo
  53         touch $(fake_home)/f
  54         mkdir -p $(fake_home)/d/e
  55         ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-before
  56         HOME=$(fake_home); export HOME;                 \
  57         cd $(t_taint)/$(distdir)                        \
  58           && ./configure                                \
  59           && $(MAKE)                                    \
  60           && $(MAKE) check                              \
  61           && ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-after \
  62           && diff $(tp)/.ls-before $(tp)/.ls-after      \
  63           && test -d $(t_prefix)
  64         rm -rf $(tp)
  65
  66 # Verify that a twisted use of --program-transform-name=PROGRAM works.
  67 define install-transform-check
  68   echo running install-transform-check                  \
  69     && rm -rf $(pfx)                                    \
  70     && $(MAKE) program_transform_name='s/.*/zyx/'       \
  71       prefix=$(pfx) install                             \
  72     && test "$$(echo $(pfx)/bin/*)" = "$(pfx)/bin/zyx"  \
  73     && test "$$(find $(pfx)/share/man -type f|sed 's,.*/,,;s,\..*,,')" = "zyx"
  74 endef
  75
  76 # Install, then verify that all binaries and man pages are in place.
  77 # Note that neither the binary, ginstall, nor the [.1 man page is installed.
  78 define my-instcheck
  79   echo running my-instcheck;                            \
  80   $(MAKE) prefix=$(pfx) install                         \
  81     && test ! -f $(pfx)/bin/ginstall                    \
  82     && { fail=0;                                        \
  83       for i in $(built_programs); do                    \
  84         test "$$i" = ginstall && i=install;             \
  85         for j in "$(pfx)/bin/$$i"                       \
  86                  "$(pfx)/share/man/man1/$$i.1"; do      \
  87           case $$j in *'[.1') continue;; esac;          \
  88           test -f "$$j" && :                            \
  89             || { echo "$$j not installed"; fail=1; };   \
  90         done;                                           \
  91       done;                                             \
  92       test $$fail = 1 && exit 1 || :;                   \
  93     }
  94 endef
  95
  96 # Use this to make sure we don't run these programs when building
  97 # from a virgin compressed tarball file, below.
  98 null_AM_MAKEFLAGS ?= \
  99   ACLOCAL=false \
 100   AUTOCONF=false \
 101   AUTOMAKE=false \
 102   AUTOHEADER=false \
 103   GPERF=false \
 104   MAKEINFO=false
 105
 106 ALL_RECURSIVE_TARGETS += my-distcheck
 107 my-distcheck: $(DIST_ARCHIVES) $(local-check)
 108         $(MAKE) syntax-check
 109         $(MAKE) check
 110         -rm -rf $(t)
 111         mkdir -p $(t)
 112         $(amtar_extract_) $(preferred_tarball_) -C $(t)
 113         (set -e; cd $(t)/$(distdir);                    \
 114           ./configure --quiet --enable-gcc-warnings --disable-nls; \
 115           $(MAKE) AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)';  \
 116           $(MAKE) dvi;                                  \
 117           $(install-transform-check);                   \
 118           $(my-instcheck);                              \
 119           $(MAKE) distclean                             \
 120         )
 121         (cd $(t) && mv $(distdir) $(distdir).old        \
 122           && $(amtar_extract_) - ) < $(preferred_tarball_)
 123         diff -ur $(t)/$(distdir).old $(t)/$(distdir)
 124         -rm -rf $(t)
 125         rmdir $(tmpdir)/$(PACKAGE) $(tmpdir)
 126         @echo "========================"; \
 127         echo "ready for distribution:"; \
 128         for i in $(DIST_ARCHIVES); do echo "  $$i"; done; \
 129         echo "========================"