perl / Makefileon commit git am: Display some help text when patch is empty (dc267b1)
   1#
   2# Makefile for perl support modules and routine
   3#
   4makfile:=perl.mak
   5
   6PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
   7prefix_SQ = $(subst ','\'',$(prefix))
   8
   9ifndef V
  10        QUIET = @
  11endif
  12
  13all install instlibdir: $(makfile)
  14        $(QUIET)$(MAKE) -f $(makfile) $@
  15
  16clean:
  17        $(QUIET)test -f $(makfile) && $(MAKE) -f $(makfile) $@ || exit 0
  18        $(RM) ppport.h
  19        $(RM) $(makfile)
  20        $(RM) $(makfile).old
  21
  22ifdef NO_PERL_MAKEMAKER
  23instdir_SQ = $(subst ','\'',$(prefix)/lib)
  24$(makfile): ../GIT-CFLAGS Makefile
  25        echo all: private-Error.pm Git.pm > $@
  26        echo '  mkdir -p blib/lib' >> $@
  27        echo '  $(RM) blib/lib/Git.pm; cp Git.pm blib/lib/' >> $@
  28        echo '  $(RM) blib/lib/Error.pm' >> $@
  29        '$(PERL_PATH_SQ)' -MError -e 'exit($$Error::VERSION < 0.15009)' || \
  30        echo '  cp private-Error.pm blib/lib/Error.pm' >> $@
  31        echo install: >> $@
  32        echo '  mkdir -p "$$(DESTDIR)$(instdir_SQ)"' >> $@
  33        echo '  $(RM) "$$(DESTDIR)$(instdir_SQ)/Git.pm"; cp Git.pm "$$(DESTDIR)$(instdir_SQ)"' >> $@
  34        echo '  $(RM) "$$(DESTDIR)$(instdir_SQ)/Error.pm"' >> $@
  35        '$(PERL_PATH_SQ)' -MError -e 'exit($$Error::VERSION < 0.15009)' || \
  36        echo '  cp private-Error.pm "$$(DESTDIR)$(instdir_SQ)/Error.pm"' >> $@
  37        echo instlibdir: >> $@
  38        echo '  echo $(instdir_SQ)' >> $@
  39else
  40$(makfile): Makefile.PL ../GIT-CFLAGS
  41        $(PERL_PATH) $< PREFIX='$(prefix_SQ)'
  42endif
  43
  44# this is just added comfort for calling make directly in perl dir
  45# (even though GIT-CFLAGS aren't used yet. If ever)
  46../GIT-CFLAGS:
  47        $(MAKE) -C .. GIT-CFLAGS