subdir-rules.mk

   1 # nbd client library in userspace
   2 # Copyright Red Hat
   3 #
   4 # This library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2 of the License, or (at your option) any later version.
   8 #
   9 # This library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with this library; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17
  18 # subdir-rules.mk is included only in subdirectories.
  19 # common-rules.mk is included in every Makefile.am.
  20
  21 include $(top_srcdir)/common-rules.mk
  22
  23 %.cmi: %.mli
  24         $(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
  25 %.cmo: %.ml
  26         $(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
  27 if HAVE_OCAMLOPT
  28 %.cmx: %.ml
  29         $(OCAMLFIND) ocamlopt $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@
  30 endif
  31
  32 $(top_builddir)/podwrapper.pl: $(top_srcdir)/podwrapper.pl.in
  33         $(MAKE) -C $(top_builddir) podwrapper.pl
  34
  35 # In tests, include $(MALLOC_CHECKS) in TESTS_ENVIRONMENT to find some
  36 # use-after-free and uninitialized read problems when using glibc.
  37 # This doesn't affect other libc.
  38 random = $(shell bash -c 'echo $$(( 1 + (RANDOM & 255) ))')
  39 if HAVE_GLIBC_234
  40 MALLOC_CHECKS = \
  41         LD_PRELOAD="$${LD_PRELOAD:+"$$LD_PRELOAD:"}libc_malloc_debug.so.0" \
  42         GLIBC_TUNABLES=glibc.malloc.check=1:glibc.malloc.perturb=$(random) \
  43         $(NULL)
  44 else
  45 MALLOC_CHECKS = \
  46         MALLOC_CHECK_=1 \
  47         MALLOC_PERTURB_=$(random) \
  48         $(NULL)
  49 endif