Makefile.inc

   1 # -*- Makefile-automake -*-
   2 #
   3 # Support for running programs with failmalloc preloaded. Include in other
   4 # automake files and make sure the following variables are set:
   5 #
   6 # FAILMALLOC_START - number of first FAILMALLOC_INTERVAL
   7 # FAILMALLOC_REP   - how often to repeat with increasing FAILMALLOC_INTERVAL
   8 # FAILMALLOC_PROG  - the program to run with linfailmalloc preloaded
   9
  10 if WITH_FAILMALLOC
  11 failmalloc: failmalloc-run
  12 else
  13 failmalloc: failmalloc-error
  14 endif
  15
  16 failmalloc-run: $(FAILMALLOC_PROG)
  17         @(echo "Running $(FAILMALLOC_PROG) with failmalloc";    \
  18       for i in $$(seq $(FAILMALLOC_START) $$(expr $(FAILMALLOC_START) + $(FAILMALLOC_REP) - 1)) ; do \
  19           resp=$$(libtool --mode=execute env LD_PRELOAD=$(LIBFAILMALLOC) FAILMALLOC_INTERVAL=$$i $(FAILMALLOC_PROG));        \
  20           status=$$?;                                          \
  21           if [ $$status -ne 0 -a $$status -ne 2 ] ;     then       \
  22             printf "%5d FAIL %3d %s\n" $$i $$status "$$resp" ; \
  23           elif [ x$(V) = x1 -o $$(( $$i % 100 )) -eq 0 ] ; then \
  24             printf "%5d PASS %s\n" $$i "$$resp" ;              \
  25           fi                                                   \
  26         done)
  27
  28 failmalloc-error:
  29         @(echo "You need to turn on failmalloc support with --with-failmalloc"; \
  30           exit 1)