Philippe Waroquiers ec8e145850 Add a new test that shows a surprising side effect of the
medium resolution (4 callers) used to compare errors.

To look at the strange side effect, do:
  ./vg-in-place -v --suppressions=memcheck/tests/suppfreecollision.supp memcheck/tests/suppfree activatenondangerouserror

You obtain at the end:
...
--19240-- used_suppression:      2 suppressnondangerouserror memcheck/tests/suppfreecollision.supp:2
...

showing that the suppression aiming at suppressing a nondangerous error has in fact
suppressed more than expected.

This is because m_errormgr.c compares the exe_context in medium resolution/4 calls
(or low resolution/2 calls  once 100 errors have been collected).

The error machinery first encounters the non dangerous error. This error is suppressed,
because all callers match the suppression entry. In particular, we have
in the stacktrace the function ok_to_suppress_double_free_from_this_fun

Then the error machinery encounters the second error.
The stacktrace of the 2nd error has the same first 4 callers than the non
dangerous error. So the 2nd error is considered equal to the first one
and is (unexpectedly in my opinion) suppressed.

This looks a bug (or at least something very surprising).
(the doc mentions the fact that errors are 'commoned up' on 4 callers, but
I am not sure the above side effect was understood).


There are several ways this can be improved, some are more easier than other
  * have   --error-resolution=low/med/high
    similar to the memcheck   --leak-resolution=low/med/high
     (which default value would we take for this new clo ?)

  * have a lot more intelligent error comparison:
      when comparing an error with a suppressed error, one must
      check that the callers used for suppression are equal.
     This looks difficult to implement and probably a significant slow down
     in the error machinery, which will impact applications producing
     many suppressed errors (e.g. helgrind + some pthread lib errors).
     This also implies more memory (e.g. one byte per caller in the
     error, to indicate which caller(s) were used to suppress.
     Still wondering what to do with * and ... ?

  * have a somewhat more intelligent error comparison:
     Instead of comparing only the callers used for suppression, we
     compare the range first..last caller used (so including some
     callers in the range that were not used to suppressed if e.g.
     a ... matching was put in the supp entry).
     Probably still a slowdown (less than previous solution ?)
     and less memory than the previous solution.
     But also not completely clear how to compute the range.

  * always re-evaluate the suppression : this will very probably be
    a significant slow down.

  * do nothing, as nobody complained about this behaviour up to now :)

  * ??? any other idea



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13914
2014-04-26 21:50:57 +00:00

509 lines
17 KiB
Makefile

include $(top_srcdir)/Makefile.tool-tests.am
SUBDIRS = .
# Arch-specific tests.
if VGCONF_ARCHS_INCLUDE_X86
SUBDIRS += x86
endif
if VGCONF_ARCHS_INCLUDE_AMD64
SUBDIRS += amd64
endif
if VGCONF_ARCHS_INCLUDE_PPC32
SUBDIRS += ppc32
endif
if VGCONF_ARCHS_INCLUDE_PPC64
SUBDIRS += ppc64
endif
if VGCONF_ARCHS_INCLUDE_S390X
SUBDIRS += s390x
endif
# OS-specific tests
if VGCONF_OS_IS_LINUX
SUBDIRS += linux
endif
if VGCONF_OS_IS_DARWIN
SUBDIRS += darwin
endif
# Platform-specific tests
if VGCONF_PLATFORMS_INCLUDE_X86_LINUX
SUBDIRS += x86-linux
endif
if VGCONF_PLATFORMS_INCLUDE_AMD64_LINUX
SUBDIRS += amd64-linux
endif
DIST_SUBDIRS = x86 amd64 ppc32 ppc64 s390x linux \
darwin x86-linux amd64-linux common .
dist_noinst_SCRIPTS = \
filter_addressable \
filter_allocs \
filter_dw4 \
filter_leak_cases_possible \
filter_stderr filter_xml \
filter_strchr \
filter_varinfo3 \
filter_memcheck
noinst_HEADERS = leak.h
EXTRA_DIST = \
accounting.stderr.exp accounting.vgtest \
addressable.stderr.exp addressable.stdout.exp addressable.vgtest \
atomic_incs.stderr.exp atomic_incs.vgtest \
atomic_incs.stdout.exp-32bit atomic_incs.stdout.exp-64bit \
badaddrvalue.stderr.exp \
badaddrvalue.stdout.exp badaddrvalue.vgtest \
badfree-2trace.stderr.exp badfree-2trace.vgtest \
badfree.stderr.exp badfree.vgtest \
badfree3.stderr.exp badfree3.vgtest \
badjump.stderr.exp badjump.vgtest \
badjump2.stderr.exp badjump2.vgtest \
badjump.stderr.exp-kfail \
badjump2.stderr.exp-kfail \
badloop.stderr.exp badloop.vgtest \
badpoll.stderr.exp badpoll.vgtest \
badrw.stderr.exp badrw.vgtest badrw.stderr.exp-s390x-mvc \
big_blocks_freed_list.stderr.exp big_blocks_freed_list.vgtest \
brk2.stderr.exp brk2.vgtest \
buflen_check.stderr.exp buflen_check.vgtest \
buflen_check.stderr.exp-kfail \
bug287260.stderr.exp bug287260.vgtest \
calloc-overflow.stderr.exp calloc-overflow.vgtest\
client-msg.stderr.exp client-msg.vgtest \
client-msg-as-xml.stderr.exp client-msg-as-xml.vgtest \
clientperm.stderr.exp \
clientperm.stdout.exp clientperm.vgtest \
clireq_nofill.stderr.exp \
clireq_nofill.stdout.exp clireq_nofill.vgtest \
clo_redzone_default.vgtest clo_redzone_128.vgtest \
clo_redzone_default.stderr.exp clo_redzone_128.stderr.exp \
cond_ld.vgtest cond_ld.stdout.exp cond_ld.stderr.exp-arm \
cond_ld.stderr.exp-64bit-non-arm \
cond_ld.stderr.exp-32bit-non-arm \
cond_st.vgtest cond_st.stdout.exp cond_st.stderr.exp-arm \
cond_st.stderr.exp-64bit-non-arm \
cond_st.stderr.exp-32bit-non-arm \
leak_cpp_interior.stderr.exp leak_cpp_interior.stderr.exp-64bit leak_cpp_interior.vgtest \
custom_alloc.stderr.exp custom_alloc.vgtest \
custom_alloc.stderr.exp-s390x-mvc \
custom-overlap.stderr.exp custom-overlap.vgtest \
deep-backtrace.vgtest deep-backtrace.stderr.exp \
deep_templates.vgtest \
deep_templates.stdout.exp deep_templates.stderr.exp \
describe-block.stderr.exp describe-block.vgtest \
doublefree.stderr.exp doublefree.vgtest \
dw4.vgtest dw4.stderr.exp dw4.stdout.exp \
err_disable1.vgtest err_disable1.stderr.exp \
err_disable2.vgtest err_disable2.stderr.exp \
err_disable3.vgtest err_disable3.stderr.exp \
err_disable4.vgtest err_disable4.stderr.exp \
err_disable_arange1.vgtest err_disable_arange1.stderr.exp \
erringfds.stderr.exp erringfds.stdout.exp erringfds.vgtest \
error_counts.stderr.exp error_counts.vgtest \
errs1.stderr.exp errs1.vgtest \
exitprog.stderr.exp exitprog.vgtest \
execve1.stderr.exp execve1.vgtest execve1.stderr.exp-kfail \
execve2.stderr.exp execve2.vgtest execve2.stderr.exp-kfail \
file_locking.stderr.exp file_locking.vgtest \
fprw.stderr.exp fprw.stderr.exp-mips32-be fprw.stderr.exp-mips32-le \
fprw.vgtest \
fwrite.stderr.exp fwrite.vgtest fwrite.stderr.exp-kfail \
holey_buffer_too_small.vgtest holey_buffer_too_small.stdout.exp \
holey_buffer_too_small.stderr.exp \
inits.stderr.exp inits.vgtest \
inline.stderr.exp inline.stdout.exp inline.vgtest \
leak-0.vgtest leak-0.stderr.exp \
leak-cases-full.vgtest leak-cases-full.stderr.exp \
leak-cases-possible.vgtest leak-cases-possible.stderr.exp \
leak-cases-summary.vgtest leak-cases-summary.stderr.exp \
leak-cycle.vgtest leak-cycle.stderr.exp \
leak-delta.vgtest leak-delta.stderr.exp \
leak-pool-0.vgtest leak-pool-0.stderr.exp \
leak-pool-1.vgtest leak-pool-1.stderr.exp \
leak-pool-2.vgtest leak-pool-2.stderr.exp \
leak-pool-3.vgtest leak-pool-3.stderr.exp \
leak-pool-4.vgtest leak-pool-4.stderr.exp \
leak-pool-5.vgtest leak-pool-5.stderr.exp \
leak-tree.vgtest leak-tree.stderr.exp \
leak-segv-jmp.vgtest leak-segv-jmp.stderr.exp \
lks.vgtest lks.stdout.exp lks.supp lks.stderr.exp \
long_namespace_xml.vgtest long_namespace_xml.stdout.exp \
long_namespace_xml.stderr.exp \
long-supps.vgtest long-supps.stderr.exp long-supps.supp \
mallinfo.stderr.exp mallinfo.vgtest \
malloc_free_fill.vgtest \
malloc_free_fill.stderr.exp \
malloc_usable.stderr.exp malloc_usable.vgtest \
malloc1.stderr.exp malloc1.vgtest \
malloc1_ks_none.stderr.exp malloc1_ks_none.vgtest \
malloc1_ks_alloc.stderr.exp malloc1_ks_alloc.vgtest \
malloc1_ks_free.stderr.exp malloc1_ks_free.vgtest \
malloc1_ks_alloc_and_free.stderr.exp malloc1_ks_alloc_and_free.vgtest \
malloc2.stderr.exp malloc2.vgtest \
malloc3.stderr.exp malloc3.stdout.exp malloc3.vgtest \
manuel1.stderr.exp manuel1.stdout.exp manuel1.vgtest \
manuel2.stderr.exp manuel2.stderr.exp64 manuel2.stdout.exp \
manuel2.vgtest \
manuel3.stderr.exp manuel3.vgtest \
match-overrun.stderr.exp match-overrun.vgtest match-overrun.supp \
memalign_test.stderr.exp memalign_test.vgtest \
memalign2.stderr.exp memalign2.vgtest \
memcmptest.stderr.exp memcmptest.stderr.exp2 \
memcmptest.stdout.exp memcmptest.vgtest \
mempool.stderr.exp mempool.vgtest \
mempool2.stderr.exp mempool2.vgtest \
metadata.stderr.exp metadata.stdout.exp metadata.vgtest \
mismatches.stderr.exp mismatches.vgtest \
mmaptest.stderr.exp mmaptest.vgtest \
nanoleak_supp.stderr.exp nanoleak_supp.vgtest nanoleak.supp \
nanoleak2.stderr.exp nanoleak2.vgtest \
new_nothrow.stderr.exp new_nothrow.vgtest \
new_override.stderr.exp new_override.stdout.exp new_override.vgtest \
noisy_child.vgtest noisy_child.stderr.exp noisy_child.stdout.exp \
null_socket.stderr.exp null_socket.vgtest \
origin1-yes.vgtest origin1-yes.stdout.exp origin1-yes.stderr.exp \
origin2-not-quite.vgtest origin2-not-quite.stdout.exp \
origin2-not-quite.stderr.exp \
origin3-no.vgtest origin3-no.stdout.exp \
origin3-no.stderr.exp \
origin4-many.vgtest origin4-many.stdout.exp \
origin4-many.stderr.exp \
origin5-bz2.vgtest origin5-bz2.stdout.exp \
origin5-bz2.stderr.exp-glibc25-x86 \
origin5-bz2.stderr.exp-glibc25-amd64 \
origin5-bz2.stderr.exp-glibc25-amd64-b \
origin5-bz2.stderr.exp-glibc27-ppc64 \
origin5-bz2.stderr.exp-glibc212-s390x \
origin5-bz2.stderr.exp-glibc234-s390x \
origin5-bz2.stderr.exp-glibc218-mips32 \
origin6-fp.vgtest origin6-fp.stdout.exp \
origin6-fp.stderr.exp-glibc25-amd64 \
origin6-fp.stderr.exp-glibc27-ppc64 \
overlap.stderr.exp overlap.stdout.exp overlap.vgtest \
partiallydefinedeq.vgtest partiallydefinedeq.stderr.exp \
partiallydefinedeq.stderr.exp4 \
partiallydefinedeq.stderr.exp3 \
partiallydefinedeq.stderr.exp2 \
partiallydefinedeq.stdout.exp \
partial_load_ok.vgtest partial_load_ok.stderr.exp \
partial_load_ok.stderr.exp64 \
partial_load_dflt.vgtest partial_load_dflt.stderr.exp \
partial_load_dflt.stderr.exp64 \
partial_load_dflt.stderr.expr-s390x-mvc \
pdb-realloc.stderr.exp pdb-realloc.vgtest \
pdb-realloc2.stderr.exp pdb-realloc2.stdout.exp pdb-realloc2.vgtest \
pipe.stderr.exp pipe.vgtest \
pointer-trace.vgtest \
pointer-trace.stderr.exp \
post-syscall.stderr.exp post-syscall.vgtest \
reach_thread_register.stderr.exp reach_thread_register.vgtest \
reach_thread_register.stderr.exp-mips32 \
reach_thread_register.stderr.exp-mips64 \
realloc1.stderr.exp realloc1.vgtest \
realloc2.stderr.exp realloc2.vgtest \
realloc3.stderr.exp realloc3.vgtest \
recursive-merge.stderr.exp recursive-merge.vgtest \
sbfragment.stdout.exp sbfragment.stderr.exp sbfragment.vgtest \
sem.stderr.exp sem.vgtest \
sendmsg.stderr.exp sendmsg.vgtest \
sh-mem.stderr.exp sh-mem.vgtest \
sh-mem-random.stderr.exp sh-mem-random.stdout.exp64 \
sh-mem-random.stdout.exp sh-mem-random.vgtest \
sigaltstack.stderr.exp sigaltstack.vgtest \
sigkill.stderr.exp sigkill.stderr.exp-darwin sigkill.stderr.exp-mips32 \
sigkill.vgtest \
signal2.stderr.exp signal2.stdout.exp signal2.vgtest \
sigprocmask.stderr.exp sigprocmask.stderr.exp2 sigprocmask.vgtest \
static_malloc.stderr.exp static_malloc.vgtest \
stpncpy.vgtest stpncpy.stderr.exp stpncpy.stdout.exp \
strchr.stderr.exp strchr.stderr.exp2 strchr.stderr.exp3 strchr.vgtest \
str_tester.stderr.exp str_tester.vgtest \
supp-dir.vgtest supp-dir.stderr.exp \
supp_unknown.stderr.exp supp_unknown.vgtest supp_unknown.supp \
supp_unknown.stderr.exp-kfail \
supp1.stderr.exp supp1.vgtest \
supp2.stderr.exp supp2.vgtest \
supp.supp \
suppfree.stderr.exp suppfree.supp suppfree.vgtest \
suppfreecollision.stderr.exp suppfreecollision.supp suppfreecollision.vgtest \
test-plo-no.vgtest test-plo-no.stdout.exp \
test-plo-no.stderr.exp-le64 test-plo-no.stderr.exp-le32 \
test-plo-yes.vgtest test-plo-yes.stdout.exp \
test-plo-yes.stderr.exp-le64 test-plo-yes.stderr.exp-le32 \
test-plo-no.stderr.exp-s390x-mvc \
thread_alloca.stderr.exp thread_alloca.vgtest \
trivialleak.stderr.exp trivialleak.vgtest trivialleak.stderr.exp2 \
undef_malloc_args.stderr.exp undef_malloc_args.vgtest \
unit_libcbase.stderr.exp unit_libcbase.vgtest \
unit_oset.stderr.exp unit_oset.stdout.exp unit_oset.vgtest \
varinfo1.vgtest varinfo1.stdout.exp varinfo1.stderr.exp \
varinfo1.stderr.exp-ppc64 \
varinfo2.vgtest varinfo2.stdout.exp varinfo2.stderr.exp \
varinfo2.stderr.exp-ppc64 \
varinfo3.vgtest varinfo3.stdout.exp varinfo3.stderr.exp \
varinfo3.stderr.exp-ppc64 \
varinfo4.vgtest varinfo4.stdout.exp varinfo4.stderr.exp \
varinfo4.stderr.exp-ppc64 \
varinfo5.vgtest varinfo5.stdout.exp varinfo5.stderr.exp \
varinfo5.stderr.exp-ppc64 \
varinfo6.vgtest varinfo6.stdout.exp varinfo6.stderr.exp \
varinfo6.stderr.exp-ppc64 \
vcpu_bz2.stdout.exp vcpu_bz2.stderr.exp vcpu_bz2.vgtest \
vcpu_fbench.stdout.exp vcpu_fbench.stderr.exp vcpu_fbench.vgtest \
vcpu_fnfns.stdout.exp vcpu_fnfns.stdout.exp-glibc28-amd64 \
vcpu_fnfns.stdout.exp-darwin vcpu_fnfns.stderr.exp vcpu_fnfns.vgtest \
wcs.vgtest wcs.stderr.exp wcs.stdout.exp \
wrap1.vgtest wrap1.stdout.exp wrap1.stderr.exp \
wrap2.vgtest wrap2.stdout.exp wrap2.stderr.exp \
wrap3.vgtest wrap3.stdout.exp wrap3.stderr.exp \
wrap4.vgtest wrap4.stdout.exp wrap4.stderr.exp \
wrap5.vgtest wrap5.stdout.exp wrap5.stderr.exp \
wrap6.vgtest wrap6.stdout.exp wrap6.stderr.exp \
wrap7.vgtest wrap7.stdout.exp wrap7.stderr.exp \
wrap8.vgtest wrap8.stdout.exp wrap8.stderr.exp \
wrap8.stdout.exp2 wrap8.stderr.exp2 \
writev1.stderr.exp writev1.vgtest \
xml1.stderr.exp xml1.stdout.exp xml1.vgtest xml1.stderr.exp-s390x-mvc \
threadname.vgtest threadname.stderr.exp \
threadname_xml.vgtest threadname_xml.stderr.exp
check_PROGRAMS = \
accounting \
addressable \
atomic_incs \
badaddrvalue badfree badjump badjump2 \
badloop \
badpoll \
badrw \
big_blocks_freed_list \
brk2 \
buflen_check \
bug287260 \
calloc-overflow \
client-msg \
clientperm \
clireq_nofill \
clo_redzone \
cond_ld_st \
leak_cpp_interior \
custom_alloc \
custom-overlap \
deep-backtrace \
describe-block \
doublefree error_counts errs1 exitprog execve1 execve2 erringfds \
err_disable1 err_disable2 err_disable3 err_disable4 \
err_disable_arange1 \
file_locking \
fprw fwrite inits inline \
holey_buffer_too_small \
leak-0 \
leak-cases \
leak-cycle \
leak-delta \
leak-pool \
leak-tree \
leak-segv-jmp \
long_namespace_xml \
long-supps \
mallinfo \
malloc_free_fill \
malloc_usable malloc1 malloc2 malloc3 manuel1 manuel2 manuel3 \
match-overrun \
memalign_test memalign2 memcmptest mempool mempool2 mmaptest \
mismatches new_override metadata \
nanoleak_supp nanoleak2 new_nothrow \
noisy_child \
null_socket \
origin1-yes origin2-not-quite origin3-no \
origin4-many origin5-bz2 origin6-fp \
overlap \
partiallydefinedeq \
partial_load pdb-realloc pdb-realloc2 \
pipe pointer-trace \
post-syscall \
realloc1 realloc2 realloc3 \
recursive-merge \
sbfragment \
sendmsg \
sh-mem sh-mem-random \
sigaltstack signal2 sigprocmask static_malloc sigkill \
strchr \
str_tester \
supp_unknown supp1 supp2 suppfree \
test-plo \
trivialleak \
thread_alloca \
undef_malloc_args \
unit_libcbase unit_oset \
varinfo1 varinfo2 varinfo3 varinfo4 \
varinfo5 varinfo5so.so varinfo6 \
vcpu_fbench vcpu_fnfns \
wcs \
xml1 \
wrap1 wrap2 wrap3 wrap4 wrap5 wrap6 wrap7 wrap7so.so wrap8 \
writev1
if DWARF4
check_PROGRAMS += dw4
endif
if HAVE_GNU_STPNCPY
check_PROGRAMS += stpncpy
endif
if HAVE_PTHREAD_SETNAME_NP
check_PROGRAMS += threadname
endif
if HAVE_PTHREAD_BARRIER
check_PROGRAMS += reach_thread_register
endif
if HAVE_GSTABS
check_PROGRAMS += deep_templates
endif
AM_CFLAGS += $(AM_FLAG_M3264_PRI)
AM_CXXFLAGS += $(AM_FLAG_M3264_PRI)
if VGCONF_PLATFORMS_INCLUDE_ARM_LINUX
#AM_CFLAGS += -mfloat-abi=softfp
#AM_CXXFLAGS += -mfloat-abi=softfp
endif
if VGCONF_OS_IS_DARWIN
atomic_incs_CFLAGS = $(AM_CFLAGS) -mdynamic-no-pic
else
atomic_incs_CFLAGS = $(AM_CFLAGS)
endif
leak_cpp_interior_SOURCES = leak_cpp_interior.cpp
deep_templates_SOURCES = deep_templates.cpp
deep_templates_CXXFLAGS = $(AM_CFLAGS) -O -gstabs
dw4_CFLAGS = $(AM_CFLAGS) -gdwarf-4 -fdebug-types-section
err_disable3_LDADD = -lpthread
err_disable4_LDADD = -lpthread
reach_thread_register_CFLAGS = $(AM_CFLAGS) -O2
reach_thread_register_LDADD = -lpthread
thread_alloca_LDADD = -lpthread
threadname_LDADD = -lpthread
error_counts_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
execve1_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_NONNULL@
execve2_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_NONNULL@
fprw_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
inits_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
long_namespace_xml_SOURCES = long_namespace_xml.cpp
manuel1_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
memcmptest_CFLAGS = $(AM_CFLAGS) -fno-builtin-memcmp
mismatches_SOURCES = mismatches.cpp
new_nothrow_SOURCES = new_nothrow.cpp
new_override_SOURCES = new_override.cpp
origin1_yes_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
origin2_not_quite_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
origin3_no_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
# This requires optimisation in order to get just one resulting error.
origin4_many_CFLAGS = $(AM_CFLAGS) -O
# Apply -O so as to run in reasonable time.
origin5_bz2_CFLAGS = $(AM_CFLAGS) -O -Wno-inline
origin6_fp_CFLAGS = $(AM_CFLAGS) -O
# Don't allow GCC to inline memcpy() and strcpy(),
# because then we can't intercept it
overlap_CFLAGS = $(AM_CFLAGS) -fno-builtin-memcpy -fno-builtin-strcpy
str_tester_CFLAGS = $(AM_CFLAGS) -Wno-shadow
supp_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
supp_unknown_SOURCES = badjump.c
supp_unknown_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
supp1_SOURCES = supp.c
supp1_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
supp2_SOURCES = supp.c
supp2_CFLAGS = $(AM_CFLAGS) @FLAG_W_NO_UNINITIALIZED@
vcpu_bz2_CFLAGS = $(AM_CFLAGS) -O2
vcpu_fbench_CFLAGS = $(AM_CFLAGS) -O2
vcpu_fnfns_CFLAGS = $(AM_CFLAGS) -O2
vcpu_fnfns_LDADD = -lm
wrap6_CFLAGS = $(AM_CFLAGS) -O2
# To make it a bit more realistic, have some optimisation enabled
# for the varinfo tests. We still expect sane results.
varinfo1_CFLAGS = $(AM_CFLAGS) -O
varinfo2_CFLAGS = $(AM_CFLAGS) -O -Wno-shadow
varinfo3_CFLAGS = $(AM_CFLAGS) -O
varinfo4_CFLAGS = $(AM_CFLAGS) -O
varinfo5_CFLAGS = $(AM_CFLAGS) -O
varinfo6_CFLAGS = $(AM_CFLAGS) -O
# Build shared object for varinfo5
varinfo5_SOURCES = varinfo5.c
varinfo5_DEPENDENCIES = varinfo5so.so
if VGCONF_OS_IS_DARWIN
varinfo5_LDADD = `pwd`/varinfo5so.so
varinfo5_LDFLAGS = $(AM_FLAG_M3264_PRI)
else
varinfo5_LDADD = varinfo5so.so
varinfo5_LDFLAGS = $(AM_FLAG_M3264_PRI) \
-Wl,-rpath,$(top_builddir)/memcheck/tests
endif
varinfo5so_so_SOURCES = varinfo5so.c
varinfo5so_so_CFLAGS = $(AM_CFLAGS) -fpic -O -Wno-shadow
if VGCONF_OS_IS_DARWIN
varinfo5so_so_LDFLAGS = -fpic $(AM_FLAG_M3264_PRI) -dynamic \
-dynamiclib -all_load
else
varinfo5so_so_LDFLAGS = -fpic $(AM_FLAG_M3264_PRI) -shared \
-Wl,-soname -Wl,varinfo5so.so
endif
# Build shared object for wrap7
wrap7_SOURCES = wrap7.c
wrap7_DEPENDENCIES = wrap7so.so
if VGCONF_OS_IS_DARWIN
wrap7_LDADD = `pwd`/wrap7so.so
wrap7_LDFLAGS = $(AM_FLAG_M3264_PRI)
else
wrap7_LDADD = wrap7so.so
wrap7_LDFLAGS = $(AM_FLAG_M3264_PRI) \
-Wl,-rpath,$(top_builddir)/memcheck/tests
endif
wrap7so_so_SOURCES = wrap7so.c
wrap7so_so_CFLAGS = $(AM_CFLAGS) -fpic
if VGCONF_OS_IS_DARWIN
wrap7so_so_LDFLAGS = -fpic $(AM_FLAG_M3264_PRI) -dynamic \
-dynamiclib -all_load
else
wrap7so_so_LDFLAGS = -fpic $(AM_FLAG_M3264_PRI) -shared \
-Wl,-soname -Wl,wrap7so.so
endif