Re: [PATCH v3 2/3] selftests/x86/Makefile: Support per-target $(LIBS) configuration
Andy Lutomirski <[email protected]>
| Newsgroups | com.openwall.lists.kernel-hardening,org.kernel.vger.linux-api,org.kernel.vger.linux-arch,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <[email protected]> |
On 1/5/22 08:03, Florian Weimer wrote: > And avoid compiling PCHs by accident. > The patch seems fine, but I can't make heads or tails of the $SUBJECT. Can you help me? > Signed-off-by: Florian Weimer <[email protected]> > --- > v3: Patch split out. > > tools/testing/selftests/x86/Makefile | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile > index 8a1f62ab3c8e..0993d12f2c38 100644 > --- a/tools/testing/selftests/x86/Makefile > +++ b/tools/testing/selftests/x86/Makefile > @@ -72,10 +72,12 @@ all_64: $(BINARIES_64) > EXTRA_CLEAN := $(BINARIES_32) $(BINARIES_64) > > $(BINARIES_32): $(OUTPUT)/%_32: %.c helpers.h > - $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -lm > + $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $(filter-out %.h, $^) \ > + $(or $(LIBS), -lrt -ldl -lm) > > $(BINARIES_64): $(OUTPUT)/%_64: %.c helpers.h > - $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl > + $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $(filter-out %.h, $^) \ > + $(or $(LIBS), -lrt -ldl -lm) > > # x86_64 users should be encouraged to install 32-bit libraries > ifeq ($(CAN_BUILD_I386)$(CAN_BUILD_X86_64),01)