tools/vtpm: Revert 25142:c5b7d49ca3ee (LDLIBS)

25142:c5b7d49ca3ee is broken; it edits the patch context.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

tools/vtpm/vtpm-0.5.1.patch

@@ -74,7 +74,7 @@ diff -Naurp tpm_emulator-0.5.1/tpmd/Makefile tpm5-test/tpmd/Makefile
             #WFLAGS  += -Wextra -Wcast-qual -Wmissing-prototypes -Wmissing-declarations -Wstrict-aliasing
  CFLAGS  += $(WFLAGS) -g -I.. -I. -O2 -fno-strict-aliasing
 +CFLAGS  += -I../../../../tools/vtpm_manager/manager
- LDLIBS  += -lgmp
+ LDFLAGS += -lgmp
  
 -BINDIR  := /usr/sbin/
 +BINDIR  := /usr/bin/