[PATCH] rtla: Also link in ctype.c

[Bastian Blank]

rtla started to only link parts of the tools library.  It now misses the
ctype information used by all the related string operations.  Just add
another single file to make it build again.

Signed-off-by: Bastian Blank <waldi@xxxxxxxxxx>
---
 tools/tracing/rtla/Makefile | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/tools/tracing/rtla/Makefile b/tools/tracing/rtla/Makefile
index 60a102538988..387bc6cc18f0 100644
--- a/tools/tracing/rtla/Makefile
+++ b/tools/tracing/rtla/Makefile
@@ -45,6 +45,9 @@ else
   LIB_OUTPUT = $(CURDIR)/lib
 endif
 
+LIB_CTYPE = $(LIB_OUTPUT)/ctype.o
+LIB_CTYPE_SRC = $(srctree)/tools/lib/ctype.c
+
 LIB_STRING = $(LIB_OUTPUT)/string.o
 LIB_STRING_SRC = $(srctree)/tools/lib/string.c
 
@@ -117,12 +120,12 @@ tests/bpf/bpf_action_map.o: tests/bpf/bpf_action_map.c
 	$(Q)echo "BPF skeleton support is disabled, skipping tests/bpf/bpf_action_map.o"
 endif
 
-$(RTLA): $(RTLA_IN) $(LIBSUBCMD) $(LIB_STRING) $(LIB_STR_ERROR_R)
-	$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RTLA) $(RTLA_IN) $(LIBSUBCMD) $(LIB_STRING) $(LIB_STR_ERROR_R) $(EXTLIBS)
+$(RTLA): $(RTLA_IN) $(LIBSUBCMD) $(LIB_CTYPE) $(LIB_STRING) $(LIB_STR_ERROR_R)
+	$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RTLA) $(RTLA_IN) $(LIBSUBCMD) $(LIB_CTYPE) $(LIB_STRING) $(LIB_STR_ERROR_R) $(EXTLIBS)
 
-static: $(RTLA_IN) $(LIBSUBCMD) $(LIB_STRING) $(LIB_STR_ERROR_R)
+static: $(RTLA_IN) $(LIBSUBCMD) $(LIB_CTYPE) $(LIB_STRING) $(LIB_STR_ERROR_R)
 	$(eval LDFLAGS += -static)
-	$(QUIET_LINK)$(CC) -static $(LDFLAGS) -o $(RTLA)-static $(RTLA_IN) $(LIBSUBCMD) $(LIB_STRING) $(LIB_STR_ERROR_R) $(EXTLIBS)
+	$(QUIET_LINK)$(CC) -static $(LDFLAGS) -o $(RTLA)-static $(RTLA_IN) $(LIBSUBCMD) $(LIB_CTYPE) $(LIB_STRING) $(LIB_STR_ERROR_R) $(EXTLIBS)
 
 rtla.%: fixdep FORCE
 	make -f $(srctree)/tools/build/Makefile.build dir=. $@
@@ -150,6 +153,9 @@ $(LIB_STR_ERROR_R): $(LIB_STR_ERROR_R_SRC) | $(LIB_OUTPUT)
 $(LIB_STRING): $(LIB_STRING_SRC) | $(LIB_OUTPUT)
 	$(QUIET_CC)$(CC) $(CFLAGS) -c -o $@ $<
 
+$(LIB_CTYPE): $(LIB_CTYPE_SRC) | $(LIB_OUTPUT)
+	$(QUIET_CC)$(CC) $(CFLAGS) -c -o $@ $<
+
 libsubcmd-clean:
 	$(call QUIET_CLEAN, libsubcmd)
 	$(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)
-- 
2.53.0