From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/tools/perf/jvmti/Build |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/kernel/tools/perf/jvmti/Build b/kernel/tools/perf/jvmti/Build
index eaeb8cb..202cada 100644
--- a/kernel/tools/perf/jvmti/Build
+++ b/kernel/tools/perf/jvmti/Build
@@ -1,8 +1,21 @@
 jvmti-y += libjvmti.o
 jvmti-y += jvmti_agent.o
 
+# For strlcpy
+jvmti-y += libstring.o libctype.o
+
 CFLAGS_jvmti         = -fPIC -DPIC -I$(JDIR)/include -I$(JDIR)/include/linux
 CFLAGS_REMOVE_jvmti  = -Wmissing-declarations
 CFLAGS_REMOVE_jvmti += -Wstrict-prototypes
 CFLAGS_REMOVE_jvmti += -Wextra
 CFLAGS_REMOVE_jvmti += -Wwrite-strings
+
+CFLAGS_libstring.o += -Wno-unused-parameter -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
+
+$(OUTPUT)jvmti/libstring.o: ../lib/string.c FORCE
+	$(call rule_mkdir)
+	$(call if_changed_dep,cc_o_c)
+
+$(OUTPUT)jvmti/libctype.o: ../lib/ctype.c FORCE
+	$(call rule_mkdir)
+	$(call if_changed_dep,cc_o_c)

--
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