xiaoxiang781216 commented on code in PR #14557:
URL: https://github.com/apache/nuttx/pull/14557#discussion_r1829876255
##########
libs/libc/gcov/Kconfig:
##########
@@ -0,0 +1,34 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config LIB_GCOV
Review Comment:
remove and add LIBC_GCOV_NONE as one of choice
##########
libs/libc/gcov/Kconfig:
##########
@@ -0,0 +1,34 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config LIB_GCOV
+ tristate "Enable GCOV support"
+ select HAVE_CXXINITIALIZE
+ default n
+ ---help---
+ Enable GCOV support for code coverage analysis.
+ After turning on this option, code coverage can be analyzed.
+ If this option is enabled, image size and performance will be
+ significantly reduced. Before use, you need to add the
+ "-fprofile-instr-generate -fcoverage-mapping" compilation
parameters
+ to the file to be analyzed.
+
+choice
+
+prompt "Select GCOV library source"
+ default GCOV_LIB_SOURCE_NUTTX
+
+config GCOV_LIB_SOURCE_TOOLCHAINS
+ bool "Toolchains"
+ select COMPILER_RT_PROFILE if ARCH_TOOLCHAIN_CLANG
+ ---help---
+ Use the GCOV library source provided by the toolchain.
+
+config GCOV_LIB_SOURCE_NUTTX
Review Comment:
```suggestion
config LIB_GCOV_LITE
```
##########
libs/libc/gcov/Kconfig:
##########
@@ -0,0 +1,34 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config LIB_GCOV
+ tristate "Enable GCOV support"
+ select HAVE_CXXINITIALIZE
+ default n
+ ---help---
+ Enable GCOV support for code coverage analysis.
+ After turning on this option, code coverage can be analyzed.
+ If this option is enabled, image size and performance will be
+ significantly reduced. Before use, you need to add the
+ "-fprofile-instr-generate -fcoverage-mapping" compilation
parameters
+ to the file to be analyzed.
+
+choice
+
+prompt "Select GCOV library source"
+ default GCOV_LIB_SOURCE_NUTTX
Review Comment:
```suggestion
default LIBC_GCOV_NONE`
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