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-rw-r--r--kernel/gcov/Kconfig17
-rw-r--r--kernel/gcov/Makefile2
2 files changed, 5 insertions, 14 deletions
diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index 1276aabaab55..1e3823fa799b 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig
@@ -53,23 +53,16 @@ config GCOV_PROFILE_ALL
choice
prompt "Specify GCOV format"
depends on GCOV_KERNEL
- default GCOV_FORMAT_AUTODETECT
---help---
- The gcov format is usually determined by the GCC version, but there are
+ The gcov format is usually determined by the GCC version, and the
+ default is chosen according to your GCC version. However, there are
exceptions where format changes are integrated in lower-version GCCs.
- In such a case use this option to adjust the format used in the kernel
- accordingly.
-
- If unsure, choose "Autodetect".
-
-config GCOV_FORMAT_AUTODETECT
- bool "Autodetect"
- ---help---
- Select this option to use the format that corresponds to your GCC
- version.
+ In such a case, change this option to adjust the format used in the
+ kernel accordingly.
config GCOV_FORMAT_3_4
bool "GCC 3.4 format"
+ depends on CC_IS_GCC && GCC_VERSION < 40700
---help---
Select this option to use the format defined by GCC 3.4.
diff --git a/kernel/gcov/Makefile b/kernel/gcov/Makefile
index c6c50e5c680e..ff06d64df397 100644
--- a/kernel/gcov/Makefile
+++ b/kernel/gcov/Makefile
@@ -4,5 +4,3 @@ ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"'
obj-y := base.o fs.o
obj-$(CONFIG_GCOV_FORMAT_3_4) += gcc_3_4.o
obj-$(CONFIG_GCOV_FORMAT_4_7) += gcc_4_7.o
-obj-$(CONFIG_GCOV_FORMAT_AUTODETECT) += $(call cc-ifversion, -lt, 0407, \
- gcc_3_4.o, gcc_4_7.o)
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