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| author | Sedat Dilek <sedat.dilek@gmail.com> | 2020-08-16 14:32:44 +0200 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-08-27 00:44:33 +0900 |
| commit | 695afd3d7d58ec3044d25c9d2fe384ab8627fd20 (patch) | |
| tree | dd94a34a6cfecbd3137ef4dcd231706b22c88670 /lib | |
| parent | d012a7190fc1fd72ed48911e77ca97ba4521bccd (diff) | |
| download | linux-695afd3d7d58ec3044d25c9d2fe384ab8627fd20.tar.gz linux-695afd3d7d58ec3044d25c9d2fe384ab8627fd20.tar.bz2 linux-695afd3d7d58ec3044d25c9d2fe384ab8627fd20.zip | |
kbuild: Simplify DEBUG_INFO Kconfig handling
While playing with [1] I saw that the handling
of CONFIG_DEBUG_INFO can be simplified.
[1] https://patchwork.kernel.org/patch/11716107/
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index e068c3c7189a..60f3837f608c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -212,9 +212,10 @@ config DEBUG_INFO If unsure, say N. +if DEBUG_INFO + config DEBUG_INFO_REDUCED bool "Reduce debugging information" - depends on DEBUG_INFO help If you say Y here gcc is instructed to generate less debugging information for structure types. This means that tools that @@ -227,7 +228,6 @@ config DEBUG_INFO_REDUCED config DEBUG_INFO_COMPRESSED bool "Compressed debugging information" - depends on DEBUG_INFO depends on $(cc-option,-gz=zlib) depends on $(ld-option,--compress-debug-sections=zlib) help @@ -243,7 +243,6 @@ config DEBUG_INFO_COMPRESSED config DEBUG_INFO_SPLIT bool "Produce split debuginfo in .dwo files" - depends on DEBUG_INFO depends on $(cc-option,-gsplit-dwarf) help Generate debug info into separate .dwo files. This significantly @@ -259,7 +258,6 @@ config DEBUG_INFO_SPLIT config DEBUG_INFO_DWARF4 bool "Generate dwarf4 debuginfo" - depends on DEBUG_INFO depends on $(cc-option,-gdwarf-4) help Generate dwarf4 debug info. This requires recent versions @@ -269,7 +267,6 @@ config DEBUG_INFO_DWARF4 config DEBUG_INFO_BTF bool "Generate BTF typeinfo" - depends on DEBUG_INFO depends on !DEBUG_INFO_SPLIT && !DEBUG_INFO_REDUCED depends on !GCC_PLUGIN_RANDSTRUCT || COMPILE_TEST help @@ -279,7 +276,6 @@ config DEBUG_INFO_BTF config GDB_SCRIPTS bool "Provide GDB scripts for kernel debugging" - depends on DEBUG_INFO help This creates the required links to GDB helper scripts in the build directory. If you load vmlinux into gdb, the helper @@ -288,6 +284,8 @@ config GDB_SCRIPTS instance. See Documentation/dev-tools/gdb-kernel-debugging.rst for further details. +endif # DEBUG_INFO + config ENABLE_MUST_CHECK bool "Enable __must_check logic" default y |