[U-Boot] [PATCH] kconfig: Print reverse dependencies in groups
Not sure if partial/limited sync with Linux Kconfig is practiced, but if yes, then pick below three Linux commits, which are focused around improving the readability of reverse dependencies in menuconfig UI.
[1] commit 1ccb27143360bd2390a9a970e50709f858b53761 Author: Petr Vorel petr.vorel@gmail.com kconfig: make "Selected by:" and "Implied by:" readable
[2] commit 9a47ceec543bfb703fbe2f8d584850b582caf1a6 Masahiro Yamada yamada.masahiro@socionext.com kconfig: clean-up reverse dependency help implementation
[3] commit d9119b5925a03b9a3191fa3e93b4091651d8ad25 Author: Eugeniu Rosca erosca@de.adit-jv.com kconfig: Print reverse dependencies in groups
Here is an example of re-formatted information about the reverse dependencies of CONFIG_DM (sandbox_defconfig):
* W/o the imported commits:
Selected by: NIOS2 [=n] && <choice> || SANDBOX [=y] && <choice> || X86 [=n] && <choice> || ARCH_MVEBU [=n] && <choice> || TARGET_STV0991 [=n] && <choice> || ARCH_BCM283X [=n] && <choice> || ARCH_EXYNOS [=n] && <choice> || ARCH_S5PC1XX [=n] && ...
* With the imported commits:
Selected by [y]: - SANDBOX [=y] && <choice> - LOG [=y] Selected by [n]: - NIOS2 [=n] && <choice> - X86 [=n] && <choice> - ARCH_MVEBU [=n] && <choice> - TARGET_STV0991 [=n] && <choice> - ARCH_BCM283X [=n] && <choice> - ARCH_EXYNOS [=n] && <choice> - ARCH_S5PC1XX [=n] && <choice> - ARCH_INTEGRATOR [=n] && <choice> - ARCH_MX8M [=n] && <choice> - ARCH_QEMU [=n] && <choice> - ARCH_RMOBILE [=n] && <choice> - ARCH_SNAPDRAGON [=n] && <choice> - ARCH_SOCFPGA [=n] && <choice> - ARCH_SUNXI [=n] && <choice> - ARCH_ZYNQ [=n] && <choice> - ARCH_ZYNQMP [=n] && <choice> - TARGET_HIKEY [=n] && <choice> ...
Signed-off-by: Eugeniu Rosca erosca@de.adit-jv.com --- scripts/kconfig/expr.c | 34 +++++++++++++++++++++++++++++++++- scripts/kconfig/expr.h | 2 ++ scripts/kconfig/menu.c | 12 ++++++------ 3 files changed, 41 insertions(+), 7 deletions(-)
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index cbf4996dd9c1..40887d17f1e2 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -1070,7 +1070,9 @@ struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2) return expr_get_leftmost_symbol(ret); }
-void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken) +void expr_print(struct expr *e, + void (*fn)(void *, struct symbol *, const char *), + void *data, int prevtoken) { if (!e) { fn(data, NULL, "y"); @@ -1204,3 +1206,33 @@ void expr_gstr_print(struct expr *e, struct gstr *gs) { expr_print(e, expr_print_gstr_helper, gs, E_NONE); } + +/* + * Transform the top level "||" tokens into newlines and prepend each + * line with a minus. This makes expressions much easier to read. + * Suitable for reverse dependency expressions. + */ +static void expr_print_revdep(struct expr *e, + void (*fn)(void *, struct symbol *, const char *), + void *data, tristate pr_type, const char **title) +{ + if (e->type == E_OR) { + expr_print_revdep(e->left.expr, fn, data, pr_type, title); + expr_print_revdep(e->right.expr, fn, data, pr_type, title); + } else if (expr_calc_value(e) == pr_type) { + if (*title) { + fn(data, NULL, *title); + *title = NULL; + } + + fn(data, NULL, " - "); + expr_print(e, fn, data, E_NONE); + fn(data, NULL, "\n"); + } +} + +void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, + tristate pr_type, const char *title) +{ + expr_print_revdep(e, expr_print_gstr_helper, gs, pr_type, &title); +} diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index a73f762c48d6..3a3d334ed554 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -222,6 +222,8 @@ struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2); void expr_fprint(struct expr *e, FILE *out); struct gstr; /* forward */ void expr_gstr_print(struct expr *e, struct gstr *gs); +void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, + tristate pr_type, const char *title);
static inline int expr_is_yes(struct expr *e) { diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index e9357931b47d..392c1a0a3963 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -675,16 +675,16 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym,
get_symbol_props_str(r, sym, P_SELECT, _(" Selects: ")); if (sym->rev_dep.expr) { - str_append(r, _(" Selected by: ")); - expr_gstr_print(sym->rev_dep.expr, r); - str_append(r, "\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n"); }
get_symbol_props_str(r, sym, P_IMPLY, _(" Implies: ")); if (sym->implied.expr) { - str_append(r, _(" Implied by: ")); - expr_gstr_print(sym->implied.expr, r); - str_append(r, "\n"); + expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, no, " Implied by [n]:\n"); }
str_append(r, "\n\n");
Hi.
2018-05-09 2:59 GMT+09:00 Eugeniu Rosca erosca@de.adit-jv.com:
Not sure if partial/limited sync with Linux Kconfig is practiced, but if yes, then pick below three Linux commits, which are focused around improving the readability of reverse dependencies in menuconfig UI.
[1] commit 1ccb27143360bd2390a9a970e50709f858b53761 Author: Petr Vorel petr.vorel@gmail.com kconfig: make "Selected by:" and "Implied by:" readable
[2] commit 9a47ceec543bfb703fbe2f8d584850b582caf1a6 Masahiro Yamada yamada.masahiro@socionext.com kconfig: clean-up reverse dependency help implementation
[3] commit d9119b5925a03b9a3191fa3e93b4091651d8ad25 Author: Eugeniu Rosca erosca@de.adit-jv.com kconfig: Print reverse dependencies in groups
Here is an example of re-formatted information about the reverse dependencies of CONFIG_DM (sandbox_defconfig):
- W/o the imported commits:
Selected by: NIOS2 [=n] && <choice> || SANDBOX [=y] && <choice> || X86 [=n] && <choice> || ARCH_MVEBU [=n] && <choice> || TARGET_STV0991 [=n] && <choice> || ARCH_BCM283X [=n] && <choice> || ARCH_EXYNOS [=n] && <choice> || ARCH_S5PC1XX [=n] && ...
With the imported commits:
Selected by [y]:
- SANDBOX [=y] && <choice>
- LOG [=y]
Selected by [n]:
- NIOS2 [=n] && <choice>
- X86 [=n] && <choice>
- ARCH_MVEBU [=n] && <choice>
- TARGET_STV0991 [=n] && <choice>
- ARCH_BCM283X [=n] && <choice>
- ARCH_EXYNOS [=n] && <choice>
- ARCH_S5PC1XX [=n] && <choice>
- ARCH_INTEGRATOR [=n] && <choice>
- ARCH_MX8M [=n] && <choice>
- ARCH_QEMU [=n] && <choice>
- ARCH_RMOBILE [=n] && <choice>
- ARCH_SNAPDRAGON [=n] && <choice>
- ARCH_SOCFPGA [=n] && <choice>
- ARCH_SUNXI [=n] && <choice>
- ARCH_ZYNQ [=n] && <choice>
- ARCH_ZYNQMP [=n] && <choice>
- TARGET_HIKEY [=n] && <choice>
...
Signed-off-by: Eugeniu Rosca erosca@de.adit-jv.com
I prefer syncing to check-picking.
The previous sync was Linux 4.10
commit bf7ab1e70fd7621fea5dea07b6975c576119b86e Author: Masahiro Yamada yamada.masahiro@socionext.com Date: Sat Feb 11 12:39:54 2017 +0900
kconfig: re-sync with Linux 4.10
Re-sync all files under the scripts/kconfig directory with Linux 4.10.
Some parts include U-Boot own modification. I made sure to not revert the following commits:
5b8031ccb4ed ("Add more SPDX-License-Identifier tags") 192bc6948b02 ("Fix GCC format-security errors and convert sprintfs.") da58dec86616 ("Various Makefiles: Add SPDX-License-Identifier tags") 20c20826efab ("Kconfig: Enable usage of escape char '' in string values")
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com
I still we still need to carry 20c20826efab for U-Boot.
Would you do that please? Or, do you want me to do it?
On Wed, May 09, 2018 at 10:27:00AM +0900, Masahiro Yamada wrote:
Hi.
2018-05-09 2:59 GMT+09:00 Eugeniu Rosca erosca@de.adit-jv.com:
Not sure if partial/limited sync with Linux Kconfig is practiced, but if yes, then pick below three Linux commits, which are focused around improving the readability of reverse dependencies in menuconfig UI.
[1] commit 1ccb27143360bd2390a9a970e50709f858b53761 Author: Petr Vorel petr.vorel@gmail.com kconfig: make "Selected by:" and "Implied by:" readable
[2] commit 9a47ceec543bfb703fbe2f8d584850b582caf1a6 Masahiro Yamada yamada.masahiro@socionext.com kconfig: clean-up reverse dependency help implementation
[3] commit d9119b5925a03b9a3191fa3e93b4091651d8ad25 Author: Eugeniu Rosca erosca@de.adit-jv.com kconfig: Print reverse dependencies in groups
Here is an example of re-formatted information about the reverse dependencies of CONFIG_DM (sandbox_defconfig):
- W/o the imported commits:
Selected by: NIOS2 [=n] && <choice> || SANDBOX [=y] && <choice> || X86 [=n] && <choice> || ARCH_MVEBU [=n] && <choice> || TARGET_STV0991 [=n] && <choice> || ARCH_BCM283X [=n] && <choice> || ARCH_EXYNOS [=n] && <choice> || ARCH_S5PC1XX [=n] && ...
With the imported commits:
Selected by [y]:
- SANDBOX [=y] && <choice>
- LOG [=y]
Selected by [n]:
- NIOS2 [=n] && <choice>
- X86 [=n] && <choice>
- ARCH_MVEBU [=n] && <choice>
- TARGET_STV0991 [=n] && <choice>
- ARCH_BCM283X [=n] && <choice>
- ARCH_EXYNOS [=n] && <choice>
- ARCH_S5PC1XX [=n] && <choice>
- ARCH_INTEGRATOR [=n] && <choice>
- ARCH_MX8M [=n] && <choice>
- ARCH_QEMU [=n] && <choice>
- ARCH_RMOBILE [=n] && <choice>
- ARCH_SNAPDRAGON [=n] && <choice>
- ARCH_SOCFPGA [=n] && <choice>
- ARCH_SUNXI [=n] && <choice>
- ARCH_ZYNQ [=n] && <choice>
- ARCH_ZYNQMP [=n] && <choice>
- TARGET_HIKEY [=n] && <choice>
...
Signed-off-by: Eugeniu Rosca erosca@de.adit-jv.com
I prefer syncing to check-picking.
The previous sync was Linux 4.10
commit bf7ab1e70fd7621fea5dea07b6975c576119b86e Author: Masahiro Yamada yamada.masahiro@socionext.com Date: Sat Feb 11 12:39:54 2017 +0900
kconfig: re-sync with Linux 4.10 Re-sync all files under the scripts/kconfig directory with Linux 4.10. Some parts include U-Boot own modification. I made sure to not revert the following commits: 5b8031ccb4ed ("Add more SPDX-License-Identifier tags") 192bc6948b02 ("Fix GCC format-security errors and convert sprintfs.") da58dec86616 ("Various Makefiles: Add SPDX-License-Identifier tags") 20c20826efab ("Kconfig: Enable usage of escape char '\' in string values") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>I still we still need to carry 20c20826efab for U-Boot.
Would you do that please? Or, do you want me to do it?
I'd greatly appreciate it if you can do a sync up to v4.17-rc4 or so. Thanks!
Masahiro, Tom, Petr,
Thanks for your prompt feedback.
On Wed, May 09, 2018 at 10:27:00AM +0900, Masahiro Yamada wrote:
I prefer syncing to check-picking. [...] Would you do that please? Or, do you want me to do it?
I would happily attempt that. However, see my below question.
On Tue, May 08, 2018 at 09:31:42PM -0400, Tom Rini wrote:
I'd greatly appreciate it if you can do a sync up to v4.17-rc4 or so.
Just to avoid any miscommunication, is my understanding correct that this is an explicit request for Masahiro to take care of the update? I would totally understand this.
FWIW, here is some statistics of the kernel kconfig development in the v4.10..v4.17-rc4 commit range:
- 86 non-merge change-sets: git rev-list --no-merges --count v4.10..v4.17-rc4 -- scripts/kconfig/ 86
- 8 Kconfig commits which touch non-Kconfig files too (ignoring Documentation) and hence might require more delicate conflict resolution:
for c in $(git rev-list --reverse --no-merges v4.10..v4.17-rc4 -- scripts/kconfig/); do if (git log --full-diff --format="" --name-only -1 $c -- scripts/kconfig | egrep -v "scripts/kconfig|Documentation" > /dev/null); then git --no-pager log --oneline $c -1; fi; done
cb77f0d623ff scripts: Switch to more portable Perl shebang bb3290d91695 Remove gperf usage from toolchain b24413180f56 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 07a422bb213a kbuild: restore autoksyms.h touch to the top Makefile 911a91c39cab kconfig: rename silentoldconfig to syncconfig 598893002745 .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore 9a8dfb394c04 kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile b23d1a241f4e kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically
I also think that the most sensitive part of this update is related to: - changed tooling requirements for hosts, e.g. flex and bison seem to be required starting with commit 29c833061c1d ("kconfig: generate lexer and parser during build instead of shipping"). - dropped silentoldconfig support, starting with commit cedd55d49dee ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help").
There might be questions from users experiencing build errors/warnings after the update, same as we've seen in [1].
[1] https://patchwork.kernel.org/patch/10318503/
I would appreciate if Tom answers the question raised in the beginning of my post.
Best regards, Eugeniu.
Hi Engeniu,
-----Original Message----- From: Eugeniu Rosca [mailto:erosca@de.adit-jv.com] Sent: Wednesday, May 09, 2018 5:04 PM To: Tom Rini trini@konsulko.com; Yamada, Masahiro/山田 真弘 yamada.masahiro@socionext.com; Petr Vorel pvorel@suse.cz Cc: Ulf Magnusson ulfalizer@gmail.com; Simon Glass sjg@chromium.org; U-Boot Mailing List u-boot@lists.denx.de; Eugeniu Rosca erosca@de.adit-jv.com; Eugeniu Rosca rosca.eugeniu@gmail.com Subject: Re: [U-Boot] [PATCH] kconfig: Print reverse dependencies in groups
Masahiro, Tom, Petr,
Thanks for your prompt feedback.
On Wed, May 09, 2018 at 10:27:00AM +0900, Masahiro Yamada wrote:
I prefer syncing to check-picking. [...] Would you do that please? Or, do you want me to do it?
I would happily attempt that. However, see my below question.
On Tue, May 08, 2018 at 09:31:42PM -0400, Tom Rini wrote:
I'd greatly appreciate it if you can do a sync up to v4.17-rc4 or so.
Just to avoid any miscommunication, is my understanding correct that this is an explicit request for Masahiro to take care of the update? I would totally understand this.
FWIW, here is some statistics of the kernel kconfig development in the v4.10..v4.17-rc4 commit range:
- 86 non-merge change-sets:
git rev-list --no-merges --count v4.10..v4.17-rc4 -- scripts/kconfig/ 86
- 8 Kconfig commits which touch non-Kconfig files too (ignoring Documentation) and hence might require more delicate conflict resolution:
for c in $(git rev-list --reverse --no-merges v4.10..v4.17-rc4 -- scripts/kconfig/); do if (git log --full-diff --format="" --name-only -1 $c -- scripts/kconfig | egrep -v "scripts/kconfig|Documentation" > /dev/null); then git --no-pager log --oneline $c -1; fi; done
cb77f0d623ff scripts: Switch to more portable Perl shebang bb3290d91695 Remove gperf usage from toolchain b24413180f56 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 07a422bb213a kbuild: restore autoksyms.h touch to the top Makefile 911a91c39cab kconfig: rename silentoldconfig to syncconfig 598893002745 .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore 9a8dfb394c04 kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile b23d1a241f4e kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically
I also think that the most sensitive part of this update is related to:
- changed tooling requirements for hosts, e.g. flex and bison seem to be required starting with commit 29c833061c1d ("kconfig: generate lexer and parser during build instead of shipping").
- dropped silentoldconfig support, starting with commit cedd55d49dee ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help").
There might be questions from users experiencing build errors/warnings after the update, same as we've seen in [1].
[1] https://patchwork.kernel.org/patch/10318503/
I would appreciate if Tom answers the question raised in the beginning of my post.
Tom will make a decision.
Just my thought.
U-Boot is basically a mirror of Linux.
Syncing Kconfig will add new tool requirement, flex & bison, for building U-Boot, but this is OK because Linux does it.
U-Boot follows Linux, for example, recently U-Boot adopted Linux-like SPDX license tag style.
And, you understand well the points for resyncing. Yes, other parts must be adjusted.
So, I am happy if you contribute to this work.
Thanks!
On Wed, May 09, 2018 at 08:32:56AM +0000, yamada.masahiro@socionext.com wrote:
Hi Engeniu,
-----Original Message----- From: Eugeniu Rosca [mailto:erosca@de.adit-jv.com] Sent: Wednesday, May 09, 2018 5:04 PM To: Tom Rini trini@konsulko.com; Yamada, Masahiro/山田 真弘 yamada.masahiro@socionext.com; Petr Vorel pvorel@suse.cz Cc: Ulf Magnusson ulfalizer@gmail.com; Simon Glass sjg@chromium.org; U-Boot Mailing List u-boot@lists.denx.de; Eugeniu Rosca erosca@de.adit-jv.com; Eugeniu Rosca rosca.eugeniu@gmail.com Subject: Re: [U-Boot] [PATCH] kconfig: Print reverse dependencies in groups
Masahiro, Tom, Petr,
Thanks for your prompt feedback.
On Wed, May 09, 2018 at 10:27:00AM +0900, Masahiro Yamada wrote:
I prefer syncing to check-picking. [...] Would you do that please? Or, do you want me to do it?
I would happily attempt that. However, see my below question.
On Tue, May 08, 2018 at 09:31:42PM -0400, Tom Rini wrote:
I'd greatly appreciate it if you can do a sync up to v4.17-rc4 or so.
Just to avoid any miscommunication, is my understanding correct that this is an explicit request for Masahiro to take care of the update? I would totally understand this.
FWIW, here is some statistics of the kernel kconfig development in the v4.10..v4.17-rc4 commit range:
- 86 non-merge change-sets:
git rev-list --no-merges --count v4.10..v4.17-rc4 -- scripts/kconfig/ 86
- 8 Kconfig commits which touch non-Kconfig files too (ignoring Documentation) and hence might require more delicate conflict resolution:
for c in $(git rev-list --reverse --no-merges v4.10..v4.17-rc4 -- scripts/kconfig/); do if (git log --full-diff --format="" --name-only -1 $c -- scripts/kconfig | egrep -v "scripts/kconfig|Documentation" > /dev/null); then git --no-pager log --oneline $c -1; fi; done
cb77f0d623ff scripts: Switch to more portable Perl shebang bb3290d91695 Remove gperf usage from toolchain b24413180f56 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 07a422bb213a kbuild: restore autoksyms.h touch to the top Makefile 911a91c39cab kconfig: rename silentoldconfig to syncconfig 598893002745 .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore 9a8dfb394c04 kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile b23d1a241f4e kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically
I also think that the most sensitive part of this update is related to:
- changed tooling requirements for hosts, e.g. flex and bison seem to be required starting with commit 29c833061c1d ("kconfig: generate lexer and parser during build instead of shipping").
- dropped silentoldconfig support, starting with commit cedd55d49dee ("kconfig: Remove silentoldconfig from help and docs; fix kconfig/conf's help").
There might be questions from users experiencing build errors/warnings after the update, same as we've seen in [1].
[1] https://patchwork.kernel.org/patch/10318503/
I would appreciate if Tom answers the question raised in the beginning of my post.
Tom will make a decision.
Just my thought.
U-Boot is basically a mirror of Linux.
Syncing Kconfig will add new tool requirement, flex & bison, for building U-Boot, but this is OK because Linux does it.
U-Boot follows Linux, for example, recently U-Boot adopted Linux-like SPDX license tag style.
And, you understand well the points for resyncing. Yes, other parts must be adjusted.
So, I am happy if you contribute to this work.
Yes, I'm fine adding flex/bison as build requirements. And I'm also fine with anyone that feels they can handle doing the re-sync doing the re-sync, thanks folks!
On Wed, May 09, 2018 at 07:23:19AM -0400, Tom Rini wrote:
On Wed, May 09, 2018 at 08:32:56AM +0000, yamada.masahiro@socionext.com wrote:
Tom will make a decision.
Just my thought.
U-Boot is basically a mirror of Linux.
Syncing Kconfig will add new tool requirement, flex & bison, for building U-Boot, but this is OK because Linux does it.
U-Boot follows Linux, for example, recently U-Boot adopted Linux-like SPDX license tag style.
And, you understand well the points for resyncing. Yes, other parts must be adjusted.
So, I am happy if you contribute to this work.
Yes, I'm fine adding flex/bison as build requirements. And I'm also fine with anyone that feels they can handle doing the re-sync doing the re-sync, thanks folks!
-- Tom
I will take care of it in the next days. Thanks for your support, Tom, Masahiro and Petr.
Best regards, Eugeniu.
Hi Eugeniu,
Not sure if partial/limited sync with Linux Kconfig is practiced, but if yes, then pick below three Linux commits, which are focused around improving the readability of reverse dependencies in menuconfig UI.
[1] commit 1ccb27143360bd2390a9a970e50709f858b53761 Author: Petr Vorel petr.vorel@gmail.com kconfig: make "Selected by:" and "Implied by:" readable
[2] commit 9a47ceec543bfb703fbe2f8d584850b582caf1a6 Masahiro Yamada yamada.masahiro@socionext.com kconfig: clean-up reverse dependency help implementation
[3] commit d9119b5925a03b9a3191fa3e93b4091651d8ad25 Author: Eugeniu Rosca erosca@de.adit-jv.com kconfig: Print reverse dependencies in groups
Thanks for doing it. I also think that syncing to Linux version is better way.
Kind regards, Petr
Hi Eugeniu,
FWIW, here is some statistics of the kernel kconfig development in the v4.10..v4.17-rc4 commit range:
- 86 non-merge change-sets:
git rev-list --no-merges --count v4.10..v4.17-rc4 -- scripts/kconfig/ 86
FYI: I send some time ago a patchset to update kconfig in buildroot, where delta is even bigger as sync was to 3.13-rc5 (+ some fixes).
Eugeniu.
Kind regards, Petr
[1] https://patchwork.ozlabs.org/project/buildroot/list/?series=40942
participants (5)
-
Eugeniu Rosca -
Masahiro Yamada -
Petr Vorel -
Tom Rini -
yamada.masahiro＠socionext.com