Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
2018-01-27 8:00 GMT+09:00 Marc Herbert: > Masahiro, > > On 17/01/2018 20:31, Masahiro Yamada wrote: > >> Sorry for my late reply. > > I think we're even now :-) > >>> I'd like to keep that sentence because it's there to explain the legacy and >>> confusing "--silentoldconfig" name which unfortunately still sticks out in >>> the *current* conf.c interface. >>> >>> + printf(" --silentoldconfig Similar to oldconfig but >>> generates configuration in\n" >>> + " include/{generated/,config/} >>> (oldconfig used to be more verbose)\n"); >>> >>> The purpose of this sentence is to warn people that: "silentoldconfig is >>> just archeology, so you can safely ignore it" and save them time. >>> >>> The alternative I considered was to entirely remove "silentconfig" not just >>> from the Makefile's help but from the conf.c help too. > >> >> Another possibility might be to rename 'silentoldconfig'. >> instead of explaining the background in the help message. >> [...] >> It is difficult to suggest a clear name, >> but 'syncconfig' is the one I came up with. >> >> Please suggest if you have a better idea. > > Look like a good idea and name to me but... for a different, bigger > and later commit. > >> Commit fb16d8912db5268f29706010ecafff74b971c58d >> renamed oldnoconfig to olddefconfig... > > ... but it didn't remove any "now internal API" from "make help". Instead it > changed the name of an external and preserved "API". > >> If we worry about the compatibility just in case, >> we can keep 'silentoldconfig' as an alias as well. > > Yes - but later? > > In the meantime I found another instance of silentoldconfig in > Documentation/admin-guide/; posting v3 with that removed too. > I'm also adding some deprecation comments in the source. > > -- Okay, let's go with your patch for now. -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
2018-01-27 8:00 GMT+09:00 Marc Herbert : > Masahiro, > > On 17/01/2018 20:31, Masahiro Yamada wrote: > >> Sorry for my late reply. > > I think we're even now :-) > >>> I'd like to keep that sentence because it's there to explain the legacy and >>> confusing "--silentoldconfig" name which unfortunately still sticks out in >>> the *current* conf.c interface. >>> >>> + printf(" --silentoldconfig Similar to oldconfig but >>> generates configuration in\n" >>> + " include/{generated/,config/} >>> (oldconfig used to be more verbose)\n"); >>> >>> The purpose of this sentence is to warn people that: "silentoldconfig is >>> just archeology, so you can safely ignore it" and save them time. >>> >>> The alternative I considered was to entirely remove "silentconfig" not just >>> from the Makefile's help but from the conf.c help too. > >> >> Another possibility might be to rename 'silentoldconfig'. >> instead of explaining the background in the help message. >> [...] >> It is difficult to suggest a clear name, >> but 'syncconfig' is the one I came up with. >> >> Please suggest if you have a better idea. > > Look like a good idea and name to me but... for a different, bigger > and later commit. > >> Commit fb16d8912db5268f29706010ecafff74b971c58d >> renamed oldnoconfig to olddefconfig... > > ... but it didn't remove any "now internal API" from "make help". Instead it > changed the name of an external and preserved "API". > >> If we worry about the compatibility just in case, >> we can keep 'silentoldconfig' as an alias as well. > > Yes - but later? > > In the meantime I found another instance of silentoldconfig in > Documentation/admin-guide/; posting v3 with that removed too. > I'm also adding some deprecation comments in the source. > > -- Okay, let's go with your patch for now. -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Masahiro, On 17/01/2018 20:31, Masahiro Yamada wrote: > Sorry for my late reply. I think we're even now :-) >> I'd like to keep that sentence because it's there to explain the legacy and >> confusing "--silentoldconfig" name which unfortunately still sticks out in >> the *current* conf.c interface. >> >> + printf(" --silentoldconfig Similar to oldconfig but generates >> configuration in\n" >> + " include/{generated/,config/} >> (oldconfig used to be more verbose)\n"); >> >> The purpose of this sentence is to warn people that: "silentoldconfig is >> just archeology, so you can safely ignore it" and save them time. >> >> The alternative I considered was to entirely remove "silentconfig" not just >> from the Makefile's help but from the conf.c help too. > > Another possibility might be to rename 'silentoldconfig'. > instead of explaining the background in the help message. > [...] > It is difficult to suggest a clear name, > but 'syncconfig' is the one I came up with. > > Please suggest if you have a better idea. Look like a good idea and name to me but... for a different, bigger and later commit. > Commit fb16d8912db5268f29706010ecafff74b971c58d > renamed oldnoconfig to olddefconfig... ... but it didn't remove any "now internal API" from "make help". Instead it changed the name of an external and preserved "API". > If we worry about the compatibility just in case, > we can keep 'silentoldconfig' as an alias as well. Yes - but later? In the meantime I found another instance of silentoldconfig in Documentation/admin-guide/; posting v3 with that removed too. I'm also adding some deprecation comments in the source. -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Masahiro, On 17/01/2018 20:31, Masahiro Yamada wrote: > Sorry for my late reply. I think we're even now :-) >> I'd like to keep that sentence because it's there to explain the legacy and >> confusing "--silentoldconfig" name which unfortunately still sticks out in >> the *current* conf.c interface. >> >> + printf(" --silentoldconfig Similar to oldconfig but generates >> configuration in\n" >> + " include/{generated/,config/} >> (oldconfig used to be more verbose)\n"); >> >> The purpose of this sentence is to warn people that: "silentoldconfig is >> just archeology, so you can safely ignore it" and save them time. >> >> The alternative I considered was to entirely remove "silentconfig" not just >> from the Makefile's help but from the conf.c help too. > > Another possibility might be to rename 'silentoldconfig'. > instead of explaining the background in the help message. > [...] > It is difficult to suggest a clear name, > but 'syncconfig' is the one I came up with. > > Please suggest if you have a better idea. Look like a good idea and name to me but... for a different, bigger and later commit. > Commit fb16d8912db5268f29706010ecafff74b971c58d > renamed oldnoconfig to olddefconfig... ... but it didn't remove any "now internal API" from "make help". Instead it changed the name of an external and preserved "API". > If we worry about the compatibility just in case, > we can keep 'silentoldconfig' as an alias as well. Yes - but later? In the meantime I found another instance of silentoldconfig in Documentation/admin-guide/; posting v3 with that removed too. I'm also adding some deprecation comments in the source. -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Hi Marc, Sorry for my late reply. 2018-01-13 7:49 GMT+09:00 Marc Herbert: > Masahiro, > > On 09/01/2018 23:17, Masahiro Yamada wrote: > >> > "(oldconfig used to be more verbose)" > >>The historical background is git. >>If people are interested in archeology, >>they would be able to do it by "git log", "git blame", etc. >>We are generally interested in the current behavior. > > I'd like to keep that sentence because it's there to explain the legacy and > confusing "--silentoldconfig" name which unfortunately still sticks out in > the *current* conf.c interface. > > + printf(" --silentoldconfig Similar to oldconfig but generates > configuration in\n" > + " include/{generated/,config/} > (oldconfig used to be more verbose)\n"); > > The purpose of this sentence is to warn people that: "silentoldconfig is > just archeology, so you can safely ignore it" and save them time. > > The alternative I considered was to entirely remove "silentconfig" not just > from the Makefile's help but from the conf.c help too. > > Thoughts? Another possibility might be to rename 'silentoldconfig'. instead of explaining the background in the help message. Your git-log 'internal interface' implies renaming has no impact. Commit fb16d8912db5268f29706010ecafff74b971c58d renamed oldnoconfig to olddefconfig to match the name to its behavior. Then, I want to drop the 'oldnoconfig' alias: https://patchwork.kernel.org/patch/10172375/ If we worry about the compatibility just in case, we can keep 'silentoldconfig' as an alias as well. It is difficult to suggest a clear name, but 'syncconfig' is the one I came up with. Please suggest if you have a better idea. What do you think? -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Hi Marc, Sorry for my late reply. 2018-01-13 7:49 GMT+09:00 Marc Herbert : > Masahiro, > > On 09/01/2018 23:17, Masahiro Yamada wrote: > >> > "(oldconfig used to be more verbose)" > >>The historical background is git. >>If people are interested in archeology, >>they would be able to do it by "git log", "git blame", etc. >>We are generally interested in the current behavior. > > I'd like to keep that sentence because it's there to explain the legacy and > confusing "--silentoldconfig" name which unfortunately still sticks out in > the *current* conf.c interface. > > + printf(" --silentoldconfig Similar to oldconfig but generates > configuration in\n" > + " include/{generated/,config/} > (oldconfig used to be more verbose)\n"); > > The purpose of this sentence is to warn people that: "silentoldconfig is > just archeology, so you can safely ignore it" and save them time. > > The alternative I considered was to entirely remove "silentconfig" not just > from the Makefile's help but from the conf.c help too. > > Thoughts? Another possibility might be to rename 'silentoldconfig'. instead of explaining the background in the help message. Your git-log 'internal interface' implies renaming has no impact. Commit fb16d8912db5268f29706010ecafff74b971c58d renamed oldnoconfig to olddefconfig to match the name to its behavior. Then, I want to drop the 'oldnoconfig' alias: https://patchwork.kernel.org/patch/10172375/ If we worry about the compatibility just in case, we can keep 'silentoldconfig' as an alias as well. It is difficult to suggest a clear name, but 'syncconfig' is the one I came up with. Please suggest if you have a better idea. What do you think? -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Masahiro, On 09/01/2018 23:17, Masahiro Yamada wrote: > > "(oldconfig used to be more verbose)" >The historical background is git. >If people are interested in archeology, >they would be able to do it by "git log", "git blame", etc. >We are generally interested in the current behavior. I'd like to keep that sentence because it's there to explain the legacy and confusing "--silentoldconfig" name which unfortunately still sticks out in the *current* conf.c interface. + printf(" --silentoldconfig Similar to oldconfig but generates configuration in\n" + " include/{generated/,config/} (oldconfig used to be more verbose)\n"); The purpose of this sentence is to warn people that: "silentoldconfig is just archeology, so you can safely ignore it" and save them time. The alternative I considered was to entirely remove "silentconfig" not just from the Makefile's help but from the conf.c help too. Thoughts? -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
Masahiro, On 09/01/2018 23:17, Masahiro Yamada wrote: > > "(oldconfig used to be more verbose)" >The historical background is git. >If people are interested in archeology, >they would be able to do it by "git log", "git blame", etc. >We are generally interested in the current behavior. I'd like to keep that sentence because it's there to explain the legacy and confusing "--silentoldconfig" name which unfortunately still sticks out in the *current* conf.c interface. + printf(" --silentoldconfig Similar to oldconfig but generates configuration in\n" + " include/{generated/,config/} (oldconfig used to be more verbose)\n"); The purpose of this sentence is to warn people that: "silentoldconfig is just archeology, so you can safely ignore it" and save them time. The alternative I considered was to entirely remove "silentconfig" not just from the Makefile's help but from the conf.c help too. Thoughts? -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
2018-01-06 7:21 GMT+09:00 Marc Herbert: > On 04/01/2018 09:21, Masahiro Yamada wrote: >> (+CC Michal's new address) >> >> 2017-12-19 10:26 GMT+09:00 Marc Herbert : >>> As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 >>> silentoldconfig has become a misnomer. It has become an internal >>> interface and "oldconfig" is just as silent now. >> >> >> Hmm, I'd like to be sure about your intention. > > My main intention is to stop advertising the now internal silentoldconfig > target in the user interface. A secondary goal is to provide an accurate > background information in the commit message. OK. >> "oldconfig" is not silent. (nor is silentoldconfig). >> When it finds a new symbol, it will show a dialog >> to ask users to input a value. >> >> "olddefconfig" is really silent >> because it automatically sets new symbols to default. > > I think "silent" is typically missing well-defined semantics (another appeal > to remove "silentoldconfig" from the user interface...) and I'm not sure > "silent" ever meant "non-interactive" as you just described here. I think > silent just meant "quiet(er)" here. I imagined "silent" meant "non-interactive" at first, but, you are right, Michal probably referred to this word "quiet(er)". > This commit message was purely based on Michal's message that I'm > referencing. He wrote there: "... nowadays oldconfig is silent as well" > > I can change that part of the commit message to: > > | As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 > | silentoldconfig has become a misnomer. It has become an internal > | interface and "oldconfig" is just as QUIET now. Sounds good. (but, currently, there is a slight difference of quiet level between oldconfig and silentoldconfig) See below. > ... or to anything else you prefer. > > >> If you drop silentoldconfig help, >> the "Same as silentoldconfig" is not sensible. >> You need to update this line, too. > >> I think "Same as oldconfig but ..." will be OK. > > Agreed, thank you! I will also search for other occurrences. > > >> What do you mean by "oldconfig used to be more verbose" ? >> Did oldconfig change its behavior? >> >> Unless I am missing something, the current behavior of "oldconfig" has >> been the same at least since the beginning of the git era. > > Again that's what Michal's message claimed in 2011. I don't know to which > even older era he was referring to. > > It was already quite time consuming to understand and verify the subtle > nuances of the current state (which luckily still matches what Michal > reported 7 years ago), so for the even older past I just deferred to Michal. > > Now I just checked out v2.6.12-rc2 (2005) and it looks like Michal was > right: oldconfig was much more verbose then; it was dumping the entire > .config file on stdout. You and Michal are right. It is commit cd9140e1e73a ("kconfig: make oldconfig is now less chatty"). I took a closer look at this. Currently, oldconfig is a little bit more verbose than silentoldconfig, but it should not be. I'd like to fix it. I attached a test case in my patch https://patchwork.kernel.org/patch/10154095/ At the end of its git-log, I attached deeper analysis of the history of oldconfig. Please check it out if you are interested. > If you prefer I can keep referring to Michal's message but without > paraphrasing it at all; sticking to the description of the current > behaviours and not mentioning any possible past behaviour and saving all of > us the time spent doing archeology. Just let me know, thx! Sounds good to me. (I recorded the backgound in my patch, anyway...) I leave the detail of the commit log up to you. > + printf(" --silentoldconfig Similar to oldconfig but:\n" > + "- no re-formatting of .config > when nothing's missing\n" > + "- generates configuration in > include/{generated/,config/}\n" > + " (oldconfig used to be more > verbose)\n"); How about "Similar to oldconfig but, generates configuration ..." ? I'd like to drop the following description. "no re-formatting of .config when nothing's missing" This is very subtle difference, less important. It may not be stable in the future. "(oldconfig used to be more verbose)" The historical background is git. If people are interested in archeology, they would be able to do it by "git log", "git blame", etc. We are generally interested in the current behavior. -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
2018-01-06 7:21 GMT+09:00 Marc Herbert : > On 04/01/2018 09:21, Masahiro Yamada wrote: >> (+CC Michal's new address) >> >> 2017-12-19 10:26 GMT+09:00 Marc Herbert : >>> As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 >>> silentoldconfig has become a misnomer. It has become an internal >>> interface and "oldconfig" is just as silent now. >> >> >> Hmm, I'd like to be sure about your intention. > > My main intention is to stop advertising the now internal silentoldconfig > target in the user interface. A secondary goal is to provide an accurate > background information in the commit message. OK. >> "oldconfig" is not silent. (nor is silentoldconfig). >> When it finds a new symbol, it will show a dialog >> to ask users to input a value. >> >> "olddefconfig" is really silent >> because it automatically sets new symbols to default. > > I think "silent" is typically missing well-defined semantics (another appeal > to remove "silentoldconfig" from the user interface...) and I'm not sure > "silent" ever meant "non-interactive" as you just described here. I think > silent just meant "quiet(er)" here. I imagined "silent" meant "non-interactive" at first, but, you are right, Michal probably referred to this word "quiet(er)". > This commit message was purely based on Michal's message that I'm > referencing. He wrote there: "... nowadays oldconfig is silent as well" > > I can change that part of the commit message to: > > | As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 > | silentoldconfig has become a misnomer. It has become an internal > | interface and "oldconfig" is just as QUIET now. Sounds good. (but, currently, there is a slight difference of quiet level between oldconfig and silentoldconfig) See below. > ... or to anything else you prefer. > > >> If you drop silentoldconfig help, >> the "Same as silentoldconfig" is not sensible. >> You need to update this line, too. > >> I think "Same as oldconfig but ..." will be OK. > > Agreed, thank you! I will also search for other occurrences. > > >> What do you mean by "oldconfig used to be more verbose" ? >> Did oldconfig change its behavior? >> >> Unless I am missing something, the current behavior of "oldconfig" has >> been the same at least since the beginning of the git era. > > Again that's what Michal's message claimed in 2011. I don't know to which > even older era he was referring to. > > It was already quite time consuming to understand and verify the subtle > nuances of the current state (which luckily still matches what Michal > reported 7 years ago), so for the even older past I just deferred to Michal. > > Now I just checked out v2.6.12-rc2 (2005) and it looks like Michal was > right: oldconfig was much more verbose then; it was dumping the entire > .config file on stdout. You and Michal are right. It is commit cd9140e1e73a ("kconfig: make oldconfig is now less chatty"). I took a closer look at this. Currently, oldconfig is a little bit more verbose than silentoldconfig, but it should not be. I'd like to fix it. I attached a test case in my patch https://patchwork.kernel.org/patch/10154095/ At the end of its git-log, I attached deeper analysis of the history of oldconfig. Please check it out if you are interested. > If you prefer I can keep referring to Michal's message but without > paraphrasing it at all; sticking to the description of the current > behaviours and not mentioning any possible past behaviour and saving all of > us the time spent doing archeology. Just let me know, thx! Sounds good to me. (I recorded the backgound in my patch, anyway...) I leave the detail of the commit log up to you. > + printf(" --silentoldconfig Similar to oldconfig but:\n" > + "- no re-formatting of .config > when nothing's missing\n" > + "- generates configuration in > include/{generated/,config/}\n" > + " (oldconfig used to be more > verbose)\n"); How about "Similar to oldconfig but, generates configuration ..." ? I'd like to drop the following description. "no re-formatting of .config when nothing's missing" This is very subtle difference, less important. It may not be stable in the future. "(oldconfig used to be more verbose)" The historical background is git. If people are interested in archeology, they would be able to do it by "git log", "git blame", etc. We are generally interested in the current behavior. -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
On 04/01/2018 09:21, Masahiro Yamada wrote: > (+CC Michal's new address) > > 2017-12-19 10:26 GMT+09:00 Marc Herbert: >> As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 >> silentoldconfig has become a misnomer. It has become an internal >> interface and "oldconfig" is just as silent now. > > > Hmm, I'd like to be sure about your intention. My main intention is to stop advertising the now internal silentoldconfig target in the user interface. A secondary goal is to provide an accurate background information in the commit message. > "oldconfig" is not silent. (nor is silentoldconfig). > When it finds a new symbol, it will show a dialog > to ask users to input a value. > > "olddefconfig" is really silent > because it automatically sets new symbols to default. I think "silent" is typically missing well-defined semantics (another appeal to remove "silentoldconfig" from the user interface...) and I'm not sure "silent" ever meant "non-interactive" as you just described here. I think silent just meant "quiet(er)" here. This commit message was purely based on Michal's message that I'm referencing. He wrote there: "... nowadays oldconfig is silent as well" I can change that part of the commit message to: | As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 | silentoldconfig has become a misnomer. It has become an internal | interface and "oldconfig" is just as QUIET now. ... or to anything else you prefer. > If you drop silentoldconfig help, > the "Same as silentoldconfig" is not sensible. > You need to update this line, too. > I think "Same as oldconfig but ..." will be OK. Agreed, thank you! I will also search for other occurrences. > What do you mean by "oldconfig used to be more verbose" ? > Did oldconfig change its behavior? > > Unless I am missing something, the current behavior of "oldconfig" has > been the same at least since the beginning of the git era. Again that's what Michal's message claimed in 2011. I don't know to which even older era he was referring to. It was already quite time consuming to understand and verify the subtle nuances of the current state (which luckily still matches what Michal reported 7 years ago), so for the even older past I just deferred to Michal. Now I just checked out v2.6.12-rc2 (2005) and it looks like Michal was right: oldconfig was much more verbose then; it was dumping the entire .config file on stdout. If you prefer I can keep referring to Michal's message but without paraphrasing it at all; sticking to the description of the current behaviours and not mentioning any possible past behaviour and saving all of us the time spent doing archeology. Just let me know, thx! -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
On 04/01/2018 09:21, Masahiro Yamada wrote: > (+CC Michal's new address) > > 2017-12-19 10:26 GMT+09:00 Marc Herbert : >> As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 >> silentoldconfig has become a misnomer. It has become an internal >> interface and "oldconfig" is just as silent now. > > > Hmm, I'd like to be sure about your intention. My main intention is to stop advertising the now internal silentoldconfig target in the user interface. A secondary goal is to provide an accurate background information in the commit message. > "oldconfig" is not silent. (nor is silentoldconfig). > When it finds a new symbol, it will show a dialog > to ask users to input a value. > > "olddefconfig" is really silent > because it automatically sets new symbols to default. I think "silent" is typically missing well-defined semantics (another appeal to remove "silentoldconfig" from the user interface...) and I'm not sure "silent" ever meant "non-interactive" as you just described here. I think silent just meant "quiet(er)" here. This commit message was purely based on Michal's message that I'm referencing. He wrote there: "... nowadays oldconfig is silent as well" I can change that part of the commit message to: | As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 | silentoldconfig has become a misnomer. It has become an internal | interface and "oldconfig" is just as QUIET now. ... or to anything else you prefer. > If you drop silentoldconfig help, > the "Same as silentoldconfig" is not sensible. > You need to update this line, too. > I think "Same as oldconfig but ..." will be OK. Agreed, thank you! I will also search for other occurrences. > What do you mean by "oldconfig used to be more verbose" ? > Did oldconfig change its behavior? > > Unless I am missing something, the current behavior of "oldconfig" has > been the same at least since the beginning of the git era. Again that's what Michal's message claimed in 2011. I don't know to which even older era he was referring to. It was already quite time consuming to understand and verify the subtle nuances of the current state (which luckily still matches what Michal reported 7 years ago), so for the even older past I just deferred to Michal. Now I just checked out v2.6.12-rc2 (2005) and it looks like Michal was right: oldconfig was much more verbose then; it was dumping the entire .config file on stdout. If you prefer I can keep referring to Michal's message but without paraphrasing it at all; sticking to the description of the current behaviours and not mentioning any possible past behaviour and saving all of us the time spent doing archeology. Just let me know, thx! -- Marc
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
(+CC Michal's new address) 2017-12-19 10:26 GMT+09:00 Marc Herbert: > As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 > silentoldconfig has become a misnomer. It has become an internal > interface and "oldconfig" is just as silent now. Hmm, I'd like to be sure about your intention. "oldconfig" is not silent. (nor is silentoldconfig). When it finds a new symbol, it will show a dialog to ask users to input a value. "olddefconfig" is really silent because it automatically sets new symbols to default. I agree it is confusing due to the historical misnomer. > It's not part of the > user interface so remove it from "make help" to stop confusing people > trying to use it as seen for instance at > https://chromium-review.googlesource.com/271688 > > On the other hand, correct and expand its description in the help of > scripts/kconfig/conf.c > > Signed-off-by: Marc Herbert > --- > scripts/kconfig/Makefile | 1 - > scripts/kconfig/conf.c | 5 - > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index 297c1bf35140..bf13b8fa3ccc 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -142,7 +142,6 @@ help: > @echo ' oldconfig - Update current config utilising a > provided .config as base' > @echo ' localmodconfig - Update current config disabling modules > not loaded' > @echo ' localyesconfig - Update current config converting local > mods to core' > - @echo ' silentoldconfig - Same as oldconfig, but quietly, > additionally update deps' > @echo ' defconfig - New config with default from ARCH > supplied defconfig' > @echo ' savedefconfig - Save current config as ./defconfig > (minimal config)' > @echo ' allnoconfig - New config where all options are answered > with no' > diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c A few lines below, I see @echo ' olddefconfig- Same as silentoldconfig but sets new symbols to their' @echo 'default value' If you drop silentoldconfig help, the "Same as silentoldconfig" is not sensible. You need to update this line, too. I think "Same as oldconfig but ..." will be OK. > index 866369f10ff8..f8c002a19f62 100644 > --- a/scripts/kconfig/conf.c > +++ b/scripts/kconfig/conf.c > @@ -477,7 +477,10 @@ static void conf_usage(const char *progname) > printf(" --listnewconfig List new options\n"); > printf(" --oldaskconfig Start a new configuration using a > line-oriented program\n"); > printf(" --oldconfig Update a configuration using a > provided .config as base\n"); > - printf(" --silentoldconfig Same as oldconfig, but quietly, > additionally update deps\n"); > + printf(" --silentoldconfig Similar to oldconfig but:\n" > + "- no re-formatting of .config > when nothing's missing\n" > + "- generates configuration in > include/{generated/,config/}\n" > + " (oldconfig used to be more > verbose)\n"); What do you mean by "oldconfig used to be more verbose" ? Did oldconfig change its behavior? Unless I am missing something, the current behavior of "oldconfig" has been the same at least since the beginning of the git era. > printf(" --olddefconfig Same as silentoldconfig but sets > new symbols to their default value\n"); > printf(" --oldnoconfig An alias of olddefconfig\n"); > printf(" --defconfig New config with default defined in > \n"); > -- > 2.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada
Re: [PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
(+CC Michal's new address) 2017-12-19 10:26 GMT+09:00 Marc Herbert : > As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 > silentoldconfig has become a misnomer. It has become an internal > interface and "oldconfig" is just as silent now. Hmm, I'd like to be sure about your intention. "oldconfig" is not silent. (nor is silentoldconfig). When it finds a new symbol, it will show a dialog to ask users to input a value. "olddefconfig" is really silent because it automatically sets new symbols to default. I agree it is confusing due to the historical misnomer. > It's not part of the > user interface so remove it from "make help" to stop confusing people > trying to use it as seen for instance at > https://chromium-review.googlesource.com/271688 > > On the other hand, correct and expand its description in the help of > scripts/kconfig/conf.c > > Signed-off-by: Marc Herbert > --- > scripts/kconfig/Makefile | 1 - > scripts/kconfig/conf.c | 5 - > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index 297c1bf35140..bf13b8fa3ccc 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -142,7 +142,6 @@ help: > @echo ' oldconfig - Update current config utilising a > provided .config as base' > @echo ' localmodconfig - Update current config disabling modules > not loaded' > @echo ' localyesconfig - Update current config converting local > mods to core' > - @echo ' silentoldconfig - Same as oldconfig, but quietly, > additionally update deps' > @echo ' defconfig - New config with default from ARCH > supplied defconfig' > @echo ' savedefconfig - Save current config as ./defconfig > (minimal config)' > @echo ' allnoconfig - New config where all options are answered > with no' > diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c A few lines below, I see @echo ' olddefconfig- Same as silentoldconfig but sets new symbols to their' @echo 'default value' If you drop silentoldconfig help, the "Same as silentoldconfig" is not sensible. You need to update this line, too. I think "Same as oldconfig but ..." will be OK. > index 866369f10ff8..f8c002a19f62 100644 > --- a/scripts/kconfig/conf.c > +++ b/scripts/kconfig/conf.c > @@ -477,7 +477,10 @@ static void conf_usage(const char *progname) > printf(" --listnewconfig List new options\n"); > printf(" --oldaskconfig Start a new configuration using a > line-oriented program\n"); > printf(" --oldconfig Update a configuration using a > provided .config as base\n"); > - printf(" --silentoldconfig Same as oldconfig, but quietly, > additionally update deps\n"); > + printf(" --silentoldconfig Similar to oldconfig but:\n" > + "- no re-formatting of .config > when nothing's missing\n" > + "- generates configuration in > include/{generated/,config/}\n" > + " (oldconfig used to be more > verbose)\n"); What do you mean by "oldconfig used to be more verbose" ? Did oldconfig change its behavior? Unless I am missing something, the current behavior of "oldconfig" has been the same at least since the beginning of the git era. > printf(" --olddefconfig Same as silentoldconfig but sets > new symbols to their default value\n"); > printf(" --oldnoconfig An alias of olddefconfig\n"); > printf(" --defconfig New config with default defined in > \n"); > -- > 2.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada
[PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 silentoldconfig has become a misnomer. It has become an internal interface and "oldconfig" is just as silent now. It's not part of the user interface so remove it from "make help" to stop confusing people trying to use it as seen for instance at https://chromium-review.googlesource.com/271688 On the other hand, correct and expand its description in the help of scripts/kconfig/conf.c Signed-off-by: Marc Herbert--- scripts/kconfig/Makefile | 1 - scripts/kconfig/conf.c | 5 - 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 297c1bf35140..bf13b8fa3ccc 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -142,7 +142,6 @@ help: @echo ' oldconfig - Update current config utilising a provided .config as base' @echo ' localmodconfig - Update current config disabling modules not loaded' @echo ' localyesconfig - Update current config converting local mods to core' - @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps' @echo ' defconfig - New config with default from ARCH supplied defconfig' @echo ' savedefconfig - Save current config as ./defconfig (minimal config)' @echo ' allnoconfig - New config where all options are answered with no' diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 866369f10ff8..f8c002a19f62 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -477,7 +477,10 @@ static void conf_usage(const char *progname) printf(" --listnewconfig List new options\n"); printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); printf(" --oldconfig Update a configuration using a provided .config as base\n"); - printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n"); + printf(" --silentoldconfig Similar to oldconfig but:\n" + "- no re-formatting of .config when nothing's missing\n" + "- generates configuration in include/{generated/,config/}\n" + " (oldconfig used to be more verbose)\n"); printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n"); printf(" --oldnoconfig An alias of olddefconfig\n"); printf(" --defconfig New config with default defined in \n"); -- 2.9.5
[PATCH] Remove silentoldconfig from "make help"; fix kconfig/conf's help
As explained by Michal Marek at https://lkml.org/lkml/2011/8/31/189 silentoldconfig has become a misnomer. It has become an internal interface and "oldconfig" is just as silent now. It's not part of the user interface so remove it from "make help" to stop confusing people trying to use it as seen for instance at https://chromium-review.googlesource.com/271688 On the other hand, correct and expand its description in the help of scripts/kconfig/conf.c Signed-off-by: Marc Herbert --- scripts/kconfig/Makefile | 1 - scripts/kconfig/conf.c | 5 - 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 297c1bf35140..bf13b8fa3ccc 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -142,7 +142,6 @@ help: @echo ' oldconfig - Update current config utilising a provided .config as base' @echo ' localmodconfig - Update current config disabling modules not loaded' @echo ' localyesconfig - Update current config converting local mods to core' - @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps' @echo ' defconfig - New config with default from ARCH supplied defconfig' @echo ' savedefconfig - Save current config as ./defconfig (minimal config)' @echo ' allnoconfig - New config where all options are answered with no' diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 866369f10ff8..f8c002a19f62 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -477,7 +477,10 @@ static void conf_usage(const char *progname) printf(" --listnewconfig List new options\n"); printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); printf(" --oldconfig Update a configuration using a provided .config as base\n"); - printf(" --silentoldconfig Same as oldconfig, but quietly, additionally update deps\n"); + printf(" --silentoldconfig Similar to oldconfig but:\n" + "- no re-formatting of .config when nothing's missing\n" + "- generates configuration in include/{generated/,config/}\n" + " (oldconfig used to be more verbose)\n"); printf(" --olddefconfig Same as silentoldconfig but sets new symbols to their default value\n"); printf(" --oldnoconfig An alias of olddefconfig\n"); printf(" --defconfig New config with default defined in \n"); -- 2.9.5