Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 03:04:04PM -0500, Mathieu Desnoyers wrote: > * Sam Ravnborg ([EMAIL PROTECTED]) wrote: > > On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: > > > * Roland McGrath ([EMAIL PROTECTED]) wrote: > > > > > > > > The samples/ subdirectory contains only modules. > > > > But the only make run done there is in commands for vmlinux. > > > > I can't see why this was ever done in this nonstandard fashion. > > > > As things stand, the modules don't get built by 'make modules'. > > > > > > > > I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) > > > > because there is no other conditional like that in the top-level > > > > Makefile > > > > and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects > > > > always to be included. > > > > > > > > > > Sam, is this ok with the samples intent ? I think as long as we do not > > > include them with the kernel image and have a "make samples" to build > > > them, it's ok. Having them built upon make modules seems like a good > > > idea to me. > > > > The samples code are supposed to be what the name says 'samples'. > > This is not code that are supposed to be part of the built-in kernel. > > This is not modules that are supposed to be installes when > > installing modules. > > > > Adding it to core-y as Roland does in the patch below is plain > > wrong as it enabled both points above. > > The fact that the present code in samples/ does not do this is > > in this respect irellevant. > > > > Do we have problems when to build the sampls - then lets > > address this issue but not by trying to upgrade the samples > > to first class citizen in the kernel - they are not that > > and should not be handled like that. > > > > Then is there some other way to have the samples built upon "make > modules" that would not install them with other modules ? The simple solution is like attached. I do not care if they are build as part of vmlinux or modules build. So if it is generally preferred we could move it like this. Comments? Sam diff --git a/Makefile b/Makefile index c162370..c72afa9 100644 --- a/Makefile +++ b/Makefile @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) $(Q)rm -f .old_version @@ -1036,6 +1033,9 @@ all: modules PHONY += modules modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order +ifdef CONFIG_SAMPLES + $(Q)$(MAKE) $(build)=samples +endif @echo ' Building modules, stage 2.'; $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 12:02:57PM -0800, Roland McGrath wrote: > I don't have any axe to grind here, I just could not figure out how to get > the samples/ modules built (without resorting to make M=.../samples/foo and > clobbering my source directory). > If there is another plan, point me to its documentation. I just double checked and the usual: make O=output samples/ It works as expected and build all the samples. It is documented by make help like this: $ make help ... dir/- Build all files in dir and below The above is generic functionality and I do not see any need for a special target to build the samples. > I can't see the point of the Kconfig option for samples at all. > What does it do? The samples were added so we avoided them to bit-rot. We do not want to build samples unconditionally - that should be pretty obvious. So maybe I did not get what you actually was asking? > Because they are only ever modules, the samples are never built in. There is _nothing_ preventing us from adding stuff tomorrow that has be build as built-in. Some sample code documenting early cpu init stuff for instance. And we do not want this code to clash with other kernel code if global symbols are duplicated. This thinking that samples are solely modules are wrong. It is correct that most of it is expected to be modules but not all of it. I only found one little glitch. $ make modules does not build the samples. Sam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, 14 Feb 2008 12:02:57 -0800 (PST) Roland McGrath wrote: > I don't have any axe to grind here, I just could not figure out how to get > the samples/ modules built (without resorting to make M=.../samples/foo and > clobbering my source directory). If there is another plan, point me to its > documentation. I can't see the point of the Kconfig option for samples at > all. > What does it do? > > Because they are only ever modules, the samples are never built in. I > honestly don't see why the modules shouldn't be installed like any others. > People who are really going to install the kernel for production are not > going to set this Kconfig option. There used to be a make target called "samples_check" (I could have misspelled it). Where did it go? Sam? --- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
* Sam Ravnborg ([EMAIL PROTECTED]) wrote: > On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: > > * Roland McGrath ([EMAIL PROTECTED]) wrote: > > > > > > The samples/ subdirectory contains only modules. > > > But the only make run done there is in commands for vmlinux. > > > I can't see why this was ever done in this nonstandard fashion. > > > As things stand, the modules don't get built by 'make modules'. > > > > > > I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) > > > because there is no other conditional like that in the top-level Makefile > > > and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects > > > always to be included. > > > > > > > Sam, is this ok with the samples intent ? I think as long as we do not > > include them with the kernel image and have a "make samples" to build > > them, it's ok. Having them built upon make modules seems like a good > > idea to me. > > The samples code are supposed to be what the name says 'samples'. > This is not code that are supposed to be part of the built-in kernel. > This is not modules that are supposed to be installes when > installing modules. > > Adding it to core-y as Roland does in the patch below is plain > wrong as it enabled both points above. > The fact that the present code in samples/ does not do this is > in this respect irellevant. > > Do we have problems when to build the sampls - then lets > address this issue but not by trying to upgrade the samples > to first class citizen in the kernel - they are not that > and should not be handled like that. > Then is there some other way to have the samples built upon "make modules" that would not install them with other modules ? Mathieu > Sam -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
I don't have any axe to grind here, I just could not figure out how to get the samples/ modules built (without resorting to make M=.../samples/foo and clobbering my source directory). If there is another plan, point me to its documentation. I can't see the point of the Kconfig option for samples at all. What does it do? Because they are only ever modules, the samples are never built in. I honestly don't see why the modules shouldn't be installed like any others. People who are really going to install the kernel for production are not going to set this Kconfig option. Thanks, Roland -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: > * Roland McGrath ([EMAIL PROTECTED]) wrote: > > > > The samples/ subdirectory contains only modules. > > But the only make run done there is in commands for vmlinux. > > I can't see why this was ever done in this nonstandard fashion. > > As things stand, the modules don't get built by 'make modules'. > > > > I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) > > because there is no other conditional like that in the top-level Makefile > > and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects > > always to be included. > > > > Sam, is this ok with the samples intent ? I think as long as we do not > include them with the kernel image and have a "make samples" to build > them, it's ok. Having them built upon make modules seems like a good > idea to me. The samples code are supposed to be what the name says 'samples'. This is not code that are supposed to be part of the built-in kernel. This is not modules that are supposed to be installes when installing modules. Adding it to core-y as Roland does in the patch below is plain wrong as it enabled both points above. The fact that the present code in samples/ does not do this is in this respect irellevant. Do we have problems when to build the sampls - then lets address this issue but not by trying to upgrade the samples to first class citizen in the kernel - they are not that and should not be handled like that. Sam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
> Sam, is this ok with the samples intent ? I think as long as we do not > include them with the kernel image and have a "make samples" to build > them, it's ok. Having them built upon make modules seems like a good > idea to me. I"m not sure what you mean by "with the kernel image". AFAICT, everything under samples/ can only ever be built as modules. In no event would it affect the vmlinux link. Thanks, Roland -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
* Roland McGrath ([EMAIL PROTECTED]) wrote: > > The samples/ subdirectory contains only modules. > But the only make run done there is in commands for vmlinux. > I can't see why this was ever done in this nonstandard fashion. > As things stand, the modules don't get built by 'make modules'. > > I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) > because there is no other conditional like that in the top-level Makefile > and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects > always to be included. > Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a "make samples" to build them, it's ok. Having them built upon make modules seems like a good idea to me. Mathieu > Signed-off-by: Roland McGrath <[EMAIL PROTECTED]> > --- > Makefile |5 + > 1 files changed, 1 insertions(+), 4 deletions(-) > > diff --git a/Makefile b/Makefile > index c162370..9e9ce33 100644 > --- a/Makefile > +++ b/Makefile > @@ -602,7 +602,7 @@ export mod_strip_cmd > > > ifeq ($(KBUILD_EXTMOD),) > -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ > +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ > samples/ > > vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ >$(core-y) $(core-m) $(drivers-y) $(drivers-m) \ > @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) > vmlinux.o $(kallsyms.o) > ifdef CONFIG_HEADERS_CHECK > $(Q)$(MAKE) -f $(srctree)/Makefile headers_check > endif > -ifdef CONFIG_SAMPLES > - $(Q)$(MAKE) $(build)=samples > -endif > $(call vmlinux-modpost) > $(call if_changed_rule,vmlinux__) > $(Q)rm -f .old_version -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
* Roland McGrath ([EMAIL PROTECTED]) wrote: The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a make samples to build them, it's ok. Having them built upon make modules seems like a good idea to me. Mathieu Signed-off-by: Roland McGrath [EMAIL PROTECTED] --- Makefile |5 + 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index c162370..9e9ce33 100644 --- a/Makefile +++ b/Makefile @@ -602,7 +602,7 @@ export mod_strip_cmd ifeq ($(KBUILD_EXTMOD),) -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ samples/ vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) $(Q)rm -f .old_version -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a make samples to build them, it's ok. Having them built upon make modules seems like a good idea to me. Im not sure what you mean by with the kernel image. AFAICT, everything under samples/ can only ever be built as modules. In no event would it affect the vmlinux link. Thanks, Roland -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
I don't have any axe to grind here, I just could not figure out how to get the samples/ modules built (without resorting to make M=.../samples/foo and clobbering my source directory). If there is another plan, point me to its documentation. I can't see the point of the Kconfig option for samples at all. What does it do? Because they are only ever modules, the samples are never built in. I honestly don't see why the modules shouldn't be installed like any others. People who are really going to install the kernel for production are not going to set this Kconfig option. Thanks, Roland -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
* Sam Ravnborg ([EMAIL PROTECTED]) wrote: On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: * Roland McGrath ([EMAIL PROTECTED]) wrote: The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a make samples to build them, it's ok. Having them built upon make modules seems like a good idea to me. The samples code are supposed to be what the name says 'samples'. This is not code that are supposed to be part of the built-in kernel. This is not modules that are supposed to be installes when installing modules. Adding it to core-y as Roland does in the patch below is plain wrong as it enabled both points above. The fact that the present code in samples/ does not do this is in this respect irellevant. Do we have problems when to build the sampls - then lets address this issue but not by trying to upgrade the samples to first class citizen in the kernel - they are not that and should not be handled like that. Then is there some other way to have the samples built upon make modules that would not install them with other modules ? Mathieu Sam -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: * Roland McGrath ([EMAIL PROTECTED]) wrote: The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a make samples to build them, it's ok. Having them built upon make modules seems like a good idea to me. The samples code are supposed to be what the name says 'samples'. This is not code that are supposed to be part of the built-in kernel. This is not modules that are supposed to be installes when installing modules. Adding it to core-y as Roland does in the patch below is plain wrong as it enabled both points above. The fact that the present code in samples/ does not do this is in this respect irellevant. Do we have problems when to build the sampls - then lets address this issue but not by trying to upgrade the samples to first class citizen in the kernel - they are not that and should not be handled like that. Sam -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, 14 Feb 2008 12:02:57 -0800 (PST) Roland McGrath wrote: I don't have any axe to grind here, I just could not figure out how to get the samples/ modules built (without resorting to make M=.../samples/foo and clobbering my source directory). If there is another plan, point me to its documentation. I can't see the point of the Kconfig option for samples at all. What does it do? Because they are only ever modules, the samples are never built in. I honestly don't see why the modules shouldn't be installed like any others. People who are really going to install the kernel for production are not going to set this Kconfig option. There used to be a make target called samples_check (I could have misspelled it). Where did it go? Sam? --- ~Randy -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 03:04:04PM -0500, Mathieu Desnoyers wrote: * Sam Ravnborg ([EMAIL PROTECTED]) wrote: On Thu, Feb 14, 2008 at 08:27:52AM -0500, Mathieu Desnoyers wrote: * Roland McGrath ([EMAIL PROTECTED]) wrote: The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Sam, is this ok with the samples intent ? I think as long as we do not include them with the kernel image and have a make samples to build them, it's ok. Having them built upon make modules seems like a good idea to me. The samples code are supposed to be what the name says 'samples'. This is not code that are supposed to be part of the built-in kernel. This is not modules that are supposed to be installes when installing modules. Adding it to core-y as Roland does in the patch below is plain wrong as it enabled both points above. The fact that the present code in samples/ does not do this is in this respect irellevant. Do we have problems when to build the sampls - then lets address this issue but not by trying to upgrade the samples to first class citizen in the kernel - they are not that and should not be handled like that. Then is there some other way to have the samples built upon make modules that would not install them with other modules ? The simple solution is like attached. I do not care if they are build as part of vmlinux or modules build. So if it is generally preferred we could move it like this. Comments? Sam diff --git a/Makefile b/Makefile index c162370..c72afa9 100644 --- a/Makefile +++ b/Makefile @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) $(Q)rm -f .old_version @@ -1036,6 +1033,9 @@ all: modules PHONY += modules modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) $(objtree)/modules.order +ifdef CONFIG_SAMPLES + $(Q)$(MAKE) $(build)=samples +endif @echo ' Building modules, stage 2.'; $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] samples: build fix
On Thu, Feb 14, 2008 at 12:02:57PM -0800, Roland McGrath wrote: I don't have any axe to grind here, I just could not figure out how to get the samples/ modules built (without resorting to make M=.../samples/foo and clobbering my source directory). If there is another plan, point me to its documentation. I just double checked and the usual: make O=output samples/ It works as expected and build all the samples. It is documented by make help like this: $ make help ... dir/- Build all files in dir and below The above is generic functionality and I do not see any need for a special target to build the samples. I can't see the point of the Kconfig option for samples at all. What does it do? The samples were added so we avoided them to bit-rot. We do not want to build samples unconditionally - that should be pretty obvious. So maybe I did not get what you actually was asking? Because they are only ever modules, the samples are never built in. There is _nothing_ preventing us from adding stuff tomorrow that has be build as built-in. Some sample code documenting early cpu init stuff for instance. And we do not want this code to clash with other kernel code if global symbols are duplicated. This thinking that samples are solely modules are wrong. It is correct that most of it is expected to be modules but not all of it. I only found one little glitch. $ make modules does not build the samples. Sam -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] samples: build fix
The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Signed-off-by: Roland McGrath <[EMAIL PROTECTED]> --- Makefile |5 + 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index c162370..9e9ce33 100644 --- a/Makefile +++ b/Makefile @@ -602,7 +602,7 @@ export mod_strip_cmd ifeq ($(KBUILD_EXTMOD),) -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ samples/ vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) $(Q)rm -f .old_version -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] samples: build fix
The samples/ subdirectory contains only modules. But the only make run done there is in commands for vmlinux. I can't see why this was ever done in this nonstandard fashion. As things stand, the modules don't get built by 'make modules'. I didn't make the addition of the directory use core-$(CONFIG_SAMPLES) because there is no other conditional like that in the top-level Makefile and samples/Makefile already uses obj-$(CONFIG_SAMPLES) as if it expects always to be included. Signed-off-by: Roland McGrath [EMAIL PROTECTED] --- Makefile |5 + 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index c162370..9e9ce33 100644 --- a/Makefile +++ b/Makefile @@ -602,7 +602,7 @@ export mod_strip_cmd ifeq ($(KBUILD_EXTMOD),) -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ samples/ vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \ $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ @@ -802,9 +802,6 @@ vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) vmlinux.o $(kallsyms.o) ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif $(call vmlinux-modpost) $(call if_changed_rule,vmlinux__) $(Q)rm -f .old_version -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
