| Message ID | 1349448930-23976-14-git-send-email-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, 5 Oct 2012, Arnd Bergmann wrote: > Sometimes we want the kernel build process to only print messages > on errors, e.g. in automated build testing. This uses the "kecho" > macro that the build system provides to hide a few informational > messages. Nothing changes for a regular "make" or "make V=1". > > Without this patch, building any ARM kernel results in: > > Kernel: arch/arm/boot/Image is ready > Kernel: arch/arm/boot/zImage is ready > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Cc: Russell King <rmk+kernel@arm.linux.org.uk> > Cc: Nicolas Pitre <nicolas.pitre@linaro.org> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Michal Marek <mmarek@suse.cz> Acked-by: Nicolas Pitre <nico@linaro.org> > --- > arch/arm/boot/Makefile | 10 +++++----- > arch/arm/tools/Makefile | 2 +- > 2 files changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile > index c877087..89680f2 100644 > --- a/arch/arm/boot/Makefile > +++ b/arch/arm/boot/Makefile > @@ -31,7 +31,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y) > > $(obj)/xipImage: vmlinux FORCE > $(call if_changed,objcopy) > - @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' > + $(kecho) ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' > > $(obj)/Image $(obj)/zImage: FORCE > @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' > @@ -46,14 +46,14 @@ $(obj)/xipImage: FORCE > > $(obj)/Image: vmlinux FORCE > $(call if_changed,objcopy) > - @echo ' Kernel: $@ is ready' > + $(kecho) ' Kernel: $@ is ready' > > $(obj)/compressed/vmlinux: $(obj)/Image FORCE > $(Q)$(MAKE) $(build)=$(obj)/compressed $@ > > $(obj)/zImage: $(obj)/compressed/vmlinux FORCE > $(call if_changed,objcopy) > - @echo ' Kernel: $@ is ready' > + $(kecho) ' Kernel: $@ is ready' > > endif > > @@ -88,7 +88,7 @@ fi > $(obj)/uImage: $(obj)/zImage FORCE > @$(check_for_multiple_loadaddr) > $(call if_changed,uimage) > - @echo ' Image $@ is ready' > + $(kecho) ' Image $@ is ready' > > $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE > $(Q)$(MAKE) $(build)=$(obj)/bootp $@ > @@ -96,7 +96,7 @@ $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE > > $(obj)/bootpImage: $(obj)/bootp/bootp FORCE > $(call if_changed,objcopy) > - @echo ' Kernel: $@ is ready' > + $(kecho) ' Kernel: $@ is ready' > > PHONY += initrd FORCE > initrd: > diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile > index 635cb18..cd60a81 100644 > --- a/arch/arm/tools/Makefile > +++ b/arch/arm/tools/Makefile > @@ -5,6 +5,6 @@ > # > > include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types > - @echo ' Generating $@' > + $(kecho) ' Generating $@' > @mkdir -p $(dir $@) > $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; } > -- > 1.7.10 >
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index c877087..89680f2 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -31,7 +31,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y) $(obj)/xipImage: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' + $(kecho) ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' $(obj)/Image $(obj)/zImage: FORCE @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' @@ -46,14 +46,14 @@ $(obj)/xipImage: FORCE $(obj)/Image: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' $(obj)/compressed/vmlinux: $(obj)/Image FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed $@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' endif @@ -88,7 +88,7 @@ fi $(obj)/uImage: $(obj)/zImage FORCE @$(check_for_multiple_loadaddr) $(call if_changed,uimage) - @echo ' Image $@ is ready' + $(kecho) ' Image $@ is ready' $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(Q)$(MAKE) $(build)=$(obj)/bootp $@ @@ -96,7 +96,7 @@ $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' PHONY += initrd FORCE initrd: diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile index 635cb18..cd60a81 100644 --- a/arch/arm/tools/Makefile +++ b/arch/arm/tools/Makefile @@ -5,6 +5,6 @@ # include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types - @echo ' Generating $@' + $(kecho) ' Generating $@' @mkdir -p $(dir $@) $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
Sometimes we want the kernel build process to only print messages on errors, e.g. in automated build testing. This uses the "kecho" macro that the build system provides to hide a few informational messages. Nothing changes for a regular "make" or "make V=1". Without this patch, building any ARM kernel results in: Kernel: arch/arm/boot/Image is ready Kernel: arch/arm/boot/zImage is ready Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Michal Marek <mmarek@suse.cz> --- arch/arm/boot/Makefile | 10 +++++----- arch/arm/tools/Makefile | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-)