[Buildroot] [PATCH v4 0/2] apply-patches.sh: be quiet when "make -s" is used

[Buildroot] [PATCH v4 0/2] apply-patches.sh: be quiet when "make -s" is used

[Fabio Porcedda]

From: Fabio Porcedda <fabio.porcedda@telit.com>

To reduce further the noise when "make -s" is used, silence the
"apply-patches.sh" script.

v4:
 - remove use of [[...]] construct to easy up accepting this patch set
v3:
 - Remove the already merged patch
 - Use double $$ inside hooks (Yann)
 - Add patch to use [[ ]] construct
v2:
 - move the second patch as first to easy up merging
 - split the first patch in two (Yann)
 - add BR_SILENT variable (Yann)

Fabio Porcedda (2):
  apply-patches.sh: Use the "APPLY_PATCHES" variable to call the script
  apply-patches.sh: don't print anything when "make -s" is used

 Makefile                              |  2 ++
 boot/at91bootstrap/at91bootstrap.mk   |  2 +-
 boot/at91bootstrap3/at91bootstrap3.mk |  2 +-
 boot/barebox/barebox.mk               |  2 +-
 boot/uboot/uboot.mk                   |  2 +-
 linux/linux-ext-rtai.mk               |  4 ++--
 linux/linux.mk                        |  6 +++---
 package/Makefile.in                   |  2 ++
 package/cvs/cvs.mk                    |  2 +-
 package/gcc/gcc.mk                    |  4 ++--
 package/input-tools/input-tools.mk    |  2 +-
 package/mii-diag/mii-diag.mk          |  2 +-
 package/pkg-autotools.mk              | 12 ++++++------
 package/pkg-generic.mk                |  6 +++---
 package/setserial/setserial.mk        |  2 +-
 package/sysklogd/sysklogd.mk          |  2 +-
 package/sysvinit/sysvinit.mk          |  2 +-
 package/thttpd/thttpd.mk              |  2 +-
 support/scripts/apply-patches.sh      | 17 ++++++++++++++---
 19 files changed, 45 insertions(+), 30 deletions(-)

-- 
2.0.3

[Buildroot] [PATCH v4 1/2] apply-patches.sh: Use the "APPLY_PATCHES" variable to call the script

[Fabio Porcedda]

To easy up adding optional parameters when calling the
"apply-patches.sh" add and use the "APPLY_PATCHES" variable to execute
the script.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 boot/at91bootstrap/at91bootstrap.mk   |  2 +-
 boot/at91bootstrap3/at91bootstrap3.mk |  2 +-
 boot/barebox/barebox.mk               |  2 +-
 boot/uboot/uboot.mk                   |  2 +-
 linux/linux-ext-rtai.mk               |  4 ++--
 linux/linux.mk                        |  6 +++---
 package/Makefile.in                   |  2 ++
 package/cvs/cvs.mk                    |  2 +-
 package/gcc/gcc.mk                    |  4 ++--
 package/input-tools/input-tools.mk    |  2 +-
 package/mii-diag/mii-diag.mk          |  2 +-
 package/pkg-autotools.mk              | 12 ++++++------
 package/pkg-generic.mk                |  6 +++---
 package/setserial/setserial.mk        |  2 +-
 package/sysklogd/sysklogd.mk          |  2 +-
 package/sysvinit/sysvinit.mk          |  2 +-
 package/thttpd/thttpd.mk              |  2 +-
 17 files changed, 29 insertions(+), 27 deletions(-)

diff --git a/boot/at91bootstrap/at91bootstrap.mk b/boot/at91bootstrap/at91bootstrap.mk
index d379580..e3f9dc0 100644
--- a/boot/at91bootstrap/at91bootstrap.mk
+++ b/boot/at91bootstrap/at91bootstrap.mk
@@ -24,7 +24,7 @@ endef
 
 ifneq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR)),)
 define AT91BOOTSTRAP_APPLY_CUSTOM_PATCHES
-	support/scripts/apply-patches.sh $(@D) $(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR) \
+	$(APPLY_PATCHES) $(@D) $(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR) \
 		at91bootstrap-$(AT91BOOTSTRAP_VERSION)-\*.patch
 endef
 
diff --git a/boot/at91bootstrap3/at91bootstrap3.mk b/boot/at91bootstrap3/at91bootstrap3.mk
index 07df75d..be63252 100644
--- a/boot/at91bootstrap3/at91bootstrap3.mk
+++ b/boot/at91bootstrap3/at91bootstrap3.mk
@@ -21,7 +21,7 @@ AT91BOOTSTRAP3_MAKE_OPT = CROSS_COMPILE=$(TARGET_CROSS) DESTDIR=$(BINARIES_DIR)
 
 ifneq ($(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR),)
 define AT91BOOTSTRAP3_APPLY_CUSTOM_PATCHES
-	support/scripts/apply-patches.sh $(@D) $(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR) \
+	$(APPLY_PATCHES) $(@D) $(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR) \
 		at91bootstrap3-\*.patch
 endef
 
diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
index 2cf4d15..0fb7cec 100644
--- a/boot/barebox/barebox.mk
+++ b/boot/barebox/barebox.mk
@@ -26,7 +26,7 @@ BAREBOX_LICENSE_FILES = COPYING
 
 ifneq ($(call qstrip,$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR)),)
 define BAREBOX_APPLY_CUSTOM_PATCHES
-	support/scripts/apply-patches.sh $(@D) \
+	$(APPLY_PATCHES) $(@D) \
 		$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR) \
 		barebox-$(BAREBOX_VERSION)-\*.patch
 endef
diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index 532ac8b..522b531 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -87,7 +87,7 @@ UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
 
 ifneq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),)
 define UBOOT_APPLY_CUSTOM_PATCHES
-	support/scripts/apply-patches.sh $(@D) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) \
+	$(APPLY_PATCHES) $(@D) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) \
 		uboot-\*.patch
 endef
 
diff --git a/linux/linux-ext-rtai.mk b/linux/linux-ext-rtai.mk
index dcfab49..bf998d5 100644
--- a/linux/linux-ext-rtai.mk
+++ b/linux/linux-ext-rtai.mk
@@ -25,7 +25,7 @@ ifeq ($(RTAI_PATCH),)
 define RTAI_PREPARE_KERNEL
 	kver=`$(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) --no-print-directory -s kernelversion` ; \
 	if test -f $(RTAI_DIR)/base/arch/$(RTAI_ARCH)/patches/hal-linux-$${kver}-*patch ; then \
-		support/scripts/apply-patches.sh $(LINUX_DIR) 		\
+		$(APPLY_PATCHES) $(LINUX_DIR)		 		\
 			$(RTAI_DIR)/base/arch/$(RTAI_ARCH)/patches/ 	\
 			hal-linux-$${kver}-*patch ; \
 	else \
@@ -35,7 +35,7 @@ define RTAI_PREPARE_KERNEL
 endef
 else
 define RTAI_PREPARE_KERNEL
-	support/scripts/apply-patches.sh 	\
+	$(APPLY_PATCHES) 			\
 		$(LINUX_DIR)			\
 		$(dir $(RTAI_PATCH))		\
 		$(notdir $(RTAI_PATCH))
diff --git a/linux/linux.mk b/linux/linux.mk
index e433e0d..4d7f58e 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -154,11 +154,11 @@ LINUX_POST_DOWNLOAD_HOOKS += LINUX_DOWNLOAD_PATCHES
 define LINUX_APPLY_PATCHES
 	for p in $(LINUX_PATCHES) ; do \
 		if echo $$p | grep -q -E "^ftp://|^http://" ; then \
-			support/scripts/apply-patches.sh $(@D) $(DL_DIR) `basename $$p` ; \
+			$(APPLY_PATCHES) $(@D) $(DL_DIR) `basename $$p` ; \
 		elif test -d $$p ; then \
-			support/scripts/apply-patches.sh $(@D) $$p linux-\*.patch ; \
+			$(APPLY_PATCHES) $(@D) $$p linux-\*.patch ; \
 		else \
-			support/scripts/apply-patches.sh $(@D) `dirname $$p` `basename $$p` ; \
+			$(APPLY_PATCHES) $(@D) `dirname $$p` `basename $$p` ; \
 		fi \
 	done
 endef
diff --git a/package/Makefile.in b/package/Makefile.in
index 02f6e3d..d17115b 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -218,6 +218,8 @@ FLEX := $(shell which flex || type -p flex)
 BISON := $(shell which bison || type -p bison)
 SED := $(shell which sed || type -p sed) -i -e
 
+APPLY_PATCHES = support/scripts/apply-patches.sh
+
 HOST_CPPFLAGS  = -I$(HOST_DIR)/usr/include
 HOST_CFLAGS   ?= -O2
 HOST_CFLAGS   += $(HOST_CPPFLAGS)
diff --git a/package/cvs/cvs.mk b/package/cvs/cvs.mk
index 416f9b8..f9efb16 100644
--- a/package/cvs/cvs.mk
+++ b/package/cvs/cvs.mk
@@ -38,7 +38,7 @@ define CVS_DEBIAN_PATCHES
 		 do $(SED) 's,^\+\+\+ .*cvs-$(CVS_VERSION)/,+++ cvs-$(CVS_VERSION)/,' $$i; \
 		 done; \
 		); \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*; \
 	fi
 endef
 endif
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index b344a14..833132e 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -44,14 +44,14 @@ endef
 ifeq ($(ARCH),powerpc)
 ifneq ($(BR2_SOFT_FLOAT),)
 define HOST_GCC_APPLY_POWERPC_PATCH
-	support/scripts/apply-patches.sh $(@D) package/gcc/$(GCC_VERSION) powerpc-link-with-math-lib.patch.conditional
+	$(APPLY_PATCHES) $(@D) package/gcc/$(GCC_VERSION) powerpc-link-with-math-lib.patch.conditional
 endef
 endif
 endif
 
 define HOST_GCC_APPLY_PATCHES
 	if test -d package/gcc/$(GCC_VERSION); then \
-	  support/scripts/apply-patches.sh $(@D) package/gcc/$(GCC_VERSION) \*.patch ; \
+	  $(APPLY_PATCHES) $(@D) package/gcc/$(GCC_VERSION) \*.patch ; \
 	fi;
 	$(HOST_GCC_APPLY_POWERPC_PATCH)
 endef
diff --git a/package/input-tools/input-tools.mk b/package/input-tools/input-tools.mk
index e7b1561..9fb94bf 100644
--- a/package/input-tools/input-tools.mk
+++ b/package/input-tools/input-tools.mk
@@ -17,7 +17,7 @@ INPUT_TOOLS_TARGETS_$(BR2_PACKAGE_INPUT_TOOLS_JSTEST)      += jstest
 
 define INPUT_TOOLS_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
 	fi
 endef
 
diff --git a/package/mii-diag/mii-diag.mk b/package/mii-diag/mii-diag.mk
index 7a7bc7f..d2b3b9f 100644
--- a/package/mii-diag/mii-diag.mk
+++ b/package/mii-diag/mii-diag.mk
@@ -15,7 +15,7 @@ MII_DIAG_MAKE_OPT = $(TARGET_CONFIGURE_OPTS)
 
 define MII_DIAG_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
 	fi
 endef
 
diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
index bcc648d..94d3008 100644
--- a/package/pkg-autotools.mk
+++ b/package/pkg-autotools.mk
@@ -196,11 +196,11 @@ define LIBTOOL_PATCH_HOOK
 			ltmain_version=`sed -n '/^[ 	]*VERSION=/{s/^[ 	]*VERSION=//;p;q;}' $$$$i | \
 			sed -e 's/\([0-9].[0-9]*\).*/\1/' -e 's/\"//'`; \
 			if test $$$${ltmain_version} = '1.5'; then \
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
 			elif test $$$${ltmain_version} = "2.2"; then\
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
 			elif test $$$${ltmain_version} = "2.4"; then\
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
 			fi \
 		done \
 	fi
@@ -230,11 +230,11 @@ define AUTORECONF_HOOK
 			ltmain_version=`sed -n '/^[ 	]*VERSION=/{s/^[ 	]*VERSION=//;p;q;}' $$$$i | \
 			sed -e 's/\([0-9].[0-9]*\).*/\1/' -e 's/\"//'`; \
 			if test $$$${ltmain_version} = "1.5"; then \
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
 			elif test $$$${ltmain_version} = "2.2"; then\
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
 			elif test $$$${ltmain_version} = "2.4"; then\
-				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
+				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
 			fi \
 		done \
 	fi
diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
index fb4b849..95a95b7 100644
--- a/package/pkg-generic.mk
+++ b/package/pkg-generic.mk
@@ -146,14 +146,14 @@ $(BUILD_DIR)/%/.stamp_patched:
 	@$(call step_start,patch)
 	@$(call MESSAGE,"Patching")
 	$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
-	$(foreach p,$($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $(notdir $(p))$(sep))
+	$(foreach p,$($(PKG)_PATCH),$(APPLY_PATCHES) $(@D) $(DL_DIR) $(notdir $(p))$(sep))
 	$(Q)( \
 	for D in $(PATCH_BASE_DIRS); do \
 	  if test -d $${D}; then \
 	    if test -d $${D}/$($(PKG)_VERSION); then \
-	      support/scripts/apply-patches.sh $(@D) $${D}/$($(PKG)_VERSION) \*.patch \*.patch.$(ARCH) || exit 1; \
+	      $(APPLY_PATCHES) $(@D) $${D}/$($(PKG)_VERSION) \*.patch \*.patch.$(ARCH) || exit 1; \
 	    else \
-	      support/scripts/apply-patches.sh $(@D) $${D} \*.patch \*.patch.$(ARCH) || exit 1; \
+	      $(APPLY_PATCHES) $(@D) $${D} \*.patch \*.patch.$(ARCH) || exit 1; \
 	    fi; \
 	  fi; \
 	done; \
diff --git a/package/setserial/setserial.mk b/package/setserial/setserial.mk
index d4c0396..9c8779e 100644
--- a/package/setserial/setserial.mk
+++ b/package/setserial/setserial.mk
@@ -16,7 +16,7 @@ define SETSERIAL_APPLY_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
 		touch $(@D)/gorhack.h; \
 		rm $(@D)/debian/patches/01_makefile.dpatch; \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches *.dpatch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches *.dpatch; \
 	fi
 endef
 
diff --git a/package/sysklogd/sysklogd.mk b/package/sysklogd/sysklogd.mk
index 37293da..9c4895d 100644
--- a/package/sysklogd/sysklogd.mk
+++ b/package/sysklogd/sysklogd.mk
@@ -18,7 +18,7 @@ endif
 
 define SYSKLOGD_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
 	fi
 endef
 
diff --git a/package/sysvinit/sysvinit.mk b/package/sysvinit/sysvinit.mk
index 3a7eac2..ff1ba24 100644
--- a/package/sysvinit/sysvinit.mk
+++ b/package/sysvinit/sysvinit.mk
@@ -18,7 +18,7 @@ endif
 
 define SYSVINIT_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
 	fi
 endef
 
diff --git a/package/thttpd/thttpd.mk b/package/thttpd/thttpd.mk
index a621ad9..de14867 100644
--- a/package/thttpd/thttpd.mk
+++ b/package/thttpd/thttpd.mk
@@ -14,7 +14,7 @@ THTTPD_LICENSE_FILES = thttpd.c
 ifneq ($(THTTPD_PATCH),)
 define THTTPD_DEBIAN_PATCHES
 	if [ -d $(@D)/debian/patches ]; then \
-		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
+		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
 	fi
 endef
 endif
-- 
2.0.3

[Buildroot] [PATCH v4 1/2] apply-patches.sh: Use the "APPLY_PATCHES" variable to call the script

[Yann E. MORIN]

Fabio, All,

On 2014-08-01 13:24 +0200, Fabio Porcedda spake thusly:
> To easy up adding optional parameters when calling the
> "apply-patches.sh" add and use the "APPLY_PATCHES" variable to execute
> the script.
> 
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  boot/at91bootstrap/at91bootstrap.mk   |  2 +-
>  boot/at91bootstrap3/at91bootstrap3.mk |  2 +-
>  boot/barebox/barebox.mk               |  2 +-
>  boot/uboot/uboot.mk                   |  2 +-
>  linux/linux-ext-rtai.mk               |  4 ++--
>  linux/linux.mk                        |  6 +++---
>  package/Makefile.in                   |  2 ++
>  package/cvs/cvs.mk                    |  2 +-
>  package/gcc/gcc.mk                    |  4 ++--
>  package/input-tools/input-tools.mk    |  2 +-
>  package/mii-diag/mii-diag.mk          |  2 +-
>  package/pkg-autotools.mk              | 12 ++++++------
>  package/pkg-generic.mk                |  6 +++---
>  package/setserial/setserial.mk        |  2 +-
>  package/sysklogd/sysklogd.mk          |  2 +-
>  package/sysvinit/sysvinit.mk          |  2 +-
>  package/thttpd/thttpd.mk              |  2 +-
>  17 files changed, 29 insertions(+), 27 deletions(-)
> 
> diff --git a/boot/at91bootstrap/at91bootstrap.mk b/boot/at91bootstrap/at91bootstrap.mk
> index d379580..e3f9dc0 100644
> --- a/boot/at91bootstrap/at91bootstrap.mk
> +++ b/boot/at91bootstrap/at91bootstrap.mk
> @@ -24,7 +24,7 @@ endef
>  
>  ifneq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR)),)
>  define AT91BOOTSTRAP_APPLY_CUSTOM_PATCHES
> -	support/scripts/apply-patches.sh $(@D) $(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR) \
> +	$(APPLY_PATCHES) $(@D) $(BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR) \
>  		at91bootstrap-$(AT91BOOTSTRAP_VERSION)-\*.patch
>  endef
>  
> diff --git a/boot/at91bootstrap3/at91bootstrap3.mk b/boot/at91bootstrap3/at91bootstrap3.mk
> index 07df75d..be63252 100644
> --- a/boot/at91bootstrap3/at91bootstrap3.mk
> +++ b/boot/at91bootstrap3/at91bootstrap3.mk
> @@ -21,7 +21,7 @@ AT91BOOTSTRAP3_MAKE_OPT = CROSS_COMPILE=$(TARGET_CROSS) DESTDIR=$(BINARIES_DIR)
>  
>  ifneq ($(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR),)
>  define AT91BOOTSTRAP3_APPLY_CUSTOM_PATCHES
> -	support/scripts/apply-patches.sh $(@D) $(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR) \
> +	$(APPLY_PATCHES) $(@D) $(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR) \
>  		at91bootstrap3-\*.patch
>  endef
>  
> diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
> index 2cf4d15..0fb7cec 100644
> --- a/boot/barebox/barebox.mk
> +++ b/boot/barebox/barebox.mk
> @@ -26,7 +26,7 @@ BAREBOX_LICENSE_FILES = COPYING
>  
>  ifneq ($(call qstrip,$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR)),)
>  define BAREBOX_APPLY_CUSTOM_PATCHES
> -	support/scripts/apply-patches.sh $(@D) \
> +	$(APPLY_PATCHES) $(@D) \
>  		$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR) \
>  		barebox-$(BAREBOX_VERSION)-\*.patch
>  endef
> diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
> index 532ac8b..522b531 100644
> --- a/boot/uboot/uboot.mk
> +++ b/boot/uboot/uboot.mk
> @@ -87,7 +87,7 @@ UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
>  
>  ifneq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),)
>  define UBOOT_APPLY_CUSTOM_PATCHES
> -	support/scripts/apply-patches.sh $(@D) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) \
> +	$(APPLY_PATCHES) $(@D) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) \
>  		uboot-\*.patch
>  endef
>  
> diff --git a/linux/linux-ext-rtai.mk b/linux/linux-ext-rtai.mk
> index dcfab49..bf998d5 100644
> --- a/linux/linux-ext-rtai.mk
> +++ b/linux/linux-ext-rtai.mk
> @@ -25,7 +25,7 @@ ifeq ($(RTAI_PATCH),)
>  define RTAI_PREPARE_KERNEL
>  	kver=`$(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) --no-print-directory -s kernelversion` ; \
>  	if test -f $(RTAI_DIR)/base/arch/$(RTAI_ARCH)/patches/hal-linux-$${kver}-*patch ; then \
> -		support/scripts/apply-patches.sh $(LINUX_DIR) 		\
> +		$(APPLY_PATCHES) $(LINUX_DIR)		 		\
>  			$(RTAI_DIR)/base/arch/$(RTAI_ARCH)/patches/ 	\
>  			hal-linux-$${kver}-*patch ; \
>  	else \
> @@ -35,7 +35,7 @@ define RTAI_PREPARE_KERNEL
>  endef
>  else
>  define RTAI_PREPARE_KERNEL
> -	support/scripts/apply-patches.sh 	\
> +	$(APPLY_PATCHES) 			\
>  		$(LINUX_DIR)			\
>  		$(dir $(RTAI_PATCH))		\
>  		$(notdir $(RTAI_PATCH))
> diff --git a/linux/linux.mk b/linux/linux.mk
> index e433e0d..4d7f58e 100644
> --- a/linux/linux.mk
> +++ b/linux/linux.mk
> @@ -154,11 +154,11 @@ LINUX_POST_DOWNLOAD_HOOKS += LINUX_DOWNLOAD_PATCHES
>  define LINUX_APPLY_PATCHES
>  	for p in $(LINUX_PATCHES) ; do \
>  		if echo $$p | grep -q -E "^ftp://|^http://" ; then \
> -			support/scripts/apply-patches.sh $(@D) $(DL_DIR) `basename $$p` ; \
> +			$(APPLY_PATCHES) $(@D) $(DL_DIR) `basename $$p` ; \
>  		elif test -d $$p ; then \
> -			support/scripts/apply-patches.sh $(@D) $$p linux-\*.patch ; \
> +			$(APPLY_PATCHES) $(@D) $$p linux-\*.patch ; \
>  		else \
> -			support/scripts/apply-patches.sh $(@D) `dirname $$p` `basename $$p` ; \
> +			$(APPLY_PATCHES) $(@D) `dirname $$p` `basename $$p` ; \
>  		fi \
>  	done
>  endef
> diff --git a/package/Makefile.in b/package/Makefile.in
> index 02f6e3d..d17115b 100644
> --- a/package/Makefile.in
> +++ b/package/Makefile.in
> @@ -218,6 +218,8 @@ FLEX := $(shell which flex || type -p flex)
>  BISON := $(shell which bison || type -p bison)
>  SED := $(shell which sed || type -p sed) -i -e
>  
> +APPLY_PATCHES = support/scripts/apply-patches.sh
> +
>  HOST_CPPFLAGS  = -I$(HOST_DIR)/usr/include
>  HOST_CFLAGS   ?= -O2
>  HOST_CFLAGS   += $(HOST_CPPFLAGS)
> diff --git a/package/cvs/cvs.mk b/package/cvs/cvs.mk
> index 416f9b8..f9efb16 100644
> --- a/package/cvs/cvs.mk
> +++ b/package/cvs/cvs.mk
> @@ -38,7 +38,7 @@ define CVS_DEBIAN_PATCHES
>  		 do $(SED) 's,^\+\+\+ .*cvs-$(CVS_VERSION)/,+++ cvs-$(CVS_VERSION)/,' $$i; \
>  		 done; \
>  		); \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*; \
>  	fi
>  endef
>  endif
> diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
> index b344a14..833132e 100644
> --- a/package/gcc/gcc.mk
> +++ b/package/gcc/gcc.mk
> @@ -44,14 +44,14 @@ endef
>  ifeq ($(ARCH),powerpc)
>  ifneq ($(BR2_SOFT_FLOAT),)
>  define HOST_GCC_APPLY_POWERPC_PATCH
> -	support/scripts/apply-patches.sh $(@D) package/gcc/$(GCC_VERSION) powerpc-link-with-math-lib.patch.conditional
> +	$(APPLY_PATCHES) $(@D) package/gcc/$(GCC_VERSION) powerpc-link-with-math-lib.patch.conditional
>  endef
>  endif
>  endif
>  
>  define HOST_GCC_APPLY_PATCHES
>  	if test -d package/gcc/$(GCC_VERSION); then \
> -	  support/scripts/apply-patches.sh $(@D) package/gcc/$(GCC_VERSION) \*.patch ; \
> +	  $(APPLY_PATCHES) $(@D) package/gcc/$(GCC_VERSION) \*.patch ; \
>  	fi;
>  	$(HOST_GCC_APPLY_POWERPC_PATCH)
>  endef
> diff --git a/package/input-tools/input-tools.mk b/package/input-tools/input-tools.mk
> index e7b1561..9fb94bf 100644
> --- a/package/input-tools/input-tools.mk
> +++ b/package/input-tools/input-tools.mk
> @@ -17,7 +17,7 @@ INPUT_TOOLS_TARGETS_$(BR2_PACKAGE_INPUT_TOOLS_JSTEST)      += jstest
>  
>  define INPUT_TOOLS_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
>  	fi
>  endef
>  
> diff --git a/package/mii-diag/mii-diag.mk b/package/mii-diag/mii-diag.mk
> index 7a7bc7f..d2b3b9f 100644
> --- a/package/mii-diag/mii-diag.mk
> +++ b/package/mii-diag/mii-diag.mk
> @@ -15,7 +15,7 @@ MII_DIAG_MAKE_OPT = $(TARGET_CONFIGURE_OPTS)
>  
>  define MII_DIAG_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
>  	fi
>  endef
>  
> diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
> index bcc648d..94d3008 100644
> --- a/package/pkg-autotools.mk
> +++ b/package/pkg-autotools.mk
> @@ -196,11 +196,11 @@ define LIBTOOL_PATCH_HOOK
>  			ltmain_version=`sed -n '/^[ 	]*VERSION=/{s/^[ 	]*VERSION=//;p;q;}' $$$$i | \
>  			sed -e 's/\([0-9].[0-9]*\).*/\1/' -e 's/\"//'`; \
>  			if test $$$${ltmain_version} = '1.5'; then \
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
>  			elif test $$$${ltmain_version} = "2.2"; then\
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
>  			elif test $$$${ltmain_version} = "2.4"; then\
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
>  			fi \
>  		done \
>  	fi
> @@ -230,11 +230,11 @@ define AUTORECONF_HOOK
>  			ltmain_version=`sed -n '/^[ 	]*VERSION=/{s/^[ 	]*VERSION=//;p;q;}' $$$$i | \
>  			sed -e 's/\([0-9].[0-9]*\).*/\1/' -e 's/\"//'`; \
>  			if test $$$${ltmain_version} = "1.5"; then \
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v1.5.patch; \
>  			elif test $$$${ltmain_version} = "2.2"; then\
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
>  			elif test $$$${ltmain_version} = "2.4"; then\
> -				support/scripts/apply-patches.sh $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
> +				$$(APPLY_PATCHES) $$$${i%/*} support/libtool buildroot-libtool-v2.4.patch; \
>  			fi \
>  		done \
>  	fi
> diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
> index fb4b849..95a95b7 100644
> --- a/package/pkg-generic.mk
> +++ b/package/pkg-generic.mk
> @@ -146,14 +146,14 @@ $(BUILD_DIR)/%/.stamp_patched:
>  	@$(call step_start,patch)
>  	@$(call MESSAGE,"Patching")
>  	$(foreach hook,$($(PKG)_PRE_PATCH_HOOKS),$(call $(hook))$(sep))
> -	$(foreach p,$($(PKG)_PATCH),support/scripts/apply-patches.sh $(@D) $(DL_DIR) $(notdir $(p))$(sep))
> +	$(foreach p,$($(PKG)_PATCH),$(APPLY_PATCHES) $(@D) $(DL_DIR) $(notdir $(p))$(sep))
>  	$(Q)( \
>  	for D in $(PATCH_BASE_DIRS); do \
>  	  if test -d $${D}; then \
>  	    if test -d $${D}/$($(PKG)_VERSION); then \
> -	      support/scripts/apply-patches.sh $(@D) $${D}/$($(PKG)_VERSION) \*.patch \*.patch.$(ARCH) || exit 1; \
> +	      $(APPLY_PATCHES) $(@D) $${D}/$($(PKG)_VERSION) \*.patch \*.patch.$(ARCH) || exit 1; \
>  	    else \
> -	      support/scripts/apply-patches.sh $(@D) $${D} \*.patch \*.patch.$(ARCH) || exit 1; \
> +	      $(APPLY_PATCHES) $(@D) $${D} \*.patch \*.patch.$(ARCH) || exit 1; \
>  	    fi; \
>  	  fi; \
>  	done; \
> diff --git a/package/setserial/setserial.mk b/package/setserial/setserial.mk
> index d4c0396..9c8779e 100644
> --- a/package/setserial/setserial.mk
> +++ b/package/setserial/setserial.mk
> @@ -16,7 +16,7 @@ define SETSERIAL_APPLY_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
>  		touch $(@D)/gorhack.h; \
>  		rm $(@D)/debian/patches/01_makefile.dpatch; \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches *.dpatch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches *.dpatch; \
>  	fi
>  endef
>  
> diff --git a/package/sysklogd/sysklogd.mk b/package/sysklogd/sysklogd.mk
> index 37293da..9c4895d 100644
> --- a/package/sysklogd/sysklogd.mk
> +++ b/package/sysklogd/sysklogd.mk
> @@ -18,7 +18,7 @@ endif
>  
>  define SYSKLOGD_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
>  	fi
>  endef
>  
> diff --git a/package/sysvinit/sysvinit.mk b/package/sysvinit/sysvinit.mk
> index 3a7eac2..ff1ba24 100644
> --- a/package/sysvinit/sysvinit.mk
> +++ b/package/sysvinit/sysvinit.mk
> @@ -18,7 +18,7 @@ endif
>  
>  define SYSVINIT_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
>  	fi
>  endef
>  
> diff --git a/package/thttpd/thttpd.mk b/package/thttpd/thttpd.mk
> index a621ad9..de14867 100644
> --- a/package/thttpd/thttpd.mk
> +++ b/package/thttpd/thttpd.mk
> @@ -14,7 +14,7 @@ THTTPD_LICENSE_FILES = thttpd.c
>  ifneq ($(THTTPD_PATCH),)
>  define THTTPD_DEBIAN_PATCHES
>  	if [ -d $(@D)/debian/patches ]; then \
> -		support/scripts/apply-patches.sh $(@D) $(@D)/debian/patches \*.patch; \
> +		$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*.patch; \
>  	fi
>  endef
>  endif
> -- 
> 2.0.3
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v4 2/2] apply-patches.sh: don't print anything when "make -s" is used

[Fabio Porcedda]

The make "-s" option is used to enable the "Silent operation" so if that
option is used don't print anything as far as there isn't any error.

Add the "-s" option to "apply-patches.sh" to enable silent operation.

Also add the "BR_SILENT" variable the contain "YES" when "make -s" is
used so others parts can use it to silence the build as well.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
---
 Makefile                         |  2 ++
 package/Makefile.in              |  2 +-
 support/scripts/apply-patches.sh | 17 ++++++++++++++---
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index c82b07f..73eb033 100644
--- a/Makefile
+++ b/Makefile
@@ -198,6 +198,8 @@ else
   Q = @
 endif
 
+BR_SILENT = $(if $(findstring s,$(MAKEFLAGS)),YES)
+
 # we want bash as shell
 SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 	 else if [ -x /bin/bash ]; then echo /bin/bash; \
diff --git a/package/Makefile.in b/package/Makefile.in
index d17115b..c00c4f3 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -218,7 +218,7 @@ FLEX := $(shell which flex || type -p flex)
 BISON := $(shell which bison || type -p bison)
 SED := $(shell which sed || type -p sed) -i -e
 
-APPLY_PATCHES = support/scripts/apply-patches.sh
+APPLY_PATCHES = support/scripts/apply-patches.sh $(if $(BR_SILENT),-s)
 
 HOST_CPPFLAGS  = -I$(HOST_DIR)/usr/include
 HOST_CFLAGS   ?= -O2
diff --git a/support/scripts/apply-patches.sh b/support/scripts/apply-patches.sh
index 37f2d81..16e0b41 100755
--- a/support/scripts/apply-patches.sh
+++ b/support/scripts/apply-patches.sh
@@ -6,6 +6,8 @@
 # (c) 2002 Erik Andersen <andersen@codepoet.org>
 #
 # Parameters:
+# - "-s",optional. Silent operation, don't print anything if there
+# isn't any error.
 # - the build directory, optional, default value is '.'. The place where are
 # the package sources.
 # - the patch directory, optional, default '../kernel-patches'. The place
@@ -28,6 +30,13 @@
 # applied. The list of the patches applied is stored in '.applied_patches_list'
 # file in the build directory.
 
+silent=
+if [ "$1" = "-s" ] ; then
+    # add option to be used by the patch tool
+    silent=-s
+    shift
+fi
+
 # Set directories from arguments, or use defaults.
 builddir=${1-.}
 patchdir=${2-../kernel-patches}
@@ -77,14 +86,16 @@ function apply_patch {
 	return 0
 	;;
     esac
-    echo ""
-    echo "Applying $patch using ${type}: "
+    if [ -z "$silent" ] ; then
+	echo ""
+	echo "Applying $patch using ${type}: "
+    fi
     if [ ! -e "${path}/$patch" ] ; then
 	echo "Error: missing patch file ${path}/$patch"
 	exit 1
     fi
     echo $patch >> ${builddir}/.applied_patches_list
-    ${uncomp} "${path}/$patch" | patch -g0 -p1 -E -d "${builddir}" -t -N
+    ${uncomp} "${path}/$patch" | patch $silent -g0 -p1 -E -d "${builddir}" -t -N
     if [ $? != 0 ] ; then
         echo "Patch failed!  Please fix ${patch}!"
 	exit 1
-- 
2.0.3

[Buildroot] [PATCH v4 2/2] apply-patches.sh: don't print anything when "make -s" is used

[Yann E. MORIN]

Fabio, All,

On 2014-08-01 13:24 +0200, Fabio Porcedda spake thusly:
> The make "-s" option is used to enable the "Silent operation" so if that
> option is used don't print anything as far as there isn't any error.
> 
> Add the "-s" option to "apply-patches.sh" to enable silent operation.
> 
> Also add the "BR_SILENT" variable the contain "YES" when "make -s" is
> used so others parts can use it to silence the build as well.
> 
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

HOwever, I have a comment about it, see below...

> ---
>  Makefile                         |  2 ++
>  package/Makefile.in              |  2 +-
>  support/scripts/apply-patches.sh | 17 ++++++++++++++---
>  3 files changed, 17 insertions(+), 4 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index c82b07f..73eb033 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -198,6 +198,8 @@ else
>    Q = @
>  endif
>  
> +BR_SILENT = $(if $(findstring s,$(MAKEFLAGS)),YES)

Unfortunately, that also matches '--warn-undefined-variables' since it
has an 's' in it. It is the onlt long option with an 's' in it, for
which there is no corresponding short option. All other long options
with an 's' in them have corresponding short options, and that's what
appears in MAKEFLAGS.

I think we can well live with the fact that --warn-undefined-variables
would trigger a silent patching, because this should really only be
rarely used, if at all, because we do rely on variables not being
defined, so this is not an error, not even a warning.

That's why I added my reviewed tag.

Regards,
Yann E. MORIN.

>  # we want bash as shell
>  SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
>  	 else if [ -x /bin/bash ]; then echo /bin/bash; \
> diff --git a/package/Makefile.in b/package/Makefile.in
> index d17115b..c00c4f3 100644
> --- a/package/Makefile.in
> +++ b/package/Makefile.in
> @@ -218,7 +218,7 @@ FLEX := $(shell which flex || type -p flex)
>  BISON := $(shell which bison || type -p bison)
>  SED := $(shell which sed || type -p sed) -i -e
>  
> -APPLY_PATCHES = support/scripts/apply-patches.sh
> +APPLY_PATCHES = support/scripts/apply-patches.sh $(if $(BR_SILENT),-s)
>  
>  HOST_CPPFLAGS  = -I$(HOST_DIR)/usr/include
>  HOST_CFLAGS   ?= -O2
> diff --git a/support/scripts/apply-patches.sh b/support/scripts/apply-patches.sh
> index 37f2d81..16e0b41 100755
> --- a/support/scripts/apply-patches.sh
> +++ b/support/scripts/apply-patches.sh
> @@ -6,6 +6,8 @@
>  # (c) 2002 Erik Andersen <andersen@codepoet.org>
>  #
>  # Parameters:
> +# - "-s",optional. Silent operation, don't print anything if there
> +# isn't any error.
>  # - the build directory, optional, default value is '.'. The place where are
>  # the package sources.
>  # - the patch directory, optional, default '../kernel-patches'. The place
> @@ -28,6 +30,13 @@
>  # applied. The list of the patches applied is stored in '.applied_patches_list'
>  # file in the build directory.
>  
> +silent=
> +if [ "$1" = "-s" ] ; then
> +    # add option to be used by the patch tool
> +    silent=-s
> +    shift
> +fi
> +
>  # Set directories from arguments, or use defaults.
>  builddir=${1-.}
>  patchdir=${2-../kernel-patches}
> @@ -77,14 +86,16 @@ function apply_patch {
>  	return 0
>  	;;
>      esac
> -    echo ""
> -    echo "Applying $patch using ${type}: "
> +    if [ -z "$silent" ] ; then
> +	echo ""
> +	echo "Applying $patch using ${type}: "
> +    fi
>      if [ ! -e "${path}/$patch" ] ; then
>  	echo "Error: missing patch file ${path}/$patch"
>  	exit 1
>      fi
>      echo $patch >> ${builddir}/.applied_patches_list
> -    ${uncomp} "${path}/$patch" | patch -g0 -p1 -E -d "${builddir}" -t -N
> +    ${uncomp} "${path}/$patch" | patch $silent -g0 -p1 -E -d "${builddir}" -t -N
>      if [ $? != 0 ] ; then
>          echo "Patch failed!  Please fix ${patch}!"
>  	exit 1
> -- 
> 2.0.3
> 

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v4 2/2] apply-patches.sh: don't print anything when "make -s" is used

[Fabio Porcedda]

On Wed, Aug 6, 2014 at 9:16 PM, Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> Fabio, All,
>
> On 2014-08-01 13:24 +0200, Fabio Porcedda spake thusly:
>> The make "-s" option is used to enable the "Silent operation" so if that
>> option is used don't print anything as far as there isn't any error.
>>
>> Add the "-s" option to "apply-patches.sh" to enable silent operation.
>>
>> Also add the "BR_SILENT" variable the contain "YES" when "make -s" is
>> used so others parts can use it to silence the build as well.
>>
>> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
>
> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
>
> HOwever, I have a comment about it, see below...
>
>> ---
>>  Makefile                         |  2 ++
>>  package/Makefile.in              |  2 +-
>>  support/scripts/apply-patches.sh | 17 ++++++++++++++---
>>  3 files changed, 17 insertions(+), 4 deletions(-)
>>
>> diff --git a/Makefile b/Makefile
>> index c82b07f..73eb033 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -198,6 +198,8 @@ else
>>    Q = @
>>  endif
>>
>> +BR_SILENT = $(if $(findstring s,$(MAKEFLAGS)),YES)
>
> Unfortunately, that also matches '--warn-undefined-variables' since it
> has an 's' in it. It is the onlt long option with an 's' in it, for
> which there is no corresponding short option. All other long options
> with an 's' in them have corresponding short options, and that's what
> appears in MAKEFLAGS.

Good point, I was confused by the official documentation of Make:
http://www.gnu.org/software/make/manual/make.html#Testing-Flags

Using the filter function instead of substring  fix the problem:

-BR_SILENT = $(if $(findstring s,$(MAKEFLAGS)),YES)
+BR_SILENT = $(if $(filter s -s,$(MAKEFLAGS)),YES)

I will send an updated patch.

> I think we can well live with the fact that --warn-undefined-variables
> would trigger a silent patching, because this should really only be
> rarely used, if at all, because we do rely on variables not being
> defined, so this is not an error, not even a warning.
>
> That's why I added my reviewed tag.

Thanks
-- 
Fabio Porcedda

[Buildroot] [PATCH v4 0/2] apply-patches.sh: be quiet when "make -s" is used

[Fabio Porcedda]

I've sent an updated version:
http://lists.busybox.net/pipermail/buildroot/2014-August/103900.html

BR
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Fabio Porcedda