--- /dev/null
+From f210735fe2f17a6225432ee3d1239bcf23a8659c Mon Sep 17 00:00:00 2001
+From: Markus Trippelsdorf <markus@trippelsdorf.de>
+Date: Fri, 24 Jun 2011 15:51:00 +0200
+Subject: [PATCH] headers_install: fix __packed in exported kernel headers
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+checkpatch.pl warns about using __attribute__((packed)) in kernel
+headers: "__packed is preferred over __attribute__((packed))". If one
+follows that advice it could cause problems in the exported header
+files, because the outside world doesn't know about this shortcut.
+
+For example busybox will fail to compile:
+ CC miscutils/ubi_attach_detach.o
+ In file included from miscutils/ubi_attach_detach.c:27:0:
+ /usr/include/mtd/ubi-user.h:330:3: error: conflicting types for ‘__packed’
+ /usr/include/mtd/ubi-user.h:314:3: note: previous declaration of ‘__packed’ was here
+...
+
+Fix the problem by substituting __packed with __attribute__((packed)) in
+the header_install.pl script.
+
+Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
+CC: Joe Perches <joe@perches.com>
+Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
+Signed-off-by: Michal Marek <mmarek@suse.cz>
+---
+ scripts/headers_install.pl | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
+index efb3be1..48462be 100644
+--- a/scripts/headers_install.pl
++++ b/scripts/headers_install.pl
+@@ -35,6 +35,7 @@ foreach my $file (@files) {
+ $line =~ s/([\s(])__iomem\s/$1/g;
+ $line =~ s/\s__attribute_const__\s/ /g;
+ $line =~ s/\s__attribute_const__$//g;
++ $line =~ s/\b__packed\b/__attribute__((packed))/g;
+ $line =~ s/^#include <linux\/compiler.h>//;
+ $line =~ s/(^|\s)(inline)\b/$1__$2__/g;
+ $line =~ s/(^|\s)(asm)\b(\s|[(]|$)/$1__$2__$3/g;
+--
+1.7.5.4
+
--- /dev/null
+Fix a problem with the 3.3 kernel headers. Specifically, the umode_t type
+is defined within a __KERNEL__ preprocessor ifdef region, and so the type
+is not usable by non-kernel code. Visit the following URL for more details.
+
+* http://www.spinics.net/lists/linux-fsdevel/msg52638.html
+
+The commit that created the problem can be seen at the following URL.
+
+* http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=commitdiff;h=0583fcc96bb117763c0fa74c123573c0112dec65
+
+diff -Nur a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
+--- a/include/linux/ext2_fs.h 2012-03-18 23:15:34.000000000 +0000
++++ b/include/linux/ext2_fs.h 2012-03-21 11:47:53.015548437 +0000
+@@ -209,7 +209,7 @@
+ #define EXT2_OTHER_FLMASK (EXT2_NODUMP_FL | EXT2_NOATIME_FL)
+
+ /* Mask out flags that are inappropriate for the given type of inode. */
+-static inline __u32 ext2_mask_flags(umode_t mode, __u32 flags)
++static inline __u32 ext2_mask_flags(unsigned short mode, __u32 flags)
+ {
+ if (S_ISDIR(mode))
+ return flags;
--- /dev/null
+config BR2_PACKAGE_HOST_LINUX_HEADERS
+ bool
+
+comment "Kernel Header Options"
+
+choice
+ prompt "Kernel Headers"
+ default BR2_KERNEL_HEADERS_3_9
+ help
+ Select the version of kernel header files you wish to use.
+ You must select the correct set of header files to match
+ the kernel you intend to use on your target system.
+
+ For the snapshot, you have to provide the
+ linux-2.6.tar.bz2 tarball in your download dir.
+
+ config BR2_KERNEL_HEADERS_3_0
+ bool "Linux 3.0.x kernel headers"
+ depends on !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_1
+ bool "Linux 3.1.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_2
+ bool "Linux 3.2.x kernel headers"
+ depends on !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_3
+ bool "Linux 3.3.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_4
+ bool "Linux 3.4.x kernel headers"
+ depends on !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_5
+ bool "Linux 3.5.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_6
+ bool "Linux 3.6.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_7
+ bool "Linux 3.7.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_8
+ bool "Linux 3.8.x kernel headers"
+ depends on BR2_DEPRECATED && !BR2_arc
+
+ config BR2_KERNEL_HEADERS_3_9
+ bool "Linux 3.9.x kernel headers"
+
+ config BR2_KERNEL_HEADERS_VERSION
+ bool "Manually specified Linux version"
+
+ config BR2_KERNEL_HEADERS_SNAP
+ bool "Local Linux snapshot (linux-2.6.tar.bz2)"
+endchoice
+
+config BR2_DEFAULT_KERNEL_VERSION
+ string "linux version"
+ depends on BR2_KERNEL_HEADERS_VERSION
+ help
+ Specify the version you want to use.
+ E.G.: 3.6.10
+
+config BR2_DEFAULT_KERNEL_HEADERS
+ string
+ default "3.0.85" if BR2_KERNEL_HEADERS_3_0
+ default "3.1.10" if BR2_KERNEL_HEADERS_3_1
+ default "3.2.47" if BR2_KERNEL_HEADERS_3_2
+ default "3.3.8" if BR2_KERNEL_HEADERS_3_3
+ default "3.4.52" if BR2_KERNEL_HEADERS_3_4
+ default "3.5.7" if BR2_KERNEL_HEADERS_3_5
+ default "3.6.11" if BR2_KERNEL_HEADERS_3_6
+ default "3.7.10" if BR2_KERNEL_HEADERS_3_7
+ default "3.8.13" if BR2_KERNEL_HEADERS_3_8
+ default "3.9.9" if BR2_KERNEL_HEADERS_3_9
+ default "2.6" if BR2_KERNEL_HEADERS_SNAP
+ default $BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
--- /dev/null
+################################################################################
+#
+# linux-headers
+#
+################################################################################
+
+# This package is used to provide Linux kernel headers for the
+# internal toolchain backend.
+
+LINUX_HEADERS_VERSION = $(call qstrip,$(BR2_DEFAULT_KERNEL_HEADERS))
+ifeq ($(findstring x2.6.,x$(LINUX_HEADERS_VERSION)),x2.6.)
+LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/
+else
+LINUX_HEADERS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/v3.x/
+endif
+LINUX_HEADERS_SOURCE = linux-$(LINUX_HEADERS_VERSION).tar.bz2
+
+LINUX_HEADERS_INSTALL_STAGING = YES
+
+define LINUX_HEADERS_INSTALL_STAGING_CMDS
+ (cd $(@D); \
+ $(TARGET_MAKE_ENV) $(MAKE) \
+ ARCH=$(KERNEL_ARCH) \
+ HOSTCC="$(HOSTCC)" \
+ HOSTCFLAGS="$(HOSTCFLAGS)" \
+ HOSTCXX="$(HOSTCXX)" \
+ INSTALL_HDR_PATH=$(STAGING_DIR)/usr \
+ headers_install)
+endef
+
+$(eval $(generic-package))
+++ /dev/null
-# Choose the kernel headers to use for kernel-headers target. This is
-# ignored if you are building your own kernel or using the system kernel.
-#
-
-comment "Kernel Header Options"
-
-choice
- prompt "Kernel Headers"
- default BR2_KERNEL_HEADERS_3_9
- help
- Select the version of kernel header files you wish to use.
- You must select the correct set of header files to match
- the kernel you intend to use on your target system.
-
- For the snapshot, you have to provide the
- linux-2.6.tar.bz2 tarball in your download dir.
-
- config BR2_KERNEL_HEADERS_3_0
- bool "Linux 3.0.x kernel headers"
- depends on !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_1
- bool "Linux 3.1.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_2
- bool "Linux 3.2.x kernel headers"
- depends on !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_3
- bool "Linux 3.3.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_4
- bool "Linux 3.4.x kernel headers"
- depends on !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_5
- bool "Linux 3.5.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_6
- bool "Linux 3.6.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_7
- bool "Linux 3.7.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_8
- bool "Linux 3.8.x kernel headers"
- depends on BR2_DEPRECATED && !BR2_arc
-
- config BR2_KERNEL_HEADERS_3_9
- bool "Linux 3.9.x kernel headers"
-
- config BR2_KERNEL_HEADERS_VERSION
- bool "Manually specified Linux version"
-
- config BR2_KERNEL_HEADERS_SNAP
- bool "Local Linux snapshot (linux-2.6.tar.bz2)"
-endchoice
-
-config BR2_DEFAULT_KERNEL_VERSION
- string "linux version"
- depends on BR2_KERNEL_HEADERS_VERSION
- help
- Specify the version you want to use.
- E.G.: 3.6.10
-
-config BR2_DEFAULT_KERNEL_HEADERS
- string
- default "3.0.85" if BR2_KERNEL_HEADERS_3_0
- default "3.1.10" if BR2_KERNEL_HEADERS_3_1
- default "3.2.47" if BR2_KERNEL_HEADERS_3_2
- default "3.3.8" if BR2_KERNEL_HEADERS_3_3
- default "3.4.52" if BR2_KERNEL_HEADERS_3_4
- default "3.5.7" if BR2_KERNEL_HEADERS_3_5
- default "3.6.11" if BR2_KERNEL_HEADERS_3_6
- default "3.7.10" if BR2_KERNEL_HEADERS_3_7
- default "3.8.13" if BR2_KERNEL_HEADERS_3_8
- default "3.9.9" if BR2_KERNEL_HEADERS_3_9
- default "2.6" if BR2_KERNEL_HEADERS_SNAP
- default $BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
+++ /dev/null
-################################################################################
-#
-# Setup the kernel headers. I include a generic package of
-# kernel headers here, so you shouldn't need to include your
-# own. Be aware these kernel headers _will_ get blown away
-# by a 'make clean' so don't put anything sacred in here...
-#
-################################################################################
-
-DEFAULT_KERNEL_HEADERS:=$(call qstrip,$(BR2_DEFAULT_KERNEL_HEADERS))
-
-LINUX_HEADERS_SITE:=127.0.0.1
-LINUX_HEADERS_SOURCE:=unspecified-kernel-headers
-LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-libc-headers-null
-
-# parse linux version string
-LNXVER:=$(subst ., , $(strip $(DEFAULT_KERNEL_HEADERS)))
-VERSION:=$(word 1, $(LNXVER))
-PATCHLEVEL:=$(word 2, $(LNXVER))
-SUBLEVEL:=$(word 3, $(LNXVER))
-EXTRAVERSION:=$(word 4, $(LNXVER))
-LOCALVERSION:=
-
-# should contain prepended dot
-SUBLEVEL:=$(if $(SUBLEVEL),.$(SUBLEVEL),)
-EXTRAVERSION:=$(if $(EXTRAVERSION),.$(EXTRAVERSION),)
-
-LINUX_HEADERS_VERSION:=$(VERSION).$(PATCHLEVEL)$(SUBLEVEL)$(EXTRAVERSION)
-ifeq ($(findstring x2.6.,x$(DEFAULT_KERNEL_HEADERS)),x2.6.)
-LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR:/=)/linux/kernel/v2.6/
-else
-LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR:/=)/linux/kernel/v3.x/
-endif
-LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.xz
-LINUX_HEADERS_CAT:=$(XZCAT)
-LINUX_HEADERS_UNPACK_DIR:=$(TOOLCHAIN_DIR)/linux-$(LINUX_HEADERS_VERSION)
-LINUX_HEADERS_DIR:=$(TOOLCHAIN_DIR)/linux
-
-LINUX_HEADERS_DEPENDS:=
-
-$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
- $(Q)$(call MESSAGE,"Extracting kernel headers")
- rm -rf $(LINUX_HEADERS_DIR)
- $(INSTALL) -d $(@D)
- $(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | \
- tar $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -
- touch $@
-
-$(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)
- $(Q)$(call MESSAGE,"Patching kernel headers")
- support/scripts/apply-patches.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers \
- linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
-ifneq ($(KERNEL_HEADERS_PATCH_DIR),)
- support/scripts/apply-patches.sh $(LINUX_HEADERS_UNPACK_DIR) $(KERNEL_HEADERS_PATCH_DIR) \
- linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
-endif
- touch $@
-
-$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_UNPACK_DIR)/.patched
- $(Q)$(call MESSAGE,"Installing kernel headers")
- (cd $(LINUX_HEADERS_UNPACK_DIR); \
- $(MAKE) ARCH=$(KERNEL_ARCH) \
- HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
- HOSTCXX="$(HOSTCXX)" \
- INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) headers_install; \
- )
- touch $@
-
-$(DL_DIR)/$(LINUX_HEADERS_SOURCE):
-ifeq ($(BR2_KERNEL_HEADERS_SNAP),y)
- $(error No local $@ found, cannot continue. Are you sure you wanted to enable BR2_KERNEL_HEADERS_SNAP?)
-endif
- $(Q)$(call MESSAGE,"Downloading kernel headers")
- $(call DOWNLOAD,$(LINUX_HEADERS_SITE:/=)/$(LINUX_HEADERS_SOURCE))
-
-kernel-headers: $(LINUX_HEADERS_DIR)/.configured
-
-kernel-headers-source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
-
-kernel-headers-clean: clean
- rm -rf $(LINUX_HEADERS_DIR)
-
-kernel-headers-dirclean:
- rm -rf $(LINUX_HEADERS_DIR)
- rm -rf $(LINUX_HEADERS_UNPACK_DIR)
-
-.PHONY: kernel-headers
+++ /dev/null
-From f210735fe2f17a6225432ee3d1239bcf23a8659c Mon Sep 17 00:00:00 2001
-From: Markus Trippelsdorf <markus@trippelsdorf.de>
-Date: Fri, 24 Jun 2011 15:51:00 +0200
-Subject: [PATCH] headers_install: fix __packed in exported kernel headers
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-checkpatch.pl warns about using __attribute__((packed)) in kernel
-headers: "__packed is preferred over __attribute__((packed))". If one
-follows that advice it could cause problems in the exported header
-files, because the outside world doesn't know about this shortcut.
-
-For example busybox will fail to compile:
- CC miscutils/ubi_attach_detach.o
- In file included from miscutils/ubi_attach_detach.c:27:0:
- /usr/include/mtd/ubi-user.h:330:3: error: conflicting types for ‘__packed’
- /usr/include/mtd/ubi-user.h:314:3: note: previous declaration of ‘__packed’ was here
-...
-
-Fix the problem by substituting __packed with __attribute__((packed)) in
-the header_install.pl script.
-
-Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
-CC: Joe Perches <joe@perches.com>
-Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
-Signed-off-by: Michal Marek <mmarek@suse.cz>
----
- scripts/headers_install.pl | 1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
-
-diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
-index efb3be1..48462be 100644
---- a/scripts/headers_install.pl
-+++ b/scripts/headers_install.pl
-@@ -35,6 +35,7 @@ foreach my $file (@files) {
- $line =~ s/([\s(])__iomem\s/$1/g;
- $line =~ s/\s__attribute_const__\s/ /g;
- $line =~ s/\s__attribute_const__$//g;
-+ $line =~ s/\b__packed\b/__attribute__((packed))/g;
- $line =~ s/^#include <linux\/compiler.h>//;
- $line =~ s/(^|\s)(inline)\b/$1__$2__/g;
- $line =~ s/(^|\s)(asm)\b(\s|[(]|$)/$1__$2__$3/g;
---
-1.7.5.4
-
+++ /dev/null
-Fix a problem with the 3.3 kernel headers. Specifically, the umode_t type
-is defined within a __KERNEL__ preprocessor ifdef region, and so the type
-is not usable by non-kernel code. Visit the following URL for more details.
-
-* http://www.spinics.net/lists/linux-fsdevel/msg52638.html
-
-The commit that created the problem can be seen at the following URL.
-
-* http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=commitdiff;h=0583fcc96bb117763c0fa74c123573c0112dec65
-
-diff -Nur a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
---- a/include/linux/ext2_fs.h 2012-03-18 23:15:34.000000000 +0000
-+++ b/include/linux/ext2_fs.h 2012-03-21 11:47:53.015548437 +0000
-@@ -209,7 +209,7 @@
- #define EXT2_OTHER_FLMASK (EXT2_NODUMP_FL | EXT2_NOATIME_FL)
-
- /* Mask out flags that are inappropriate for the given type of inode. */
--static inline __u32 ext2_mask_flags(umode_t mode, __u32 flags)
-+static inline __u32 ext2_mask_flags(unsigned short mode, __u32 flags)
- {
- if (S_ISDIR(mode))
- return flags;
# Include files required for the internal toolchain backend
include toolchain/gcc/gcc-uclibc-4.x.mk
-include toolchain/kernel-headers/kernel-headers.mk
include toolchain/uClibc/uclibc.mk
# Config entries for internal toolchain backend
if BR2_TOOLCHAIN_BUILDROOT
-source "toolchain/kernel-headers/Config.in"
+source "package/linux-headers/Config.in.host"
source "toolchain/uClibc/Config.in"
source "package/binutils/Config.in.host"
source "toolchain/gcc/Config.in"
include toolchain/helpers.mk
include toolchain/gcc/gcc-uclibc-4.x.mk
-include toolchain/kernel-headers/kernel-headers.mk
include toolchain/toolchain-external/ext-tool.mk
include toolchain/uClibc/uclibc.mk
$(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' \
-e 's,# TARGET_$(UCLIBC_TARGET_ARCH) is not set,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
-e 's,^TARGET_ARCH=".*",TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' \
- -e 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(LINUX_HEADERS_DIR)/include\",g' \
+ -e 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(STAGING_DIR)/usr/include\",g' \
-e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
-e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
-e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
REALLY_NOSTDLIB=-really-nostdlib
endif
-$(UCLIBC_DIR)/.configured: $(LINUX_HEADERS_DIR)/.configured $(UCLIBC_DIR)/.config
+$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.config
$(Q)$(call MESSAGE,"Installing uClibc headers")
$(MAKE1) -C $(UCLIBC_DIR) \
ARCH="$(UCLIBC_TARGET_ARCH)" \
# Install the kernel headers to the first stage gcc include dir
# if necessary
if [ ! -f $(TOOLCHAIN_DIR)/uClibc_dev/usr/include/linux/version.h ]; then \
- cp -pLR $(LINUX_HEADERS_DIR)/include/* \
+ cp -pLR $(STAGING_DIR)/usr/include/* \
$(TOOLCHAIN_DIR)/uClibc_dev/usr/include/; \
fi
$(TARGET_CROSS)gcc -nostdlib $(REALLY_NOSTDLIB) -nostartfiles -shared -x c /dev/null -o $(TOOLCHAIN_DIR)/uClibc_dev/usr/lib/libc.so
CROSS_COMPILE="$(TARGET_CROSS)" \
UCLIBC_EXTRA_CFLAGS="$(TARGET_ABI)" \
install_runtime install_dev
- # Install the kernel headers to the staging dir if necessary
- if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
- cp -pLR $(LINUX_HEADERS_DIR)/include/* \
- $(STAGING_DIR)/usr/include/; \
- fi
# Build the host utils. Need to add an install target...
$(MAKE1) -C $(UCLIBC_DIR)/utils \
PREFIX=$(HOST_DIR) \
uclibc-update-config: uclibc-config
cp -f $(UCLIBC_DIR)/.config $(UCLIBC_CONFIG_FILE)
-uclibc-configured: gcc_initial kernel-headers $(UCLIBC_DIR)/.configured
+uclibc-configured: gcc_initial linux-headers $(UCLIBC_DIR)/.configured
uclibc-configured-source: uclibc-source