8 files changed, 53 insertions, 26 deletions
diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in
index 52a96c7e2..488041e22 100644
--- a/package/busybox/config/shell/Config.in
+++ b/package/busybox/config/shell/Config.in
@@ -8,7 +8,7 @@ menu "Shells"
 
 config BUSYBOX_ASH
 	bool "ash"
-	default y
+	default n
 	depends on !BUSYBOX_NOMMU
 	help
 	  Tha 'ash' shell adds about 60k in the default configuration and is
diff --git a/package/mksh/Makefile b/package/mksh/Makefile
index 1c18044f3..159a3efda 100644
--- a/package/mksh/Makefile
+++ b/package/mksh/Makefile
@@ -4,17 +4,14 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		mksh
-PKG_VERSION:=		48b
+PKG_VERSION:=		49
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		ab9baa6b5a4de9d0e6a3ce9957c18da0
+PKG_MD5SUM:=		e8c205cac72c3dc8540bbc3897421422
 PKG_DESCR:=		MirBSD Korn Shell
 PKG_SECTION:=		shells
 PKG_URL:=		http://www.mirbsd.org/
 PKG_SITES:=		${MASTER_SITE_MIRBSD:distfiles/=dist/mir/mksh/}
 
-PKG_FLAVOURS_MKSH:=	FULL
-PKGFD_FULL:=		Include all features
-
 DISTFILES=		${PKG_NAME}-R${PKG_VERSION}.tgz
 WRKDIST=		${WRKDIR}/${PKG_NAME}
 
@@ -22,10 +19,7 @@ include ${TOPDIR}/mk/package.mk
 
 $(eval $(call PKG_template,MKSH,mksh,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
 
-ifeq ($(strip ${ADK_PACKAGE_MKSH_FULL}),)
 TARGET_CPPFLAGS+=	-DMKSH_SMALL=1
-endif
-
 CONFIG_STYLE:=		manual
 BUILD_STYLE:=		manual
 INSTALL_STYLE:=		manual
diff --git a/scripts/scan-pkgs.sh b/scripts/scan-pkgs.sh
index 5563dcca2..8af04795b 100644
--- a/scripts/scan-pkgs.sh
+++ b/scripts/scan-pkgs.sh
@@ -83,11 +83,4 @@ if [[ -n $NEED_JAVA ]]; then
 	fi
 fi
 
-if [[ -n $ADK_USE_CCACHE ]]; then
-        if ! which ccache >/dev/null 2>&1; then
-                echo >&2 You have selected to build with ccache, but ccache could not be found.
-                out=1
-        fi
-fi
-
 exit $out
diff --git a/target/config/Config.in.adk b/target/config/Config.in.adk
index c8f820321..46de14044 100644
--- a/target/config/Config.in.adk
+++ b/target/config/Config.in.adk
@@ -46,6 +46,7 @@ config ADK_WGET_TIMEOUT
 
 config ADK_USE_CCACHE
 	bool "Use ccache to speedup recompilation"
+	select ADK_HOST_NEED_CCACHE
 	default n
 	help
 	  Useful if you have enough space for the cache and need speedup compilation.
diff --git a/target/config/Config.in.runtime b/target/config/Config.in.runtime
index c28fd55a3..b6716cbdd 100644
--- a/target/config/Config.in.runtime
+++ b/target/config/Config.in.runtime
@@ -50,7 +50,7 @@ config ADK_RUNTIME_CONSOLE_VGA
 config ADK_RUNTIME_CONSOLE_SERIAL
 	bool "console output on serial"
 	help
-	  Start getty on serial console. (ttyS0)
+	  Start getty on serial console.
 
 config ADK_RUNTIME_CONSOLE_BOTH
 	bool "console output on VGA and serial"
@@ -74,7 +74,14 @@ config ADK_RUNTIME_KBD_LAYOUT
 
 choice
 prompt "Initial login shell for the root user"
-default ADK_ROOTSH_ASH
+default ADK_ROOTSH_MKSH
+
+config ADK_ROOTSH_MKSH
+	select ADK_PACKAGE_MKSH
+	bool "mksh (MirBSD Korn Shell)"
+	help
+	  Use mksh (a Korn Shell variant) as standard login shell
+	  for the superuser.
 
 config ADK_ROOTSH_ASH
 	select BUSYBOX_ASH
@@ -114,7 +121,14 @@ endchoice
 
 choice
 prompt "System /bin/sh (POSIX script shell)"
-default ADK_BINSH_ASH
+default ADK_BINSH_MKSH
+
+config ADK_BINSH_MKSH
+	select ADK_PACKAGE_MKSH
+	bool "mksh (MirBSD Korn Shell)"
+	help
+	  Use mksh (a Korn Shell variant) as system shell, which is
+	  both small and powerful, so quite suited for this task.
 
 config ADK_BINSH_ASH
 	select BUSYBOX_ASH
@@ -131,13 +145,6 @@ config ADK_BINSH_BASH
 	  Use GNU bash as system shell. This is discouraged due to
 	  its size and slowness.
 
-config ADK_BINSH_MKSH
-	select ADK_PACKAGE_MKSH
-	bool "mksh (MirBSD Korn Shell)"
-	help
-	  Use mksh (a Korn Shell variant) as system shell, which is
-	  both small and powerful, so quite suited for this task.
-
 config ADK_BINSH_ZSH
 	select ADK_PACKAGE_ZSH
 	bool "zsh (The Z Shell)"
diff --git a/target/config/Config.in.tools b/target/config/Config.in.tools
index d863179b8..c4dcdace4 100644
--- a/target/config/Config.in.tools
+++ b/target/config/Config.in.tools
@@ -34,6 +34,10 @@ config ADK_HOST_NEED_XZ
 	boolean
 	default n
 
+config ADK_HOST_NEED_CCACHE
+	boolean
+	default n
+
 config ADK_TOOLS_ADDPATTERN_ARGS
 	string
 	default "-p W54G -v v4.20.6" if ADK_TARGET_BROADCOM_MODEL_LINKSYS_WRT54G
diff --git a/tools/Makefile b/tools/Makefile
index 2d29372dc..a8156cb79 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -29,6 +29,9 @@ endif
 ifeq ($(ADK_HOST_NEED_LZMA),y)
 TARGETS+=lzma
 endif
+ifeq ($(ADK_HOST_NEED_CCACHE),y)
+TARGETS+=ccache
+endif
 
 TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS))
 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
diff --git a/tools/ccache/Makefile b/tools/ccache/Makefile
new file mode 100644
index 000000000..fde838067
--- /dev/null
+++ b/tools/ccache/Makefile
@@ -0,0 +1,25 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=		ccache
+PKG_VERSION:=		3.1.9
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		a5e9954b1dae036762f7b13673a2cf76
+PKG_SITES:=		http://samba.org/ftp/ccache/
+
+include ../rules.mk
+
+install: ${STAGING_HOST_DIR}/usr/bin/ccache
+
+$(WRKBUILD)/.compiled: ${WRKDIST}/.prepared
+	(cd ${WRKBUILD}; ./configure --prefix=$(STAGING_HOST_DIR)/usr)
+	${MAKE} -C ${WRKBUILD} CC='${CC_FOR_BUILD}'
+	touch $@
+
+${STAGING_HOST_DIR}/usr/bin/ccache: $(WRKBUILD)/.compiled
+	$(INSTALL_BIN) $(WRKBUILD)/ccache \
+		${STAGING_HOST_DIR}/usr/bin
+
+include $(TOPDIR)/mk/tools.mk