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@@ -1,21 +1,17 @@
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menu "System configuration"
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-# Note: usually, it is not possible to select a provider of a virtual
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-# package. But here we have an exception: there are only four providers
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-# and they only get selected by separate entries in this choice and
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-# under different, exclusive conditions. So this is a safe situation.
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+# Note on package/skeleton: usually, it is not safe to 'select' a
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+# provider of a virtual package. But below we have an exception: each
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+# init system may select one of the virtual skeleton-init-* packages.
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+# As only one init system may be enabled, only one skeleton-init-* may
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+# be selected. So this is a safe situation.
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choice
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prompt "Root FS skeleton"
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config BR2_ROOTFS_SKELETON_DEFAULT
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bool "default target skeleton"
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- select BR2_PACKAGE_SKELETON_INIT_SYSV if BR2_INIT_SYSV
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- select BR2_PACKAGE_SKELETON_INIT_SYSV if BR2_INIT_BUSYBOX
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- select BR2_PACKAGE_SKELETON_INIT_OPENRC if BR2_INIT_OPENRC
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- select BR2_PACKAGE_SKELETON_INIT_SYSTEMD if BR2_INIT_SYSTEMD
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- select BR2_PACKAGE_SKELETON_INIT_NONE if BR2_INIT_NONE
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help
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- Use default target skeleton
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+ Use default target skeleton for selected init system.
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config BR2_ROOTFS_SKELETON_CUSTOM
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bool "custom target skeleton"
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@@ -86,6 +82,8 @@ config BR2_TARGET_GENERIC_PASSWD_METHOD
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default "sha-256" if BR2_TARGET_GENERIC_PASSWD_SHA256
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default "sha-512" if BR2_TARGET_GENERIC_PASSWD_SHA512
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+# See comment at the top of the file, about selecting individual
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+# skeletons, which are providers of the virtual skeleton package.
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choice
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prompt "Init system"
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default BR2_INIT_BUSYBOX
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@@ -94,6 +92,7 @@ config BR2_INIT_BUSYBOX
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bool "BusyBox"
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select BR2_PACKAGE_BUSYBOX
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select BR2_PACKAGE_INITSCRIPTS
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+ select BR2_PACKAGE_SKELETON_INIT_SYSV if BR2_ROOTFS_SKELETON_DEFAULT
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config BR2_INIT_SYSV
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bool "systemV"
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@@ -101,12 +100,14 @@ config BR2_INIT_SYSV
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select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # sysvinit
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select BR2_PACKAGE_INITSCRIPTS
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select BR2_PACKAGE_SYSVINIT
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+ select BR2_PACKAGE_SKELETON_INIT_SYSV if BR2_ROOTFS_SKELETON_DEFAULT
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config BR2_INIT_OPENRC
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bool "OpenRC"
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depends on BR2_USE_MMU
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depends on !BR2_STATIC_LIBS
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select BR2_PACKAGE_OPENRC
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+ select BR2_PACKAGE_SKELETON_INIT_OPENRC if BR2_ROOTFS_SKELETON_DEFAULT
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comment "openrc needs a toolchain w/ dynamic library"
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depends on BR2_USE_MMU
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@@ -129,6 +130,7 @@ config BR2_INIT_SYSTEMD
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depends on BR2_HOST_GCC_AT_LEAST_5
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select BR2_ROOTFS_MERGED_USR
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select BR2_PACKAGE_SYSTEMD
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+ select BR2_PACKAGE_SKELETON_INIT_SYSTEMD if BR2_ROOTFS_SKELETON_DEFAULT
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comment "systemd needs a glibc toolchain w/ SSP, headers >= 3.10, host and target gcc >= 5"
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depends on BR2_PACKAGE_SYSTEMD_ARCH_SUPPORTS
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@@ -141,6 +143,7 @@ comment "systemd needs a glibc toolchain w/ SSP, headers >= 3.10, host and targe
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config BR2_INIT_NONE
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bool "None"
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+ select BR2_PACKAGE_SKELETON_INIT_NONE if BR2_ROOTFS_SKELETON_DEFAULT
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help
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Buildroot will not install any init system. You will
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have to provide your own, either with a new package
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