ab5208886e
Override nfs mount support based on BR2_INET_RPC setting, so BR will DTRT. This way you will automatically get NFS support in busybox if available in the toolchain, and the build won't break if the defconfig enables it but the user has it disabled in the toolchain. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
153 lines
5.5 KiB
Makefile
153 lines
5.5 KiB
Makefile
#############################################################
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#
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# busybox
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#
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#############################################################
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ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
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# Be aware that this changes daily....
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BUSYBOX_DIR:=$(PROJECT_BUILD_DIR)/busybox
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BUSYBOX_SOURCE:=busybox-snapshot.tar.bz2
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BUSYBOX_SITE:=http://www.busybox.net/downloads/snapshots
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else
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BUSYBOX_VERSION=$(strip $(subst ",, $(BR2_BUSYBOX_VERSION)))
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#"))
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BUSYBOX_DIR:=$(PROJECT_BUILD_DIR)/busybox-$(BUSYBOX_VERSION)
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BUSYBOX_SOURCE:=busybox-$(BUSYBOX_VERSION).tar.bz2
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BUSYBOX_SITE:=http://www.busybox.net/downloads
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endif
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BUSYBOX_UNZIP=$(BZCAT)
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ifndef BUSYBOX_CONFIG_FILE
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BUSYBOX_CONFIG_FILE=$(subst ",, $(strip $(BR2_PACKAGE_BUSYBOX_CONFIG)))
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#")
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endif
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$(DL_DIR)/$(BUSYBOX_SOURCE):
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$(call DOWNLOAD,$(BUSYBOX_SITE),$(BUSYBOX_SOURCE))
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$(BUSYBOX_DIR)/.unpacked: $(DL_DIR)/$(BUSYBOX_SOURCE)
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$(BUSYBOX_UNZIP) $(DL_DIR)/$(BUSYBOX_SOURCE) | tar -C $(PROJECT_BUILD_DIR) $(TAR_OPTIONS) -
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ifeq ($(BR2_PACKAGE_SYSKLOGD),y)
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# if we have external syslogd, force busybox to use it
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$(SED) "/#include.*busybox\.h/a#define CONFIG_SYSLOGD" $(BUSYBOX_DIR)/init/init.c
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endif
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# Allow busybox patches.
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ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
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toolchain/patch-kernel.sh $(BUSYBOX_DIR) package/busybox busybox.\*.patch
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else
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toolchain/patch-kernel.sh $(BUSYBOX_DIR) package/busybox busybox-$(BUSYBOX_VERSION)-\*.patch
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endif
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touch $@
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$(BUSYBOX_DIR)/.config: $(BUSYBOX_DIR)/.unpacked $(BUSYBOX_CONFIG_FILE)
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cp -f $(BUSYBOX_CONFIG_FILE) $(BUSYBOX_DIR)/.config
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$(SED) s,^CONFIG_PREFIX=.*,CONFIG_PREFIX=\"$(TARGET_DIR)\", \
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$(BUSYBOX_DIR)/.config
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# id applet breaks on >=1.13.0 with old uclibc unless the bb pwd routines are used
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ifeq ($(BR2_BUSYBOX_VERSION_1_13_X)$(BR2_BUSYBOX_VERSION_1_14_X)$(BR2_UCLIBC_VERSION_0_9_28_3)$(BR2_UCLIBC_VERSION_0_9_29),yy)
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if grep -q 'CONFIG_ID=y' $(BUSYBOX_DIR)/.config; \
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then \
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echo 'warning: CONFIG_ID needs BB_PWD_GRP with old uclibc, enabling' >&2;\
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$(SED) "s/^.*CONFIG_USE_BB_PWD_GRP.*/CONFIG_USE_BB_PWD_GRP=y/;" $(BUSYBOX_DIR)/.config; \
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fi
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endif
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ifeq ($(BR2_PACKAGE_BUSYBOX_SNAPSHOT),y)
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$(SED) s,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
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$(BUSYBOX_DIR)/.config
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$(SED) s,^PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
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$(BUSYBOX_DIR)/.config
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endif
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ifeq ($(BR2_LARGEFILE),y)
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$(SED) "s/^.*CONFIG_LFS.*/CONFIG_LFS=y/;" $(BUSYBOX_DIR)/.config
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$(SED) "s/^.*CONFIG_FDISK_SUPPORT_LARGE_DISKS.*/CONFIG_FDISK_SUPPORT_LARGE_DISKS=y/;" $(BUSYBOX_DIR)/.config
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else
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$(SED) "s/^.*CONFIG_LFS.*/CONFIG_LFS=n/;" $(BUSYBOX_DIR)/.config
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$(SED) "s/^.*FDISK_SUPPORT_LARGE_DISKS.*/CONFIG_FDISK_SUPPORT_LARGE_DISKS=n/;" $(BUSYBOX_DIR)/.config
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endif
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ifeq ($(BR2_INET_IPV6),y)
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$(SED) "s/^.*CONFIG_FEATURE_IPV6.*/CONFIG_FEATURE_IPV6=y/;" $(BUSYBOX_DIR)/.config
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else
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$(SED) "s/^.*CONFIG_FEATURE_IPV6.*/CONFIG_FEATURE_IPV6=n/;" $(BUSYBOX_DIR)/.config
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endif
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ifeq ($(BR2_INET_RPC),y)
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$(SED) "s/^.*CONFIG_FEATURE_MOUNT_NFS.*/CONFIG_FEATURE_MOUNT_NFS=y/;" $(BUSYBOX_DIR)/.config
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else
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$(SED) "s/^.*CONFIG_FEATURE_MOUNT_NFS.*/CONFIG_FEATURE_MOUNT_NFS=n/;" $(BUSYBOX_DIR)/.config
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endif
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ifeq ($(BR2_PACKAGE_BUSYBOX_SKELETON),y)
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# force mdev on
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$(SED) "s/^.*CONFIG_MDEV.*/CONFIG_MDEV=y/" $(BUSYBOX_DIR)/.config
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endif
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ifeq ($(BR2_PACKAGE_NETKITBASE),y)
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# disable usage of inetd if netkit-base package is selected
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$(SED) "s/^.*CONFIG_INETD.*/CONFIG_INETD=n/;" $(BUSYBOX_DIR)/.config
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@echo "WARNING!! CONFIG_INETD option disabled!"
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endif
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ifeq ($(BR2_PACKAGE_NETKITTELNET),y)
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# disable usage of telnetd if netkit-telnetd package is selected
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$(SED) "s/^.*CONFIG_TELNETD.*/CONFIG_TELNETD=n/;" $(BUSYBOX_DIR)/.config
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@echo "WARNING!! CONFIG_TELNETD option disabled!"
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endif
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yes "" | $(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
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CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_DIR) oldconfig
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touch $@
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$(BUSYBOX_DIR)/busybox: $(BUSYBOX_DIR)/.config
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$(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
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CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
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ARCH=$(KERNEL_ARCH) \
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EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR)
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ifeq ($(BR2_PREFER_IMA)$(BR2_PACKAGE_BUSYBOX_SNAPSHOT),yy)
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rm -f $@
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$(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
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CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
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ARCH=$(KERNEL_ARCH) STRIP="$(STRIPCMD)" \
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EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR) \
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-f scripts/Makefile.IMA
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endif
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$(TARGET_DIR)/bin/busybox: $(BUSYBOX_DIR)/busybox
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ifeq ($(BR2_PACKAGE_BUSYBOX_FULLINSTALL),y)
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$(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
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CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
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ARCH=$(KERNEL_ARCH) \
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EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_DIR) install
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else
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install -D -m 0755 $(BUSYBOX_DIR)/busybox $(TARGET_DIR)/bin/busybox
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endif
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# Just in case
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-chmod a+x $(TARGET_DIR)/usr/share/udhcpc/default.script
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busybox: uclibc $(TARGET_DIR)/bin/busybox
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busybox-source: $(DL_DIR)/$(BUSYBOX_SOURCE)
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busybox-unpacked: host-sed $(PROJECT_BUILD_DIR) $(BUSYBOX_DIR)/.unpacked
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busybox-config: host-sed $(PROJECT_BUILD_DIR) $(BUSYBOX_DIR)/.config
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busybox-menuconfig: host-sed $(PROJECT_BUILD_DIR) busybox-source $(BUSYBOX_DIR)/.config
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$(MAKE) __TARGET_ARCH=$(ARCH) -C $(BUSYBOX_DIR) menuconfig
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busybox-update:
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cp -f $(BUSYBOX_DIR)/.config $(BUSYBOX_CONFIG_FILE)
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busybox-clean:
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rm -f $(TARGET_DIR)/bin/busybox
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-$(MAKE) -C $(BUSYBOX_DIR) clean
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busybox-dirclean:
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rm -rf $(BUSYBOX_DIR)
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#############################################################
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#
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# Toplevel Makefile options
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#
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#############################################################
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ifeq ($(BR2_PACKAGE_BUSYBOX),y)
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TARGETS+=busybox
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endif
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