busybox: add support to link against libtirpc when available
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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@ -15,14 +15,29 @@ BUSYBOX_SOURCE = busybox-$(BUSYBOX_VERSION).tar.bz2
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BUSYBOX_LICENSE = GPLv2
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BUSYBOX_LICENSE = GPLv2
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BUSYBOX_LICENSE_FILES = LICENSE
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BUSYBOX_LICENSE_FILES = LICENSE
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BUSYBOX_CFLAGS = \
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$(TARGET_CFLAGS) \
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-I$(LINUX_HEADERS_DIR)/include
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BUSYBOX_LDFLAGS = \
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$(TARGET_LDFLAGS)
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# Link against libtirpc if available so that we can leverage its RPC
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# support for NFS mounting with Busybox
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ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
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BUSYBOX_DEPENDENCIES += libtirpc
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BUSYBOX_CFLAGS += -I$(STAGING_DIR)/usr/include/tirpc/
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BUSYBOX_LDFLAGS += -ltirpc
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endif
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BUSYBOX_BUILD_CONFIG = $(BUSYBOX_DIR)/.config
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BUSYBOX_BUILD_CONFIG = $(BUSYBOX_DIR)/.config
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# Allows the build system to tweak CFLAGS
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# Allows the build system to tweak CFLAGS
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BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(TARGET_CFLAGS) -I$(LINUX_HEADERS_DIR)/include"
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BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(BUSYBOX_CFLAGS)"
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BUSYBOX_MAKE_OPTS = \
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BUSYBOX_MAKE_OPTS = \
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CC="$(TARGET_CC)" \
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CC="$(TARGET_CC)" \
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ARCH=$(KERNEL_ARCH) \
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ARCH=$(KERNEL_ARCH) \
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PREFIX="$(TARGET_DIR)" \
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PREFIX="$(TARGET_DIR)" \
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EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
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EXTRA_LDFLAGS="$(BUSYBOX_LDFLAGS)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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CONFIG_PREFIX="$(TARGET_DIR)" \
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CONFIG_PREFIX="$(TARGET_DIR)" \
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SKIP_STRIP=y
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SKIP_STRIP=y
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