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busybox: add support to link against libtirpc when available

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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2012-11-04 07:34:11 +00:00 committed by Peter Korsgaard
parent f1e4feed13
commit 7266e7630d
1 changed files with 17 additions and 2 deletions
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19
package/busybox/busybox.mk
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@ -15,14 +15,29 @@ BUSYBOX_SOURCE = busybox-$(BUSYBOX_VERSION).tar.bz2
BUSYBOX_LICENSE = GPLv2
BUSYBOX_LICENSE_FILES = LICENSE
BUSYBOX_CFLAGS = \
$(TARGET_CFLAGS) \
-I$(LINUX_HEADERS_DIR)/include
BUSYBOX_LDFLAGS = \
$(TARGET_LDFLAGS)
# Link against libtirpc if available so that we can leverage its RPC
# support for NFS mounting with Busybox
ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
BUSYBOX_DEPENDENCIES += libtirpc
BUSYBOX_CFLAGS += -I$(STAGING_DIR)/usr/include/tirpc/
BUSYBOX_LDFLAGS += -ltirpc
endif
BUSYBOX_BUILD_CONFIG = $(BUSYBOX_DIR)/.config
# Allows the build system to tweak CFLAGS
BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(TARGET_CFLAGS) -I$(LINUX_HEADERS_DIR)/include"
BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(BUSYBOX_CFLAGS)"
BUSYBOX_MAKE_OPTS = \
CC="$(TARGET_CC)" \
ARCH=$(KERNEL_ARCH) \
PREFIX="$(TARGET_DIR)" \
EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
EXTRA_LDFLAGS="$(BUSYBOX_LDFLAGS)" \
CROSS_COMPILE="$(TARGET_CROSS)" \
CONFIG_PREFIX="$(TARGET_DIR)" \
SKIP_STRIP=y