u-boot/lib/Makefile
Przemyslaw Marczak 3c1c68cc03 lib: rand: introduce new configs: CONFIG_LIB_RAND and CONFIG_LIB_HW_RAND
New configs:
- CONFIG_LIB_RAND    - to enable implementation of rand library in lib/rand.c
- CONFIG_LIB_HW_RAND - to enable hardware based implementations of lib rand

Other changes:
- add CONFIG_LIB_RAND to boards configs which needs rand()
- put only one rand.o dependency in lib/Makefile

CONFIG_LIB_HW_RAND should be defined for drivers which implements rand library
(declared in include/common.h):
- void srand(unsigned int seed)
- unsigned int rand(void)
- unsigned int rand_r(unsigned int *seedp)

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Tom Rini <trini@ti.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-03-28 15:06:31 -04:00

67 lines
1.6 KiB
Makefile

#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_RSA) += rsa/
obj-$(CONFIG_LZMA) += lzma/
obj-$(CONFIG_LZO) += lzo/
obj-$(CONFIG_ZLIB) += zlib/
obj-$(CONFIG_TIZEN) += tizen/
obj-$(CONFIG_AES) += aes.o
obj-$(CONFIG_BZIP2) += bzlib.o
obj-$(CONFIG_BZIP2) += bzlib_crctable.o
obj-$(CONFIG_BZIP2) += bzlib_decompress.o
obj-$(CONFIG_BZIP2) += bzlib_randtable.o
obj-$(CONFIG_BZIP2) += bzlib_huffman.o
obj-$(CONFIG_USB_TTY) += circbuf.o
obj-y += crc7.o
obj-y += crc8.o
obj-y += crc16.o
obj-$(CONFIG_OF_CONTROL) += fdtdec.o
obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o
obj-$(CONFIG_GZIP) += gunzip.o
obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o
obj-y += initcall.o
obj-$(CONFIG_LMB) += lmb.o
obj-y += ldiv.o
obj-$(CONFIG_MD5) += md5.o
obj-y += net_utils.o
obj-$(CONFIG_PHYSMEM) += physmem.o
obj-y += qsort.o
obj-$(CONFIG_SHA1) += sha1.o
obj-$(CONFIG_SHA256) += sha256.o
obj-y += strmhz.o
obj-$(CONFIG_TPM) += tpm.o
obj-$(CONFIG_RBTREE) += rbtree.o
obj-$(CONFIG_BITREVERSE) += bitrev.o
endif
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
obj-$(CONFIG_SPL_NET_SUPPORT) += net_utils.o
endif
obj-$(CONFIG_ADDR_MAP) += addr_map.o
obj-y += hashtable.o
obj-y += errno.o
obj-y += display_options.o
obj-$(CONFIG_BCH) += bch.o
obj-y += crc32.o
obj-y += ctype.o
obj-y += div64.o
obj-y += hang.o
obj-y += linux_string.o
obj-$(CONFIG_REGEX) += slre.o
obj-y += string.o
obj-y += time.o
obj-$(CONFIG_TRACE) += trace.o
obj-$(CONFIG_BOOTP_PXE) += uuid.o
obj-y += vsprintf.o
obj-$(CONFIG_LIB_RAND) += rand.o
subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2