diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-06-11 19:16:43 +0900 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-06-11 08:28:35 -0400 |
| commit | 3850dbe833facceb5b3d57a6a0ee93532b445aaa (patch) | |
| tree | 2d2addfcd8872facdfb1f6e27670e111e590ddaf /lib | |
| parent | 0592115d47e114851c8bff621970430998666582 (diff) | |
blackfin: fix undefined reference to srand and rand
Commit 9ba9e85f3f1c (net: Fix NET_RANDOM_ETHADDR dependencies)
accidentally dropped CONFIG_LIB_RAND defines for 14 Blackfin boards.
Prior to that commit, those boards defined CONFIG_LIB_RAND, but not
CONFIG_NET_RANDOM_ETHADDR. So, commit 9ba9e85f3f1c should not have
touched them, but in fact it ripped CONFIG_LIB_RAND off from all the
header files, which caused undefined reference to srand and rand.
CONFIG_LIB_RAND=y must be revived for such boards.
BTW, this commit indeed makes it better, but even with this fix,
three boards (bf533-stamp, bf538f-ezkit, cm-bf548) still can not
build due to region 'ram' overflowed error. This was cause by
commit 6eed3786c68c (net: Move the CMD_NET config to defconfigs)
because CMD_NET selects NET, and NET selects REGEX. Eventually,
some boards were newly enabled with CONFIG_REGEX, increasing the
memory footprint. A patch is expected to fix the build error.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 3c8de869b1..7ec8c98da2 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -45,7 +45,9 @@ config REGEX "setexpr". config LIB_RAND - bool + bool "Pseudo-random library support " + help + This library provides pseudo-random number generator functions. source lib/rsa/Kconfig |