build system: drop PLATFORM_LINUX

PLATFORM_LINUX is a hidden configuration option which is disabled by
default and enabled at over a hundred locations for features that are
deemed to be Linux specific.

The only effect of PLATFORM_LINUX is to control compilation of
libbb/match_fstype.c.  This file is only needed by mount and umount.

Remove all references to PLATFORM_LINUX and compile match_fstype.c
if mount or umount is enabled.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/miscutils/nandwrite.c b/miscutils/nandwrite.c
index f111c6363..52bf49434 100644
--- a/miscutils/nandwrite.c
+++ b/miscutils/nandwrite.c
@@ -10,14 +10,12 @@
 //config:config NANDWRITE
 //config:       bool "nandwrite (4.8 kb)"
 //config:       default y
-//config:       select PLATFORM_LINUX
 //config:       help
 //config:       Write to the specified MTD device, with bad blocks awareness
 //config:
 //config:config NANDDUMP
 //config:       bool "nanddump (5.2 kb)"
 //config:       default y
-//config:       select PLATFORM_LINUX
 //config:       help
 //config:       Dump the content of raw NAND chip