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authorDavid Woodhouse <dwmw2@infradead.org>2008-06-17 15:19:34 +0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-09-06 22:30:22 +0400
commite17c6d56160e4fb9e8c2830e30cc9741d4309989 (patch)
tree2da6548cd05dccd6316958a0f646fe15fbcc804b
parent6b213e1bc27da6f6280386b1ff0e817e602c7b7a (diff)
downloadlinux-e17c6d56160e4fb9e8c2830e30cc9741d4309989.tar.xz
Introduce HAVE_AOUT symbol to remove hard-coded arch list for BINFMT_AOUT
HAVE_AOUT doesn't quite do the same thing as the recently removed ARCH_SUPPORTS_AOUT config option. That was set even on platforms where binfmt_aout isn't supported, although it's not entirely clear why. So it's best just to introduce a new symbol, handled consistently with other similar HAVE_xxx symbols; with a simple 'select' in the arch Kconfig. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
-rw-r--r--arch/alpha/Kconfig1
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/m68k/Kconfig1
-rw-r--r--arch/um/Kconfig.i3865
-rw-r--r--arch/x86/Kconfig1
-rw-r--r--fs/Kconfig.binfmt5
6 files changed, 11 insertions, 3 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 46f0ddfb78e2..ee35226c44e9 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -5,6 +5,7 @@
config ALPHA
bool
default y
+ select HAVE_AOUT
select HAVE_IDE
select HAVE_OPROFILE
help
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8803c39112b6..2f7ef54ef3ae 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -8,6 +8,7 @@ mainmenu "Linux Kernel Configuration"
config ARM
bool
default y
+ select HAVE_AOUT
select HAVE_IDE
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index d42b996a24ad..41e5bf02e230 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -5,6 +5,7 @@
config M68K
bool
default y
+ select HAVE_AOUT
select HAVE_IDE
config MMU
diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386
index 2a44e5c0a3be..1f57c113df6d 100644
--- a/arch/um/Kconfig.i386
+++ b/arch/um/Kconfig.i386
@@ -9,8 +9,9 @@ config UML_X86
default y
config X86_32
- bool
- default y
+ bool
+ default y
+ select HAVE_AOUT
config RWSEM_XCHGADD_ALGORITHM
def_bool y
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2e8fa40b3cdf..59b1d65a85e9 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -18,6 +18,7 @@ config X86_64
### Arch settings
config X86
def_bool y
+ select HAVE_AOUT if X86_32
select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index e4df913025df..17c9c5ec14c5 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -59,9 +59,12 @@ config BINFMT_SHARED_FLAT
help
Support FLAT shared libraries
+config HAVE_AOUT
+ def_bool n
+
config BINFMT_AOUT
tristate "Kernel support for a.out and ECOFF binaries"
- depends on (X86_32 || ALPHA || ARM || M68K)
+ depends on HAVE_AOUT
---help---
A.out (Assembler.OUTput) is a set of formats for libraries and
executables used in the earliest versions of UNIX. Linux used