patches/gcc/4.4.2/400-pr42289-fix-libffi-build-on-arm-oabi.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
|
Thu May 26 22:51:03 2011 +0200 (2011-05-26) |
changeset 2481 |
30644208c955 |
permissions |
-rw-r--r-- |
configure: add possibility to set arbitrary variable in check_for
If check_for is able to find the required prog/inc/lib, allow it to
set an arbitrary variable to 'y'. This variable is then pushed down
to the kconfig definition.
For example:
has_or_abort prog=foobar kconfig=has_foobar
If foobar is available, it yields a kconfig variable defaulting to y:
config CONFIGURE_has_foobar
bool
default y
If foobar is missing, it yields a kconfig variable defaulting to n:
config CONFIGURE_has_foobar
bool
Thus it is possible to depends on that variabel to show/hide options:
config SOME_FEATURE
bool
prompt "Some feature"
depends on CONFIGURE_has_foobar
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@2202
|
1 |
--- gcc-4.3.4/libffi/src/arm/sysv.S
|
yann@2202
|
2 |
+++ gcc-4.3.4/libffi/src/arm/sysv.S
|
yann@2202
|
3 |
@@ -235,7 +235,7 @@ ARM_FUNC_START ffi_closure_SYSV
|
yann@2202
|
4 |
stmfd sp!, {ip, lr}
|
yann@2202
|
5 |
UNWIND .save {r0, lr}
|
yann@2202
|
6 |
add r2, sp, #8
|
yann@2202
|
7 |
- .pad #16
|
yann@2202
|
8 |
+ UNWIND .pad #16
|
yann@2202
|
9 |
sub sp, sp, #16
|
yann@2202
|
10 |
str sp, [sp, #8]
|
yann@2202
|
11 |
add r1, sp, #8
|