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-rw-r--r--toolchain/gcc/Config.in15
1 files changed, 6 insertions, 9 deletions
diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index 2ecd965f3..912e4b4c8 100644
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -8,9 +8,6 @@ choice
help
Select the version of gcc you wish to use.
- config BR2_GCC_VERSION_3_3_3
- bool "gcc 3.3.3"
-
config BR2_GCC_VERSION_3_3_5
bool "gcc 3.3.5"
@@ -39,7 +36,6 @@ endchoice
config BR2_GCC_VERSION
string
- default "3.3.3" if BR2_GCC_VERSION_3_3_3
default "3.3.5" if BR2_GCC_VERSION_3_3_5
default "3.3.6" if BR2_GCC_VERSION_3_3_6
default "3.4.2" if BR2_GCC_VERSION_3_4_2
@@ -51,12 +47,13 @@ config BR2_GCC_VERSION
config BR2_GCC_USE_SJLJ_EXCEPTIONS
- string
- default "--enable-sjlj-exceptions" if BR2_GCC_VERSION_3_3_3
- default ""
+ bool "Enable setjmp/longjmp exceptions?"
+ default n
help
- Currently the unwind stuff seems to work for staticly linked apps
- but not dynamic. So use setjmp/longjmp exceptions by default.
+ For some platforms, proper stack unwinding works perfectly,
+ while other platforms must use setjmp/longjmp exceptions for
+ proper stack unwinding during exception handling. Most people
+ can leave this set to n.
config BR2_EXTRA_GCC_CONFIG_OPTIONS
string "Additional gcc options"