Add a new config knob for gcc: usage of SJLJ to handle exceptions.
This is needed for some architectures to compile the Java frontend (eg. ARM with uClibc).
/trunk/config/cc/gcc.in | 41 39 2 0 +++++++++++++++++++++++++++++++++++++++--
/trunk/scripts/build/cc_gcc.sh | 8 5 3 0 +++++---
2 files changed, 44 insertions(+), 5 deletions(-)
1 diff -durN glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
2 --- glibc-2.6.1.orig/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2005-11-16 20:22:59.000000000 +0100
3 +++ glibc-2.6.1/glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h 2007-09-06 13:53:16.000000000 +0200
5 # define NO_CANCELLATION 1
10 +# define RTLD_SINGLE_THREAD_P \
11 + __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
12 + header.multiple_threads) == 0, 1)