When linking applications statically for ARM using EABI, which use
__default_sa_restorer (e.g. via abort, as in 'int main(void) { abort();
}'), this results in the following failure:
/trees/prod1/target/armv5-axis-linux-gnueabiucl
ibc/lib/libc.a(sigrestorer.os):(.ARM.exidx+0x0): undefined reference to
`__aeabi_unwind_cpp_pr1'
This can be fixed with the following patch. Doesn't seem to have any
detrimental effects. Anyone think of a reason this couldn't be commited?
/Ricard
--- libc/sysdeps/linux/arm/Makefile.arch 2009-09-21 11:29:55.000000000
+0200
+++ libc/sysdeps/linux/arm/Makefile.arch.fix 2009-09-21 11:30:23.000000000
+0200
@@ -32,5 +32,5 @@
$(ARCH_OUT)/aeabi_sighandlers.o
libc-nonshared-y += $(ARCH_OUT)/aeabi_lcsts.os $(ARCH_OUT)/aeabi_math.os \
$(ARCH_OUT)/aeabi_sighandlers.os
-libc-shared-y += $(ARCH_OUT)/aeabi_unwind_cpp_pr1.os
+libc-y += $(ARCH_OUT)/aeabi_unwind_cpp_pr1.os
endif
--
Ricard Wolf Wanderlöf ricardw(at)axis.com
Axis Communications AB, Lund, Sweden www.axis.com
Phone +46 46 272 2016 Fax +46 46 13 61 30--- libc/sysdeps/linux/arm/Makefile.arch 2009-09-21 11:29:55.000000000
+0200
+++ libc/sysdeps/linux/arm/Makefile.arch.fix 2009-09-21 11:30:23.000000000
+0200
@@ -32,5 +32,5 @@
$(ARCH_OUT)/aeabi_sighandlers.o
libc-nonshared-y += $(ARCH_OUT)/aeabi_lcsts.os $(ARCH_OUT)/aeabi_math.os \
$(ARCH_OUT)/aeabi_sighandlers.os
-libc-shared-y += $(ARCH_OUT)/aeabi_unwind_cpp_pr1.os
+libc-y += $(ARCH_OUT)/aeabi_unwind_cpp_pr1.os
endif
_______________________________________________
uClibc mailing list
[email protected]
http://lists.busybox.net/mailman/listinfo/uclibc
