Greetings,
I am getting a "make check" error on x86_64 from current trunk that I
don't quite understand:
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -fexceptions
-Wall -Wsign-compare -o Ltest-init-local-signal
Ltest-init-local-signal.o Ltest-init-local-signal-lib.o
../src/libunwind-x86_64.la
libtool: link: gcc -g -O2 -fexceptions -Wall -Wsign-compare -o
.libs/Ltest-init-local-signal Ltest-init-local-signal.o
Ltest-init-local-signal-lib.o ../src/.libs/libunwind-x86_64.so
/usr/bin/ld: Ltest-init-local-signal.o: undefined reference to symbol
'_Ux86_64_getcontext'
//usr/local/google/home/ppluzhnikov/Archive/libunwind.git/libunwind/build/src/.libs/libunwind.so.8:
error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:1127: recipe for target 'Ltest-init-local-signal' failed
make[1]: *** [Ltest-init-local-signal] Error 1
AFAICT nothing here changed in a long while, so I don't understand why
I am getting the failure and others don't.
_Ux86_64_getcontext is in libunwind.{a,so}, but not on
libunwind-x86_64.{a,so} and the test links the latter.
This is on "Ubuntu 14.04 LTS" using "gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4"
Thanks!
--
Paul Pluzhnikov
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