[Libunwind-devel] Error building libunwind-1.-0.1 on Ubuntuu 10.04

[Myke Smith (Palm GBU)]

Tried to build on Ubuntu 10.04 this morning and ran into this problem



libtool: link: ranlib .libs/libunwind-x86.a
libtool: link: rm -fr .libs/libunwind-x86.lax .libs/libunwind-x86.lax
libtool: link: ( cd ".libs" && rm -f "libunwind-x86.la" && ln -s 
"../libunwind-x86.la" "libunwind-x86.la" )
depbase=`echo setjmp/longjmp.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
        /bin/bash ../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I../include  -I../include -I../include/tdep-x86 -I. -D_GNU_SOURCE -DNDEBUG  -g 
-O2 -fexceptions -Wall -Wsign-compare -MT setjmp/longjmp.lo -MD -MP -MF 
$depbase.Tpo -c -o setjmp/longjmp.lo setjmp/longjmp.c &&\
        mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I../include 
-I../include/tdep-x86 -I. -D_GNU_SOURCE -DNDEBUG -g -O2 -fexceptions -Wall 
-Wsign-compare -MT setjmp/longjmp.lo -MD -MP -MF setjmp/.deps/longjmp.Tpo -c 
setjmp/longjmp.c  -fPIC -DPIC -o setjmp/.libs/longjmp.o
/usr/include/bits/setjmp2.h:26: error: ‘longjmp’ aliased to undefined symbol 
‘_longjmp’
make[2]: *** [setjmp/longjmp.lo] Error 1
make[2]: Leaving directory `/home/msmith/projects/libunwind-1.0.1/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/msmith/projects/libunwind-1.0.1/src'
make: *** [all-recursive] Error 1


-myke smith