I installed gcc4.3 20080221 onto an intel mac, core 2 duo, os x10.5.2 using
macports
The configure arguments (with prefix = /opt/local) are:
47 configure.args --enable-languages=c,c++,objc,obj-c++ \
48 --libdir=${prefix}/lib/${name} \
49 --includedir=${prefix}/include/${name} \
50 --infodir=${prefix}/share/info \
51 --mandir=${prefix}/share/man \
52 --with-local-prefix=${prefix} \
53 --with-system-zlib \
54 --disable-nls \
55 --program-suffix=-mp-${major} \
56 --with-gxx-include-dir=${prefix}/include/${name}/c++/ \
57 --with-gmp=${prefix} \
58 --with-mpfr=${prefix}
% otool -L /opt/local/lib/gcc43/libstdc++.6.dylib
gives:
/opt/local/lib/gcc43/libstdc++.6.dylib:
/opt/local/lib/gcc43/libstdc++.6.dylib (compatibility version 7.0.0,
current version 7.10.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 111.0.0)
/usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version
1.0.0)
So /opt/local/lib/gcc43/libstdc++.6.dylib is linked to the old, system
/usr/lib/libgcc_s.1.dylib instead of to the new
/opt/local/lib/gcc43/libgcc_s.1.dylib
--
Summary: libstdc++ linked to system /usr/lib/libgcc_s.1.dylib not
new gcc4.3 libgcc_s.1.dylib
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: agn at noc dot soton dot ac dot uk
GCC build triplet: i386-apple-darwin9
GCC host triplet: i386-apple-darwin9
GCC target triplet: i386-apple-darwin9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35401
