Paul,
I have a strange effect when building coreutils 9.7 with MacPorts. Yesterday I
tried to build with -O0 – and it failed! This morning I repeated it – with same
result:
/opt/local/bin/gcc-apple-4.2 -std=gnu99 -I. -I./lib -Ilib -I./lib
-Isrc -I./src -I/opt/local/include -fPIC -pipe -ggdb -O0 -arch ppc -MT
src/libstdbuf_so-libstdbuf.o -MD -MP -MF src/.deps/libstdbuf_so-libstdbuf.Tpo
-c -o src/libstdbuf_so-libstdbuf.o `test -f 'src/libstdbuf.c' || echo
'./'`src/libstdbuf.c
mv -f src/.deps/libstdbuf_so-libstdbuf.Tpo
src/.deps/libstdbuf_so-libstdbuf.Po
/opt/local/bin/gcc-apple-4.2 -std=gnu99 -fPIC -pipe -ggdb -O0 -arch
ppc -shared -L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc -o
src/libstdbuf.so src/libstdbuf_so-libstdbuf.o -lintl -Wl,-framework
-Wl,CoreFoundation -Wl,-framework -Wl,CoreServices Undefined symbols:
"_fchownat", referenced from:
_chownat in libstdbuf_so-libstdbuf.o
_lchownat in libstdbuf_so-libstdbuf.o
"_fchmodat", referenced from:
_chmodat in libstdbuf_so-libstdbuf.o
_lchmodat in libstdbuf_so-libstdbuf.o
"_xreallocarray", referenced from:
_xnrealloc in libstdbuf_so-libstdbuf.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [src/libstdbuf.so] Error 1
make[2]: Leaving directory
`/opt/local/var/macports/build/_Volumes_BSD-Linux_MacPorts-Ports_sysutils_coreutils-devel/coreutils-devel/work/coreutils-9.7'
I saved config.log and config.status from a build with -O instead of standard
-Os and shall check later with other builds. The functions listed above are not
part of Mac OS X 10.4.11, Tiger (apropos tells: nothing appropriate).
--
Greetings
Pete
To most people solutions mean finding the answers. But to chemists solutions
are things that are still all mixed up.
