https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98316
Bug ID: 98316
Summary: [11 regression] cc1plus doesn't link on Solaris 11.3
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: nathan at gcc dot gnu.org
Target Milestone: ---
Target: *-*-solaris2.11
Even with PR c++/98315 hacked around, Solaris 11.3 (only) bootstrap is still
broken:
Undefined first referenced
symbol in file
__xnet_connect ../libcody/libcody.a(netclient.o)
__xnet_socket ../libcody/libcody.a(netclient.o)
__xnet_getaddrinfo ../libcody/libcody.a(netclient.o)
freeaddrinfo ../libcody/libcody.a(netclient.o)
gai_strerror ../libcody/libcody.a(netclient.o)
ld: fatal: symbol referencing errors
collect2: error: ld returned 1 exit status
make[3]: *** [/vol/gcc/src/hg/master/local/gcc/cp/Make-lang.in:136: cc1plus]
Error 1
Before Solaris 11.4 folded libsocket and libnsl into libc, one needed to link
with both for the socket functions. The same issue exists with the other use
of $(LIBCODY) in c++tools/Makefile.in.
We already have 4 instances of the libsocket/libnsl check in the tree:
gotools/configure.ac
libcc1/configure.ac
libgo/configure.ac
libphobos/m4/druntime/libraries.m4
Instead of adding yet two others, we could make use of the autoconf-archive's
m4/ax_lib_socket_nsl.m4 (AX_LIB_SOCKET_NSL).
