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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2021-01-05 11:32:31 +0100 |
|---|---|---|
| committer | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2021-01-05 11:32:31 +0100 |
| commit | a20893cf6b95f60f5319b2196621acc65180125c (patch) | |
| tree | a9758792f3a9e925d450b313def0d351a93ab00f /gcc/objcp | |
| parent | 4615cde5d7ef281d4b554df411f82ad707f0a54d (diff) | |
| download | gcc-a20893cf6b95f60f5319b2196621acc65180125c.zip gcc-a20893cf6b95f60f5319b2196621acc65180125c.tar.gz gcc-a20893cf6b95f60f5319b2196621acc65180125c.tar.bz2 | |
build: libcody: Link with -lsocket -lnsl if necessary [PR98316]
With the introduction of C++20 modules and libcody, cc1plus and
cc1objplus gained a dependency on the socket functions. Before those
were merged into libc in Solaris 11.4, one needed to link with -lsocket -lnsl
on Solaris, so that merge broke the Solaris 11.3 build.
While we already have 4 different checks for those libraries in the
tree, I decided to import autoconf-archive's AX_LIB_SOCKET_NSL macro
instead. At the same time, the patch only links libcody and the
networking libs where needed (cc1plus, cc1objplus).
Bootstrapped without regressions on i386-pc-solaris2.11 (Solaris 11.3
and 11.4), sparc-sun-solaris2.11, and x86_64-pc-linux-gnu.
2020-12-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
c++tools:
PR c++/98316
* configure.ac: Include ../config/ax_lib_socket_nsl.m4.
(NETLIBS): Determine using AX_LIB_SOCKET_NSL.
* configure: Regenerate.
* Makefile.in (NETLIBS): Define.
(g++-mapper-server$(exeext)): Add $(NETLIBS).
gcc/objcp:
PR c++/98316
* Make-lang.in (cc1objplus$(exeext)): Add $(CODYLIB), $(NETLIBS).
gcc/cp:
PR c++/98316
* Make-lang.in (cc1plus$(exeext)): Add $(CODYLIB), $(NETLIBS).
gcc:
PR c++/98316
* configure.ac (NETLIBS): Determine using AX_LIB_SOCKET_NSL.
* aclocal.m4, configure: Regenerate.
* Makefile.in (NETLIBS): Define.
(BACKEND): Remove $(CODYLIB).
config:
PR c++/98316
* ax_lib_socket_nsl.m4: Import from autoconf-archive.
Diffstat (limited to 'gcc/objcp')
| -rw-r--r-- | gcc/objcp/Make-lang.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/objcp/Make-lang.in b/gcc/objcp/Make-lang.in index b2d5b28..a6b4745 100644 --- a/gcc/objcp/Make-lang.in +++ b/gcc/objcp/Make-lang.in @@ -71,7 +71,8 @@ cc1objplus$(exeext): $(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) \ $(LIBDEPS) $(obj-c++.prev) @$(call LINK_PROGRESS,$(INDEX.obj-c++),start) +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ - $(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS) + $(OBJCXX_OBJS) cc1objplus-checksum.o $(BACKEND) \ + $(CODYLIB) $(NETLIBS) $(LIBS) $(BACKENDLIBS) @$(call LINK_PROGRESS,$(INDEX.obj-c++),end) # Objective C++ language specific files. |