When configuring with --disable-shared, Solaris bootstrap with the
system ld fails since libgcc-unwind.map is missing. This is no wonder,
given that the file is only generated with --enable-shared. The
following patch, from the PR, fixes this.
Bootstrapped on amd64-pc-solaris2.11, installed on mainline.
There were many unrelated issues, usually occuring on Linux as well as
Solaris, for a --disable-shared configuration, which I'll either fix or
report separately.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2018-12-09 Fredrik Nyström <fred...@lysator.liu.se>
PR bootstrap/65725
* config/sol2.h: Only use libgcc-unwind.map if
ENABLE_SHARED_LIBGCC.
# HG changeset patch
# Parent aefe43ddbbcf7dca119fa6cb2121526461337953
Don't try to use libgcc-unwind.map with --disable-shared (PR bootstrap/65725)
diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h
--- a/gcc/config/sol2.h
+++ b/gcc/config/sol2.h
@@ -397,7 +397,7 @@ along with GCC; see the file COPYING3.
#define SYSROOT_SPEC "-z sysroot=%R"
#endif
-#ifndef USE_GLD
+#if !defined(USE_GLD) && defined(ENABLE_SHARED_LIBGCC)
/* With Sun ld, use mapfile to enforce direct binding to libgcc_s unwinder. */
#define LINK_LIBGCC_MAPFILE_SPEC \
"%{shared|shared-libgcc:-M %slibgcc-unwind.map}"
