streambuf_iterator.h: Use noexcept per the FDIS.

[gcc.git] / libstdc++-v3 / configure.host

diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host
index 30b28dcd9f67711dcddaed34b41e95b525698bf3..e29404c026f66787fbe0daf31a0f9b64682106c6 100644 (file)
--- a/libstdc++-v3/configure.host
+++ b/libstdc++-v3/configure.host
@@ -209,7 +209,7 @@ case "${host_os}" in
     ;;
   cygwin*)
     os_include_dir="os/newlib"
-    OPT_LDFLAGS="${OPT_LDFLAGS} -no-undefined -bindir \$(bindir)"
+    OPT_LDFLAGS="${OPT_LDFLAGS} \$(lt_host_flags)"
     ;;
   darwin | darwin[1-7] | darwin[1-7].*)
     # On Darwin, performance is improved if libstdc++ is single-module.
@@ -256,11 +256,18 @@ case "${host_os}" in
   mingw32*)
     os_include_dir="os/mingw32"
     error_constants_dir="os/mingw32"
-    OPT_LDFLAGS="${OPT_LDFLAGS} -no-undefined -bindir \$(bindir)"
+    OPT_LDFLAGS="${OPT_LDFLAGS} \$(lt_host_flags)"
     ;;
   netbsd*)
     os_include_dir="os/bsd/netbsd"
     ;;
+  osf*)
+    os_include_dir="os/generic"
+    # libstdc++.so relies on emutls on Tru64 UNIX, which only works with the
+    # real functions implemented in libpthread.so, not with the dummies in
+    # libgcc, so always pass -lpthread.
+    OPT_LDFLAGS="${OPT_LDFLAGS} -lpthread"
+    ;;
   qnx6.[12]*)
     os_include_dir="os/qnx/qnx6.1"
     c_model=c