Revert r192297.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192394 138bc75d-0d04-0410-961f-82ee72b054a4

13 files changed, 12 insertions, 32 deletions

diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index 921f4edfb83..34d0e02ede5 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -244,7 +244,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index c4cde86b7f3..f8765971bd0 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -3305,16 +3305,10 @@ dnl having to write complex code (the sed commands to clean the macro
 dnl namespace are complex and fragile enough as it is).  We must also
 dnl add a relative path so that -I- is supported properly.
 dnl
-dnl Substs:
-dnl  glibcxx_thread_h
-dnl
 AC_DEFUN([GLIBCXX_ENABLE_THREADS], [
   AC_MSG_CHECKING([for thread model used by GCC])
   target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
   AC_MSG_RESULT([$target_thread_file])
-
-  glibcxx_thread_h=gthr-$target_thread_file.h
-  AC_SUBST(glibcxx_thread_h)
 ])
 
 
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 912c03401e7..09a06c1f2a9 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -708,7 +708,6 @@ BASIC_FILE_H
 CSTDIO_H
 SECTION_FLAGS
 WERROR
-glibcxx_thread_h
 glibcxx_PCHFLAGS
 GLIBCXX_BUILD_PCH_FALSE
 GLIBCXX_BUILD_PCH_TRUE
@@ -11513,7 +11512,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11516 "configure"
+#line 11515 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11619,7 +11618,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11622 "configure"
+#line 11621 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15033,7 +15032,7 @@ fi
     #
     # Fake what AC_TRY_COMPILE does.  XXX Look at redoing this new-style.
     cat > conftest.$ac_ext << EOF
-#line 15036 "configure"
+#line 15035 "configure"
 struct S { ~S(); };
 void bar();
 void foo()
@@ -15161,9 +15160,6 @@ $as_echo_n "checking for thread model used by GCC... " >&6; }
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
 $as_echo "$target_thread_file" >&6; }
 
-  glibcxx_thread_h=gthr-$target_thread_file.h
-
-
 
 
   ac_ext=cpp
@@ -15371,7 +15367,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
   # Fake what AC_TRY_COMPILE does.
 
     cat > conftest.$ac_ext << EOF
-#line 15374 "configure"
+#line 15370 "configure"
 int main()
 {
   typedef bool atomic_type;
@@ -15406,7 +15402,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15409 "configure"
+#line 15405 "configure"
 int main()
 {
   typedef short atomic_type;
@@ -15441,7 +15437,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15444 "configure"
+#line 15440 "configure"
 int main()
 {
   // NB: _Atomic_word not necessarily int.
@@ -15477,7 +15473,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15480 "configure"
+#line 15476 "configure"
 int main()
 {
   typedef long long atomic_type;
@@ -15556,7 +15552,7 @@ $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a resu
   # unnecessary for this test.
 
     cat > conftest.$ac_ext << EOF
-#line 15559 "configure"
+#line 15555 "configure"
 int main()
 {
   _Decimal32 d1;
@@ -15598,7 +15594,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
   # unnecessary for this test.
 
     cat > conftest.$ac_ext << EOF
-#line 15601 "configure"
+#line 15597 "configure"
 template<typename T1, typename T2>
   struct same
   { typedef T2 type; };
@@ -15632,7 +15628,7 @@ $as_echo "$enable_int128" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15635 "configure"
+#line 15631 "configure"
 template<typename T1, typename T2>
   struct same
   { typedef T2 type; };
diff --git a/libstdc++-v3/doc/Makefile.in b/libstdc++-v3/doc/Makefile.in
index f7aa484c6e2..240a68c8fa0 100644
--- a/libstdc++-v3/doc/Makefile.in
+++ b/libstdc++-v3/doc/Makefile.in
@@ -218,7 +218,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
index aecc9a7bb02..09925d583c9 100644
--- a/libstdc++-v3/include/Makefile.am
+++ b/libstdc++-v3/include/Makefile.am
@@ -1148,7 +1148,7 @@ ${host_builddir}/gthr-posix.h: ${toplevel_srcdir}/libgcc/gthr-posix.h \
 	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
 	    < $< > $@
 
-${host_builddir}/gthr-default.h: ${toplevel_srcdir}/libgcc/${glibcxx_thread_h} \
+${host_builddir}/gthr-default.h: ${toplevel_builddir}/libgcc/gthr-default.h \
 				   stamp-${host_alias}
 	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
 	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
index fa52fd7b2d4..a2536900d2e 100644
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -216,7 +216,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
@@ -1546,7 +1545,7 @@ ${host_builddir}/gthr-posix.h: ${toplevel_srcdir}/libgcc/gthr-posix.h \
 	    -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
 	    < $< > $@
 
-${host_builddir}/gthr-default.h: ${toplevel_srcdir}/libgcc/${glibcxx_thread_h} \
+${host_builddir}/gthr-default.h: ${toplevel_builddir}/libgcc/gthr-default.h \
 				   stamp-${host_alias}
 	sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
 	    -e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
diff --git a/libstdc++-v3/libsupc++/Makefile.in b/libstdc++-v3/libsupc++/Makefile.in
index 8422d407048..e745179cd31 100644
--- a/libstdc++-v3/libsupc++/Makefile.in
+++ b/libstdc++-v3/libsupc++/Makefile.in
@@ -276,7 +276,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/po/Makefile.in b/libstdc++-v3/po/Makefile.in
index ad583c3ea63..b6e9def9b3f 100644
--- a/libstdc++-v3/po/Makefile.in
+++ b/libstdc++-v3/po/Makefile.in
@@ -216,7 +216,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/python/Makefile.in b/libstdc++-v3/python/Makefile.in
index fa0e99d45ee..d0fd51d897b 100644
--- a/libstdc++-v3/python/Makefile.in
+++ b/libstdc++-v3/python/Makefile.in
@@ -240,7 +240,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index 6cd16c3476d..56eb09afc22 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -266,7 +266,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/src/c++11/Makefile.in b/libstdc++-v3/src/c++11/Makefile.in
index dc46f29f148..22a8c531f25 100644
--- a/libstdc++-v3/src/c++11/Makefile.in
+++ b/libstdc++-v3/src/c++11/Makefile.in
@@ -233,7 +233,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/src/c++98/Makefile.in b/libstdc++-v3/src/c++98/Makefile.in
index d897274345d..26608c5634e 100644
--- a/libstdc++-v3/src/c++98/Makefile.in
+++ b/libstdc++-v3/src/c++98/Makefile.in
@@ -249,7 +249,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@
diff --git a/libstdc++-v3/testsuite/Makefile.in b/libstdc++-v3/testsuite/Makefile.in
index 9169956e9af..d286ce2a5c7 100644
--- a/libstdc++-v3/testsuite/Makefile.in
+++ b/libstdc++-v3/testsuite/Makefile.in
@@ -216,7 +216,6 @@ glibcxx_localedir = @glibcxx_localedir@
 glibcxx_lt_pic_flag = @glibcxx_lt_pic_flag@
 glibcxx_prefixdir = @glibcxx_prefixdir@
 glibcxx_srcdir = @glibcxx_srcdir@
-glibcxx_thread_h = @glibcxx_thread_h@
 glibcxx_toolexecdir = @glibcxx_toolexecdir@
 glibcxx_toolexeclibdir = @glibcxx_toolexeclibdir@
 gxx_include_dir = @gxx_include_dir@