diff --git a/src/tools/clang-darwin.jam b/src/tools/clang-darwin.jam
index 6e20e1c02..a2f880d13 100644
--- a/src/tools/clang-darwin.jam
+++ b/src/tools/clang-darwin.jam
@@ -124,16 +124,6 @@ actions compile.c++ bind PCH_FILE
     "$(CONFIG_COMMAND)" -x c++ $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" $(.include-pch)"$(PCH_FILE)" -c -o "$(<)" "$(>)"
 }
 
-actions compile.c.pch
-{
-    "$(CONFIG_COMMAND)" -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -o "$(<)" "$(>)"
-}
-
-actions compile.c++.pch
-{
-    "$(CONFIG_COMMAND)" -c -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -o "$(<)" "$(>)"
-}
-
 # Declare actions for linking
 rule link ( targets * : sources * : properties * )
 {
diff --git a/src/tools/clang-linux.jam b/src/tools/clang-linux.jam
index d6bf0250a..949e2772b 100644
--- a/src/tools/clang-linux.jam
+++ b/src/tools/clang-linux.jam
@@ -170,19 +170,6 @@ actions compile.c bind PCH_FILE
   "$(CONFIG_COMMAND)" -c -x c $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -Xclang$(_)-include-pch$(_)-Xclang$(_)"$(PCH_FILE)" -include"$(FORCE_INCLUDES)" -c -o "$(<)" "$(>)"
 }
 
-###############################################################################
-# PCH emission
-
-actions compile.c++.pch
-{
-  "$(CONFIG_COMMAND)" -c -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -Xclang -emit-pch -o "$(<)" "$(>)"
-}
-
-actions compile.c.pch
-{
-  "$(CONFIG_COMMAND)" -c -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -Xclang -emit-pch -o "$(<)" "$(>)"
-}
-
 ###############################################################################
 # Linking
 
diff --git a/src/tools/gcc.jam b/src/tools/gcc.jam
index d91caa791..68f59479f 100644
--- a/src/tools/gcc.jam
+++ b/src/tools/gcc.jam
@@ -608,12 +608,12 @@ toolset.flags gcc.compile PCH_FILE <pch>on : <pch-file> ;
 
 actions compile.c++.pch
 {
-    "$(CONFIG_COMMAND)" -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
+    "$(CONFIG_COMMAND)" -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<)" "$(>)"
 }
 
 actions compile.c.pch
 {
-    "$(CONFIG_COMMAND)" -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
+    "$(CONFIG_COMMAND)" -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<)" "$(>)"
 }
 
 ###