-emit-pch is not used by clang without -cc1?

Author: bbbradsmith

core/makefile

@@ -27,7 +27,7 @@ $(PCH_DECOY): | $(CORE_INTDIR)/
 	echo "#error \"Precompiled header decoy $(notdir $(PCH_DECOY)) used instead of $(notdir $(PCH))\"" > $@
 
 $(PCH): $(PCH_BUILD) $(PCH_DECOY) $(PCH_H) | $(CORE_INTDIR)/
-	$(CXX) $(PCH_EMIT) -o $(PCH) $(CXXFLAGS_ALL) -c $(PCH_BUILD)
+	$(CXX) $(PCH_COMPILE) -o $(PCH) $(CXXFLAGS_ALL) -c $(PCH_BUILD)
 
 $(CORE_INTDIR)/%.d: %.cpp $(PCH) | $(CORE_INTDIR)/
 	$(CXX) -M -MM -MF $@ -MT $(CORE_INTDIR)/$(basename $<).o $(CXXFLAGS_ALL) -c $<

makefile.common

@@ -45,7 +45,7 @@ ifeq ($(OS),Windows_NT)
 	LDFLAGS_GUI ?=
 	LDFLAGS_NSFPLAY ?= -mwindows
 	LDFLAGS_DLL ?= -mdll
-	PCH_EMIT ?= -x c++-header
+	PCH_COMPILE ?= -x c++-header
 	PCH_USE ?= -Winvalid-pch --include
 	PCH_USE_SUFFIX ?=
 	PCH_SUFFIX ?= .gch
@@ -83,7 +83,7 @@ else ifeq ($(shell uname),Darwin)
 	LDFLAGS_GUI ?=
 	LDFLAGS_NSFPLAY ?=
 	LDFLAGS_DLL ?= -shared
-	PCH_EMIT ?= -x c++-header -emit-pch
+	PCH_COMPILE ?= -x c++-header
 	PCH_USE ?= --include-pch
 	PCH_USE_SUFFIX ?= .pch
 	PCH_SUFFIX ?= .gch
@@ -100,7 +100,7 @@ else
 	LDFLAGS_GUI ?=
 	LDFLAGS_NSFPLAY ?=
 	LDFLAGS_DLL ?= -shared
-	PCH_EMIT ?= -x c++-header
+	PCH_COMPILE ?= -x c++-header
 	PCH_USE ?= -Winvalid-pch --include
 	PCH_USE_SUFFIX ?=
 	PCH_SUFFIX ?= .gch