Remove duplication.

Factor out common preprocessor-related bits to Makefile.rules.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74153 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 4 insertions, 130 deletions

diff --git a/tools/llvmc/driver/Makefile b/tools/llvmc/driver/Makefile
index 67fc996ba6..2f3104b408 100644
--- a/tools/llvmc/driver/Makefile
+++ b/tools/llvmc/driver/Makefile
@@ -8,46 +8,6 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL = ../../..
-include $(LEVEL)/Makefile.config
-
-TOOLNAME = $(LLVMC_BASED_DRIVER_NAME)
-LLVMLIBS = CompilerDriver.a
-LINK_COMPONENTS = support system
-REQUIRES_EH := 1
-
-# Preprocessor magic that generates references to static variables in built-in
-# plugins.
-# TODO: Move this to Makefile.rules? (also used by examples/{Skeleton, mcc16})
-ifneq ($(LLVMC_BUILTIN_PLUGINS),)
-
-USEDLIBS += $(patsubst %,plugin_llvmc_%.a,$(LLVMC_BUILTIN_PLUGINS))
-
-LLVMC_BUILTIN_PLUGIN_1 = $(word 1, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_2 = $(word 2, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_3 = $(word 3, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_4 = $(word 4, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_5 = $(word 5, $(LLVMC_BUILTIN_PLUGINS))
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_1),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_1=$(LLVMC_BUILTIN_PLUGIN_1)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_2),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_2=$(LLVMC_BUILTIN_PLUGIN_2)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_3),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_3=$(LLVMC_BUILTIN_PLUGIN_3)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_4),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_4=$(LLVMC_BUILTIN_PLUGIN_4)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_5),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_5)
-endif
-
-endif
+LLVMC_BASED_DRIVER = $(LLVMC_BASED_DRIVER_NAME)
 
 include $(LEVEL)/Makefile.common
diff --git a/tools/llvmc/example/Skeleton/Makefile b/tools/llvmc/example/Skeleton/Makefile
index 2e4cbb944a..f489abfbc5 100644
--- a/tools/llvmc/example/Skeleton/Makefile
+++ b/tools/llvmc/example/Skeleton/Makefile
@@ -8,7 +8,7 @@
 ##===----------------------------------------------------------------------===##
 
 # Change this so that $(BASE_LEVEL)/Makefile.common refers to
-# $LLVM_DIR/Makefile.common.
+# $LLVM_DIR/Makefile.common or $YOUR_LLVM_BASED_PROJECT/Makefile.common.
 export LLVMC_BASE_LEVEL = ../../../..
 
 # Change this to the name of your LLVMC-based driver.
diff --git a/tools/llvmc/example/Skeleton/driver/Makefile b/tools/llvmc/example/Skeleton/driver/Makefile
index ed6f6708fb..93e795b198 100644
--- a/tools/llvmc/example/Skeleton/driver/Makefile
+++ b/tools/llvmc/example/Skeleton/driver/Makefile
@@ -8,46 +8,6 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL = $(LLVMC_BASE_LEVEL)/..
-include $(LEVEL)/Makefile.config
-
-TOOLNAME = $(LLVMC_BASED_DRIVER_NAME)
-LLVMLIBS = CompilerDriver.a
-LINK_COMPONENTS = support system
-REQUIRES_EH := 1
-
-# Preprocessor magic that generates references to static variables in built-in
-# plugins.
-# TODO: Move this to Makefile.rules? (also used by examples/{Skeleton, mcc16})
-ifneq ($(LLVMC_BUILTIN_PLUGINS),)
-
-USEDLIBS += $(patsubst %,plugin_llvmc_%.a,$(LLVMC_BUILTIN_PLUGINS))
-
-LLVMC_BUILTIN_PLUGIN_1 = $(word 1, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_2 = $(word 2, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_3 = $(word 3, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_4 = $(word 4, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_5 = $(word 5, $(LLVMC_BUILTIN_PLUGINS))
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_1),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_1=$(LLVMC_BUILTIN_PLUGIN_1)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_2),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_2=$(LLVMC_BUILTIN_PLUGIN_2)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_3),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_3=$(LLVMC_BUILTIN_PLUGIN_3)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_4),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_4=$(LLVMC_BUILTIN_PLUGIN_4)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_5),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_5)
-endif
-
-endif
+LLVMC_BASED_DRIVER = $(LLVMC_BASED_DRIVER_NAME)
 
 include $(LEVEL)/Makefile.common
diff --git a/tools/llvmc/example/mcc16/Makefile b/tools/llvmc/example/mcc16/Makefile
index efc9d2dc7b..e94bca2330 100644
--- a/tools/llvmc/example/mcc16/Makefile
+++ b/tools/llvmc/example/mcc16/Makefile
@@ -7,14 +7,8 @@
 #
 ##===----------------------------------------------------------------------===##
 
-# Change this so that $(BASE_LEVEL)/Makefile.common refers to
-# $LLVM_DIR/Makefile.common.
 export LLVMC_BASE_LEVEL = ../../../..
-
-# Change this to the name of your LLVMC-based driver.
 export LLVMC_BASED_DRIVER_NAME = mcc16
-
-# List your plugin names here
 export LLVMC_BUILTIN_PLUGINS = PIC16Base
 
 LEVEL = $(LLVMC_BASE_LEVEL)
diff --git a/tools/llvmc/example/mcc16/driver/Makefile b/tools/llvmc/example/mcc16/driver/Makefile
index cc50eafc56..670d8bdf94 100644
--- a/tools/llvmc/example/mcc16/driver/Makefile
+++ b/tools/llvmc/example/mcc16/driver/Makefile
@@ -8,46 +8,6 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL = $(LLVMC_BASE_LEVEL)/..
-include $(LEVEL)/Makefile.config
-
-TOOLNAME = $(LLVMC_BASED_DRIVER_NAME)
-LLVMLIBS = CompilerDriver.a
-LINK_COMPONENTS = support system
-REQUIRES_EH := 1
-
-# Preprocessor magic that generates references to static variables in built-in
-# plugins.
-# TODO: Move this to Makefile.rules? (also used by examples/{Skeleton, mcc16})
-ifneq ($(LLVMC_BUILTIN_PLUGINS),)
-
-USEDLIBS += $(patsubst %,plugin_llvmc_%.a,$(LLVMC_BUILTIN_PLUGINS))
-
-LLVMC_BUILTIN_PLUGIN_1 = $(word 1, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_2 = $(word 2, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_3 = $(word 3, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_4 = $(word 4, $(LLVMC_BUILTIN_PLUGINS))
-LLVMC_BUILTIN_PLUGIN_5 = $(word 5, $(LLVMC_BUILTIN_PLUGINS))
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_1),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_1=$(LLVMC_BUILTIN_PLUGIN_1)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_2),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_2=$(LLVMC_BUILTIN_PLUGIN_2)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_3),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_3=$(LLVMC_BUILTIN_PLUGIN_3)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_4),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_4=$(LLVMC_BUILTIN_PLUGIN_4)
-endif
-
-ifneq ($(LLVMC_BUILTIN_PLUGIN_5),)
-CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_5)
-endif
-
-endif
+LLVMC_BASED_DRIVER = $(LLVMC_BASED_DRIVER_NAME)
 
 include $(LEVEL)/Makefile.common