Add --enable-llvmc-dynamic configure option.
Controls whether libCompilerDriver should be loaded dynamically. By default this
is needed only on Win32, to make dynamic plugins work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74759 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CompilerDriver/Makefile b/lib/CompilerDriver/Makefile
index 773eb5e..6084e88 100644
--- a/lib/CompilerDriver/Makefile
+++ b/lib/CompilerDriver/Makefile
@@ -12,18 +12,26 @@
# We don't want this library to appear in `llvm-config --libs` output, so its
# name doesn't start with "LLVM".
-LIBRARYNAME = libCompilerDriver
-LLVMLIBS = LLVMSupport.a LLVMSystem.a
-LOADABLE_MODULE := 1
+ifeq ($(ENABLE_LLVMC_DYNAMIC),1)
+ LIBRARYNAME = libCompilerDriver
+ LLVMLIBS = LLVMSupport.a LLVMSystem.a
+ LOADABLE_MODULE := 1
+else
+ LIBRARYNAME = CompilerDriver
+ LINK_COMPONENTS = support system
+endif
+
REQUIRES_EH := 1
include $(LEVEL)/Makefile.common
+# Copy libCompilerDriver to the bin dir so that llvmc can find it.
+ifeq ($(ENABLE_LLVMC_DYNAMIC),1)
+
FullLibName = $(LIBRARYNAME)$(SHLIBEXT)
all-local:: $(ToolDir)/$(FullLibName)
-# Copy the library to the bin dir so that llvmc can find it.
$(ToolDir)/$(FullLibName): $(LibDir)/$(FullLibName) $(ToolDir)/.dir
$(Echo) Copying $(BuildMode) Shared Library $(FullLibName) to $@
-$(Verb) $(CP) $< $@
@@ -32,3 +40,4 @@
$(Echo) Removing $(BuildMode) Shared Library $(FullLibName) \
from $(ToolDir)
-$(Verb) $(RM) -f $(ToolDir)/$(FullLibName)
+endif