self-build static llvm

Makefile

@@ -7,9 +7,9 @@ LLVMPATH=../ext
 
 #NIMFLAGS=--opt:speed --gc:markandsweep
 #NIMFLAGS=-d:release
-NIMFLAGS=--debuginfo --linedir:on
+NIMFLAGS=--debuginfo --linedir:on --cc=clang
 
-NLVMFLAGS= --debuginfo --linedir:on
+NLVMFLAGS= --debuginfo --linedir:on  --cc=clang
 
 LLVM_MAJ:=$(shell cat llvm/llvm.version | cut -f1 -d.)
 LLVM_MIN:=$(shell cat llvm/llvm.version | cut -f2 -d.)
@@ -111,7 +111,13 @@ ext/$(LLVM_DIR)/sha/lib/libLLVM.so.$(LLVM_MAJ).$(LLVM_MIN):
 		-DCMAKE_BUILD_TYPE=RelWithDebInfo
 
 ext/$(LLVM_DIR)/sta/bin/llvm-config:
-	sh ./dl-llvm.sh $(LLVM_MAJ) $(LLVM_MIN) $(LLVM_PAT) sta
+	sh ./make-llvm.sh $(LLVM_MAJ) $(LLVM_MIN) $(LLVM_PAT) sta \
+		-DLLVM_BUILD_LLVM_DYLIB=0 \
+		-DLLVM_LINK_LLVM_DYLIB=0 \
+		-DLLVM_ENABLE_ASSERTIONS=0 \
+		-DLLVM_INCLUDE_TESTS=Off \
+		-DLLVM_INCLUDE_BENCHMARKS=Off \
+		-DCMAKE_BUILD_TYPE=Release
 
 .PHONY: prepare-llvm
 prepare-llvm: $(LLVM_DEP)

llvm/llvm.nim

@@ -30,8 +30,8 @@ else:
   {.passL: fmt"-lLLVM".}
   {.passL: "-Wl,'-rpath=$ORIGIN/" & LLVMOut & "lib/'".}
 
-{.passC: "-I" & LLVMOut & "include".}
-{.passC: "-I" & LLVMRoot & "include".}
+  {.passC: "-I" & LLVMOut & "include".}
+  {.passC: "-I" & LLVMRoot & "include".}
 
 {.passC: "-I" & LLDRoot & "include".}
 

make-llvm.sh

@@ -70,6 +70,6 @@ mkdir -p $TGT
 cd $TGT
 
 shift 4
-cmake -GNinja -DLLVM_USE_LINKER=gold "$@" ..
+cmake -GNinja -DLLVM_USE_LINKER=lld "$@" ..
 
 ninja