---

yaml
---
r: 6156
b: refs/heads/master
c: 26bb671
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bd67c701636faf86f8b192e669cf872163b98a60
+refs/heads/master: 26bb6716ef5593fc9425b9cdd54054108b6c1b96

trunk/configure

@@ -414,8 +414,8 @@ putvar CFG_LLVM_LDFLAGS
 putvar CFG_LLVM_LIBS
 putvar CFG_LLVM_TRIPLE
 
-CFG_LLVM_BUILD_DIR=llvm/build
-CFG_LLVM_INST_DIR=llvm/install
+LLVM_BUILD_DIR=llvm/build
+LLVM_INST_DIR=llvm/install
 
 step_msg "making directories"
 
@@ -497,12 +497,18 @@ msg
 
 
 # Configure llvm. Here we go...
-step_msg "configure: LLVM"
+step_msg "configuring LLVM"
 
 CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}/src/llvm
+CFG_LLVM_BUILD_DIR=${CFG_BUILD_DIR}/${LLVM_BUILD_DIR}
+CFG_LLVM_INST_DIR=${CFG_BUILD_DIR}/${LLVM_INST_DIR}
 
 LLVM_TARGETS="--enable-targets=x86,x86_64"
 LLVM_DISABLE="--disable-docs"
+LLVM_PREFIX="--prefix=${CFG_LLVM_INST_DIR}"
+LLVM_BUILD="--build=${CFG_HOST_TRIPLE}"
+LLVM_HOST="--host=${CFG_HOST_TRIPLE}"
+LLVM_TARGET="--target=${CFG_HOST_TRIPLE}"
 
 LLVM_CXX_32="g++ -m32"
 LLVM_CC_32="gcc -m32"
@@ -523,6 +529,8 @@ CFLAGS=$LLVM_CFLAGS
 CXXFLAGS=$LLVM_CXXFLAGS
 LDFLAGS=$LLVM_LDFLAGS
 
+LLVM_FLAGS="$LLVM_TARGETS $LLVM_DISABLE $LLVM_PREFIX $LLVM_BUILD $LLVM_HOST $LLVM_TARGET"
+
 export CXX
 export CC
 export CFLAGS
@@ -531,7 +539,7 @@ export LDFLAGS
 
 cd $CFG_LLVM_BUILD_DIR
 # FIXME: This won't work if CFG_SRC_DIR is absolute
-${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_TARGETS $LLVM_DISABLE
+${CFG_BUILD_DIR}/${CFG_LLVM_SRC_DIR}/configure $LLVM_FLAGS
 cd $CFG_BUILD_DIR
 
 putvar CFG_LLVM_SRC_DIR

trunk/mk/llvm.mk

@@ -0,0 +1,5 @@
+.PHONY: $(CFG_LLVM_INST_DIR)/bin/llc
+
+$(CFG_LLVM_INST_DIR)/bin/llc:
+	@$(call E, make: llvm)
+	$(Q)make install -C $(CFG_LLVM_BUILD_DIR)

trunk/mk/rustllvm.mk

@@ -26,10 +26,9 @@ rustllvm/$(1)/$(CFG_RUSTLLVM): $$(RUSTLLVM_OBJS_OBJS_$(1)) \
           $$(CFG_GCCISH_POST_LIB_FLAGS) \
           $$(CFG_LLVM_LDFLAGS),$$(RUSTLLVM_DEF_$(1)),$$(CFG_RUSTLLVM))
 
-rustllvm/$(1)/%.o: rustllvm/%.cpp $$(MKFILES)
+rustllvm/$(1)/%.o: rustllvm/%.cpp $$(MKFILES) $$(CFG_LLVM_INST_DIR)/bin/llc
 	@$$(call E, compile: $$@)
 	$$(Q)$$(call CFG_COMPILE_C_$(1), $$@, $$(CFG_LLVM_CXXFLAGS) $$(RUSTLLVM_INCS_$(1))) $$<
-
 endef
 
 # Instantiate template for all stages