Download Polly when building with USE_POLLY=1

JuliaLang · May 24, 2016 · 9ca3267 · 9ca3267
1 parent fd5554e
commit 9ca3267
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/deps/llvm.mk b/deps/llvm.mk
@@ -6,12 +6,22 @@ LLVM_GIT_URL_COMPILER_RT ?= $(LLVM_GIT_URL_BASE)/compiler-rt.git
 LLVM_GIT_URL_LLDB ?= $(LLVM_GIT_URL_BASE)/lldb.git
 LLVM_GIT_URL_LIBCXX ?= $(LLVM_GIT_URL_BASE)/libcxx.git
 LLVM_GIT_URL_LIBCXXABI ?= $(LLVM_GIT_URL_BASE)/libcxxabi.git
+LLVM_GIT_URL_POLLY ?= $(LLVM_GIT_URL_BASE)/polly.git
 
 ifeq ($(BUILD_LLDB), 1)
 BUILD_LLVM_CLANG := 1
 # because it's a build requirement
 endif
 
+ifeq ($(USE_POLLY),1)
+BUILD_LLVM_CLANG := 1 # because it's a build requirement
+ifeq ($(USE_SYSTEM_LLVM),0)
+ifneq ($(LLVM_VER),svn)
+$(error USE_POLLY=1 requires LLVM_VER=svn)
+endif
+endif
+endif
+
 ifeq ($(LLVM_DEBUG),1)
 LLVM_BUILDTYPE := Debug
 else
@@ -374,6 +384,16 @@ ifneq ($(LLVM_GIT_VER_LLDB),)
  git checkout $(LLVM_GIT_VER_LLDB))
 endif # LLVM_GIT_VER_CLANG
 endif # BUILD_LLDB
+ifeq ($(USE_POLLY),1)
+ ([ ! -d $(LLVM_SRC_DIR)/tools/polly ] && \
+ git clone $(LLVM_GIT_URL_POLLY) $(LLVM_SRC_DIR)/tools/polly ) || \
+ (cd $(LLVM_SRC_DIR)/tools/polly && \
+ git pull --ff-only)
+ifneq ($(LLVM_GIT_VER_POLLY),)
+ (cd $(LLVM_SRC_DIR)/tools/polly && \
+ git checkout $(LLVM_GIT_VER_POLLY))
+endif # LLVM_GIT_VER_POLLY
+endif # USE_POLLY
 endif # LLVM_VER
  touch -c $@