Put both src and obj clang paths on plugin include path

Supports building against Clang where the build dir != src dir.
lanedo · Feb 8, 2012 · 8239c14 · 8239c14
1 parent f23c6c0
commit 8239c14
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/xref-tools/cxx-clang/Makefile b/xref-tools/cxx-clang/Makefile
@@ -1,13 +1,15 @@
 LLVM_LIBS := $(shell llvm-config --libdir)
-CXXFLAGS := -Wall -Werror -g -I$(shell llvm-config --includedir) \
+CXXFLAGS := $(shell llvm-config --cflags) -Wall \
-	-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -fPIC -fno-exceptions -fno-rtti
+	-fno-exceptions -fno-rtti \
+	-I$(shell llvm-config --src-root)/tools/clang/include \
+	-I$(shell llvm-config --obj-root)/tools/clang/include
 LDFLAGS := -fPIC -g -Wl,-R -Wl,'$$ORIGIN' -L$(LLVM_LIBS) -shared
 
 prebuild: libclang-index-plugin.so
 
 can-use:
 	@if [ -z "$$(which llvm-config)" -o \
-			! -d $$(llvm-config --includedir)/clang ]; then \
+			! -d $(shell llvm-config --src-root)/tools/clang/include ]; then \
 		echo "no"; \
 	else \
 		echo "yes"; \