# 3. Build IR, which builds the Intrinsics.inc file used by libs.
# 4. Build libs, which are needed by llvm-config.
# 5. Build llvm-config, which determines inter-lib dependencies for tools.
# 3. Build IR, which builds the Intrinsics.inc file used by libs.
# 4. Build libs, which are needed by llvm-config.
# 5. Build llvm-config, which determines inter-lib dependencies for tools.
#
# When cross-compiling, there are some things (tablegen) that need to
# be build for the build system first.
#
# When cross-compiling, there are some things (tablegen) that need to
# be build for the build system first.
OPTIONAL_DIRS := tools/clang/utils/TableGen
else
DIRS := lib/Support lib/TableGen utils lib/IR lib tools/llvm-shlib \
OPTIONAL_DIRS := tools/clang/utils/TableGen
else
DIRS := lib/Support lib/TableGen utils lib/IR lib tools/llvm-shlib \
configure_opts="$$configure_opts --enable-libcpp"; \
fi; \
$(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
configure_opts="$$configure_opts --enable-libcpp"; \
fi; \
$(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \