# NOTE: The tools are organized into five groups of four consisting of one
# large and three small executables. This is done to minimize memory load
# in parallel builds. Please retain this ordering.
-DIRS := llvm-config
+DIRS := llvm-config
PARALLEL_DIRS := opt llvm-as llvm-dis \
llc llvm-ranlib llvm-ar llvm-nm \
llvm-ld llvm-prof llvm-link \
- lli gccas gccld llvm-extract llvm-db \
- bugpoint llvm-bcanalyzer llvm-stub llvmc
+ lli llvm-extract llvm-mc \
+ bugpoint llvm-bcanalyzer llvm-stub \
+ llvmc llvm-diff macho-dump
+
+# Let users override the set of tools to build from the command line.
+ifdef ONLY_TOOLS
+ OPTIONAL_PARALLEL_DIRS :=
+ PARALLEL_DIRS := $(ONLY_TOOLS)
+endif
include $(LEVEL)/Makefile.config
+
+# These libraries build as dynamic libraries (.dylib /.so), they can only be
+# built if ENABLE_PIC is set.
+ifndef ONLY_TOOLS
ifeq ($(ENABLE_PIC),1)
- DIRS += lto
+ # gold only builds if binutils is around. It requires "lto" to build before
+ # it so it is added to DIRS.
ifdef BINUTILS_INCDIR
- DIRS += gold
+ DIRS += lto gold
+ else
+ PARALLEL_DIRS += lto
+ endif
+
+ PARALLEL_DIRS += bugpoint-passes
+
+ # The edis library is only supported if ARM and/or X86 are enabled, and if
+ # LLVM is being built PIC on platforms that support dylibs.
+ ifneq ($(DISABLE_EDIS),1)
+ ifneq ($(filter $(TARGETS_TO_BUILD), X86 ARM),)
+ PARALLEL_DIRS += edis
+ endif
+ endif
+endif
+
+ifdef LLVM_HAS_POLLY
+ PARALLEL_DIRS += polly
+endif
+endif
+
+# On Win32, loadable modules can be built with ENABLE_SHARED.
+ifneq ($(ENABLE_SHARED),1)
+ ifneq (,$(filter $(HOST_OS), Cygwin MingW))
+ PARALLEL_DIRS := $(filter-out bugpoint-passes, \
+ $(PARALLEL_DIRS))
endif
endif