Restore LLVMLinkModules C API until it is properly deprecated.

[oota-llvm.git] / bindings / ocaml / Makefile.ocaml

diff --git a/bindings/ocaml/Makefile.ocaml b/bindings/ocaml/Makefile.ocaml
index ac719de3a5b62dbb9f98d0411daada2cf32e225b..1f65a7b8f905f6900f8301d90e5cf7cf6feb8bf3 100644 (file)
--- a/bindings/ocaml/Makefile.ocaml
+++ b/bindings/ocaml/Makefile.ocaml
@@ -32,6 +32,12 @@ endif
 
 include $(LEVEL)/Makefile.common
 
+# Used in out-of-tree builds of OCaml bindings only.
+ifdef SYSTEM_LLVM_CONFIG
+LLVM_CONFIG = $(SYSTEM_LLVM_CONFIG)
+LLVMLibsOptions += $(shell $(LLVM_CONFIG) --ldflags)
+endif
+
 # Intentionally ignore PROJ_prefix here. We want the ocaml stdlib. However, the
 # user can override this with OCAML_LIBDIR or configure --with-ocaml-libdir=.
 PROJ_libocamldir := $(DESTDIR)$(OCAML_LIBDIR)
@@ -65,6 +71,10 @@ OCAMLRPATH     := $(RPATH) -Wl,'$$ORIGIN/../../lib'
 endif
 endif
 
+# See http://caml.inria.fr/mantis/view.php?id=6642
+OCAMLORIGIN    := -ccopt -L'$$CAMLORIGIN/..' \
+                  -ccopt $(RPATH) -ccopt -Wl,'$$CAMLORIGIN/..'
+
 # Tools
 OCAMLCFLAGS += -I $(OcamlDir) $(addprefix -package ,$(FindlibPackages))
 
@@ -92,16 +102,18 @@ Compile.CMX  := $(strip $(OCAMLFIND) opt -c $(OCAMLCFLAGS) $(OCAMLDEBUGFLAG) -o)
 ifdef OCAMLSTUBS
 # -dllib is engaged with ocamlc builds, $(OCAMLSTUBFLAGS) in ocamlc -custom builds.
 Archive.CMA  := $(strip $(OCAMLFIND) c -a -dllib -l$(LIBRARYNAME) $(OCAMLSTUBFLAGS) \
-                                                                                                                                                        $(OCAMLDEBUGFLAG) -o)
+                                                                                                                                                        $(OCAMLDEBUGFLAG) $(OCAMLORIGIN) -o)
 else
 Archive.CMA  := $(strip $(OCAMLFIND) c -a -custom $(OCAMLAFLAGS) $(OCAMLDEBUGFLAG) \
-                                       -o)
+                                       $(OCAMLORIGIN) -o)
 endif
 
 ifdef OCAMLSTUBS
-Archive.CMXA := $(strip $(OCAMLFIND) opt -a $(OCAMLSTUBFLAGS) $(OCAMLDEBUGFLAG) -o)
+Archive.CMXA := $(strip $(OCAMLFIND) opt -a $(OCAMLSTUBFLAGS) $(OCAMLDEBUGFLAG) \
+                                         $(OCAMLORIGIN) -o)
 else
-Archive.CMXA := $(strip $(OCAMLFIND) opt -a $(OCAMLAFLAGS) $(OCAMLDEBUGFLAG) -o)
+Archive.CMXA := $(strip $(OCAMLFIND) opt -a $(OCAMLAFLAGS) $(OCAMLDEBUGFLAG) \
+                                         $(OCAMLORIGIN) -o)
 endif
 
 # Source files
@@ -255,8 +267,9 @@ uninstall-shared::
 endif
 
 
-##===- Deposit dependent libraries adjacent to Ocaml libs -----------------===##
+##===- Deposit dependent libraries adjacent to OCaml libs -----------------===##
 
+ifndef SYSTEM_LLVM_CONFIG
 all-local:: build-deplibs
 clean-local:: clean-deplibs
 install-local:: install-deplibs
@@ -281,7 +294,7 @@ install-deplibs:
 
 uninstall-deplibs:
        $(Verb) $(RM) -f $(DestLibs)
-
+endif
 
 ##===- Build ocaml interfaces (.mli's -> .cmi's) --------------------------===##