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| author | Peter Zotov <whitequark@whitequark.org> | 2013-11-27 11:03:18 +0000 |
|---|---|---|
| committer | Peter Zotov <whitequark@whitequark.org> | 2013-11-27 11:03:18 +0000 |
| commit | 4e05282ec5b757ecfd43cfb71e6ea3ab01cf7cd7 (patch) | |
| tree | 3cabaa3f67d6cdfbe75132372cfd74233a0af467 /bindings | |
| parent | 3b818b481fef58aabbd70a6ce8cce859e0c10aaf (diff) | |
| download | llvm-4e05282ec5b757ecfd43cfb71e6ea3ab01cf7cd7.tar.gz llvm-4e05282ec5b757ecfd43cfb71e6ea3ab01cf7cd7.tar.bz2 llvm-4e05282ec5b757ecfd43cfb71e6ea3ab01cf7cd7.tar.xz | |
[OCaml] Embed rpath into stub libraries and native executables
This commit embeds a set of linker flags with hardcoded paths to
the LLVM shared library on --enable-shared builds into .cmxa files
and stub dynamic libraries. This solution closely follows existing
rules for rpath in the LLVM tools, which had to be modified because
of differences in toolchain.
Without this patch, OCaml tests as well as opam bindings broke,
as neither of those updates LD_LIBRARY_PATH to include
the $prefix/lib directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195834 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'bindings')
| -rw-r--r-- | bindings/ocaml/Makefile.ocaml | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/bindings/ocaml/Makefile.ocaml b/bindings/ocaml/Makefile.ocaml index f7ee43b8f2..1e9eb9f560 100644 --- a/bindings/ocaml/Makefile.ocaml +++ b/bindings/ocaml/Makefile.ocaml @@ -79,6 +79,15 @@ Compile.CMO := $(strip $(OCAMLC) -c $(OCAMLCFLAGS) $(OCAMLDEBUGFLAG) -o) Compile.CMX := $(strip $(OCAMLOPT) -c $(OCAMLCFLAGS) $(OCAMLDEBUGFLAG) -o) ifdef OCAMLSTUBS +# Avoid the need for LD_LIBRARY_PATH +ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) +ifneq ($(HOST_OS),Darwin) +OCAMLRPATH := $(RPATH) -Wl,'$(SharedLibDir)' +endif +endif +endif + +ifdef OCAMLSTUBS Archive.CMA := $(strip $(OCAMLC) -a -dllib -l$(LIBRARYNAME) $(OCAMLDEBUGFLAG) \ -o) else @@ -88,8 +97,8 @@ endif ifdef OCAMLSTUBS Archive.CMXA := $(strip $(OCAMLOPT) -a $(patsubst %,-cclib %, \ - $(LLVMLibsOptions) -l$(LIBRARYNAME)) \ - -cclib -L$(SharedLibDir) \ + $(LLVMLibsOptions) -l$(LIBRARYNAME) \ + -L$(SharedLibDir) $(OCAMLRPATH)) $(OCAMLDEBUGFLAG) -o) else Archive.CMXA := $(strip $(OCAMLOPT) -a $(OCAMLAFLAGS) $(OCAMLDEBUGFLAG) -o) @@ -234,7 +243,7 @@ uninstall-local:: uninstall-shared $(SharedLib): $(ObjectsO) $(OcamlDir)/.dir $(Echo) "Building $(BuildMode) $(notdir $@)" - $(Verb) $(Link) $(SharedLinkOptions) $(LLVMLibsOptions) \ + $(Verb) $(Link) $(SharedLinkOptions) $(OCAMLRPATH) $(LLVMLibsOptions) \ -o $@ $(ObjectsO) clean-shared:: |