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authorGordon Henriksen <gordonhenriksen@mac.com>2007-09-18 12:49:39 +0000
committerGordon Henriksen <gordonhenriksen@mac.com>2007-09-18 12:49:39 +0000
commit8ef426baa36639458f6777309db25c1768dc9c8a (patch)
tree45ef09f427e18bbf1afd9fd552a3d9fbf0f9e398 /Makefile
parent54c7e1216415172ac1a2aaafa32668c97f845a2c (diff)
Adding ocaml language bindings for the vmcore and bitwriter libraries. These are
built atop the C language bindings, and user programs can link with them as such: # Bytecode ocamlc -cc g++ llvm.cma llvmbitwriter.cma -o example example.ml # Native ocamlopt -cc g++ llvm.cmxa llvmbitwriter.cmxa -o example.opt example.ml The vmcore.ml test exercises most/all of the APIs thus far bound. Unfortunately, they're not yet numerous enough to write hello world. But: $ cat example.ml (* example.ml *) open Llvm open Llvm_bitwriter let _ = let filename = Sys.argv.(1) in let m = create_module filename in let v = make_int_constant i32_type 42 false in let g = define_global "hello_world" v m in if not (write_bitcode_file m filename) then exit 1; dispose_module m; $ ocamlc -cc g++ llvm.cma llvm_bitwriter.cma -o example example.ml File "example.ml", line 11, characters 6-7: Warning Y: unused variable g. $ ./example example.bc $ llvm-dis < example.bc ; ModuleID = '<stdin>' @hello_world = global i32 42 ; <i32*> [#uses=0] The ocaml test cases provide effective tests for the C interfaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42093 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 0be1f122aac..c367e731acd 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,7 @@ LEVEL := .
DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-config \
tools runtime docs
-OPTIONAL_DIRS := examples projects
+OPTIONAL_DIRS := examples projects bindings
EXTRA_DIST := test llvm.spec include win32 Xcode
include $(LEVEL)/Makefile.config
@@ -46,7 +46,7 @@ endif
# build LLVM.
ifeq ($(MAKECMDGOALS),install)
DIRS := $(filter-out utils, $(DIRS))
- OPTIONAL_DIRS :=
+ OPTIONAL_DIRS := $(filter bindings, $(OPTIONAL_DIRS))
endif
# Include the main makefile machinery.