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[Xen-devel] [PATCH] OCaml tools: ask compiler for correct library path

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Subject: [Xen-devel] [PATCH] OCaml tools: ask compiler for correct library path
From: Mike McClurg <mike.mcclurg@xxxxxxxxxx>
Date: Tue, 7 Jun 2011 18:28:33 +0100
Cc: Jonathan Ludlam <Jonathan.Ludlam@xxxxxxxxxxxxx>
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From: Mike McClurg <mike.mcclurg@xxxxxxxxxx>

OCaml libraries will live in /usr/local/ if the user compiles OCaml from 
source. This patch asks the OCaml compiler where we should look for libraries.

NB: it may be that we should do the same thing for the NetBSD case, but I don't 
have a BSD box to test this out.

Signed-off-by: Mike McClurg <mike.mcclurg@xxxxxxxxxx>

diff -r 37c77bacb52a -r ebc32e1f7f6f tools/ocaml/common.make
--- a/tools/ocaml/common.make   Mon May 23 17:38:28 2011 +0100
+++ b/tools/ocaml/common.make   Tue Jun 07 18:01:10 2011 +0100
@@ -9,7 +9,7 @@
 OCAMLYACC ?= ocamlyacc
CFLAGS += -fPIC -Werror
-CFLAGS-$(CONFIG_Linux) += -I/usr/lib64/ocaml -I/usr/lib/ocaml
+CFLAGS-$(CONFIG_Linux) += -I$(shell ocamlc -where)
 CFLAGS-$(CONFIG_NetBSD) += -I/usr/pkg/lib/ocaml -fPIC
OCAMLOPTFLAG_G := $(shell $(OCAMLOPT) -h 2>&1 | sed -n 's/^ *\(-g\) .*/\1/p')

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