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xen-devel
Re: [Xen-devel] [PATCH] OCaml tools: ask compiler for correct library pa
On 07/06/11 21:21, Tim Deegan wrote:
Hi,
At 18:28 +0100 on 07 Jun (1307471313), Mike McClurg wrote:
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.
This patch edits the #include path, not the library path. Are there
any ocaml support libraries that would require -L options to $(CC)?
Tim.
Thank you for correcting me, I misspoke about the include path. No,
there is no requirement to pass -L options on to $(CC). The -I option
will be sufficient, and this patch removes hard coded file paths from
the makefile.
Mike
NB: it may be that we should do the same thing for the NetBSD case,
but I don't have a BSD box to test this out.
Signed-off-by: Mike McClurg<mike.mcclurg@xxxxxxxxxx>
diff -r 37c77bacb52a -r ebc32e1f7f6f tools/ocaml/common.make
--- a/tools/ocaml/common.make Mon May 23 17:38:28 2011 +0100
+++ b/tools/ocaml/common.make Tue Jun 07 18:01:10 2011 +0100
@@ -9,7 +9,7 @@
OCAMLYACC ?= ocamlyacc
CFLAGS += -fPIC -Werror
-CFLAGS-$(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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