>From 2ade2478712cda0acdaeb0aae4b32c4e357f5e58 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <address@hidden>
Date: Fri, 21 Apr 2017 21:42:55 +0200
Subject: [PATCH 1/3] gnu: boost: Build with icu4c.

* gnu/packages/boost.scm (boost)[inputs]: Add icu4c.
[arguments]: Add icu4c configure flag.
---
 gnu/packages/boost.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/boost.scm b/gnu/packages/boost.scm
index dfaa85353..b1bafc887 100644
--- a/gnu/packages/boost.scm
+++ b/gnu/packages/boost.scm
@@ -28,6 +28,7 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages icu4c)
   #:use-module (gnu packages python)
   #:use-module (gnu packages shells)
   #:use-module (gnu packages perl))
@@ -46,7 +47,9 @@
                (base32
                 "1c5kzhcqahnic55dxcnw7r80qvwx5sfa2sa97yzv7xjrywljbbmy"))))
     (build-system gnu-build-system)
-    (inputs `(("zlib" ,zlib)))
+    (inputs
+     `(("icu4c" ,icu4c)
+       ("zlib" ,zlib)))
     (native-inputs
      `(("perl" ,perl)
        ("python" ,python-2)
@@ -87,7 +90,8 @@
 
                (zero? (system* "./bootstrap.sh"
                                (string-append "--prefix=" out)
-                               "--with-toolset=gcc")))))
+                               "--with-toolset=gcc"
+                               "--with-icu")))))
          (replace
              'build
            (lambda* (#:key outputs make-flags #:allow-other-keys)
-- 
2.12.2