From 694b4d29e1d0e4c86d497da437a3eed90910a7db Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Thu, 29 Nov 2018 13:06:12 +0100
Subject: ilmbase: fix cross

---
 pkgs/development/libraries/ilmbase/cross.patch | 35 ++++++++++++++++++++++++++
 pkgs/development/libraries/ilmbase/default.nix |  7 +++---
 2 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100644 pkgs/development/libraries/ilmbase/cross.patch

(limited to 'pkgs/development/libraries/ilmbase')

diff --git a/pkgs/development/libraries/ilmbase/cross.patch b/pkgs/development/libraries/ilmbase/cross.patch
new file mode 100644
index 00000000000..207a440a0d8
--- /dev/null
+++ b/pkgs/development/libraries/ilmbase/cross.patch
@@ -0,0 +1,35 @@
+From: Helmut Grohne <>
+Subject: compile build tools with the build architecture compiler
+
+Patch-Source: https://github.com/openexr/openexr/issues/221
+
+Index: ilmbase-2.2.0/configure.ac
+===================================================================
+--- ilmbase-2.2.0.orig/configure.ac
++++ ilmbase-2.2.0/configure.ac
+@@ -28,6 +28,7 @@
+ AC_PROG_LN_S
+ AC_PROG_LIBTOOL
+ AC_PROG_MAKE_SET
++AX_PROG_CXX_FOR_BUILD
+ 
+ dnl
+ dnl PKGCONFIG preparations
+Index: ilmbase-2.2.0/Half/Makefile.am
+===================================================================
+--- ilmbase-2.2.0.orig/Half/Makefile.am
++++ ilmbase-2.2.0/Half/Makefile.am
+@@ -17,9 +17,11 @@
+ 
+ CLEANFILES = eLut eLut.h toFloat toFloat.h
+ 
+-eLut_SOURCES = eLut.cpp
++eLut$(EXEEXT): eLut.cpp
++	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@
+ 
+-toFloat_SOURCES = toFloat.cpp
++toFloat$(EXEEXT): toFloat.cpp
++	$(CXX_FOR_BUILD) $(CXXFLAGS_FOR_BUILD) $< -o $@
+ 
+ eLut.h:	eLut
+ 	./eLut > eLut.h
diff --git a/pkgs/development/libraries/ilmbase/default.nix b/pkgs/development/libraries/ilmbase/default.nix
index 3989e941b6b..98370f52e18 100644
--- a/pkgs/development/libraries/ilmbase/default.nix
+++ b/pkgs/development/libraries/ilmbase/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, automake, autoconf, libtool, which }:
+{ stdenv, fetchurl, buildPackages, automake, autoconf, libtool, which }:
 
 stdenv.mkDerivation rec {
   name = "ilmbase-${version}";
@@ -16,11 +16,12 @@ stdenv.mkDerivation rec {
     ./bootstrap
   '';
 
-  buildInputs = [ automake autoconf libtool which ];
+  depsBuildBuild = [ buildPackages.stdenv.cc ];
+  nativeBuildInputs = [ automake autoconf libtool which ];
 
   NIX_CFLAGS_LINK = [ "-pthread" ];
 
-  patches = [ ./bootstrap.patch ];
+  patches = [ ./bootstrap.patch ./cross.patch ];
 
   # fails 1 out of 1 tests with
   # "lt-ImathTest: testBoxAlgo.cpp:892: void {anonymous}::boxMatrixTransform(): Assertion `b21 == b2' failed"
-- 
cgit 1.4.1