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nixpkgs/pkgs/development/libraries/ilmbase/cross.patch
2018-11-29 13:06:27 +01:00

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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