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authoroxalica <oxalicc@pm.me>2021-02-27 11:06:21 +0800
committerDmitry Kalinkin <dmitry.kalinkin@gmail.com>2021-03-03 18:14:24 -0500
commit74e20c9b27b948ff548955f0e82ba2332cba85b8 (patch)
tree6ba56343a8608f42434008f370fa4d276481f228 /pkgs/development/libraries/boost/generic.nix
parent9dd7348c0419b279ce8d78917718a840f801e37e (diff)
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boost: fix cross-compile support
Diffstat (limited to 'pkgs/development/libraries/boost/generic.nix')
-rw-r--r--pkgs/development/libraries/boost/generic.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/libraries/boost/generic.nix b/pkgs/development/libraries/boost/generic.nix
index 422c1d7b391..6158eb87511 100644
--- a/pkgs/development/libraries/boost/generic.nix
+++ b/pkgs/development/libraries/boost/generic.nix
@@ -150,6 +150,9 @@ stdenv.mkDerivation {
     cat << EOF >> user-config.jam
     using gcc : cross : ${stdenv.cc.targetPrefix}c++ ;
     EOF
+    # Build b2 with buildPlatform CC/CXX.
+    sed '2i export CC=$CC_FOR_BUILD; export CXX=$CXX_FOR_BUILD' \
+      -i ./tools/build/src/engine/build.sh
   '';
 
   NIX_CFLAGS_LINK = lib.optionalString stdenv.isDarwin