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-rw-r--r--pkgs/development/compilers/gcc/libstdc++-hook.sh7
1 files changed, 5 insertions, 2 deletions
diff --git a/pkgs/development/compilers/gcc/libstdc++-hook.sh b/pkgs/development/compilers/gcc/libstdc++-hook.sh
index 893bbbc0c2dc..8b1d5d2da678 100644
--- a/pkgs/development/compilers/gcc/libstdc++-hook.sh
+++ b/pkgs/development/compilers/gcc/libstdc++-hook.sh
@@ -1,2 +1,5 @@
-export NIX_CXXSTDLIB_COMPILE+=" -isystem $(echo -n @gcc@/include/c++/*) -isystem $(echo -n @gcc@/include/c++/*)/$(@gcc@/bin/gcc -dumpmachine)"
-export NIX_CXXSTDLIB_LINK=" -stdlib=libstdc++"
+# See pkgs/build-support/setup-hooks/role.bash
+getHostRole
+
+export NIX_${role_pre}CXXSTDLIB_COMPILE+=" -isystem $(echo -n @gcc@/include/c++/*) -isystem $(echo -n @gcc@/include/c++/*)/$(@gcc@/bin/gcc -dumpmachine)"
+export NIX_${role_pre}CXXSTDLIB_LINK=" -stdlib=libstdc++"