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-rw-r--r--nix/libstore/build.cc8
-rw-r--r--nix/local.mk2
2 files changed, 9 insertions, 1 deletions
diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
index 34647e6774..c7f32494d0 100644
--- a/nix/libstore/build.cc
+++ b/nix/libstore/build.cc
@@ -1244,6 +1244,7 @@ static bool canBuildLocally(const string & platform)
     return platform == settings.thisSystem
 #if __linux__
         || (platform == "i686-linux" && settings.thisSystem == "x86_64-linux")
+        || (platform == "armhf-linux" && settings.thisSystem == "aarch64-linux")
 #endif
         ;
 }
@@ -2220,6 +2221,13 @@ void DerivationGoal::runChild()
                 throw SysError("cannot set i686-linux personality");
         }
 
+        if (drv.platform == "armhf-linux" &&
+            (settings.thisSystem == "aarch64-linux" ||
+             (!strcmp(utsbuf.sysname, "Linux") && !strcmp(utsbuf.machine, "aarch64")))) {
+            if (personality(PER_LINUX32) == -1)
+                throw SysError("cannot set armhf-linux personality");
+        }
+
         /* Impersonate a Linux 2.6 machine to get some determinism in
            builds that depend on the kernel version. */
         if ((drv.platform == "i686-linux" || drv.platform == "x86_64-linux") && settings.impersonateLinux26) {
diff --git a/nix/local.mk b/nix/local.mk
index 4452301c63..39717711f8 100644
--- a/nix/local.mk
+++ b/nix/local.mk
@@ -22,7 +22,7 @@
 #
 
 BUILT_SOURCES += %D%/libstore/schema.sql.hh
-CLEANFILES += $(BUILT_SOURCES)
+CLEANFILES += %D%/libstore/schema.sql.hh
 
 noinst_LIBRARIES = libformat.a libutil.a libstore.a