From 8980f39bafb3e59d6de17e7b311df4932e5b5182 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Mon, 5 Oct 2020 17:17:48 +0100
Subject: Allow for cross-compilation

---
 configure.ac | 5 +++++
 guile.am     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 197a687..a45a1cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,6 +8,11 @@ if test "x$GUILD" = "x"; then
    AC_MSG_ERROR(['guild' binary not found; please check your guile 3 installation.])
 fi
 
+if test "$cross_compiling" != no; then
+   GUILE_TARGET="--target=$host_alias"
+   AC_SUBST([GUILE_TARGET])
+fi
+
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
 
diff --git a/guile.am b/guile.am
index 1036225..743bdea 100644
--- a/guile.am
+++ b/guile.am
@@ -18,4 +18,4 @@ CLEANFILES = $(GOBJECTS)
 GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat
 SUFFIXES = .scm .go
 .scm.go:
-	$(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILD) compile $(GUILE_WARNINGS) -o "$@" "$<"
+	$(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILD) compile $(GUILE_TARGET) $(GUILE_WARNINGS) -o "$@" "$<"
-- 
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