From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Wed, 6 Nov 2019 11:06:45 +0000 (+0100)
Subject: build: Support cross building.
X-Git-Url: https://jxself.org/git/?p=8sync.git;a=commitdiff_plain;h=d41139ae20e9eff838fcf129196a09b0efe219d9

build: Support cross building.

* configure.ac: Add AC_CANONICAL_HOST to get host.
* Makefile.am (.scm.go): Set it as target.
---

diff --git a/Makefile.am b/Makefile.am
index fd2f191..ea4061a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -39,7 +39,7 @@ $(guile_install_go_files): install-nobase_modDATA
 GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat
 SUFFIXES = .scm .go
 .scm.go:
-	$(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILE_TOOLS) compile $(GUILE_WARNINGS) -o "$@" "$<"
+	$(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILE_TOOLS) compile --target="$(host)" $(GUILE_WARNINGS) -o "$@" "$<"
 
 moddir=$(guilemoduledir)
 godir=$(guileobjectdir)
diff --git a/configure.ac b/configure.ac
index 5114d4d..ed3eba0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,7 @@
 AC_INIT([8sync], [0.4.2], [cwebber@dustycloud.org])
 
+AC_CANONICAL_HOST
+
 GUILE_PKG([3.0 2.2])
 guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION"
 guileobjectdir="${libdir}/guile/$GUILE_EFFECTIVE_VERSION/site-ccache"