From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Maxim Cournoyer Newsgroups: gmane.lisp.guile.devel Subject: [PATCH devel 5/6] build: Add support for cross-compilation. 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[72.10.132.106]) by smtp.gmail.com with ESMTPSA id a34sm1009349qtc.97.2021.03.04.18.36.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Mar 2021 18:36:02 -0800 (PST) X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210305023524.15317-1-maxim.cournoyer@gmail.com> Received-SPF: pass client-ip=2607:f8b0:4864:20::82c; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qt1-x82c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 04 Mar 2021 22:01:12 -0500 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:20685 Archived-At: From: Christopher Baines This enables cross-compiling for systems different than the build machine. * configure.ac (GUILE_TARGET): New variable. * am/guile.mk (.scm.go): Use it. Signed-off-by: Maxim Cournoyer --- am/guile.mk | 2 +- configure.ac | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/am/guile.mk b/am/guile.mk index 6ab0750..11cd250 100644 --- a/am/guile.mk +++ b/am/guile.mk @@ -47,4 +47,4 @@ GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat SUFFIXES = .scm .go .scm.go: $(AM_V_GEN)$(top_builddir)/pre-inst-env \ - $(GUILD) compile $(GUILE_WARNINGS) -o "$@" "$<" + $(GUILD) compile $(GUILE_WARNINGS) $(GUILE_TARGET) -o "$@" "$<" diff --git a/configure.ac b/configure.ac index 07be121..da741ba 100644 --- a/configure.ac +++ b/configure.ac @@ -67,6 +67,11 @@ GUILE_GLOBAL_SITE_DIR GUILE_SITE_CCACHE_DIR GUILE_FLAGS +dnl This argument is passed to guild; it ensures cross-compiling uses +dnl the right target. +if test -n "$host_alias"; then + AC_SUBST([GUILE_TARGET], [--target=$host_alias]) +fi AC_ARG_WITH( [guile-site], -- 2.30.1