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-rw-r--r--Makefile.in42
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+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# Copyright 2012 LibreOffice contributors.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+# must not be empty so we can have a target for it
+ifeq ($(MAKECMDGOALS),)
+MAKECMDGOALS:=all
+endif
+
+SHELL=/usr/bin/env bash
+export SRCDIR:=@SRC_ROOT@
+export BUILD_DIR:=$(patsubst %/,%,$(dir $(realpath $(firstword $(MAKEFILE_LIST)))))
+
+.PHONY : $(filter-out $(BUILD_DIR)/config_host.mk,$(MAKECMDGOALS))
+
+# recursively invoke Makefile.top, which includes config_host.mk
+$(filter-out help,$(firstword $(MAKECMDGOALS))) : $(BUILD_DIR)/config_host.mk
+ $(MAKE) -r -f $(SRCDIR)/Makefile.top $(MAKECMDGOALS)
+
+# run configure in an environment not polluted by config_host.mk
+$(BUILD_DIR)/config_host.mk : \
+ $(SRCDIR)/config_host.mk.in \
+ $(SRCDIR)/Makefile.in \
+ $(SRCDIR)/configure.ac \
+ $(BUILD_DIR)/autogen.lastrun
+ $(SRCDIR)/autogen.sh
+
+# dummy rule in case autogen.lastrun does not exist
+$(BUILD_DIR)/autogen.lastrun:
+ @true
+
+help:
+ @cat $(SRCDIR)/solenv/gbuild/gbuild.help.txt
+ @true
+
+# vim: set noet sw=4 ts=4:
+