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57 lines
2.2 KiB
Plaintext
57 lines
2.2 KiB
Plaintext
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# Serval Project Swift language support
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#
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# SYNOPSIS
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#
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# AX_PROG_SWIFTC
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#
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# DESCRIPTION
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#
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# AX_PROG_SWIFTC tests for the presence of a Swift compiler.
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#
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# Sets the SWIFTC shell variable to the name of the Swift executable (not the
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# Swift compiler!) either relative to $PATH or an absolute path if necessary;
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# this is usually just "swiftc".
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#
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# To force a specific compiler, either:
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#
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# - in configure.ac, set SWIFTC=yourcompiler before calling AX_PROG_SWIFTC,
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# or
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#
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# - before invoking ./configure, export SWIFTC=yourcompiler
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#
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# LICENSE
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#
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# Copyright (C) 2016 Flinders University
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# As a special exception, the respective Autoconf Macro's copyright owner
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# gives unlimited permission to copy, distribute and modify the configure
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# scripts that are the output of Autoconf when processing the Macro. You
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# need not follow the terms of the GNU General Public License when using
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# or distributing such scripts, even though portions of the text of the
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# Macro appear in them. The GNU General Public License (GPL) does govern
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# all other use of the material that constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the Autoconf
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# Macro released by the Autoconf Archive. When you make and distribute a
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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AU_ALIAS([AC_PROG_SWIFTC], [AX_PROG_SWIFTC])
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AC_DEFUN([AX_PROG_SWIFTC],[
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test "x$SWIFTC" = x && AC_CHECK_PROGS(SWIFTC, swiftc)
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AC_PROVIDE([$0])dnl
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])
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