autogen.sh
author Sam Lantinga <slouken@libsdl.org>
Sun, 10 Sep 2017 10:30:25 -0700
changeset 11488 998f992b03ed
parent 10722 30e271a26a02
permissions -rwxr-xr-x
Fixed bug 3811 - change HAVE_COPYSIGN to HAVE__COPYSIGN in SDL_config_windows.h

Ozkan Sezer

The patch below changes HAVE_COPYSIGN macro in SDL_config_windows.h to
HAVE__COPYSIGN, so that _copysign() can be used in SDL_stdlib.h which
is available in many more windows-targeting toolchains such as MinGW,
MSVC >= 6, etc, and not just MSVC >= 2013. SDL_stdlib.c already has a
specific check for HAVE__COPYSIGN, so I believe this is reasonable.
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#!/bin/sh
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#
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echo "Generating build information using autoconf"
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echo "This may take a while ..."
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srcdir=`dirname $0`
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test -z "$srcdir" && srcdir=.
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cd "$srcdir"
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# Regenerate configuration files
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cat acinclude/* >aclocal.m4
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found=false
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for autoconf in autoconf autoconf259 autoconf-2.59
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do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi
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done
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if test x$found = xfalse; then
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    echo "Couldn't find autoconf, aborting"
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    exit 1
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fi
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(cd test; sh autogen.sh)
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# Run configure for this platform
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echo "Now you are ready to run ./configure"