Mercurial > sdl-ios-xcode
view autogen.sh @ 4355:9b464226e541 SDL-1.2
Fixed bug #855
Ludwig Nussel 2009-10-18 06:31:52 PDT
an mprotect call was added to fix bug 528. However that results in a buffer
that allows writing and code execution. Ie the no-execute security features of
modern operating systems are defeated this way. Two mprotect calls are needed.
One to make the buffer executable but not writeable when done and another one
to make the buffer writeable again if the content needs to be changed.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 18 Oct 2009 17:31:37 +0000 |
| parents | b73b5af69f48 |
| children | c8d350c981ff |
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#!/bin/sh # echo "Generating build information using autoconf" echo "This may take a while ..." # Regenerate configuration files cat acinclude/* >aclocal.m4 found=false for autoconf in autoconf autoconf259 autoconf-2.59 do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi done if test x$found = xfalse; then echo "Couldn't find autoconf, aborting" exit 1 fi (cd test; sh autogen.sh) # Run configure for this platform echo "Now you are ready to run ./configure"