mirror of
https://github.com/libsdl-org/SDL.git
synced 2025-11-04 01:34:38 +00:00
0e45984fa0
The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
73 lines
1.7 KiB
Bash
Executable File
73 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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SDKDIR="/emsdk_portable"
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ENVSCRIPT="$SDKDIR/emsdk_env.sh"
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if [ ! -f "$ENVSCRIPT" ]; then
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echo "ERROR: This script expects the Emscripten SDK to be in '$SDKDIR'." 1>&2
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exit 1
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fi
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TARBALL="$1"
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if [ -z $1 ]; then
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TARBALL=sdl-emscripten.tar.xz
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fi
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cd `dirname "$0"`
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cd ..
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SDLBASE=`pwd`
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if [ -z "$MAKE" ]; then
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OSTYPE=`uname -s`
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if [ "$OSTYPE" == "Linux" ]; then
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NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l`
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let NCPU=$NCPU+1
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elif [ "$OSTYPE" = "Darwin" ]; then
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NCPU=`sysctl -n hw.ncpu`
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elif [ "$OSTYPE" = "SunOS" ]; then
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NCPU=`/usr/sbin/psrinfo |wc -l |sed -e 's/^ *//g;s/ *$//g'`
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else
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NCPU=1
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fi
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if [ -z "$NCPU" ]; then
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NCPU=1
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elif [ "$NCPU" = "0" ]; then
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NCPU=1
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fi
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MAKE="make -j$NCPU"
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fi
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echo "\$MAKE is '$MAKE'"
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echo "Setting up Emscripten SDK environment..."
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source "$ENVSCRIPT"
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echo "Setting up..."
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set -x
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cd "$SDLBASE"
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rm -rf buildbot
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mkdir buildbot
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pushd buildbot
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echo "Configuring..."
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emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --enable-cpuinfo=false CFLAGS="-O2 -Wno-warn-absolute-paths -Wdeclaration-after-statement -Werror=declaration-after-statement" --prefix="$PWD/emscripten-sdl2-installed"
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echo "Building..."
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emmake $MAKE
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echo "Moving things around..."
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emmake $MAKE install
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# Fix up a few things to a real install path
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perl -w -pi -e "s#$PWD/emscripten-sdl2-installed#/usr/local#g;" ./emscripten-sdl2-installed/lib/libSDL2.la ./emscripten-sdl2-installed/lib/pkgconfig/sdl2.pc ./emscripten-sdl2-installed/bin/sdl2-config
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mkdir -p ./usr
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mv ./emscripten-sdl2-installed ./usr/local
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popd
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tar -cJvvf $TARBALL -C buildbot usr
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rm -rf buildbot
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exit 0
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# end of emscripten-buildbot.sh ...
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