SDL/build-scripts/updaterev.sh

#!/bin/sh
#
# Generate a header file with the current source revision

outdir=`pwd`
cd `dirname $0`
srcdir=..
header=$outdir/include/SDL_revision.h

rev=`sh showrev.sh 2>/dev/null`
if [ "$rev" != "" ]; then
    echo "#define SDL_REVISION \"$rev\"" >"$header.new"
    echo "#define SDL_REVISION_NUMBER 0" >>"$header.new"
    if diff $header $header.new >/dev/null 2>&1; then
        rm "$header.new"
    else
        mv "$header.new" "$header"
    fi
fi
Fixed crash if initialization of EGL failed but was tried again later. 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(). 2015-06-21 09:33:46 -06:00			`#!/bin/sh`
			`#`
			`# Generate a header file with the current source revision`

			outdir=`pwd`
			cd `dirname $0`
			`srcdir=..`
			`header=$outdir/include/SDL_revision.h`

			rev=`sh showrev.sh 2>/dev/null`
Updated the revision header with git revision 2021-02-12 09:50:16 -07:00			`if [ "$rev" != "" ]; then`
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI(). 2015-06-21 09:33:46 -06:00			`echo "#define SDL_REVISION \"$rev\"" >"$header.new"`
Updated the revision header with git revision 2021-02-12 09:50:16 -07:00			`echo "#define SDL_REVISION_NUMBER 0" >>"$header.new"`
Fixed crash if initialization of EGL failed but was tried again later. 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(). 2015-06-21 09:33:46 -06:00			`if diff $header $header.new >/dev/null 2>&1; then`
			`rm "$header.new"`
			`else`
			`mv "$header.new" "$header"`
			`fi`
			`fi`