SDL/autogen.sh

#!/bin/sh

set -e

echo "Generating build information using autoconf"
echo "This may take a while ..."

srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
cd "$srcdir"

# Regenerate configuration files
cat acinclude/* >aclocal.m4

"${AUTOCONF:-autoconf}"
rm aclocal.m4
rm -rf autom4te.cache

(cd test; sh autogen.sh)

echo "Now you are ready to run ./configure"
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`
bump minimum required autoconf version and revise autogen.sh 2021-04-14 14:20:40 -06:00
Simplified autogen.sh, thanks to @smcv for the tip 2022-05-05 12:54:00 -06:00			`set -e`

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 "Generating build information using autoconf"`
			`echo "This may take a while ..."`

Fix running autogen.sh out-of-tree As done in GNOME's jhbuild building tool. https://bugzilla.libsdl.org/show_bug.cgi?id=3374 2016-10-01 11:39:03 -06:00			srcdir=`dirname $0`
			`test -z "$srcdir" && srcdir=.`
Don't use pushd/popd in autogen.sh; Ubuntu's /bin/sh doesn't support it. 2016-12-26 20:58:58 -07:00			`cd "$srcdir"`
Fix running autogen.sh out-of-tree As done in GNOME's jhbuild building tool. https://bugzilla.libsdl.org/show_bug.cgi?id=3374 2016-10-01 11:39:03 -06:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI(). 2015-06-21 09:33:46 -06:00			`# Regenerate configuration files`
			`cat acinclude/* >aclocal.m4`
bump minimum required autoconf version and revise autogen.sh 2021-04-14 14:20:40 -06:00
Simplified autogen.sh, thanks to @smcv for the tip 2022-05-05 12:54:00 -06:00			`"${AUTOCONF:-autoconf}"`
bump minimum required autoconf version and revise autogen.sh 2021-04-14 14:20:40 -06:00			`rm aclocal.m4`
			`rm -rf autom4te.cache`

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			`(cd test; sh autogen.sh)`

			`echo "Now you are ready to run ./configure"`