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Prevent autoconf leaking tokens into configure

This commit is contained in:
krcroft 2020-01-19 10:31:39 -08:00 committed by Patryk Obara
parent 7ca80b1632
commit 518c1428b7

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@ -24,6 +24,13 @@ AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_RANLIB
dnl Prevent autoconf from leaking non-understood tokens into the configure script
m4_pattern_forbid([PKG_PROG_PKG_CONFIG])
m4_pattern_forbid([PKG_CHECK_MODULES])
m4_pattern_forbid([^AC_])
m4_pattern_forbid([^AH_])
m4_pattern_forbid([^AX_])
dnl Check for SDL
SDL_VERSION=2.0.0
AM_PATH_SDL($SDL_VERSION,