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--- configure.ac.orig 2025-05-03 22:03:20 UTC
+++ configure.ac
@@ -56,9 +56,7 @@ changequote([,])dnl
fi
changequote([,])dnl
-dnl gl_VISIBILITY
-dnl : In encoder branch, we still export all library symbols :
-HAVE_VISIBILITY=0
+gl_VISIBILITY
AM_CONDITIONAL([HAVE_VISIBILITY], [test "x$HAVE_VISIBILITY" != "x0"])
# Checks for header files.
@@ -294,9 +292,11 @@ fi
# --- enable example programs ---
+AC_ARG_ENABLE([sdl2], AS_HELP_STRING([--disable-sdl2], [Do not use SDL2.]))
AC_ARG_ENABLE([dec265], AS_HELP_STRING([--disable-dec265], [Do not build dec265 decoder program.]))
AC_ARG_ENABLE([sherlock265], AS_HELP_STRING([--disable-sherlock265], [Do not build sherlock265 visual inspection program.]))
+if eval "test x$enable_sdl2 = x" ; then enable_sdl2=yes ; fi
if eval "test x$enable_dec265 = x" ; then enable_dec265=yes ; fi
if eval "test x$enable_sherlock265 = x" ; then enable_sherlock265=yes ; fi
@@ -310,7 +310,7 @@ fi
)
fi
-if eval "test x$enable_dec265 = xyes" ; then
+if eval "test x$enable_dec265 = xyes" && eval "test x$enable_sdl2 = xyes" ; then
PKG_CHECK_MODULES([SDL], [sdl2],
[AC_DEFINE([HAVE_SDL], [1], [Whether libsdl2 was found.])
AC_SUBST(SDL_CFLAGS)
@@ -334,7 +334,7 @@ AM_CONDITIONAL([HAVE_SDL], [test "x$have_sdl" = "xyes"
AM_CONDITIONAL([HAVE_SWSCALE], [test "x$have_swscale" = "xyes"])
AM_CONDITIONAL([HAVE_SDL], [test "x$have_sdl" = "xyes"])
-if eval "test $enable_dec265 = yes" && eval "test $have_videogfx != yes" && eval "test $have_sdl != yes" ; then
+if eval "test $enable_dec265 = yes" && eval "test $have_videogfx != yes" && eval "test x$have_sdl != xyes" ; then
AC_MSG_WARN([Did not find libvideogfx or libsdl2, video output of dec265 will be disabled.])
fi
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