mirror of
https://github.com/love2d/megasource.git
synced 2026-08-19 20:20:11 +02:00
Update SDL2 to version 2.28.1.
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@@ -184,6 +184,80 @@ if test x$have_opengl = xyes; then
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OPENGL_TARGETS="TARGETS"
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fi
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AC_MSG_CHECKING(for GCC -Wformat)
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have_wformat=no
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save_CFLAGS="$CFLAGS"
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CFLAGS="$save_CFLAGS -Wformat"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int x = 0;]],[])],
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[have_wformat=yes], [])
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AC_MSG_RESULT($have_wformat)
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CFLAGS="$save_CFLAGS"
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if test x$have_wformat = xyes; then
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CFLAGS="$CFLAGS -DHAVE_WFORMAT"
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fi
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AC_MSG_CHECKING(for GCC -Wformat-overflow)
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have_wformat_overflow=no
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save_CFLAGS="$CFLAGS"
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CFLAGS="$save_CFLAGS -Wformat-overflow"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int x = 0;]],[])],
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[have_wformat_overflow=yes], [])
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AC_MSG_RESULT($have_wformat_overflow)
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CFLAGS="$save_CFLAGS"
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if test x$have_wformat_overflow = xyes; then
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CFLAGS="$CFLAGS -DHAVE_WFORMAT_OVERFLOW"
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fi
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AC_MSG_CHECKING(for GCC -Wformat-extra-args)
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have_wformat_extra_args=no
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save_CFLAGS="$CFLAGS"
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CFLAGS="$save_CFLAGS -Wformat-extra-args"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int x = 0;]],[])],
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[have_wformat_extra_args=yes], [])
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AC_MSG_RESULT($have_wformat_extra_args)
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CFLAGS="$save_CFLAGS"
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if test x$have_wformat_extra_args = xyes; then
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CFLAGS="$CFLAGS -DHAVE_WFORMAT_EXTRA_ARGS"
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fi
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AC_ARG_ENABLE(werror,
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[AS_HELP_STRING([--enable-werror], [treat warnings as errors [default=no]])],
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enable_werror=$enableval, enable_werror=no)
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if test x$enable_werror = xyes; then
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AC_MSG_CHECKING(for GCC -Werror option)
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have_gcc_werror=no
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save_CFLAGS="$CFLAGS"
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CFLAGS="$save_CFLAGS -Werror"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int x = 0;]],[])],
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[have_gcc_werror=yes], [])
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AC_MSG_RESULT($have_gcc_werror)
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CFLAGS="$save_CFLAGS"
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if test x$have_gcc_werror = xyes; then
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CFLAGS="$CFLAGS -Werror"
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fi
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fi
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case "$host" in
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*-ios-*|*-*-darwin* )
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AC_MSG_CHECKING(for GCC -Wno-error=deprecated-declarations option)
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have_gcc_wno_error_deprecated_declarations=no
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save_CFLAGS="$CFLAGS"
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CFLAGS="$save_CFLAGS -Wno-error=deprecated-declarations"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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int x = 0;
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]],[])], [have_gcc_wno_error_deprecated_declarations=yes],[])
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AC_MSG_RESULT($have_gcc_werror)
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CFLAGS="$save_CFLAGS"
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if test x$have_gcc_wno_error_deprecated_declarations = xyes; then
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EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-error=deprecated-declarations"
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fi
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;;
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esac
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AC_SUBST(OPENGLES1_TARGETS)
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AC_SUBST(OPENGLES2_TARGETS)
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AC_SUBST(OPENGL_TARGETS)
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