AC_STRUCT_TM
dnl Check for type-widths
-AC_CHECK_SIZEOF(char)
-AC_CHECK_SIZEOF(short)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(long)
-AC_CHECK_SIZEOF(long long)
+gcc_AC_COMPILE_CHECK_SIZEOF(char)
+gcc_AC_COMPILE_CHECK_SIZEOF(short)
+gcc_AC_COMPILE_CHECK_SIZEOF(int)
+gcc_AC_COMPILE_CHECK_SIZEOF(long)
+gcc_AC_COMPILE_CHECK_SIZEOF(long long)
dnl Check byte order
-AC_C_BIGENDIAN
+fastjar_AC_COMPILE_C_BIGENDIAN
AC_ARG_WITH(system-zlib,
[ --with-system-zlib use installed libz])