autoreconf throwing bunch of warnings

[xambroz]

Hello,
the configure.ac and src/Makefile.am is during autoreconf throwing bunch of warnings.

configure.ac:8: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.  For more info, see:
configure.ac:8: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
configure.ac:17: installing './compile'
configure.ac:16: installing './config.guess'
configure.ac:16: installing './config.sub'
configure.ac:8: installing './install-sh'
configure.ac:8: installing './missing'
src/Makefile.am:15: warning: source file 'functions/aaa.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
src/Makefile.am:15: warning: source file 'functions/adc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/add.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/and.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/call.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/cmp.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/cmps.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/dec.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/div.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_1.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_2.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_3.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_4.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_5.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/group_10.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/idiv.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/imul.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/inc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/int.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/jcc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/jmp.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/lodscc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/loopcc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/misc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/mov.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/movsx.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/movzx.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/mul.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/neg.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/not.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/or.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/pop.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/push.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/rcl.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/rcr.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/repcc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/ret.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/rol.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/ror.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/sal.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/sar.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/sbb.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/scas.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/shr.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/stoscc.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/sub.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/test.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/xchg.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'functions/xor.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/emu_env.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/emu_profile.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/emu_env_w32.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/emu_env_w32_dll.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/emu_env_w32_dll_export.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_kernel32_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_urlmon_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_ws2_32_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_msvcrt_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_shell32_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/win32/env_w32_dll_export_shdocvw_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/linux/emu_env_linux.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am:15: warning: source file 'environment/linux/env_linux_syscall_hooks.c' is in a subdirectory,
src/Makefile.am:15: but option 'subdir-objects' is disabled
src/Makefile.am: installing './depcomp'
autoreconf: Leaving directory `.'

[xambroz]

Please consider merging in the pull request #11