Commit 5927421c authored by Sam Hocevar's avatar Sam Hocevar

* ./ipkg/Makefile.in: removed a file handled by automake.

  * ./configure.ac.in: additional warning flags for GCC.
       -Wconversion
           Warn if a prototype causes a type conversion that is different from
           what would happen to the same argument in the absence of a proto-
           type.
       -Wsign-compare
           Warn when a comparison between signed and unsigned values could
           produce an incorrect result when the signed value is converted to
           unsigned.
       -Wunreachable-code
           Warn if the compiler detects that code will never be executed.
       -Wdisabled-optimization
           Warn if a requested optimization pass is disabled.
    See the gcc documentation for more explanations. This triggers a lot of
    warnings everywhere, and at first sight they're all worth fixing. Code
    quality matters, too, so let's fix'em :)
parent b9dc2550
......@@ -445,25 +445,89 @@ if test "x${ac_cv_c_inline_limit}" != "xno"; then
OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
dnl Check for -W or -w flags
AC_CACHE_CHECK([if \$CC accepts -Wall -Winline],
[ac_cv_c_Wall_Winline],
[CFLAGS="-Wall -Winline ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wall_Winline=yes, ac_cv_c_Wall_Winline=no)])
if test "x${ac_cv_c_Wall_Winline}" != "xno"; then
CFLAGS_save="-Wall -Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wall ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wall -Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
else
AC_CACHE_CHECK([if \$CC accepts -wall -winline],
[ac_cv_c_wall_winline],
[CFLAGS="-wall -winline ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_wall_winline=yes, ac_cv_c_wall_winline=no)])
if test "x${ac_cv_c_wall_winline}" != "xno"; then
CFLAGS_save="-wall -winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-wall -winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-wall -winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
# XXX: do this with an M4 macro?
#dnl Check for various -W flags
#for flag in "" all unreachable-code conversion sign-compare disabled-optimization
#do
# AC_CACHE_CHECK([if \$CC accepts -W${flag}],
# [ac_cv_c_W${flag}],
# [CFLAGS="-W${flag} ${CFLAGS_save}"
# AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
# if test "x${ac_cv_c_W${flag}}" != "xno"; then
# CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
# CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
# OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
# fi
#done
AC_CACHE_CHECK([if \$CC accepts -W],
[ac_cv_c_W],
[CFLAGS="-W ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_W=yes, ac_cv_c_W=no)])
if test "x${ac_cv_c_W}" != "xno"; then
CFLAGS_save="-W ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-W ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-W ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
AC_CACHE_CHECK([if \$CC accepts -Wall],
[ac_cv_c_Wall],
[CFLAGS="-Wall ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
if test "x${ac_cv_c_Wall}" != "xno"; then
CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
[ac_cv_c_Wunreachable_code],
[CFLAGS="-Wunreachable-code ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
if test "x${ac_cv_c_Wunreachable_code}" != "xno"; then
CFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wunreachable-code ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
AC_CACHE_CHECK([if \$CC accepts -Wconversion],
[ac_cv_c_Wconversion],
[CFLAGS="-Wconversion ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
if test "x${ac_cv_c_Wconversion}" != "xno"; then
CFLAGS_save="-Wconversion ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wconversion ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wconversion ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
[ac_cv_c_Wsign_compare],
[CFLAGS="-Wsign-compare ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
if test "x${ac_cv_c_Wsign_compare}" != "xno"; then
CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
AC_CACHE_CHECK([if \$CC accepts -Wdisabled-optimization],
[ac_cv_c_Wdisabled_optimization],
[CFLAGS="-Wdisabled-optimization ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Wdisabled_optimization=yes, ac_cv_c_Wdisabled_optimization=no)])
if test "x${ac_cv_c_Wdisabled_optimization}" != "xno"; then
CFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
CXXFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
OBJCFLAGS_save="-Wdisabled-optimization ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
dnl Check for the -Winline flag
AC_CACHE_CHECK([if \$CC accepts -W -Winline],
[ac_cv_c_Winline],
[CFLAGS="-Winline ${CFLAGS_save}"
AC_TRY_COMPILE([],,ac_cv_c_Winline=yes, ac_cv_c_Winline=no)])
if test "x${ac_cv_c_Winline}" != "xno"; then
CFLAGS_save="-Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
OBJCFLAGS_save="-Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
dnl Check for -pipe
......
......@@ -378,3 +378,18 @@ the Boston strangler is to the woman home alone.
-- #videolan
%
<JMunakra> nah you have zip with password protection
<jlj> that's not classified as DRM
<JMunakra> where does DRM start?
<Meuuh> I don't know, but I know where it ends : at my doorstep
-- #videolan
%
<hal_3k> jlj: what did you do?
<jlj> I was like watching a few of my DVDs using unauthorized software under
the evil GNU/Linux operating system, and then my computer was, like,
beep beep beep beep beep beep beep, and then, like, all my computers
were confiscated, and I was like, nnnn? ... It's kind of ... a bummer.
-- #videolan
%
# Makefile.in generated automatically by automake 1.5 from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
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CFLAGS_gtk = @CFLAGS_gtk@
CFLAGS_gtk_main = @CFLAGS_gtk_main@
CFLAGS_i420_yuy2_mmx = @CFLAGS_i420_yuy2_mmx@
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CPPFLAGS_mozilla = @CPPFLAGS_mozilla@
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CPPFLAGS_qte = @CPPFLAGS_qte@
CPPFLAGS_ts_dvbpsi = @CPPFLAGS_ts_dvbpsi@
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CXX = @CXX@
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GTK12_CONFIG = @GTK12_CONFIG@
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INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
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INTLOBJS = @INTLOBJS@
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LDFLAGS = @LDFLAGS@
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LDFLAGS_aa = @LDFLAGS_aa@
LDFLAGS_access_http = @LDFLAGS_access_http@
LDFLAGS_alsa = @LDFLAGS_alsa@
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LDFLAGS_arts = @LDFLAGS_arts@
LDFLAGS_beos = @LDFLAGS_beos@
LDFLAGS_builtins = @LDFLAGS_builtins@
LDFLAGS_directx = @LDFLAGS_directx@
LDFLAGS_dv = @LDFLAGS_dv@
LDFLAGS_dvd = @LDFLAGS_dvd@
LDFLAGS_dvdplay = @LDFLAGS_dvdplay@
LDFLAGS_dvdread = @LDFLAGS_dvdread@
LDFLAGS_esd = @LDFLAGS_esd@
LDFLAGS_faad = @LDFLAGS_faad@
LDFLAGS_familiar = @LDFLAGS_familiar@
LDFLAGS_ffmpeg = @LDFLAGS_ffmpeg@
LDFLAGS_ggi = @LDFLAGS_ggi@
LDFLAGS_glide = @LDFLAGS_glide@
LDFLAGS_gnome = @LDFLAGS_gnome@
LDFLAGS_gnome_main = @LDFLAGS_gnome_main@
LDFLAGS_gtk = @LDFLAGS_gtk@
LDFLAGS_gtk_main = @LDFLAGS_gtk_main@
LDFLAGS_i420_rgb = @LDFLAGS_i420_rgb@
LDFLAGS_id3tag = @LDFLAGS_id3tag@
LDFLAGS_idctaltivec = @LDFLAGS_idctaltivec@
LDFLAGS_imdct = @LDFLAGS_imdct@
LDFLAGS_imdct3dn = @LDFLAGS_imdct3dn@
LDFLAGS_imdctsse = @LDFLAGS_imdctsse@
LDFLAGS_ipv4 = @LDFLAGS_ipv4@
LDFLAGS_ipv6 = @LDFLAGS_ipv6@
LDFLAGS_kde = @LDFLAGS_kde@
LDFLAGS_libvlc = @LDFLAGS_libvlc@
LDFLAGS_lirc = @LDFLAGS_lirc@
LDFLAGS_macosx = @LDFLAGS_macosx@
LDFLAGS_mad = @LDFLAGS_mad@
LDFLAGS_memcpyaltivec = @LDFLAGS_memcpyaltivec@
LDFLAGS_motionaltivec = @LDFLAGS_motionaltivec@
LDFLAGS_mozilla = @LDFLAGS_mozilla@
LDFLAGS_mp4 = @LDFLAGS_mp4@
LDFLAGS_ncurses = @LDFLAGS_ncurses@
LDFLAGS_plugins = @LDFLAGS_plugins@
LDFLAGS_qnx = @LDFLAGS_qnx@
LDFLAGS_qt = @LDFLAGS_qt@
LDFLAGS_qte = @LDFLAGS_qte@
LDFLAGS_rc = @LDFLAGS_rc@
LDFLAGS_svgalib = @LDFLAGS_svgalib@
LDFLAGS_ts_dvbpsi = @LDFLAGS_ts_dvbpsi@
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LDFLAGS_vlc = @LDFLAGS_vlc@
LDFLAGS_vout_sdl = @LDFLAGS_vout_sdl@
LDFLAGS_waveout = @LDFLAGS_waveout@
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LDFLAGS_xosd = @LDFLAGS_xosd@
LDFLAGS_xvideo = @LDFLAGS_xvideo@
LIBEXT = @LIBEXT@
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fi; \
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maintainer-clean-generic:
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@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
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info-am:
install-data-am:
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install-man:
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mostlyclean-am: mostlyclean-generic
uninstall-am: uninstall-info-am
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
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