echo " Assuming --enable-vcdx"
enable_caca="yes"
echo " Assuming --enable-caca"
- enable_goom="yes"
- echo " Assuming --enable-goom"
enable_ncurses="yes"
echo " Assuming --enable-ncurses"
enable_twolame="yes"
echo " Assuming --enable-twolame"
enable_realrtsp="yes"
echo " Assuming --enable-realrtsp"
- enable_update_check="yes"
- echo " Assuming --enable-update-check"
enable_libass="yes"
echo " Assuming --enable-libass"
enable_asademux="yes"
need_libc=false
dnl Check for usual libc functions
-AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r lrintf daemon fork lstat posix_fadvise posix_madvise uselocale])
+AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r daemon fork lstat posix_fadvise posix_madvise uselocale])
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(fcntl)
AC_REPLACE_FUNCS([asprintf atof atoll getcwd gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtoll vasprintf swab])
AC_CHECK_LIB(m,round,[
VLC_ADD_LIBS([dbus],[-lm])
])
-AC_CHECK_LIB(mx,sqrtf,[
- VLC_ADD_LIBS([x264],[-lmx])
+AC_CHECK_LIB(m,lrintf, [
+ AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
+ VLC_ADD_LIBS([skins2],[-lm])
+])
+AC_CHECK_LIB(m,sqrtf,[
+ VLC_ADD_LIBS([x264],[-lm])
])
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
CFLAGS="${CFLAGS_save}"
RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
-RDC_PROG_CC_FLAGS_IFELSE([-pipe])
+RDC_PROG_CC_FLAGS([-pipe])
+
+AC_ARG_ENABLE(warnings-as-error,
+ AS_HELP_STRING([--enable-warnings-as-error],[Treat acceptable warnings as error (default in debug)]),, [enable_warnings_as_error="$enable_debug"])
+AS_IF([test "${enable_warnings_as_error}" = "yes"], [
+ RDC_PROG_CC_WERRORFLAGS([unused-function unused-label unused-value unused-parameter unused-variable unused \
+ missing-braces nonnull parentheses uninitialized address enum-compare undef comment switch \
+ bad-function-cast ignored])
+])
+AC_SUBST(CFLAGS_WERROR)
dnl Check for various optimization flags
AC_CACHE_CHECK([if \$CC accepts -Os],
AC_CACHE_CHECK([for __attribute__((packed))],
[ac_cv_c_attribute_packed],
[ac_cv_c_attribute_packed=no
- AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
+ AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
[ac_cv_c_attribute_packed=yes])])
if test "${ac_cv_c_attribute_packed}" != "no"; then
AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)