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Merge 3.5 (os.urandom)

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This commit is contained in:
Victor Stinner 2016-04-12 22:38:22 +02:00
commit 7258176c68
4 changed files with 101 additions and 88 deletions
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4
Misc/NEWS
View File

@ -240,6 +240,10 @@ Core and Builtins
Library
-------
- Issue #26735: Fix :func:`os.urandom` on Solaris 11.3 and newer when reading
more than 1,024 bytes: call ``getrandom()`` multiple times with a limit of
1024 bytes per call.
- Issue #26585: Eliminate http.server._quote_html() and use
html.escape(quote=False). Patch by Xiang Zhang.

17
Python/random.c
View File

@ -131,16 +131,23 @@ py_getrandom(void *buffer, Py_ssize_t size, int raise)
return 0;
while (0 < size) {
errno = 0;
#ifdef sun
/* Issue #26735: On Solaris, getrandom() is limited to returning up
to 1024 bytes */
n = Py_MIN(size, 1024);
#else
n = size;
#endif
errno = 0;
#ifdef HAVE_GETRANDOM
if (raise) {
Py_BEGIN_ALLOW_THREADS
n = getrandom(buffer, size, flags);
n = getrandom(buffer, n, flags);
Py_END_ALLOW_THREADS
}
else {
n = getrandom(buffer, size, flags);
n = getrandom(buffer, n, flags);
}
#else
/* On Linux, use the syscall() function because the GNU libc doesn't
@ -148,11 +155,11 @@ py_getrandom(void *buffer, Py_ssize_t size, int raise)
* https://sourceware.org/bugzilla/show_bug.cgi?id=17252 */
if (raise) {
Py_BEGIN_ALLOW_THREADS
n = syscall(SYS_getrandom, buffer, size, flags);
n = syscall(SYS_getrandom, buffer, n, flags);
Py_END_ALLOW_THREADS
}
else {
n = syscall(SYS_getrandom, buffer, size, flags);
n = syscall(SYS_getrandom, buffer, n, flags);
}
#endif

1
configure vendored
View File

@ -16276,6 +16276,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
#include <sys/syscall.h>
int main() {

167
configure.ac
View File

@ -86,7 +86,7 @@ dnl can cause trouble.
dnl Last slash shouldn't be stripped if prefix=/
if test "$prefix" != "/"; then
prefix=`echo "$prefix" | sed -e 's/\/$//g'`
fi
fi
dnl This is for stuff that absolutely must end up in pyconfig.h.
dnl Please use pyport.h instead, if possible.
@ -178,7 +178,7 @@ AC_ARG_ENABLE(universalsdk,
fi
;;
esac
],[
UNIVERSALSDK=
enable_universalsdk=
@ -240,7 +240,7 @@ AC_ARG_ENABLE(framework,
AS_HELP_STRING([--enable-framework@<:@=INSTALLDIR@:>@], [Build (MacOSX|Darwin) framework]),
[
case $enableval in
yes)
yes)
enableval=/Library/Frameworks
esac
case $enableval in
@ -297,7 +297,7 @@ AC_ARG_ENABLE(framework,
FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications"
if test "${prefix}" = "NONE"; then
# User hasn't specified the
# User hasn't specified the
# --prefix option, but wants to install
# the framework in a non-default location,
# ensure that the compatibility links get
@ -442,7 +442,7 @@ case $ac_sys_system/$ac_sys_release in
# Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish.
# In addition, Stefan Krah confirms that issue #1244610 exists through
# OpenBSD 4.6, but is fixed in 4.7.
OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.@<:@0123456@:>@)
OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.@<:@0123456@:>@)
define_xopen_source=no
# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
# also defined. This can be overridden by defining _BSD_SOURCE
@ -480,12 +480,12 @@ case $ac_sys_system/$ac_sys_release in
# with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them.
FreeBSD/4.*)
define_xopen_source=no;;
# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
# _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
# identifies itself as Darwin/7.*
# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# disables platform specific features beyond repair.
# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# has no effect, don't bother defining them
Darwin/@<:@6789@:>@.*)
define_xopen_source=no;;
@ -690,7 +690,7 @@ AC_ARG_WITH(cxx_main,
AS_HELP_STRING([--with-cxx-main=<compiler>],
[compile main() and link python executable with C++ compiler]),
[
case $withval in
no) with_cxx_main=no
MAINCC='$(CC)';;
@ -870,7 +870,7 @@ if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then
if test x$PLATFORM_TRIPLET != x$MULTIARCH; then
AC_MSG_ERROR([internal configure error for the platform triplet, please file a bug report])
fi
fi
fi
PLATDIR=plat-$MACHDEP
AC_SUBST(PLATDIR)
AC_SUBST(PLATFORM_TRIPLET)
@ -959,7 +959,7 @@ AC_MSG_RESULT($LIBRARY)
# systems without shared libraries, LDLIBRARY is the same as LIBRARY
# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library,
# DLLLIBRARY is the shared (i.e., DLL) library.
#
#
# RUNSHARED is used to run shared python without installed libraries
#
# INSTSONAME is the name of the shared library that will be use to install
@ -987,7 +987,7 @@ LDVERSION="$VERSION"
# If CXX is set, and if it is needed to link a main function that was
# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable:
# python might then depend on the C++ runtime
# This is altered for AIX in order to build the export list before
# This is altered for AIX in order to build the export list before
# linking.
AC_SUBST(LINKCC)
AC_MSG_CHECKING(LINKCC)
@ -1041,7 +1041,7 @@ AC_ARG_ENABLE(shared,
AS_HELP_STRING([--enable-shared], [disable/enable building shared python library]))
if test -z "$enable_shared"
then
then
case $ac_sys_system in
CYGWIN*)
enable_shared="yes";;
@ -1086,7 +1086,7 @@ then
BLDLIBRARY=''
else
BLDLIBRARY='$(LDLIBRARY)'
fi
fi
# Other platforms follow
if test $enable_shared = "yes"; then
@ -1221,14 +1221,14 @@ ABIFLAGS=""
# Check for --with-pydebug
AC_MSG_CHECKING(for --with-pydebug)
AC_ARG_WITH(pydebug,
AC_ARG_WITH(pydebug,
AS_HELP_STRING([--with-pydebug], [build with Py_DEBUG defined]),
[
if test "$withval" != no
then
AC_DEFINE(Py_DEBUG, 1,
[Define if you want to build an interpreter with many run-time checks.])
AC_MSG_RESULT(yes);
then
AC_DEFINE(Py_DEBUG, 1,
[Define if you want to build an interpreter with many run-time checks.])
AC_MSG_RESULT(yes);
Py_DEBUG='true'
ABIFLAGS="${ABIFLAGS}d"
else AC_MSG_RESULT(no); Py_DEBUG='false'
@ -1696,7 +1696,7 @@ int main(){
AC_MSG_RESULT($ac_cv_pthread_is_default)
if test $ac_cv_pthread_is_default = yes
if test $ac_cv_pthread_is_default = yes
then
ac_cv_kpthread=no
else
@ -1795,14 +1795,14 @@ ac_save_cxx="$CXX"
if test "$ac_cv_kpthread" = "yes"
then
CXX="$CXX -Kpthread"
CXX="$CXX -Kpthread"
ac_cv_cxx_thread=yes
elif test "$ac_cv_kthread" = "yes"
then
CXX="$CXX -Kthread"
ac_cv_cxx_thread=yes
elif test "$ac_cv_pthread" = "yes"
then
then
CXX="$CXX -pthread"
ac_cv_cxx_thread=yes
fi
@ -1950,11 +1950,11 @@ if test "$use_lfs" = "yes"; then
# These may affect some typedefs
case $ac_sys_system/$ac_sys_release in
AIX*)
AC_DEFINE(_LARGE_FILES, 1,
AC_DEFINE(_LARGE_FILES, 1,
[This must be defined on AIX systems to enable large file support.])
;;
esac
AC_DEFINE(_LARGEFILE_SOURCE, 1,
AC_DEFINE(_LARGEFILE_SOURCE, 1,
[This must be defined on some systems to enable large file support.])
AC_DEFINE(_FILE_OFFSET_BITS, 64,
[This must be set to 64 on some systems to enable large file support.])
@ -2018,7 +2018,7 @@ AC_CHECK_SIZEOF(pid_t, 4)
AC_MSG_CHECKING(for long long support)
have_long_long=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long long x; x = (long long)0;]])],[
AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.])
AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.])
have_long_long=yes
],[])
AC_MSG_RESULT($have_long_long)
@ -2029,7 +2029,7 @@ fi
AC_MSG_CHECKING(for long double support)
have_long_double=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long double x; x = (long double)0;]])],[
AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define this if you have the type long double.])
AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define this if you have the type long double.])
have_long_double=yes
],[])
AC_MSG_RESULT($have_long_double)
@ -2041,7 +2041,7 @@ fi
AC_MSG_CHECKING(for _Bool support)
have_c99_bool=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[_Bool x; x = (_Bool)0;]])],[
AC_DEFINE(HAVE_C99_BOOL, 1, [Define this if you have the type _Bool.])
AC_DEFINE(HAVE_C99_BOOL, 1, [Define this if you have the type _Bool.])
have_c99_bool=yes
],[])
AC_MSG_RESULT($have_c99_bool)
@ -2049,8 +2049,8 @@ if test "$have_c99_bool" = yes ; then
AC_CHECK_SIZEOF(_Bool, 1)
fi
AC_CHECK_TYPES(uintptr_t,
[AC_CHECK_SIZEOF(uintptr_t, 4)],
AC_CHECK_TYPES(uintptr_t,
[AC_CHECK_SIZEOF(uintptr_t, 4)],
[], [#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
@ -2069,7 +2069,7 @@ if test "$have_long_long" = yes
then
if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \
"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1,
AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1,
[Defined to enable large file support when an off_t is bigger than a long
and long long is available and at least as big as an off_t. You may need
to add some flags for configuration and compilation to enable this mode.
@ -2118,7 +2118,7 @@ CC="$ac_save_cc"
AC_SUBST(OTHER_LIBTOOL_OPT)
case $ac_sys_system/$ac_sys_release in
Darwin/@<:@01567@:>@\..*)
Darwin/@<:@01567@:>@\..*)
OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000"
;;
Darwin/*)
@ -2129,7 +2129,7 @@ esac
AC_SUBST(LIBTOOL_CRUFT)
case $ac_sys_system/$ac_sys_release in
Darwin/@<:@01567@:>@\..*)
Darwin/@<:@01567@:>@\..*)
LIBTOOL_CRUFT="-framework System -lcc_dynamic"
if test "${enable_universalsdk}"; then
:
@ -2143,7 +2143,7 @@ case $ac_sys_system/$ac_sys_release in
if test ${gcc_version} '<' 4.0
then
LIBTOOL_CRUFT="-lcc_dynamic"
else
else
LIBTOOL_CRUFT=""
fi
AC_RUN_IFELSE([AC_LANG_SOURCE([[
@ -2157,14 +2157,14 @@ case $ac_sys_system/$ac_sys_release in
}
}
]])],[ac_osx_32bit=yes],[ac_osx_32bit=no],[ac_osx_32bit=yes])
if test "${ac_osx_32bit}" = "yes"; then
case `/usr/bin/arch` in
i386)
MACOSX_DEFAULT_ARCH="i386"
i386)
MACOSX_DEFAULT_ARCH="i386"
;;
ppc)
MACOSX_DEFAULT_ARCH="ppc"
ppc)
MACOSX_DEFAULT_ARCH="ppc"
;;
*)
AC_MSG_ERROR([Unexpected output of 'arch' on OSX])
@ -2172,11 +2172,11 @@ case $ac_sys_system/$ac_sys_release in
esac
else
case `/usr/bin/arch` in
i386)
MACOSX_DEFAULT_ARCH="x86_64"
i386)
MACOSX_DEFAULT_ARCH="x86_64"
;;
ppc)
MACOSX_DEFAULT_ARCH="ppc64"
ppc)
MACOSX_DEFAULT_ARCH="ppc64"
;;
*)
AC_MSG_ERROR([Unexpected output of 'arch' on OSX])
@ -2193,9 +2193,9 @@ AC_MSG_CHECKING(for --enable-framework)
if test "$enable_framework"
then
BASECFLAGS="$BASECFLAGS -fno-common -dynamic"
# -F. is needed to allow linking to the framework while
# -F. is needed to allow linking to the framework while
# in the build location.
AC_DEFINE(WITH_NEXT_FRAMEWORK, 1,
AC_DEFINE(WITH_NEXT_FRAMEWORK, 1,
[Define if you want to produce an OpenStep/Rhapsody framework
(shared library plus accessory files).])
AC_MSG_RESULT(yes)
@ -2210,7 +2210,7 @@ fi
AC_MSG_CHECKING(for dyld)
case $ac_sys_system/$ac_sys_release in
Darwin/*)
AC_DEFINE(WITH_DYLD, 1,
AC_DEFINE(WITH_DYLD, 1,
[Define if you want to use the new-style (Openstep, Rhapsody, MacOS)
dynamic linker (dyld) instead of the old-style (NextStep) dynamic
linker (rld). Dyld is necessary to support frameworks.])
@ -2260,7 +2260,7 @@ then
;;
IRIX/5*) LDSHARED="ld -shared";;
IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
SunOS/5*)
SunOS/5*)
if test "$GCC" = "yes" ; then
LDSHARED='$(CC) -shared'
LDCXXSHARED='$(CXX) -shared'
@ -2436,7 +2436,7 @@ then
BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";;
Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";;
# -u libsys_s pulls in all symbols in libsys
Darwin/*)
Darwin/*)
LINKFORSHARED="$extra_undefs -framework CoreFoundation"
# Issue #18075: the default maximum stack size (8MBytes) is too
@ -2452,7 +2452,7 @@ then
OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";;
SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
FreeBSD*|NetBSD*|OpenBSD*|DragonFly*)
FreeBSD*|NetBSD*|OpenBSD*|DragonFly*)
if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]
then
LINKFORSHARED="-Wl,--export-dynamic"
@ -2778,7 +2778,7 @@ then
# Defining _REENTRANT on system with POSIX threads should not hurt.
AC_DEFINE(_REENTRANT)
posix_threads=yes
THREADOBJ="Python/thread.o"
THREADOBJ="Python/thread.o"
elif test "$ac_cv_kpthread" = "yes"
then
CC="$CC -Kpthread"
@ -2872,7 +2872,7 @@ pthread_create (NULL, NULL, start_routine, NULL)]])],[
THREADOBJ="Python/thread.o"
USE_THREAD_MODULE=""])
if test "$posix_threads" != "yes"; then
if test "$posix_threads" != "yes"; then
AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD)
LIBS="$LIBS -lthread"
THREADOBJ="Python/thread.o"
@ -2883,7 +2883,7 @@ fi
if test "$posix_threads" = "yes"; then
if test "$unistd_defines_pthreads" = "no"; then
AC_DEFINE(_POSIX_THREADS, 1,
[Define if you have POSIX threads,
[Define if you have POSIX threads,
and your system does not define that.])
fi
@ -3138,9 +3138,9 @@ AC_MSG_CHECKING(for --with-tsc)
AC_ARG_WITH(tsc,
AS_HELP_STRING([--with(out)-tsc],[enable/disable timestamp counter profile]),[
if test "$withval" != no
then
AC_DEFINE(WITH_TSC, 1,
[Define to profile with the Pentium timestamp counter])
then
AC_DEFINE(WITH_TSC, 1,
[Define to profile with the Pentium timestamp counter])
AC_MSG_RESULT(yes)
else AC_MSG_RESULT(no)
fi],
@ -3157,7 +3157,7 @@ then
fi
if test "$with_pymalloc" != "no"
then
AC_DEFINE(WITH_PYMALLOC, 1,
AC_DEFINE(WITH_PYMALLOC, 1,
[Define if you want to compile in Python-specific mallocs])
ABIFLAGS="${ABIFLAGS}m"
fi
@ -3444,12 +3444,12 @@ dnl before searching for static libraries. setup.py adds -Wl,-search_paths_first
dnl to revert to a more traditional unix behaviour and make it possible to
dnl override the system libz with a local static library of libz. Temporarily
dnl add that flag to our CFLAGS as well to ensure that we check the version
dnl of libz that will be used by setup.py.
dnl The -L/usr/local/lib is needed as wel to get the same compilation
dnl of libz that will be used by setup.py.
dnl The -L/usr/local/lib is needed as wel to get the same compilation
dnl environment as setup.py (and leaving it out can cause configure to use the
dnl wrong version of the library)
case $ac_sys_system/$ac_sys_release in
Darwin/*)
Darwin/*)
_CUR_CFLAGS="${CFLAGS}"
_CUR_LDFLAGS="${LDFLAGS}"
CFLAGS="${CFLAGS} -Wl,-search_paths_first"
@ -3460,7 +3460,7 @@ esac
AC_CHECK_LIB(z, inflateCopy, AC_DEFINE(HAVE_ZLIB_COPY, 1, [Define if the zlib library has inflateCopy]))
case $ac_sys_system/$ac_sys_release in
Darwin/*)
Darwin/*)
CFLAGS="${_CUR_CFLAGS}"
LDFLAGS="${_CUR_LDFLAGS}"
;;
@ -3514,14 +3514,14 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# check for openpty and forkpty
AC_CHECK_FUNCS(openpty,,
AC_CHECK_FUNCS(openpty,,
AC_CHECK_LIB(util,openpty,
[AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"],
AC_CHECK_LIB(bsd,openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lbsd"])
)
)
AC_CHECK_FUNCS(forkpty,,
AC_CHECK_LIB(util,forkpty,
AC_CHECK_FUNCS(forkpty,,
AC_CHECK_LIB(util,forkpty,
[AC_DEFINE(HAVE_FORKPTY) LIBS="$LIBS -lutil"],
AC_CHECK_LIB(bsd,forkpty, [AC_DEFINE(HAVE_FORKPTY) LIBS="$LIBS -lbsd"])
)
@ -3534,7 +3534,7 @@ AC_CHECK_FUNCS(memmove)
AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs)
AC_REPLACE_FUNCS(dup2 strdup)
AC_CHECK_FUNCS(getpgrp,
AC_CHECK_FUNCS(getpgrp,
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[getpgrp(0);]])],
[AC_DEFINE(GETPGRP_HAVE_ARG, 1, [Define if getpgrp() must be called as getpgrp(0).])],
[])
@ -3544,7 +3544,7 @@ AC_CHECK_FUNCS(setpgrp,
[AC_DEFINE(SETPGRP_HAVE_ARG, 1, [Define if setpgrp() must be called as setpgrp(0, 0).])],
[])
)
AC_CHECK_FUNCS(gettimeofday,
AC_CHECK_FUNCS(gettimeofday,
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>]],
[[gettimeofday((struct timeval*)0,(struct timezone*)0);]])],
[],
@ -3589,7 +3589,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
])
# On OSF/1 V5.1, getaddrinfo is available, but a define
# for [no]getaddrinfo in netdb.h.
# for [no]getaddrinfo in netdb.h.
AC_MSG_CHECKING(for getaddrinfo)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
@ -3749,7 +3749,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
]], [[;]])],[
AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1,
[Define if you can safely include both <sys/select.h> and <sys/time.h>
(which you can't on SCO ODT 3.0).])
(which you can't on SCO ODT 3.0).])
was_it_defined=yes
],[])
AC_MSG_RESULT($was_it_defined)
@ -3800,8 +3800,8 @@ AC_MSG_RESULT($works)
have_prototypes=no
AC_MSG_CHECKING(for prototypes)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int foo(int x) { return 0; }]], [[return foo(10);]])],
[AC_DEFINE(HAVE_PROTOTYPES, 1,
[Define if your compiler supports function prototype])
[AC_DEFINE(HAVE_PROTOTYPES, 1,
[Define if your compiler supports function prototype])
have_prototypes=yes],
[]
)
@ -3822,7 +3822,7 @@ int foo(int x, ...) {
]], [[return foo(10, "", 3.14);]])],[
AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1,
[Define if your compiler supports variable length function prototypes
(e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>])
(e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>])
works=yes
],[])
AC_MSG_RESULT($works)
@ -3857,7 +3857,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <varargs.h>
#endif
]], [[va_list list1, list2; list1 = list2;]])],[],[
AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind])
AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind])
va_list_is_array=yes
])
AC_MSG_RESULT($va_list_is_array)
@ -3952,9 +3952,9 @@ AC_ARG_WITH(fpectl,
AS_HELP_STRING([--with-fpectl], [enable SIGFPE catching]),
[
if test "$withval" != no
then
then
AC_DEFINE(WANT_SIGFPE_HANDLER, 1,
[Define if you want SIGFPE handled (see Include/pyfpe.h).])
[Define if you want SIGFPE handled (see Include/pyfpe.h).])
AC_MSG_RESULT(yes)
else AC_MSG_RESULT(no)
fi],
@ -4325,8 +4325,8 @@ AC_DEFINE_UNQUOTED(PYLONG_BITS_IN_DIGIT, $enable_big_digits, [Define as the pref
# check for wchar.h
AC_CHECK_HEADER(wchar.h, [
AC_DEFINE(HAVE_WCHAR_H, 1,
[Define if the compiler provides a wchar.h header file.])
AC_DEFINE(HAVE_WCHAR_H, 1,
[Define if the compiler provides a wchar.h header file.])
wchar_h="yes"
],
wchar_h="no"
@ -4609,7 +4609,7 @@ then
[Define if poll() sets errno on invalid file descriptors.])
fi
# Before we can test tzset, we need to check if struct tm has a tm_zone
# Before we can test tzset, we need to check if struct tm has a tm_zone
# (which is not required by ISO C or UNIX spec) and/or if we support
# tzname[]
AC_STRUCT_TIMEZONE
@ -4635,7 +4635,7 @@ int main()
tm->tm_zone does not exist since it is the alternative way
of getting timezone info.
Red Hat 6.2 doesn't understand the southern hemisphere
Red Hat 6.2 doesn't understand the southern hemisphere
after New Year's Day.
*/
@ -4648,7 +4648,7 @@ int main()
exit(1);
#if HAVE_TZNAME
/* For UTC, tzname[1] is sometimes "", sometimes " " */
if (strcmp(tzname[0], "UTC") ||
if (strcmp(tzname[0], "UTC") ||
(tzname[1][0] != 0 && tzname[1][0] != ' '))
exit(1);
#endif
@ -4766,7 +4766,7 @@ AC_MSG_RESULT($ac_cv_window_has_flags)
if test "$ac_cv_window_has_flags" = yes
then
AC_DEFINE(WINDOW_HAS_FLAGS, 1,
AC_DEFINE(WINDOW_HAS_FLAGS, 1,
[Define if WINDOW in curses.h offers a field _flags.])
fi
@ -4965,7 +4965,7 @@ AC_MSG_RESULT($ac_cv_broken_mbstowcs)
if test "$ac_cv_broken_mbstowcs" = yes
then
AC_DEFINE(HAVE_BROKEN_MBSTOWCS, 1,
[Define if mbstowcs(NULL, "text", 0) does not return the number of
[Define if mbstowcs(NULL, "text", 0) does not return the number of
wide chars that would be converted.])
fi
@ -4976,15 +4976,15 @@ AC_ARG_WITH(computed-gotos,
[Use computed gotos in evaluation loop (enabled by default on supported compilers)]),
[
if test "$withval" = yes
then
then
AC_DEFINE(USE_COMPUTED_GOTOS, 1,
[Define if you want to use computed gotos in ceval.c.])
[Define if you want to use computed gotos in ceval.c.])
AC_MSG_RESULT(yes)
fi
if test "$withval" = no
then
then
AC_DEFINE(USE_COMPUTED_GOTOS, 0,
[Define if you want to use computed gotos in ceval.c.])
[Define if you want to use computed gotos in ceval.c.])
AC_MSG_RESULT(no)
fi
],
@ -5018,7 +5018,7 @@ case "$ac_cv_computed_gotos" in yes*)
esac
case $ac_sys_system in
AIX*)
AIX*)
AC_DEFINE(HAVE_BROKEN_PIPE_BUF, 1, [Define if the system reports an invalid PIPE_BUF value.]) ;;
esac
@ -5204,6 +5204,7 @@ AC_MSG_CHECKING(for the Linux getrandom() syscall)
AC_LINK_IFELSE(
[
AC_LANG_SOURCE([[
#include <unistd.h>
#include <sys/syscall.h>
int main() {