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Merge commit '2f98bf5c9fac4dfd1bb07564ce08b13d1e330252' into maint-0.2.4 

(This is the part of the Bug 8042 patch that warns about unsigned time_t)
This commit is contained in:
Nick Mathewson 2013-03-20 10:52:26 -04:00
parent 5b0b51ca3f 2f98bf5c9f
commit 90d2162f32
2 changed files with 9 additions and 0 deletions
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5
changes/warn-unsigned-time_t Normal file
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@ -0,0 +1,5 @@
o Build improvements:
- Warn if building on a platform with an unsigned time_t: there
are too many places where Tor currently assumes that time_t can
hold negative values. We'd like to fix them all, but probably
some will remain.

4
configure.ac
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@ -972,6 +972,10 @@ AX_CHECK_SIGN([time_t],
#endif
])
if test "$ax_cv_decl_time_t_signed" = no; then
AC_MSG_WARN([You have an unsigned time_t; some things will probably break. Please tell the Tor developers about your interesting platform.])
fi
AX_CHECK_SIGN([size_t],
[ tor_cv_size_t_signed=yes ],
[ tor_cv_size_t_signed=no ], [