Commit Graph

6 Commits

Author SHA1 Message Date
David Goulet
7fcf999c63 Print summary at the end of the configure script
Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-10-17 10:08:34 -04:00
cypherpunks
be080a402f Replace obsolete macros with modern equivalents 2016-12-23 10:34:11 -05:00
cypherpunks
94762e37b9 Use the Autoconf macro AC_USE_SYSTEM_EXTENSIONS
The Autoconf macro AC_USE_SYSTEM_EXTENSIONS defines preprocessor macros
which turn on extensions to C and POSIX. The macro also makes it easier
for developers to use the extensions without needing (or forgetting) to
define them manually.

The macro can be safely used because it was introduced in Autoconf 2.60
and Tor requires Autoconf 2.63 and above.
2016-06-17 10:17:44 -04:00
Nick Mathewson
45b911b79b Add pkg.m4 to use pkgconfig macros 2014-12-23 11:39:48 -05:00
Nick Mathewson
2662885aa9 Use pc_from_ucontext.m4 from Google Performance Tools
This M4 module lets us learn the right way (out of at least 18
possibilities) to extract the current PC for stack-trace-fixup-in-signal
purposes.  The Google Performance Tools license is 3-clause BSD.
2013-11-18 10:43:15 -05:00
Nick Mathewson
0e597471af Use a nicely written autoconf macro to determine the sign of a type
This beats our old implementation, which wouldn't work when cross-compiling
2013-02-07 16:23:48 -05:00