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Merge remote-tracking branch 'origin/maint-0.2.2'

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This commit is contained in:
Nick Mathewson 2011-03-28 12:17:35 -04:00
commit 18126f92a7
2 changed files with 21 additions and 3 deletions
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6
changes/bug2698 Normal file
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@ -0,0 +1,6 @@
o Minor bugfixes:
- Fix an issue that prevented static linking of libevent on
some platforms (notably Linux). Fixes bug 2698, bugfix on
versions 0.2.1.23/0.2.2.8-alpha (the versions introducing
the --with-static-libevent configure option).

18
configure.in
View File

@ -340,7 +340,19 @@ tor_libevent_pkg_debian="libevent-dev"
tor_libevent_devpkg_redhat="libevent-devel"
tor_libevent_devpkg_debian="libevent-dev"
TOR_SEARCH_LIBRARY(libevent, $trylibeventdir, [-levent $TOR_LIB_WS32], [
dnl On Gnu/Linux or any place we require it, we'll add librt to the Libevent
dnl linking for static builds.
STATIC_LIBEVENT_FLAGS=""
if test "$enable_static_libevent" = "yes"; then
dnl Determine if we have clock_gettime in librt
AC_SEARCH_LIBS([clock_gettime], [rt],
[have_rt=yes])
if test "$have_rt" = yes; then
STATIC_LIBEVENT_FLAGS=" -lrt "
fi
fi
TOR_SEARCH_LIBRARY(libevent, $trylibeventdir, [-levent $STATIC_LIBEVENT_FLAGS $TOR_LIB_WS32], [
#ifdef WIN32
#include <winsock2.h>
#endif
@ -363,7 +375,7 @@ dnl Now check for particular libevent functions.
save_LIBS="$LIBS"
save_LDFLAGS="$LDFLAGS"
save_CPPFLAGS="$CPPFLAGS"
LIBS="-levent $TOR_LIB_WS32 $LIBS"
LIBS="-levent $STATIC_LIBEVENT_FLAGS $TOR_LIB_WS32 $LIBS"
LDFLAGS="$TOR_LDFLAGS_libevent $LDFLAGS"
CPPFLAGS="$TOR_CPPFLAGS_libevent $CPPFLAGS"
AC_CHECK_FUNCS(event_get_version event_get_version_number event_get_method event_set_log_callback evdns_set_outgoing_bind_address event_base_loopexit)
@ -384,7 +396,7 @@ if test "$enable_static_libevent" = "yes"; then
if test "$tor_cv_library_libevent_dir" = "(system)"; then
AC_MSG_ERROR("You must specify an explicit --with-libevent-dir=x option when using --enable-static-libevent")
else
TOR_LIBEVENT_LIBS="$TOR_LIBDIR_libevent/libevent.a"
TOR_LIBEVENT_LIBS="$TOR_LIBDIR_libevent/libevent.a $STATIC_LIBEVENT_FLAGS"
fi
else
TOR_LIBEVENT_LIBS="-levent"