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-rw-r--r--configure.ac9
1 files changed, 3 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac
index 7c0a9f4a94..c5d08a0285 100644
--- a/configure.ac
+++ b/configure.ac
@@ -590,17 +590,15 @@ fi
if test x$use_boost = xyes; then
-BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB"
+BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_PROGRAM_OPTIONS_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB"
dnl Boost >= 1.50 uses sleep_for rather than the now-deprecated sleep, however
dnl it was broken from 1.50 to 1.52 when backed by nanosleep. Use sleep_for if
dnl a working version is available, else fall back to sleep. sleep was removed
dnl after 1.56.
dnl If neither is available, abort.
-dnl If sleep_for is used, boost_chrono becomes a requirement.
-if test x$ax_cv_boost_chrono = xyes; then
TEMP_LIBS="$LIBS"
-LIBS="$BOOST_LIBS $BOOST_CHRONO_LIB $LIBS"
+LIBS="$BOOST_LIBS $LIBS"
TEMP_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -613,12 +611,11 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
choke me
#endif
]])],
- [boost_sleep=yes; BOOST_LIBS="$BOOST_LIBS $BOOST_CHRONO_LIB";
+ [boost_sleep=yes;
AC_DEFINE(HAVE_WORKING_BOOST_SLEEP_FOR, 1, [Define this symbol if boost sleep_for works])],
[boost_sleep=no])
LIBS="$TEMP_LIBS"
CPPFLAGS="$TEMP_CPPFLAGS"
-fi
if test x$boost_sleep != xyes; then
TEMP_LIBS="$LIBS"