diff options
Diffstat (limited to 'm4/nanosleep.m4')
-rw-r--r-- | m4/nanosleep.m4 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4 index 21ee5a21daf..e21a3e343cb 100644 --- a/m4/nanosleep.m4 +++ b/m4/nanosleep.m4 @@ -1,4 +1,4 @@ -# serial 42 +# serial 43 dnl From Jim Meyering. dnl Check for the nanosleep function. @@ -25,11 +25,11 @@ AC_DEFUN([gl_FUNC_NANOSLEEP], # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. - LIB_NANOSLEEP= - AC_SUBST([LIB_NANOSLEEP]) + NANOSLEEP_LIB= + AC_SUBST([NANOSLEEP_LIB]) AC_SEARCH_LIBS([nanosleep], [rt posix4], [test "$ac_cv_search_nanosleep" = "none required" || - LIB_NANOSLEEP=$ac_cv_search_nanosleep]) + NANOSLEEP_LIB=$ac_cv_search_nanosleep]) if test "x$ac_cv_search_nanosleep" != xno; then dnl The system has a nanosleep function. @@ -143,4 +143,8 @@ AC_DEFUN([gl_FUNC_NANOSLEEP], HAVE_NANOSLEEP=0 fi LIBS=$nanosleep_save_libs + + # For backward compatibility. + LIB_NANOSLEEP="$NANOSLEEP_LIB" + AC_SUBST([LIB_NANOSLEEP]) ]) |