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changeset 2065:e1a744db4db5

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(jm_FUNC_NANOSLEEP): Search for nanosleep in -lrt (for Solaris 7) and in -lposix4 (for Solaris 2.5.1).
author Jim Meyering <jim@meyering.net>
date Mon, 03 Jan 2000 19:58:09 +0000
parents 13ca4ae7e0c2
children 8e707880be9b
files m4/nanosleep.m4
diffstat 1 files changed, 6 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -1,11 +1,15 @@
-#serial 1
+#serial 2
 
 dnl From Jim Meyering.
-dnl FIXME
+dnl Check for the nanosleep function
 dnl
 
 AC_DEFUN(jm_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.
+ AC_SEARCH_LIBS(nanosleep, [rt posix4])
+
  AC_CACHE_CHECK([whether nanosleep works],
   jm_cv_func_nanosleep_works,
   [AC_TRY_RUN([