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configure.in (sched_yield): Try librt first, then libposix4.

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Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

	* configure.in (sched_yield): Try librt first, then libposix4.
	Add -lrt, -lposix4 to THREADSPEC.

From-SVN: r28629
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Rainer Orth 1999-08-09 19:17:20 +00:00 committed by Tom Tromey
parent ad171e80b8
commit 05ca950a64
3 changed files with 217 additions and 219 deletions
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5
libjava/ChangeLog
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@ -1,3 +1,8 @@
Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in (sched_yield): Try librt first, then libposix4.
Add -lrt, -lposix4 to THREADSPEC.
1999-08-08 Anthony Green <green@cygnus.com>
* gnu/gcj/util/path/SearchPath.java: Comment out verbose output.

417
libjava/configure vendored
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14
libjava/configure.in
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@ -381,15 +381,17 @@ else
LIBS="$LIBS $THREADLIBS"
AC_CHECK_FUNCS(pthread_mutexattr_settype pthread_mutexattr_setkind_np)
# Look for sched_yield. Sometimes it is in the posix4 library
# (Solaris) and sometimes in -lrt (x86 Solaris).
# Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
# Solaris 7 the name librt is preferred.
AC_CHECK_FUNCS(sched_yield, , [
AC_CHECK_LIB(posix4, sched_yield, [
AC_CHECK_LIB(rt, sched_yield, [
AC_DEFINE(HAVE_SCHED_YIELD)
THREADLIBS="$THREADLIBS -lposix4"], [
AC_CHECK_LIB(rt, sched_yield, [
THREADLIBS="$THREADLIBS -lrt"
THREADSPECS="$THREADSPECS -lrt"], [
AC_CHECK_LIB(posix4, sched_yield, [
AC_DEFINE(HAVE_SCHED_YIELD)
THREADLIBS="$THREADLIBS -lrt"])])])
THREADLIBS="$THREADLIBS -lposix4"
THREADSPECS="$THREADSPECS -lposix4"])])])
LIBS="$save_LIBS"
# We require a way to get the time.