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-rw-r--r--configure.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index aef3c06..4ec1bed 100644
--- a/configure.in
+++ b/configure.in
@@ -1093,7 +1093,8 @@ AC_MSG_RESULT($SHLIBS)
# checks for libraries
AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
-AC_CHECK_LIB(rt, sem_init) # 'Real Time' functions on Solaris
+AC_SEARCH_LIBS(sem_init, rt posix4) # 'Real Time' functions on Solaris,
+ # posix4 on Solaris 2.6
# checks for system dependent C++ extensions support
case "$ac_sys_system" in