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authorEric S. Raymond <esr@thyrsus.com>2001-03-12 21:34:59 +0000
committerEric S. Raymond <esr@thyrsus.com>2001-03-12 21:34:59 +0000
commit5db54a43f4eeef279d2f5f215f1f87beacf137bb (patch)
treec9e8a4e8e48f5544a7411adfcd1ef893243e0c0c
parent8d3625c28754ac102dbbdb211744cac16ba8a883 (diff)
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Check for semaphores, even though we're not using them yet.
svn path=/trunk/; revision=3246
-rw-r--r--configure.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 8d07ee66..09631078 100644
--- a/configure.in
+++ b/configure.in
@@ -42,7 +42,8 @@ AC_HEADER_STDC
AC_TYPE_SIZE_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
-AC_CHECK_HEADERS(unistd.h termios.h termio.h sgtty.h stdarg.h alloca.h sys/itimer.h fcntl.h sys/fcntl.h memory.h sys/wait.h)
+AC_CHECK_HEADERS(unistd.h termios.h termio.h sgtty.h stdarg.h alloca.h)
+AC_CHECK_HEADERS(sys/itimer.h fcntl.h sys/fcntl.h memory.h sys/wait.h sys/shm.h)
AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h resolv.h net/socket.h sys/select.h)
AC_C_CONST dnl getopt needs this.