81 lines
2.2 KiB
Diff
81 lines
2.2 KiB
Diff
Revert "Select TCP when lack of SYSV IPC"
|
|
|
|
This reverts commit 19d204548d4f141fcc8a5e494eea84282b17f4a2.
|
|
|
|
From 19d204548d4f141fcc8a5e494eea84282b17f4a2 Mon Sep 17 00:00:00 2001
|
|
From: Matt Weber <matthew.weber@rockwellcollins.com>
|
|
Date: Mon, 16 Sep 2019 22:00:29 -0500
|
|
Subject: [PATCH] Select TCP when lack of SYSV IPC
|
|
|
|
Update to add a configure test to build and install the TCP IPC version
|
|
when detecting SYSV IPC MsgQ support isn't available.
|
|
|
|
The issue was initially discovered on Windows Services for Linux
|
|
(WSL1.0). WSL does have some SysV IPC, but no message Q's, which is
|
|
required by fakeroot/faked by default.
|
|
|
|
Fixes:
|
|
https://github.com/Microsoft/WSL/issues/2465
|
|
|
|
Additional bug reports:
|
|
https://bugs.busybox.net/show_bug.cgi?id=11366
|
|
|
|
Signed-off-by: Jean-Francois Doyon <jfdoyon@gmail.com>
|
|
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index 73415d2..ddde5c9 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -26,50 +26,6 @@ AC_CACHE_CHECK([which IPC method to use],
|
|
[ac_cv_use_ipc],
|
|
[ac_cv_use_ipc=sysv])
|
|
|
|
-if test $ac_cv_use_ipc = "sysv"; then
|
|
- AC_MSG_CHECKING([whether SysV IPC message queues are actually working on the host])
|
|
-
|
|
- AC_LANG_PUSH(C)
|
|
- AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
-#include <stdlib.h>
|
|
-#include <sys/types.h>
|
|
-#include <sys/ipc.h>
|
|
-#include <sys/msg.h>
|
|
-#include <time.h>
|
|
-#include <unistd.h>
|
|
-
|
|
-int main() {
|
|
-
|
|
- srandom(time(NULL)+getpid()*33151);
|
|
- key_t msg_key = random();
|
|
- int msg_get = msgget(msg_key, IPC_CREAT|0600);
|
|
-
|
|
- if (msg_get==-1) {
|
|
- return 1;
|
|
- } else {
|
|
- msgctl(msg_get, IPC_RMID, NULL);
|
|
- return 0;
|
|
- }
|
|
-
|
|
-}]])],[ac_cv_use_ipc=sysv],[ac_cv_use_ipc=tcp],[ac_cv_use_ipc=cross])
|
|
-
|
|
- if test $ac_cv_use_ipc = cross; then
|
|
- if test "$host_os" = linux-gnu; then
|
|
- ac_cv_use_ipc=sysv
|
|
- AC_MSG_RESULT([cross, guessing yes])
|
|
- else
|
|
- (set -o posix; set)
|
|
- AC_MSG_ERROR([cross compiling, unknown result for $host_os])
|
|
- fi
|
|
- elif test $ac_cv_use_ipc = "tcp"; then
|
|
- AC_MSG_RESULT([No, using TCP])
|
|
- else
|
|
- AC_MSG_RESULT([Yes])
|
|
- fi
|
|
-
|
|
- AC_LANG_POP(C)
|
|
-fi
|
|
-
|
|
AC_ARG_WITH([dbformat],
|
|
AS_HELP_STRING([--with-dbformat@<:@=DBFORMAT@:>@],
|
|
[database format to use: either inode (default) or path]),
|