From 2178ed66f7ae8f793078c7e392af4bf1fb472968 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Tue, 24 Feb 2015 23:05:45 +0100
Subject: build: Reject or warn against file name length limit overruns.

* m4/guix.m4 (GUIX_TEST_ROOT_DIRECTORY, LINUX_HASH_BANG_LIMIT,
  SOCKET_FILE_NAME_LIMIT, GUIX_SOCKET_FILE_NAME_LENGTH,
  GUIX_TEST_SOCKET_FILE_NAME_LENGTH, GUIX_HASH_BANG_LENGTH,
  GUIX_CHECK_FILE_NAME_LIMITS): New macros.
* configure.ac: Use 'GUIX_CHECK_FILE_NAME_LIMITS'.
* config-daemon.ac: Use 'GUIX_TEST_ROOT_DIRECTORY'.
* test-env.in: Check socket name length and emit warning if it exceeds
  107.
---
 config-daemon.ac | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'config-daemon.ac')

diff --git a/config-daemon.ac b/config-daemon.ac
index 32520acbf2..5f83d45a4c 100644
--- a/config-daemon.ac
+++ b/config-daemon.ac
@@ -127,9 +127,8 @@ if test "x$guix_build_daemon" = "xyes"; then
   fi
 
   dnl Temporary directory used to store the daemon's data.
-  AC_MSG_CHECKING([for unit test root])
-  GUIX_TEST_ROOT="`pwd`/test-tmp"
-  AC_MSG_RESULT([$GUIX_TEST_ROOT])
+  GUIX_TEST_ROOT_DIRECTORY
+  GUIX_TEST_ROOT="$ac_cv_guix_test_root"
   AC_SUBST([GUIX_TEST_ROOT])
 
   AC_CONFIG_FILES([nix/scripts/list-runtime-roots],
-- 
cgit v1.2.3