Re-introduce None as a deprecated alias for No

[apt.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ebffea4657a8db959390efb70e8d333375fec727..2221833a183ac32791ba7a2dc1e372064f6bb9b1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ AC_CHECK_LIB(curl, curl_easy_init,
 
 AC_LANG_PUSH([C++])
 AC_CHECK_HEADER(gtest/gtest.h,,
-     AC_MSG_ERROR([failed: I need gtest to build tests]),
+     AC_MSG_WARN([failed: I need gtest (packaged as libgtest-dev) for unit testing]),
 )
 AC_LANG_POP([C++])
 
@@ -172,6 +172,12 @@ AC_EGREP_HEADER(h_errno, netdb.h, [AC_MSG_RESULT(normal)],
        [AC_MSG_ERROR("not found.")])
    ])
 
+
+dnl check for setuid checking function
+AC_CHECK_FUNCS(getresuid getresgid)
+AC_SUBST(HAVE_GETRESUID)
+AC_SUBST(HAVE_GETRESGID)
+
 dnl Check for doxygen
 AC_PATH_PROG(DOXYGEN, doxygen)