af_unix: add lxc_abstract_unix_send_fds_iov

[mirror_lxc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8d6774f236cf72c3845e104c93d157b78fa564ee..a041f2fdb0521c4721b0d5eb7bda15246e627094 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -257,6 +257,8 @@ fi
 
 AM_CONDITIONAL([ENABLE_API_DOCS], [test "x$HAVE_DOXYGEN" != "x"])
 
+AC_CONFIG_MACRO_DIRS([config])
+
 # Apparmor
 AC_ARG_ENABLE([apparmor],
        [AC_HELP_STRING([--enable-apparmor], [enable apparmor support [default=auto]])],
@@ -267,20 +269,21 @@ if test "$enable_apparmor" = "auto" ; then
 fi
 AM_CONDITIONAL([ENABLE_APPARMOR], [test "x$enable_apparmor" = "xyes"])
 
-# GnuTLS
-AC_ARG_ENABLE([gnutls],
-       [AC_HELP_STRING([--enable-gnutls], [enable GnuTLS support [default=auto]])],
-       [], [enable_gnutls=auto])
+# OpenSSL
+# libssl-dev
+AC_ARG_ENABLE([openssl],
+       [AC_HELP_STRING([--enable-openssl], [enable OpenSSL support [default=auto]])],
+       [], [enable_openssl=auto])
+
+if test "$enable_openssl" = "auto" ; then
+       AC_CHECK_LIB([ssl], [OPENSSL_init_ssl], [enable_openssl=yes], [enable_openssl=no])
 
-if test "$enable_gnutls" = "auto" ; then
-       AC_CHECK_LIB([gnutls], [gnutls_hash_fast], [enable_gnutls=yes], [enable_gnutls=no])
 fi
-AM_CONDITIONAL([ENABLE_GNUTLS], [test "x$enable_gnutls" = "xyes"])
+AM_CONDITIONAL([ENABLE_OPENSSL], [test "x$enable_openssl" = "xyes"])
 
-AM_COND_IF([ENABLE_GNUTLS],
-       [AC_CHECK_HEADER([gnutls/gnutls.h],[],[AC_MSG_ERROR([You must install the GnuTLS development package in order to compile lxc])])
-       AC_CHECK_LIB([gnutls], [gnutls_hash_fast],[true],[AC_MSG_ERROR([You must install the GnuTLS development package in order to compile lxc])])
-       AC_SUBST([GNUTLS_LIBS], [-lgnutls])])
+AM_COND_IF([ENABLE_OPENSSL],
+       [AC_CHECK_HEADER([openssl/engine.h],[],[AC_MSG_ERROR([You must install the OpenSSL development package in order to compile lxc])])
+       AC_SUBST([OPENSSL_LIBS], '-lssl -lcrypto')])
 
 # SELinux
 AC_ARG_ENABLE([selinux],
@@ -363,7 +366,7 @@ AM_COND_IF([ENABLE_CAP],
 OLD_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS $SECCOMP_CFLAGS"
 AC_CHECK_TYPES([scmp_filter_ctx], [], [], [[#include <seccomp.h>]])
-AC_CHECK_DECLS([seccomp_notif_get_fd], [], [], [[#include <seccomp.h>]])
+AC_CHECK_DECLS([seccomp_notify_fd], [], [], [[#include <seccomp.h>]])
 AC_CHECK_DECLS([seccomp_syscall_resolve_name_arch], [], [], [[#include <seccomp.h>]])
 CFLAGS="$OLD_CFLAGS"
 
@@ -637,6 +640,33 @@ AC_CHECK_FUNCS([setns pivot_root sethostname unshare rand_r confstr faccessat ge
 # - STRERROR_R_CHAR_P if it returns char *
 AC_FUNC_STRERROR_R
 
+# Check if "%m" is supported by printf and Co
+AC_MSG_CHECKING([%m format])
+AC_TRY_RUN([
+#include <stdio.h>
+int main(void)
+{
+  char msg[256];
+  int rc;
+
+  rc = snprintf(msg, sizeof(msg), "%m\n");
+  if ((rc > 1) && (msg[0] != '%'))
+  {
+    return 0;
+  }
+  else
+  {
+    return 1;
+  }
+}],
+[fmt_m=yes], [fmt_m=no], [fmt_m=no])
+if test "x$fmt_m" = "xyes"; then
+       AC_DEFINE([HAVE_M_FORMAT], 1, [Have %m format])
+       AC_MSG_RESULT([yes])
+else
+       AC_MSG_RESULT([no])
+fi
+
 # Check for some functions
 AC_CHECK_LIB(pthread, main)
 AC_CHECK_FUNCS(statvfs)
@@ -987,7 +1017,7 @@ Environment:
  - distribution: $with_distro
  - init script type(s): $init_script
  - rpath: $enable_rpath
- - GnuTLS: $enable_gnutls
+ - OpenSSL: $enable_openssl
  - Bash integration: $enable_bash
 
 Security features: