spelling: timeout

[mirror_lxc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ed8bbc82f5ea23358d04d951bd9fbbdc1c5f8a4b..9a9adac32595a534294734299a66f3cdeb96a0b7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -53,7 +53,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #define CLANG_VERSION \
        (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
 
-#if GCC_VERSION < 40600 && CLANG_VERSION < 10000
+#if GCC_VERSION < 40700 && CLANG_VERSION < 10000
 #error Sorry, your compiler is too old - please upgrade it
 #endif
        ]])], [valid_compiler=yes], [valid_compiler=no])
@@ -483,7 +483,7 @@ AC_ARG_WITH([cgroup-pattern],
        [AC_HELP_STRING(
                [--with-cgroup-pattern=pattern],
                [pattern for container cgroups]
-       )], [], [with_cgroup_pattern=['lxc/%n']])
+       )], [], [with_cgroup_pattern=['lxc.payload/%n']])
 
 # The path for the apparmor_parser's cache for generated apparmor profiles
 AC_ARG_WITH([apparmor-cache-dir],
@@ -611,7 +611,12 @@ AC_CHECK_DECLS([PR_SET_NO_NEW_PRIVS], [], [], [#include <sys/prctl.h>])
 AC_CHECK_DECLS([PR_GET_NO_NEW_PRIVS], [], [], [#include <sys/prctl.h>])
 
 # Check for some headers
-AC_CHECK_HEADERS([sys/signalfd.h pty.h ifaddrs.h sys/memfd.h sys/personality.h utmpx.h sys/timerfd.h sys/resource.h])
+AC_CHECK_HEADERS([pty.h sys/memfd.h sys/personality.h sys/resource.h sys/signalfd.h sys/timerfd.h utmpx.h])
+
+AC_CHECK_HEADER([ifaddrs.h],
+       AM_CONDITIONAL(HAVE_IFADDRS_H, true)
+       AC_DEFINE(HAVE_IFADDRS_H, 1, [Have ifaddrs.h]),
+       AM_CONDITIONAL(HAVE_IFADDRS_H, false))
 
 # lookup major()/minor()/makedev()
 AC_HEADER_MAJOR
@@ -646,6 +651,10 @@ AC_CHECK_FUNCS([fgetln],
        AM_CONDITIONAL(HAVE_FGETLN, true)
        AC_DEFINE(HAVE_FGETLN,1,[Have fgetln]),
        AM_CONDITIONAL(HAVE_FGETLN, false))
+AC_CHECK_FUNCS([keyctl],
+       AM_CONDITIONAL(HAVE_KEYCTL, true)
+       AC_DEFINE(HAVE_KEYCTL,1,[Have keyctl]),
+       AM_CONDITIONAL(HAVE_KEYCTL, false))
 AC_CHECK_FUNCS([prlimit],
        AM_CONDITIONAL(HAVE_PRLIMIT, true)
        AC_DEFINE(HAVE_PRLIMIT,1,[Have prlimit]),
@@ -667,6 +676,9 @@ AC_CHECK_FUNCS([strlcat],
        AC_DEFINE(HAVE_STRLCAT,1,[Have strlcat]),
        AM_CONDITIONAL(HAVE_STRLCAT, false))
 
+# HAVE_STRUCT_RTNL_LINK_STATS64={0,1}
+AC_CHECK_TYPES([struct rtnl_link_stats64], [], [], [[#include <linux/if_link.h>]])
+
 # Check for some libraries
 AX_PTHREAD
 AC_SEARCH_LIBS(clock_gettime, [rt])
@@ -678,10 +690,43 @@ AC_PROG_SED
 # See if we support thread-local storage.
 LXC_CHECK_TLS
 
+AX_CHECK_COMPILE_FLAG([-fdiagnostics-color], [CFLAGS="$CFLAGS -fdiagnostics-color"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough], [CFLAGS="$CFLAGS -Wimplicit-fallthrough"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-Wcast-align], [CFLAGS="$CFLAGS -Wcast-align"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-Wstrict-prototypes], [CFLAGS="$CFLAGS -Wstrict-prototypes"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-fno-strict-aliasing], [CFLAGS="$CFLAGS -fno-strict-aliasing"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-fstack-clash-protection], [CFLAGS="$CFLAGS -fstack-clash-protection"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-fstack-protector-strong], [CFLAGS="$CFLAGS -fstack-protector-strong"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-g], [CFLAGS="$CFLAGS -g"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([--mcet -fcf-protection], [CFLAGS="$CFLAGS --mcet -fcf-protection"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"],,[-Werror])
+
+AX_CHECK_LINK_FLAG([-z relro], [LDLAGS="$LDLAGS -z relro"],,[])
+AX_CHECK_LINK_FLAG([-z now], [LDLAGS="$LDLAGS -z now"],,[])
+
+CFLAGS="$CFLAGS -Wvla -std=gnu11"
 if test "x$enable_werror" = "xyes"; then
-       CFLAGS="$CFLAGS -Werror -Wvla -std=gnu11"
+       CFLAGS="$CFLAGS -Werror"
 fi
 
+AC_ARG_ENABLE([thread-safety],
+       [AC_HELP_STRING([--enable-thread-safety], [enforce thread-safety otherwise fail the build [default=yes]])],
+       [], [enable_thread_safety=yes])
+AM_CONDITIONAL([ENFORCE_THREAD_SAFETY], [test "x$enable_thread_safety" = "xyes"])
+
+AC_ARG_ENABLE([dlog],
+       [AC_HELP_STRING([--enable-dlog], [enable dlog support [default=no]])],
+       [], [enable_dlog=no])
+AM_CONDITIONAL([ENABLE_DLOG], [test "x$enable_dlog" = "xyes"])
+
+AM_COND_IF([ENABLE_DLOG],
+       [PKG_CHECK_MODULES([DLOG],[dlog],[],[
+               AC_CHECK_HEADER([dlog.h],[],[AC_MSG_ERROR([You must install the dlog development package in order to compile lxc])])
+               AC_CHECK_LIB([dlog], [dlog_print],[],[AC_MSG_ERROR([You must install the dlog development package in order to compile lxc])])
+               AC_SUBST([DLOG_LIBS], [-ldlog])
+               ])
+       ])
+
 # Files requiring some variable expansion
 AC_CONFIG_FILES([
        Makefile
@@ -690,6 +735,7 @@ AC_CONFIG_FILES([
 
        config/Makefile
        config/apparmor/Makefile
+       config/apparmor/abstractions/start-container
        config/selinux/Makefile
        config/bash/Makefile
        config/bash/lxc
@@ -925,4 +971,10 @@ Debugging:
 
 Paths:
  - Logs in configpath: $enable_configpath_log
+
+Thread-safety:
+ - enforce: $enable_thread_safety
+
+Dlog:
+ - enable: $enable_dlog
 EOF