gnu: avr-libc: Update to 2.0.0.

[jackhill/guix/guix.git] / config-daemon.ac

diff --git a/config-daemon.ac b/config-daemon.ac
index fb80c75..803eb53 100644 (file)
--- a/config-daemon.ac
+++ b/config-daemon.ac
@@ -5,20 +5,15 @@ AC_MSG_RESULT([$guix_build_daemon])
 
 dnl C++ environment.  This macro must be used unconditionnaly.
 AC_PROG_CXX
+AC_LANG([C++])
 
 if test "x$guix_build_daemon" = "xyes"; then
 
+  GUIX_ASSERT_CXX11
+
   AC_PROG_RANLIB
   AC_CONFIG_HEADER([nix/config.h])
 
-  dnl Decompressors, for use by the substituter.
-  AC_PATH_PROG([GZIP], [gzip])
-  AC_PATH_PROG([BZIP2], [bzip2])
-  AC_PATH_PROG([XZ], [xz])
-  AC_SUBST([GZIP])
-  AC_SUBST([BZIP2])
-  AC_SUBST([XZ])
-
   dnl Use 64-bit file system calls so that we can support files > 2 GiB.
   AC_SYS_LARGEFILE
 
@@ -48,7 +43,7 @@ if test "x$guix_build_daemon" = "xyes"; then
     no)
       LIBGCRYPT_LIBS="-lgcrypt"
       ;;
-   *)
+    *)
       LIBGCRYPT_LIBS="-L$LIBGCRYPT_LIBDIR -lgcrypt"
       ;;
   esac
@@ -73,7 +68,7 @@ if test "x$guix_build_daemon" = "xyes"; then
 
   dnl Chroot support.
   AC_CHECK_FUNCS([chroot unshare])
-  AC_CHECK_HEADERS([sched.h sys/param.h sys/mount.h tr1/unordered_set])
+  AC_CHECK_HEADERS([sched.h sys/param.h sys/mount.h sys/syscall.h])
 
   if test "x$ac_cv_func_chroot" != "xyes"; then
     AC_MSG_ERROR(['chroot' function missing, bailing out])
@@ -115,6 +110,20 @@ if test "x$guix_build_daemon" = "xyes"; then
   dnl Check for <linux/fs.h> (for immutable file support).
   AC_CHECK_HEADERS([linux/fs.h])
 
+  dnl Determine the appropriate default list of substitute URLs.
+  GUILE_MODULE_AVAILABLE([have_gnutls], [(gnutls)])
+  if test "x$have_gnutls" = "xyes"; then
+    guix_substitute_urls="https://mirror.hydra.gnu.org https://hydra.gnu.org"
+  else
+    AC_MSG_WARN([GnuTLS is missing, substitutes will be downloaded in the clear])
+    guix_substitute_urls="http://mirror.hydra.gnu.org http://hydra.gnu.org"
+  fi
+  AC_MSG_CHECKING([for default substitute URLs])
+  AC_MSG_RESULT([$guix_substitute_urls])
+
+  AC_DEFINE_UNQUOTED([GUIX_SUBSTITUTE_URLS], ["$guix_substitute_urls"],
+    [Default list of substitute URLs used by 'guix-daemon'.])
+
   dnl Check whether the 'offload' build hook can be built (uses
   dnl 'restore-file-set', which requires unbuffered custom binary input
   dnl ports from Guile >= 2.0.10.)
@@ -131,6 +140,8 @@ if test "x$guix_build_daemon" = "xyes"; then
   GUIX_TEST_ROOT="$ac_cv_guix_test_root"
   AC_SUBST([GUIX_TEST_ROOT])
 
+  GUIX_CHECK_LOCALSTATEDIR
+
   AC_CONFIG_FILES([nix/scripts/list-runtime-roots],
     [chmod +x nix/scripts/list-runtime-roots])
   AC_CONFIG_FILES([nix/scripts/substitute],