libudev: hide definition of struct udev_list from other libudev components

[thirdparty/systemd.git] / README

diff --git a/README b/README
index 2cde08c37e1c2ca7c56c7f985af329ec5bd24da6..fcf20ed9f8c95f73a570453c93704d0c424e88af 100644 (file)
--- a/README
+++ b/README
@@ -148,20 +148,25 @@ REQUIREMENTS:
         libacl (optional)
         libselinux (optional)
         liblzma (optional)
         libacl (optional)
         libselinux (optional)
         liblzma (optional)

-        liblz4 >= 119 (optional)
+        liblz4 >= 1.3.0 / 130 (optional)

         libgcrypt (optional)
         libqrencode (optional)
         libmicrohttpd (optional)
         libpython (optional)
         libidn2 or libidn (optional)
         libgcrypt (optional)
         libqrencode (optional)
         libmicrohttpd (optional)
         libpython (optional)
         libidn2 or libidn (optional)

+        gnutls >= 3.1.4 (optional, >= 3.5.3 is required to support DNS-over-TLS with gnutls)
+        openssl >= 1.1.0 (optional, required to support DNS-over-TLS with openssl)

         elfutils >= 158 (optional)
         polkit (optional)
         elfutils >= 158 (optional)
         polkit (optional)

+        tzdata >= 2014f (optional)

         pkg-config
         gperf
         docbook-xsl (optional, required for documentation)
         xsltproc    (optional, required for documentation)
         python-lxml (optional, required to build the indices)
         pkg-config
         gperf
         docbook-xsl (optional, required for documentation)
         xsltproc    (optional, required for documentation)
         python-lxml (optional, required to build the indices)

-        python >= 3.4, meson >= 0.44, ninja
+        python >= 3.5
+        meson >= 0.46 (>= 0.49 is required to build position-independent executables)
+        ninja

         gcc, awk, sed, grep, m4, and similar tools
 
         During runtime, you need the following additional
         gcc, awk, sed, grep, m4, and similar tools
 
         During runtime, you need the following additional


@@ -172,12 +177,12 @@ REQUIREMENTS:
                 NOTE: If using dbus < 1.9.18, you should override the default
                 policy directory (--with-dbuspolicydir=/etc/dbus-1/system.d).
         dracut (optional)
                 NOTE: If using dbus < 1.9.18, you should override the default
                 policy directory (--with-dbuspolicydir=/etc/dbus-1/system.d).
         dracut (optional)

-        PolicyKit (optional)
+        polkit (optional)

 
         To build in directory build/:
           meson build/ && ninja -C build
 
 
         To build in directory build/:
           meson build/ && ninja -C build
 

-        Any configuration options can be specfied as -Darg=value... arguments
+        Any configuration options can be specified as -Darg=value... arguments

         to meson. After the build directory is initially configured, meson will
         refuse to run again, and options must be changed with:
           mesonconf -Darg=value...
         to meson. After the build directory is initially configured, meson will
         refuse to run again, and options must be changed with:
           mesonconf -Darg=value...


@@ -204,10 +209,12 @@ REQUIREMENTS:
         make use of DynamicUser= now, hence enabling nss-systemd is not
         optional.
 
         make use of DynamicUser= now, hence enabling nss-systemd is not
         optional.
 

-        Note that the build prefix for systemd must be /usr. -Dsplit-usr=false
-        (which is the default and does not need to be specified) is the
-        recommended setting, and -Dsplit-usr=true should be used on systems
-        which have /usr on a separate partition.
+        Note that the build prefix for systemd must be /usr. (Moreover,
+        packages systemd relies on — such as D-Bus — really should use the same
+        prefix, otherwise you are on your own.) -Dsplit-usr=false (which is the
+        default and does not need to be specified) is the recommended setting,
+        and -Dsplit-usr=true should be used on systems which have /usr on a
+        separate partition.

 
         Additional packages are necessary to run some tests:
         - busybox            (used by test/TEST-13-NSPAWN-SMOKE)
 
         Additional packages are necessary to run some tests:
         - busybox            (used by test/TEST-13-NSPAWN-SMOKE)


@@ -310,8 +317,7 @@ WARNINGS:
         that valgrind generates nice output only on exit(), hence on shutdown
         we don't execve() systemd-shutdown.
 
         that valgrind generates nice output only on exit(), hence on shutdown
         we don't execve() systemd-shutdown.
 

-STABLE BRANCHES AND BACKPORTS
-
+STABLE BRANCHES AND BACKPORTS:

        Stable branches with backported patches are available in the
        systemd-stable repo at https://github.com/systemd/systemd-stable.
 
        Stable branches with backported patches are available in the
        systemd-stable repo at https://github.com/systemd/systemd-stable.