X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=INSTALL;h=02ad55fe471139bb342d0687f86f170664e56a80;hp=cc877be1a0ba2c32e8ea2026d58e97ad0514fae8;hb=1230d021bd75de9b1503bbaa807d6a59789963db;hpb=c9e6dc553b218d06170863f17f4c82c77ca28f81

diff --git a/INSTALL b/INSTALL
index cc877be1a..02ad55fe4 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1 +1,59 @@
-Read the README file for how to install udev.
+Usual options for udev installed in the root filesystem are:
+  ./configure \
+    --prefix=/usr \
+    --sysconfdir=/etc \
+    --sbindir=/sbin \
+    --libdir=/usr/lib64 \
+    --with-rootlibdir=/lib64 \
+    --libexecdir=/lib/udev \
+    --with-selinux
+
+All options:
+  --prefix=
+      Usually /usr, prefix for man pages, include files.
+  --sysconfdir=
+      Usually /etc.
+  --sbindir=
+      Usually /sbin, the place for udevd and udevadm.
+  --libexecdir=
+      Usually /lib/udev, the udev private directory.
+  --enable-debug
+      Compile-in verbose debug messages. Usually not needed,
+      it increases the size of the binaries.
+  --disable-logging
+      Disable all logging and compile-out all log strings. This
+      is not recommended, as it makes it almost impossible to debug
+      udev in the running system.
+  --with-selinux
+      Link against SELinux libraries to set the expected context
+      for created files.
+  --disable-extras
+      Disable the build of all extras which have larger external
+      dependencies like glib, libacl, libusb, ...
+
+The options used in a RPM spec file usually look like:
+  %configure \
+    --prefix=%{_prefix} \
+    --sysconfdir=%{_sysconfdir} \
+    --sbindir=/sbin \
+    --libdir=%{_libdir} \
+    --with-rootlibdir=/%{_lib} \
+    --libexecdir=/lib/udev \
+    --with-selinux
+
+The defined location for scripts and binaries which are called
+from rules is /lib/udev/ on all systems and architectures. Any
+other location will break other packages, who rightfully expect
+the /lib/udev/ directory, to install their rule helper and udev
+rule files.
+
+It is recommended to use the /lib/udev/devices/ directory to place
+device nodes, directories and symlinks, which are copied to /dev/
+at every bootup. That way, nodes for devices which can not be
+detected automatically, or are activated on-demand by opening the
+pre-existing device node, will be available.
+
+Default udev rules and persistent device naming rules are required
+by other software that depends on the data udev collects from the
+devices, and should therefore be installed by default with every udev
+installation.