README: add kernel config options

[elogind.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ea9fafe2a48aab8fe6b0062959152244c0be75df..43b8225285b54c7806968595ab5cc5fef30b8a3d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -164,7 +164,7 @@ AS_IF([test "x$with_python" != "xno"], [
 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 AS_IF([test "x$PYTHON_BINARY" = "x"],
       [AS_IF([test "x$have_python" = "xyes"],
-             [PYTHON_BINARY="`which "$PYTHON"`"],
+             [PYTHON_BINARY="$(which "$PYTHON")"],
              [PYTHON_BINARY=/usr/bin/python])])
 AC_ARG_VAR(PYTHON_BINARY, [Python binary used to launch installed scripts])
 
@@ -172,8 +172,8 @@ AS_IF([test "x$with_python" != "xno"], [
         AC_PATH_PROG(PYTHON_CONFIG, python${PYTHON_VERSION}-config)
         AS_IF([test -n "$PYTHON_CONFIG"], [
               have_python_devel=yes
-              PYTHON_CFLAGS="`$PYTHON_CONFIG --cflags` $python_extra_cflags"
-              PYTHON_LIBS="`$PYTHON_CONFIG --ldflags`"
+              PYTHON_CFLAGS="$($PYTHON_CONFIG --cflags) $python_extra_cflags"
+              PYTHON_LIBS="$($PYTHON_CONFIG --ldflags)"
               AC_SUBST(PYTHON_CFLAGS)
               AC_SUBST(PYTHON_LIBS)
               AC_PATH_PROGS(SPHINX_BUILD, sphinx-build-${PYTHON_VERSION} sphinx-build)
@@ -796,22 +796,31 @@ AC_ARG_WITH([tty-gid],
 AC_ARG_WITH([dbuspolicydir],
         AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
         [],
-        [with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
+        [with_dbuspolicydir=$($PKG_CONFIG --variable=sysconfdir dbus-1)/dbus-1/system.d])
 
 AC_ARG_WITH([dbussessionservicedir],
         AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
         [],
-        [with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
+        [with_dbussessionservicedir=$($PKG_CONFIG --variable=session_bus_services_dir dbus-1)])
 
 AC_ARG_WITH([dbussystemservicedir],
         AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
         [],
-        [with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
+        [with_dbussystemservicedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../system-services)])
 
 AC_ARG_WITH([dbusinterfacedir],
         AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
         [],
-        [with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
+        [with_dbusinterfacedir=$(readlink -m $($PKG_CONFIG --variable=session_bus_services_dir dbus-1)/../interfaces)])
+
+AC_ARG_WITH([bashcompletiondir],
+        AS_HELP_STRING([--with-bashcompletiondir=DIR], [Bash completions directory]),
+        [],
+        [AS_IF([$($PKG_CONFIG --exists bash-completion)], [
+                with_bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)
+        ] , [
+                with_bashcompletiondir=${datadir}/bash-completion/completions
+        ])])
 
 AC_ARG_WITH([rootprefix],
         AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]),
@@ -851,6 +860,7 @@ AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
 AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
 AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
 AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
+AC_SUBST([bashcompletiondir], [$with_bashcompletiondir])
 AC_SUBST([pamlibdir], [$with_pamlibdir])
 AC_SUBST([rootprefix], [$with_rootprefix])
 AC_SUBST([rootlibdir], [$with_rootlibdir])
@@ -924,6 +934,7 @@ AC_MSG_RESULT([
         D-Bus session dir:       ${with_dbussessionservicedir}
         D-Bus system dir:        ${with_dbussystemservicedir}
         D-Bus interfaces dir:    ${with_dbusinterfacedir}
+        Bash completions dir:    ${with_bashcompletiondir}
         Extra start script:      ${RC_LOCAL_SCRIPT_PATH_START}
         Extra stop script:       ${RC_LOCAL_SCRIPT_PATH_STOP}