From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 10 Apr 2010 02:50:40 +0000 (+0200)
Subject: build-sys: automatically figure out names of dbus/syslog services
X-Git-Tag: v1~578
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=2c696a96a2bd63d2ff0d5595622124ef9270b172

build-sys: automatically figure out names of dbus/syslog services
---

diff --git a/configure.ac b/configure.ac
index cffe8a259..cc0ee1172 100644
--- a/configure.ac
+++ b/configure.ac
@@ -95,18 +95,29 @@ case $with_distro in
         fedora)
                 SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
                 SYSTEM_SYSVRCND_PATH=/etc/rc.d
+                special_dbus_service=messagebus.service
+                special_syslog_service=rsyslog.service
+                AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
                 ;;
         suse)
                 SYSTEM_SYSVINIT_PATH=/etc/init.d
                 SYSTEM_SYSVRCND_PATH=/etc/init.d
+                special_dbus_service=dbus.service
+                special_syslog_service=syslog.service
+                AC_DEFINE(TARGET_SUSE, [], [Target is OpenSUSE/SLES])
                 ;;
         debian)
                 SYSTEM_SYSVINIT_PATH=/etc/init.d
                 SYSTEM_SYSVRCND_PATH=/etc
+                special_dbus_service=dbus.service
+                special_syslog_service=sysklogd.service
+                AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian/Ubuntu])
                 ;;
         none)
-                SYSTEM_SYSVINIT_PATH=/etc/fix/the/configure/script
-                SYSTEM_SYSVRCND_PATH=/etc/fix/the/configure/script
+                SYSTEM_SYSVINIT_PATH=/fix/the/configure/script
+                SYSTEM_SYSVRCND_PATH=/fix/the/configure/script
+                special_dbus_service=fix-the-configure-script.service
+                special_syslog_service=fix-the-configure-script.service
                 ;;
         *)
                 AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, SysV init scripts could not be found! (patches welcome); you can specify --with-distro=none to skip this check])
@@ -120,11 +131,17 @@ AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
 AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
 AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
 
+AC_DEFINE_UNQUOTED(SPECIAL_DBUS_SERVICE, ["$special_dbus_service"], [D-Bus service name])
+AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$special_syslog_service"], [syslog service name])
+
 AC_OUTPUT([Makefile])
 
 echo "
         $PACKAGE_NAME $VERSION
 
+        Distribution:            ${with_distro}
         SysV init scripts:       ${SYSTEM_SYSVINIT_PATH}
         SysV rc?.d directories:  ${SYSTEM_SYSVRCND_PATH}
+        Syslog service:          ${special_syslog_service}
+        D-Bus service:           ${special_dbus_service}
 "
diff --git a/manager.h b/manager.h
index 817bc00bc..5b72defe0 100644
--- a/manager.h
+++ b/manager.h
@@ -70,8 +70,6 @@ struct Watch {
 #include "dbus.h"
 
 #define SPECIAL_DEFAULT_TARGET "default.target"
-#define SPECIAL_SYSLOG_SERVICE "syslog.service"
-#define SPECIAL_DBUS_SERVICE "messagebus.service"
 #define SPECIAL_LOGGER_SOCKET "systemd-logger.socket"
 #define SPECIAL_KBREQUEST_TARGET "kbrequest.target"
 #define SPECIAL_CTRL_ALT_DEL_TARGET "ctrl-alt-del.target"
@@ -85,6 +83,14 @@ struct Watch {
 #define SPECIAL_BASIC_TARGET "basic.target"
 #define SPECIAL_RESCUE_TARGET "rescue.target"
 
+#ifndef SPECIAL_DBUS_SERVICE
+#define SPECIAL_DBUS_SERVICE "dbus.service"
+#endif
+
+#ifndef SPECIAL_SYSLOG_SERVICE
+#define SPECIAL_SYSLOG_SERVICE "syslog.service"
+#endif
+
 /* For SysV compatibility. Usually an alias for a saner target. On
  * SysV-free systems this doesn't exist. */
 #define SPECIAL_RUNLEVEL0_TARGET "runlevel0.target"