On Mon, Apr 18, 2011 at 07:38:54PM +0200, Lennart Poettering <[email protected]> wrote: > At this point we have collected a few components of systemd that are of > little or no use on embedded systems. To mind come here hostnamed, the > binfmt handling, the console handling or even readahead.
I'm attaching a patch adding --disable-binfmt.
From 1ef3b65406fa235f522a0e9caaa6d4400179e365 Mon Sep 17 00:00:00 2001 From: Miklos Vajna <[email protected]> Date: Wed, 20 Apr 2011 22:59:29 +0200 Subject: [PATCH] Add --disable-binfmt configure switch --- Makefile.am | 31 ++++++++++++++++++++++++------- configure.ac | 8 ++++++++ 2 files changed, 32 insertions(+), 7 deletions(-) diff --git a/Makefile.am b/Makefile.am index 0aaa1e4..ed90afe 100644 --- a/Makefile.am +++ b/Makefile.am @@ -151,9 +151,12 @@ rootlibexec_PROGRAMS = \ systemd-ac-power \ systemd-detect-virt \ systemd-sysctl \ - systemd-binfmt \ systemd-hostnamed +if BINFMT +rootlibexec_PROGRAMS += systemd-binfmt +endif + systemgenerator_PROGRAMS = \ systemd-getty-generator @@ -310,7 +313,6 @@ nodist_systemunit_DATA = \ units/systemd-ask-password-wall.service \ units/systemd-ask-password-console.service \ units/systemd-sysctl.service \ - units/systemd-binfmt.service \ units/halt.service \ units/poweroff.service \ units/reboot.service \ @@ -320,6 +322,10 @@ nodist_systemunit_DATA = \ units/quotacheck.service \ units/rescue.service +if BINFMT +nodist_systemunit_DATA += units/systemd-binfmt.service +endif + dist_userunit_DATA = \ units/user/default.target \ units/user/exit.target @@ -355,7 +361,6 @@ EXTRA_DIST = \ units/systemd-ask-password-wall.service.in \ units/systemd-ask-password-console.service.in \ units/systemd-sysctl.service.in \ - units/systemd-binfmt.service.in \ units/halt.service.in \ units/poweroff.service.in \ units/reboot.service.in \ @@ -368,6 +373,10 @@ EXTRA_DIST = \ introspect.awk \ src/org.freedesktop.systemd1.policy.in +if BINFMT +EXTRA_DIST += units/systemd-binfmt.service.in +endif + if TARGET_FEDORA dist_systemunit_DATA += \ units/fedora/prefdm.service \ @@ -588,10 +597,13 @@ MANPAGES = \ man/os-release.5 \ man/machine-info.5 \ man/modules-load.d.5 \ - man/binfmt.d.5 \ man/sysctl.d.5 \ man/systemd-ask-password.1 +if BINFMT +MANPAGES += man/binfmt.d.5 +endif + MANPAGES_ALIAS = \ man/reboot.8 \ man/poweroff.8 \ @@ -1288,10 +1300,12 @@ install-data-hook: $(DESTDIR)$(tmpfilesdir) \ $(DESTDIR)$(sysconfdir)/modules-load.d \ $(DESTDIR)$(sysconfdir)/sysctl.d \ - $(DESTDIR)$(sysconfdir)/binfmt.d \ $(DESTDIR)$(systemshutdowndir) \ $(DESTDIR)$(systemgeneratordir) \ $(DESTDIR)$(usergeneratordir) +if BINFMT + $(MKDIR_P) -m 0755 $(DESTDIR)$(sysconfdir)/binfmt.d +endif $(MKDIR_P) -m 0755 \ $(DESTDIR)$(systemunitdir) \ $(DESTDIR)$(userunitdir) \ @@ -1409,7 +1423,6 @@ install-data-hook: systemd-random-seed-load.service \ systemd-tmpfiles-setup.service \ systemd-sysctl.service \ - systemd-binfmt.service \ systemd-ask-password-console.path \ systemd-kmsg-syslogd.service \ cryptsetup.target && \ @@ -1423,10 +1436,14 @@ install-data-hook: $(LN_S) ../systemd-random-seed-load.service systemd-random-seed-load.service && \ $(LN_S) ../systemd-tmpfiles-setup.service systemd-tmpfiles-setup.service && \ $(LN_S) ../systemd-sysctl.service systemd-sysctl.service && \ - $(LN_S) ../systemd-binfmt.service systemd-binfmt.service && \ $(LN_S) ../systemd-ask-password-console.path systemd-ask-password-console.path && \ $(LN_S) ../systemd-kmsg-syslogd.service && \ $(LN_S) ../cryptsetup.target cryptsetup.target ) +if BINFMT + ( cd $(DESTDIR)$(systemunitdir)/sysinit.target.wants && \ + rm -f systemd-binfmt.service && \ + $(LN_S) ../systemd-binfmt.service systemd-binfmt.service ) +endif ( cd $(DESTDIR)$(systemunitdir)/basic.target.wants && \ rm -f systemd-tmpfiles-clean.timer && \ $(LN_S) ../systemd-tmpfiles-clean.timer systemd-tmpfiles-clean.timer ) diff --git a/configure.ac b/configure.ac index 7837918..e371f28 100644 --- a/configure.ac +++ b/configure.ac @@ -241,6 +241,13 @@ if test "x$enable_libcryptsetup" != "xno"; then fi AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"]) +have_binfmt=no +AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool])) +if test "x$enable_binfmt" != "xno"; then + have_binfmt=yes +fi +AM_CONDITIONAL(BINFMT, [test "$have_binfmt" = "yes"]) + have_gtk=no AC_ARG_ENABLE(gtk, AS_HELP_STRING([--disable-gtk], [disable GTK tools])) if test "x$enable_gtk" != "xno"; then @@ -480,6 +487,7 @@ echo " PAM: ${have_pam} AUDIT: ${have_audit} SELinux: ${have_selinux} + binfmt: ${have_binfmt} prefix: ${prefix} root dir: ${with_rootdir} udev rules dir: ${with_udevrulesdir} -- 1.7.4.4
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