[systemd-devel] Underlinking in libsystemd-login

[Canek Peláez Valdés]

In Gentoo we are seeing the following failure with programs linking
agains libsystemd-login, they all fail with:

/usr/lib64/libsystemd-login.so: undefined reference to `sd_id128_to_string'
/usr/lib64/libsystemd-login.so: undefined reference to `sd_id128_get_boot'
/usr/lib64/libsystemd-login.so: undefined reference to `sd_id128_get_machine'
collect2: ld returned 1 exit status

or similar. More info in the bug 62085:
https://bugs.freedesktop.org/show_bug.cgi?id=62085

The following patch fixes the issue (at least with udisks,
gnome-session, gdm, and gnome-shell), but I'm not sure is the correct
solution. Asking here for guidance.

Regards.
---
 Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 89768e6..c9c3fbe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3352,7 +3352,9 @@ libsystemd_login_la_LDFLAGS = \
 	-Wl,--version-script=$(top_srcdir)/src/login/libsystemd-login.sym

 libsystemd_login_la_LIBADD = \
-	libsystemd-shared.la
+	libsystemd-shared.la \
+	libsystemd-daemon.la \
+	libsystemd-id128-internal.la

 libsystemd_login_internal_la_SOURCES = \
 	$(libsystemd_login_la_SOURCES)
-- 
1.8.1.5

-- 
Canek Peláez Valdés
Posgrado en Ciencia e Ingeniería de la Computación
Universidad Nacional Autónoma de México