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samba: Swap libnss_win*.so* files and symlinks

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The libnss_wins and libnss_winbind libraries were installed in this way:
/lib/libnss_<service>.so
/lib/libnss_<service>.so.<major> -> /lib/libnss_<service>.so

This had been done like this in order to get something similar to the
other NSS libraries, which are usually installed in this way:
/lib/libnss_<service>-<version>.so
/lib/libnss_<service>.so.<major> -> /lib/libnss_<service>-<version>.so

However, besides these files, these other NSS libraries usually come
installed with:
/usr/lib/libnss_<service>.so -> /lib/libnss_<service>.so.<major>

This means that the NSS libraries follow the usual library installation
practice, i.e. that the non-versioned .so is a symlink to the versioned
.so, so that switching versions is easy. In the case of the NSS
libraries, the versioned .so is just also a symlink to a .so with a more
accurate version.

Hence, follow the same rules for libnss_win*.so*, and install these
libraries the other way around:
/lib/libnss_<service>.so -> /lib/libnss_<service>.so.<major>
/lib/libnss_<service>.so.<major>

This is also how these libraries are installed by a major OS like Ubuntu
14.10:
/lib/x86_64-linux-gnu/libnss_winbind.so -> libnss_winbind.so.2
/lib/x86_64-linux-gnu/libnss_winbind.so.2
/lib/x86_64-linux-gnu/libnss_wins.so -> libnss_wins.so.2
/lib/x86_64-linux-gnu/libnss_wins.so.2

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Benoît Thébaudeau 2014-12-14 16:28:16 +01:00 committed by Thomas Petazzoni
parent 0f3a8f561d
commit 775129abe7
1 changed files with 4 additions and 4 deletions
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8
package/samba/samba.mk
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@ -137,16 +137,16 @@ SAMBA_POST_INSTALL_TARGET_HOOKS += SAMBA_REMOVE_UNNEEDED_BINARIES
ifeq ($(BR2_PACKAGE_SAMBA_LIBNSS_WINS),y)
define SAMBA_INSTALL_LIBNSS_WINS
$(INSTALL) -m 0755 -D $(@D)/nsswitch/libnss_wins.so $(TARGET_DIR)/lib/libnss_wins.so
ln -snf libnss_wins.so $(TARGET_DIR)/lib/libnss_wins.so.2
$(INSTALL) -m 0755 -D $(@D)/nsswitch/libnss_wins.so $(TARGET_DIR)/lib/libnss_wins.so.2
ln -snf libnss_wins.so.2 $(TARGET_DIR)/lib/libnss_wins.so
endef
SAMBA_POST_INSTALL_TARGET_HOOKS += SAMBA_INSTALL_LIBNSS_WINS
endif
ifeq ($(BR2_PACKAGE_SAMBA_LIBNSS_WINBIND),y)
define SAMBA_INSTALL_LIBNSS_WINBIND
$(INSTALL) -m 0755 -D $(@D)/nsswitch/libnss_winbind.so $(TARGET_DIR)/lib/libnss_winbind.so
ln -snf libnss_winbind.so $(TARGET_DIR)/lib/libnss_winbind.so.2
$(INSTALL) -m 0755 -D $(@D)/nsswitch/libnss_winbind.so $(TARGET_DIR)/lib/libnss_winbind.so.2
ln -snf libnss_winbind.so.2 $(TARGET_DIR)/lib/libnss_winbind.so
endef
SAMBA_POST_INSTALL_TARGET_HOOKS += SAMBA_INSTALL_LIBNSS_WINBIND
endif