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tcp-wrappers: drop libnsl2 build dependency

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The only libnsl2 function which is used by tcp-wrappers is
'yp_get_default_domain()'.  When USE_GETDOMAIN is set, this is
implemented as a simple wrapper around getdomainname() so that libnsl2
is not used at all.

We added a patch which does '#include <rpcsvc/ypclnt.h>' to avoid
implicit forward declaration.  By conditionalizing this, the libnsl2
dependency can be dropped completely.

(From OE-Core rev: b013f6ce40d315c894064cf9fa77d9c7a9dad2b0)

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Enrico Scholz
2024-01-03 12:59:44 +01:00
committed by Richard Purdie
parent 30e0c90f30
commit e08a0caab4
2 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/0001-Fix-implicit-function-declaration-warnings.patch
+7 -2
View File
@@ -20,11 +20,16 @@ diff --git a/hosts_access.c b/hosts_access.c
index 0133e5e..58697ea 100644 index 0133e5e..58697ea 100644
--- a/hosts_access.c --- a/hosts_access.c
+++ b/hosts_access.c +++ b/hosts_access.c
@@ -33,6 +33,7 @@ static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22"; @@ -33,6 +33,12 @@ static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22";
#endif #endif
#include <netinet/in.h> #include <netinet/in.h>
#include <arpa/inet.h> #include <arpa/inet.h>
+#include <rpcsvc/ypclnt.h> +#ifdef USE_GETDOMAIN
+/* defined in workarounds.c */
+extern int yp_get_default_domain(char **ptr);
+#else
+# include <rpcsvc/ypclnt.h>
+#endif /* USE_GETDOMAIN */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <syslog.h> #include <syslog.h>
meta/recipes-extended/tcp-wrappers/tcp-wrappers_7.6.bb
-2
View File
@@ -7,8 +7,6 @@ SECTION = "console/network"
LICENSE = "BSD-1-Clause" LICENSE = "BSD-1-Clause"
LIC_FILES_CHKSUM = "file://DISCLAIMER;md5=071bd69cb78b18888ea5e3da5c3127fa" LIC_FILES_CHKSUM = "file://DISCLAIMER;md5=071bd69cb78b18888ea5e3da5c3127fa"
DEPENDS += "libnsl2"
PACKAGES = "${PN}-dbg libwrap libwrap-doc libwrap-dev libwrap-staticdev ${PN} ${PN}-doc" PACKAGES = "${PN}-dbg libwrap libwrap-doc libwrap-dev libwrap-staticdev ${PN} ${PN}-doc"
FILES:libwrap = "${base_libdir}/lib*${SOLIBS}" FILES:libwrap = "${base_libdir}/lib*${SOLIBS}"
FILES:libwrap-doc = "${mandir}/man3 ${mandir}/man5" FILES:libwrap-doc = "${mandir}/man3 ${mandir}/man5"