From: Michal Nowak <mnowak@isc.org>
Date: Thu, 23 Jul 2026 09:18:34 +0000 (+0200)
Subject: Restore SMF support in the build system
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=253832f7302816252460a408e3aaa48e47a0385e;p=thirdparty%2Fbind9.git

Restore SMF support in the build system

libscf detection (AC_CHECK_LIB(scf, smf_enable_instance)) was lost
in the automake rewrite (978c7b2e89aa) and was not added back when
the build system was replaced with meson, so HAVE_LIBSCF was never
defined and the Solaris SMF code in bin/named was dead code.

Detect libscf on SunOS hosts and link named against it.

Assisted-by: Claude:claude-fable-5
---

diff --git a/meson.build b/meson.build
index a8981dc06ce..de685524a63 100644
--- a/meson.build
+++ b/meson.build
@@ -941,6 +941,13 @@ if cap_dep.found()
     config.set('HAVE_LIBCAP', 1)
 endif
 
+## libscf (Solaris SMF)
+scf_dep = null_dep
+if host_machine.system() == 'sunos'
+    scf_dep = cc.find_library('scf', has_headers: 'libscf.h', required: false)
+    config.set('HAVE_LIBSCF', scf_dep.found())
+endif
+
 ## IDN
 idn2_dep = null_dep
 if idn_opt.allowed()
@@ -1758,6 +1765,7 @@ executable(
         lmdb_dep,
         nghttp2_dep,
         ngtcp2_dep,
+        scf_dep,
         xml2_dep,
         zlib_dep,
 
@@ -2175,6 +2183,7 @@ summary(
         'libcap': cap_dep.version(),
         'libedit': edit_dep.version(),
         'libidn2': idn2_dep.version(),
+        'libscf': scf_dep.found(),
         'libxml2': xml2_dep.version(),
         'LMDB': lmdb_dep.version(),
         'MaxMindDB': maxminddb_dep.version(),