From: Fred Morcos <fred.morcos@open-xchange.com>
Date: Thu, 6 Jul 2023 12:08:53 +0000 (+0200)
Subject: Meson: dlopen
X-Git-Tag: rec-5.1.0-alpha1~80^2~346
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a98cd1bf6f296168018f6913764e5c03dbfa7de9;p=thirdparty%2Fpdns.git

Meson: dlopen
---

diff --git a/meson.build b/meson.build
index e5c67269d5..6f92fa07d3 100644
--- a/meson.build
+++ b/meson.build
@@ -49,6 +49,7 @@ subdir('meson/reproducible')    # Reproducible Builds
 subdir('meson/fuzz-targets')    # Fuzzing Targets
 subdir('meson/python-venv')     # Python Venv
 subdir('meson/from-git')        # From Git
+subdir('meson/dlopen')          # dlopen
 
 # Find or generate pdns/dnslabeltext.cc
 if not ragel.found() and not fs.exists('pdns/dnslabeltext.cc')
diff --git a/meson/dlopen/meson.build b/meson/dlopen/meson.build
new file mode 100644
index 0000000000..bc82c7e350
--- /dev/null
+++ b/meson/dlopen/meson.build
@@ -0,0 +1,16 @@
+# dlopen
+# Inputs: cxx deps
+
+# dep_dlopen = dependency('dl', required: true) # TODO Meson 0.62
+# deps += dep_dlopen
+
+if cxx.has_function('dlopen')
+  subdir_done()
+endif
+
+dl = cxx.find_library('dl', required: true)
+if not cxx.has_function('dlopen', dependencies: dl)
+  error('Your system does not support dlopen')
+endif
+
+deps += dl