[gssdp] build: Do not make config.h part of the dependency

[Jens Georg <jensgeorg src gnome org>]

commit f115fee37f31d65de5b1f2c570b6fd0105ab267d
Author: Jens Georg <mail jensge org>
Date:   Sat Jun 19 18:31:32 2021 +0200

    build: Do not make config.h part of the dependency

 internal/meson.build    | 5 +----
 libgssdp/gssdp-client.c | 4 +---
 libgssdp/meson.build    | 2 +-
 meson.build             | 2 +-
 4 files changed, 4 insertions(+), 9 deletions(-)
---
diff --git a/internal/meson.build b/internal/meson.build
index 583ce8f..43f0ccc 100644
--- a/internal/meson.build
+++ b/internal/meson.build
@@ -1,5 +1,2 @@
 config_h = configure_file(output : 'config.h', configuration : conf)
-config_header = declare_dependency(
-    compile_args : '-DHAVE_CONFIG_H=1',
-    include_directories: include_directories('.')
-)
+config_h_inc = include_directories('.')
diff --git a/libgssdp/gssdp-client.c b/libgssdp/gssdp-client.c
index be36f79..a733659 100644
--- a/libgssdp/gssdp-client.c
+++ b/libgssdp/gssdp-client.c
@@ -26,11 +26,9 @@
 
 #define G_LOG_DOMAIN "gssdp-client"
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif /* HAVE_CONFIG_H */
-#include <gio/gio.h>
 
+#include <gio/gio.h>
 
 #include "gssdp-client.h"
 #include "gssdp-client-private.h"
diff --git a/libgssdp/meson.build b/libgssdp/meson.build
index 7fd8b4c..dcebe1a 100644
--- a/libgssdp/meson.build
+++ b/libgssdp/meson.build
@@ -61,7 +61,7 @@ libgssdp = library('gssdp-1.2', sources + enums,
     version : version,
     darwin_versions : darwin_versions,
     dependencies : dependencies + system_deps,
-    include_directories : include_directories('..'),
+    include_directories : [include_directories('..'), config_h_inc],
     install : true)
 
 gssdp = declare_dependency(link_with : libgssdp,
diff --git a/meson.build b/meson.build
index 7e9ad13..e88980c 100644
--- a/meson.build
+++ b/meson.build
@@ -38,7 +38,7 @@ conf.set('HAVE_SIOCGIFINDEX', siocgifindex_available)
 
 subdir('internal')
 
-system_deps = [config_header]
+system_deps = []
 
 # Check whether we are compiling against Android libc
 bionic_test = '''#include <sys/cdefs.h>