[libgnome-volume-control] build: Remove the include directory variable

[Iñigo Martínez <inigomartinez src gnome org>]

commit ef5d07fa21a56889d8ffe7d45818dab1e9299ed9
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Sat Jan 27 09:49:17 2018 +0100

    build: Remove the include directory variable
    
    The variable which holds the current directory is not necessary
    because this is already included when building the library.
    
    However, it might be interessant for any package using the library
    to include the directory where headers are present, so the
    current directory is appended to the library dependency without
    the include directory variable.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=792948

 meson.build |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/meson.build b/meson.build
index e5f03c8..bde1783 100644
--- a/meson.build
+++ b/meson.build
@@ -14,8 +14,6 @@ cdata = configuration_data()
 cdata.set_quoted('GETTEXT_PACKAGE', get_option('package_name'))
 cdata.set_quoted('PACKAGE_VERSION', get_option('package_version'))
 
-libgvc_inc = include_directories('.')
-
 libgvc_gir_headers = [
   'gvc-channel-map.h',
   'gvc-mixer-card.h',
@@ -78,7 +76,6 @@ endif
 if enable_static
   libgvc_static = static_library('gvc',
     sources: libgvc_gir_sources + libgvc_no_gir_sources,
-    include_directories: libgvc_inc,
     dependencies: libgvc_deps,
     c_args: c_args
   )
@@ -91,7 +88,6 @@ else
 
   libgvc_shared = shared_library('gvc',
     sources: libgvc_gir_sources + libgvc_no_gir_sources,
-    include_directories: libgvc_inc,
     dependencies: libgvc_deps,
     c_args: c_args,
     install_rpath: pkgdatadir,
@@ -128,7 +124,7 @@ endif
 
 libgvc_dep = declare_dependency(
   link_with: libgvc,
-  include_directories: libgvc_inc,
+  include_directories: include_directories('.'),
   dependencies: libgvc_deps
 )