[gucharmap] build: Fix LOCALEDIR definition

[Ting-Wei Lan <lantw src gnome org>]

commit 25178584e1b6381bd4781eb309df05e7912cf3d4
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Wed Jul 10 16:34:06 2019 +0800

    build: Fix LOCALEDIR definition
    
    get_option('localedir') is a relative path, so we should join it with
    the prefix to get an absolute path.
    
    https://gitlab.gnome.org/GNOME/gucharmap/issues/21

 gucharmap/meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gucharmap/meson.build b/gucharmap/meson.build
index 921a3f52..65c53012 100644
--- a/gucharmap/meson.build
+++ b/gucharmap/meson.build
@@ -146,7 +146,7 @@ libgucharmap_gtk3_deps = libgucharmap_gtk3_public_deps
 libgucharmap_gtk3_cppflags = disable_deprecated_cppflags + [
   '-DGUCHARMAP_COMPILATION',
   '-DG_LOG_DOMAIN="Gucharmap"',
-  '-DLOCALEDIR="@0@"'.format(gucharmap_localedir),
+  '-DLOCALEDIR="@0@"'.format(gucharmap_prefix / gucharmap_localedir),
 ]
 
 libgucharmap_gtk3_sources = libgucharmap_sources
@@ -260,7 +260,7 @@ gucharmap_gtk3_sources += gnome.compile_resources(
 )
 
 gucharmap_gtk3_cppflags = disable_deprecated_cppflags + [
-  '-DLOCALEDIR="@0@"'.format(gucharmap_localedir),
+  '-DLOCALEDIR="@0@"'.format(gucharmap_prefix / gucharmap_localedir),
 ]
 
 gucharmap_gtk3_deps = [