[gnome-disk-utility] build: Remove unused defines

[Kai Lüke <kailueke src gnome org>]

commit 4816e02ea3ec2a4caaa992d5a94fae1e045a3825
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Mon Nov 13 19:04:35 2017 +0100

    build: Remove unused defines
    
    meson generates the config.h file with multiple defines to be used
    as guards, in the same way as autotools does. However, almost all of
    them are not used.
    
    This patch removes the unused defines.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790303

 meson.build |   72 +++++-----------------------------------------------------
 1 files changed, 7 insertions(+), 65 deletions(-)
---
diff --git a/meson.build b/meson.build
index 3d6e47a..a709dac 100644
--- a/meson.build
+++ b/meson.build
@@ -20,66 +20,8 @@ gdu_sysconfdir = join_paths(gdu_prefix, get_option('sysconfdir'))
 cc = meson.get_compiler('c')
 
 config_h = configuration_data()
-
-# package
-set_defines = [
-  ['PACKAGE', gdu_name],
-  ['PACKAGE_BUGREPORT', 'http://bugzilla.gnome.org/enter_bug.cgi?product=' + gdu_name],
-  ['PACKAGE_NAME', meson.project_name()],
-  ['PACKAGE_STRING', '@0@ @1@'.format(meson.project_name(), gdu_version)],
-  ['PACKAGE_TARNAME', gdu_name],
-  ['PACKAGE_URL', ''],
-  ['PACKAGE_VERSION', gdu_version],
-  ['VERSION', gdu_version],
-  ['GETTEXT_PACKAGE', gdu_name]
-]
-
-foreach define: set_defines
-  config_h.set_quoted(define[0], define[1])
-endforeach
-
-# headers
-check_headers = [
-  ['HAVE_DLFCN_H', 'dlfcn.h'],
-  ['HAVE_INTTYPES_H', 'inttypes.h'],
-  ['HAVE_MEMORY_H', 'memory.h'],
-  ['HAVE_STDINT_H', 'stdint.h'],
-  ['HAVE_STDLIB_H', 'stdlib.h'],
-  ['HAVE_STRINGS_H', 'strings.h'],
-  ['HAVE_STRING_H', 'string.h'],
-  ['HAVE_SYS_STAT_H', 'sys/stat.h'],
-  ['HAVE_SYS_TYPES_H', 'sys/types.h'],
-  ['HAVE_UNISTD_H', 'unistd.h']
-]
-
-foreach header: check_headers
-  if cc.has_header(header[1])
-    config_h.set(header[0], true)
-  endif
-endforeach
-
-# functions
-check_functions = [
-  ['HAVE_DCGETTEXT', 'dcgettext'],
-  ['HAVE_GETTEXT', 'gettext'],
-  ['HAVE_ICONV', 'iconv'],
-  ['HAVE_MEMSET', 'memset'],
-  ['HAVE_SETLOCALE', 'setlocale'],
-  ['HAVE_STRSTR', 'strstr']
-]
-
-if host_machine.system().contains('darwin')
-  check_functions += [
-    ['HAVE_CFLOCALECOPYCURRENT', 'CFLocaleCopyCurrent'],
-    ['HAVE_CFPREFERENCESCOPYAPPVALUE', 'CFPreferencesCopyAppValue']
-  ]
-endif
-
-foreach func: check_functions
-  if cc.has_function(func[1])
-    config_h.set(func[0], true)
-  endif
-endforeach
+config_h.set_quoted('PACKAGE_VERSION', gdu_version)
+config_h.set_quoted('GETTEXT_PACKAGE', gdu_name)
 
 message('Checking for valid fallocate() function')
 
@@ -170,11 +112,6 @@ if enable_libsystemd
                description: 'Define to 1 if libsystemd is available')
 endif
 
-configure_file(
-  output: 'config.h',
-  configuration: config_h
-)
-
 gnome = import('gnome')
 i18n = import('i18n')
 
@@ -196,6 +133,11 @@ subdir('data')
 subdir('po')
 subdir('doc/man')
 
+configure_file(
+  output: 'config.h',
+  configuration: config_h
+)
+
 meson.add_install_script('meson_post_install.py')
 
 output = '\n        gnome-disk-utility ' + gdu_version + '\n'