[gnome-calendar: 3/4] project: Remove unused defines

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 1dcda5087bf98449de8f15fdf3801230534875c0
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Sun Nov 12 11:08:44 2017 +0100

    project: 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, some of them
    are not used.
    
    This patch removes those unused defines.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790234

 meson.build | 64 +++++++++----------------------------------------------------
 1 file changed, 9 insertions(+), 55 deletions(-)
---
diff --git a/meson.build b/meson.build
index 9b1aa15c..d936ad7e 100644
--- a/meson.build
+++ b/meson.build
@@ -62,50 +62,6 @@ 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_LANGINFO_H', 'langinfo.h'],
-  ['HAVE_LOCALE_H', 'locale.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
-  config_h.set(header[0], cc.has_header(header[1]))
-endforeach
-
-# functions
-check_functions = [
-  ['HAVE_DCGETTEXT', 'dcgettext'],
-  ['HAVE_GETTEXT', 'gettext'],
-  ['HAVE_FLOOR', 'floor'],
-  ['HAVE_ICONV', 'iconv'],
-  ['HAVE_MEMSET', 'memset'],
-  ['HAVE_NL_LANGINFO', 'nl_langinfo'],
-  ['HAVE_POW', 'pow'],
-  ['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
-  config_h.set(func[0], cc.has_function(func[1]))
-endforeach
-
 assert(cc.has_function('strerror'), '"strerror" not found')
 
 # options
@@ -133,13 +89,11 @@ common_flags = [
   '-DGWEATHER_I_KNOW_THIS_IS_UNSTABLE'
 ]
 
-test_cflags = ['-Wno-sign-compare']
+test_cflags = '-Wno-sign-compare'
 
-foreach cflag: test_cflags
-  if cc.has_argument(cflag)
-    common_flags += [cflag]
-  endif
-endforeach
+if cc.has_argument(cflag)
+  common_flags += [cflag]
+endif
 
 if calendar_debug
   common_flags += [
@@ -180,11 +134,6 @@ geoclue_dep = dependency('libgeoclue-2.0', version: '>=2.4')
 geocode_dep = dependency('geocode-glib-1.0', version: '>=3.23')
 m_dep = cc.find_library('m')
 
-configure_file(
-         output: 'config.h',
-  configuration: config_h
-)
-
 gnome = import('gnome')
 i18n = import('i18n')
 pkg = import('pkgconfig')
@@ -209,6 +158,11 @@ if enable_gtk_doc
   subdir('doc/reference')
 endif
 
+configure_file(
+         output: 'config.h',
+  configuration: config_h
+)
+
 meson.add_install_script('meson_post_install.py')
 
 output = '\n\n      GNOME Calendar ' + calendar_version + '\n'