Remove old glib compat code

Signed-off-by: Sebastian Ramacher <sebastian@ramacher.at>

README

@@ -9,7 +9,7 @@ enhance the user interface that is used by zathura and jumanji.
 
 Requirements
 ------------
-glib (>= 2.28)
+glib (>= 2.36)
 gtk3 (>= 3.4)
 intltool
 libnotify (optional, for notification support)

config.mk

@@ -50,7 +50,7 @@ GTK_MIN_VERSION = 3.4
 GTK_PKG_CONFIG_NAME = gtk+-3.0
 # glib
 GLIB_VERSION_CHECK ?= 1
-GLIB_MIN_VERSION = 2.28
+GLIB_MIN_VERSION = 2.36
 GLIB_PKG_CONFIG_NAME = glib-2.0
 
 # libs

girara/utils.c

@@ -90,12 +90,7 @@ char*
 girara_get_home_directory(const char* user)
 {
   if (user == NULL || g_strcmp0(user, g_get_user_name()) == 0) {
-#if GLIB_CHECK_VERSION(2, 35, 3)
     return g_strdup(g_get_home_dir());
-#else
-    const char* homedir = g_getenv("HOME");
-    return g_strdup(homedir ? homedir : g_get_home_dir());
-#endif
   }
 
   // XXX: The following code is very unportable.

tests/test_utils.c

@@ -116,7 +116,6 @@ static void
 xdg_path_impl(girara_xdg_path_t path, const gchar* envvar,
     const gchar* expected)
 {
-#if GLIB_CHECK_VERSION(2, 35, 3)
   const gchar* home = g_getenv("HOME");
   gchar* home_env_var = NULL;
   gchar** envp = NULL;
@@ -132,9 +131,6 @@ xdg_path_impl(girara_xdg_path_t path, const gchar* envvar,
   }
 
   envp[0] = g_strdup_printf("%s=", envvar);
-#else
-  gchar* envp[] = { g_strdup_printf("%s=", envvar), NULL };
-#endif
   gchar* argv[] = { XDG_TEST_HELPER, g_strdup_printf("%d", path), NULL };
 
   gchar* output = NULL;
@@ -166,10 +162,8 @@ xdg_path_impl(girara_xdg_path_t path, const gchar* envvar,
   g_free(envp[0]);
   g_free(argv[1]);
 
-#if GLIB_CHECK_VERSION(2, 35, 3)
   g_free(home_env_var);
   g_free(envp);
-#endif
 }
 
 START_TEST(test_xdg_path) {