+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2020 Free Software Foundation
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#if !ENABLE_RELOCATABLE || !defined(__APPLE__)
+
+static inline void
+pre_initialisation (int *argc, char **argv)
+{
+}
+
+#else
+
+#include <sys/stat.h>
+#include <glib.h>
+
+static inline void
+pre_initialisation (int *argc, char **argv)
+{
+ /* remove MacOS session identifier from the command line args */
+ gint newargc = 0;
+ for (gint i = 0; i < *argc; i++)
+ {
+ if (!g_str_has_prefix (argv[i], "-psn_"))
+ {
+ argv[newargc] = argv[i];
+ newargc++;
+ }
+ }
+ if (*argc > newargc)
+ {
+ argv[newargc] = NULL; /* glib expects NULL terminated array */
+ *argc = newargc;
+ }
+
+ const char * progname = argv[0];
+
+ /* helper to set environment variables for pspp to be relocatable.
+ * Due to the latest changes it is not recommended to set it in the shell
+ * wrapper anymore.
+ */
+ gchar resolved_path[PATH_MAX];
+ /* on some OSX installations open file limit is 256 and GIMP needs more */
+ struct rlimit limit;
+ limit.rlim_cur = 10000;
+ limit.rlim_max = 10000;
+ setrlimit (RLIMIT_NOFILE, &limit);
+ if (realpath (progname, resolved_path))
+ {
+ gchar tmp[PATH_MAX];
+ gchar *app_dir;
+ gchar res_dir[PATH_MAX];
+ struct stat sb;
+
+ app_dir = g_path_get_dirname (resolved_path);
+ g_snprintf (tmp, sizeof(tmp), "%s/../../Resources", app_dir);
+ if (realpath (tmp, res_dir) && !stat (res_dir,&sb) && S_ISDIR (sb.st_mode))
+ g_print ("pspp is started as MacOS application\n");
+ else
+ return;
+ g_free (app_dir);
+
+ g_snprintf (tmp, sizeof(tmp), "%s/lib/gtk-3.0/3.0.0", res_dir);
+ g_setenv ("GTK_PATH", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/etc/gtk-3.0/gtk.immodules", res_dir);
+ g_setenv ("GTK_IM_MODULE_FILE", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/lib/gegl-0.4", res_dir);
+ g_setenv ("GEGL_PATH", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/lib/babl-0.1", res_dir);
+ g_setenv ("BABL_PATH", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache", res_dir);
+ g_setenv ("GDK_PIXBUF_MODULE_FILE", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/etc/fonts", res_dir);
+ g_setenv ("FONTCONFIG_PATH", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/lib/gio/modules", res_dir);
+ g_setenv ("GIO_MODULE_DIR", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/etc/xdg", res_dir);
+ g_setenv ("XDG_CONFIG_DIRS", tmp, TRUE);
+ g_snprintf (tmp, sizeof(tmp), "%s/share", res_dir);
+ g_setenv ("XDG_DATA_DIRS", tmp, TRUE);
+
+ if (g_getenv ("HOME")!=NULL)
+ {
+ g_snprintf (tmp, sizeof(tmp),
+ "%s/Library/Application Support/pspp/1.3/cache",
+ g_getenv("HOME"));
+ g_setenv ("XDG_CACHE_HOME", tmp, TRUE);
+ }
+ }
+}
+#endif