X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fmain.c;h=9a7f8e1987a7d8a7def941e471df7f37bc500e79;hb=e94442a3b00c1f22952586cc26b7be60617b93e1;hp=51d225765c12796d21cdaf1aff7f8f02dc5a8eea;hpb=8065e06f47c5b34ce2d4769324e56c5f3191391c;p=pspp

diff --git a/src/ui/gui/main.c b/src/ui/gui/main.c
index 51d225765c..9a7f8e1987 100644
--- a/src/ui/gui/main.c
+++ b/src/ui/gui/main.c
@@ -1,5 +1,6 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2004, 2005, 2006, 2010, 2011, 2012, 2013, 2014, 2015, 2016  Free Software Foundation
+   Copyright (C) 2004, 2005, 2006, 2010, 2011, 2012, 2013, 2014, 2015, 2016,
+   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
@@ -20,8 +21,23 @@
 
 #include <gtk/gtk.h>
 #include <stdlib.h>
-#if ENABLE_RELOCATABLE && defined(__APPLE__)
 #include <sys/stat.h>
+#if ENABLE_RELOCATABLE && defined(__APPLE__)
+#include <sys/resource.h>
+static const bool apple_relocatable = true;
+#else
+static const bool apple_relocatable = false;
+#if HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#else
+/* Dummy definitions to keep the compiler happy. */
+struct rlimit
+{
+  int rlim_cur;
+  int rlim_max;
+};
+#define RLIMIT_NOFILE 0
+#endif
 #endif
 
 #include "language/lexer/include-path.h"
@@ -317,7 +333,6 @@ process_pre_start_arguments (int *argc, char ***argv)
   g_option_context_free (oc);
 }
 
-#if ENABLE_RELOCATABLE && defined(__APPLE__)
 static void
 pspp_macos_setenv (const char * progname)
 {
@@ -374,30 +389,29 @@ pspp_macos_setenv (const char * progname)
         }
     }
 }
-#endif
 
 int
 main (int argc, char *argv[])
 {
-
-#if ENABLE_RELOCATABLE && defined(__APPLE__)
-  /* remove MacOS session identifier from the command line args */
-  gint newargc = 0;
-  for (gint i = 0; i < argc; i++)
+  if (apple_relocatable)
     {
-      if (!g_str_has_prefix (argv[i], "-psn_"))
+      /* remove MacOS session identifier from the command line args */
+      gint newargc = 0;
+      for (gint i = 0; i < argc; i++)
         {
-          argv[newargc] = argv[i];
-          newargc++;
+          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;
+        }
+      pspp_macos_setenv (argv[0]);
     }
-  if (argc > newargc)
-    {
-      argv[newargc] = NULL; /* glib expects NULL terminated array */
-      argc = newargc;
-    }
-  pspp_macos_setenv (argv[0]);
-#endif
 
   set_program_name (argv[0]);