-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- *
- * 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 2, 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 software; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE. If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way. To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice. */
-
-/* This is the 'main' function for the `guile' executable. It is not
- included in libguile.a.
-
- Eventually, we hope this file will be automatically generated,
- based on the list of installed, statically linked libraries on the
- system. For now, please don't put interesting code in here. */
-
-#include <libguile.h>
-
-#ifdef HAVE_CONFIG_H
-#include <libguile/scmconfig.h>
-#endif
-#ifdef DYNAMIC_LINKING
-#include <libltdl/ltdl.h>
-#endif
-
-/* Debugger interface (don't change the order of the following lines) */
-#define GDB_TYPE SCM
-#include <libguile/gdb_interface.h>
-GDB_INTERFACE;
-
-static void
-inner_main (void *closure, int argc, char **argv)
-{
- /* module initializations would go here */
- scm_shell (argc, argv);
-}
-
-int
-main (int argc, char **argv)
-{
-#ifdef DYNAMIC_LINKING
- LTDL_SET_PRELOADED_SYMBOLS ();
-#endif
- scm_boot_guile (argc, argv, inner_main, 0);
- return 0; /* never reached */
-}
-
-/*
- Local Variables:
- c-file-style: "gnu"
- End:
-*/
+/* Copyright (C) 1996, 1997, 2000, 2001, 2006, 2008,
+ * 2011, 2013 Free Software Foundation, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+/* This is the 'main' function for the `guile' executable. It is not
+ included in libguile.a.
+
+ Eventually, we hope this file will be automatically generated,
+ based on the list of installed, statically linked libraries on the
+ system. For now, please don't put interesting code in here. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#ifdef __MINGW32__
+# define SCM_IMPORT 1
+#endif
+#include <libguile.h>
+
+#ifdef HAVE_CONFIG_H
+#include <libguile/scmconfig.h>
+#endif
+#include <ltdl.h>
+#include <locale.h>
+
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+
+/* Debugger interface (don't change the order of the following lines) */
+#define GDB_TYPE SCM
+#include <libguile/gdb_interface.h>
+GDB_INTERFACE;
+
+static void
+inner_main (void *closure SCM_UNUSED, int argc, char **argv)
+{
+#ifdef __MINGW32__
+ /* This is necessary to startup the Winsock API under Win32. */
+ WSADATA WSAData;
+ WSAStartup (0x0202, &WSAData);
+ GDB_INTERFACE_INIT;
+#endif /* __MINGW32__ */
+
+ /* module initializations would go here */
+ scm_shell (argc, argv);
+
+#ifdef __MINGW32__
+ WSACleanup ();
+#endif /* __MINGW32__ */
+}
+
+static int
+get_integer_from_environment (const char *var, int def)
+{
+ char *end = 0;
+ char *val = getenv (var);
+ long res = def;
+ if (!val)
+ return def;
+ res = strtol (val, &end, 10);
+ if (end == val)
+ {
+ fprintf (stderr, "guile: warning: invalid %s: %s\n", var, val);
+ return def;
+ }
+ return res;
+}
+
+static int
+should_install_locale (void)
+{
+ /* If the GUILE_INSTALL_LOCALE environment variable is unset,
+ or set to a nonzero value, we should install the locale via
+ setlocale(). */
+ return get_integer_from_environment ("GUILE_INSTALL_LOCALE", 1);
+}
+
+int
+main (int argc, char **argv)
+{
+ /* If we should install a locale, do it right at the beginning so that
+ string conversion for command-line arguments, along with possible
+ error messages, use the right locale. See
+ <https://lists.gnu.org/archive/html/guile-devel/2011-11/msg00041.html>
+ for the rationale. */
+ if (should_install_locale () && setlocale (LC_ALL, "") == NULL)
+ fprintf (stderr, "guile: warning: failed to install locale\n");
+
+ scm_install_gmp_memory_functions = 1;
+ scm_boot_guile (argc, argv, inner_main, 0);
+ return 0; /* never reached */
+}
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/
HCoop / bpt / guile.git / blobdiff