/*
- main.cc -- implement main () entrypoint.
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond 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.
+
+ LilyPond 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 LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "main.hh"
#include <clocale>
#include <cstring>
#include <cerrno>
+#include <cstdio>
using namespace std;
#include <unistd.h>
/* Name of initialisation file. */
string init_name_global;
-
/* Output formats to generate. */
string output_format_global = "";
-bool is_pango_format_global;
-bool is_TeX_format_global;
-
/* Current output name. */
string output_name_global;
/* Provide URI links to the original file */
bool point_and_click_global = true;
-/* Verbose progress indication? */
-bool be_verbose_global = false;
-
/* Scheme code to execute before parsing, after .scm init.
This is where -e arguments are appended to. */
string init_scheme_code_global;
bool relocate_binary = true;
-
/*
* Miscellaneous global stuff.
*/
*/
static char const *AUTHORS
-= " Han-Wen Nienhuys <hanwen@xs4all.nl>\n"
- " Jan Nieuwenhuizen <janneke@gnu.org>\n";
+ = " Han-Wen Nienhuys <hanwen@xs4all.nl>\n"
+ " Jan Nieuwenhuizen <janneke@gnu.org>\n";
static char const *PROGRAM_NAME = "lilypond";
static char const *PROGRAM_URL = "http://lilypond.org";
static char const *NOTICE
-= _i ("This program is free software. It is covered by the GNU General Public\n"
- "License and you are welcome to change it and/or distribute copies of it\n"
- "under certain conditions. Invoke as `%s --warranty' for more\n"
- "information.\n");
+ = _i ("This program is free software. It is covered by the GNU General Public\n"
+ "License and you are welcome to change it and/or distribute copies of it\n"
+ "under certain conditions. Invoke as `%s --warranty' for more\n"
+ "information.\n");
static char const *WARRANTY
-= _i (" This program is free software; you can redistribute it and/or\n"
- "modify it under the terms of the GNU General Public License version 2\n"
- "as published by the Free Software Foundation.\n"
- "\n"
- " This program is distributed in the hope that it will be useful,\n"
- "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
- "General Public License for more details.\n"
- "\n"
- " You should have received a copy of the\n"
- "GNU General Public License along with this program; if not, write to\n"
- "the Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n"
- "Boston, MA 02111-1307, USA.\n");
+ = _i (" This program is free software; you can redistribute it and/or\n"
+ "modify it under the terms of the GNU General Public License as \n"
+ "published by the Free Software Foundation, either version 3 of\n"
+ "the License, or (at your option) any later version.\n"
+ "\n"
+ " This program is distributed in the hope that it will be useful,\n"
+ "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
+ "General Public License for more details.\n"
+ "\n"
+ " You should have received a copy of the\n"
+ "GNU General Public License along with this program; if not, write to\n"
+ "the Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n"
+ "Boston, MA 02111-1307, USA.\n");
/* Where the init files live. Typically:
LILYPOND_DATADIR = /usr/share/lilypond
/* Internationalisation kludge in two steps:
* use _i () to get entry in POT file
- * call gettext () explicitely for actual "translation" */
+ * call gettext () explicitly for actual "translation" */
static Long_option_init options_static[]
-= {
- {_i ("SYM[=VAL]"), "define-default", 'd',
- _i ("set Scheme option SYM to VAL (default: #t).\n"
- "Use -dhelp for help.")},
+=
+{
+ {
+ _i ("SYM[=VAL]"), "define-default", 'd',
+ _i ("set Scheme option SYM to VAL (default: #t).\n"
+ "Use -dhelp for help.")
+ },
{_i ("EXPR"), "evaluate", 'e', _i ("evaluate scheme code")},
/* Bug in option parser: --output =foe is taken as an abbreviation
for --output-format. */
{_i ("FORMATs"), "formats", 'f', _i ("dump FORMAT,... Also as separate options:")},
- {0, "dvi", 0, _i ("generate DVI (tex backend only)")},
{0, "pdf", 0, _i ("generate PDF (default)")},
{0, "png", 0, _i ("generate PNG")},
{0, "ps", 0, _i ("generate PostScript")},
- {0, "tex", 0, _i ("generate TeX (tex backend only)")},
- {0, "help", 'h', _i ("show this help and exit")},
- {_i ("FIELD"), "header", 'H', _i ("dump header field FIELD to file\n"
- "named BASENAME.FIELD")},
- {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
- {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
+ {0, "help", 'h', _i ("show this help and exit")},
+ {
+ _i ("FIELD"), "header", 'H', _i ("dump header field FIELD to file\n"
+ "named BASENAME.FIELD")
+ },
+ {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
+ {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
#if HAVE_CHROOT
- {_i ("USER, GROUP, JAIL, DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
- "and cd into DIR")},
+ {
+ _i ("USER, GROUP, JAIL, DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
+ "and cd into DIR")
+ },
#endif
- {_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
+ {
+ _i ("LOGLEVEL"), "loglevel", 'l', _i ("print log messages according to"
+ " LOGLEVEL. Possible values are:\n"
+ "NONE, ERROR, WARNING, BASIC, PROGRESS (default) and DEBUG.")
+ },
+ {_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
{0, "relocate", 0, _i ("relocate using directory of lilypond program")},
- {0, "version", 'v', _i ("show version number and exit")},
- {0, "verbose", 'V', _i ("be verbose")},
- {0, "warranty", 'w', _i ("show warranty and copyright")},
+ {0, "silent", 's', _i ("no progress, only error messages (equivalent to loglevel=ERROR)")},
+ {0, "version", 'v', _i ("show version number and exit")},
+ {0, "verbose", 'V', _i ("be verbose (equivalent to loglevel=DEBUG)")},
+ {0, "warranty", 'w', _i ("show warranty and copyright")},
{0, 0, 0, 0}
};
char const *LILYPOND_DATADIR = PACKAGE_DATADIR "/" TOPLEVEL_VERSION;
+/* x86 defaults to using 80-bit extended precision arithmetic. This can cause
+ problems because the truncation from 80 bits to 64 bits can occur in
+ unpredictable places. To get around this, we tell the x87 FPU to use only
+ double precision. Note that this is not needed for x86_64 because that uses
+ the SSE unit by default instead of the x87 FPU. */
+#if ((defined (__x86__) || defined (__i386__)) \
+ && defined (HAVE_FPU_CONTROL_H) && (HAVE_FPU_CONTROL_H == 1))
+
+#include <fpu_control.h>
+static void
+configure_fpu ()
+{
+ fpu_control_t fpu_control = 0x027f;
+ _FPU_SETCW (fpu_control);
+}
+
+#else
+
+static void
+configure_fpu ()
+{
+}
+
+#endif /* defined(__x86__) || defined(__i386__) */
+
static void
env_var_info (FILE *out, char const *key)
{
static void
copyright ()
{
- printf (_f ("Copyright (c) %s by\n%s and others.",
- "1996--2007",
- AUTHORS).c_str ());
+ /* Do not update the copyright years here, run `make grand-replace' */
+ printf ("%s", (_f ("Copyright (c) %s by\n%s and others.", "1996--2011",
+ AUTHORS).c_str ()));
printf ("\n");
}
notice ()
{
identify (stdout);
- puts (_f (NOTICE, PROGRAM_NAME).c_str ());
printf ("\n");
copyright ();
+ printf ("\n");
+ puts (_f (NOTICE, PROGRAM_NAME).c_str ());
}
LY_DEFINE (ly_usage, "ly:usage",
- 0, 0, 0, (),
- "Print usage message.")
+ 0, 0, 0, (),
+ "Print usage message.")
{
/* No version number or newline here. It confuses help2man. */
- printf (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).c_str ());
+ printf ("%s", (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).c_str ()));
printf ("\n\n");
- printf (_ ("Typeset music and/or produce MIDI from FILE.").c_str ());
+ printf ("%s", (_ ("Typeset music and/or produce MIDI from FILE.").c_str ()));
printf ("\n\n");
- printf (_ ("LilyPond produces beautiful music notation.").c_str ());
+ printf ("%s", (_ ("LilyPond produces beautiful music notation.").c_str ()));
printf ("\n");
- printf (_f ("For more information, see %s", PROGRAM_URL).c_str ());
+ printf ("%s", (_f ("For more information, see %s", PROGRAM_URL).c_str ()));
printf ("\n\n");
- printf (_ ("Options:").c_str ());
+ printf ("%s", (_ ("Options:").c_str ()));
printf ("\n");
- printf (Long_option_init::table_string (options_static).c_str ());
+ printf ("%s", Long_option_init::table_string (options_static).c_str ());
printf ("\n");
- printf (_f ("Report bugs via %s",
- "http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs"
- ).c_str ());
+ /* Translators, please translate this string as
+ "Report bugs in English via %s",
+ or if there is a LilyPond users list or forum in your language
+ "Report bugs in English via %s or in YOUR_LANG via URI" */
+ printf ("%s", (_f ("Report bugs via %s",
+ "http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs"
+ ).c_str ()));
printf ("\n");
printf ("\n");
return SCM_UNSPECIFIED;
printf ("\n");
copyright ();
printf ("\n");
- printf (_ (WARRANTY).c_str ());
+ printf ("%s", (_ (WARRANTY).c_str ()));
}
static void
actual actions. */
enum Jail
- {
- USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX
- };
+ {
+ USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX
+ };
vector<string> components = string_split (jail_spec, ',');
if (components.size () != JAIL_MAX)
{
error (_f ("expected %d arguments with jail, found: %u", JAIL_MAX,
- (unsigned) components.size ()));
+ (unsigned) components.size ()));
exit (2);
}
errno = 0;
int uid;
- if (passwd * passwd = getpwnam (components[USER_NAME].c_str ()))
+ if (passwd *passwd = getpwnam (components[USER_NAME].c_str ()))
uid = passwd->pw_uid;
else
{
if (errno == 0)
- error (_f ("no such user: %s", components[USER_NAME]));
+ error (_f ("no such user: %s", components[USER_NAME]));
else
- error (_f ("cannot get user id from user name: %s: %s",
- components[USER_NAME],
- strerror (errno)));
+ error (_f ("cannot get user id from user name: %s: %s",
+ components[USER_NAME],
+ strerror (errno)));
exit (3);
}
errno = 0;
int gid;
- if (group * group = getgrnam (components[GROUP_NAME].c_str ()))
+ if (group *group = getgrnam (components[GROUP_NAME].c_str ()))
gid = group->gr_gid;
else
{
if (errno == 0)
- error (_f ("no such group: %s", components[GROUP_NAME]));
+ error (_f ("no such group: %s", components[GROUP_NAME]));
else
- error (_f ("cannot get group id from group name: %s: %s",
- components[GROUP_NAME],
- strerror (errno)));
+ error (_f ("cannot get group id from group name: %s: %s",
+ components[GROUP_NAME],
+ strerror (errno)));
exit (3);
}
if (chroot (components[JAIL].c_str ()))
{
error (_f ("cannot chroot to: %s: %s", components[JAIL],
- strerror (errno)));
+ strerror (errno)));
exit (3);
}
if (chdir (components[DIR].c_str ()))
{
error (_f ("cannot change working directory to: %s: %s", components[DIR],
- strerror (errno)));
+ strerror (errno)));
exit (3);
}
}
prepend_load_path (lilypond_datadir);
prepend_load_path (lilypond_datadir + "/scm");
- if (be_verbose_global)
+ if (is_loglevel (LOG_DEBUG))
dir_info (stderr);
- is_pango_format_global = !is_TeX_format_global;
init_scheme_variables_global = "(list " + init_scheme_variables_global + ")";
init_scheme_code_global = "(begin " + init_scheme_code_global + ")";
init_freetype ();
ly_reset_all_fonts ();
- is_TeX_format_global = (get_output_backend_name () == "tex"
- || get_output_backend_name () == "texstr");
-
-
/* We accept multiple independent music files on the command line to
reduce compile time when processing lots of small files.
Starting the GUILE engine is very time consuming. */
*tail = scm_cons (scm_from_locale_string (arg), SCM_EOL);
tail = SCM_CDRLOC (*tail);
}
-
+
delete option_parser;
option_parser = 0;
setlocale (LC_ALL, "");
/* FIXME: check if this is still true.
- Disable localisation of float values. This breaks TeX output. */
+ Disable localisation of float values. */
setlocale (LC_NUMERIC, "C");
string localedir = LOCALEDIR;
while (Long_option_init const *opt = (*option_parser) ())
{
switch (opt->shortname_char_)
- {
- case 0:
- if (string (opt->longname_str0_) == "dvi"
- || string (opt->longname_str0_) == "pdf"
- || string (opt->longname_str0_) == "png"
- || string (opt->longname_str0_) == "ps"
- || string (opt->longname_str0_) == "tex")
- add_output_format (opt->longname_str0_);
- else if (string (opt->longname_str0_) == "relocate")
- relocate_binary = true;
- break;
-
- case 'd':
- {
- string arg (option_parser->optional_argument_str0_);
- ssize eq = arg.find ('=');
-
- string key = arg;
- string val = "#t";
-
- if (eq != NPOS)
- {
- key = arg.substr (0, eq);
- val = arg.substr (eq + 1, arg.length () - 1);
- }
-
- init_scheme_variables_global
- += "(cons \'" + key + " '" + val + ")\n";
- }
- break;
-
- case 'v':
- notice ();
- exit (0);
- break;
- case 'o':
- {
- string s = option_parser->optional_argument_str0_;
- File_name file_name (s);
- output_name_global = file_name.to_string ();
- }
- break;
- case 'j':
- jail_spec = option_parser->optional_argument_str0_;
- break;
-
- case 'e':
- init_scheme_code_global += option_parser->optional_argument_str0_ + string (" ");
- break;
- case 'w':
- warranty ();
- exit (0);
- break;
-
- case 'f':
- {
- vector<string> components
- = string_split (option_parser->optional_argument_str0_, ',');
- for (vsize i = 0; i < components.size (); i++)
- add_output_format (components[i]);
- }
- break;
-
- case 'H':
- dump_header_fieldnames_global
- .push_back (option_parser->optional_argument_str0_);
- break;
- case 'I':
- global_path.append (option_parser->optional_argument_str0_);
- break;
- case 'i':
- init_name_global = option_parser->optional_argument_str0_;
- break;
- case 'h':
- show_help = true;
- break;
- case 'V':
- be_verbose_global = true;
- break;
- default:
- programming_error (to_string ("unhandled short option: %c",
- opt->shortname_char_));
- assert (false);
- break;
- }
+ {
+ case 0:
+ if (string (opt->longname_str0_) == "pdf"
+ || string (opt->longname_str0_) == "png"
+ || string (opt->longname_str0_) == "ps")
+ add_output_format (opt->longname_str0_);
+ else if (string (opt->longname_str0_) == "relocate")
+ relocate_binary = true;
+ break;
+
+ case 'd':
+ {
+ string arg (option_parser->optional_argument_str0_);
+ ssize eq = arg.find ('=');
+
+ string key = arg;
+ string val = "#t";
+
+ if (eq != NPOS)
+ {
+ key = arg.substr (0, eq);
+ val = arg.substr (eq + 1, arg.length () - 1);
+ }
+
+ init_scheme_variables_global
+ += "(cons \'" + key + " '" + val + ")\n";
+ }
+ break;
+
+ case 'v':
+ notice ();
+ exit (0);
+ break;
+ case 'o':
+ {
+ string s = option_parser->optional_argument_str0_;
+ File_name file_name (s);
+ output_name_global = file_name.to_string ();
+ }
+ break;
+ case 'j':
+ jail_spec = option_parser->optional_argument_str0_;
+ break;
+
+ case 'e':
+ init_scheme_code_global
+ += option_parser->optional_argument_str0_ + string (" ");
+ break;
+ case 'w':
+ warranty ();
+ exit (0);
+ break;
+
+ case 'f':
+ {
+ vector<string> components
+ = string_split (option_parser->optional_argument_str0_, ',');
+ for (vsize i = 0; i < components.size (); i++)
+ add_output_format (components[i]);
+ }
+ break;
+
+ case 'H':
+ dump_header_fieldnames_global
+ .push_back (option_parser->optional_argument_str0_);
+ break;
+ case 'I':
+ global_path.append (option_parser->optional_argument_str0_);
+ break;
+ case 'i':
+ init_name_global = option_parser->optional_argument_str0_;
+ break;
+ case 'h':
+ show_help = true;
+ break;
+ case 'V':
+ set_loglevel (LOGLEVEL_DEBUG);
+ break;
+ case 's':
+ set_loglevel (LOGLEVEL_ERROR);
+ break;
+ case 'l':
+ set_loglevel (option_parser->optional_argument_str0_);
+ break;
+ default:
+ programming_error (to_string ("unhandled short option: %c",
+ opt->shortname_char_));
+ assert (false);
+ break;
+ }
}
if (output_format_global == "")
if (show_help)
{
- identify (stdout);
ly_usage ();
- if (be_verbose_global)
- dir_info (stdout);
+ if (is_loglevel (LOG_DEBUG))
+ dir_info (stdout);
exit (0);
}
}
void
setup_guile_env ()
{
- const char *yield = getenv ("LILYPOND_GC_YIELD");
+ char const *yield = getenv ("LILYPOND_GC_YIELD");
bool overwrite = true;
if (!yield)
{
sane_putenv ("GUILE_MIN_YIELD_2", yield, overwrite);
sane_putenv ("GUILE_MIN_YIELD_MALLOC", yield, overwrite);
-
sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1",
- "10485760", overwrite);
+ "10485760", overwrite);
sane_putenv ("GUILE_MAX_SEGMENT_SIZE",
- "104857600", overwrite);
+ "104857600", overwrite);
}
vector<string> start_environment_global;
-
+
int
main (int argc, char **argv, char **envp)
{
+ configure_fpu ();
+
for (char **p = envp; *p; p++)
- start_environment_global.push_back(*p);
-
+ start_environment_global.push_back (*p);
+
if (getenv ("LILYPOND_VERBOSE"))
- be_verbose_global = true;
+ set_loglevel (LOGLEVEL_DEBUG);
+ if (getenv ("LILYPOND_LOGLEVEL"))
+ set_loglevel (getenv ("LILYPOND_LOGLEVEL"));
setup_localisation ();
parse_argv (argc, argv);
- if (isatty (STDIN_FILENO))
+ if (isatty (STDIN_FILENO) && (is_loglevel (LOG_BASIC)))
identify (stderr);
setup_paths (argv[0]);
#else
scm_boot_guile (argc, argv, main_with_guile, 0);
#endif
-
+
/* Only reachable if GUILE exits. That is an error. */
return 1;
}
-
-SCM atexit_list = SCM_EOL;
-
-LY_DEFINE (ly_atexit, "ly:atexit",
- 2, 0, 0, (SCM proc, SCM args),
- "Just before exiting, call the procedure given. "
-"If this is called multiple times, the procedures are called "
-"in LIFO order.")
-{
- atexit_list = scm_cons (scm_cons (proc, args), atexit_list);
- scm_gc_protect_object (atexit_list);
- return SCM_UNSPECIFIED;
-}
-
-LY_DEFINE (ly_do_atexit, "ly:do-atexit",
- 0, 0, 0, (),
- "Call the atexit procedures.")
-{
- for (SCM s = atexit_list; scm_is_pair (s); s = scm_cdr (s))
- scm_apply_0 (scm_caar (s), scm_cdar (s));
- return SCM_UNSPECIFIED;
-}