/*
- main.cc -- implement main: entrypoints
+ main.cc -- implement main () entrypoint.
source file of the GNU LilyPond music typesetter
- (c) 1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <locale.h>
-#include <string.h>
+#include "main.hh"
+
+#include <cassert>
+#include <clocale>
+#include <cstring>
+#include <cerrno>
+using namespace std;
-#include "config.h"
+#include <unistd.h>
+#include <sys/types.h>
+#include "config.hh"
+#if HAVE_GRP_H
+#include <grp.h>
+#endif
+#if HAVE_PWD_H
+#include <pwd.h>
+#endif
#if HAVE_GETTEXT
#include <libintl.h>
#endif
-#include "lily-guile.hh"
-#include "lily-version.hh"
#include "all-font-metrics.hh"
+#include "file-name.hh"
+#include "freetype.hh"
#include "getopt-long.hh"
+#include "global-ctor.hh"
+#include "international.hh"
+#include "lily-version.hh"
#include "misc.hh"
-#include "string.hh"
-#include "main.hh"
-#include "file-path.hh"
-#include "input-file-results.hh"
+#include "output-def.hh"
+#include "program-option.hh"
+#include "relocate.hh"
+#include "string-convert.hh"
+#include "version.hh"
#include "warn.hh"
-#include "lily-guile.hh"
-#include "paper-def.hh"
-#include "midi-def.hh"
-#include "global-ctor.hh"
-#include "kpath.hh"
-
-static int sane_putenv (char const* key, char const* value, bool overwrite = false);
/*
- Global options that can be overridden through command line.
-*/
-
-/* Write dependencies file? */
-bool dependency_global_b = false;
-
-/* Prepend to dependencies */
-String dependency_prefix_global;
+ * Global options that can be overridden through command line.
+ */
/* Names of header fields to be dumped to a separate file. */
-Array<String> dump_header_fieldnames_global;
+vector<string> dump_header_fieldnames_global;
/* Name of initialisation file. */
-String init_name_global;
+string init_name_global;
-/* Do not calculate and write paper output? */
-bool no_paper_global_b = false;
-/* Selected output format.
- One of tex, ps, scm, as. */
-String output_format_global = "tex";
+/* Output formats to generate. */
+string output_format_global = "";
/* Current output name. */
-String output_name_global;
+string output_name_global;
+
+/* Run in safe mode? */
+bool be_safe_global = false;
-/* Run in safe mode? -- FIXME: should be re-analised */
-bool safe_global_b = false;
+/* Provide URI links to the original file */
+bool point_and_click_global = true;
/* Verbose progress indication? */
-bool verbose_global_b = false;
+bool be_verbose_global = false;
-/* Scheme code to execute before parsing, after .scm init */
-String init_scheme_code_string = "(begin #t ";
+/* Scheme code to execute before parsing, after .scm init.
+ This is where -e arguments are appended to. */
+string init_scheme_code_global;
+string init_scheme_variables_global;
+
+bool relocate_binary = true;
/*
- Misc. global stuff.
+ * Miscellaneous global stuff.
*/
-
-
-All_font_metrics *all_fonts_global;
-int exit_status_global;
File_path global_path;
-/* Number of current score output block. If there's more than one
- score block, this counter will be added to the output filename. */
-int score_count_global;
-
-
-
/*
- File globals.
+ * File globals.
*/
-/* The option parser */
-static Getopt_long *oparser_p_static = 0;
+static char const *AUTHORS
+= " 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");
+
+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");
+
+/* Where the init files live. Typically:
+ LILYPOND_DATADIR = /usr/share/lilypond
+*/
+string lilypond_datadir;
-/*
- Internationalisation kludge in two steps:
- * use _i () to get entry in POT file
- * call gettext () explicitely for actual "translation"
+/* The jail specification: USER, GROUP, JAIL, DIR. */
+string jail_spec;
- Note: these messages all start with lower case (ie, don't
- follow regular localisation guidelines).
- */
-static Long_option_init options_static[] = {
- {_i ("EXPR"), "evaluate", 'e',
- _i ("set options, use -e '(ly-option-usage)' for help")},
- /* another bug in option parser: --output=foe is taken as an abbreviation
- for --output-format */
- {_i ("EXT"), "format", 'f', _i ("use output format EXT")},
- {0, "help", 'h', _i ("print this help")},
- {_i ("FIELD"), "header", 'H', _i ("write header field to BASENAME.FIELD")},
+/* The option parser */
+static Getopt_long *option_parser = 0;
+
+/* Internationalisation kludge in two steps:
+ * use _i () to get entry in POT file
+ * call gettext () explicitely 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 ("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, "pdf", 0, _i ("generate PDF (default)")},
+ {0, "png", 0, _i ("generate PNG")},
+ {0, "ps", 0, _i ("generate PostScript")},
+ {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, "dependencies", 'M', _i ("write Makefile dependencies for every input file")},
- {0, "no-paper", 'm', _i ("produce MIDI output only")},
- {_i ("FILE"), "output", 'o', _i ("write output to FILE")},
- {_i ("DIR"), "dep-prefix", 'P', _i ("prepend DIR to dependencies")},
-#if 0
- /*
- should audit again.
- */
- {0, "safe", 's', _i ("inhibit file output naming and exporting")},
+#if HAVE_CHROOT
+ {_i ("USER, GROUP, JAIL, DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
+ "and cd into DIR")},
#endif
- {0, "version", 'v', _i ("print version number")},
+ {_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")},
- {0,0,0,0}
+ {0, 0, 0, 0}
};
-void
-identify (FILE *out)
+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)
{
- fputs (gnu_lilypond_version_string ().to_str0 (), out);
+ if (char const *value = getenv (key))
+ fprintf (out, "%s=\"%s\"\n", key, value);
}
-
-void
-dirinfo (FILE *out)
+
+static void
+dir_info (FILE *out)
{
fputs ("\n", out);
- fprintf (out, "lilypond_datadir: `%s'\n", LILYPOND_DATADIR);
- fprintf (out, "local_lilypond_datadir: `%s'\n", LOCAL_LILYPOND_DATADIR);
- fprintf (out, "localedir: `%s'\n", LOCALEDIR);
+ fprintf (out, "LILYPOND_DATADIR=\"%s\"\n", LILYPOND_DATADIR);
+ env_var_info (out, "LILYPONDPREFIX");
+ env_var_info (out, "LILYPOND_DATADIR");
+ fprintf (out, "LOCALEDIR=\"%s\"\n", LOCALEDIR);
- char *lilypond_prefix = getenv ("LILYPONDPREFIX");
- fprintf (out, "LILYPONDPREFIX: `%s'\n",
- (lilypond_prefix ? lilypond_prefix : ""));
+ fprintf (out, "\nEffective prefix: \"%s\"\n", lilypond_datadir.c_str ());
+
+ if (relocate_binary)
+ {
+ env_var_info (out, "FONTCONFIG_FILE");
+ env_var_info (out, "FONTCONFIG_PATH");
+ env_var_info (out, "GS_FONTPATH");
+ env_var_info (out, "GS_LIB");
+ env_var_info (out, "GUILE_LOAD_PATH");
+ env_var_info (out, "PANGO_RC_FILE");
+ env_var_info (out, "PANGO_PREFIX");
+ env_var_info (out, "PATH");
+ }
}
-void
-usage ()
+static void
+copyright ()
{
+ printf (_f ("Copyright (c) %s by\n%s and others.",
+ "1996--2008",
+ AUTHORS).c_str ());
printf ("\n");
- /* No version number or newline here. It confuses help2man. */
- printf (_f ("Usage: %s [OPTIONS]... FILE...", "lilypond").to_str0 ());
- printf ("\n\n");
- printf (_ ("Typeset music and or play MIDI from FILE.").to_str0 ());
- printf ("\n\n");
- printf(_ (
-"LilyPond is a music typesetter. It produces beautiful sheet music\n"
-"using a high level description file as input. LilyPond is part of \n"
-"the GNU Project.\n"
-).to_str0 ());
+}
- printf ("\n");
- printf (_ ("Options:").to_str0 ());
- printf ("\n");
- printf (Long_option_init::table_string (options_static).to_str0 ());
- printf ("\n");
- printf ("\n");
+static void
+identify (FILE *out)
+{
+ fputs (gnu_lilypond_version_string ().c_str (), out);
+ fputs ("\n", out);
+}
- printf (_f ("Report bugs to %s.", "bug-lilypond@gnu.org").to_str0 ());
+static void
+notice ()
+{
+ identify (stdout);
printf ("\n");
+ copyright ();
printf ("\n");
+ puts (_f (NOTICE, PROGRAM_NAME).c_str ());
}
-void
-version ()
+LY_DEFINE (ly_usage, "ly:usage",
+ 0, 0, 0, (),
+ "Print usage message.")
{
- identify (stdout);
+ /* No version number or newline here. It confuses help2man. */
+ printf (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).c_str ());
+ printf ("\n\n");
+ printf (_ ("Typeset music and/or produce MIDI from FILE.").c_str ());
+ printf ("\n\n");
+ printf (_ ("LilyPond produces beautiful music notation.").c_str ());
printf ("\n");
- printf (_f (
- "This is free software. It is covered by the GNU General Public License,\n"
- "and you are welcome to change it and/or distribute copies of it under\n"
- "certain conditions. Invoke as `%s --warranty' for more information.\n",
- "lilypond").to_str0 ());
+ printf (_f ("For more information, see %s", PROGRAM_URL).c_str ());
+ printf ("\n\n");
+ printf (_ ("Options:").c_str ());
+ printf ("\n");
+ printf (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 ());
printf ("\n");
-
- printf (_f ("Copyright (c) %s by", "1996--2003").to_str0 ());
printf ("\n");
- printf (" Han-Wen Nienhuys <hanwen@cs.uu.nl>\n");
- printf (" Jan Nieuwenhuizen <janneke@gnu.org>\n");
+ return SCM_UNSPECIFIED;
}
-void
-notice ()
+static void
+warranty ()
{
+ identify (stdout);
printf ("\n");
- printf (_ ("GNU LilyPond -- The music typesetter").to_str0 ());
- printf ("\n");
- printf (_f ("Copyright (c) %s by", "1996--2003").to_str0 ());
- printf ("\n");
- printf (" Han-Wen Nienhuys <hanwen@cs.uu.nl>\n");
- printf (" Jan Nieuwenhuizen <janneke@gnu.org>\n");
+ copyright ();
printf ("\n");
- printf ( _ (
- " 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 (refer to the file COPYING) 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, Boston, MA 02111-1307,\n"
- "USA.\n").to_str0 ());
+ printf (_ (WARRANTY).c_str ());
}
+static void
+prepend_load_path (string dir)
+{
+ string s = "(set! %load-path (cons \"" + dir + "\" %load-path))";
+ scm_c_eval_string (s.c_str ());
+}
-/* Where LilyPond's init files live. Typically:
- LILYPOND_DATADIR = /usr/local/share/lilypond
- LOCAL_LILYPOND_DATADIR = /usr/local/share/lilypond/1.5.68 */
-char const *prefix_directory[] = {LILYPOND_DATADIR, LOCAL_LILYPOND_DATADIR, 0};
+void init_global_tweak_registry ();
+void init_fontconfig ();
-void
-setup_paths ()
+#if HAVE_CHROOT
+static void
+do_chroot_jail ()
{
- if (char const *lilypond_prefix = getenv ("LILYPONDPREFIX"))
- prefix_directory[1] = lilypond_prefix;
+ /* Now we chroot, setuid/setgrp and chdir. If something goes wrong,
+ we exit (this is a security-sensitive area). First we split
+ jail_spec into its components, then we retrieve the user/group id
+ (necessarily *before* chroot'ing) and finally we perform the
+ actual actions. */
-#if HAVE_GETTEXT
- /* Enable locales */
- setlocale (LC_ALL, "");
- /* Mustn't have commas in TeX output... */
- setlocale (LC_NUMERIC, "C");
- String lily_locale_dir;
- String name (PACKAGE);
- name.to_lower ();
- bindtextdomain (name.to_str0 (), LOCALEDIR);
- textdomain (name.to_str0 ());
-#endif
+ enum Jail
+ {
+ USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX
+ };
- global_path.add ("");
+ 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 ()));
+ exit (2);
+ }
+ /* Hmm. */
+ errno = 0;
- /* Adding mf/out make lilypond unchanged source directory, when setting
- LILYPONDPREFIX to lilypond-x.y.z */
- char *suffixes[] = {"ly", "afm", "mf/out", "scm", "tfm", "ps", 0};
+ int uid;
+ 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]));
+ else
+ error (_f ("cannot get user id from user name: %s: %s",
+ components[USER_NAME],
+ strerror (errno)));
+ exit (3);
+ }
- for (unsigned i = 0; prefix_directory[i]; i++)
- for (char **s = suffixes; *s; s++)
- {
- String p = prefix_directory[i] + to_string ('/') + String (*s);
- global_path.prepend (p);
-
-#if !KPATHSEA
- /* Urg: GNU make's $ (word) index starts at 1 */
- int i = 1;
- while (global_path.try_add (p + to_string (".") + to_string (i)))
- i++;
-#endif
- }
- }
-
-/**
- Make input file name from command argument.
+ /* Hmm. */
+ errno = 0;
- Path describes file name with added default extension,
- ".ly" if none. "-" is stdin.
- */
-Path
-distill_inname (String str)
-{
- Path p = split_path (str);
- if (str.empty_b () || str == "-")
- p.base = "-";
+ int gid;
+ if (group * group = getgrnam (components[GROUP_NAME].c_str ()))
+ gid = group->gr_gid;
else
{
- String orig_ext = p.ext;
- char const *extensions[] = {"ly", "", 0};
- for (int i = 0; extensions[i]; i++)
- {
- p.ext = orig_ext;
- if (*extensions[i] && !p.ext.empty_b ())
- p.ext += ".";
- p.ext += extensions[i];
- if (!global_path.find (p.to_string ()).empty_b ())
- break;
- }
- /* Reshuffle extension */
- p = split_path (p.to_string ());
+ if (errno == 0)
+ 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)));
+ exit (3);
}
- return p;
-}
-String
-format_to_ext (String format)
-{
- if (format == "tex")
- /* .lytex change put off */
- return "tex"; // "lytex";
- return format;
-}
+ if (chroot (components[JAIL].c_str ()))
+ {
+ error (_f ("cannot chroot to: %s: %s", components[JAIL],
+ strerror (errno)));
+ exit (3);
+ }
-void
-prepend_load_path (String dir)
-{
- String s = "(set! %load-path (cons \""
- + dir
- + "\" %load-path))";
- scm_c_eval_string (s.to_str0 ());
+ if (setgid (gid))
+ {
+ error (_f ("cannot change group id to: %d: %s", gid, strerror (errno)));
+ exit (3);
+ }
+
+ if (setuid (uid))
+ {
+ error (_f ("cannot change user id to: %d: %s", uid, strerror (errno)));
+ exit (3);
+ }
+
+ if (chdir (components[DIR].c_str ()))
+ {
+ error (_f ("cannot change working directory to: %s: %s", components[DIR],
+ strerror (errno)));
+ exit (3);
+ }
}
+#endif
-void
-main_prog (void *, int, char **)
+static void
+main_with_guile (void *, int, char **)
{
/* Engravers use lily.scm contents, need to make Guile find it.
Prepend onto GUILE %load-path, very ugh. */
-
- for (unsigned i = 0; prefix_directory[i]; i++)
- {
- prepend_load_path (prefix_directory[i]);
- /* Junk this. We should make real modules iso. just loading files. */
- prepend_load_path (String (prefix_directory[i]) + "/scm");
- }
+ prepend_load_path (lilypond_datadir);
+ prepend_load_path (lilypond_datadir + "/scm");
- if (verbose_global_b)
- dirinfo (stderr);
-
- ly_init_guile ();
- call_constructors ();
+ if (be_verbose_global)
+ dir_info (stderr);
- progress_indication ("\n");
+ init_scheme_variables_global = "(list " + init_scheme_variables_global + ")";
+ init_scheme_code_global = "(begin " + init_scheme_code_global + ")";
- all_fonts_global = new All_font_metrics (global_path.to_string ());
+ ly_c_init_guile ();
+ call_constructors ();
+ init_fontconfig ();
- init_scheme_code_string += ")";
- gh_eval_str ((char *)init_scheme_code_string.to_str0 ());
-
- int p=0;
- const char *arg = oparser_p_static->get_next_arg ();
+ init_freetype ();
+ ly_reset_all_fonts ();
- /* Only exit until after running init_scheme_code, for
- (ly-option-usage) or
- -e "(ly-set-option 'help #t)" */
- if (!arg)
+ /* 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. */
+
+ SCM files = SCM_EOL;
+ SCM *tail = &files;
+ while (char const *arg = option_parser->get_next_arg ())
{
- usage ();
- /* No FILE arguments is now a usage error */
- exit (2);
+ *tail = scm_cons (scm_from_locale_string (arg), SCM_EOL);
+ tail = SCM_CDRLOC (*tail);
}
+
+ delete option_parser;
+ option_parser = 0;
- do
- {
- String infile (arg);
- Midi_def::reset_score_count ();
- Paper_def::reset_score_count ();
-
- Path inpath = distill_inname (infile);
-
- /* By default, use base name of input file for output file name */
- Path outpath = inpath;
- if (inpath.to_string () != "-")
- outpath.ext = format_to_ext (output_format_global);
-
- /* By default, write output to cwd; do not copy directory part
- of input file name */
- outpath.root = "";
- outpath.dir = "";
-
- if (!output_name_global.empty_b ())
- outpath = split_path (output_name_global);
-
- String init;
- if (!init_name_global.empty_b ())
- init = init_name_global;
- else
- init = "init.ly";
-
- /* Burp: output name communication goes through _global */
- String save_output_name_global = output_name_global;
- output_name_global = outpath.to_string ();
- do_one_file (init, inpath.to_string ());
- output_name_global = save_output_name_global;
-
- p++;
- } while ((arg = oparser_p_static->get_next_arg ()));
- delete oparser_p_static;
- oparser_p_static = 0;
- exit (exit_status_global);
-}
+#if HAVE_CHROOT
+ if (!jail_spec.empty ())
+ do_chroot_jail ();
+#endif
+ SCM result = scm_call_1 (ly_lily_module_constant ("lilypond-main"), files);
+ (void) result;
-static int
-sane_putenv (char const* key, char const* value, bool overwrite)
-{
- if (overwrite || !getenv (key))
- {
- String combine = String (key) + "=" + String (value);
- char * s = strdup(combine.to_str0 ());
- return putenv (s);
- }
- return -1;
+ /* Unreachable. */
+ exit (0);
}
-int
-main (int argc, char **argv)
+static void
+setup_localisation ()
{
- setup_paths ();
+#if HAVE_GETTEXT
+ /* Enable locales */
+ setlocale (LC_ALL, "");
- /*
-
- These settings hopefully prepare lily for a lot of memory usage.
+ /* FIXME: check if this is still true.
+ Disable localisation of float values. */
+ setlocale (LC_NUMERIC, "C");
- In practice the effect on GC times is barely measurable -- larger
- segments cost slighly less time for the conservative marking. (but
- not impressively much)
-
- */
- sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1", "4194304", false);
- sane_putenv ("GUILE_MAX_SEGMENT_SIZE", "8388608", false);
+ string localedir = LOCALEDIR;
+ if (char const *env = getenv ("LILYPOND_LOCALEDIR"))
+ localedir = env;
- init_kpath (argv[0]);
+ bindtextdomain ("lilypond", localedir.c_str ());
+ textdomain ("lilypond");
+#endif
+}
- bool help_b = false;
- oparser_p_static = new Getopt_long (argc, argv, options_static);
- while (Long_option_init const * opt = (*oparser_p_static) ())
+static void
+add_output_format (string format)
+{
+ if (output_format_global != "")
+ output_format_global += ",";
+ output_format_global += format;
+}
+
+static void
+parse_argv (int argc, char **argv)
+{
+ bool show_help = false;
+ option_parser = new Getopt_long (argc, argv, options_static);
+ while (Long_option_init const *opt = (*option_parser) ())
{
switch (opt->shortname_char_)
{
+ 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':
- version ();
- exit (0); // we print a version anyway.
+ notice ();
+ exit (0);
break;
case 'o':
{
- String s = oparser_p_static->optional_argument_str0_;
- Path p = split_path (s);
- if (s != "-" && p.ext.empty_b ())
- p.ext = format_to_ext (output_format_global);
- output_name_global = p.to_string ();
+ 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_string +=
- oparser_p_static->optional_argument_str0_;
+ init_scheme_code_global += option_parser->optional_argument_str0_ + string (" ");
break;
case 'w':
- notice ();
+ warranty ();
exit (0);
break;
+
case 'f':
- if (oparser_p_static->optional_argument_str0_ == "help")
- {
- printf("See http://lilypond.org/wiki?OutputFormats for more information.\n"\
- "This option is for developers only.\n");
- exit (0);
- }
- output_format_global = oparser_p_static->optional_argument_str0_;
- break;
- case 'P':
- dependency_prefix_global = oparser_p_static->optional_argument_str0_;
+ {
+ 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 (oparser_p_static->optional_argument_str0_);
+ dump_header_fieldnames_global
+ .push_back (option_parser->optional_argument_str0_);
break;
case 'I':
- global_path.push (oparser_p_static->optional_argument_str0_);
+ global_path.append (option_parser->optional_argument_str0_);
break;
case 'i':
- init_name_global = oparser_p_static->optional_argument_str0_;
+ init_name_global = option_parser->optional_argument_str0_;
break;
case 'h':
- help_b = true;
+ show_help = true;
break;
case 'V':
- verbose_global_b = true;
- break;
- case 's':
- safe_global_b = true;
- break;
- case 'M':
- dependency_global_b = true;
- break;
- case 'm':
- no_paper_global_b = true;
+ be_verbose_global = true;
break;
default:
+ programming_error (to_string ("unhandled short option: %c",
+ opt->shortname_char_));
assert (false);
break;
}
}
- identify (stderr);
- if (help_b)
+ if (output_format_global == "")
+ output_format_global = "pdf";
+
+ if (show_help)
{
- usage ();
- if (verbose_global_b)
- dirinfo (stdout);
+ ly_usage ();
+ if (be_verbose_global)
+ dir_info (stdout);
exit (0);
}
+}
+
+void
+setup_guile_env ()
+{
+ const char *yield = getenv ("LILYPOND_GC_YIELD");
+ bool overwrite = true;
+ if (!yield)
+ {
+ yield = "65";
+ overwrite = false;
+ }
- scm_boot_guile (argc, argv, (void (*) (void*, int, char**))main_prog, 0);
+ sane_putenv ("GUILE_MIN_YIELD_1", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_2", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_MALLOC", yield, overwrite);
- return 0; // unreachable
+
+ sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1",
+ "10485760", overwrite);
+ sane_putenv ("GUILE_MAX_SEGMENT_SIZE",
+ "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);
+
+ if (getenv ("LILYPOND_VERBOSE"))
+ be_verbose_global = true;
+
+ setup_localisation ();
+ parse_argv (argc, argv);
+ if (isatty (STDIN_FILENO))
+ identify (stderr);
+
+ setup_paths (argv[0]);
+ setup_guile_env ();
+
+#if 0
+ /* Debugging aid. */
+ try
+ {
+ scm_boot_guile (argc, argv, main_with_guile, 0);
+ }
+ catch (exception e)
+ {
+ error (_f ("exception caught: %s", e.what ()));
+ };
+#else
+ scm_boot_guile (argc, argv, main_with_guile, 0);
+#endif
+
+ /* Only reachable if GUILE exits. That is an error. */
+ return 1;
}
projects / lilypond.git / blobdiff