source file of the GNU LilyPond music typesetter
- (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "main.hh"
#include <cassert>
#include <clocale>
#include <cstring>
+#include <cerrno>
+using namespace std;
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.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 "all-font-metrics.hh"
#include "file-name.hh"
+#include "freetype.hh"
#include "getopt-long.hh"
#include "global-ctor.hh"
-#include "kpath.hh"
#include "lily-guile.hh"
#include "lily-version.hh"
#include "misc.hh"
#include "output-def.hh"
+#include "string-convert.hh"
+#include "version.hh"
#include "warn.hh"
-#include "freetype.hh"
+#include "program-option.hh"
/*
* Global options that can be overridden through command line.
/* Name of initialisation file. */
String init_name_global;
-/* Do not calculate and write layout output? */
-bool no_layout_global_b = false;
+/* Selected output backend
+ One of (gnome, ps [default], scm, svg, tex, texstr)") */
+String output_backend_global = "ps";
+/* Output formats to generate. */
+String output_format_global = "";
-/* Selected output format.
- One of tex, ps, scm, as. */
-String output_format_global = "ps";
+bool is_pango_format_global;
+bool is_TeX_format_global;
/* Current output name. */
String output_name_global;
/* Run in safe mode? */
-bool safe_global_b = false;
+bool be_safe_global = 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
- This is where -e arguments are appended to.
-*/
-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_string;
+String init_scheme_variables;
-bool make_pdf = false;
-bool make_dvi = false;
-bool make_ps = false;
-bool make_png = false;
+/* Generate preview of first system. */
bool make_preview = false;
-bool make_pages = true;
-bool make_tex = false;
+
+/* Generate printed output. */
+bool make_print = true;
/*
* Miscellaneous global stuff.
*/
File_path global_path;
-
/*
* File globals.
*/
-static char const *AUTHORS =
-" Han-Wen Nienhuys <hanwen@cs.uu.nl>\n"
-" Jan Nieuwenhuizen <janneke@gnu.org>\n";
+static char const *AUTHORS
+= " Han-Wen Nienhuys <hanwen@cs.uu.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 `lilypond --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 (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,\n"
- "Boston, MA 02111-1307, USA.\n");
-
+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 (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,\n"
+ "Boston, MA 02111-1307, USA.\n");
/* Where the init files live. Typically:
LILYPOND_DATADIR = /usr/share/lilypond
- LOCAL_LILYPOND_DATADIR = /usr/share/lilypond/<VERSION> */
-char const *prefix_directory[] = {LILYPOND_DATADIR, LOCAL_LILYPOND_DATADIR, 0};
+*/
+String prefix_directory;
+
+/* The jail specification: USER,GROUP,JAIL,DIR. */
+String jail_spec;
/* 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 ("EXPR"), "evaluate", 'e',
- _i ("set option, use -e '(ly:option-usage)' for help")},
- /* Bug in option parser: --output =foe is taken as an abbreviation
- for --output-format. */
- {_i ("EXT"), "format", 'f', _i ("select back-end to use")},
- {0, "help", 'h', _i ("print this help")},
- {_i ("FIELD"), "header", 'H', _i ("write header field to BASENAME.FIELD")},
- {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
- {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
- {0, "no-layout", 'm', _i ("produce MIDI output only")},
- {_i ("FILE"), "output", 'o', _i ("write output to FILE")},
- {0, "preview", 'p', _i ("generate a preview")},
- {0, "no-pages", 0, _i ("don't generate full pages")},
- {0, "png", 0, _i ("generate PNG")},
- {0, "ps", 0, _i ("generate PostScript")},
- {0, "dvi", 0, _i ("generate DVI")},
- {0, "pdf", 0, _i ("generate PDF (default)")},
- {0, "tex", 0, _i ("generate TeX")},
- {0, "safe-mode", 's', _i ("run in safe mode")},
- {0, "version", 'v', _i ("print version number")},
- {0, "verbose", 'V', _i ("be verbose")},
- {0, "warranty", 'w', _i ("show warranty and copyright")},
- {0,0,0,0}
- };
+ * use _i () to get entry in POT file
+ * call gettext () explicitely for actual "translation" */
+
+static Long_option_init options_static[]
+= {
+ {_i ("BACK"), "backend", 'b', _i ("use backend BACK (gnome, ps [default],\nscm, svg, tex, texstr)")},
+
+ {_i ("SYM=VAL"), "define-default", 'd',
+ _i ("set a Scheme program option. Uses #t if VAL is not specified\n"
+ "Try -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 ("print this help")},
+ {_i ("FIELD"), "header", 'H', _i ("dump a header field to file BASENAME.FIELD")},
+ {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
+ {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
+ {_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
+#if HAVE_CHROOT
+ {_i ("USER,GROUP,JAIL,DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
+ "and cd into DIR")},
+#endif
+ {0, "no-print", 0, _i ("do not generate printed output")},
+ {0, "preview", 'p', _i ("generate a preview of the first system")},
+ {0, "safe-mode", 's', _i ("run in safe mode")},
+ {0, "version", 'v', _i ("print version number")},
+ {0, "verbose", 'V', _i ("be verbose")},
+ {0, "warranty", 'w', _i ("show warranty and copyright")},
+ {0, 0, 0, 0}
+};
+
+#define LILYPOND_DATADIR PACKAGE_DATADIR "/" TOPLEVEL_VERSION
+
+static void
+env_var_info (FILE *out, char const *key)
+{
+ if (char const *value = getenv (key))
+ fprintf (out, "%s=\"%s\"\n", key, value);
+}
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);
-
- char *lilypond_prefix = getenv ("LILYPONDPREFIX");
- fprintf (out, "LILYPONDPREFIX =\"%s\"\n",
- (lilypond_prefix ? lilypond_prefix : ""));
+ fprintf (out, "LILYPOND_DATADIR=\"%s\"\n", LILYPOND_DATADIR);
+ env_var_info (out, "LILYPONDPREFIX");
+ fprintf (out, "LOCALEDIR=\"%s\"\n", LOCALEDIR);
+
+ fprintf (out, "\nEffective prefix: \"%s\"\n", prefix_directory.to_str0 ());
+
+#if ARGV0_RELOCATION
+ 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, "PATH");
+#endif
}
static void
copyright ()
{
printf (_f ("Copyright (c) %s by\n%s and others.",
- "1996--2004",
+ "1996--2005",
AUTHORS).to_str0 ());
printf ("\n");
}
fputs (gnu_lilypond_version_string ().to_str0 (), out);
fputs ("\n", out);
}
-
+
static void
notice ()
{
identify (stdout);
- printf (_f (NOTICE, PROGRAM_NAME).to_str0 ());
+ puts (_f (NOTICE, PROGRAM_NAME).to_str0 ());
printf ("\n");
copyright ();
}
-static void
-usage ()
+LY_DEFINE (ly_usage, "ly:usage",
+ 0, 0, 0, (),
+ "Print usage message.")
{
/* No version number or newline here. It confuses help2man. */
printf (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).to_str0 ());
printf (_f ("Report bugs to %s.", "bug-lilypond@gnu.org").to_str0 ());
printf ("\n");
printf ("\n");
+ return SCM_UNSPECIFIED;
}
static void
printf (_ (WARRANTY).to_str0 ());
}
+static int
+sane_putenv (char const *key, String value, bool overwrite = true)
+{
+ if (overwrite || !getenv (key))
+ {
+ String combine = String (key) + "=" + value;
+ char *s = strdup (combine.to_str0 ());
+ return putenv (s);
+ }
+ return -1;
+}
+
+#if ARGV0_RELOCATION
+static int
+set_env_file (char const *key, String value)
+{
+ if (is_file (value))
+ return sane_putenv (key, value, false);
+ else if (be_verbose_global)
+ warning (_f ("no such file: %s", value));
+ return -1;
+}
+
+static int
+prepend_env_path (char const *key, String value)
+{
+ if (is_dir (value))
+ {
+ if (char const *cur = getenv (key))
+ value += to_string (PATHSEP) + cur;
+ return sane_putenv (key, value.to_str0 ());
+ }
+ else if (be_verbose_global)
+ warning (_f ("no such directory: %s", value));
+ return -1;
+}
+
+String
+dir_name (String const file_name)
+{
+ String s = file_name;
+ s.substitute ('\\', '/');
+ s = s.left_string (s.index_last ('/'));
+ return s;
+}
+#endif
+
+#ifdef __MINGW32__
+#include <winbase.h>
+#endif
+
static void
-setup_paths ()
+setup_paths (char const *argv0)
{
- if (char const *lilypond_prefix = getenv ("LILYPONDPREFIX"))
- prefix_directory[1] = lilypond_prefix;
+ prefix_directory = LILYPOND_DATADIR;
+
+#if ARGV0_RELOCATION
+
+ if (getenv ("LILYPOND_VERBOSE"))
+ be_verbose_global = true;
+
+ String bindir = dir_name (argv0);
+ String argv0_prefix = dir_name (bindir);
+ if (argv0_prefix != dir_name (dir_name (dir_name (prefix_directory))))
+ {
+ if (be_verbose_global)
+ warning (_f ("argv0 relocation: argv0=%s, prefix=%s", argv0,
+ prefix_directory));
+ String datadir = argv0_prefix + "/share";
+ String libdir = argv0_prefix + "/lib";
+ String localedir = datadir + "/locale";
+ String sysconfdir = argv0_prefix + "/etc";
+ String argv0_lilypond_datadir = datadir + "/lilypond/" TOPLEVEL_VERSION;
+
+ if (is_dir (argv0_lilypond_datadir))
+ prefix_directory = argv0_lilypond_datadir;
+
+#if HAVE_GETTEXT
+ if (is_dir (localedir))
+ bindtextdomain ("lilypond", localedir.to_str0 ());
+#endif
+
+ set_env_file ("FONTCONFIG_FILE", sysconfdir + "/fonts/fonts.conf");
+#ifdef __MINGW32__
+ char font_dir[PATH_MAX];
+ ExpandEnvironmentStrings ("%windir%/fonts", font_dir, sizeof (font_dir));
+ prepend_env_path ("GS_FONTPATH", font_dir);
+#endif
+
+ /* FIXME: *cough* 8.15 *cough* */
+ prepend_env_path ("GS_FONTPATH", datadir + "/ghostscript/8.15/fonts");
+ prepend_env_path ("GS_LIB", datadir + "/ghostscript/8.15/Resource");
+ prepend_env_path ("GS_LIB", datadir + "/ghostscript/8.15/lib");
+
+ prepend_env_path ("GS_FONTPATH", datadir + "/gs/fonts");
+ prepend_env_path ("GS_LIB", datadir + "/gs/Resource");
+ prepend_env_path ("GS_LIB", datadir + "/gs/lib");
+
+ prepend_env_path ("GUILE_LOAD_PATH", datadir
+ + to_string ("/guile/%d.%d",
+ SCM_MAJOR_VERSION, SCM_MINOR_VERSION));
+ set_env_file ("PANGO_RC_FILE", sysconfdir + "/pango/pangorc");
+ prepend_env_path ("PATH", bindir);
+ }
+#else
+ (void) argv0;
+#endif /* ARGV0_RELOCATION */
+
+ /* FIXME: use LILYPOND_DATADIR. */
+ if (char const *env = getenv ("LILYPONDPREFIX"))
+ {
+#ifdef __MINGW32__
+ /* Normalize file name. */
+ env = File_name (env).to_string ().get_copy_str0 ();
+#endif
+ prefix_directory = env;
+ }
global_path.append ("");
/* Adding mf/out make lilypond unchanged source directory, when setting
LILYPONDPREFIX to lilypond-x.y.z */
- char *suffixes[] = {"ly", "otf", "mf/out", "scm", "tfm", "ps", "svg", 0};
-
- 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_append (p + to_string (".") + to_string (i)))
- i++;
-#endif
- }
-}
+ char *suffixes[] = {"ly", "ps", "scm", 0 };
+
+ Array<String> dirs;
+ for (char **s = suffixes; *s; s++)
+ {
+ String path = prefix_directory + to_string ('/') + String (*s);
+ dirs.push (path);
+ }
+
+ /*
+ When running from build dir, a full LILYPOND_PREFIX is set-up at
+
+ share/lilypond/TOPLEVEL_VERSION
+
+ This historical hack will allow the shorthand
+
+ LILYPONDPREFIX=. lily/out/lilypond ...
+
+ */
+ struct stat statbuf;
+ String build_prefix = prefix_directory + "share/lilypond/" TOPLEVEL_VERSION;
+ if (stat (build_prefix.to_str0 (), &statbuf) == 0)
+ prefix_directory = build_prefix;
+ dirs.push (prefix_directory + "/fonts/otf/");
+ dirs.push (prefix_directory + "/fonts/type1/");
+ dirs.push (prefix_directory + "/fonts/cff/");
+ dirs.push (prefix_directory + "/fonts/svg/");
+
+ for (int i = 0; i < dirs.size (); i++)
+ global_path.prepend (dirs[i]);
+}
+
static void
prepend_load_path (String dir)
{
scm_c_eval_string (s.to_str0 ());
}
+void init_global_tweak_registry ();
+void init_fontconfig ();
+
+#if HAVE_CHROOT
static void
-determine_output_options ()
+do_chroot_jail ()
{
- bool found_gnome = false;
- bool found_svg = false;
- bool found_tex = false;
- SCM formats = ly_output_formats ();
- for (SCM s = formats; scm_is_pair (s); s = scm_cdr (s))
+ /* 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. */
+
+ enum Jail
{
- found_gnome = found_gnome || ly_scm2string(scm_car (s)) == "gnome";
- found_svg = found_gnome || ly_scm2string(scm_car (s)) == "svg";
- found_tex = found_tex || (ly_scm2string (scm_car (s)) == "tex");
+ USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX
+ };
+
+ Array<String> components = String_convert::split (jail_spec, ',');
+ if (components.size () != JAIL_MAX)
+ {
+ error (_f ("expected %d arguments with jail, found: %d", JAIL_MAX,
+ components.size ()));
+ exit (2);
}
- if (make_pdf || make_png)
+ /* Hmm. */
+ errno = 0;
+
+ int uid;
+ if (passwd * passwd = getpwnam (components[USER_NAME].to_str0 ()))
+ uid = passwd->pw_uid;
+ else
{
- make_ps = true;
+ if (errno == 0)
+ error (_f ("no such user: %s", components[USER_NAME]));
+ else
+ error (_f ("can't get user id from user name: %s: %s",
+ components[USER_NAME],
+ strerror (errno)));
+ exit (3);
}
- if (make_ps && found_tex)
+
+ /* Hmm. */
+ errno = 0;
+
+ int gid;
+ if (group * group = getgrnam (components[GROUP_NAME].to_str0 ()))
+ gid = group->gr_gid;
+ else
{
- make_dvi = true;
+ if (errno == 0)
+ error (_f ("no such group: %s", components[GROUP_NAME]));
+ else
+ error (_f ("can't get group id from group name: %s: %s",
+ components[GROUP_NAME],
+ strerror (errno)));
+ exit (3);
}
- if (make_dvi && found_tex)
+
+ if (chroot (components[JAIL].to_str0 ()))
{
- make_tex = true;
+ error (_f ("can't chroot to: %s: %s", components[JAIL],
+ strerror (errno)));
+ exit (3);
}
- if (!found_gnome
- && !found_svg
- && !(make_dvi
- || make_tex
- || make_ps
- || make_png
- || make_pdf))
+
+ if (setgid (gid))
{
- make_pdf = true;
- make_ps = true;
- if (found_tex)
- {
- make_dvi = true;
- make_tex = true;
- }
+ error (_f ("can't change group id to: %d: %s", gid, strerror (errno)));
+ exit (3);
}
-}
-void init_global_tweak_registry ();
+ if (setuid (uid))
+ {
+ error (_f ("can't change user id to: %d: %s", uid, strerror (errno)));
+ exit (3);
+ }
+
+ if (chdir (components[DIR].to_str0 ()))
+ {
+ error (_f ("can't change working directory to: %s: %s", components[DIR],
+ strerror (errno)));
+ exit (3);
+ }
+}
+#endif
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");
- }
- if (verbose_global_b)
+ prepend_load_path (prefix_directory);
+ prepend_load_path (prefix_directory + "/scm");
+
+ if (be_verbose_global)
dir_info (stderr);
+ is_TeX_format_global = (output_backend_global == "tex"
+ || output_backend_global == "texstr");
+
+ is_pango_format_global = !is_TeX_format_global;
ly_c_init_guile ();
call_constructors ();
+ ly_set_option (ly_symbol2scm ("verbose"), scm_from_bool (be_verbose_global));
+
init_global_tweak_registry ();
+ init_fontconfig ();
+
init_freetype ();
- determine_output_options ();
+
all_fonts_global = new All_font_metrics (global_path.to_string ());
- init_scheme_code_string += ")";
- scm_c_eval_string ((char*) init_scheme_code_string.to_str0 ());
+ if (!init_scheme_variables.is_empty ()
+ || !init_scheme_code_string.is_empty ())
+ {
+ init_scheme_variables = "(map (lambda (x) (ly:set-option (car x) (cdr x))) (list "
+ + init_scheme_variables + "))";
+
+ init_scheme_code_string
+ += "(begin #t "
+ + init_scheme_variables
+ + init_scheme_code_string
+ + ")";
+
+ char const *str0 = init_scheme_code_string.to_str0 ();
+
+ if (be_verbose_global)
+ progress_indication (_f ("Evaluating %s", str0));
+ scm_c_eval_string ((char *) str0);
+ }
/* We accept multiple independent music files on the command line to
reduce compile time when processing lots of small files.
delete option_parser;
option_parser = 0;
- if (files == SCM_EOL)
- {
- /* No FILE arguments is now a usage error to help newbies. If you
- want a filter, you're not a newbie and should know to use file
- argument `-'. */
- usage ();
- exit (2);
- }
+#if HAVE_CHROOT
+ if (!jail_spec.is_empty ())
+ do_chroot_jail ();
+#endif
- SCM result = scm_call_1 (ly_scheme_function ("lilypond-main"), files);
+ SCM result = scm_call_1 (ly_lily_module_constant ("lilypond-main"), files);
(void) result;
-
/* Unreachable. */
exit (0);
}
#if HAVE_GETTEXT
/* Enable locales */
setlocale (LC_ALL, "");
-
+
/* FIXME: check if this is still true.
- Disable localisation of float values. This breaks TeX output. */
+ Disable localisation of float values. This breaks TeX output. */
setlocale (LC_NUMERIC, "C");
-
- String name (PACKAGE);
- name.to_lower ();
- bindtextdomain (name.to_str0 (), LOCALEDIR);
- textdomain (name.to_str0 ());
+
+ String localedir = LOCALEDIR;
+ if (char const *env = getenv ("LILYPOND_LOCALEDIR"))
+ localedir = env;
+
+ bindtextdomain ("lilypond", localedir.to_str0 ());
+ textdomain ("lilypond");
#endif
}
+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 help_b = false;
+ 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_) == "png")
- make_png = true;
- else if (String (opt->longname_str0_) == "pdf")
- make_pdf = true;
- else if (String (opt->longname_str0_) == "ps")
- make_ps = true;
- else if (String (opt->longname_str0_) == "dvi")
- make_dvi = true;
- else if (String (opt->longname_str0_) == "tex")
- make_tex = true;
+ 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_) == "preview")
make_preview = true;
else if (String (opt->longname_str0_) == "no-pages")
- make_pages = false;
+ make_print = false;
break;
-
+
+ case 'd':
+ {
+ String arg (option_parser->optional_argument_str0_);
+ int eq = arg.index ('=');
+
+ String key = arg;
+ String val = "#t";
+
+ if (eq >= 0)
+ {
+ key = arg.left_string (eq);
+ val = arg.right_string (arg.length () - eq - 1);
+ }
+
+ init_scheme_variables
+ += "(cons \'" + key + " " + val + ")\n";
+ }
+ break;
+
case 'v':
notice ();
exit (0);
output_name_global = file_name.to_string ();
}
break;
+ case 'j':
+ jail_spec = option_parser->optional_argument_str0_;
+ break;
case 'e':
init_scheme_code_string += option_parser->optional_argument_str0_;
break;
warranty ();
exit (0);
break;
+
+ case 'b':
+ output_backend_global = option_parser->optional_argument_str0_;
+ break;
+
case 'f':
- if (option_parser->optional_argument_str0_ == "help")
- {
- printf (_ ("This option is for developers only.").to_str0 ());
- printf (_ ("Read the sources for more information.").to_str0 ());
- exit (0);
- }
output_format_global = option_parser->optional_argument_str0_;
break;
+
case 'H':
dump_header_fieldnames_global
.push (option_parser->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;
+ be_verbose_global = true;
break;
case 's':
- safe_global_b = true;
- break;
- case 'm':
- no_layout_global_b = true;
+ be_safe_global = true;
break;
case 'p':
make_preview = true;
}
}
- if (help_b)
+ if (output_format_global == "")
+ output_format_global = "pdf";
+
+ if (show_help)
{
identify (stdout);
- usage ();
- if (verbose_global_b)
+ ly_usage ();
+ if (be_verbose_global)
dir_info (stdout);
exit (0);
}
}
+void
+setup_guile_env ()
+{
+ char *yield = getenv ("LILYPOND_GC_YIELD");
+ bool overwrite = true;
+ if (!yield)
+ {
+ yield = "70";
+ overwrite = false;
+ }
+
+ sane_putenv ("GUILE_MIN_YIELD_1", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_2", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_MALLOC", yield, overwrite);
+}
+
int
main (int argc, char **argv)
{
setup_localisation ();
- setup_paths ();
+ setup_paths (argv[0]);
+ setup_guile_env ();
parse_argv (argc, argv);
- identify (stderr);
- initialize_kpathsea (argv[0]);
+ if (isatty (STDIN_FILENO))
+ identify (stderr);
scm_boot_guile (argc, argv, main_with_guile, 0);
- /* Unreachable */
- return 0;
+ /* Only reachable if GUILE exits. That is an error. */
+ return 1;
}
projects / lilypond.git / blobdiff