X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmain.cc;h=4fca4df5695c26ec17284cac0fb2196c435dcfad;hb=3863f416bea79ef29dded3b1b8a3f61419098f7a;hp=d5be30fe6882a06b1775690952c4d514028c8a8b;hpb=f73fdbd1bdbda9012874a911f1de0c847a854af1;p=lilypond.git diff --git a/lily/main.cc b/lily/main.cc index d5be30fe68..29f3e685b3 100644 --- a/lily/main.cc +++ b/lily/main.cc @@ -1,523 +1,615 @@ /* - main.cc -- implement main: entrypoints + main.cc -- implement main () entrypoint. source file of the GNU LilyPond music typesetter - (c) 1997--2002 Han-Wen Nienhuys + (c) 1997--2008 Han-Wen Nienhuys */ -#include -#include -#include -#include -#include +#include "main.hh" + +#include +#include +#include +#include +using namespace std; -#include "config.h" +#include +#include +#include "config.hh" +#if HAVE_GRP_H +#include +#endif +#if HAVE_PWD_H +#include +#endif #if HAVE_GETTEXT #include #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 "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 dump_header_fieldnames_global; +vector 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 \n" + " Jan Nieuwenhuizen \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[] = { - /* print example usage: lilypond -e "" ? */ - {_i ("EXPR"), "evaluate", 'e',_i ("Scheme options: try -e \"(set-lily-option 'help 0)\" for more 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 ("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")}, - {0, "verbose", 'V', _i ("verbose")}, + {_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 +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); + + fprintf (out, "\nEffective prefix: \"%s\"\n", lilypond_datadir.c_str ()); - char *lilypond_prefix = getenv ("LILYPONDPREFIX"); - fprintf (out, "LILYPONDPREFIX: `%s'\n", - (lilypond_prefix ? lilypond_prefix : "")); + 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 [OPTION]... FILE...", "lilypond").to_str0 ()); +} + +static void +identify (FILE *out) +{ + fputs (gnu_lilypond_version_string ().c_str (), out); + fputs ("\n", out); +} + +static void +notice () +{ + identify (stdout); + printf ("\n"); + copyright (); + printf ("\n"); + puts (_f (NOTICE, PROGRAM_NAME).c_str ()); +} + +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).c_str ()); printf ("\n\n"); - printf (_ ("Typeset music and or play MIDI from FILE").to_str0 ()); + printf (_ ("Typeset music and/or produce MIDI from FILE.").c_str ()); 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 (_ ("LilyPond produces beautiful music notation.").c_str ()); printf ("\n"); - printf (_ ("Options:").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).to_str0 ()); + 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 ("Report bugs to %s", "bug-lilypond@gnu.org").to_str0 ()); printf ("\n"); + return SCM_UNSPECIFIED; } -void -version () +static void +warranty () { identify (stdout); 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 ("\n"); - - printf (_f ("Copyright (c) %s by", "1996--2002").to_str0 ()); + copyright (); printf ("\n"); - printf (" Han-Wen Nienhuys \n"); - printf (" Jan Nieuwenhuizen \n"); + printf (_ (WARRANTY).c_str ()); } -void -notice () +static void +prepend_load_path (string dir) { - printf ("\n"); - printf (_ ("GNU LilyPond -- The music typesetter").to_str0 ()); - printf ("\n"); - printf (_f ("Copyright (c) %s by", "1996--2002").to_str0 ()); - printf ("\n"); - printf (" Han-Wen Nienhuys \n"); - printf (" Jan Nieuwenhuizen \n"); - 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., 675 Mass Ave, Cambridge, MA 02139,\n" - "USA.\n").to_str0 ()); + string s = "(set! %load-path (cons \"" + dir + "\" %load-path))"; + scm_c_eval_string (s.c_str ()); } +void init_global_tweak_registry (); +void init_fontconfig (); -/* 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[2] = {LILYPOND_DATADIR, LOCAL_LILYPOND_DATADIR}; - -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 - setlocale (LC_ALL, ""); /* enable locales */ - setlocale (LC_NUMERIC, "C"); /* musn't have comma's in TeX output... */ - String lily_locale_dir; - String name (PACKAGE); - name.to_lower (); - - /* - urg; what *do* we want with $LILYPONDPREFIX, DIR_DATADIR and $prefix/share - handy for multiple source-dir runs, though... - */ - if (!String (prefix_directory[0]).empty_b ()) + enum Jail { - lily_locale_dir = String (prefix_directory[0]) + "/share/locale"; - bindtextdomain (name.to_str0 (), lily_locale_dir.to_str0 ()); - } - else - bindtextdomain (name.to_str0 (), LOCALEDIR); - textdomain (name.to_str0 ()); -#endif + USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX + }; - global_path.add (""); + vector 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; i < sizeof (prefix_directory) - / sizeof (*prefix_directory); i++) - for (char **s = suffixes; *s; s++) - { - String p = prefix_directory[i] + to_string ('/') + String (*s); - global_path.add (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", "fly", "sly", "", 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.string ()).empty_b ()) - break; - } - /* Reshuffle extension */ - p = split_path (p.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; i < sizeof (prefix_directory) - / sizeof (*prefix_directory); 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"); - } - SCM_RECORD_POSITIONS_P = 1; - if (verbose_global_b) - dirinfo (stderr); - - ly_init_guile (); + prepend_load_path (lilypond_datadir); + prepend_load_path (lilypond_datadir + "/scm"); - printf ("\n"); + if (be_verbose_global) + dir_info (stderr); + + init_scheme_variables_global = "(list " + init_scheme_variables_global + ")"; + init_scheme_code_global = "(begin " + init_scheme_code_global + ")"; + ly_c_init_guile (); call_constructors (); - all_fonts_global = new All_font_metrics (global_path.string ()); + 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 (); - 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); } - 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.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 if (!inpath.ext.empty_b ()) - init = "init." + inpath.ext; - else - init = "init.ly"; - - /* Burp: output name communication goes through _global */ - String save_output_name_global = output_name_global; - output_name_global = outpath.string (); - do_one_file (init, inpath.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); -} + delete option_parser; + option_parser = 0; +#if HAVE_CHROOT + if (!jail_spec.empty ()) + do_chroot_jail (); +#endif -static int -sane_putenv (char const* key, char const* value, bool overwrite) -{ - if (overwrite || !getenv (key)) - return putenv ((char*)((String (key) + "=" + value).to_str0 ())); - return -1; + SCM result = scm_call_1 (ly_lily_module_constant ("lilypond-main"), files); + (void) result; + + /* Unreachable. */ + exit (0); } -int -main (int argc, char **argv) +static void +setup_localisation () { - setup_paths (); - - /* Prepare GUILE for heavy memory usage. If you have plenty memory, - this may speed up GUILE a bit. If you're short on memory, these - settings - - export GUILE_INIT_SEGMENT_SIZE_1=36000 - export GUILE_MAX_SEGMENT_SIZE=576000 - - may considerably decrease memory footprint (~*0.85), with a small - execution time penalty (~*1.10). However, if this 15% gain in memory - usage prevents swapping, the execution time falls drastically. */ - - sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1", "4194304", false); - sane_putenv ("GUILE_MAX_SEGMENT_SIZE", "8388608", false); +#if HAVE_GETTEXT + /* Enable locales */ + setlocale (LC_ALL, ""); + + /* FIXME: check if this is still true. + Disable localisation of float values. */ + setlocale (LC_NUMERIC, "C"); + + string localedir = LOCALEDIR; + if (char const *env = getenv ("LILYPOND_LOCALEDIR")) + localedir = env; - ly_init_kpath (argv[0]); + bindtextdomain ("lilypond", localedir.c_str ()); + textdomain ("lilypond"); +#endif +} + +static void +add_output_format (string format) +{ + if (output_format_global != "") + output_format_global += ","; + output_format_global += format; +} - 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 +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.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 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); } +} -#ifdef WINNT - scm_boot_guile (argc, argv, main_prog, 0); -#else - scm_boot_guile (argc, argv, (void (*) (void*, int, char**))main_prog, 0); -#endif +void +setup_guile_env () +{ + const char *yield = getenv ("LILYPOND_GC_YIELD"); + bool overwrite = true; + if (!yield) + { + yield = "65"; + overwrite = false; + } - return 0; // unreachable + sane_putenv ("GUILE_MIN_YIELD_1", yield, overwrite); + 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); + sane_putenv ("GUILE_MAX_SEGMENT_SIZE", + "104857600", overwrite); } +vector 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; +}