source file of the GNU LilyPond music typesetter
- (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "main.hh"
/* Name of initialisation file. */
string init_name_global;
-/* Selected output backend
- One of (gnome, ps [default], eps, scm, svg, tex, texstr)") */
-string output_backend_global = "ps";
/* 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;
string init_scheme_code_global;
string init_scheme_variables_global;
-/* Generate preview of first system. */
-bool make_preview = false;
-
-/* Generate printed output. */
-bool make_print = true;
-
-
-bool relocate_binary =
-#if 1
- true;
-#else
- false
-#endif
- ;
+bool relocate_binary = true;
/*
/* Where the init files live. Typically:
LILYPOND_DATADIR = /usr/share/lilypond
*/
-string prefix_directory;
+string lilypond_datadir;
-/* The jail specification: USER,GROUP,JAIL,DIR. */
+/* The jail specification: USER, GROUP, JAIL, DIR. */
string jail_spec;
/* The option parser */
static Long_option_init options_static[]
= {
- {_i ("BACK"), "backend", 'b', _i ("use backend BACK (eps, gnome, ps [default],\nscm, svg, tex, texstr)")},
-
{_i ("SYM[=VAL]"), "define-default", 'd',
- _i ("set Scheme option SYM to VAL (default: #t)\n"
+ _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")},
#if HAVE_CHROOT
- {_i ("USER,GROUP,JAIL,DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
+ {_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")},
{_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
- {0, "preview", 'p', _i ("generate a preview of the first system")},
{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")},
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 ("\n", out);
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", prefix_directory.c_str ());
+ fprintf (out, "\nEffective prefix: \"%s\"\n", lilypond_datadir.c_str ());
if (relocate_binary)
{
copyright ()
{
printf (_f ("Copyright (c) %s by\n%s and others.",
- "1996--2007",
+ "1996--2008",
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",
/* Engravers use lily.scm contents, need to make Guile find it.
Prepend onto GUILE %load-path, very ugh. */
- prepend_load_path (prefix_directory);
- prepend_load_path (prefix_directory + "/scm");
+ prepend_load_path (lilypond_datadir);
+ prepend_load_path (lilypond_datadir + "/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;
init_scheme_variables_global = "(list " + init_scheme_variables_global + ")";
init_scheme_code_global = "(begin " + init_scheme_code_global + ")";
init_freetype ();
ly_reset_all_fonts ();
-
/* 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. */
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;
switch (opt->shortname_char_)
{
case 0:
- if (string (opt->longname_str0_) == "dvi"
- || string (opt->longname_str0_) == "pdf"
+ if (string (opt->longname_str0_) == "pdf"
|| string (opt->longname_str0_) == "png"
- || string (opt->longname_str0_) == "ps"
- || string (opt->longname_str0_) == "tex")
+ || string (opt->longname_str0_) == "ps")
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_print = false;
else if (string (opt->longname_str0_) == "relocate")
relocate_binary = true;
break;
}
init_scheme_variables_global
- += "(cons \'" + key + " " + val + ")\n";
+ += "(cons \'" + key + " '" + val + ")\n";
}
break;
exit (0);
break;
- case 'b':
- output_backend_global = option_parser->optional_argument_str0_;
- break;
-
case 'f':
{
vector<string> components
case 'V':
be_verbose_global = true;
break;
- case 'p':
- make_preview = true;
- break;
default:
programming_error (to_string ("unhandled short option: %c",
opt->shortname_char_));
if (show_help)
{
- identify (stdout);
ly_usage ();
if (be_verbose_global)
dir_info (stdout);
"104857600", overwrite);
}
-void
-read_relocation_dir (string);
-
+vector<string> start_environment_global;
+
int
-main (int argc, char **argv)
+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;
projects / lilypond.git / blobdiff