source file of the GNU LilyPond music typesetter
- (c) 1997--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include <stdlib.h>
#include <iostream.h>
#include <assert.h>
#include <locale.h>
+#include <stdio.h>
#include "config.h"
#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.
"lilypond");
cout << endl;
- cout << _f ("Copyright (c) %s by", "1996--2001");
+ cout << _f ("Copyright (c) %s by", "1996--2002");
cout << '\n';
cout << " Han-Wen Nienhuys <hanwen@cs.uu.nl>\n";
cout << " Jan Nieuwenhuizen <janneke@gnu.org>\n";
cout << '\n';
cout << _ ("GNU LilyPond -- The music typesetter");
cout << '\n';
- cout << _f ("Copyright (c) %s by", "1996--2001");
+ cout << _f ("Copyright (c) %s by", "1996--2002");
cout << '\n';
cout << " Han-Wen Nienhuys <hanwen@cs.uu.nl>\n";
cout << " Jan Nieuwenhuizen <janneke@gnu.org>\n";
"USA.\n");
}
+String prefix_directory;
+
void
setup_paths ()
{
// facilitate binary distributions
char const *env_lily = getenv ("LILYPONDPREFIX");
- String prefix_directory;
+
if (env_lily)
prefix_directory = env_lily;
/* 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};
- String prefix = prefix_directory;
- if (prefix.empty_b ())
- prefix = DIR_DATADIR;
+
+ if (prefix_directory.empty_b ())
+ prefix_directory = DIR_DATADIR;
for (char **s = suffixes; *s; s++)
{
- String p = prefix + to_str ('/') + String (*s);
+ String p = prefix_directory + to_str ('/') + String (*s);
global_path.add (p);
#if !KPATHSEA
}
void
-main_prog (void * closure, int, char**)
+main_prog (void * , int, char**)
{
/*
need to do this first. Engravers use lily.scm contents.
*/
- init_lily_guile ();
- if (verbose_global_b)
- progress_indication ("\n");
- read_lily_scm_file ("lily.scm");
+
+ /*
+ prepend onto GUILE loadpath.
+
+ Very ugh.
+ */
+
+ init_lily_guile (prefix_directory);
cout << endl;
call_constructors ();
all_fonts_global_p = new All_font_metrics (global_path.str ());
init_scheme_code_string += ")";
- scm_c_eval_string ((char *)init_scheme_code_string.ch_C());
+ gh_eval_str ((char *)init_scheme_code_string.ch_C());
int p=0;
const char *arg = oparser_p_static->get_next_arg ();
exit (exit_status_global);
}
+
static int
-sane_putenv (char const* key, char const* value)
+sane_putenv (char const* key, char const* value, bool overwrite)
{
- /*
- putenv is POSIX, setenv is BSD 4.3
- Urg, but putenv blindly overwrites environment settings.
- */
- if (!getenv (key))
+ if (overwrite || !getenv (key))
return putenv ((char*)((String (key) + "=" + value).ch_C ()));
return -1;
}
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");
- sane_putenv ("GUILE_MAX_SEGMENT_SIZE", "8388608");
+ sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1", "4194304", false);
+ sane_putenv ("GUILE_MAX_SEGMENT_SIZE", "8388608", false);
ly_init_kpath (argv[0]);