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"
#include <clocale>
#include <cstring>
#include <cerrno>
+#include <cstdio>
using namespace std;
#include <unistd.h>
/* 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;
/* 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")},
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)
{
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",
printf ("\n");
printf (Long_option_init::table_string (options_static).c_str ());
printf ("\n");
+ /* Translators, please translate this string as
+ "Report bugs in English via %s",
+ or if there is a LilyPond users list or forum in your language
+ "Report bugs in English via %s or in YOUR_LANG via URI" */
printf (_f ("Report bugs via %s",
"http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs"
).c_str ());
if (be_verbose_global)
dir_info (stderr);
- 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 ();
- is_TeX_format_global = (get_output_backend_name () == "tex"
- || get_output_backend_name () == "texstr");
-
-
/* 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_) == "relocate")
relocate_binary = true;
if (show_help)
{
- identify (stdout);
ly_usage ();
if (be_verbose_global)
dir_info (stdout);
vector<string> start_environment_global;
int
-main (int argc, char **argv)
+main (int argc, char **argv, char **envp)
{
- for (char **p = environ; *p; p++)
+ configure_fpu();
+
+ for (char **p = envp; *p; p++)
start_environment_global.push_back(*p);
if (getenv ("LILYPOND_VERBOSE"))
/* Only reachable if GUILE exits. That is an error. */
return 1;
}
-
-SCM atexit_list = SCM_EOL;
-
-LY_DEFINE (ly_atexit, "ly:atexit",
- 2, 0, 0, (SCM proc, SCM args),
- "Just before exiting, call the procedure given. "
-"If this is called multiple times, the procedures are called "
-"in LIFO order.")
-{
- atexit_list = scm_cons (scm_cons (proc, args), atexit_list);
- scm_gc_protect_object (atexit_list);
- return SCM_UNSPECIFIED;
-}
-
-LY_DEFINE (ly_do_atexit, "ly:do-atexit",
- 0, 0, 0, (),
- "Call the atexit procedures.")
-{
- for (SCM s = atexit_list; scm_is_pair (s); s = scm_cdr (s))
- scm_apply_0 (scm_caar (s), scm_cdar (s));
- return SCM_UNSPECIFIED;
-}