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gentoo-ebuilds/app-accessibility/sphinx2/files/sphinx2-0.6-c99.patch
NHOrus d8256b77ee
app-accessibility/sphinx2: Port to C23 
This fixes a number of compile errors, a number of K&R definitions
and missing system definitions that aren't actully missing

Bug: https://bugs.gentoo.org/919360
Bug: https://bugs.gentoo.org/943765
Bug: https://bugs.gentoo.org/880537
Signed-off-by: NHOrus <jy6x2b32pie9@yahoo.com>
Closes: https://github.com/gentoo/gentoo/pull/39895
Signed-off-by: Sam James <sam@gentoo.org>
2025-02-10 09:14:40 +00:00

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bug https://bugs.gentoo.org/943765
bug https://bugs.gentoo.org/919360
bug https://bugs.gentoo.org/880537
Port to C23 (and, accidentally, to C99) of codebase, plus one mistype in define guard
--- a/configure.in 2024-12-29 18:59:29.315644986 +0400
+++ b/configure.in 2024-12-29 18:59:49.600524367 +0400
@@ -12,6 +12,7 @@
AC_HEADER_STDC
AC_WORDS_BIGENDIAN
AC_TYPE_SIGNAL
+AC_USE_SYSTEM_EXTENSIONS
hmmdata=`ls -1 $srcdir/model/hmm/6k | egrep -v '(Makefile|CVS)'`
hmmdata=`echo $hmmdata`
diff -ur a/src/examples/clicore.c b/src/examples/clicore.c
--- a/src/examples/clicore.c 2024-12-29 17:02:47.003099554 +0400
+++ b/src/examples/clicore.c 2024-12-29 17:16:06.292289840 +0400
@@ -323,7 +323,7 @@
memcpy (&addr.sin_addr, hp->h_addr, hp->h_length);
addr.sin_port = htons((u_short) port);
- if (connect (conn_sd, &addr, sizeof(addr)) == 0)
+ if (connect (conn_sd, (struct sockaddr *)(&addr), sizeof(addr)) == 0)
break;
print_errno ("connect");
cli_close (conn_sd);
diff -ur a/src/examples/srvcore.c b/src/examples/srvcore.c
--- a/src/examples/srvcore.c 2024-12-29 17:02:47.003099554 +0400
+++ b/src/examples/srvcore.c 2024-12-29 17:16:22.164194331 +0400
@@ -381,7 +381,7 @@
ERRLOG((stderr, "%s(%d): Listening at port %d\n", __FILE__, __LINE__, bindport));
- if ((conn_sd = accept (listen_sd, &address, &address_len)) == INVALID_SOCKET) {
+ if ((conn_sd = accept (listen_sd, (struct sockaddr *)(&address), &address_len)) == INVALID_SOCKET) {
print_errno ("conn_accept");
return INVALID_SOCKET;
}
diff -ur a/src/libsphinx2/include/c.h b/src/libsphinx2/include/c.h
--- a/src/libsphinx2/include/c.h 2024-12-29 17:22:38.269931119 +0400
+++ b/src/libsphinx2/include/c.h 2001-12-11 04:24:48.000000000 +0400
@@ -85,7 +85,7 @@
#define CERROR (-1)
#ifndef bool
-typedef enum { false = 0, true = 1 } bool;
+#include <stdbool.h>
#endif /* bool */
#define sizeofS(string) (sizeof(string) - 1)
diff -ur a/src/libsphinx2ad/ad_oss.c b/src/libsphinx2ad/ad_oss.c
--- a/src/libsphinx2ad/ad_oss.c 2024-12-29 17:02:47.002099560 +0400
+++ b/src/libsphinx2ad/ad_oss.c 2024-12-29 17:05:05.392266798 +0400
@@ -230,7 +230,7 @@
}
if ((handle = (ad_rec_t *) calloc (1, sizeof(ad_rec_t))) == NULL) {
- fprintf(stderr, "calloc(%d) failed\n", sizeof(ad_rec_t));
+ fprintf(stderr, "calloc(%ld) failed\n", sizeof(ad_rec_t));
abort();
}
diff -ur a/src/libsphinx2/get_a_word.c b/src/libsphinx2/get_a_word.c
--- a/src/libsphinx2/get_a_word.c 2024-12-29 17:37:40.712568800 +0400
+++ b/src/libsphinx2/get_a_word.c 2024-12-29 17:40:42.677508705 +0400
@@ -46,8 +46,7 @@
#include <ctype.h>
/* default: more_separator = ' ' */
-char *get_a_word (line, word, more_separator)
-char *line, *word, more_separator;
+char *get_a_word (char *line, char* word, char more_separator)
{
register int i;
diff -ur a/src/libsphinx2/resfft.c b/src/libsphinx2/resfft.c
--- a/src/libsphinx2/resfft.c 2024-12-29 17:37:40.712568800 +0400
+++ b/src/libsphinx2/resfft.c 2024-12-29 17:39:14.910020022 +0400
@@ -36,6 +36,9 @@
#include <math.h>
#include <stdlib.h>
+//declaring before defining
+void rsfft (float *x, int n, int m);
+
/************************************************************************
*
* This work was supported in part by funding from the Defense Advanced
diff -ur a/src/libsphinx2/list.c b/src/libsphinx2/list.c
--- a/src/libsphinx2/list.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/list.c 2024-12-29 18:04:59.159919708 +0400
@@ -50,7 +50,7 @@
#define ERR_ARG 1
#define ERR_MALLOC 2
-static int32 exception();
+static int32 exception(char *rname, char *s, int32 exc);
/* NEW_LIST
*-----------------------------------------------------------*
diff -ur a/src/libsphinx2/lm_3g.c b/src/libsphinx2/lm_3g.c
--- a/src/libsphinx2/lm_3g.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/lm_3g.c 2024-12-29 18:03:34.688423361 +0400
@@ -446,12 +446,7 @@
* returns a pointer to a new language model record. The size is passed in
* as a parameter.
*/
-lm_t *
-NewModel (n_ug, n_bg, n_tg, n_dict)
- int32 n_ug;
- int32 n_bg;
- int32 n_tg;
- int32 n_dict;
+lm_t *NewModel (int32 n_ug, int32 n_bg, int32 n_tg, int32 n_dict)
{
lm_t *model;
@@ -1340,8 +1335,7 @@
* dict base wid; check if present in LM.
* return TRUE if present, FALSE otherwise.
*/
-int32 dictwd_in_lm (wid)
- int32 wid;
+int32 dictwd_in_lm (int32 wid)
{
return (lmp->dictwid_map[wid] >= 0);
}
diff -ur a/src/libsphinx2/pconf.c b/src/libsphinx2/pconf.c
--- a/src/libsphinx2/pconf.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/pconf.c 2024-12-29 17:44:17.791255490 +0400
@@ -201,7 +201,6 @@
static char *
env_scan(char const *str)
{
- extern char *getenv();
char buf[1024]; /* buffer for temp use */
register char *p = buf; /* holds place in the buffer */
char var[50]; /* holds the name of the env variable */
diff -ur a/src/libsphinx2/prime.c b/src/libsphinx2/prime.c
--- a/src/libsphinx2/prime.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/prime.c 2024-12-29 17:45:06.343972631 +0400
@@ -39,12 +39,11 @@
#include <math.h>
#include <s2types.h>
-int32 primeNext (val)
+int32 primeNext (int32 val)
/*--------------------------------------*
* Decsription
* Return a prime number greater than or equal to val
*/
-int32 val;
{
int32 maxFactor;
int32 i;
diff -ur a/src/libsphinx2/resfft.c b/src/libsphinx2/resfft.c
--- a/src/libsphinx2/resfft.c 2024-12-29 17:43:46.367438560 +0400
+++ b/src/libsphinx2/resfft.c 2024-12-29 18:05:34.888706678 +0400
@@ -68,8 +68,6 @@
float b0, yt, *y;
double e;
- void rsfft();
-
n2 = n;
n4 = n2 / 2;
for (b0 = 0, i = 1; i < n2; i += 2)
diff -ur a/src/libsphinx2/time_align.c b/src/libsphinx2/time_align.c
--- a/src/libsphinx2/time_align.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/time_align.c 2024-12-29 18:01:25.144195756 +0400
@@ -2455,7 +2455,7 @@
va_traverse_back_trace(BACK_POINTER_T *bp_table,
int bp_idx,
int *score,
- void (*segment_op)(),
+ void (*segment_op)(int id, int begin, int end, int score, va_list ap),
va_list ap)
{
int prior_end;
@@ -2491,7 +2491,7 @@
traverse_back_trace(BACK_POINTER_T *bp_table,
int bp_idx,
int *score,
- void (*segment_op)(),
+ void (*segment_op)(int id, int begin, int end, int score, va_list ap),
...)
{
int rv;
diff -ur a/src/libsphinx2/util.c b/src/libsphinx2/util.c
--- a/src/libsphinx2/util.c 2024-12-29 17:43:46.365438572 +0400
+++ b/src/libsphinx2/util.c 2024-12-29 17:46:59.345314305 +0400
@@ -41,11 +41,10 @@
#include "s2types.h"
-void swapLong(intp)
+void swapLong(int32 *intp)
/*------------------------------------------------------------*
* Swap the int32 integer at intp
*/
-int32 *intp;
{
*intp = ((*intp << 24) & 0xFF000000) |
((*intp << 8) & 0x00FF0000) |
@@ -53,9 +52,7 @@
((*intp >> 24) & 0x000000FF);
}
-void swapShortBuf (p, cnt)
-int16 *p;
-int32 cnt;
+void swapShortBuf (int16 *p, int32 cnt)
{
while (cnt-- > 0) {
*p = ((*p << 8) & 0x0FF00) |
@@ -64,9 +61,7 @@
}
}
-void swapLongBuf (p, cnt)
-int32 *p;
-int32 cnt;
+void swapLongBuf (int32 *p, int32 cnt)
{
while (cnt-- > 0) {
*p = ((*p << 24) & 0xFF000000) |
diff -ur a/src/libsphinx2/uttproc.c b/src/libsphinx2/uttproc.c
--- a/src/libsphinx2/uttproc.c 2024-12-29 17:43:46.366438566 +0400
+++ b/src/libsphinx2/uttproc.c 2024-12-29 17:49:57.818349115 +0400
@@ -2060,9 +2060,14 @@
search_hyp_t *uttproc_allphone_file (char const *utt)
{
int32 nfr;
- extern search_hyp_t *allphone_utt();
+ extern search_hyp_t *allphone_utt(int32 nfr,
+ float *cep,
+ float *dcep,
+ float *dcep_80ms,
+ float *pcep,
+ float *ddcep);
extern char *build_uttid (const char *utt); /* in fbs_main.c */
- extern int32 utt_file2feat(); /* in fbs_main.c */
+ extern int32 utt_file2feat(char *utt, int32 nosearch); /* in fbs_main.c */
search_hyp_t *hyplist, *h;
build_uttid (utt);
diff -ur a/include/err.h b/include/err.h
--- a/include/err.h 2024-12-29 18:10:58.131814449 +0400
+++ b/include/err.h 2024-12-29 18:11:05.778769777 +0400
@@ -52,7 +52,7 @@
#ifndef _LIBUTIL_ERR_H_
-#define _LIBUTIL_ERR_H
+#define _LIBUTIL_ERR_H_
#include <stdarg.h>
#include <errno.h>
diff -ur a/src/examples/lm3g2dmp.c b/src/examples/lm3g2dmp.c
--- a/src/examples/lm3g2dmp.c 2024-12-29 18:10:58.180814163 +0400
+++ b/src/examples/lm3g2dmp.c 2024-12-29 18:27:31.906999550 +0400
@@ -226,21 +226,21 @@
#define TG_PROB_F(m,t) ((m)->prob3[(m)->trigrams[t].prob3].f)
#define TG_PROB_L(m,t) ((m)->prob3[(m)->trigrams[t].prob3].l)
-extern char *salloc();
+extern char *salloc(char const *);
-extern char *listelem_alloc ();
-extern void listelem_free ();
+extern char *listelem_alloc (int32 elem_size);
+extern void listelem_free (void *elem, int32 elem_size);
static char *start_sym = "<s>";
static char *end_sym = "</s>";
static char *darpa_hdr = "Darpa Trigram LM";
-static int32 lmname_to_id ();
-static int32 lm3g_load ();
-static int32 lm3g_dump ();
-static void lm_set_param ();
-static void lm3g2dmp_lm_add ();
-static int32 lm3g2dmp_lm_delete ();
+static int32 lmname_to_id (char const * name);
+static int32 lm3g_load (char *file, lm_t *model, char *lmfile, int32 mtime);
+static int32 lm3g_dump (char *file, lm_t *model, char *lmfile, int32 mtime);
+static void lm_set_param (lm_t *model, double lw, double uw, double wip, int32 word_pair);
+static void lm3g2dmp_lm_add (char const *lmname, lm_t *model, double lw, double uw, double wip);
+static int32 lm3g2dmp_lm_delete (char const * name);
/* Structure for maintaining multiple, named LMs */
static struct lmset_s {
@@ -304,8 +304,7 @@
* Initialize sorted list with the 0-th entry = MIN_PROB_F, which may be needed
* to replace spurious values in the Darpa LM file.
*/
-static void init_sorted_list (l)
- sorted_list_t *l;
+static void init_sorted_list (sorted_list_t *l)
{
l->list =
(sorted_entry_t *) CM_calloc (MAX_SORTED_ENTRIES, sizeof (sorted_entry_t));
@@ -315,14 +314,12 @@
l->free = 1;
}
-static void free_sorted_list (l)
- sorted_list_t *l;
+static void free_sorted_list (sorted_list_t *l)
{
free (l->list);
}
-static log_t *vals_in_sorted_list (l)
- sorted_list_t *l;
+static log_t *vals_in_sorted_list (sorted_list_t *l)
{
log_t *vals;
int32 i;
@@ -333,9 +330,7 @@
return (vals);
}
-static int32 sorted_id (l, val)
- sorted_list_t *l;
- float *val;
+static int32 sorted_id (sorted_list_t *l, float *val)
{
int32 i = 0;
@@ -378,8 +373,7 @@
/*
* allocate, initialize and return pointer to an array of unigram entries.
*/
-static unigram_t *NewUnigramTable (n_ug)
- int32 n_ug;
+static unigram_t *NewUnigramTable (int32 n_ug)
{
unigram_t *table;
int32 i;
@@ -398,11 +392,7 @@
* as a parameter.
*/
static lm_t *
-lm3g2dmp_NewModel (n_ug, n_bg, n_tg, n_dict)
- int32 n_ug;
- int32 n_bg;
- int32 n_tg;
- int32 n_dict;
+lm3g2dmp_NewModel (int32 n_ug, int32 n_bg, int32 n_tg, int32 n_dict)
{
lm_t *model;
int32 i;
@@ -464,9 +454,8 @@
/*
* Read and return #unigrams, #bigrams, #trigrams as stated in input file.
*/
-static void ReadNgramCounts (fp, n_ug, n_bg, n_tg)
- FILE *fp;
- int32 *n_ug, *n_bg, *n_tg; /* return the info here */
+static void ReadNgramCounts (FILE *fp, int32 *n_ug, int32* n_bg, int32* n_tg)
+ /* return the info here */
{
char string[256];
int32 ngram, ngram_cnt;
@@ -510,9 +499,8 @@
* entry to this procedure, the file pointer is positioned just after the
* header line '\1-grams:'.
*/
-static void ReadUnigrams (fp, model)
- FILE *fp; /* input file */
- lm_t *model; /* to be filled in */
+static void ReadUnigrams (FILE *fp, lm_t *model)
+ /* to be filled in */
{
char string[256];
char name[128];
@@ -764,9 +752,7 @@
}
}
-static FILE *lm_file_open (filename, usepipe)
- char *filename;
- int32 usepipe;
+static FILE *lm_file_open (char *filename, int32 usepipe)
{
char command[1024];
FILE *fp;
@@ -1231,16 +1217,12 @@
/*
* dict base wid; check if present in LM. return TRUE if present, FALSE otherwise.
*/
-static int32 lm3g2dmp_dictwd_in_lm (wid)
- int32 wid;
+static int32 lm3g2dmp_dictwd_in_lm (int32 wid)
{
return (lmp->dictwid_map[wid] >= 0);
}
-static int32 fread_int32(fp, min, max, name)
- FILE *fp;
- int32 min, max;
- char *name;
+static int32 fread_int32(FILE *fp, int32 min, int32 max, char *name)
{
int32 k;
@@ -1252,17 +1234,13 @@
return (k);
}
-static void fwrite_int32 (fp, val)
- FILE *fp;
- int32 val;
+static void fwrite_int32 (FILE *fp, int32 val)
{
SWAP_LE_32(&val);
fwrite (&val, sizeof(int32), 1, fp);
}
-static void fwrite_ug (fp, ug)
- FILE *fp;
- unigram_t *ug;
+static void fwrite_ug (FILE *fp, unigram_t *ug)
{
unigram_t tmp_ug = *ug;
@@ -1273,9 +1251,7 @@
fwrite (&tmp_ug, sizeof(unigram_t), 1, fp);
}
-static void fwrite_bg (fp, bg)
- FILE *fp;
- bigram_t *bg;
+static void fwrite_bg (FILE *fp, bigram_t *bg)
{
bigram_t tmp_bg = *bg;
@@ -1286,9 +1262,7 @@
fwrite (&tmp_bg, sizeof(bigram_t), 1, fp);
}
-static void fwrite_tg (fp, tg)
- FILE *fp;
- trigram_t *tg;
+static void fwrite_tg (FILE *fp, trigram_t *tg)
{
trigram_t tmp_tg = *tg;
@@ -1301,11 +1275,9 @@
* Load pre-compiled trigram LM file, if it exists, into model. If file
* does not exist return 0. Otherwise, if successful, return 1.
*/
-static int32 lm3g_load (file, model, lmfile, mtime)
- char *file;
- lm_t *model;
- char *lmfile; /* the original Darpa LM filename */
- int32 mtime; /* original LM file last modification timestamp */
+static int32 lm3g_load (char *file, lm_t *model, char *lmfile, int32 mtime)
+ /* char *lmfile - the original Darpa LM filename */
+ /* int32 mtime - original LM file last modification timestamp */
{
int32 i, j, k, vn, ts, err;
FILE *fp;
@@ -1528,11 +1500,10 @@
* Dump internal LM to file. Format described above.
* Remember to swap bytes if necessary.
*/
-static int32 lm3g_dump (file, model, lmfile, mtime)
- char *file; /* output file */
- lm_t *model;
- char *lmfile; /* original Darpa LM filename */
- int32 mtime; /* lmfile last mod time */
+static int32 lm3g_dump (char *file, lm_t *model, char *lmfile, int32 mtime)
+ /* char *file output file */
+ /* char *lmfile original Darpa LM filename */
+ /*int32 mtime lmfile last mod time */
{
int32 i, k;
FILE *fp;
@@ -1685,9 +1656,7 @@
}
}
-int main (argc, argv)
- int32 argc;
- char *argv[];
+int main (int32 argc, char *argv[])
{
char *lmfile;
float64 lw, uw, wip;
@@ -1945,7 +1914,7 @@
lm3g2dmp_get_current_lmname ();
lm3g2dmp_lm_get_current ();
lm3g2dmp_get_n_lm ();
- lm3g2dmp_dictwd_in_lm ();
+ lm3g2dmp_dictwd_in_lm (0);
lm3g2dmp_lmSetStartSym ("");
lm3g2dmp_lmSetEndSym ("");
lm3g2dmp_lm3g_ug_score (0);
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