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428 lines
11 KiB

--- a/Makefile
+++ b/Makefile
@@ -8,10 +8,12 @@ SASR = -DSASR
######### Define SASR if >> is a signed arithmetic shift (-1 >> 1 == -1)
# MULHACK = -DUSE_FLOAT_MUL
+MULHACK =
######### Define this if your host multiplies floats faster than integers,
######### e.g. on a SPARCstation.
# FAST = -DFAST
+FAST =
######### Define together with USE_FLOAT_MUL to enable the GSM library's
######### approximation option for incorrect, but good-enough results.
@@ -22,8 +24,8 @@ LTP_CUT =
######### both integer and floating point multiplications.
######### This flag is still in the experimental stage.
-WAV49 = -DWAV49
-# WAV49 =
+# WAV49 = -DWAV49
+WAV49 =
######### Define to enable the GSM library's option to pack GSM frames
######### in the style used by the WAV #49 format. If you want to write
######### a tool that produces .WAV files which contain GSM-encoded data,
@@ -44,7 +46,8 @@ WAV49 = -DWAV49
# CCFLAGS = -c -O
CC = gcc -ansi -pedantic
-CCFLAGS = -c -O2 -DNeedFunctionPrototypes=1
+COPTS = -O2
+CCFLAGS = -c $(COPTS) -DNeedFunctionPrototypes=1
LD = $(CC)
@@ -78,10 +81,10 @@ INSTALL_ROOT =
# Leave GSM_INSTALL_ROOT empty to not install the GSM library outside of
# this directory.
-GSM_INSTALL_ROOT = $(INSTALL_ROOT)
+GSM_INSTALL_ROOT = $(INSTALL_ROOT)/usr
GSM_INSTALL_LIB = $(GSM_INSTALL_ROOT)/lib
-GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/inc
-GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/man/man3
+GSM_INSTALL_INC = $(GSM_INSTALL_ROOT)/include
+GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/share/man/man3
# Where do you want to install the toast binaries and their manpage?
@@ -89,14 +92,14 @@ GSM_INSTALL_MAN = $(GSM_INSTALL_ROOT)/ma
# Leave TOAST_INSTALL_ROOT empty to not install the toast binaries outside
# of this directory.
-TOAST_INSTALL_ROOT = $(INSTALL_ROOT)
+TOAST_INSTALL_ROOT = $(INSTALL_ROOT)/usr
TOAST_INSTALL_BIN = $(TOAST_INSTALL_ROOT)/bin
-TOAST_INSTALL_MAN = $(TOAST_INSTALL_ROOT)/man/man1
+TOAST_INSTALL_MAN = $(TOAST_INSTALL_ROOT)/share/man/man1
# Other tools
SHELL = /bin/sh
-LN = ln
+LN = ln -s
BASENAME = basename
AR = ar
ARFLAGS = cr
@@ -126,7 +129,7 @@ INC = $(ROOT)/inc
# Flags
-# DEBUG = -DNDEBUG
+DEBUG = -DNDEBUG
######### Remove -DNDEBUG to enable assertions.
CFLAGS = $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
@@ -140,6 +143,7 @@ LFLAGS = $(LDFLAGS) $(LDINC)
# Targets
LIBGSM = $(LIB)/libgsm.a
+LIBGSMSO= $(LIB)/libgsm.so
TOAST = $(BIN)/toast
UNTOAST = $(BIN)/untoast
@@ -258,6 +262,9 @@ STUFF = ChangeLog \
GSM_INSTALL_TARGETS = \
$(GSM_INSTALL_LIB)/libgsm.a \
+ $(GSM_INSTALL_LIB)/libgsm.so \
+ $(GSM_INSTALL_LIB)/libgsm.so.1 \
+ $(GSM_INSTALL_LIB)/libgsm.so.1.0.10 \
$(GSM_INSTALL_INC)/gsm.h \
$(GSM_INSTALL_MAN)/gsm.3 \
$(GSM_INSTALL_MAN)/gsm_explode.3 \
@@ -279,7 +286,7 @@ TOAST_INSTALL_TARGETS = \
# Target rules
-all: $(LIBGSM) $(TOAST) $(TCAT) $(UNTOAST)
+all: $(LIBGSM) $(LIBGSMSO) $(TOAST) $(TCAT) $(UNTOAST)
@-echo $(ROOT): Done.
tst: $(TST)/lin2cod $(TST)/cod2lin $(TOAST) $(TST)/test-result
@@ -299,6 +306,11 @@ install: toastinstall gsminstall
# The basic API: libgsm
+$(LIBGSMSO): $(LIB) $(GSM_OBJECTS)
+ $(LD) -o $@.1.0.10 -shared -Xlinker -soname -Xlinker libgsm.so.1 $(GSM_OBJECTS) -lc
+ ln -fs libgsm.so.1.0.10 lib/libgsm.so.1
+ ln -fs libgsm.so.1.0.10 lib/libgsm.so
+
$(LIBGSM): $(LIB) $(GSM_OBJECTS)
-rm $(RMFLAGS) $(LIBGSM)
$(AR) $(ARFLAGS) $(LIBGSM) $(GSM_OBJECTS)
@@ -308,15 +320,15 @@ $(LIBGSM): $(LIB) $(GSM_OBJECTS)
# Toast, Untoast and Tcat -- the compress-like frontends to gsm.
$(TOAST): $(BIN) $(TOAST_OBJECTS) $(LIBGSM)
- $(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSM) $(LDLIB)
+ $(LD) $(LFLAGS) -o $(TOAST) $(TOAST_OBJECTS) $(LIBGSMSO) $(LDLIB)
$(UNTOAST): $(BIN) $(TOAST)
-rm $(RMFLAGS) $(UNTOAST)
- $(LN) $(TOAST) $(UNTOAST)
+ $(LN) toast $(UNTOAST)
$(TCAT): $(BIN) $(TOAST)
-rm $(RMFLAGS) $(TCAT)
- $(LN) $(TOAST) $(TCAT)
+ $(LN) toast $(TCAT)
# The local bin and lib directories
@@ -351,53 +363,66 @@ toastuninstall:
fi
$(TOAST_INSTALL_BIN)/toast: $(TOAST)
- -rm $@
- cp $(TOAST) $@
+ mkdir -p $(TOAST_INSTALL_BIN)
+ cp -f $(TOAST) $@
chmod 755 $@
$(TOAST_INSTALL_BIN)/untoast: $(TOAST_INSTALL_BIN)/toast
- -rm $@
- ln $? $@
+ mkdir -p $(TOAST_INSTALL_BIN)
+ ln -sf $? $@
$(TOAST_INSTALL_BIN)/tcat: $(TOAST_INSTALL_BIN)/toast
- -rm $@
- ln $? $@
+ mkdir -p $(TOAST_INSTALL_BIN)
+ ln -sf $? $@
$(TOAST_INSTALL_MAN)/toast.1: $(MAN)/toast.1
- -rm $@
- cp $? $@
+ mkdir -p $(TOAST_INSTALL_MAN)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_MAN)/gsm.3: $(MAN)/gsm.3
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_MAN)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_MAN)/gsm_option.3: $(MAN)/gsm_option.3
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_MAN)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_MAN)/gsm_explode.3: $(MAN)/gsm_explode.3
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_MAN)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_MAN)/gsm_print.3: $(MAN)/gsm_print.3
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_MAN)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_INC)/gsm.h: $(INC)/gsm.h
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_INC)
+ cp -f $? $@
chmod 444 $@
$(GSM_INSTALL_LIB)/libgsm.a: $(LIBGSM)
- -rm $@
- cp $? $@
+ mkdir -p $(GSM_INSTALL_LIB)
+ cp -f $? $@
chmod 444 $@
+$(GSM_INSTALL_LIB)/libgsm.so: $(LIBGSMSO)
+ mkdir -p $(GSM_INSTALL_LIB)
+ cp -f $? $@
+
+$(GSM_INSTALL_LIB)/libgsm.so.1: $(LIBGSMSO)
+ mkdir -p $(GSM_INSTALL_LIB)
+ cp -f $? $@
+
+$(GSM_INSTALL_LIB)/libgsm.so.1.0.10: $(LIBGSMSO)
+ mkdir -p $(GSM_INSTALL_LIB)
+ cp -f $? $@
+ chmod 755 $@
+
# Distribution
@@ -426,7 +451,9 @@ semi-clean:
clean: semi-clean
-rm $(RMFLAGS) $(LIBGSM) $(ADDTST)/add \
- $(TOAST) $(TCAT) $(UNTOAST) \
+ $(LIBGSMSO) $(LIB)/libgsm.so.1.0.10 \
+ $(LIB)libgsm.so.1 \
+ $(TOAST) $(TCAT) $(UNTOAST) \
$(ROOT)/gsm-1.0.tar.Z
--- a/inc/config.h
+++ b/inc/config.h
@@ -9,8 +9,8 @@
#ifndef CONFIG_H
#define CONFIG_H
-/*efine SIGHANDLER_T int /* signal handlers are void */
-/*efine HAS_SYSV_SIGNAL 1 /* sigs not blocked/reset? */
+/*efine SIGHANDLER_T int *//* signal handlers are void */
+/*efine HAS_SYSV_SIGNAL 1 *//* sigs not blocked/reset? */
#define HAS_STDLIB_H 1 /* /usr/include/stdlib.h */
#define HAS_LIMITS_H 1 /* /usr/include/limits.h */
@@ -22,16 +22,16 @@
#define HAS_CHMOD 1 /* chmod syscall */
#define HAS_FCHOWN 1 /* fchown syscall */
#define HAS_CHOWN 1 /* chown syscall */
-/*efine HAS__FSETMODE 1 /* _fsetmode -- set file mode */
+/*efine HAS__FSETMODE 1 *//* _fsetmode -- set file mode */
#define HAS_STRING_H 1 /* /usr/include/string.h */
-/*efine HAS_STRINGS_H 1 /* /usr/include/strings.h */
+/*efine HAS_STRINGS_H 1 *//* /usr/include/strings.h */
#define HAS_UNISTD_H 1 /* /usr/include/unistd.h */
#define HAS_UTIME 1 /* POSIX utime(path, times) */
-/*efine HAS_UTIMES 1 /* use utimes() syscall instead */
+/*efine HAS_UTIMES 1 *//* use utimes() syscall instead */
#define HAS_UTIME_H 1 /* UTIME header file */
#define HAS_UTIMBUF 1 /* struct utimbuf */
-/*efine HAS_UTIMEUSEC 1 /* microseconds in utimbuf? */
+/*efine HAS_UTIMEUSEC 1 *//* microseconds in utimbuf? */
#endif /* CONFIG_H */
--- a/inc/gsm.h
+++ b/inc/gsm.h
@@ -54,6 +54,10 @@ typedef gsm_byte gsm_frame[33]; /* 33
#define GSM_OPT_FRAME_INDEX 5
#define GSM_OPT_FRAME_CHAIN 6
+#ifdef __cplusplus
+extern "C" {
+#endif
+
extern gsm gsm_create GSM_P((void));
extern void gsm_destroy GSM_P((gsm));
@@ -66,6 +70,10 @@ extern int gsm_decode GSM_P((gsm, gsm_
extern int gsm_explode GSM_P((gsm, gsm_byte *, gsm_signal *));
extern void gsm_implode GSM_P((gsm, gsm_signal *, gsm_byte *));
+#ifdef __cplusplus
+}
+#endif
+
#undef GSM_P
#endif /* GSM_H */
--- a/inc/toast.h
+++ b/inc/toast.h
@@ -16,11 +16,12 @@
#include <stdio.h>
#include <ctype.h>
+#include <pthread.h>
#include <signal.h>
#include <errno.h>
-#ifndef HAS_ERRNO_DECL
- extern int errno;
+#ifndef errno
+ extern int errno;
#endif
#ifdef HAS_LIMITS_H
@@ -37,6 +38,10 @@
# endif
#endif
+#ifdef HAS_STDIO_H
+# include <stdio.h>
+#endif
+
#include "gsm.h"
#ifndef S_ISREG
--- a/src/code.c
+++ b/src/code.c
@@ -9,8 +9,8 @@
#include "config.h"
-#ifdef HAS_STDLIB_H
-#include <stdlib.h>
+#ifdef HAS_STRING_H
+#include <string.h>
#else
# include "proto.h"
extern char * memcpy P((char *, char *, int));
--- a/src/debug.c
+++ b/src/debug.c
@@ -49,7 +49,7 @@ void gsm_debug_longwords P4( (name, from
fprintf( stderr, "%s [%d .. %d]: ", name, from, to );
while (from <= to) {
- fprintf(stderr, "%d ", ptr[ from ] );
+ fprintf(stderr, "%ld ", ptr[ from ] );
from++;
if (nprinted++ >= 7) {
nprinted = 0;
@@ -63,14 +63,14 @@ void gsm_debug_longword P2( (name, valu
char * name,
longword value )
{
- fprintf(stderr, "%s: %d\n", name, (long)value );
+ fprintf(stderr, "%s: %ld\n", name, (long)value );
}
void gsm_debug_word P2( (name, value),
char * name,
word value )
{
- fprintf(stderr, "%s: %d\n", name, (long)value);
+ fprintf(stderr, "%s: %ld\n", name, (long)value);
}
#endif
--- a/src/toast.c
+++ b/src/toast.c
@@ -251,8 +251,8 @@ static char * emalloc P1((len), size_t l
{
char * s;
if (!(s = malloc(len))) {
- fprintf(stderr, "%s: failed to malloc %d bytes -- abort\n",
- progname, len);
+ fprintf(stderr, "%s: failed to malloc %ld bytes -- abort\n",
+ progname, (long) len);
onintr();
exit(1);
}
@@ -270,7 +270,7 @@ static char* normalname P3((name, want,
maxlen = strlen(name) + 1 + strlen(want) + strlen(cut);
p = strcpy(emalloc(maxlen), name);
- if (s = suffix(p, cut)) strcpy(s, want);
+ if ((s = suffix(p, cut))) strcpy(s, want);
else if (*want && !suffix(p, want)) strcat(p, want);
return p;
@@ -386,7 +386,7 @@ static void update_times P0()
ut[0] = instat.st_atime;
ut[1] = instat.st_mtime;
- (void) utime(outname, ut);
+ (void) utime(outname, (struct utimbuf *)ut);
#endif /* UTIMBUF */
}
@@ -416,7 +416,7 @@ static int okay_as_input P3((name,f,st),
}
if (st->st_nlink > 1 && !f_cat && !f_precious) {
fprintf(stderr,
- "%s: \"%s\" has %s other link%s -- unchanged.\n",
+ "%s: \"%s\" has %d other link%s -- unchanged.\n",
progname,name,st->st_nlink - 1,"s" + (st->st_nlink<=2));
return 0;
}
@@ -585,8 +585,8 @@ static int process_decode P0()
if (cc != sizeof(s)) {
if (cc >= 0) fprintf(stderr,
- "%s: incomplete frame (%d byte%s missing) from %s\n",
- progname, sizeof(s) - cc,
+ "%s: incomplete frame (%ld byte%s missing) from %s\n",
+ progname, (long) sizeof(s) - cc,
"s" + (sizeof(s) - cc == 1),
inname ? inname : "stdin" );
gsm_destroy(r);
@@ -624,8 +624,6 @@ static int process_decode P0()
static int process P1((name), char * name)
{
- int step = 0;
-
out = (FILE *)0;
in = (FILE *)0;
@@ -779,7 +777,6 @@ int main P2((ac, av), int ac, char **av)
case 'h': help(); exit(0);
default:
- usage:
fprintf(stderr,
"Usage: %s [-fcpdhvuaslFC] [files...] (-h for help)\n",
progname);