It didn't compile out of the box because SieFS depends on FUSE, which
was not installed and does not HAVE to be installed for the conversion
utility as such. However, ./configure did not want to
continue without FUSE.
Mmmm.. The solution comes from the 'when-harry-met-sally-dept.': we simply fake the existence of the necessary file. The configure-script looks foir a file .../include/fuse/fuse.h which is to contain at least the text "(*release)". Well, let's provide that than.
Below is the script of my experiment. My input in bold. There is also a section on Endian-ness; it appeared that the converted files were not converted correctly on a Mac.
Peter Fokker / <peter (at) berestijn (dot) nl> / 2005-08-03
Script started on Tue 02 Aug 2005 06:27:18 PM CEST [peter@woozle siefs]$ date Tue Aug 2 18:27:23 CEST 2005 [peter@woozle siefs]$ pwd /home/peter/tmp/siefs [peter@woozle siefs]$ ls -l total 156 -rw------- 1 peter users 44268 2005-08-02 18:27 05-08-02_15-22-55.vmo -rw------- 1 peter users 112466 2005-08-02 18:17 siefs-0.5.tar.gz [peter@woozle siefs]$ tar zxvf siefs-0.5.tar.gz siefs-0.5/ siefs-0.5/Makefile.in siefs-0.5/stamp-h.in siefs-0.5/configure siefs-0.5/Makefile.am siefs-0.5/configure.in siefs-0.5/INSTALL siefs-0.5/NEWS siefs-0.5/README siefs-0.5/AUTHORS siefs-0.5/ChangeLog siefs-0.5/siefs/ siefs-0.5/siefs/Makefile.am siefs-0.5/siefs/transport.h siefs-0.5/siefs/Makefile.in siefs-0.5/siefs/comm.c siefs-0.5/siefs/siefs.c siefs-0.5/siefs/comm.h siefs-0.5/siefs/crcmodel.c siefs-0.5/siefs/crcmodel.h siefs-0.5/siefs/obex.c siefs-0.5/siefs/obex.h siefs-0.5/siefs/slink.c siefs-0.5/siefs/transport.c siefs-0.5/siefs/charset.c siefs-0.5/siefs/charset.h siefs-0.5/COPYING siefs-0.5/converter/ siefs-0.5/converter/gsm_decode.c siefs-0.5/converter/decode.c siefs-0.5/converter/short_term.c siefs-0.5/converter/long_term.c siefs-0.5/converter/rpe.c siefs-0.5/converter/table.c siefs-0.5/converter/gsm.h siefs-0.5/converter/private.h siefs-0.5/converter/proto.h siefs-0.5/converter/unproto.h siefs-0.5/converter/add.c siefs-0.5/converter/gsm_create.c siefs-0.5/converter/README siefs-0.5/converter/gsm_destroy.c siefs-0.5/converter/gsm_option.c siefs-0.5/converter/Makefile.in siefs-0.5/converter/vmconvert.c siefs-0.5/converter/vmo2wav.c siefs-0.5/converter/COPYRIGHT siefs-0.5/converter/Makefile.am siefs-0.5/converter/vmconvert.h siefs-0.5/stamp-h siefs-0.5/acconfig.h siefs-0.5/aclocal.m4 siefs-0.5/config.h.in siefs-0.5/install-sh siefs-0.5/missing siefs-0.5/mkinstalldirs siefs-0.5/depcomp [peter@woozle siefs]$ cd siefs-0.5 [peter@woozle siefs-0.5]$ mkdir include [peter@woozle siefs-0.5]$ mkdir include/fuse [peter@woozle siefs-0.5]$ echo '(*release)' >include/fuse/fuse.h [peter@woozle siefs-0.5]$ ./configure --with-fuse=$(pwd) checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes /home/peter/tmp/siefs/siefs-0.5/missing: Unknown `--run' option Try `/home/peter/tmp/siefs/siefs-0.5/missing --help' for more information configure: WARNING: `missing' script is too old or missing checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking for ranlib... ranlib checking fuse installation... /home/peter/tmp/siefs/siefs-0.5 configure: creating ./config.status config.status: creating Makefile config.status: creating siefs/Makefile config.status: creating converter/Makefile config.status: creating config.h config.status: executing depfiles commands [peter@woozle siefs-0.5]$ cd converter/ [peter@woozle converter]$ make source='add.c' object='add.o' libtool=no \ depfile='.deps/add.Po' tmpdepfile='.deps/add.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'add.c' || echo './'`add.c source='decode.c' object='decode.o' libtool=no \ depfile='.deps/decode.Po' tmpdepfile='.deps/decode.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'decode.c' || echo './'`decode.c source='gsm_create.c' object='gsm_create.o' libtool=no \ depfile='.deps/gsm_create.Po' tmpdepfile='.deps/gsm_create.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'gsm_create.c' || echo './'`gsm_create.c gsm_create.c:15: warning: conflicting types for built-in function `memset' source='gsm_decode.c' object='gsm_decode.o' libtool=no \ depfile='.deps/gsm_decode.Po' tmpdepfile='.deps/gsm_decode.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'gsm_decode.c' || echo './'`gsm_decode.c source='gsm_destroy.c' object='gsm_destroy.o' libtool=no \ depfile='.deps/gsm_destroy.Po' tmpdepfile='.deps/gsm_destroy.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'gsm_destroy.c' || echo './'`gsm_destroy.c source='gsm_option.c' object='gsm_option.o' libtool=no \ depfile='.deps/gsm_option.Po' tmpdepfile='.deps/gsm_option.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'gsm_option.c' || echo './'`gsm_option.c source='long_term.c' object='long_term.o' libtool=no \ depfile='.deps/long_term.Po' tmpdepfile='.deps/long_term.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'long_term.c' || echo './'`long_term.c long_term.c: In function `Gsm_Long_Term_Predictor': long_term.c:867: warning: unused parameter `S' source='rpe.c' object='rpe.o' libtool=no \ depfile='.deps/rpe.Po' tmpdepfile='.deps/rpe.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'rpe.c' || echo './'`rpe.c rpe.c: In function `Gsm_RPE_Encoding': rpe.c:449: warning: unused parameter `S' rpe.c: In function `Gsm_RPE_Decoding': rpe.c:472: warning: unused parameter `S' source='short_term.c' object='short_term.o' libtool=no \ depfile='.deps/short_term.Po' tmpdepfile='.deps/short_term.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'short_term.c' || echo './'`short_term.c source='table.c' object='table.o' libtool=no \ depfile='.deps/table.Po' tmpdepfile='.deps/table.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'table.c' || echo './'`table.c source='vmconvert.c' object='vmconvert.o' libtool=no \ depfile='.deps/vmconvert.Po' tmpdepfile='.deps/vmconvert.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'vmconvert.c' || echo './'`vmconvert.c source='vmo2wav.c' object='vmo2wav.o' libtool=no \ depfile='.deps/vmo2wav.Po' tmpdepfile='.deps/vmo2wav.TPo' \ depmode=gcc3 /bin/sh ../depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/home/peter/tmp/siefs/siefs-0.5/include -Wall -W -g -O2 -c `test -f 'vmo2wav.c' || echo './'`vmo2wav.c gcc -Wall -W -g -O2 -L/home/peter/tmp/siefs/siefs-0.5/lib -o vmo2wav add.o decode.o gsm_create.o gsm_decode.o gsm_destroy.o gsm_option.o long_term.o rpe.o short_term.o table.o vmconvert.o vmo2wav.o [peter@woozle converter]$ ls -lart total 431 -rw-r--r-- 1 peter users 1443 2005-04-04 06:02 vmo2wav.c -rw-r--r-- 1 peter users 187 2005-04-04 06:02 vmconvert.h -rw-r--r-- 1 peter users 1444 2005-04-04 06:02 vmconvert.c -rw-r--r-- 1 peter users 476 2005-04-04 06:02 unproto.h -rw-r--r-- 1 peter users 2151 2005-04-04 06:02 table.c -rw-r--r-- 1 peter users 10406 2005-04-04 06:02 short_term.c -rw-r--r-- 1 peter users 11064 2005-04-04 06:02 rpe.c -rw-r--r-- 1 peter users 1671 2005-04-04 06:02 README -rw-r--r-- 1 peter users 1611 2005-04-04 06:02 proto.h -rw-r--r-- 1 peter users 7787 2005-04-04 06:02 private.h -rw-r--r-- 1 peter users 23591 2005-04-04 06:02 long_term.c -rw-r--r-- 1 peter users 1209 2005-04-04 06:02 gsm_option.c -rw-r--r-- 1 peter users 1681 2005-04-04 06:02 gsm.h -rw-r--r-- 1 peter users 573 2005-04-04 06:02 gsm_destroy.c -rw-r--r-- 1 peter users 10670 2005-04-04 06:02 gsm_decode.c -rw-r--r-- 1 peter users 860 2005-04-04 06:02 gsm_create.c -rw-r--r-- 1 peter users 1574 2005-04-04 06:02 decode.c -rw-r--r-- 1 peter users 690 2005-04-04 06:02 COPYRIGHT -rw-r--r-- 1 peter users 5560 2005-04-04 06:02 add.c -rw-r--r-- 1 peter users 283 2005-04-04 06:43 Makefile.am -rw-r--r-- 1 peter users 10616 2005-04-05 16:36 Makefile.in -rw-r--r-- 1 peter users 9973 2005-08-02 18:29 Makefile drwxr-xr-x 5 peter users 808 2005-08-02 18:29 .. -rw-r--r-- 1 peter users 10996 2005-08-02 18:29 decode.o -rw-r--r-- 1 peter users 14428 2005-08-02 18:29 add.o -rw-r--r-- 1 peter users 11788 2005-08-02 18:29 gsm_decode.o -rw-r--r-- 1 peter users 10248 2005-08-02 18:29 gsm_create.o -rw-r--r-- 1 peter users 9896 2005-08-02 18:29 gsm_option.o -rw-r--r-- 1 peter users 9256 2005-08-02 18:29 gsm_destroy.o -rw-r--r-- 1 peter users 16324 2005-08-02 18:29 rpe.o -rw-r--r-- 1 peter users 15464 2005-08-02 18:29 long_term.o -rw-r--r-- 1 peter users 10144 2005-08-02 18:29 table.o -rw-r--r-- 1 peter users 16136 2005-08-02 18:29 short_term.o -rw-r--r-- 1 peter users 23976 2005-08-02 18:29 vmo2wav.o -rwxr-xr-x 1 peter users 97960 2005-08-02 18:29 vmo2wav -rw-r--r-- 1 peter users 14984 2005-08-02 18:29 vmconvert.o drwxr-xr-x 2 peter users 408 2005-08-02 18:29 .deps drwxr-xr-x 3 peter users 1088 2005-08-02 18:29 . [peter@woozle converter]$ cd ../.. [peter@woozle siefs]$ ls -l total 157 -rw------- 1 peter users 44268 2005-08-02 18:27 05-08-02_15-22-55.vmo drwxr-xr-x 5 peter users 808 2005-08-02 18:29 siefs-0.5 -rw------- 1 peter users 112466 2005-08-02 18:17 siefs-0.5.tar.gz [peter@woozle siefs]$ siefs-0.5/converter/vmo2wav 05-08-02_15-22-55.vmo [peter@woozle siefs]$ ls -lart total 567 -rw------- 1 peter users 112466 2005-08-02 18:17 siefs-0.5.tar.gz -rw------- 1 peter users 44268 2005-08-02 18:27 05-08-02_15-22-55.vmo drwxr-xr-x 11 peter users 832 2005-08-02 18:27 .. drwxr-xr-x 5 peter users 808 2005-08-02 18:29 siefs-0.5 -rw-r--r-- 1 peter users 416684 2005-08-02 18:31 05-08-02_15-22-55.wav drwxr-xr-x 3 peter users 192 2005-08-02 18:31 . [peter@woozle siefs]$ play 05-08-02_15-22-55.wav [peter@woozle siefs]$ date Tue Aug 2 18:32:47 CEST 2005 [peter@woozle siefs]$ Script done on Tue 02 Aug 2005 06:32:57 PM CEST
With a few minor changes in 2 files I managed to create a working convertor on a Mac. I have the modified files here: vmconvert.h and vmconvert.c. Here are the diffs, too: patch1.txt and patch2.txt.
--- vmconvert.c-orig 2005-08-03 13:14:36.000000000 +0200
+++ vmconvert.c 2005-08-03 13:05:14.000000000 +0200
@@ -1,3 +1,5 @@
+/* vmconvert.c - adapted by Peter Fokker <peter@berestijn.nl> ; deal with endianness 2005-08-03 */
+
#include <stdlib.h>
#include <string.h>
@@ -48,6 +50,17 @@
rh->filesize = sizeof(struct riff_header) + wav_data_size - 8;
rh->datasize = wav_data_size;
+ /* take care of endian anomaly; make it little endian */
+ rh->filesize = endian_l(rh->filesize);
+ rh->fmthsize = endian_l(rh->fmthsize);
+ rh->format = endian_s(rh->format);
+ rh->channels = endian_s(rh->channels);
+ rh->rate = endian_l(rh->rate);
+ rh->bsec = endian_l(rh->bsec);
+ rh->align = endian_s(rh->align);
+ rh->bits = endian_s(rh->bits);
+ rh->datasize = endian_l(rh->datasize);
+
return sizeof(struct riff_header);
}
@@ -68,6 +81,7 @@
gsm_frame s;
gsm_byte *p;
+ gsm_signal *w; /* used to step through output for endianness */
int i;
p = (gsm_byte *)vmo_frame;
@@ -84,7 +98,12 @@
/* invalid frame */
bzero(buffer, 160 * sizeof(gsm_signal));
}
-
+ else {
+ /* valid frame, but how about endianness? */
+ for (w = (gsm_signal *) buffer, i=160; (i-- > 0); ++w) {
+ *w = endian_s(*w);
+ }
+ }
return;
}
@@ -94,3 +113,45 @@
}
+/* These two routines convert shorts (16 bits) and
+ * longs (32 bits) to little endian format. Trick is to let the
+ * compiler store a multibyte number in endian_test. On a little
+ * endian machine, this will result in the LSB being 1 whereas
+ * on a big endian machine it will be 0. By casting a pointer
+ * to unsigned char, we can determine the endianness automagically.
+ * If we discover we are running on a big endian, we swap, otherwise
+ * we do nothing.
+ */
+
+short endian_s(short i) {
+ static short endian_test = 0x0001;
+ unsigned char *little_endian = (unsigned char *) &endian_test;
+ unsigned char b0,b1;
+
+ if (*little_endian) {
+ return i;
+ }
+ else {
+ b0 = (i & 0x00FF);
+ b1 = ((i & 0xFF00) >> 8);
+ return (b0 << 8) | b1;
+ }
+}
+
+long endian_l(long i) {
+ static short endian_test = 0x0001;
+ unsigned char *little_endian = (unsigned char *) &endian_test;
+ unsigned char b0,b1,b2,b3;
+
+ if (*little_endian) {
+ return i;
+ }
+ else {
+ b0 = (i & 0x000000FF);
+ b1 = ((i & 0x0000FF00) >> 8);
+ b2 = ((i & 0x00FF0000) >> 16);
+ b3 = ((i & 0xFF000000) >> 24);
+ return (b0 << 24) | (b1 << 16) | (b2 << 8) | b3;
+ }
+}
+
--- vmconvert.h-orig 2005-08-03 13:14:36.000000000 +0200 +++ vmconvert.h 2005-08-03 09:40:04.000000000 +0200 @@ -1,3 +1,5 @@ +/* vmconvert.h - adapted by Peter Fokker <peter@berestijn.nl> ; deal with endianness 2005-08-03 */ + #ifndef VMCONVERT_H #define VMCONVERT_H @@ -5,6 +7,8 @@ int vmo_start(); void vmo_decode(void *vmo_frame, void *buffer); void vmo_end(); +short endian_s(short i); +long endian_l(long i); #endif