Re: [Gwc-general] compile errors with gwc-0.20-07

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I have had a quick look at the meschach lib you found.  There was some 
significant changes
to the code, I believe mostly for the good.  The memory leak I found had 
been patched.

But I have the same problem with the configure script as you do, i.e. 
not finding gcc.

So, I grabbed the meschach/configure script from the original gwc distro 
and used it
instead, and it configured cleanly (only need the --with-sparse, which 
gwc Makefile
will do by default).

This is a hack, and I won't release it.  I need to understand why the 
configure.in supplied
with the meschach lib you found doesn't work.

But it does look promising right now...

jw

Robin Cook wrote:

>I didn't really have a choice as I could not get the meschach code in
>the tarball to compile at all.   If you are able to get that corrected I
>will use that instead.
>
>Thanks
>
>CuZnDragon
>Robin Cook
>
>On Thu, 2004-10-07 at 16:36 -0700, Jeff Welty wrote:
>  
>
>>Robin,
>>
>>I haven't had time to dig into this, but one thing for sure:
>>
>>DO NOT USE ANOTHER DISTRIBUTION OF MESCHACH!
>>
>>I fixed a serious memory leak in that code.  I reported it to the 
>>maintainers
>>of the package, but I never saw they did anything about it.
>>
>>I will try to find out how the meschach archive you found is different from
>>the one I found (and fixed).  At first glance it looks like someone cleaned
>>it up to use ANSI-C, which is good, but I don't know if they fixed the 
>>memory
>>leak.
>>
>>Cheers,
>>Jeff Welty
>>
>>Robin Cook wrote:
>>
>>    
>>
>>>Ok I seem to have gotten it working by replacing the meschach that is in
>>>gwc-0.20-07.tgz with the mesch12b.tar.gz from
>>>http://www.math.uiowa.edu/~dstewart/meschach/ and changing the
>>>Makefile.in a bit more (see attached Makefile.in.diff.)
>>>
>>>Only difference from what I posted before is this
>>>
>>>
>>>@@ -46,7 +46,7 @@
>>>       cp meschach/meschach.a .
>>>
>>>meschach/meschach.a :
>>>-       (cd meschach ; ./configure --with-sparse ; make part1 ; make
>>>part2 ; make part3 ; cp machine.h ..)
>>>+       (cd meschach ; ./configure --with-sparse --with-float ; make
>>>all ; cp machine.h ..)
>>>
>>>test : test.c
>>>       $(CC) test.c $(LFLAGS) -g -lrfftw -lfftw -lm -o test
>>>
>>>
>>>Without changing the make parts to make all, I was getting a linking
>>>error of undefined zv_free and zm_free.  I also set the --with-float
>>>since the fftw3 is also compiled that way.  Not sure if that is correct
>>>or not.
>>>
>>>Though I don't think the configure for meschach 12b is working correctly
>>>because of this error....
>>>
>>>
>>>cc -DCONFIGDIR=\"/gnome_wave_cleaner/config/\" -DDATADIR=\"/usr/share\"
>>>-DLIBDIR=\"/usr/lib\" -DAPPNAME=\"gnome_wave_cleaner\" -O
>>>-march=athlon-mp -mmmx -mfpmath=sse -msse -m3dnow -pipe -O3 -Wall
>>>-DHAVE_ALSA -DHAVE_FFTW3 -DFFTWPREC=1 `pkg-config --cflags libgnome-2.0
>>>libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`   -c -o
>>>soundfile.o soundfile.c
>>>(cd meschach ; ./configure --with-sparse --with-float ; make all ; cp
>>>machine.h ..)
>>>creating cache ./config.cache
>>>checking for acc... no
>>>checking for cc... (cached) no
>>>checking for gcc... (cached) no
>>>checking for cc... (cached) no
>>>configure: error: no acceptable cc found in $PATH
>>>make[2]: Entering directory `/usr/src/gwc-0.20-07/meschach'
>>>make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent
>>>make rule.
>>>
>>>
>>>CuZnDragon
>>>Robin Cook
>>>
>>>On Wed, 2004-10-06 at 23:21 -0500, Robin Cook wrote:
>>> 
>>>
>>>      
>>>
>>>>Compiling this with gcc 3.4.2 and glibc 2.3.3 with nptl enabled
>>>>
>>>>=================================================
>>>>
>>>>This really doesn't effect the compiling error but something I needed to
>>>>do.
>>>>
>>>>Modified Makefile.in to not over write my environment variable CFLAGS
>>>>and to not install in /usr/local as this is for a distribution.
>>>>
>>>>see attached patch file Makefile.in.diff
>>>>
>>>>=================================================
>>>>
>>>>Then was getting this error.....
>>>>
>>>>computing machine epsilon(s)
>>>>cc -o macheps dmacheps.c
>>>>./configure: line 675: macheps: command not found
>>>>./configure: line 679: macheps: command not found
>>>>./configure: line 679: macheps: command not found
>>>>./configure: line 679: macheps: command not found
>>>>cc -o macheps fmacheps.c
>>>>./configure: line 687: macheps: command not found
>>>>./configure: line 691: macheps: command not found
>>>>./configure: line 691: macheps: command not found
>>>>./configure: line 691: macheps: command not found
>>>>computing M_MAX_INT
>>>>cc -o maxint maxint.c
>>>>./configure: line 700: maxint: command not found
>>>>./configure: line 704: maxint: command not found
>>>>./configure: line 704: maxint: command not found
>>>>./configure: line 704: maxint: command not found
>>>>checking char \\0 vs. float zeros
>>>>
>>>>
>>>>Fixed by modifying configure in the meschach directory
>>>>
>>>>see attached patch file configure-mach.diff
>>>>
>>>>========================================================================
>>>>
>>>>Now I am getting this error and not sure how to fix it.
>>>>
>>>>cp meschach/meschach.a .
>>>>cc dialog.o gwc.o audio_device.o audio_edit.o audio_util.o gtkled.o
>>>>gtkledbar.o preferences.o drawing.o amplify.o denoise.o undo.o declick.o
>>>>sample_block.o decrackle.o stat.o dethunk.o i0.o i1.o chbevl.o markers.o
>>>>encode.o soundfile.o -g `pkg-config --cflags --libs libgnome-2.0
>>>>libgnomeui-2.0 gtk+-2.0` `pkg-config --libs sndfile` meschach.a -lasound
>>>>-lfftw3f -lm -o gwc
>>>>meschach.a(memory.o)(.text+0xa0b): In function `m_resize':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(memory.o)(.text+0xaff): In function `m_resize':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(memory.o)(.text+0xc7b): In function `m_resize':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(matop.o)(.text+0x1055): In function `ms_mltadd':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(matop.o)(.text+0x109b): In function `ms_mltadd':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(matop.o)(.text+0x11ed): more undefined references to
>>>>`MEM_COPY' follow
>>>>meschach.a(machine.o)(.text+0xf9): In function `__zero__':
>>>>: undefined reference to `MEM_ZERO'
>>>>meschach.a(lufactor.o)(.text+0x68f): In function `m_inverse':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(lufactor.o)(.text+0x6ea): In function `m_inverse':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(lufactor.o)(.text+0x75f): In function `m_inverse':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(lufactor.o)(.text+0x86d): In function `m_inverse':
>>>>: undefined reference to `MEM_COPY'
>>>>make[1]: Leaving directory `/usr/src/gwc-0.20-07'
>>>>meschach.a(lufactor.o)(.text+0x956): In function `m_inverse':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(lufactor.o)(.text+0x9b1): more undefined references to
>>>>`MEM_COPY' follow
>>>>meschach.a(sprow.o)(.text+0x3e3): In function `sprow_xpd':
>>>>: undefined reference to `MEM_ZERO'
>>>>meschach.a(sprow.o)(.text+0x1db2): In function `sprow_set_val':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(iter0.o)(.text+0x552): In function `iter_copy2':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(iter0.o)(.text+0x69f): In function `iter_copy':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(copy.o)(.text+0xab): In function `_m_copy':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(copy.o)(.text+0x14c): In function `_v_copy':
>>>>: undefined reference to `MEM_COPY'
>>>>meschach.a(copy.o)(.text+0x205): more undefined references to `MEM_COPY'
>>>>follow
>>>>collect2: ld returned 1 exit status
>>>>   
>>>>
>>>>        
>>>>
>>> 
>>>
>>>------------------------------------------------------------------------
>>>
>>>--- Makefile.in.orig	2004-10-07 00:26:53.607824232 -0500
>>>+++ Makefile.in	2004-10-07 00:27:59.232847712 -0500
>>>@@ -4,7 +4,7 @@
>>>PREFIX=/usr
>>>SYSCONFDIR=/etc
>>>
>>>-CFLAGS = -DCONFIGDIR=\"/$(APPNAME)/config/\" -DDATADIR=\"$(DATADIR)\" -DLIBDIR=\"$(LIBDIR)\" -DAPPNAME=\"$(APPNAME)\" -O3 -Wall @ALSAHDR@ @FFTWHDR@ @FFTWPREC@ -mcpu=@UNAME_MACHINE@ -march=@UNAME_MACHINE@ `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`
>>>+CFLAGS = -DCONFIGDIR=\"/$(APPNAME)/config/\" -DDATADIR=\"$(DATADIR)\" -DLIBDIR=\"$(LIBDIR)\" -DAPPNAME=\"$(APPNAME)\" @CFLAGS@ -Wall @ALSAHDR@ @FFTWHDR@ @FFTWPREC@ `pkg-config --cflags libgnome-2.0 libgnomeui-2.0 gtk+-2.0` `pkg-config --cflags sndfile`
>>>LFLAGS = -g `pkg-config --cflags --libs libgnome-2.0 libgnomeui-2.0 gtk+-2.0` `pkg-config --libs sndfile`
>>>LIBS= meschach.a @ALSALIB@ @FFTWLIB@ -lm
>>>
>>>@@ -24,7 +24,7 @@
>>>gwc : $(OBJS) meschach.a
>>>	$(CC) $(OBJS) $(LFLAGS) $(LIBS) -o gwc
>>>
>>>-DESTDIR=/usr/local
>>>+DESTDIR=/usr
>>>HELPDIR=$(DATADIR)/gnome/help/$(APPNAME)
>>>
>>>install : gwc
>>>@@ -46,7 +46,7 @@
>>>	cp meschach/meschach.a .
>>>
>>>meschach/meschach.a :
>>>-	(cd meschach ; ./configure --with-sparse ; make part1 ; make part2 ; make part3 ; cp machine.h ..)
>>>+	(cd meschach ; ./configure --with-sparse --with-float ; make all ; cp machine.h ..)
>>>
>>>test : test.c
>>>	$(CC) test.c $(LFLAGS) -g -lrfftw -lfftw -lm -o test
>>> 
>>>
>>>      
>>>
>>
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>
>  
>