Re: .cpp.lo

[Waldemar Rosenbach]

Alexandre Duret-Lutz wrote:

> Waldemar Rosenbach:
> | source='FiniteStateMachine.cpp' object='FiniteStateMachine.lo' libtool=yes \
> | depfile='.deps/FiniteStateMachine.Plo'
> | tmpdepfile='.deps/FiniteStateMachine.TPlo' \
> | depmode=none /bin/sh ./depcomp \
> | /bin/sh ./libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. -I.
> | -g
> | -O2 -I/home/vofka/include -c -o FiniteStateMachine.lo `test -f
> | FiniteStateMachine.cpp || echo './'`FiniteStateMachine.cpp
> | source='FSMAction.cpp' object='FSMAction.lo' libtool=yes \
> | depfile='.deps/FSMAction.Plo' tmpdepfile='.deps/FSMAction.TPlo' \
> | depmode=none /bin/sh ./depcomp \
> | /bin/sh ./libtool --mode=compile g++ -DHAVE_CONFIG_H -I. -I. -I.
> | -g
> | -O2 -I/home/vofka/include -c -o FSMAction.lo `test -f FSMAction.cpp ||
> | echo './'`FSMAction.cpp
> | /bin/sh ./libtool --mode=link g++  -g -O2 -I/home/vofka/include   -o
> | libFiniteStateMachine.la -rpath /home/vofka/lib -version-info 0:0:0
> | FiniteStateMachine.lo FSMAction.lo  -ldl  -L/home/vofka/lib -liError
> | -liWrapper
> | mkdir .libs
> | rm -fr .libs/libFiniteStateMachine.la .libs/libFiniteStateMachine.*
> | .libs/libFiniteStateMachine.*
> | (cd . && ln -s FiniteStateMachine.lo FiniteStateMachine.o)
> | (cd . && ln -s FSMAction.lo FSMAction.o)
> | gcc -shared  FiniteStateMachine.lo FSMAction.lo  -ldl
> | -L/home/vofka/lib -liError -liWrapper  -Wl,-soname
> | -Wl,libFiniteStateMachine.so.0 -o
> | .libs/libFiniteStateMachine.so.0.0.0
> | gcc: FiniteStateMachine.lo: No such file or directory
> | gcc: FSMAction.lo: No such file or directory
>
> Which version of libtool are you using?

Waldemar Rosenbach (previous message):

> Linux 2.4.18
> GNU Make version 3.79.1
> autoconf (GNU Autoconf) 2.52
> automake (GNU automake) 1.6.2
>
> automake generates in Makefile.in:
> .cpp.lo:
> @AMDEP_TRUE@    source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
> @AMDEP_TRUE@    depfile='$(DEPDIR)/$*.Plo' 
> tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@
> @AMDEP_TRUE@    $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
>    $(LTCXXCOMPILE) -c -o $@ `test -f $< || echo '$(srcdir)/'`$<
> CXXDEPMODE = @CXXDEPMODE@
> uninstall-info-am:
>
> this become in Makefile:
> .cpp.lo:
>    source='$<' object='$@' libtool=yes \
>    depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' \
>    $(CXXDEPMODE) $(depcomp) \
>    $(LTCXXCOMPILE) -c -o $@ `test -f $< || echo '$(srcdir)/'`$<
> CXXDEPMODE = depmode=none
> uninstall-info-am:


ltmain.sh (GNU libtool) 1.4.2 (1.922.2.53 2001/09/11 03:18:52)

I'm not familiar with libtool and automake. This was my first try. But I 
think the problem with the creation of the *.lo files is the problem 
with automake, because if I change the Makefile to be:
.cpp.lo:
   source='$<' object='$@' libtool=yes \
&&    depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' \
&&    $(CXXDEPMODE) $(depcomp) \
&&    $(LTCXXCOMPILE) -c -o $@ `test -f $< || echo '$(srcdir)/'`$<
CXXDEPMODE = depmode=none
uninstall-info-am:

(notice the apresands)

then all goes right and I get my .la file. I still don't have neither .a 
nor .so file, but this is another problem, isn't it?