On 02/01/2012 03:37 PM, Jan Kiszka wrote:
> Hi,
>
> don't remember anymore: Is there any subtle reason that prevent a
> change like
>
> diff --git a/src/skins/native/Makefile.am b/src/skins/native/Makefile.am
> index 39eaaed..4cc8859 100644
> --- a/src/skins/native/Makefile.am
> +++ b/src/skins/native/Makefile.am
> @@ -22,6 +22,9 @@ libnative_la_SOURCES = \
> wrappers.c \
> wrappers.h
>
> +libnative_la_LIBADD = \
> + ../common/libxenomai.la
> +
> libnative_la_CPPFLAGS = \
> @XENO_USER_CFLAGS@ \
> -I$(top_srcdir)/include
> diff --git a/src/skins/rtdm/Makefile.am b/src/skins/rtdm/Makefile.am
> index 8ad74be..2dc0a90 100644
> --- a/src/skins/rtdm/Makefile.am
> +++ b/src/skins/rtdm/Makefile.am
> @@ -8,6 +8,9 @@ librtdm_la_SOURCES = \
> core.c \
> init.c
>
> +librtdm_la_LIBADD = \
> + ../common/libxenomai.la
> +
> librtdm_la_CPPFLAGS = \
> @XENO_USER_CFLAGS@ \
> -I$(top_srcdir)/include
> diff --git a/src/testsuite/latency/Makefile.am
> b/src/testsuite/latency/Makefile.am
> index c772c26..6534df5 100644
> --- a/src/testsuite/latency/Makefile.am
> +++ b/src/testsuite/latency/Makefile.am
> @@ -14,5 +14,4 @@ latency_LDFLAGS = @XENO_USER_LDFLAGS@
> latency_LDADD = \
> ../../skins/native/libnative.la \
> ../../skins/rtdm/librtdm.la \
> - ../../skins/common/libxenomai.la \
> -lpthread -lm
>
> i.e. that we let the skin libraries depend on libxenomai and then remove
> the explicit dependency from our binaries and the xeno-config output?
> Is there some ordering issue again (we have -l<skin> before -lxenomai
> in the ldflags).
>
> If possible, this would allow for things like dlopen("libnative.so").
It allows xeno-config result to work both with dynamic and static
libraries. Static libraries have no dependency system, so, when linking
a program whith libnative.a for instance, without libtool, you still
have to link it with libxenomai.a.
How come you can not dlopen libnative.so, dlopening libxenomai.so before
does not work?
--
Gilles.
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