Hi,
I have a project using together the both statements from above to configure.
This project hase many different parts includig many shared libraries
and executables.
Now the problem.
1. I have libraries which are only useful as "shared" libraries. this
libraries are language extension used to dl-open by an programming
language.
these libraries should "not" build the "static" object files
example:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><
pkglib_LTLIBRARIES = tclmsgque.la
tclmsgque_la_SOURCES = context_tcl.c misc_tcl.c msgque_tcl.c read_tcl.c
send_tcl.c \
config_tcl.c service_tcl.c msgque_tcl.h slave_tcl.c
\
MqBufferS_tcl.c error_tcl.c
# use this if you want to include the libmsgque files into the tclmsgque
libraray
tclmsgque_la_CFLAGS = -I$(srcdir)/../libmsgque $(TCL_INCLUDE_SPEC)
$(TCL_CFLAGS) $(AM_CFLAGS) -DMQ_IGNORE_EXTERN
tclmsgque_la_LIBADD = ../libmsgque/*.lo
tclmsgque_la_LDFLAGS = -shared -module -avoid-version -no-undefined
$(TCL_LIBADD)
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
the following object files are created
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
-rw-rw-r-- 1 dev1usr users 1000 4. Dez 09:27 tclmsgque.la
-rw-rw-r-- 1 dev1usr users 323 4. Dez 09:27 tclmsgque_la-config_tcl.lo
-rw-rw-r-- 1 dev1usr users 154528 4. Dez 09:27 tclmsgque_la-config_tcl.o
-rw-rw-r-- 1 dev1usr users 326 4. Dez 09:27 tclmsgque_la-context_tcl.lo
-rw-rw-r-- 1 dev1usr users 120656 4. Dez 09:27 tclmsgque_la-context_tcl.o
-rw-rw-r-- 1 dev1usr users 320 4. Dez 09:27 tclmsgque_la-error_tcl.lo
-rw-rw-r-- 1 dev1usr users 96240 4. Dez 09:27 tclmsgque_la-error_tcl.o
-rw-rw-r-- 1 dev1usr users 317 4. Dez 09:27 tclmsgque_la-misc_tcl.lo
-rw-rw-r-- 1 dev1usr users 94800 4. Dez 09:27 tclmsgque_la-misc_tcl.o
-rw-rw-r-- 1 dev1usr users 332 4. Dez 09:27 tclmsgque_la-MqBufferS_tcl.lo
-rw-rw-r-- 1 dev1usr users 97688 4. Dez 09:27 tclmsgque_la-MqBufferS_tcl.o
-rw-rw-r-- 1 dev1usr users 323 4. Dez 09:27 tclmsgque_la-msgque_tcl.lo
-rw-rw-r-- 1 dev1usr users 103328 4. Dez 09:27 tclmsgque_la-msgque_tcl.o
-rw-rw-r-- 1 dev1usr users 317 4. Dez 09:27 tclmsgque_la-read_tcl.lo
-rw-rw-r-- 1 dev1usr users 113008 4. Dez 09:27 tclmsgque_la-read_tcl.o
-rw-rw-r-- 1 dev1usr users 317 4. Dez 09:27 tclmsgque_la-send_tcl.lo
-rw-rw-r-- 1 dev1usr users 122192 4. Dez 09:27 tclmsgque_la-send_tcl.o
-rw-rw-r-- 1 dev1usr users 326 4. Dez 09:27 tclmsgque_la-service_tcl.lo
-rw-rw-r-- 1 dev1usr users 88400 4. Dez 09:27 tclmsgque_la-service_tcl.o
-rw-rw-r-- 1 dev1usr users 320 4. Dez 09:27 tclmsgque_la-slave_tcl.lo
-rw-rw-r-- 1 dev1usr users 93392 4. Dez 09:27 tclmsgque_la-slave_tcl.o
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
as you see both *lo and *.o are created. the *.o are useless and just
extend the compiling time
I use "../libmsgque/*.lo" for in-project libraray dependency to avoid to
link to my own shared libraray
Q: what can I do to avoid build static libraries ...
2. executables should build without library dependency. This mean that
if configured with "--enable-static" the static object files should be used
and if configureed without the shared object files should be used.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
brain_SOURCES = brain.c
brain_CFLAGS = -I../theLink/libmsgque -I$(BRAIN_HOME)/include -
DMQ_LINK_WITH_LIBRARY_OBJECT_FILES
if HAS_STATIC
LIBMSQUE = ../theLink/libmsgque/*.o
else
LIBMSQUE = ../theLink/libmsgque/*.lo
endif
brain_LDADD = -lz -lbz2 -lrt -lm -lc $(LIBMSQUE)
$(BRAIN_HOME)/lib/libtokyocabinet.a
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
I need a HELPER called HAS_STATIC defined in configure.in with
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
AM_CONDITIONAL([HAS_STATIC], [test "$enable_static" = "yes"])
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Q: Is this OK or is something better is possible ?
mfg
Andreas Otto
