Hello, everyone:
I want to produce a shared inter-library on mingw32 on winxp. But it
prompted
that "can not link to static lib archive" and then generated a static lib. I
have use
the options "-no-undefined -shared".
my link line:
------------------------------------------------------------------------------------------------------------------------------
/bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -mms-bitfields
-no-undefi
ed -shared -o libcommon.la -rpath /opt/skyeye/lib/skyeye skyeye_module.lo
sup
ort.lo breakpoint.lo thread_ctrl.lo sim_ctrl.lo step.lo mman.lo usleep.lo
getti
eofday.lo skyeye_pref.lo skyeye_arch.lo skyeye_options.lo skyeye_config.lo
misc
options.lo skyeye_log.lo skyeye_command.lo skyeye_cli.lo default_command.lo
sky
ye_mm.lo skyeye_mach.lo skyeye_device.lo pen_buffer.lo skyeye_uart_ops.lo
bank_
ps.lo io.lo ram.lo flash.lo skyeye_bus.lo bus_recoder.lo loader_elf.lo
loader_f
le.lo callback.lo -L../third-party/bfd/.libs/ -lbfd
-L../third-party/libiberty/
ic -liberty -lreadline ../libltdl/libltdlc.la -lpthread -lm -liberty -lc
-l
svcrt -lws2_32 -lwinmm -ladvapi32
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the print info:
------------------------------------------------------------------------------------------------------------------------------
*** Warning: This system can not link to static lib archive
C:/MinGW/lib/libbfd
la.
*** I have the capability to make that library automatically link in when
*** you link to this library. But I can only do this if you have a
*** shared version of the library, which you do not appear to have.
libtool: link: rm -fr .libs/libcommon.a .libs/libcommon.la.libs/libcommon.lai
*** Warning: linker path does not have real file for library -ldl.
*** I have the capability to make that library automatically link in when
*** you link to this library. But I can only do this if you have a
*** shared version of the library, which you do not appear to have
*** because I did check the linker path looking for a file starting
*** with libdl and none of the candidates passed a file format test
*** using a file magic. Last file checked: c:/MinGW./lib/libdl.a
*** Warning: linker path does not have real file for library -liberty.
*** I have the capability to make that library automatically link in when
*** you link to this library. But I can only do this if you have a
*** shared version of the library, which you do not appear to have
*** because I did check the linker path looking for a file starting
*** with libiberty and none of the candidates passed a file format test
*** using a file magic. Last file checked: /usr/lib/libiberty.a
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.
*** Since this library must not contain undefined symbols,
*** because either the platform does not support them or
*** it was explicitly requested with -no-undefined,
*** libtool will only create a static version of it.
------------------------------------------------------------------------------------------------------------------------------
And then it generated "libcommon.a", rather than "libcommon.dll" which I
want.
How can I do to get what I want?
thanks,
yuanzheng.
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