Yes, cpptask intel compiler does not inherit parent libsets, but the
point is that if it did our build would not have worked correctly. I
mean that our icc build based on cpptask error, do you think it worth
filling JIRA issue on this?
Nik.
On 10/5/06, Salikh Zakirov <[EMAIL PROTECTED]> wrote:
Nikolay Kuznetsov wrote:
> out of curiosity, do you know why it happens that Intel Compiler
> requires librt at build time to resolve symbols in run time, while gcc
> works fine w/o this option.
> Also parent system libset contains librt, but not being forwarded to
> hythread (due to ant bug I believe),
I've just checked, without specifying librt explicitly in
components/vm/hythr.xml
gcc-built libhythr.so picks up librt.so dependency correctly
from parent linker definition (targets/common_vm.xml#common.linker),
while icc-built libhythr.so does not.
Running 'sh build.sh -d' (to pass '-d' argument to ant), and grepping for the
libhythr.so build command,
one can find out the exact command line used to build the library. (See details
below).
The difference shows, that cctask does not take inherited syslib into account.
(The parent linker definition is defined in make/targets/common_vm.xml,
and contains following configuration:
209 <select os="lnx" arch="ia32">
210 <syslibset type="static" libs="z,pthread,xml2" />
211 <syslibset type="shared" libs="m,dl,stdc++,rt" />
212 </select>
Indeed, looks like a bug in cctask.
--- cmd.icc 2006-10-05 15:02:38.397439882 +0400
+++ cmd.gcc 2006-10-05 15:02:48.743318641 +0400
@@ -1,10 +1,18 @@
-Executing 'icc' with arguments:
+Executing 'gcc' with arguments:
'-Wl,-init'
-'-Wl,hythread_library_init'
'-Wl,--version-script,/files/sszakiro/harmony/drlvm/trunk/vm/thread/src/hythr.exp'
+'-Wl,hythread_library_init'
+'-Wl,--version-script,/files/sszakiro/harmony/drlvm/trunk/vm/thread/src/hythr.exp'
'-g'
'-shared'
'-o'
'libhythr.so'
+'../../../../../../../../../../../usr/lib/libpthread.a'
+'../../../../../../../../../../../usr/lib/libz.a'
+'../../../../../../../../../../../lib/libm.so.6'
+'../../../../../../../../../../../usr/lib/libstdc++.so.5.0.6'
+'../../../../../../../../../../../usr/lib/libxml2.a'
+'../../../../../../../../../../../lib/librt.so.1'
+'../../../../../../../../../../../lib/libdl.so.2'
'../_obj/thread_init.o'
'../_obj/thread_native_attrs.o'
'../_obj/thread_native_basic.o'
@@ -21,11 +29,11 @@
'../_obj/thread_native_suspend.o'
'../_obj/thread_native_thin_monitor.o'
'../_obj/thread_native_tls.o'
-'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_icc_debug/semis/vm/port/_bin'
+'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_gcc_debug/semis/vm/port/_bin'
'-lport'
-'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_icc_debug/semis/extra/log4cxx/_bin'
+'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_gcc_debug/semis/extra/log4cxx/_bin'
'-llog4cxx'
-'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_icc_debug/semis/extra/aprutil/_bin'
+'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_gcc_debug/semis/extra/aprutil/_bin'
'-laprutil-1'
-'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_icc_debug/semis/extra/apr/_bin'
+'-L/files/sszakiro/harmony/drlvm/trunk/build/lnx_ia32_gcc_debug/semis/extra/apr/_bin'
'-lapr-1'
---------------------------------------------------------------------
Terms of use : http://incubator.apache.org/harmony/mailing.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
Terms of use : http://incubator.apache.org/harmony/mailing.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
