I've built gcc-3.4.3 for HP-UX 11.23/IA-64 and used the pre-compiled
gcc-3.4.4 binary from the http://www.hp.com/go/gcc site. Both exhibit
the same problem. While trying to build Perl 5.8.6:
$ gmake
...
gcc -v -o libperl.so -shared -fPIC perl.o gv.o toke.o perly.o op.o
pad.o regcomp.o dump.o util.o mg.o reentr.o hv.o av.o run.o pp_hot.o
sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o utf8.o
taint.o deb.o universal.o xsutils.o globals.o perlio.o perlapi.o
numeric.o locale.o pp_pack.o pp_sort.o -lcl -lnsl -lnm -ldl -ldld -lm
-lsec -lpthread -lc
...
/opt/TWWfsw/gcc343/libexec/gcc/ia64-hp-hpux11.23/3.4.3/collect2
+Accept TypeMismatch -b -o libperl.so -L/opt/TWWfsw/gcc343r/lib
-L/opt/TWWfsw/gcc343/lib/gcc/ia64-hp-hpux11.23/3.4.3 -L/usr/ccs/bin
-L/usr/ccs/lib
-L/opt/TWWfsw/gcc343/lib/gcc/ia64-hp-hpux11.23/3.4.3/../../.. perl.o
gv.o toke.o perly.o op.o pad.o regcomp.o dump.o util.o mg.o reentr.o
hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o
doio.o regexec.o utf8.o taint.o deb.o universal.o xsutils.o globals.o
perlio.o perlapi.o numeric.o locale.o pp_pack.o pp_sort.o -lcl -lnsl
-lnm -ldl -ldld -lm -lsec -lpthread -lc -lgcc -lgcc
^^^^^^^^^^^
Notice the "-lgcc -lgcc" at the end of the collect2 command-line, not "-lgcc_s
-lgcc_s".
On HP-UX 11.23/PA-RISC, I get:
/opt/TWWfsw/gcc343/libexec/gcc/hppa2.0-hp-hpux11.23/3.4.3/collect2
-z -b -o libperl.sl -L/opt/TWWfsw/gcc343r/lib
-L/opt/TWWfsw/gcc343r/lib
-L/opt/TWWfsw/gcc343/lib/gcc/hppa2.0-hp-hpux11.23/3.4.3 -L/usr/ccs/bin
-L/usr/ccs/lib -L/opt/langtools/lib -L/opt/TWWfsw/gcc343/lib perl.o
gv.o toke.o perly.o op.o pad.o regcomp.o dump.o util.o mg.o reentr.o
hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o
doio.o regexec.o utf8.o taint.o deb.o universal.o xsutils.o globals.o
perlio.o perlapi.o numeric.o locale.o pp_pack.o pp_sort.o -lcl -lnsl
-lnm -lmalloc -ldld -lm -lcrypt -lsec -lpthread -lc -lgcc_s -lgcc_s
Using the HP pre-compiled binary of gcc-4.0.2, I get:
/opt/hp-gcc/4.0.2/bin/../libexec/gcc/ia64-hp-hpux11.23/4.0.2/collect2
-z +Accept TypeMismatch -b -o libperl.so
-L/opt/hp-gcc/4.0.2/bin/../lib/gcc/ia64-hp-hpux11.23/4.0.2
-L/opt/hp-gcc/4.0.2/bin/../lib/gcc
-L/opt/hp-gcc/4.0.2//lib/gcc/ia64-hp-hpux11.23/4.0.2 -L/usr/ccs/bin
-L/usr/ccs/lib
-L/opt/hp-gcc/4.0.2/bin/../lib/gcc/ia64-hp-hpux11.23/4.0.2/../../..
-L/opt/hp-gcc/4.0.2//lib/gcc/ia64-hp-hpux11.23/4.0.2/../../.. perl.o
gv.o toke.o perly.o op.o pad.o regcomp.o dump.o util.o mg.o reentr.o
hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o
doio.o regexec.o utf8.o taint.o deb.o universal.o xsutils.o globals.o
perlio.o perlapi.o numeric.o locale.o pp_pack.o pp_sort.o -lcl -lnsl
-lnm -ldl -ldld -lm -lsec -lpthread -lc -lgcc_s -lunwind -lgcc_s
-lunwind
The "*libgcc" line from the 3.4.3/3.4.4 specs file:
*libgcc:
%{shared-libgcc:%{!mlp64:-lgcc_s}%{mlp64:-lgcc_s_hpux64}
%{static|static-libgcc:-lgcc -lgcc_eh
-lunwind}%{!static:%{!static-libgcc:%{!shared:%{!shared-libgcc:-lgcc -lgcc_eh
-lunwind}%{shared-libgcc:-lgcc_s%M -lunwind -lgcc}}%{shared:-lgcc_s%M
-lunwind}}}} %{!shared-libgcc:-lgcc}
The "*libgcc" line from the 4.0.2 specs file (via -dumpspecs):
*libgcc:
%{static|static-libgcc:-lgcc -lgcc_eh
-lunwind}%{!static:%{!static-libgcc:%{!shared:%{!shared-libgcc:-lgcc -lgcc_eh
-lunwind}%{shared-libgcc:-lgcc_s -lunwind -lgcc}}%{shared:-lgcc_s -lunwind}}}
Is the problem in the "*libgcc" entry? It seems !shared-libgcc is true, though
I don't know why.
$ /opt/TWWfsw/gcc343/bin/gcc -v
Reading specs from
/opt/TWWfsw/gcc343/lib/gcc/ia64-hp-hpux11.23/3.4.3/specs
Configured with: /opt/build/gcc-3.4.3/configure --with-gnu-as
--with-as=/opt/TWWfsw/gcc343/ia64-hp-hpux11.23/bin/as
--with-included-gettext --enable-shared
--datadir=/opt/TWWfsw/gcc343/share --enable-languages=c,c++,f77
--with-local-prefix=/opt/TWWfsw/gcc343 --prefix=/opt/TWWfsw/gcc343
Thread model: single
gcc version 3.4.3 (TWW)
--
Summary: Shared libgcc not used for linking by default
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: driver
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bugzilla-gcc at thewrittenword dot com
GCC build triplet: ia64-hp-hpux11.23
GCC host triplet: ia64-hp-hpux11.23
GCC target triplet: ia64-hp-hpux11.23
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24718
