* Fun with shared libs on HPUX - Request for help
@ 2000-03-26 15:30 Robert A Nesius
2000-03-26 21:32 ` Alexandre Oliva
2000-04-01 0:00 ` Robert A Nesius
0 siblings, 2 replies; 8+ messages in thread
From: Robert A Nesius @ 2000-03-26 15:30 UTC (permalink / raw)
To: gcc-help
Howdy all,
I managed to get a nice build of gcc 2.95.1 built by following
(roughly) the following steps.
On: HPUX 10.20
Build binuntils 2.9.1 - install bin utils into area where gcc
will be installed.
Configure gcc 2.95.1 like so:
setenv CC gcc
../gcc-2.95.1/configure --prefix=/usr/intel/pkgs/gcc/2.95.1 --enable-shared
--enable-threads --without-gnu-ld --with-gnu-as
--with-as=/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/as
And that seemed to work great! But the problem I'm running
into is that my libstdc++ lib is apparantly not really a
shared library, even though -fPIC is getting set by the
configure. When I try to create a shared library that needs
to pull in routines from libstdc++, I get errors indicating I
need to build libstdc++ with +z or +Z.
eg:
[pdxhp204]-> ~ 55> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -shared -fpic -o libworld.
sl my_helloworld.o
/usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position
independent. Use +z or +Z to recompile.
collect2: ld returned 1 exit status
I'm having trouble bottoming out on what the best way to fix this
is. Build libstdc++ by itself separately after the main build
and reinstall it, using aCC and +Z?
Working around the build issues for HPUX has caused me to get into a
slightly confused state as to how fix this. Could some HPUX savvy
people offer some insights?
Thanks much!
-Rob
--
#include <sig.h>
------------------------------------------------------------------
Robert Nesius rnesius@ichips.intel.com 503.264.2830
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: Fun with shared libs on HPUX - Request for help 2000-03-26 15:30 Fun with shared libs on HPUX - Request for help Robert A Nesius @ 2000-03-26 21:32 ` Alexandre Oliva 2000-03-27 10:09 ` Robert A Nesius 2000-04-01 0:00 ` Alexandre Oliva 2000-04-01 0:00 ` Robert A Nesius 1 sibling, 2 replies; 8+ messages in thread From: Alexandre Oliva @ 2000-03-26 21:32 UTC (permalink / raw) To: Robert A Nesius; +Cc: gcc-help [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1255 bytes --] On Mar 26, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > But the problem I'm running into is that my libstdc++ lib is > apparantly not really a shared library, even though -fPIC is getting > set by the configure. > /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position ^ See, it's linking with the static version of libstdc++, for some reason. e reason I don't understand. Check whether libstdc++.sl was installed, and, if it was, where it lives. > I'm having trouble bottoming out on what the best way to fix this > is. Build libstdc++ by itself separately after the main build > and reinstall it, using aCC and +Z? No, that definitely won't help, C++ compilers still don't produce link-compatible code. -- Alexandre Oliva Enjoy Guaraná, see http://www.ic.unicamp.br/~oliva/ Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com Free Software Developer and Evangelist CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org} Write to mailing lists, not to me ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Fun with shared libs on HPUX - Request for help 2000-03-26 21:32 ` Alexandre Oliva @ 2000-03-27 10:09 ` Robert A Nesius 2000-03-27 10:55 ` Alexandre Oliva 2000-04-01 0:00 ` Robert A Nesius 2000-04-01 0:00 ` Alexandre Oliva 1 sibling, 2 replies; 8+ messages in thread From: Robert A Nesius @ 2000-03-27 10:09 UTC (permalink / raw) To: gcc-help; +Cc: Alexandre Oliva On 27 Mar 2000, Alexandre Oliva wrote: > On Mar 26, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > > > But the problem I'm running into is that my libstdc++ lib is > > apparantly not really a shared library, even though -fPIC is getting > > set by the configure. > > > /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position > ^ > See, it's linking with the static version of libstdc++, for some > reason. e reason I don't understand. Check whether libstdc++.sl > was installed, and, if it was, where it lives. Gotcha. From my gmake.out file (which captured all the stdio and stderr from the build, I see libstdc++.a being created, and then presumably libstdc++.sl... mv tlist stdlist rm -f tlibstdc++.a.2.10.0 ar rc tlibstdc++.a.2.10.0 `cat stdlist` mv tlibstdc++.a.2.10.0 libstdc++.a.2.10.0 true libstdc++.a.2.10.0 rm -f libstdc++.a ln -s libstdc++.a.2.10.0 libstdc++.a || cp libstdc++.a.2.10.0 libstdc++.a rm -f tlist cp stdlist tlist if [ x"yes" = xyes ]; then \ sed 's,\([A-Za-z_]*\.o\),pic/\1,g' tlist > tlist2 ; \ mv tlist2 tlist ; \ else true ; fi mv tlist piclist /fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/ -g -O2 -fno-implicit-templates -fPIC -shared -o libstdc++.sl `cat piclist` But after that only two more references to libstdc++.sl exist in the 4 megabyte log: if (cd ../${dir}/${lib}; gmake "SHELL=/bin/sh" "INSTALL=/bin/sh /fs3/com p.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c" "INSTALL_DATA=/bin/sh /fs3/c omp.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c -m 644" "INSTALL_PROGRAM=/b in/sh /fs3/comp.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c " "prefix=/usr/ intel/pkgs/gcc/2.95.1" "exec_prefix=/usr/intel/pkgs/gcc/2.95.1" "tooldir=/usr/in tel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20" "gxx_include_dir=/usr/intel/pkgs/gcc/2 .95.1/include/g++-3" "libsubdir=/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-h p-hpux10.20/2.95.1" "gcc_version=2.95.1" "gcc_version_trigger=/fs3/comp.apps_bui ld.1/gcc-2.95.1/gcc-2.95.1/gcc/version.c" "AR=ar" "AR_FLAGS=rc" "CC=/fs3/comp.ap ps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hp ux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CXX=/fs3/ comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2. 95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CF LAGS=-g -O2" "CXXFLAGS=-g -O2" "NM=nm" "RANLIB=true" "LIBCFLAGS=-g -O2" "LIBCXXF LAGS=-g -O2 -fno-implicit-templates" "LOADLIBES=" "LDFLAGS=" "MAKEINFO=/fs3/comp .apps_build.1/gcc-2.95.1/hpux_10.20/texinfo/makeinfo/makeinfo " "SHLIB=libstdc+ +.sl" "SHCURSES=" "RUNTESTFLAGS=" \ CFLAGS="-g -O2 ${flags}" \ CXXFLAGS="-g -O2 ${flags}" \ LIBCFLAGS="-g -O2 ${flags}" \ LIBCXXFLAGS="-g -O2 -fno-implicit-templates ${flags}" \ LDFLAGS=" ${flags}" \ all); then \ true; \ else \ exit 1; \ fi; \ else true; \ fi; \ fi; \ done; \ fi if [ x"yes" = xyes ] && [ ! -d pic ]; then \ mkdir pic; \ else true; fi touch stamp-picdir cd ../libio ; gmake "SHELL=/bin/sh" "INSTALL=/bin/sh /fs3/comp.apps_build.1/gcc- 2.95.1/gcc-2.95.1/install-sh -c" "INSTALL_DATA=/bin/sh /fs3/comp.apps_build.1/gc c-2.95.1/gcc-2.95.1/install-sh -c -m 644" "INSTALL_PROGRAM=/bin/sh /fs3/comp.app s_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c " "prefix=/usr/intel/pkgs/gcc/2.95 .1" "exec_prefix=/usr/intel/pkgs/gcc/2.95.1" "tooldir=/usr/intel/pkgs/gcc/2.95.1 /hppa1.1-hp-hpux10.20" "gxx_include_dir=/usr/intel/pkgs/gcc/2.95.1/include/g++-3 " "libsubdir=/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1" "gcc_version=2.95.1" "gcc_version_trigger=/fs3/comp.apps_build.1/gcc-2.95.1/gcc -2.95.1/gcc/version.c" "AR=ar" "AR_FLAGS=rc" "CC=/fs3/comp.apps_build.1/gcc-2.95 .1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/ -B/us r/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CXX=/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc / -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CFLAGS=-g -O2 -threa ds" "CXXFLAGS=-g -O2 -threads" "NM=nm" "RANLIB=true" "LIBCFLAGS=-g -O2 -thread s" "LIBCXXFLAGS=-g -O2 -fno-implicit-templates -threads" "LOADLIBES=" "LDFLAGS= -threads" "MAKEINFO=/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/texinfo/makeinf o/makeinfo " "SHLIB=libstdc++.sl" "SHCURSES=" "RUNTESTFLAGS=" iostream.list gmake[5]: `iostream.list' is up to date. From the make install: if [ x"yes" = xyes ]; then \ sed 's,\([A-Za-z_]*\.o\),pic/\1,g' tlist > tlist2 ; \ mv tlist2 tlist ; \ else true ; fi mv tlist piclist /fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/ -g -O2 -fno-implicit-templates -fPIC -shared -o libstdc++.sl `cat piclist` Checking the build area and the install area for the shared lib itself: # The build area: [dtthp204]-> hpux_10.20 27> find . -name '*libstdc++*' -print ./hppa1.1-hp-hpux10.20/threads/libstdc++ ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.a ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.sl ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.a.2.10.0 ./hppa1.1-hp-hpux10.20/libstdc++ ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.a ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.sl ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.a.2.10.0 [dtthp204]-> hpux_10.20 28> cd /usr/intel/pkgs/gcc/2.95.1/ # The install area [dtthp204]-> 2.95.1 29> find . -name '*libstdc++*' -print ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/threads/libstdc++.a ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a ./lib/threads/libstdc++.a.2.10.0 ./lib/threads/libstdc++.sl ./lib/libstdc++.a.2.10.0 ./lib/libstdc++.sl [dtthp204]-> 2.95.1 30> cd lib [dtthp204]-> lib 34> file libstdc++.sl libstdc++.sl: PA-RISC1.1 shared library -not stripped [dtthp204]-> lib 37> file libstdc++.a.2.10.0 libstdc++.a.2.10.0: archive file -PA-RISC1.1 relocatable library [dtthp204]-> ~ 38> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -c -shared -fpic my_helloworld.cpp [dtthp204]-> ~ 39> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -shared -fpic -o libworld.sl my_helloworld.o /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position independent. Use +z or +Z to recompile. collect2: ld returned 1 exit status Slightly more verbosely (using -v): [dtthp204]-> ~ 40> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -v -shared -fpic -o libworld.sl my_helloworld.o Reading specs from /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/specs gcc version 2.95.1 19990816 (release) /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/collect2 -ldce -z -b -o libworld.sl -L/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1 -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/intel/pkgs/gcc/2.95.1/lib my_helloworld.o -lstdc++ -lm -lgcc -lgcc /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position independent. Use +z or +Z to recompile. collect2: ld returned 1 exit status > > I'm having trouble bottoming out on what the best way to fix this > > is. Build libstdc++ by itself separately after the main build > > and reinstall it, using aCC and +Z? > > No, that definitely won't help, C++ compilers still don't produce > link-compatible code. Understood. I checked the gcc FAQ on gnu.org and found this: --- Installing gcc on HP-UX without a precompiled gcc binary is somewhat tedious. - Get gcc-XXX (2.95.2) and the GNU binutils. - Unpack GCC and configure for C only and --without-gnu-as. Build and install. - Use this Compiler to build and install then binutils. - Make sure you have GNU as in your PATH before the HP-UX as (i.e. /usr/local/bin is before /usr/bin and /usr/ccs/bin). - Reconfigure gcc --with-gnu-as and for the languages you need. - Rebuild and install the final version. - You may rebuild and reinstall binutils with this compiler afterwards. --- Hmm. Could rebuliding binutils possibly be the key? Has anyone else gotten shared libs working correctly on HPUX? I'm thinking there are people out there who must have by this point. -Rob -- #include <sig.h> ------------------------------------------------------------------ Robert Nesius rnesius@ichips.intel.com 503.264.2830 ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Fun with shared libs on HPUX - Request for help 2000-03-27 10:09 ` Robert A Nesius @ 2000-03-27 10:55 ` Alexandre Oliva 2000-04-01 0:00 ` Alexandre Oliva 2000-04-01 0:00 ` Robert A Nesius 1 sibling, 1 reply; 8+ messages in thread From: Alexandre Oliva @ 2000-03-27 10:55 UTC (permalink / raw) To: Robert A Nesius; +Cc: gcc-help, Alexandre Oliva [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 799 bytes --] On Mar 27, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/threads/libstdc++.a > ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a > ./lib/threads/libstdc++.a.2.10.0 > ./lib/threads/libstdc++.sl > ./lib/libstdc++.a.2.10.0 > ./lib/libstdc++.sl Just create links in the directories that contain the `.a's to the `.sl' files in the corresponding directories, and you shall be fine. libstdc++ installation should probably be adjusted to make the links. -- Alexandre Oliva Enjoy Guaraná, see http://www.ic.unicamp.br/~oliva/ Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com Free Software Developer and Evangelist CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org} Write to mailing lists, not to me ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Fun with shared libs on HPUX - Request for help 2000-03-27 10:55 ` Alexandre Oliva @ 2000-04-01 0:00 ` Alexandre Oliva 0 siblings, 0 replies; 8+ messages in thread From: Alexandre Oliva @ 2000-04-01 0:00 UTC (permalink / raw) To: Robert A Nesius; +Cc: gcc-help, Alexandre Oliva [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 799 bytes --] On Mar 27, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/threads/libstdc++.a > ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a > ./lib/threads/libstdc++.a.2.10.0 > ./lib/threads/libstdc++.sl > ./lib/libstdc++.a.2.10.0 > ./lib/libstdc++.sl Just create links in the directories that contain the `.a's to the `.sl' files in the corresponding directories, and you shall be fine. libstdc++ installation should probably be adjusted to make the links. -- Alexandre Oliva Enjoy Guaraná, see http://www.ic.unicamp.br/~oliva/ Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com Free Software Developer and Evangelist CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org} Write to mailing lists, not to me ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Fun with shared libs on HPUX - Request for help 2000-03-27 10:09 ` Robert A Nesius 2000-03-27 10:55 ` Alexandre Oliva @ 2000-04-01 0:00 ` Robert A Nesius 1 sibling, 0 replies; 8+ messages in thread From: Robert A Nesius @ 2000-04-01 0:00 UTC (permalink / raw) To: gcc-help; +Cc: Alexandre Oliva On 27 Mar 2000, Alexandre Oliva wrote: > On Mar 26, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > > > But the problem I'm running into is that my libstdc++ lib is > > apparantly not really a shared library, even though -fPIC is getting > > set by the configure. > > > /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position > ^ > See, it's linking with the static version of libstdc++, for some > reason. e reason I don't understand. Check whether libstdc++.sl > was installed, and, if it was, where it lives. Gotcha. From my gmake.out file (which captured all the stdio and stderr from the build, I see libstdc++.a being created, and then presumably libstdc++.sl... mv tlist stdlist rm -f tlibstdc++.a.2.10.0 ar rc tlibstdc++.a.2.10.0 `cat stdlist` mv tlibstdc++.a.2.10.0 libstdc++.a.2.10.0 true libstdc++.a.2.10.0 rm -f libstdc++.a ln -s libstdc++.a.2.10.0 libstdc++.a || cp libstdc++.a.2.10.0 libstdc++.a rm -f tlist cp stdlist tlist if [ x"yes" = xyes ]; then \ sed 's,\([A-Za-z_]*\.o\),pic/\1,g' tlist > tlist2 ; \ mv tlist2 tlist ; \ else true ; fi mv tlist piclist /fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/ -g -O2 -fno-implicit-templates -fPIC -shared -o libstdc++.sl `cat piclist` But after that only two more references to libstdc++.sl exist in the 4 megabyte log: if (cd ../${dir}/${lib}; gmake "SHELL=/bin/sh" "INSTALL=/bin/sh /fs3/com p.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c" "INSTALL_DATA=/bin/sh /fs3/c omp.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c -m 644" "INSTALL_PROGRAM=/b in/sh /fs3/comp.apps_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c " "prefix=/usr/ intel/pkgs/gcc/2.95.1" "exec_prefix=/usr/intel/pkgs/gcc/2.95.1" "tooldir=/usr/in tel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20" "gxx_include_dir=/usr/intel/pkgs/gcc/2 .95.1/include/g++-3" "libsubdir=/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-h p-hpux10.20/2.95.1" "gcc_version=2.95.1" "gcc_version_trigger=/fs3/comp.apps_bui ld.1/gcc-2.95.1/gcc-2.95.1/gcc/version.c" "AR=ar" "AR_FLAGS=rc" "CC=/fs3/comp.ap ps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hp ux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CXX=/fs3/ comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2. 95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CF LAGS=-g -O2" "CXXFLAGS=-g -O2" "NM=nm" "RANLIB=true" "LIBCFLAGS=-g -O2" "LIBCXXF LAGS=-g -O2 -fno-implicit-templates" "LOADLIBES=" "LDFLAGS=" "MAKEINFO=/fs3/comp .apps_build.1/gcc-2.95.1/hpux_10.20/texinfo/makeinfo/makeinfo " "SHLIB=libstdc+ +.sl" "SHCURSES=" "RUNTESTFLAGS=" \ CFLAGS="-g -O2 ${flags}" \ CXXFLAGS="-g -O2 ${flags}" \ LIBCFLAGS="-g -O2 ${flags}" \ LIBCXXFLAGS="-g -O2 -fno-implicit-templates ${flags}" \ LDFLAGS=" ${flags}" \ all); then \ true; \ else \ exit 1; \ fi; \ else true; \ fi; \ fi; \ done; \ fi if [ x"yes" = xyes ] && [ ! -d pic ]; then \ mkdir pic; \ else true; fi touch stamp-picdir cd ../libio ; gmake "SHELL=/bin/sh" "INSTALL=/bin/sh /fs3/comp.apps_build.1/gcc- 2.95.1/gcc-2.95.1/install-sh -c" "INSTALL_DATA=/bin/sh /fs3/comp.apps_build.1/gc c-2.95.1/gcc-2.95.1/install-sh -c -m 644" "INSTALL_PROGRAM=/bin/sh /fs3/comp.app s_build.1/gcc-2.95.1/gcc-2.95.1/install-sh -c " "prefix=/usr/intel/pkgs/gcc/2.95 .1" "exec_prefix=/usr/intel/pkgs/gcc/2.95.1" "tooldir=/usr/intel/pkgs/gcc/2.95.1 /hppa1.1-hp-hpux10.20" "gxx_include_dir=/usr/intel/pkgs/gcc/2.95.1/include/g++-3 " "libsubdir=/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1" "gcc_version=2.95.1" "gcc_version_trigger=/fs3/comp.apps_build.1/gcc-2.95.1/gcc -2.95.1/gcc/version.c" "AR=ar" "AR_FLAGS=rc" "CC=/fs3/comp.apps_build.1/gcc-2.95 .1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/ -B/us r/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CXX=/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc / -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/" "CFLAGS=-g -O2 -threa ds" "CXXFLAGS=-g -O2 -threads" "NM=nm" "RANLIB=true" "LIBCFLAGS=-g -O2 -thread s" "LIBCXXFLAGS=-g -O2 -fno-implicit-templates -threads" "LOADLIBES=" "LDFLAGS= -threads" "MAKEINFO=/fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/texinfo/makeinf o/makeinfo " "SHLIB=libstdc++.sl" "SHCURSES=" "RUNTESTFLAGS=" iostream.list gmake[5]: `iostream.list' is up to date. From the make install: if [ x"yes" = xyes ]; then \ sed 's,\([A-Za-z_]*\.o\),pic/\1,g' tlist > tlist2 ; \ mv tlist2 tlist ; \ else true ; fi mv tlist piclist /fs3/comp.apps_build.1/gcc-2.95.1/hpux_10.20/gcc/xgcc -B/fs3/comp.apps_build.1/g cc-2.95.1/hpux_10.20/gcc/ -B/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/ -g -O2 -fno-implicit-templates -fPIC -shared -o libstdc++.sl `cat piclist` Checking the build area and the install area for the shared lib itself: # The build area: [dtthp204]-> hpux_10.20 27> find . -name '*libstdc++*' -print ./hppa1.1-hp-hpux10.20/threads/libstdc++ ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.a ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.sl ./hppa1.1-hp-hpux10.20/threads/libstdc++/libstdc++.a.2.10.0 ./hppa1.1-hp-hpux10.20/libstdc++ ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.a ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.sl ./hppa1.1-hp-hpux10.20/libstdc++/libstdc++.a.2.10.0 [dtthp204]-> hpux_10.20 28> cd /usr/intel/pkgs/gcc/2.95.1/ # The install area [dtthp204]-> 2.95.1 29> find . -name '*libstdc++*' -print ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/threads/libstdc++.a ./lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a ./lib/threads/libstdc++.a.2.10.0 ./lib/threads/libstdc++.sl ./lib/libstdc++.a.2.10.0 ./lib/libstdc++.sl [dtthp204]-> 2.95.1 30> cd lib [dtthp204]-> lib 34> file libstdc++.sl libstdc++.sl: PA-RISC1.1 shared library -not stripped [dtthp204]-> lib 37> file libstdc++.a.2.10.0 libstdc++.a.2.10.0: archive file -PA-RISC1.1 relocatable library [dtthp204]-> ~ 38> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -c -shared -fpic my_helloworld.cpp [dtthp204]-> ~ 39> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -shared -fpic -o libworld.sl my_helloworld.o /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position independent. Use +z or +Z to recompile. collect2: ld returned 1 exit status Slightly more verbosely (using -v): [dtthp204]-> ~ 40> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -v -shared -fpic -o libworld.sl my_helloworld.o Reading specs from /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/specs gcc version 2.95.1 19990816 (release) /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/collect2 -ldce -z -b -o libworld.sl -L/usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1 -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/intel/pkgs/gcc/2.95.1/lib my_helloworld.o -lstdc++ -lm -lgcc -lgcc /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position independent. Use +z or +Z to recompile. collect2: ld returned 1 exit status > > I'm having trouble bottoming out on what the best way to fix this > > is. Build libstdc++ by itself separately after the main build > > and reinstall it, using aCC and +Z? > > No, that definitely won't help, C++ compilers still don't produce > link-compatible code. Understood. I checked the gcc FAQ on gnu.org and found this: --- Installing gcc on HP-UX without a precompiled gcc binary is somewhat tedious. - Get gcc-XXX (2.95.2) and the GNU binutils. - Unpack GCC and configure for C only and --without-gnu-as. Build and install. - Use this Compiler to build and install then binutils. - Make sure you have GNU as in your PATH before the HP-UX as (i.e. /usr/local/bin is before /usr/bin and /usr/ccs/bin). - Reconfigure gcc --with-gnu-as and for the languages you need. - Rebuild and install the final version. - You may rebuild and reinstall binutils with this compiler afterwards. --- Hmm. Could rebuliding binutils possibly be the key? Has anyone else gotten shared libs working correctly on HPUX? I'm thinking there are people out there who must have by this point. -Rob -- #include <sig.h> ------------------------------------------------------------------ Robert Nesius rnesius@ichips.intel.com 503.264.2830 ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Fun with shared libs on HPUX - Request for help 2000-03-26 21:32 ` Alexandre Oliva 2000-03-27 10:09 ` Robert A Nesius @ 2000-04-01 0:00 ` Alexandre Oliva 1 sibling, 0 replies; 8+ messages in thread From: Alexandre Oliva @ 2000-04-01 0:00 UTC (permalink / raw) To: Robert A Nesius; +Cc: gcc-help [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1255 bytes --] On Mar 26, 2000, Robert A Nesius <rnesius@ichips.intel.com> wrote: > But the problem I'm running into is that my libstdc++ lib is > apparantly not really a shared library, even though -fPIC is getting > set by the configure. > /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position ^ See, it's linking with the static version of libstdc++, for some reason. e reason I don't understand. Check whether libstdc++.sl was installed, and, if it was, where it lives. > I'm having trouble bottoming out on what the best way to fix this > is. Build libstdc++ by itself separately after the main build > and reinstall it, using aCC and +Z? No, that definitely won't help, C++ compilers still don't produce link-compatible code. -- Alexandre Oliva Enjoy Guaraná, see http://www.ic.unicamp.br/~oliva/ Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com Free Software Developer and Evangelist CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org} Write to mailing lists, not to me ^ permalink raw reply [flat|nested] 8+ messages in thread
* Fun with shared libs on HPUX - Request for help 2000-03-26 15:30 Fun with shared libs on HPUX - Request for help Robert A Nesius 2000-03-26 21:32 ` Alexandre Oliva @ 2000-04-01 0:00 ` Robert A Nesius 1 sibling, 0 replies; 8+ messages in thread From: Robert A Nesius @ 2000-04-01 0:00 UTC (permalink / raw) To: gcc-help Howdy all, I managed to get a nice build of gcc 2.95.1 built by following (roughly) the following steps. On: HPUX 10.20 Build binuntils 2.9.1 - install bin utils into area where gcc will be installed. Configure gcc 2.95.1 like so: setenv CC gcc ../gcc-2.95.1/configure --prefix=/usr/intel/pkgs/gcc/2.95.1 --enable-shared --enable-threads --without-gnu-ld --with-gnu-as --with-as=/usr/intel/pkgs/gcc/2.95.1/hppa1.1-hp-hpux10.20/bin/as And that seemed to work great! But the problem I'm running into is that my libstdc++ lib is apparantly not really a shared library, even though -fPIC is getting set by the configure. When I try to create a shared library that needs to pull in routines from libstdc++, I get errors indicating I need to build libstdc++ with +z or +Z. eg: [pdxhp204]-> ~ 55> /usr/intel/pkgs/gcc/2.95.1/bin/g++ -shared -fpic -o libworld. sl my_helloworld.o /usr/ccs/bin/ld: DP relative code in file /usr/intel/pkgs/gcc/2.95.1/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/libstdc++.a(iostream.o) - shared library must be position independent. Use +z or +Z to recompile. collect2: ld returned 1 exit status I'm having trouble bottoming out on what the best way to fix this is. Build libstdc++ by itself separately after the main build and reinstall it, using aCC and +Z? Working around the build issues for HPUX has caused me to get into a slightly confused state as to how fix this. Could some HPUX savvy people offer some insights? Thanks much! -Rob -- #include <sig.h> ------------------------------------------------------------------ Robert Nesius rnesius@ichips.intel.com 503.264.2830 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2000-04-01 0:00 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2000-03-26 15:30 Fun with shared libs on HPUX - Request for help Robert A Nesius 2000-03-26 21:32 ` Alexandre Oliva 2000-03-27 10:09 ` Robert A Nesius 2000-03-27 10:55 ` Alexandre Oliva 2000-04-01 0:00 ` Alexandre Oliva 2000-04-01 0:00 ` Robert A Nesius 2000-04-01 0:00 ` Alexandre Oliva 2000-04-01 0:00 ` Robert A Nesius
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