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* [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx
@ 2022-05-04 8:50 creatorsmithmdt at gmail dot com
2022-05-04 9:25 ` [Bug bootstrap/105474] " rguenth at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: creatorsmithmdt at gmail dot com @ 2022-05-04 8:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
Bug ID: 105474
Summary: GCC fails to bootstrap with --disable-libstdcxx
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: creatorsmithmdt at gmail dot com
Target Milestone: ---
On a Debian WSL2 environment (identified as x86_64-pc-linux-gnu and
5.10.102.1-microsoft-standard-WSL2), gcc fails bootstrapping when configured
like so: ../gcc/configure --disable-libstdcxx --enable-languages=c,c++.
g++ -std=c++11 -g -O2 -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -DGENERATOR_FILE -static-libstdc++ -static-libgcc -o
build/genchecksum \
build/genchecksum.o .././libiberty/libiberty.a
mawk -f ../../gcc/gcc/opt-functions.awk -f ../../gcc/gcc/opt-read.awk \
-f ../../gcc/gcc/optc-save-gen.awk \
-v header_name="config.h system.h coretypes.h tm.h" < optionlist >
options-save.cc
/usr/bin/ld: .././libiberty/libiberty.a(hashtab.o): relocation R_X86_64_32S
against `.rodata' can not be used when making a PIE object; recompile with
-fPIE
/usr/bin/ld: .././libiberty/libiberty.a(xmalloc.o): relocation R_X86_64_32
against `.rodata.str1.1' can not be used when making a PIE object; recompile
with -fPIE
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:3013: build/genhooks] Error 1
make[3]: *** Waiting for unfinished jobs....
/usr/bin/ld: .././libiberty/libiberty.a(md5.o): relocation R_X86_64_32 against
`.rodata' can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: .././libiberty/libiberty.a(xstrerror.o): relocation R_X86_64_32
against `.rodata.str1.1' can not be used when making a PIE object; recompile
with -fPIE
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:3013: build/genchecksum] Error 1
rm gfdl.pod gcc.pod gcov-dump.pod gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod
gcov.pod lto-dump.pod
make[3]: Leaving directory '/home/zopolis4/gccbuild/gcc'
make[2]: *** [Makefile:4954: all-stage2-gcc] Error 2
make[2]: Leaving directory '/home/zopolis4/gccbuild'
make[1]: *** [Makefile:24086: stage2-bubble] Error 2
make[1]: Leaving directory '/home/zopolis4/gccbuild'
make: *** [Makefile:1023: all] Error 2
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug bootstrap/105474] GCC fails to bootstrap with --disable-libstdcxx
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
@ 2022-05-04 9:25 ` rguenth at gcc dot gnu.org
2022-05-04 9:38 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-04 9:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Does it work when not bootstrapping (--disable-bootstrap)? Because since GCC
is written in C++ now we'll need our own standard library when using the host
built GCC to build stage2+.
Now, the specific failure building stage2 genchecksum is odd - is this the
full command, really using the host g++, you quote?
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug bootstrap/105474] GCC fails to bootstrap with --disable-libstdcxx
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
2022-05-04 9:25 ` [Bug bootstrap/105474] " rguenth at gcc dot gnu.org
@ 2022-05-04 9:38 ` jakub at gcc dot gnu.org
2022-12-04 6:31 ` creatorsmithmdt at gmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-05-04 9:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I'd say this is a user error. You can either bootstrap the compiler but then
you need libstdc++ because that is needed for C++ support which is needed
during the bootstrapping, or you don't and then can avoid building libstdc++.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug bootstrap/105474] GCC fails to bootstrap with --disable-libstdcxx
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
2022-05-04 9:25 ` [Bug bootstrap/105474] " rguenth at gcc dot gnu.org
2022-05-04 9:38 ` jakub at gcc dot gnu.org
@ 2022-12-04 6:31 ` creatorsmithmdt at gmail dot com
2024-04-01 5:21 ` pinskia at gcc dot gnu.org
2024-04-01 16:15 ` egallager at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: creatorsmithmdt at gmail dot com @ 2022-12-04 6:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
--- Comment #3 from Zopolis0 <creatorsmithmdt at gmail dot com> ---
If disabling the stdlib but not disabling bootstrapping causes bootstrapping to
break, the user should probably be notified of this before it breaks randomly.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/105474] GCC fails to bootstrap with --disable-libstdcxx
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
` (2 preceding siblings ...)
2022-12-04 6:31 ` creatorsmithmdt at gmail dot com
@ 2024-04-01 5:21 ` pinskia at gcc dot gnu.org
2024-04-01 16:15 ` egallager at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-01 5:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org
Ever confirmed|0 |1
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2024-04-01
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Something like should provided an error while configuring so much earlier:
```
case "$enable_bootstrap:${noconfigdirs}" in
yes:*target-libstdc++-v3*)
AC_MSG_ERROR([cannot also disable libstdcxx if bootstrapping]) ;;
;;
esac
```
Let me test that out and submit it for GCC 15.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug bootstrap/105474] GCC fails to bootstrap with --disable-libstdcxx
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
` (3 preceding siblings ...)
2024-04-01 5:21 ` pinskia at gcc dot gnu.org
@ 2024-04-01 16:15 ` egallager at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: egallager at gcc dot gnu.org @ 2024-04-01 16:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105474
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=102665
CC| |egallager at gcc dot gnu.org
--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #4)
> Something like should provided an error while configuring so much earlier:
> ```
> case "$enable_bootstrap:${noconfigdirs}" in
> yes:*target-libstdc++-v3*)
> AC_MSG_ERROR([cannot also disable libstdcxx if bootstrapping]) ;;
> ;;
> esac
>
> ```
>
> Let me test that out and submit it for GCC 15.
Related: bug 102665
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-04-01 16:15 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-04 8:50 [Bug bootstrap/105474] New: GCC fails to bootstrap with --disable-libstdcxx creatorsmithmdt at gmail dot com
2022-05-04 9:25 ` [Bug bootstrap/105474] " rguenth at gcc dot gnu.org
2022-05-04 9:38 ` jakub at gcc dot gnu.org
2022-12-04 6:31 ` creatorsmithmdt at gmail dot com
2024-04-01 5:21 ` pinskia at gcc dot gnu.org
2024-04-01 16:15 ` egallager at gcc dot gnu.org
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