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bfd: Re-enable 64-bit support for 32-bit Solaris targets

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One of the recent Solaris patches removed want64=true from the 32-bit
Solaris targets.  This breaks GCC bootstrap: unlike Linux, GCC on
Solaris is always biarch, both in 32-bit-default and 64-bit-default
configurations, so the 64-bit multilib fails to build.

This patch undoes this incompatible change.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11.

2025-12-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	bfd:
	* config.bfd <i[3-7]86-*-solaris2*> (want64): Add.
	<sparc-*-solaris2*>: Likewise.
This commit is contained in:
Rainer Orth
2025-12-29 11:16:04 +01:00
parent 8058b50195
commit f6a53157ce
1 changed files with 4 additions and 0 deletions
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4
bfd/config.bfd
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@@ -598,6 +598,8 @@ case "${targ}" in
targ_defvec=i386_elf32_sol2_vec
targ_selvecs=i386_elf32_vec
targ64_selvecs="x86_64_elf64_sol2_vec x86_64_elf64_vec"
# Include 64-bit support to match GCC.
want64=true
;;
i[3-7]86-*-solaris*)
targ_defvec=i386_elf32_sol2_vec
@@ -1337,6 +1339,8 @@ case "${targ}" in
targ_defvec=sparc_elf32_sol2_vec
targ_selvecs=sparc_elf32_vec
targ64_selvecs="sparc_elf64_sol2_vec sparc_elf64_vec"
# Include 64-bit support to match GCC.
want64=true
;;
#ifdef BFD64
sparcv9-*-solaris2* | sparc64-*-solaris2*)