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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/113684] New: Cross compiler without assembler and linker
 should assume that all assembler and linker features are available
Date: Wed, 31 Jan 2024 16:11:42 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 14.0
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X-Bugzilla-Severity: normal
X-Bugzilla-Who: hjl.tools at gmail dot com
X-Bugzilla-Status: UNCONFIRMED
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X-Bugzilla-Priority: P3
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113684

            Bug ID: 113684
           Summary: Cross compiler without assembler and linker should
                    assume that all assembler and linker features are
                    available
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---

When configuring GCC with

--target=3DTARGET

to build a cross compiler to reproduce a compiler bug, as and collect have

ORIGINAL_AS_FOR_TARGET=3D""
ORIGINAL_LD_FOR_TARGET=3D""

As the result, many target features are disabled which makes it almost
impossible
to reproduce the bug.  When there are no as nor ld, the compiler build isn't
a working build.  In this case, configure can assume that all assembler and
linker features are available so that the partially built cross compiler can
be used to reproduce the bug.=