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clang-p2996/lld/test/ELF/version.test
Fangrui Song 06010fd1be [ELF] Make -V an alias for -v
In GNU ld,

* --version skips linker input processing.
* -v and -V keep processing if there is any input file. -V has more
  information we don't support.

We currently make -V an alias for --version which skips input processing.
On many `*-freebsd` and `powerpc-*` targets, `gcc -v` passes `-V` to ld
and expects to process input. Make -V an alias for -v to provide
compatibility.

Fix https://github.com/llvm/llvm-project/issues/57859
2022-09-20 17:12:44 -07:00

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## --version skips input file processing.
# RUN: ld.lld --version %t/not-exist 2>&1 | FileCheck %s
## -v/-V don't skip processing if there is any input.
# RUN: ld.lld -v 2>&1 | FileCheck %s
# RUN: not ld.lld -v %t/not-exist 2>&1 | FileCheck %s
# RUN: ld.lld -V 2>&1 | FileCheck %s
# RUN: not ld.lld -V %t/not-exist 2>&1 | FileCheck %s
# CHECK: LLD {{.*}} (compatible with GNU linkers)