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llvm-mirror/test/tools/llvm-ar/default-elf.test
Chris Bieneman 1f183c5130 [yaml2obj] Remove --format option in favor of YAML tags
Summary:
Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that.

Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are:

!ELF
!COFF
!mach-o
!fat-mach-o

I have a corresponding patch that is quite large that fixes up all the in-tree test cases.

Reviewers: rafael, Bigcheese, compnerd, silvas

Subscribers: compnerd, llvm-commits

Differential Revision: http://reviews.llvm.org/D21711

llvm-svn: 273915
2016-06-27 19:53:53 +00:00

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RUN: yaml2obj %S/Inputs/elf.yaml -o %t.o
RUN: rm -f %t.ar
RUN: llvm-ar crs %t.ar %t.o
RUN: not grep -q __.SYMDEF %t.ar
Ensure that we generate a GNU style archive for ELF by default. The GNU linker
expects that it will be in GNU format.