[PATCH] D62718: [llvm-objcopy] Change output file permissions to be the same as the input file

Tue Jun 4 16:44:09 PDT 2019

rupprecht added a comment.

Looks like GNU objcopy creates files w/ "w+" (i.e. 0666 w/ umask automatically applied) [1], and then does a chmod w/ umask explicitly applied when making it executable [2]:

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob;f=bfd/cache.c;h=a49d191bef560506307227e6a7a85c1ff20470c8;hb=HEAD#l633 (FOPEN_WUB is "w+")
[2] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob;f=bfd/opncls.c;h=b8cda411e608d13919639cfca361a1ec2cc6322d;hb=HEAD#l678

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D62718/new/

https://reviews.llvm.org/D62718