[all-commits] [llvm/llvm-project] 96a3b7: [flang] Make runtimes headers independent of the m...

[Martin Storsjö via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 96a3b78183579c78d3b20c707650794efceae422
      https://github.com/llvm/llvm-project/commit/96a3b78183579c78d3b20c707650794efceae422
  Author: Martin Storsjö <martin at martin.st>
  Date:   2022-08-23 (Tue, 23 Aug 2022)

  Changed paths:
    M flang/include/flang/Common/idioms.h

  Log Message:
  -----------
  [flang] Make runtimes headers independent of the main llvm headers

llvm/Support/Compiler.h requires llvm-config.h, i.e. to include it,
you'd need to actually set up building llvm for that target.

If using flang to cross compile code for a different target, we need
the runtimes built for that target, but we might not want to build
llvm itself for that target.

This is one out of two essential steps for building the flang runtimes
for a foreign target, i.e. setting up cross compiling with flang.

Differential Revision: https://reviews.llvm.org/D130351


  Commit: b75a3c9f31c1ffdc9856aee32991d8129b372ee7
      https://github.com/llvm/llvm-project/commit/b75a3c9f31c1ffdc9856aee32991d8129b372ee7
  Author: Martin Storsjö <martin at martin.st>
  Date:   2022-08-23 (Tue, 23 Aug 2022)

  Changed paths:
    M flang/lib/Decimal/CMakeLists.txt
    M flang/runtime/CMakeLists.txt

  Log Message:
  -----------
  [flang] Allow configuring building the flang runtime standalone

This allows building the flang runtime and libFortranDecimal standalone,
without setting up the full llvm build, by pointing cmake to these
directories.

This is the other one out of two essential steps for building the flang runtimes
for a foreign target, i.e. setting up cross compiling with flang.

Differential Revision: https://reviews.llvm.org/D130352


Compare: https://github.com/llvm/llvm-project/compare/0565e65a6967...b75a3c9f31c1