Building with jemalloc fails when using Ninja instead of GNU Make

[blenderfreaky]

Building UMF with jemalloc fails when using ninja instead of make

Environment Information

• UMF version (hash commit or a tag): 1.0.0
• OS(es) version(s): NixOS unstable latest
• kernel version(s): 6.12.39
• compiler, libraries, and other related tools version(s): n/a

Please provide a reproduction of the bug:

Simply make a clean build while enabling jemalloc and using ninja.

cmake -B build -DCMAKE_BUILD_TYPE=Release -DUMF_BUILD_LIBUMF_POOL_JEMALLOC=On -GNinja

How often bug is revealed:

always

Actual behavior:

CMake Error:
  Running

   '/nix/store/wws3zb9sa7b21msrwh0b2018pl7bpsw6-ninja-1.12.1/bin/ninja' '-C' '/home/blenderfreaky/src/stuff/intel/unified-memory-framework/build' '-t' 'recompact'

  failed with:

   ninja: error: build.ninja:550: bad $-escape (literal $ must be written as $$)

Expected behavior:

configures successfully

Details

The bug comes from this line.
It's a bug in CMake, as it should be escaping it properly (see e.g.: https://gitlab.kitware.com/cmake/cmake/-/issues/16395)

It can be patched by checking if CMAKE_GENERATOR is ninja and then simply manually escaping it

Additional information about Priority and Help Requested:

Are you willing to submit a pull request with a proposed change? Yes

Requested priority: Low