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| author | Tom Westerhout <14264576+twesterhout@users.noreply.github.com> | 2023-08-22 10:57:32 +0200 |
|---|---|---|
| committer | Tom Westerhout <14264576+twesterhout@users.noreply.github.com> | 2023-08-22 10:57:32 +0200 |
| commit | c841f93dd98880f5a62c4995a3c9082f4478d2d6 (patch) | |
| tree | ec4a7b1e3a47936c74b9bd5f716bad6c125bf484 | |
| parent | b55f063caf98b12852f33d159d8fbb6b3dfc6646 (diff) | |
halide: ::aligned_alloc is not available on x86_64-darwin
| -rw-r--r-- | pkgs/development/compilers/halide/default.nix | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pkgs/development/compilers/halide/default.nix b/pkgs/development/compilers/halide/default.nix index 9e04c5a2424ba..232a006e4cf5a 100644 --- a/pkgs/development/compilers/halide/default.nix +++ b/pkgs/development/compilers/halide/default.nix @@ -34,8 +34,11 @@ stdenv.mkDerivation rec { #define HALIDE_CPP_COMPILER_HAS_FLOAT16' \ '#if defined(__x86_64__) || defined(__i386__) #define HALIDE_CPP_COMPILER_HAS_FLOAT16' - - # AvailabilityVersions.h is part of Apple SDK, and we do not want to depend on it + '' + # Note: on x86_64-darwin, clang fails to find AvailabilityVersions.h, so we remove it. + # Halide uses AvailabilityVersions.h and TargetConditionals.h to determine whether + # ::aligned_alloc is available. For us, it isn't. + + lib.optionalString (stdenv.isDarwin && stdenv.isx86_64) '' substituteInPlace 'src/runtime/HalideBuffer.h' \ --replace '#ifdef __APPLE__ #include <AvailabilityVersions.h> @@ -43,7 +46,7 @@ stdenv.mkDerivation rec { #endif' \ ' ' \ --replace 'TARGET_OS_OSX && (__MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_15)' \ - '0' \ + '1' \ --replace 'TARGET_OS_IPHONE && (__IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_14_0)' \ '0' ''; |