| 11 May 2025 |
 @curid:matrix.org | Redacted or Malformed Event | 19:16:46 |
| @curid:matrix.org | I finally managed to get tensorflow lite to cross-compile to aarch64 by using cmake instead of bazel: https://paste.debian.net/1374172/ | 19:17:16 |
| @curid:matrix.org | should I upstream it? | 19:33:39 |
 emily | I don't know if you need those patches? | 19:35:55 |
| emily | I'm pretty sure you can point CMake to the right place with flags | 19:36:14 |
| emily | or at least inject stuff into the right paths, not sure | 19:36:25 |
| 12 May 2025 |
| @curid:matrix.org | ./tflite_patches/fetch_farmhash.patch
./tflite_patches/fetch_fft2d.patch
- ./tflite_patches/fetch_gemmlowp.patch
+ #./tflite_patches/fetch_gemmlowp.patch
./tflite_patches/fetch_neon2sse.patch
./tflite_patches/fetch_cpuinfo.patch
./tflite_patches/fetch_ruy.patch
@@ -139,11 +139,12 @@ in stdenv.mkDerivation rec {
configurePhase = ''
cmake \
-DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON \
+ -DFETCHCONTENT_TRY_FIND_PACKAGE_MODE=true \
-Dabseil_SOURCE_DIR2=${abseil_src} \
-Deigen_SOURCE_DIR2=$(pwd)/eigen_src \
-Dfarmhash_SOURCE_DIR2=${farmhash_src} \
-Dfft2d_SOURCE_DIR2=${fft2d_src} \
- -Dgemmlowp_SOURCE_DIR2=${gemmlowp_src} \
+ -DFETCHCONTENT_SOURCE_DIR_gemmlowp=${gemmlowp_src} \
-Dneon2sse_SOURCE_DIR2=${neon2sse_src} \
-Dcpuinfo_SOURCE_DIR2=${cpuinfo_src} \
error: could not find git for clone of gemmlowp-populate
| 16:56:59 |
| @curid:matrix.org | https://github.com/tensorflow/tensorflow/blob/v2.12.1/tensorflow/lite/tools/cmake/modules/Findgemmlowp.cmake | 16:57:37 |
| @curid:matrix.org | * ./tflite_patches/fetch_farmhash.patch
./tflite_patches/fetch_fft2d.patch
- ./tflite_patches/fetch_gemmlowp.patch
+ #./tflite_patches/fetch_gemmlowp.patch
./tflite_patches/fetch_neon2sse.patch
./tflite_patches/fetch_cpuinfo.patch
./tflite_patches/fetch_ruy.patch
@@ -139,11 +139,12 @@ in stdenv.mkDerivation rec {
configurePhase = ''
cmake \
-DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON \
+ -DFETCHCONTENT_TRY_FIND_PACKAGE_MODE=true \
-Dabseil_SOURCE_DIR2=${abseil_src} \
-Deigen_SOURCE_DIR2=$(pwd)/eigen_src \
-Dfarmhash_SOURCE_DIR2=${farmhash_src} \
-Dfft2d_SOURCE_DIR2=${fft2d_src} \
- -Dgemmlowp_SOURCE_DIR2=${gemmlowp_src} \
+ -DFETCHCONTENT_SOURCE_DIR_gemmlowp=${gemmlowp_src} \
-Dneon2sse_SOURCE_DIR2=${neon2sse_src} \
-Dcpuinfo_SOURCE_DIR2=${cpuinfo_src} \
> CMake Error at /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1075 (message):
> CMake step for gemmlowp failed: 1
> Call Stack (most recent call first):
> /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1216:EVAL:2 (__FetchContent_directPopulate)
> /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1216 (cmake_language)
> /build/source/tensorflow/lite/tools/cmake/modules/OverridableFetchContent.cmake:531 (FetchContent_Populate)
> /build/source/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake:38 (OverridableFetchContent_Populate)
> /build/source/tensorflow/lite/tools/cmake/modules/Findgemmlowp.cmake:18 (include)
> /build/source/tensorflow/lite/CMakeLists.txt:147 (find_package)
| 17:00:00 |
| @curid:matrix.org | * ./tflite_patches/fetch_farmhash.patch
./tflite_patches/fetch_fft2d.patch
- ./tflite_patches/fetch_gemmlowp.patch
+ #./tflite_patches/fetch_gemmlowp.patch
./tflite_patches/fetch_neon2sse.patch
./tflite_patches/fetch_cpuinfo.patch
./tflite_patches/fetch_ruy.patch
@@ -139,11 +139,12 @@ in stdenv.mkDerivation rec {
configurePhase = ''
cmake \
-DCMAKE_FIND_PACKAGE_PREFER_CONFIG=ON \
+ -DFETCHCONTENT_TRY_FIND_PACKAGE_MODE=true \
-Dabseil_SOURCE_DIR2=${abseil_src} \
-Deigen_SOURCE_DIR2=$(pwd)/eigen_src \
-Dfarmhash_SOURCE_DIR2=${farmhash_src} \
-Dfft2d_SOURCE_DIR2=${fft2d_src} \
- -Dgemmlowp_SOURCE_DIR2=${gemmlowp_src} \
+ -DFETCHCONTENT_SOURCE_DIR_gemmlowp=${gemmlowp_src} \
-Dneon2sse_SOURCE_DIR2=${neon2sse_src} \
-Dcpuinfo_SOURCE_DIR2=${cpuinfo_src} \
error: could not find git for clone of gemmlowp-populate
> CMake Error at /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1075 (message):
> CMake step for gemmlowp failed: 1
> Call Stack (most recent call first):
> /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1216:EVAL:2 (__FetchContent_directPopulate)
> /nix/store/6fg3in4qihi93dp1p7in016d062dhw2b-cmake-3.22.3/share/cmake-3.22/Modules/FetchContent.cmake:1216 (cmake_language)
> /build/source/tensorflow/lite/tools/cmake/modules/OverridableFetchContent.cmake:531 (FetchContent_Populate)
> /build/source/tensorflow/lite/tools/cmake/modules/gemmlowp.cmake:38 (OverridableFetchContent_Populate)
> /build/source/tensorflow/lite/tools/cmake/modules/Findgemmlowp.cmake:18 (include)
> /build/source/tensorflow/lite/CMakeLists.txt:147 (find_package)
| 17:00:38 |
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