@@ 2366,6 2366,7 @@ dist_patch_DATA = \
%D%/packages/patches/texi2html-document-encoding.patch \
%D%/packages/patches/texi2html-i18n.patch \
%D%/packages/patches/texmacs-wayland-hidpi.patch \
+ %D%/packages/patches/tflite-micro_disable_download.patch \
%D%/packages/patches/thefuck-test-environ.patch \
%D%/packages/patches/thefuck-remove-broken-tests.patch \
%D%/packages/patches/tidy-CVE-2015-5522+5523.patch \
@@ 3521,6 3521,90 @@ devices.")
(string-append #$output "/lib")))))
(native-inputs '())))
+(define-public tflite-micro
+ (let ((commit "a94423c6b6ee1f30c82d60952d70f749296a5581")
+ (version "0")
+ (revision "0"))
+ (package
+ (name "tflite-micro")
+ (version (git-version version revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/tensorflow/tflite-micro")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0q1l4chj4p7vwclcysjmzl017l08kpqh498wpghq1cph641mdp5n"))
+ (patches (search-patches "tflite-micro_disable_download.patch"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:tests? #f ;there are no tests
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'patch-makefile
+ (lambda _
+ (let ((makefile "tensorflow/lite/micro/tools/make/Makefile"))
+ (substitute* makefile
+ (("BASE_GENDIR := gen")
+ "BASE_GENDIR := $(BUILD_DIR)")))))
+ (delete 'configure)
+
+ (replace 'build
+ (lambda _
+ (let ((makefile "tensorflow/lite/micro/tools/make/Makefile"))
+ (mkdir-p "../build")
+ (invoke "make"
+ "-j"
+ (number->string (parallel-job-count))
+ "-f"
+ makefile
+ (string-append "BASE_GENDIR=" "../build")
+ (string-append "PRE_INCLUDES=-I"
+ #$(this-package-input "gemmlowp")
+ "/include/gemmlowp"
+ " -I"
+ #$(this-package-input
+ "kissfft-for-tflite-micro")
+ "/include/kissfft"
+ " -I"
+ #$(package-source
+ kissfft-for-tflite-micro))))))
+ (replace 'install
+ (lambda _
+ (for-each (lambda (f)
+ (install-file f
+ (string-append #$output "/lib")))
+ (find-files "../build" "\\.a$"))
+ (for-each (lambda (f)
+ (install-file f
+ (string-append #$output
+ "/include/lite/micro")))
+ (find-files "tensorflow/lite/micro" "\\.h$"))
+ (for-each (lambda (f)
+ (install-file f
+ (string-append #$output
+ "/include/lite/micro")))
+ (find-files "signal/micro/kernels" "\\.h$"))
+ (for-each (lambda (f)
+ (install-file f
+ (string-append #$output
+ "/include/lite/micro")))
+ (find-files "signal/src" "\\.h$")))))))
+ (inputs (list flatbuffers-23.5 gemmlowp kissfft-for-tflite-micro ruy))
+ (native-inputs (list python python-pillow python-numpy))
+ (home-page "https://ai.google.dev/edge/litert/microcontrollers/overview")
+ (synopsis
+ "Infrastructure to enable deployment of ML models to embedded targets ")
+ (description
+ "TensorFlow Lite for Microcontrollers is a port of TensorFlow Lite designed
+to run machine learning models on DSPs, microcontrollers and other devices with
+limited memory.")
+ (license license:asl2.0))))
+
+
(define-public dmlc-core
(package
(name "dmlc-core")
@@ 0,0 1,62 @@
+diff --git a/tensorflow/lite/micro/tools/make/Makefile b/tensorflow/lite/micro/tools/make/Makefile
+index a21765b3..e8cf2bd6 100644
+--- a/tensorflow/lite/micro/tools/make/Makefile
++++ b/tensorflow/lite/micro/tools/make/Makefile
+@@ -90,7 +90,7 @@ EXTERNAL_DIR :=
+ # This is the downloads directory inside the makefiles directory
+ DOWNLOADS_DIR := $(MAKEFILE_DIR)/downloads
+
+-INCLUDES := \
++INCLUDES := $(PRE_INCLUDES) \
+ -I. \
+ -I$(DOWNLOADS_DIR) \
+ -I$(DOWNLOADS_DIR)/gemmlowp \
+@@ -620,27 +620,27 @@ MICROLITE_CC_SRCS := $(filter-out $(MICROLITE_BENCHMARK_SRCS), $(MICROLITE_CC_SR
+ # improved error checking. To accomodate that, we first create a downloads
+ # directory.
+ $(shell mkdir -p ${DOWNLOADS_DIR})
+-
+-# Directly download the flatbuffers library.
+-DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/flatbuffers_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
+-ifneq ($(DOWNLOAD_RESULT), SUCCESS)
+- $(error Something went wrong with the flatbuffers download: $(DOWNLOAD_RESULT))
+-endif
+-
+-DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/kissfft_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
+-ifneq ($(DOWNLOAD_RESULT), SUCCESS)
+- $(error Something went wrong with the kissfft download: $(DOWNLOAD_RESULT))
+-endif
+-
+-DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/pigweed_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
+-ifneq ($(DOWNLOAD_RESULT), SUCCESS)
+- $(error Something went wrong with the pigweed download: $(DOWNLOAD_RESULT))
+-endif
+-
+-include $(MAKEFILE_DIR)/third_party_downloads.inc
+-THIRD_PARTY_DOWNLOADS :=
+-$(eval $(call add_third_party_download,$(GEMMLOWP_URL),$(GEMMLOWP_MD5),gemmlowp,))
+-$(eval $(call add_third_party_download,$(RUY_URL),$(RUY_MD5),ruy,))
++#
++## Directly download the flatbuffers library.
++#DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/flatbuffers_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
++#ifneq ($(DOWNLOAD_RESULT), SUCCESS)
++# $(error Something went wrong with the flatbuffers download: $(DOWNLOAD_RESULT))
++#endif
++#
++#DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/kissfft_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
++#ifneq ($(DOWNLOAD_RESULT), SUCCESS)
++# $(error Something went wrong with the kissfft download: $(DOWNLOAD_RESULT))
++#endif
++#
++#DOWNLOAD_RESULT := $(shell $(MAKEFILE_DIR)/pigweed_download.sh ${DOWNLOADS_DIR} $(TENSORFLOW_ROOT))
++#ifneq ($(DOWNLOAD_RESULT), SUCCESS)
++# $(error Something went wrong with the pigweed download: $(DOWNLOAD_RESULT))
++#endif
++#
++#include $(MAKEFILE_DIR)/third_party_downloads.inc
++#THIRD_PARTY_DOWNLOADS :=
++#$(eval $(call add_third_party_download,$(GEMMLOWP_URL),$(GEMMLOWP_MD5),gemmlowp,))
++#$(eval $(call add_third_party_download,$(RUY_URL),$(RUY_MD5),ruy,))
+
+ # The target-specific makefile must have a name that is exactly
+ # TARGET_makefile.inc and is only needed for cross-compilation (i.e. when TARGET