diff mbox series

[v6,03/10] package/gemmlowp: new package

Message ID 20230316083440.3466725-3-james.hilliard1@gmail.com
State New
Headers show
Series [v6,01/10] package/cpuinfo: new package | expand

Commit Message

James Hilliard March 16, 2023, 8:34 a.m. UTC 
From: Stefan Hager <stefan.hager@ginzinger.com>

This package is required by tensorflow-lite.

Tested-by: Stefan Hager <stefan.hager@ginzinger.com>
Signed-off-by: Stefan Hager <stefan.hager@ginzinger.com>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
Changes v4 -> v5:
  - add comment indicating library is header only
Changes v2 -> v3:
  - add C++11 dependency
---
 DEVELOPERS                     |  1 +
 package/Config.in              |  1 +
 package/gemmlowp/Config.in     | 12 ++++++++++++
 package/gemmlowp/gemmlowp.hash |  4 ++++
 package/gemmlowp/gemmlowp.mk   | 16 ++++++++++++++++
 5 files changed, 34 insertions(+)
 create mode 100644 package/gemmlowp/Config.in
 create mode 100644 package/gemmlowp/gemmlowp.hash
 create mode 100644 package/gemmlowp/gemmlowp.mk
diff mbox series

Patch

diff --git a/DEVELOPERS b/DEVELOPERS
index c338125a53..40df433fbc 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2687,6 +2687,7 @@  F:	package/ti-gfx/
 
 N:	Stefan Hager <stefan.hager@ginzinger.com>
 F:	package/cpuinfo/
+F:	package/gemmlowp/
 F:	package/ruy/
 
 N:	Stefan Ott <stefan@ott.net>
diff --git a/package/Config.in b/package/Config.in
index 7ff1bfb088..f506d79b0b 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -2039,6 +2039,7 @@  menu "Other"
 	source "package/fxdiv/Config.in"
 	source "package/gconf/Config.in"
 	source "package/gdal/Config.in"
+	source "package/gemmlowp/Config.in"
 	source "package/gflags/Config.in"
 	source "package/gli/Config.in"
 	source "package/glibmm/Config.in"
diff --git a/package/gemmlowp/Config.in b/package/gemmlowp/Config.in
new file mode 100644
index 0000000000..379450d1b0
--- /dev/null
+++ b/package/gemmlowp/Config.in
@@ -0,0 +1,12 @@ 
+config BR2_PACKAGE_GEMMLOWP
+	bool "gemmlowp"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
+	help
+	  Low-precision matrix multiplication.
+
+	  https://github.com/google/gemmlowp
+
+comment "gemmlowp needs a toolchain w/ C++11"
+	depends on !BR2_INSTALL_LIBSTDCPP || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
diff --git a/package/gemmlowp/gemmlowp.hash b/package/gemmlowp/gemmlowp.hash
new file mode 100644
index 0000000000..7c56a18bb6
--- /dev/null
+++ b/package/gemmlowp/gemmlowp.hash
@@ -0,0 +1,4 @@ 
+# Locally calculated
+sha256  cc8a22b6f071c3781e6b4b72654c89b1cdc198e72ebadebb17638eac205344c1  gemmlowp-08e4bb339e34017a0835269d4a37c4ea04d15a69.tar.gz
+# License files, locally calculated
+sha256  cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30  LICENSE
diff --git a/package/gemmlowp/gemmlowp.mk b/package/gemmlowp/gemmlowp.mk
new file mode 100644
index 0000000000..9489dccbe5
--- /dev/null
+++ b/package/gemmlowp/gemmlowp.mk
@@ -0,0 +1,16 @@ 
+################################################################################
+#
+# gemmlowp
+#
+################################################################################
+
+GEMMLOWP_VERSION = 08e4bb339e34017a0835269d4a37c4ea04d15a69
+GEMMLOWP_SITE = $(call github,google,gemmlowp,$(GEMMLOWP_VERSION))
+GEMMLOWP_LICENSE = Apache-2.0
+GEMMLOWP_LICENSE_FILES = LICENSE
+GEMMLOWP_INSTALL_STAGING = YES
+# Only installs a header
+GEMMLOWP_INSTALL_TARGET = NO
+GEMMLOWP_SUBDIR = contrib
+
+$(eval $(cmake-package))