mirror of
git://git.yoctoproject.org/meta-raspberrypi
synced 2026-04-02 02:49:12 +00:00
f16219293a
* the CMakeLists.txt recognizes only 2 values:
IF (NOT ENABLE_COMPILE_FLAGS_FOR_TARGET)
# On a Pi this will give us armhf or arm64.
execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH
OUTPUT_VARIABLE ENABLE_COMPILE_FLAGS_FOR_TARGET OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
message(STATUS "Platform: ${ENABLE_COMPILE_FLAGS_FOR_TARGET}")
if ("${ENABLE_COMPILE_FLAGS_FOR_TARGET}" STREQUAL "arm64")
# 64-bit binaries can be fully optimised.
add_definitions(-ftree-vectorize)
elseif ("${ENABLE_COMPILE_FLAGS_FOR_TARGET}" STREQUAL "armv8-neon")
# Only build with 32-bit Pi 3/4 specific optimisations if requested on the command line.
add_definitions(-mfpu=neon-fp-armv8 -ftree-vectorize)
endif()
the value from dpkg-architecture on host is useless
when cross-compiling, so we always need to pass something
for raspberrypi4-64 we were passing "armv8-neon" which results in:
aarch64-oe-linux-g++: error: unrecognized command-line option '-mfpu=neon-fp-armv8'
as all -mfpu options are rejected in aarch64 builds, pass better
ENABLE_COMPILE_FLAGS_FOR_TARGET value for all MACHINEs
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
47 lines
1.4 KiB
BlitzBasic
47 lines
1.4 KiB
BlitzBasic
SUMMARY = "A suite of libcamera-based apps for the Raspberry Pi"
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DESCRIPTION = "This is a small suite of libcamera-based apps that aim to \
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copy the functionality of the existing \"raspicam\" apps."
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HOMEPAGE = "https://github.com/raspberrypi/libcamera-apps"
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SECTION = "console/utils"
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LICENSE = "BSD-2-Clause"
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LIC_FILES_CHKSUM = "file://license.txt;md5=a0013d1b383d72ba4bdc5b750e7d1d77"
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SRC_URI = "\
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git://github.com/raspberrypi/libcamera-apps.git;protocol=https;branch=main \
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"
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SRCREV = "22a52590c33a813743b4e6337478c208201c77b1"
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S = "${WORKDIR}/git"
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COMPATIBLE_MACHINE = "^rpi$"
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DEPENDS = "libcamera libexif jpeg tiff libpng boost"
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inherit cmake pkgconfig
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EXTRA_OECMAKE = "\
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-DCMAKE_BUILD_TYPE=Release \
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-DBoost_INCLUDE_DIR=${STAGING_INCDIR} \
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-DCMAKE_LIBRARY_PATH=${STAGING_LIBDIR} \
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"
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LIBCAMERA_ARCH = "${TARGET_ARCH}"
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LIBCAMERA_ARCH:aarch64 = "arm64"
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LIBCAMERA_ARCH:arm = "armv8-neon"
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EXTRA_OECMAKE += "-DENABLE_COMPILE_FLAGS_FOR_TARGET=${LIBCAMERA_ARCH}"
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PACKAGECONFIG[x11] = "-DENABLE_X11=1,-DENABLE_X11=0"
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PACKAGECONFIG[qt] = "-DENABLE_QT=1,-DENABLE_QT=0"
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PACKAGECONFIG[opencv] = "-DENABLE_OPENCV=1,-DENABLE_OPENCV=0"
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PACKAGECONFIG[tensorflow-lite] = "-DENABLE_TFLITE=1,-DENABLE_TFLITE=0"
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# Build does not version solibs so we need to change the suffix
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SOLIBS = ".so"
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FILES_SOLIBSDEV = ""
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do_install:append() {
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# Requires python3-core which not all systems may have
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rm ${D}/${bindir}/camera-bug-report
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}
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