Bernd Kuhls
7323bcc1d4
Fixes build error with gcc 9.x:
output/build/libheif-1.21.1/libheif/nclx.h:128:50: error:
'bool nclx_profile::operator==(const nclx_profile&)
const' cannot be defaulted
using this defconfig:
BR2_arm=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-full-static-2020.11.2.tar.bz2"
BR2_TOOLCHAIN_EXTERNAL_GCC_9=y
BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4=y
BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
BR2_TOOLCHAIN_EXTERNAL_CXX=y
BR2_STATIC_LIBS=y
BR2_PACKAGE_LIBHEIF=y
According to https://github.com/strukturag/libheif/issues/1615#issuecomment-3457979167
gcc >= 10 with support for C++20 is needed for the package.
The failing code was introduced upstream in version 0.21.0 with commit
https://github.com/strukturag/libheif/commit/a62f933e380e165dc2c12a879d0ceed1529b3efa
which was added to buildroot with commit
a8aed698c7.
Also removed -std=c++11 from CXXFLAGS.
The build error was not yet recorded by the autobuilders.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
16 lines
544 B
Plaintext
16 lines
544 B
Plaintext
config BR2_PACKAGE_LIBHEIF
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bool "libheif"
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depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_30730
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depends on BR2_INSTALL_LIBSTDCPP
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_10 # C++20
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depends on BR2_TOOLCHAIN_HAS_THREADS
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help
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libheif is an HEIF and AVIF file format decoder and encoder.
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https://github.com/strukturag/libheif
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comment "libheif needs a toolchain w/ C++, threads, gcc >= 10"
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depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_30730
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_10 || \
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!BR2_TOOLCHAIN_HAS_THREADS
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