8ea392b84e
While json-c itself builds fine on platforms that don't provide the
__sync atomic built-ins, it does use them. json-c doesn't fail to
build because only a library is built, so such function calls are left
unresolved. But as soon as it gets used in another package linked in a
program, linking will fail due to the missing
__sync_val_compare_and_swap_4() function.
To fix this, we make json-c depend on BR2_TOOLCHAIN_HAS_SYNC_4, and
propagate to the reverse dependencies:
- json-c
- fastd
- pulseaudio
- efl
- espeak
- gst-plugins-good
- gst1-plugins-good
- mpd
- rsyslog
- ubus
Note that pulseaudio already had a BR2_ARCH_HAS_ATOMICS dependency,
which we are keeping for the moment, and will clean-up in a subsequent
commit.
This commit will also fix packages that could optionally use json-c,
and therefore fixes build failures like:
http://autobuild.buildroot.org/results/4fe/4feaa9089ee9a183c5086b791bea35c0156945af/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
32 lines
845 B
Plaintext
32 lines
845 B
Plaintext
config BR2_PACKAGE_FASTD
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bool "fastd"
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depends on BR2_USE_MMU # fork()
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depends on BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 # libcap
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depends on !BR2_STATIC_LIBS # libuecc
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select BR2_PACKAGE_LIBUECC
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select BR2_PACKAGE_LIBSODIUM
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select BR2_PACKAGE_LIBCAP
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help
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Fast and Secure Tunneling Daemon
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https://projects.universe-factory.net/projects/fastd/wiki
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if BR2_PACKAGE_FASTD
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config BR2_PACKAGE_FASTD_STATUS_SOCKET
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bool "status socket support"
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default y
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select BR2_PACKAGE_JSON_C
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
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help
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Enable support for a socket to get fastd's status.
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endif
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comment "fastd needs a toolchain w/ threads, headers >= 3.0, dynamic library"
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depends on BR2_USE_MMU
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depends on !BR2_TOOLCHAIN_HAS_THREADS \
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|| !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 \
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|| BR2_STATIC_LIBS
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