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| author | Dan Walkes <danwalkes@trellis-logic.com> | 2018-06-17 17:51:53 +0000 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-06-26 23:33:51 +0200 |
| commit | a7404a79c6355343253353ba9fdd0d227e638df5 (patch) | |
| tree | 5c232eab6d157ffb6772e2197a1e6496de36253f | |
| parent | 04bdded6ffac100aed7e27d87482682693213a21 (diff) | |
| download | buildroot-a7404a79c6355343253353ba9fdd0d227e638df5.tar.gz buildroot-a7404a79c6355343253353ba9fdd0d227e638df5.zip | |
package/hidapi: select glibc gconv libs copy
Hidapi source uses iconv_open UTF-16 conversion [1] which requires
gconv libararies when buiding with glibc in order to successfully
find serial number, manufacturer and product strings [2].
Use select in the config file to autmatically select gconv libararies
for inclusion on the target when building with glibc
Tested with ./utils/test-pkg -c hidapi.cfg -p hidapi and hidapi.cfg file
contents:
BR2_PACKAGE_HIDAPI=y
BR2_PACKAGE_EUDEV=y
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
BR2_USE_MMU=y
BR2_USE_WCHAR=y
Also tested on x86-64 build target with application using hidapi
[1]: https://github.com/signal11/hidapi/blob/a6a622ffb680c55da0de787ff93b80280498330f/libusb/hid.c#L446
[2]: https://www.silabs.com/community/interface/forum.topic.html/cp2114_linux_sta-RtWg
Signed-off-by: Dan Walkes <danwalkes@trellis-logic.com>
Tested-by: Dan Walkes <danwalkes@trellis-logic.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
| -rw-r--r-- | package/hidapi/Config.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/package/hidapi/Config.in b/package/hidapi/Config.in index f6a31bacd3..b98c2db91c 100644 --- a/package/hidapi/Config.in +++ b/package/hidapi/Config.in @@ -5,6 +5,8 @@ config BR2_PACKAGE_HIDAPI select BR2_PACKAGE_LIBUSB select BR2_PACKAGE_LIBGUDEV select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE + # runtime UTF conversion support + select BR2_TOOLCHAIN_GLIBC_GCONV_LIBS_COPY if BR2_TOOLCHAIN_USES_GLIBC help HIDAPI is a multi-platform library which allows an application to interface with USB and Bluetooth HID-Class devices on |
