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Bug 5221

Summary: libusb isn't detected correctly in CMake
Product: SDL Reporter: Sven-Hendrik Haase <svenstaro>
Component: joystickAssignee: Sam Lantinga <slouken>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2 CC: svenstaro
Version: HG 2.1   
Hardware: x86_64   
OS: Linux   
Attachments: suggested patch

Description Sven-Hendrik Haase 2020-07-03 09:54:50 UTC 
Created attachment 4401 [details]
suggested patch

In CMake I currently have trouble activating hidapi support as libusb-1.0 isn't ever correctly detected as it's searched for by the wrong name.

configure.ac correctly does this:

PKG_CHECK_MODULES([LIBUSB], [libusb-1.0], have_libusb=yes, have_libusb=no)

However, sdlchecks.cmake does this:

pkg_check_modules(LIBUSB libusb)

but it needs to be:

pkg_check_modules(LIBUSB libusb-1.0)
Comment 1 Sam Lantinga 2020-12-09 15:27:23 UTC 
Patch added, thanks!
https://hg.libsdl.org/SDL/rev/9385c4d35e57