Bug 219920

Summary: [CMake][WPE] Add LibWPE before WPEBackend-FDO for qtwpe_INCLUDE_DIRECTORIES
Product: WebKit Reporter: Pablo Saavedra <psaavedra>
Component: CMakeAssignee: Pablo Saavedra <psaavedra>
Severity: Normal CC: annulen, aperez, calvaris, don.olmstead, ews-watchlist, gyuyoung.kim, mcatanzaro, pnormand, ryuan.choi, sergio
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Description Flags
patch none

Description Pablo Saavedra 2020-12-15 13:47:26 PST
... included as System libraries.

In other case a build error like this can happen:

   #error "Only <wpe/fdo.h> can be included directly."

; because the wpe-1.0/wpe/wpe.h looks for the version.h header but it finds the wpe-fdo-1.0/wpe/version.h instead of from wpe-1.0 because the WPEBackend-FDO lib is defined as system lib and the libWPE library not.

The way to avoid this it could ensuring the right order of the -isystem flags by appending before the LibWPE as a system lib: `list(APPEND WebCore_LIBRARIES ${WPE_INCLUDE_DIRS})` before adding the WPEbackend-fdo system libraries.

Similar fix: https://bugs.webkit.org/show_bug.cgi?id=219835
Comment 1 Pablo Saavedra 2020-12-15 13:49:01 PST
Created attachment 416290 [details]
Comment 2 EWS 2020-12-15 23:00:59 PST
Committed r270880: <https://trac.webkit.org/changeset/270880>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 416290 [details].