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Fix the rare case in which EGL is not found. 

EGL sometimes is not found. Checklib 1st does
.
string(TOLOWER ${lib} lower_lib)
pkg_search_module(${var} QUIET ${lower_lib})
.
Therefore this part should be equivalent since we always compare lower.
.
This part seems to not find anything and then it does.
.
find_library(${var}_LIBRARIES ${lib})
.
Here it also does not find anything since it tries to find libegl
while the library is called libEGL therefore I changed the name to upper.
to avoid
_internal_message("-- ${lib} not found (miss lib)")
.
It could fail in the unlikely event that someone renamed libEGL to libegl.
This bug is triggered when you combine crosscompiling from amd64 to
i386 with Debian multiarch paths. For other distros it should work with
pkg_search_module normally.
This commit is contained in:
Miguel A. Colón Vélez 2014-12-24 11:41:04 -05:00
parent 9060eadfe7
commit 6dd3094802
1 changed files with 1 additions and 1 deletions
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2
cmake/SearchForStuff.cmake
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@ -31,7 +31,7 @@ include(FindLibc)
## Use CheckLib package to find module
include(CheckLib)
check_lib(AIO aio aio.h)
check_lib(EGL egl EGL/egl.h)
check_lib(EGL EGL EGL/egl.h)
check_lib(GLESV2 GLESv2 GLES3/gl3ext.h) # NOTE: looking for GLESv3, not GLESv2
check_lib(PORTAUDIO portaudio portaudio.h pa_linux_alsa.h)
check_lib(SOUNDTOUCH SoundTouch soundtouch/SoundTouch.h)