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fix warning in FindCImg.cmake

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jkriege2 2024-01-15 13:35:47 +01:00
parent fad34678f1
commit 6666c8167f
1 changed files with 20 additions and 20 deletions
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40
cmake/FindCImg.cmake
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@ -14,7 +14,7 @@ macro(_cimg_check_path)
message(STATUS "CImg include path was specified but no CImg.h file was found: ${CIMG_INCLUDE_DIR}")
endif()
endmacro()
endmacro(_cimg_check_path)
if(NOT CIMG_INCLUDE_DIR)
message(STATUS "CImg: trying to locate CImg library")
@ -45,62 +45,62 @@ if(NOT CIMG_INCLUDE_DIR)
${KDE4_INCLUDE_DIR}/cimg/include
)
endif()
endif(NOT CIMG_INCLUDE_DIR)
if(CIMG_INCLUDE_DIR)
_cimg_check_path()
endif()
endif(CIMG_INCLUDE_DIR)
if (CIMG_FOUND)
if(CIMG_FOUND)
list(APPEND CIMG_INCLUDE_DIRS
${CIMG_INCLUDE_DIR}
)
### DISPLAY :: X11 on unix-based system and GDI on windows ###
if (UNIX OR APPLE)
if(UNIX OR APPLE)
find_package (X11 QUIET) # xshm xrandr are detected as well
if (X11_FOUND)
if(X11_FOUND)
set (CIMG_INCLUDE_DIRS ${CIMG_INCLUDE_DIRS} ${X11_INCLUDE_DIR} )
set (CIMG_LIBRARIES ${CIMG_LIBRARIES} ${X11_LIBRARIES})
message (STATUS "FindCImg.cmake: X11 found.")
### X11 extension :: XSHM ###
if (X11_XShm_FOUND)
if(X11_XShm_FOUND)
set (CIMG_DEFINITIONS ${CIMG_DEFINITIONS} -Dcimg_use_xshm)
message(STATUS "FindCImg.cmake: xshm found")
else (X11_XShm_FOUND)
else(X11_XShm_FOUND)
message(STATUS "!!! FindCIMG.cmake !!! xshm NOT found.")
endif (X11_XShm_FOUND)
endif(X11_XShm_FOUND)
### X11 extension :: XRANDR ###
if (X11_Xrandr_FOUND)
if(X11_Xrandr_FOUND)
set (CIMG_DEFINITIONS ${CIMG_DEFINITIONS} -Dcimg_use_xrandr)
set (CIMG_LIBRARIES ${CIMG_LIBRARIES} ${X11_Xrandr_LIB})
message(STATUS "FindCImg.cmake: xrandr found")
else (X11_Xrandr_FOUND)
else(X11_Xrandr_FOUND)
message(STATUS "!!! FindCIMG.cmake !!! xrandr NOT found")
endif (X11_Xrandr_FOUND)
endif(X11_Xrandr_FOUND)
### PThread is required when using X11 display engine ###
find_package (Threads QUIET)
if (Threads_FOUND)
if(Threads_FOUND)
set (CIMG_INCLUDE_DIRS ${CIMG_INCLUDE_DIRS})
set (CIMG_LIBRARIES ${CIMG_LIBRARIES} Threads::Threads)
message(STATUS "FindCImg.cmake: pthread found")
else (PTHREAD_FOUND)
else(PTHREAD_FOUND)
message(STATUS "!!! FindCIMG.cmake !!! pthread NOT found. pthread required by cimg for running X11.")
message(FATAL_ERROR "You need a display engine such as X11 (linux, macosx) or GDI (windows) to compile this program. Please install libs and developpement headers")
endif (PTHREAD_FOUND)
endif()
else (X11_FOUND)
else(X11_FOUND)
message (STATUS "!!! FindCIMG.cmake !!! X11 NOT found.")
message(WARNING "FindCImg.cmake: display disabled")
set (CIMG_DEFINITIONS ${CIMG_DEFINITIONS} -Dcimg_display=0)
endif (X11_FOUND)
endif (UNIX OR APPLE)
endif(X11_FOUND)
endif(UNIX OR APPLE)
endif()
endif(CIMG_FOUND)
set (CIMG_INCLUDE_DIRS ${CIMG_INCLUDE_DIRS} CACHE STRING "include directories for cimg dependancies")
set (CIMG_LIBRARIES ${CIMG_LIBRARIES} CACHE STRING "cimg required and optional 3rd party libraries")
@ -115,7 +115,7 @@ find_package_handle_standard_args(CImg DEFAULT_MSG CIMG_INCLUDE_DIR CIMG_FOUND)
mark_as_advanced(CIMG_INCLUDE_DIR)
if (CIMG_FOUND)
if(CIMG_FOUND)
# Library definition
add_library(CImg::CImg INTERFACE IMPORTED)