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build freeglut_static when GLUT library not available

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This commit is contained in:
Krishna Vedala
2020-07-07 19:00:27 -04:00
parent 20fc3e70d9
commit 433568f9fa
1 changed files with 13 additions and 11 deletions
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24
graphics/CMakeLists.txt
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@@ -5,7 +5,7 @@ if(OpenGL_FOUND)
message("FreeGLUT library will be downloaded and built.")
include(ExternalProject)
ExternalProject_Add (
FREEGLUT
FREEGLUT-PRJ
URL https://sourceforge.net/projects/freeglut/files/freeglut/3.2.1/freeglut-3.2.1.tar.gz
URL_MD5 cd5c670c1086358598a6d4a9d166949d
CMAKE_GENERATOR ${CMAKE_GENERATOR}
@@ -20,20 +20,20 @@ if(OpenGL_FOUND)
# BUILD_IN_SOURCE ON
# UPDATE_COMMAND ""
INSTALL_COMMAND ""
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
# CONFIGURE_COMMAND ""
# BUILD_COMMAND ""
)
ExternalProject_Get_Property(FREEGLUT SOURCE_DIR)
ExternalProject_Get_Property(FREEGLUT BINARY_DIR)
ExternalProject_Get_Property(FREEGLUT-PRJ SOURCE_DIR)
ExternalProject_Get_Property(FREEGLUT-PRJ BINARY_DIR)
set(FREEGLUT_BIN_DIR ${BINARY_DIR})
set(FREEGLUT_SRC_DIR ${SOURCE_DIR})
# add_library(libfreeglut STATIC IMPORTED)
# set_target_properties(libfreeglut PROPERTIES IMPORTED_LOCATION ${FREEGLUT_BIN_DIR})
set(FREEGLUT_BUILD_DEMOS OFF CACHE BOOL "")
set(FREEGLUT_BUILD_SHARED_LIBS OFF CACHE BOOL "")
set(FREEGLUT_BUILD_STATIC_LIBS ON CACHE BOOL "")
add_subdirectory(${FREEGLUT_SRC_DIR} ${FREEGLUT_BIN_DIR})
# set(FREEGLUT_BUILD_DEMOS OFF CACHE BOOL "")
# set(FREEGLUT_BUILD_SHARED_LIBS OFF CACHE BOOL "")
# set(FREEGLUT_BUILD_STATIC_LIBS ON CACHE BOOL "")
# add_subdirectory(${FREEGLUT_SRC_DIR} ${FREEGLUT_BIN_DIR} EXCLUDE_FROM_ALL)
# add_subdirectory(${BINARY_DIR})
# find_package(FreeGLUT)
endif(NOT GLUT_FOUND)
@@ -59,10 +59,12 @@ foreach( testsourcefile ${APP_SOURCES} )
if(OpenGL_FOUND)
if(NOT GLUT_FOUND)
add_dependencies(${testname} FREEGLUT)
add_dependencies(${testname} FREEGLUT-PRJ)
target_compile_definitions(${testname} PRIVATE FREEGLUT_STATIC)
target_include_directories(${testname} PRIVATE ${FREEGLUT_SRC_DIR}/include)
target_link_directories(${testname} PRIVATE ${FREEGLUT_BIN_DIR}/lib)
target_link_libraries(${testname} PRIVATE OpenGL::GL freeglut_static)
target_link_libraries(${testname} PRIVATE OpenGL::GL)
target_link_libraries(${testname} INTERFACE FREEGLUT-PRJ)
# target_include_directories(${testname} PRIVATE ${FREEGLUT_INCLUDE_DIRS})
# target_link_libraries(${testname} INTERFACE freeglut_static)
else()