1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#Finds an installation of GLEW on your system, the OpenGL Extensions Wrangler.
#
#Usage:
# find_package(glew)
#
#Output:
# The following variables will be defined by this script:
# - GLEW_FOUND:
# Set to TRUE when an installation of GLEW was found, or to FALSE if it
# was not found. If no installation was found, the rest of the output
# variables will be empty.
# - GLEW_LIB:
# Path to the GLEW library.
# - GLEW_INCLUDE_DIR:
# Directory containing the header files for GLEW.
find_library(GLEW_LIB
NAMES glew liblua
)
find_path(GLEW_INCLUDE_DIR
NAMES glew.h
PATH_SUFFIXES GL
)
string(FIND ${GLEW_LIB} "-NOTFOUND" LIBRARY_FOUND)
string(FIND ${GLEW_INCLUDE_DIR} "-NOTFOUND" HEADERS_FOUND)
if(${LIBRARY_FOUND} LESS 0 AND ${HEADERS_FOUND} LESS 0)
set(GLEW_FOUND TRUE)
message(STATUS "Found GLEW!")
else()
set(GLEW_FOUND FALSE)
message(WARNING "Could NOT find GLEW!")
endif()
|
