FindGLEW

Finds the OpenGL Extension Wrangler Library (GLEW).

GLEW is a cross-platform C/C++ library that helps manage OpenGL extensions by providing efficient run-time mechanisms to query and load OpenGL functionality beyond the core specification.

在 3.7 版被加入: Debug and Release library variants are found separately.

在 3.15 版被加入: If GLEW is built using its CMake-based build system, it provides a CMake package configuration file (GLEWConfig.cmake). This module now takes that into account and first attempts to find GLEW in config mode. If the configuration file is not available, it falls back to module mode and searches standard locations.

Imported Targets

This module provides the following Imported Targets:

GLEW::GLEW

在 3.1 版被加入.

The main imported target encapsulating the GLEW usage requirements, available if GLEW is found. It maps usage requirements of either GLEW::glew or GLEW::glew_s target depending on their availability.

GLEW::glew

在 3.15 版被加入.

Target encapsulating the usage requirements for a shared GLEW library. This target is available if GLEW is found and static libraries aren't requested via the GLEW_USE_STATIC_LIBS hint variable (see below).

GLEW::glew_s

在 3.15 版被加入.

Target encapsulating the usage requirements for a static GLEW library. This target is available if GLEW is found and the GLEW_USE_STATIC_LIBS hint variable is set to boolean true.

結果變數

This module defines the following variables:

GLEW_FOUND

Boolean indicating whether GLEW is found.

GLEW_VERSION

在 3.15 版被加入.

The version of GLEW found.

GLEW_VERSION_MAJOR

在 3.15 版被加入.

The major version of GLEW found.

GLEW_VERSION_MINOR

在 3.15 版被加入.

The minor version of GLEW found.

GLEW_VERSION_MICRO

在 3.15 版被加入.

The micro version of GLEW found.

GLEW_INCLUDE_DIRS

Include directories needed to use GLEW library.

GLEW_LIBRARIES

Libraries needed to link against to use GLEW library (shared or static depending on configuration).

GLEW_SHARED_LIBRARIES

在 3.15 版被加入.

Libraries needed to link against to use shared GLEW library.

GLEW_STATIC_LIBRARIES

在 3.15 版被加入.

Libraries needed to link against to use static GLEW library.

Hints

This module accepts the following variables before calling find_package(GLEW) to influence this module's behavior:

GLEW_USE_STATIC_LIBS

在 3.15 版被加入.

Set to boolean true to find static GLEW library and create the GLEW::glew_s imported target for static linkage.

GLEW_VERBOSE

在 3.15 版被加入.

Set to boolean true to output a detailed log of this module. Can be used, for example, for debugging.

範例

Finding GLEW and linking it to a project target:

find_package(GLEW)
target_link_libraries(project_target PRIVATE GLEW::GLEW)

Using the static GLEW library, if found:

set(GLEW_USE_STATIC_LIBS TRUE)
find_package(GLEW)
target_link_libraries(project_target PRIVATE GLEW::GLEW)