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cmake: Require OpenGL for clients only #261

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Apr 20, 2023
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cmake: Require OpenGL for clients only #261

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8 changes: 4 additions & 4 deletions src/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -65,18 +65,18 @@ set(BUILD_GENKEY ON CACHE STRING "Build genkey")
# this allows for easier cross-compiling with MinGW, as we can use the precompiled libraries
find_package(ZLIB REQUIRED)

# OpenGL may be imported with pkg-config on Unix, but that doesn't work on macOS
set(OpenGL_GL_PREFERENCE LEGACY)

# for SDL2* we need to ship custom configs
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
if(BUILD_CLIENT)
find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(SDL2_mixer REQUIRED)
find_package(OpenGL REQUIRED)
endif()

# OpenGL may be imported with pkg-config on Unix, but that doesn't work on macOS
set(OpenGL_GL_PREFERENCE LEGACY)
find_package(OpenGL REQUIRED)

# import enet
# note that we have to include this before setting CMAKE_EXECUTABLE_SUFFIX
# otherwise, enet's platform tests fail with cryptic error messages
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