From 2bf0e98f17d92fd86ee61be179e3cebe93f75ea7 Mon Sep 17 00:00:00 2001
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From: Gleb Mazovetskiy <glex.spb@gmail.com>
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Date: Sun, 3 Jan 2021 12:38:13 +0000
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Subject: [PATCH] Add a basic FindOpenGLES2.cmake
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Fixes #1324
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---
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cmake/modules/FindOpenGLES2.cmake | 28 ++++++++++++++++++++++++++++
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1 file changed, 28 insertions(+)
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create mode 100644 cmake/modules/FindOpenGLES2.cmake
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diff --git a/cmake/modules/FindOpenGLES2.cmake b/cmake/modules/FindOpenGLES2.cmake
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new file mode 100644
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index 000000000..70fd5e6f0
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--- /dev/null
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+++ b/cmake/modules/FindOpenGLES2.cmake
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@@ -0,0 +1,28 @@
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+# Try to find OpenGLES2. Once done this will define:
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+# OPENGLES2_FOUND
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+# OPENGLES2_INCLUDE_DIRS
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+# OPENGLES2_LIBRARIES
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+# OPENGLES2_DEFINITIONS
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+
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+find_package(PkgConfig QUIET)
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+
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+pkg_check_modules(PC_OPENGLES2 glesv2)
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+
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+if (PC_OPENGLES2_FOUND)
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+ set(OPENGLES2_DEFINITIONS ${PC_OPENGLES2_CFLAGS_OTHER})
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+endif ()
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+
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+find_path(OPENGLES2_INCLUDE_DIRS NAMES GLES2/gl2.h
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+ HINTS ${PC_OPENGLES2_INCLUDEDIR} ${PC_OPENGLES2_INCLUDE_DIRS}
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+)
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+
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+set(OPENGLES2_NAMES ${OPENGLES2_NAMES} glesv2 GLESv2)
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+find_library(OPENGLES2_LIBRARIES NAMES ${OPENGLES2_NAMES}
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+ HINTS ${PC_OPENGLES2_LIBDIR} ${PC_OPENGLES2_LIBRARY_DIRS}
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+)
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+
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+include(FindPackageHandleStandardArgs)
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+find_package_handle_standard_args(OpenGLES2 REQUIRED_VARS OPENGLES2_INCLUDE_DIRS OPENGLES2_LIBRARIES
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+ FOUND_VAR OPENGLES2_FOUND)
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+
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+mark_as_advanced(OPENGLES2_INCLUDE_DIRS OPENGLES2_LIBRARIES)
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--
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2.27.0
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