From e9e1df309e0139b5b6f5e21b418cc9f005b1f452 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jean-Philippe=20Bruy=C3=A8re?= <jp_bruyere@hotmail.com>
Date: Fri, 1 Feb 2019 12:13:37 +0100
Subject: [PATCH] FindHarfBuzz.cmake

---
 CMakeLists.txt           | 15 +------------
 cmake/FindHarfBuzz.cmake | 46 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 14 deletions(-)
 create mode 100644 cmake/FindHarfBuzz.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c29cfd..832f977 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,23 +47,10 @@ FIND_PACKAGE(Vulkan REQUIRED)
 FIND_PACKAGE(GLFW3)
 FIND_PACKAGE(Freetype REQUIRED)
 FIND_PACKAGE(FontConfig REQUIRED)
+FIND_PACKAGE(HarfBuzz REQUIRED)
 
-INCLUDE(FindPkgConfig)
 INCLUDE(GNUInstallDirs)
 
-PKG_CHECK_MODULES(PC_HARFBUZZ harfbuzz>=0.9.0)
-
-FIND_PATH(HARFBUZZ_INCLUDE_DIRS NAMES hb.h
-  HINTS ${PC_HARFBUZZ_INCLUDE_DIRS} ${PC_HARFBUZZ_INCLUDEDIR}
-)
-
-FIND_LIBRARY(HARFBUZZ_LIBRARIES NAMES harfbuzz
-  HINTS ${PC_HARFBUZZ_LIBRARY_DIRS} ${PC_HARFBUZZ_LIBDIR}
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(HarfBuzz DEFAULT_MSG HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES)
-
 # Find glslc shader compiler.
 # On Android, the NDK includes the binary, so no external dependency.
 if(ANDROID)
diff --git a/cmake/FindHarfBuzz.cmake b/cmake/FindHarfBuzz.cmake
new file mode 100644
index 0000000..a348879
--- /dev/null
+++ b/cmake/FindHarfBuzz.cmake
@@ -0,0 +1,46 @@
+# Copyright (c) 2012, Intel Corporation
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+# * Neither the name of Intel Corporation nor the names of its contributors may
+#   be used to endorse or promote products derived from this software without
+#   specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# Try to find Harfbuzz include and library directories.
+#
+# After successful discovery, this will set for inclusion where needed:
+# HARFBUZZ_INCLUDE_DIRS - containg the HarfBuzz headers
+# HARFBUZZ_LIBRARIES - containg the HarfBuzz library
+
+INCLUDE(FindPkgConfig)
+
+PKG_CHECK_MODULES(PC_HARFBUZZ harfbuzz>=0.9.0)
+
+FIND_PATH(HARFBUZZ_INCLUDE_DIRS NAMES hb.h
+  HINTS ${PC_HARFBUZZ_INCLUDE_DIRS} ${PC_HARFBUZZ_INCLUDEDIR}
+)
+
+FIND_LIBRARY(HARFBUZZ_LIBRARIES NAMES harfbuzz
+  HINTS ${PC_HARFBUZZ_LIBRARY_DIRS} ${PC_HARFBUZZ_LIBDIR}
+)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(HarfBuzz DEFAULT_MSG HARFBUZZ_INCLUDE_DIRS HARFBUZZ_LIBRARIES)
-- 
2.47.3