From 0c25581cd393f64899a0d6f4aa366b981619d94d Mon Sep 17 00:00:00 2001
From: jpark37 <jpark37@users.noreply.github.com>
Date: Sun, 16 May 2021 12:56:33 -0700
Subject: [PATCH] cmake: Add module for Detours

---
 cmake/Modules/FindDetours.cmake | 68 +++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 cmake/Modules/FindDetours.cmake

diff --git a/cmake/Modules/FindDetours.cmake b/cmake/Modules/FindDetours.cmake
new file mode 100644
index 000000000..21aeccb8e
--- /dev/null
+++ b/cmake/Modules/FindDetours.cmake
@@ -0,0 +1,68 @@
+# Once done these will be defined:
+#
+#  DETOURS_FOUND
+#  DETOURS_INCLUDE_DIRS
+#  DETOURS_LIBRARIES
+#
+# For use in OBS:
+#
+#  DETOURS_INCLUDE_DIR
+
+find_package(PkgConfig QUIET)
+if (PKG_CONFIG_FOUND)
+	pkg_check_modules(_DETOURS QUIET detours)
+endif()
+
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+	set(_lib_suffix 64)
+else()
+	set(_lib_suffix 32)
+endif()
+
+find_path(DETOURS_INCLUDE_DIR
+	NAMES detours.h
+	HINTS
+		ENV detoursPath${_lib_suffix}
+		ENV detoursPath
+		ENV DepsPath${_lib_suffix}
+		ENV DepsPath
+		${detoursPath${_lib_suffix}}
+		${detoursPath}
+		${DepsPath${_lib_suffix}}
+		${DepsPath}
+		${_DETOURS_INCLUDE_DIRS}
+	PATHS
+		/usr/include /usr/local/include /opt/local/include /sw/include
+	PATH_SUFFIXES
+		include)
+
+find_library(DETOURS_LIB
+	NAMES ${_DETOURS_LIBRARIES} detours
+	HINTS
+		ENV detoursPath${_lib_suffix}
+		ENV detoursPath
+		ENV DepsPath${_lib_suffix}
+		ENV DepsPath
+		${detoursPath${_lib_suffix}}
+		${detoursPath}
+		${DepsPath${_lib_suffix}}
+		${DepsPath}
+		${_DETOURS_LIBRARY_DIRS}
+	PATHS
+		/usr/lib /usr/local/lib /opt/local/lib /sw/lib
+	PATH_SUFFIXES
+		lib${_lib_suffix} lib
+		libs${_lib_suffix} libs
+		bin${_lib_suffix} bin
+		../lib${_lib_suffix} ../lib
+		../libs${_lib_suffix} ../libs
+		../bin${_lib_suffix} ../bin)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(DETOURS DEFAULT_MSG DETOURS_LIB DETOURS_INCLUDE_DIR)
+mark_as_advanced(DETOURS_INCLUDE_DIR DETOURS_LIB)
+
+if(DETOURS_FOUND)
+	set(DETOURS_INCLUDE_DIRS ${DETOURS_INCLUDE_DIR})
+	set(DETOURS_LIBRARIES ${DETOURS_LIB})
+endif()