From cb84f355cf9a6ae507b9e0f49c4f0cb07480dd96 Mon Sep 17 00:00:00 2001
From: redcode <manuel@zxe.io>
Date: Sat, 25 Jun 2022 01:37:26 +0200
Subject: [PATCH] Minimum "working" version of FindZ80.cmake (brief).

---
 CMake/FindZ80.cmake | 45 +++++++++++++++++++++------------------------
 1 file changed, 21 insertions(+), 24 deletions(-)

diff --git a/CMake/FindZ80.cmake b/CMake/FindZ80.cmake
index 1ebc956..6f46b50 100644
--- a/CMake/FindZ80.cmake
+++ b/CMake/FindZ80.cmake
@@ -10,41 +10,38 @@
 
 include(FindPackageHandleStandardArgs)
 
-find_path(
-	Z80_INCLUDE_DIR
-	"Z80.h"
-	HINTS	${PROJECT_BINARY_DIR}
-		${PROJECT_SOURCE_DIR}
-	PATH_SUFFIXES
-		"deps/Z80/API"
-		"dependencies/Z80/API"
-		"extern/Z80/API"
-		"external/Z80/API"
-		"externals/Z80/API"
-		"kits/Z80/API/"
-		"Z80/API"
-		"../Z80/API"
-)
+find_path(Z80_INCLUDE_DIR "Z80.h")
 
-if(Z80_INCLUDE_DIR)
-	file(READ "${Z80_INCLUDE_DIR}/Z80.h" _h)
+if(Z80_INCLUDE_DIR AND EXISTS "${Z80_INCLUDE_DIR}/Z80.h")
+	file(READ "${Z80_INCLUDE_DIR}/Z80.h" _)
 
-	if(${_h} MATCHES ".*Z80_LIBRARY_VERSION_STRING \"([^\n]*)\".*")
+	if(_ MATCHES ".*Z80_LIBRARY_VERSION_STRING \"([^\n]*)\".*")
 		set(Z80_VERSION ${CMAKE_MATCH_1})
 	endif()
+
+	unset(_)
 endif()
 
+find_library(Z80_LIBRARY Z80)
+
 find_package_handle_standard_args(
 	Z80
-	REQUIRED_VARS Z80_INCLUDE_DIR
-	VERSION_VAR Z80_VERSION
-)
+	FOUND_VAR Z80_FOUND
+	REQUIRED_VARS Z80_INCLUDE_DIR Z80_VERSION Z80_LIBRARY
+	VERSION_VAR Z80_VERSION)
 
 if(Z80_FOUND AND NOT TARGET Z80)
-	add_library(Z80 IMPORTED)
-	target_include_directories(Z80 INTERFACE ${Z80_INCLUDE_DIR})
+	find_package(Zeta QUIET)
+
+	add_library(Z80 SHARED IMPORTED)
+
+	set_target_properties(
+		Z80 PROPERTIES
+		INTERFACE_INCLUDE_DIRECTORIES "${Z80_INCLUDE_DIR}"
+		INTERFACE_LINK_LIBRARIES "Zeta"
+		IMPORTED_LOCATION "${Z80_LIBRARY}")
 endif()
 
-mark_as_advanced(Z80_INCLUDE_DIR)
+mark_as_advanced(Z80_INCLUDE_DIR Z80_LIBRARY)
 
 # FindZ80.cmake EOF