Fancier CMake: find scripts, out-of-tree example builds

1 files changed, 63 insertions, 0 deletions

diff --git a/cmake/FindBinaryNinjaUI.cmake b/cmake/FindBinaryNinjaUI.cmake
new file mode 100644
index 00000000..608d2d87
--- /dev/null
+++ b/cmake/FindBinaryNinjaUI.cmake
@@ -0,0 +1,63 @@
+# Try to find Binary Ninja UI
+# Once done this will define
+#  BinaryNinjaUI_FOUND - If Binary Ninja UI is found
+#  BinaryNinjaUI_INCLUDE_DIRS - The directories to include for compiling UI plugins
+#  BinaryNinjaUI_LIBRARIES - The libraries for linking UI plugins
+#  BinaryNinjaUI_LIBRARY_DIRS - The link paths required for ui plugins
+#  BinaryNinjaUI_DEFINITIONS - Compiler switches required for UI plugins
+
+cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
+
+find_package(BinaryNinjaCore REQUIRED)
+
+find_library(UI_LIBRARY
+    NAMES binaryninjaui libbinaryninjaui.so.1
+    HINTS ${BinaryNinjaCore_LIBRARY_DIRS})
+
+# Use qmake to find the qt6 cmake libs, if we have it in PATH
+find_program(QMAKE_COMMAND qmake)
+if(QMAKE_COMMAND)
+    # qmake will tell us where the libs are!
+    execute_process(
+        COMMAND ${QMAKE_COMMAND} -query QT_INSTALL_LIBS
+        OUTPUT_VARIABLE QT_LIB_PATH
+        OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+    # Qt cmake files are in QT_INSTALL_LIBS/cmake
+    set(QT_CMAKE_PATH "${QT_LIB_PATH}/cmake")
+    message(STATUS "Found Qt CMake path: ${QT_CMAKE_PATH}")
+    list(APPEND CMAKE_MODULE_PATH ${QT_CMAKE_PATH})
+endif()
+
+# Also find Qt6 which is required
+find_package(Qt6 COMPONENTS Core Gui Widgets)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(BinaryNinjaUI
+    FOUND_VAR BinaryNinjaUI_FOUND
+    REQUIRED_VARS UI_LIBRARY Qt6_FOUND
+    FAIL_MESSAGE "Could NOT find Binary Ninja UI installation. Check that you are using a valid Binary Ninja, non-headless install, and qmake is in your PATH.")
+
+if(NOT Qt6_FOUND)
+    message(WARNING "Could not find Qt6! Make sure qmake is in your PATH.")
+else()
+    message(STATUS "Found Binary Ninja UI: ${UI_LIBRARY}")
+endif()
+
+# UI headers are added in the api cmake
+set(BinaryNinjaUI_INCLUDE_DIRS "")
+
+set(BinaryNinjaUI_LIBRARIES "${UI_LIBRARY}")
+list(APPEND BinaryNinjaUI_LIBRARIES Qt6::Core)
+list(APPEND BinaryNinjaUI_LIBRARIES Qt6::Gui)
+list(APPEND BinaryNinjaUI_LIBRARIES Qt6::Widgets)
+set(BinaryNinjaUI_DEFINITIONS "")
+set(BinaryNinjaUI_LIBRARY_DIRS "${BinaryNinjaCore_LIBRARY_DIRS}")
+
+# Compatibility
+set(BN_UI_LIBRARY "${UI_LIBRARY}")
+set(BN_UI_LIBRARY_DIRS "${BinaryNinjaUI_LIBRARY_DIRS}")
+set(BN_UI_DEFINITIONS "${BinaryNinjaUI_DEFINITIONS}")
+
+
+