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-rw-r--r--CMakeLists.txt92
1 files changed, 47 insertions, 45 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f1a4d0152..2ec9467e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,8 +12,6 @@ option(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" OFF)
option(ENABLE_QT "Enable the Qt frontend" ON)
option(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" OFF)
-option(YUZU_USE_BUNDLED_UNICORN "Download bundled Unicorn binaries" OFF)
-
if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/pre-commit)
message(STATUS "Copying pre-commit hook")
file(COPY hooks/pre-commit
@@ -29,7 +27,7 @@ function(check_submodules_present)
foreach(module ${gitmodules})
string(REGEX REPLACE "path *= *" "" module ${module})
if (NOT EXISTS "${CMAKE_SOURCE_DIR}/${module}/.git")
- message(SEND_ERROR "Git submodule ${module} not found."
+ message(FATAL_ERROR "Git submodule ${module} not found. "
"Please run: git submodule update --init --recursive")
endif()
endforeach()
@@ -204,59 +202,63 @@ else()
set(SDL2_FOUND NO)
endif()
-if (YUZU_USE_BUNDLED_UNICORN)
- # Detect toolchain and platform
- if (MSVC14 AND ARCHITECTURE_x86_64)
- set(UNICORN_VER "unicorn-yuzu")
- else()
- message(FATAL_ERROR "No bundled Unicorn binaries for your toolchain. Disable YUZU_USE_BUNDLED_UNICORN and provide your own.")
- endif()
+# If unicorn isn't found, msvc -> download bundled unicorn; everyone else -> build external
+find_package(Unicorn QUIET)
+if (NOT UNICORN_FOUND)
+ if (MSVC)
+ message(STATUS "unicorn not found, falling back to bundled")
+ # Detect toolchain and platform
+ if (MSVC14 AND ARCHITECTURE_x86_64)
+ set(UNICORN_VER "unicorn-yuzu")
+ else()
+ message(FATAL_ERROR "No bundled Unicorn binaries for your toolchain. Disable YUZU_USE_BUNDLED_UNICORN and provide your own.")
+ endif()
- if (DEFINED UNICORN_VER)
- download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX)
- endif()
+ if (DEFINED UNICORN_VER)
+ download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX)
+ endif()
- if (DEFINED UNICORN_VER)
- download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX)
- endif()
+ if (DEFINED UNICORN_VER)
+ download_bundled_external("unicorn/" ${UNICORN_VER} UNICORN_PREFIX)
+ endif()
- set(UNICORN_FOUND YES)
- set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers")
- set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/lib/x64/unicorn_dynload.lib" CACHE PATH "Path to Unicorn library")
- set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/lib/x64/" CACHE PATH "Path to unicorn.dll")
-elseif (YUZU_BUILD_UNICORN)
- if (MSVC)
- message(FATAL_ERROR "Cannot build unicorn on msvc. Use YUZU_USE_BUNDLED_UNICORN instead")
- elseif (MINGW)
- set(UNICORN_LIB_NAME "unicorn.a")
+ set(UNICORN_FOUND YES)
+ set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers" FORCE)
+ set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/lib/x64/unicorn_dynload.lib" CACHE PATH "Path to Unicorn library" FORCE)
+ set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/lib/x64/" CACHE PATH "Path to unicorn.dll" FORCE)
else()
- set(UNICORN_LIB_NAME "libunicorn.a")
- endif()
+ message(STATUS "unicorn not found, falling back to externals")
+ if (MINGW)
+ set(UNICORN_LIB_NAME "unicorn.a")
+ else()
+ set(UNICORN_LIB_NAME "libunicorn.a")
+ endif()
- set(UNICORN_FOUND YES)
- set(UNICORN_PREFIX ${CMAKE_SOURCE_DIR}/externals/unicorn)
- set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/${UNICORN_LIB_NAME}" CACHE PATH "Path to Unicorn library")
- set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers")
- set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/" CACHE PATH "Path to unicorn dynamic library")
-
- add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY}
- COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" /bin/sh make.sh
- WORKING_DIRECTORY ${UNICORN_PREFIX}
- )
- # ALL makes this custom target build every time
- # but it won't actually build if LIBUNICORN_LIBRARY exists
- add_custom_target(unicorn-build ALL
- DEPENDS ${LIBUNICORN_LIBRARY}
- )
- unset(UNICORN_LIB_NAME)
-else()
- find_package(Unicorn REQUIRED)
+ set(UNICORN_FOUND YES)
+ set(UNICORN_PREFIX ${CMAKE_SOURCE_DIR}/externals/unicorn)
+ set(LIBUNICORN_LIBRARY "${UNICORN_PREFIX}/${UNICORN_LIB_NAME}" CACHE PATH "Path to Unicorn library" FORCE)
+ set(LIBUNICORN_INCLUDE_DIR "${UNICORN_PREFIX}/include" CACHE PATH "Path to Unicorn headers" FORCE)
+ set(UNICORN_DLL_DIR "${UNICORN_PREFIX}/" CACHE PATH "Path to unicorn dynamic library" FORCE)
+
+ add_custom_command(OUTPUT ${LIBUNICORN_LIBRARY}
+ COMMAND ${CMAKE_COMMAND} -E env UNICORN_ARCHS="aarch64" /bin/sh make.sh
+ WORKING_DIRECTORY ${UNICORN_PREFIX}
+ )
+ # ALL makes this custom target build every time
+ # but it won't actually build if LIBUNICORN_LIBRARY is up to date
+ add_custom_target(unicorn-build ALL
+ DEPENDS ${LIBUNICORN_LIBRARY}
+ )
+ unset(UNICORN_LIB_NAME)
+ endif()
endif()
if (UNICORN_FOUND)
add_library(unicorn INTERFACE)
target_link_libraries(unicorn INTERFACE "${LIBUNICORN_LIBRARY}")
target_include_directories(unicorn INTERFACE "${LIBUNICORN_INCLUDE_DIR}")
+else()
+ message(FATAL_ERROR "Could not find or build unicorn which is required.")
endif()
if (ENABLE_QT)