Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/libs/bsatk/src/CMakeLists.txt b/libs/bsatk/src/CMakeLists.txt
new file mode 100644
index 0000000..99a0f26
--- /dev/null
+++ b/libs/bsatk/src/CMakeLists.txt
@@ -0,0 +1,83 @@
+cmake_minimum_required(VERSION 3.16)
+
+find_package(Boost REQUIRED COMPONENTS thread)
+find_package(ZLIB REQUIRED)
+find_package(mo2-dds-header CONFIG REQUIRED)
+
+# lz4: try CONFIG first, fall back to pkg-config
+find_package(lz4 CONFIG QUIET)
+if (NOT lz4_FOUND)
+	find_package(PkgConfig REQUIRED)
+	pkg_check_modules(LZ4 REQUIRED IMPORTED_TARGET liblz4)
+endif()
+# lz4 1.10+ exports LZ4::lz4, older versions export lz4::lz4
+if(TARGET LZ4::lz4 AND NOT TARGET lz4::lz4)
+	add_library(lz4::lz4 ALIAS LZ4::lz4)
+endif()
+
+add_library(bsatk STATIC)
+target_link_libraries(bsatk
+	PUBLIC mo2::dds-header
+	PRIVATE ZLIB::ZLIB Boost::thread
+)
+
+# Link lz4 based on how it was found
+if (lz4_FOUND)
+	target_link_libraries(bsatk PRIVATE lz4::lz4)
+else()
+	target_link_libraries(bsatk PRIVATE PkgConfig::LZ4)
+endif()
+
+target_sources(bsatk
+	PRIVATE
+		bsaarchive.cpp
+		bsaexception.cpp
+		bsafile.cpp
+		bsafolder.cpp
+		bsatypes.cpp
+		filehash.cpp
+	PUBLIC
+		FILE_SET HEADERS
+		BASE_DIRS ${CMAKE_CURRENT_LIST_DIR}/../include
+		FILES
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsaarchive.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsaexception.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsafile.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsafolder.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsatk.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/bsatypes.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/errorcodes.h
+		${CMAKE_CURRENT_LIST_DIR}/../include/bsatk/filehash.h
+
+)
+
+set_target_properties(bsatk PROPERTIES CXX_STANDARD 20)
+
+# for building
+target_include_directories(bsatk PRIVATE ${CMAKE_CURRENT_LIST_DIR}/../include/bsatk)
+
+if (MSVC)
+	target_compile_options(bsatk
+		PRIVATE
+		"/MP"
+		"/W4"
+		"/external:anglebrackets"
+		"/external:W0"
+	)
+	target_link_options(bsatk
+		PRIVATE
+		$<$<CONFIG:RelWithDebInfo>:/LTCG /INCREMENTAL:NO /OPT:REF /OPT:ICF>
+	)
+
+	set_target_properties(bsatk PROPERTIES VS_STARTUP_PROJECT bsatk)
+endif()
+
+add_library(mo2::bsatk ALIAS bsatk)
+
+# install
+install(TARGETS bsatk EXPORT bsatkTargets FILE_SET HEADERS)
+install(EXPORT bsatkTargets
+	FILE mo2-bsatk-targets.cmake
+	NAMESPACE mo2::
+	DESTINATION lib/cmake/mo2-bsatk
+)