CMake: clarify BSD is FreeBSD

Fix #1154

Author: CarterLi

CMakeLists.txt

@@ -17,7 +17,7 @@ if(ANDROID)
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
     set(LINUX TRUE CACHE BOOL "..." FORCE) # LINUX means GNU/Linux, not just the kernel
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD")
-    set(BSD TRUE CACHE BOOL "..." FORCE)
+    set(FreeBSD TRUE CACHE BOOL "..." FORCE)
 elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "SunOS")
     set(SunOS TRUE CACHE BOOL "..." FORCE)
 elseif(NOT APPLE AND NOT WIN32)
@@ -44,27 +44,27 @@ include(CheckIncludeFile)
 
 include(CMakeDependentOption)
 
-cmake_dependent_option(ENABLE_VULKAN "Enable vulkan" ON "LINUX OR APPLE OR BSD OR WIN32 OR ANDROID OR SunOS" OFF)
-cmake_dependent_option(ENABLE_WAYLAND "Enable wayland-client" ON "LINUX OR BSD" OFF)
-cmake_dependent_option(ENABLE_XCB_RANDR "Enable xcb-randr" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_XCB "Enable xcb" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_XRANDR "Enable xrandr" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_X11 "Enable x11" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_DRM "Enable libdrm" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_GIO "Enable gio-2.0" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_DCONF "Enable dconf" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_DBUS "Enable dbus-1" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_XFCONF "Enable libxfconf-0" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_SQLITE3 "Enable sqlite3" ON "LINUX OR BSD OR APPLE OR SunOS" OFF)
+cmake_dependent_option(ENABLE_VULKAN "Enable vulkan" ON "LINUX OR APPLE OR FreeBSD OR WIN32 OR ANDROID OR SunOS" OFF)
+cmake_dependent_option(ENABLE_WAYLAND "Enable wayland-client" ON "LINUX OR FreeBSD" OFF)
+cmake_dependent_option(ENABLE_XCB_RANDR "Enable xcb-randr" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_XCB "Enable xcb" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_XRANDR "Enable xrandr" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_X11 "Enable x11" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_DRM "Enable libdrm" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_GIO "Enable gio-2.0" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_DCONF "Enable dconf" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_DBUS "Enable dbus-1" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_XFCONF "Enable libxfconf-0" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_SQLITE3 "Enable sqlite3" ON "LINUX OR FreeBSD OR APPLE OR SunOS" OFF)
 cmake_dependent_option(ENABLE_RPM "Enable rpm" ON "LINUX" OFF)
-cmake_dependent_option(ENABLE_IMAGEMAGICK7 "Enable imagemagick 7" ON "LINUX OR BSD OR APPLE OR WIN32 OR SunOS" OFF)
-cmake_dependent_option(ENABLE_IMAGEMAGICK6 "Enable imagemagick 6" ON "LINUX OR BSD OR APPLE OR SunOS" OFF)
+cmake_dependent_option(ENABLE_IMAGEMAGICK7 "Enable imagemagick 7" ON "LINUX OR FreeBSD OR APPLE OR WIN32 OR SunOS" OFF)
+cmake_dependent_option(ENABLE_IMAGEMAGICK6 "Enable imagemagick 6" ON "LINUX OR FreeBSD OR APPLE OR SunOS" OFF)
 cmake_dependent_option(ENABLE_CHAFA "Enable chafa" ON "ENABLE_IMAGEMAGICK6 OR ENABLE_IMAGEMAGICK7" OFF)
 cmake_dependent_option(ENABLE_ZLIB "Enable zlib" ON "ENABLE_IMAGEMAGICK6 OR ENABLE_IMAGEMAGICK7" OFF)
-cmake_dependent_option(ENABLE_EGL "Enable egl" ON "LINUX OR BSD OR WIN32 OR SunOS" OFF)
-cmake_dependent_option(ENABLE_GLX "Enable glx" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_OSMESA "Enable osmesa" ON "LINUX OR BSD OR SunOS" OFF)
-cmake_dependent_option(ENABLE_OPENCL "Enable opencl" ON "LINUX OR BSD OR WIN32 OR ANDROID OR SunOS" OFF)
+cmake_dependent_option(ENABLE_EGL "Enable egl" ON "LINUX OR FreeBSD OR WIN32 OR SunOS" OFF)
+cmake_dependent_option(ENABLE_GLX "Enable glx" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_OSMESA "Enable osmesa" ON "LINUX OR FreeBSD OR SunOS" OFF)
+cmake_dependent_option(ENABLE_OPENCL "Enable opencl" ON "LINUX OR FreeBSD OR WIN32 OR ANDROID OR SunOS" OFF)
 cmake_dependent_option(ENABLE_FREETYPE "Enable freetype" ON "ANDROID" OFF)
 cmake_dependent_option(ENABLE_PULSE "Enable pulse" ON "LINUX OR SunOS" OFF)
 cmake_dependent_option(ENABLE_DDCUTIL "Enable ddcutil" ON "LINUX" OFF)
@@ -542,7 +542,7 @@ elseif(ANDROID)
         src/detection/camera/camera_android.c
         src/util/platform/FFPlatform_unix.c
     )
-elseif(BSD)
+elseif(FreeBSD)
     list(APPEND LIBFASTFETCH_SRC
         src/common/dbus.c
         src/common/io/io_unix.c
@@ -835,7 +835,7 @@ if(ENABLE_DIRECTX_HEADERS)
 endif()
 
 # Proprietary GPU driver APIs
-if(LINUX OR BSD OR WIN32)
+if(LINUX OR FreeBSD OR WIN32)
     list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_nvidia.c)
     list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_mthreads.c)
 endif()
@@ -895,7 +895,7 @@ if(APPLE AND EXISTS "/usr/bin/otool")
         target_compile_definitions(libfastfetch PUBLIC FF_LIBSYSTEM_VERSION="${CMAKE_MATCH_1}")
     endif()
 endif()
-if(BSD AND EXISTS "/usr/local/bin/objdump")
+if(FreeBSD AND EXISTS "/usr/local/bin/objdump")
     execute_process(COMMAND /bin/sh -c "/usr/local/bin/objdump -T /lib/libc.so.* | grep 'FBSD_[^ )]*' -o | sort -Vru | head -1"
                     OUTPUT_VARIABLE OBJDUMP_T_RESULT)
     if("${OBJDUMP_T_RESULT}" MATCHES "FBSD_([0-9]+\\.[0-9]+)")
@@ -1128,7 +1128,7 @@ elseif(WIN32)
         PRIVATE "hid"
         PRIVATE "wtsapi32"
     )
-elseif(BSD)
+elseif(FreeBSD)
     target_link_libraries(libfastfetch
         PRIVATE "m"
         PRIVATE "usbhid"