1 files changed, 52 insertions, 9 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a9ffde9..5cd9c67b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,18 +41,37 @@ add_definitions(-DSWAY_GIT_BRANCH=\"${GIT_BRANCH}\")
 string(TIMESTAMP CURRENT_DATE "%Y-%m-%d" UTC)
 add_definitions(-DSWAY_VERSION_DATE=\"${CURRENT_DATE}\")
 
-find_package(Cairo REQUIRED)
+option(enable-swaylock "Enables the swaylock utility" YES)
+option(enable-swaybg "Enables the wallpaper utility" YES)
+option(enable-swaybar "Enables the swaybar utility" YES)
+option(enable-swaygrab "Enables the swaygrab utility" YES)
+option(enable-swaymsg "Enables the swaymsg utility" YES)
+option(enable-gdk-pixbuf "Use Pixbuf to support more image formats" YES)
+
 find_package(JsonC REQUIRED)
 find_package(PCRE REQUIRED)
-find_package(Pango REQUIRED)
 find_package(WLC REQUIRED)
 find_package(Wayland REQUIRED)
 find_package(XKBCommon REQUIRED)
-find_package(GdkPixbuf REQUIRED)
-find_package(PAM REQUIRED)
+find_package(Cairo)
+find_package(Pango)
+find_package(GdkPixbuf)
+find_package(PAM)
 
+include(FeatureSummary)
 include(Manpage)
 
+if (enable-gdk-pixbuf)
+  if (GDK_PIXBUF_FOUND)
+    set(WITH_GDK_PIXBUF YES)
+    add_definitions(-DWITH_GDK_PIXBUF)
+  else()
+    message(WARNING "gdk-pixbuf required but not found, only png images supported.")
+  endif()
+else()
+  message(STATUS "Building without gdk-pixbuf, only png images supported.")
+endif()
+
 include_directories(include)
 
 add_subdirectory(protocols)
@@ -60,14 +79,38 @@ add_subdirectory(common)
 add_subdirectory(wayland)
 
 add_subdirectory(sway)
-add_subdirectory(swaybg)
-add_subdirectory(swaymsg)
-add_subdirectory(swaygrab)
-add_subdirectory(swaybar)
-add_subdirectory(swaylock)
+if(enable-swaybg)
+  if(CAIRO_FOUND AND PANGO_FOUND)
+    add_subdirectory(swaybg)
+  else()
+    message(WARNING "Not building swaybg - cairo, and pango are required.")
+  endif()
+endif()
+if(enable-swaymsg)
+  add_subdirectory(swaymsg)
+endif()
+if(enable-swaygrab)
+  add_subdirectory(swaygrab)
+endif()
+if(enable-swaybar)
+  if(CAIRO_FOUND AND PANGO_FOUND)
+    add_subdirectory(swaybar)
+  else()
+    message(WARNING "Not building swaybar - cairo, and pango  are required.")
+  endif()
+endif()
+if(enable-swaylock)
+  if(CAIRO_FOUND AND PANGO_FOUND AND PAM_FOUND)
+    add_subdirectory(swaylock)
+  else()
+    message(WARNING "Not building swaylock - cairo, pango, and PAM are required.")
+  endif()
+endif()
 
 install(
         FILES ${CMAKE_CURRENT_SOURCE_DIR}/sway.desktop
         DESTINATION share/wayland-sessions
         COMPONENT data
 )
+
+feature_summary(WHAT ALL)