cmake: Make xrandr and xcomposite required

They were required before, but could technically be deactived (the
compilation would fail, but configuration was possible).

The WITH_XRANDR and WITH_XCOMPOSITE now no longer appear in the cmake
part. It still appears in the source code, but is always set to 1

Fixes #1536

CMakeLists.txt

@@ -77,7 +77,7 @@ endif()
 
 set(MODULES_LEFT "bspwm i3")
 set(MODULES_CENTER "mpd")
-set(MODULES_RIGHT "filesystem xbacklight alsa pulseaudio xkeyboard memory cpu wlan eth battery temperature date powermenu")
+set(MODULES_RIGHT "filesystem backlight-acpi alsa pulseaudio xkeyboard memory cpu wlan eth battery temperature date powermenu")
 
 set(FONT_FIXED "fixed:pixelsize=10")
 set(FONT_UNIFONT "unifont:fontformat=truetype")
@@ -104,9 +104,6 @@ endif()
 if(NOT ENABLE_NETWORK)
   string(REPLACE " wlan eth" "" MODULES_RIGHT ${MODULES_RIGHT})
 endif()
-if(NOT WITH_XRANDR)
-  string(REPLACE "xbacklight " "backlight-acpi " MODULES_RIGHT ${MODULES_RIGHT})
-endif()
 if(NOT WITH_XKB)
   string(REPLACE "xkeyboard " "" MODULES_RIGHT ${MODULES_RIGHT})
 endif()

cmake/02-opts.cmake

@@ -42,9 +42,7 @@ option(ENABLE_NETWORK "Enable network support" ON)
 option(ENABLE_XKEYBOARD "Enable xkeyboard support" ON)
 option(ENABLE_PULSEAUDIO "Enable PulseAudio support" ON)
 
-option(WITH_XRANDR "xcb-randr support" ON)
 option(WITH_XRANDR_MONITORS "xcb-randr monitor support" ON)
-option(WITH_XCOMPOSITE "xcb-composite support" ON)
 option(WITH_XKB "xcb-xkb support" ON)
 option(WITH_XRM "xcb-xrm support" ON)
 option(WITH_XCURSOR "xcb-cursor support" ON)

cmake/03-libs.cmake

@@ -34,17 +34,16 @@ if (ENABLE_PULSEAUDIO)
   set(PULSEAUDIO_VERSION ${LibPulse_VERSION})
 endif()
 
-if (WITH_XCOMPOSITE)
-  set(XORG_EXTENSIONS ${XORG_EXTENSIONS} COMPOSITE)
-endif()
+# xcomposite is required
+list(APPEND XORG_EXTENSIONS COMPOSITE)
 if (WITH_XKB)
-  set(XORG_EXTENSIONS ${XORG_EXTENSIONS} XKB)
+  list(APPEND XORG_EXTENSIONS XKB)
 endif()
 if (WITH_XCURSOR)
-  set(XORG_EXTENSIONS ${XORG_EXTENSIONS} CURSOR)
+  list(APPEND XORG_EXTENSIONS CURSOR)
 endif()
 if (WITH_XRM)
-  set(XORG_EXTENSIONS ${XORG_EXTENSIONS} XRM)
+  list(APPEND XORG_EXTENSIONS XRM)
 endif()
 
 # Set min xrandr version required

cmake/05-summary.cmake

@@ -30,9 +30,9 @@ colored_option("   pulseaudio" ENABLE_PULSEAUDIO PULSEAUDIO_VERSION)
 colored_option("   xkeyboard" WITH_XKB Xcb_XKB_VERSION)
 
 message(STATUS " X extensions:")
-colored_option("   xcb-randr" WITH_XRANDR Xcb_RANDR_VERSION)
+colored_option("   xcb-randr" Xcb_RANDR_FOUND Xcb_RANDR_VERSION)
 colored_option("   xcb-randr (monitor support)" WITH_XRANDR_MONITORS Xcb_RANDR_VERSION)
-colored_option("   xcb-composite" WITH_XCOMPOSITE Xcb_COMPOSITE_VERSION)
+colored_option("   xcb-composite" Xcb_COMPOSITE_FOUND Xcb_COMPOSITE_VERSION)
 colored_option("   xcb-xkb" WITH_XKB Xcb_XKB_VERSION)
 colored_option("   xcb-xrm" WITH_XRM Xcb_XRM_VERSION)
 colored_option("   xcb-cursor" WITH_XCURSOR Xcb_CURSOR_VERSION)

common/ci/configure.sh

@@ -32,7 +32,6 @@ cmake \
   -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
   -DBUILD_TESTS:BOOL="${BUILD_TESTS:-OFF}" \
   -DBUILD_DOC:BOOL="${BUILD_DOC:-OFF}" \
-  -DWITH_XRANDR=ON \
   -DENABLE_PULSEAUDIO="${ENABLE_PULSEAUDIO:-OFF}" \
   -DENABLE_NETWORK="${ENABLE_NETWORK:-OFF}" \
   -DENABLE_MPD="${ENABLE_MPD:-OFF}" \

include/CMakeLists.txt

@@ -2,12 +2,8 @@
 # Generate settings.hpp
 #
 
-if(WITH_XRANDR)
 list(APPEND XPP_EXTENSION_LIST xpp::randr::extension)
-endif()
-if(WITH_XCOMPOSITE)
 list(APPEND XPP_EXTENSION_LIST xpp::composite::extension)
-endif()
 if(WITH_XKB)
   list(APPEND XPP_EXTENSION_LIST xpp::xkb::extension)
 endif()

include/settings.hpp.cmake

@@ -15,8 +15,8 @@ extern const char* const APP_VERSION;
 #cmakedefine01 ENABLE_CURL
 #cmakedefine01 ENABLE_PULSEAUDIO
 
-#cmakedefine01 WITH_XRANDR
-#cmakedefine01 WITH_XCOMPOSITE
+#define WITH_XRANDR 1
+#define WITH_XCOMPOSITE 1
 #cmakedefine01 WITH_XKB
 #cmakedefine01 WITH_XRM
 #cmakedefine01 WITH_XCURSOR

lib/CMakeLists.txt

@@ -12,12 +12,8 @@ target_include_directories(moodycamel SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}
 
 set(XCB_PROTOS xproto)
 
-if(WITH_XRANDR)
 list(APPEND XCB_PROTOS randr)
-endif()
-if(WITH_XCOMPOSITE)
 list(APPEND XCB_PROTOS composite)
-endif()
 if(WITH_XKB)
   list(APPEND XCB_PROTOS xkb)
 endif()

src/CMakeLists.txt

@@ -36,8 +36,6 @@ set(PULSEAUDIO_SOURCES
   ${src_dir}/modules/pulseaudio.cpp
 )
 
-set(XCOMPOSITE_SOURCES ${src_dir}/x11/extensions/composite.cpp)
-
 set(XCURSOR_SOURCES ${src_dir}/x11/cursor.cpp)
 
 set(XKB_SOURCES
@@ -119,6 +117,7 @@ set(POLY_SOURCES
   ${src_dir}/x11/background_manager.cpp
   ${src_dir}/x11/connection.cpp
   ${src_dir}/x11/ewmh.cpp
+  ${src_dir}/x11/extensions/composite.cpp
   ${src_dir}/x11/extensions/randr.cpp
   ${src_dir}/x11/icccm.cpp
   ${src_dir}/x11/registry.cpp
@@ -134,7 +133,6 @@ set(POLY_SOURCES
   $<$<BOOL:${ENABLE_MPD}>:${MPD_SOURCES}>
   $<$<BOOL:${ENABLE_NETWORK}>:${NETWORK_SOURCES}>
   $<$<BOOL:${ENABLE_PULSEAUDIO}>:${PULSEAUDIO_SOURCES}>
-  $<$<BOOL:${WITH_XCOMPOSITE}>:${XCOMPOSITE_SOURCES}>
   $<$<BOOL:${WITH_XCURSOR}>:${XCURSOR_SOURCES}>
   $<$<BOOL:${WITH_XKB}>:${XKB_SOURCES}>
   $<$<BOOL:${WITH_XRM}>:${XRM_SOURCES}>