add NO_LICENSE flag

BUILD.md

@@ -47,7 +47,7 @@ It's recommends to build with disabled USE_FTGL.
 
 # BSD Unix
 
-It's recommends to build with enabled NO_DOCS.
+It's recommends to build with enabled NO_LANGS.
 
 # Windows
 
@@ -72,6 +72,8 @@ It's recommends to build with disabled USE_FTGL to fix notes drawing.
 
 **NO_DOCS**: do not install documents; disabled by default.
 
+**NO_LICENSE**: do not install license; disabled by default.
+
 **WITH_MAN**: install man page; disabled by default.
 
 **WITH_TIMIDITY**: install desktop file and wrapper script for timidity; disabled by default.

ReleaseNotes.txt

@@ -7,7 +7,7 @@ v0.7.0:
 - Translate notes
 - Fix Qt strings localization
 - New options: INSTALL_ALL_LANGS, USE_SYSTEM_FONT, NO_DOCS, USE_SYSTEM_RTMIDI,
-  WITH_MAN, WITH_TIMIDITY, WITH_FLUIDSYNTH, USE_FTGL, NO_LANGS
+  WITH_MAN, WITH_TIMIDITY, WITH_FLUIDSYNTH, USE_FTGL, NO_LANGS, NO_LICENSE
 - Allow to switch between languages within a session
 - Add Piano Keyboard widget
 - Update documentation

pianobooster.pro

@@ -7,6 +7,7 @@ CONFIG += link_pkgconfig
 # default
 isEmpty(USE_FTGL): USE_FTGL="ON"
 isEmpty(NO_DOCS): NO_DOCS="OFF"
+isEmpty(NO_LICENSE): NO_LICENSE="OFF"
 isEmpty(WITH_MAN): WITH_MAN="OFF"
 isEmpty(WITH_TIMIDITY): WITH_TIMIDITY="OFF"
 isEmpty(WITH_FLUIDSYNTH): WITH_FLUIDSYNTH="OFF"
@@ -166,6 +167,13 @@ unix {
       INSTALLS += docs
    }
 
+   contains(NO_LICENSE, OFF){
+      message(building with license)
+      license.path = $$PREFIX/share/licenses/pianobooster
+      license.files = license.txt
+      INSTALLS += license
+   }
+
    contains(WITH_MAN, ON){
       message(building with man)
       man.path = $$PREFIX/share/man/man6/

pkgs/rpm/pianobooster.spec

@@ -181,6 +181,7 @@ even without a plugged-in MIDI keyboard.
 %cmake \
        -DUSE_SYSTEM_FONT=ON \
        -DNO_DOCS=ON \
+       -DNO_LICENSE=ON \
        -DINSTALL_ALL_LANGS=ON \
        -DUSE_SYSTEM_RTMIDI=ON \
        -DWITH_MAN=ON \
@@ -191,6 +192,7 @@ even without a plugged-in MIDI keyboard.
 %qmake_qt5 \
        USE_SYSTEM_FONT=ON \
        NO_DOCS=ON \
+       NO_LICENSE=ON \
        INSTALL_ALL_LANGS=ON \
        USE_SYSTEM_RTMIDI=ON \
        WITH_MAN=ON \

src/CMakeLists.txt

@@ -222,6 +222,10 @@ if(NOT NO_DOCS)
     INSTALL( FILES ../ReleaseNotes.txt DESTINATION share/doc/pianobooster/ )
 endif()
 
+if(NOT NO_LICENSE)
+    INSTALL( FILES ../license.txt DESTINATION share/licenses/pianobooster/ )
+endif()
+
 if(WITH_MAN)
     INSTALL( FILES ../pianobooster.6  DESTINATION share/man/man6/ )
 endif()