updated build system

src/makefile.am

@@ -2,7 +2,7 @@
 ##
 ## This file has been added:
 ##  - by bootstrap.sh
-##  -  on Tue, 10 November 2015 20:45:44 +0100
+##  -  on Wed, 04 April 2018 22:04:06 +0200
 ## Feel free to change it or even remove and rebuild it, up to your needs
 ##
 ##       1         2         3         4         5         6         7         8
@@ -18,7 +18,7 @@ LANGUAGE_FILE_BASE = pdfsign
 QT_PLUGINS = iconengines imageformats platforms
 
 #### enable if you deliver a KDE/Gnome desktop file
-#applicationsdir = /applications
+#applicationsdir = ${datarootdir}/applications
 #dist_applications_DATA = pdfsign.desktop
 
 #### enable (ev. instead of bin_PROGRAMS) if you build a library
@@ -55,18 +55,24 @@ pdfsign_TR_FILES = main.cxx version.cxx
 pdfsign_SOURCES = ${pdfsign_TR_FILES} ${BUILT_SOURCES}
 
 ## automatic assembly, no need to change
-BUILT_SOURCES = ${pdfsign_MOCFILES} ${pdfsign_UIFILES}		\
-                ${pdfsign_TRANSLATIONS} ${pdfsign_RESOURCES}
+BUILT_SOURCES = ${pdfsign_MOCFILES} \
+                ${pdfsign_UIFILES} \
+                ${pdfsign_TRANSLATIONS} \
+                ${pdfsign_RESOURCES}
 
 ## automatic assembly, no need to change
-EXTRA_DIST_TR = ${pdfsign_MOCFILES:moc_%.cxx=%.hxx} ${pdfsign_UIFILES:ui_%.hxx=%.ui}
+EXTRA_DIST_TR = ${pdfsign_MOCFILES:moc_%.cxx=%.hxx} \
+                ${pdfsign_UIFILES:ui_%.hxx=%.ui}
 
 ## automatic assembly, no need to change
 ## except: adapt the pre-delivered qt_%.qm list (language files you copy from qt
-EXTRA_DIST = ${EXTRA_DIST_TR} ${pdfsign_RESOURCES:qrc_%.cxx:%.qrc}	\
-             ${pdfsign_TRANSLATIONS:%.qm=%.ts} qt_de.qm qt_fr.qm
+EXTRA_DIST = ${EXTRA_DIST_TR} \
+             ${pdfsign_RESOURCES:qrc_%.cxx=%.qrc} \
+             ${pdfsign_TRANSLATIONS:%.qm=%.ts} \
+             qt_de.qm qt_fr.qm
 
 ## automatic assembly, no need to change
 LANGUAGE_FILES = ${EXTRA_DIST_TR} ${pdfsign_TR_FILES}
 
+CLEANFILES = ${pdfsign_RESOURCES}
 MAINTAINERCLEANFILES = makefile.in