Improve support for distributing desktop files and icons

* add proper INSTALL_POSIX conditional for makefiles
* move all the code to Makefile.am
* rename lyx.desktop to lyx.desptop.in and add proper tags to allow handling of program_suffix.
* add code to install desktop entry and icons under the proper name.

I did not touch scons and cmake, I hope it was not necessary.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40531 a592a061-630c-0410-9148-cb99ea01b6c8

Makefile.am

@@ -22,17 +22,10 @@ SUBDIRS = config development intl po $(BOOST) src sourcedoc lib \
 EXTRA_DIST = ANNOUNCE INSTALL.autoconf RELEASE-NOTES UPGRADING \
 	INSTALL.Win32 INSTALL.MacOSX INSTALL.scons INSTALL.cmake \
 	README.Win32 README.Cygwin README.localization lyx.1in \
-	autogen.sh lib/lyx.desktop lib/images/lyx.svg
+	autogen.sh
 
 man_MANS = lyx.1
 
-if !INSTALL_WINDOWS
-if !INSTALL_MACOSX
-desktopdir = $(datadir)/applications
-desktop_DATA = lib/lyx.desktop
-endif
-endif
-
 #Wait some time for bumping automake 1.11, which can use dist-xz
 #directly without this code, which is to be removed.
 #xz has low compression by default, but can be affected via

config/lyxinclude.m4

@@ -521,12 +521,14 @@ case $lyx_use_packaging in
 	   default_prefix=$ac_default_prefix
 	   case ${host} in
 	   *cygwin*) lyx_install_cygwin=true ;;
-	   esac ;;
+	   esac
+	   lyx_install_posix=true ;;
     *) LYX_ERROR([Unknown packaging type $lyx_use_packaging]) ;;
 esac
 AM_CONDITIONAL(INSTALL_MACOSX, $lyx_install_macosx)
-AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
 AM_CONDITIONAL(INSTALL_WINDOWS, $lyx_install_windows)
+AM_CONDITIONAL(INSTALL_CYGWIN, $lyx_install_cygwin)
+AM_CONDITIONAL(INSTALL_POSIX, $lyx_install_posix)
 dnl Next two lines are only for autoconf <= 2.59
 datadir='${datarootdir}'
 AC_SUBST(datarootdir)

configure.ac

@@ -361,6 +361,7 @@ AC_CONFIG_FILES([Makefile \
       development/cygwin/lyxrc.dist \
       development/lyx.spec \
       intl/Makefile \
+      lib/lyx.desktop-temp:lib/lyx.desktop.in
       lib/Makefile \
       lib/doc/Makefile \
       lib/lyx2lyx/lyx2lyx_version.py \

lib/Makefile.am

@@ -399,7 +399,6 @@ dist_images_DATA = \
 	images/layout_Scrap.png \
 	images/layout_Section.png \
 	images/lyx-quit.png \
-	images/lyx.png \
 	images/marginalnote-insert.png \
 	images/master-buffer-update.png \
 	images/master-buffer-view.png \
@@ -1611,19 +1610,6 @@ dist_tex_DATA = \
 	tex/lyxskak.sty \
 	tex/revtex.cls
 
-if !INSTALL_WINDOWS
-if !INSTALL_MACOSX
-# install application icons. The 'hicolor' theme is the default theme
-# where applications themselves should install their icons.
-scalableappiconsdir = $(datadir)/icons/hicolor/scalable/apps
-scalableappicons_DATA = images/lyx.svg
-
-fixedappiconsdir = $(datadir)/icons/hicolor/48x48/apps
-fixedappicons_DATA = images/lyx.png
-
-endif
-endif
-
 # subscript.sty is not in dist_tex_DATA since we don't want to install it
 # (it is part of TeXLive). We include it in our source package only so that
 # packagers may decide to install it (e.g. for MikTeX).
@@ -1636,6 +1622,32 @@ dist_ui_DATA = \
 	ui/stdmenus.inc \
 	ui/stdtoolbars.inc
 
+if INSTALL_POSIX
+# install application icons. The 'hicolor' theme is the default theme
+# where applications themselves should install their icons.
+lyx@program_suffix@.svg: images/lyx.svg
+	$(AM_V_GEN)$(INSTALL_DATA) $< $@
+scalableappiconsdir = $(datadir)/icons/hicolor/scalable/apps
+scalableappicons_DATA = lyx@program_suffix@.svg
+
+lyx@program_suffix@.png: images/lyx.png
+	$(AM_V_GEN)$(INSTALL_DATA) $< $@
+fixedappiconsdir = $(datadir)/icons/hicolor/48x48/apps
+fixedappicons_DATA = lyx@program_suffix@.png
+
+# if configure is asked to generate the name with suffix directly, then
+# config.status refuses to rebuild this file (with a variable name), and
+# a build error ensues when lyx.desktop.in is changed.
+lyx@program_suffix@.desktop: lyx.desktop-temp
+	$(AM_V_GEN)$(INSTALL_DATA) $< $@
+desktopdir = $(datadir)/applications
+desktop_DATA = lyx@program_suffix@.desktop
+
+CLEANFILES += lyx@program_suffix@.desktop lyx.desktop-temp \
+              lyx@program_suffix@.svg lyx@program_suffix@.png
+endif
+dist_noinst_DATA += lyx.desktop.in images/lyx.svg images/lyx.png
+
 install-data-hook:
 	$(CHMOD) 755 $(DESTDIR)$(pkgdatadir)/configure.py
 	for i in $(dist_scripts_PYTHON); do \

lib/lyx.desktop.in

@@ -4,9 +4,9 @@ Type=Application
 Name=LyX
 GenericName=Document Processor
 Comment=High level LaTeX frontend
-Exec=lyx %F
-TryExec=lyx
-Icon=lyx
+Exec=lyx@program_suffix@ %F
+TryExec=lyx@program_suffix@
+Icon=lyx@program_suffix@
 StartupNotify=false
 StartupWMClass=Lyx
 Terminal=false