doxygen: add source files as dependencies
So far, when modifying a source file, the doxygen docs were not regenerated
automatically. It required a manual 'rm -rf docs/core' or similar. Make it
rebuild automatically:
Add each library's source files to the list of dependencies for the first-pass
doxygen build.
Attention, since all libraries depend on the .map files of each other library,
and each library depends on its own source files, that means that a single
touch on one .c file anywhere will result in rebuilding the entire doxygen
docs. It is correct to do so, since any file may introduce \ref targets used
anywhere else. If you don't want that, --disable-doxygen.
Change-Id: I15ea96be6e7abe91264b91f0b06963a0f2d63b0b
diff --git a/Makefile.am b/Makefile.am
index 9e0888f..8fe5f57 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -51,43 +51,61 @@
# circular dependency: we would rebuild all every time 'make' is invoked.
# The .prep file also depends on all the source files for that library.
-$(top_builddir)/doc/libosmocore.tag.prep: $(top_builddir)/Doxyfile.core
+$(top_builddir)/doc/libosmocore.tag.prep: $(top_builddir)/Doxyfile.core \
+ $(top_srcdir)/include/osmocom/core/*.h \
+ $(top_srcdir)/src/*.[hc] \
+ $(top_srcdir)/src/pseudotalloc/*.[hc]
rm -rf $(top_builddir)/doc/core; mkdir -p $(top_builddir)/doc/core
rm -rf $(top_builddir)/doc/libosmocore.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.core
touch "$@"
-$(top_builddir)/doc/libosmogsm.tag.prep: $(top_builddir)/Doxyfile.gsm
+$(top_builddir)/doc/libosmogsm.tag.prep: $(top_builddir)/Doxyfile.gsm \
+ $(top_srcdir)/include/osmocom/gsm/*.h \
+ $(top_srcdir)/include/osmocom/gsm/protocol/*.h \
+ $(top_srcdir)/include/osmocom/crypt/*.h \
+ $(top_srcdir)/src/gsm/*.c \
+ $(top_srcdir)/src/gsm/milenage/*.[hc]
rm -rf $(top_builddir)/doc/gsm; mkdir -p $(top_builddir)/doc/gsm
rm -rf $(top_builddir)/doc/libosmogsm.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.gsm
touch "$@"
-$(top_builddir)/doc/libosmovty.tag.prep: $(top_builddir)/Doxyfile.vty
+$(top_builddir)/doc/libosmovty.tag.prep: $(top_builddir)/Doxyfile.vty \
+ $(top_srcdir)/include/osmocom/vty/*.h \
+ $(top_srcdir)/src/vty/*.c
rm -rf $(top_builddir)/doc/vty; mkdir -p $(top_builddir)/doc/vty
rm -rf $(top_builddir)/doc/libosmovty.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.vty
touch "$@"
-$(top_builddir)/doc/libosmocodec.tag.prep: $(top_builddir)/Doxyfile.codec
+$(top_builddir)/doc/libosmocodec.tag.prep: $(top_builddir)/Doxyfile.codec \
+ $(top_srcdir)/include/osmocom/codec/*.h \
+ $(top_srcdir)/src/codec/*.c
rm -rf $(top_builddir)/doc/codec; mkdir -p $(top_builddir)/doc/codec
rm -rf $(top_builddir)/doc/libosmocodec.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.codec
touch "$@"
-$(top_builddir)/doc/libosmocoding.tag.prep: $(top_builddir)/Doxyfile.coding
+$(top_builddir)/doc/libosmocoding.tag.prep: $(top_builddir)/Doxyfile.coding \
+ $(top_srcdir)/include/osmocom/coding/*.h \
+ $(top_srcdir)/src/coding/*.c
rm -rf $(top_builddir)/doc/coding; mkdir -p $(top_builddir)/doc/coding
rm -rf $(top_builddir)/doc/libosmocoding.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.coding
touch "$@"
-$(top_builddir)/doc/libosmoctrl.tag.prep: $(top_builddir)/Doxyfile.ctrl
+$(top_builddir)/doc/libosmoctrl.tag.prep: $(top_builddir)/Doxyfile.ctrl \
+ $(top_srcdir)/include/osmocom/ctrl/*.h \
+ $(top_srcdir)/src/ctrl/*.c
rm -rf $(top_builddir)/doc/ctrl; mkdir -p $(top_builddir)/doc/ctrl
rm -rf $(top_builddir)/doc/libosmoctrl.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.ctrl
touch "$@"
-$(top_builddir)/doc/libosmogb.tag.prep: $(top_builddir)/Doxyfile.gb
+$(top_builddir)/doc/libosmogb.tag.prep: $(top_builddir)/Doxyfile.gb \
+ $(top_srcdir)/include/osmocom/gprs/*.h \
+ $(top_srcdir)/src/gb/*.[hc]
rm -rf $(top_builddir)/doc/gb; mkdir -p $(top_builddir)/doc/gb
rm -rf $(top_builddir)/doc/libosmogb.map
-$(DOXYGEN) $(top_builddir)/Doxyfile.gb