doc: Restore distribution of generated man pages

- All generated content should be kept out of git
- End users should not need to have doxygen installed
- Manual pages should be included in dist tar/zip files, for downstream
  packagers and end-users

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

5 files changed, 12 insertions, 0 deletions

diff --git a/Makefile.am b/Makefile.am
index feccc81..b515796 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,6 +28,10 @@ endif
 doc: doxygen-doc
 	$(AM_V_GEN)cd $(DX_DOCDIR) && ./fixmanpages && cd -
 
+
+## The distribution should include man pages, which are generated
+dist-hook: doc
+
 ## Generate MD5 checksum file
 MD5 = md5sum
 md5-dist:
diff --git a/configure.ac b/configure.ac
index b85de9f..ada87dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,6 +32,8 @@ AC_CONFIG_FILES([Makefile \
 		 Doxyfile \
 		 libnet-config \
                  doc/Makefile \
+                 doc/man/Makefile \
+                 doc/man/man3/Makefile \
                  include/Makefile \
                  include/libnet.h \
 		 libnet.pc \
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 9aefdb0..1f4dc3a 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,4 @@
+SUBDIRS        = man
 dist_doc_DATA  = MIGRATION RAWSOCKET_NON_SEQUITUR
 EXTRA_DIST     = fixmanpages.in libnet.Pod
 EXTRA_DIST    += api-main.md api-head.html api-foot.html api-style.css
diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am
new file mode 100644
index 0000000..c638ab2
--- /dev/null
+++ b/doc/man/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS        = man3
diff --git a/doc/man/man3/Makefile.am b/doc/man/man3/Makefile.am
new file mode 100644
index 0000000..ef1bafe
--- /dev/null
+++ b/doc/man/man3/Makefile.am
@@ -0,0 +1,4 @@
+man3_MANS      = $(srcdir)/libnet.3           \
+                 $(srcdir)/libnet-functions.3 \
+                 $(srcdir)/libnet-macros.3
+EXTRA_DIST     = $(man3_MANS)