X-Git-Url: https://git.draconx.ca/gitweb/slotifier.git/blobdiff_plain/51e1fbaa5ba49a66c8b03ffc199de042007fc919..0633f2248d380e9d15a85abd35c5305da2386e43:/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 963a5fb..e2c3fc3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-# Copyright © 2018 Nick Bowler
+# Copyright © 2018, 2021 Nick Bowler
 #
 # License WTFPL2: Do What The Fuck You Want To Public License, version 2.
 # This is free software: you are free to do what the fuck you want to.
@@ -6,12 +6,12 @@
 
 ACLOCAL_AMFLAGS = -I m4 -I common/m4
 
-CLEANFILES =
+CLEANFILES = $(EXTRA_LIBRARIES)
 DISTCLEANFILES =
 MOSTLYCLEANFILES =
 MAINTAINERCLEANFILES =
-noinst_LTLIBRARIES =
-EXTRA_DIST =
+EXTRA_LIBRARIES =
+EXTRA_DIST = INSTALL
 
 AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib \
               -DLOCALEDIR=\"$(localedir)\"
@@ -20,12 +20,55 @@ AM_CFLAGS = $(LIBGERBV_CFLAGS) $(CNEARTREE_CFLAGS)
 bin_PROGRAMS = slotifier
 
 slotifier_SOURCES = src/slotifier.c
-slotifier_LDADD = $(LIBGERBV_LIBS) $(CNEARTREE_LIBS) libgnu.la \
+slotifier_LDADD = $(LIBGERBV_LIBS) $(CNEARTREE_LIBS) libgnu.a \
                   $(LTLIBICONV) $(LTLIBINTL) $(HYPOT_LIBM)
 $(slotifier_OBJECTS): $(gnulib_headers)
 
 dist_man_MANS = doc/slotifier.1
 
+# When running "make dist" in a VPATH build with a read-only srcdir, Automake
+# will produce a distribution with all files read-only.  Moreover, the files
+# are read-only in distdir when the dist hooks are run.  This hook will
+# manually fix up the permissions.  All dist hooks that modify files in distdir
+# should list unfuck-distdir as a prerequisite.
+dist-hook: unfuck-distdir
+unfuck-distdir:
+	find '$(distdir)' -type f -exec chmod u+w {} +
+.PHONY: unfuck-distdir
+
+GITLOG_FLAGS = --format='%s%n%n%b%n'
+
+dist-hook: generate-changelog
+generate-changelog: unfuck-distdir
+	-: "$${GIT_DIR=$(top_srcdir)/.git}"; \
+	  export GIT_DIR; test -d "$$GIT_DIR" || exit 0; \
+	  $(top_srcdir)/gitlog-to-changelog $(GITLOG_FLAGS) \
+	    >'$(distdir)/ChangeLog.gen' && \
+	  mv -f '$(distdir)/ChangeLog.gen' '$(distdir)/ChangeLog'
+	rm -f '$(distdir)/ChangeLog.gen'
+.PHONY: generate-changelog
+
+GENERIC_V   = $(GENERIC_V_@AM_V@)
+GENERIC_V_  = $(GENERIC_V_@AM_DEFAULT_V@)
+GENERIC_V_0 = @printf '%2.0s%$(DX_ALIGN_V)s %s\n'
+
+TEST_DISTRIBUTION = false
+TEST_DISTRIBUTION_OR_ERROR = if $(TEST_DISTRIBUTION); \
+  then echo 'Proceeding anyway...'; \
+  else echo 'Run $(MAKE) TEST_DISTRIBUTION=true to ignore this failure.'; \
+       false; \
+  fi
+
+distcheck-hook:
+	$(GENERIC_V) : 'CHECK   ' ChangeLog; \
+	  $(AWK) '/^Stub/ { print FILENAME ":" NR ":", $$0; exit 1 }' \
+	    $(distdir)/ChangeLog || { \
+	      echo 'ERROR: *** Packaged ChangeLog was not properly generated from git log.'; \
+	      echo '       *** The source version was used instead, but this appears to'; \
+	      echo '       *** be the stub from a git checkout.  The "git" and "perl"'; \
+	      echo '       *** programs are required for ChangeLog generation to work.'; \
+	      $(TEST_DISTRIBUTION_OR_ERROR); } >&2
+
 # Supporting rules for gettext.
 include $(top_srcdir)/common/snippet/gettext.mk
 noinst_DATA = $(MOFILES)