From d479bce043ca2d1d76099b37d180adb8add5160c Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 14 Apr 2019 16:27:09 -0400
Subject: Makefile.am: Distribute 3rd-party submodules

---
diff --git a/3rdparty/local.mk b/3rdparty/local.mk
index f25b44b..6bb83c2 100644
--- a/3rdparty/local.mk
+++ b/3rdparty/local.mk
@@ -1,4 +1,5 @@
 pkglibexecdir = $(libexecdir)/$(PACKAGE)
+3rdparty_dirs = usign
 if EMBEDDED_USIGN
 pkglibexec_SCRIPTS = 3rdparty/usign/usign$(EXEEXT)
 3rdparty/usign/usign$(EXEEXT):
diff --git a/Makefile.am b/Makefile.am
index 0db770f..51d2603 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -129,13 +129,28 @@ really-clean: distclean
 		$(srcdir)/ChangeLog
 
 dist-hook:
+	set -e; \
 	if [ -d '$(srcdir)/.git' ]; then \
 		printf 'Generated file.  Do not edit.\n\n' \
 			>'$(distdir)/ChangeLog~'; \
 		GIT_DIR='$(srcdir)/.git' git log --stat --color=never \
 			>>'$(distdir)/ChangeLog~'; \
 		mv '$(distdir)/ChangeLog~' '$(distdir)/ChangeLog'; \
+		$(MKDIR_P) '$(distdir)/3rdparty/'; \
+		>'$(distdir)/3rdparty/Manifest'; \
+		for d in $(3rdparty_dirs); do \
+			for f in $$(GIT_DIR="$(srcdir)/3rdparty/$${d}/.git" \
+					git ls-files); do \
+				printf '3rdparty/%s/%s\n' "$${d}" "$${f}" \
+					>>'$(distdir)/3rdparty/Manifest'; \
+			done; \
+		done; \
 	fi
+	set -e; \
+	for f in $$(cat '$(distdir)/3rdparty/Manifest'); do \
+		$(MKDIR_P) "$(distdir)/$$(dirname "$${f}")"; \
+		cp -p "$${f}" "$(distdir)/$${f}"; \
+	done
 
 release:
 	sed "s/^Released: ????-??-??\$$/Released: $$(date '+%Y-%m-%d')/" \
--
cgit v0.9.1