From a991b8c9a1a0019ef1a36bbec49c29827a3c57a2 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 25 Jan 2012 03:47:44 -0500
Subject: Recurse into subdirectories in build system.

---
(limited to 'Makefile.in')

diff --git a/Makefile.in b/Makefile.in
index af9b635..77a7368 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -33,11 +33,11 @@ MAKE = @make@
 .PHONY: all
 all: sedscript
 	@printf 'Making executable files...\n'
-	@$(MAKE) -f src/Makefile all
+	@cd src && $(MAKE) all
 	@printf 'Making library files...\n'
-	@$(MAKE) -f lib/Makefile all
+	@cd lib && $(MAKE) all
 	@printf 'Making manual pages...\n'
-	@$(MAKE) -f man/Makefile all
+	@cd man && $(MAKE) all
 
 sedscript:
 	@printf 'Writing sed script...\n'
@@ -46,27 +46,35 @@ sedscript:
 
 .PHONY: clean
 clean:
+	@printf 'Deleting sed script...\n'
+	@rm -f sedscript
 	@printf 'Cleaning executable files...\n'
-	@$(MAKE) -f src/Makefile clean
+	@cd src && $(MAKE) clean
 	@printf 'Cleaning library files...\n'
-	@$(MAKE) -f lib/Makefile clean
+	@cd lib && $(MAKE) clean
 	@printf 'Cleaning manual pages...\n'
-	@$(MAKE) -f man/Makefile clean
+	@cd man && $(MAKE) clean
 
 .PHONY: install
 install: all
+	@printf 'Generating installation configuration...\n'
+	@echo '' > install.config
+	@if [ -n '$(DESTDIR)' ]; then \
+		mkdir -p '$(DESTDIR)'; \
+		echo "DESTDIR=$$(cd '$(DESTDIR)' && pwd)" >> install.config; \
+	fi
 	@printf 'Installing executable files...\n'
-	@$(MAKE) -f src/Makefile install
+	@cd src && $(MAKE) $$(cat ../install.config) install
 	@printf 'Installing libary files...\n'
-	@$(MAKE) -f lib/Makefile install
+	@cd lib && $(MAKE) $$(cat ../install.config) install
 	@printf 'Installing manual pages...\n'
-	@$(MAKE) -f man/Makefile install
+	@cd man && $(MAKE) $$(cat ../install.config) install
 
 .PHONY: uninstall
 uninstall:
 	@printf 'Uninstalling executable files...\n'
-	@$(MAKE) -f src/Makefile uninstall
+	@cd src && $(MAKE) uninstall
 	@printf 'Uninstalling library files...\n'
-	@$(MAKE) -f lib/Makefile uninstall
+	@cd lib && $(MAKE) uninstall
 	@printf 'Uninstalling manual pages...\n'
-	@$(MAKE) -f man/Makefile uninstall
+	@cd man && $(MAKE) uninstall
--
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