From d0af85281438bcb370b7587c58e44f7fc8d65ba1 Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Tue, 19 May 2015 17:40:43 -0700
Subject: [PATCH] iquagga-faster-compile.patch

Avoid cleaning up the source tree and running reconf every time. Allows
recompilation of only those files that have been modified since last
run. Relies on the existence of config.status file to decide if we've
run the first time or subsequent times.
---
 debian/rules | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/debian/rules b/debian/rules
index 30c9ef126..bbc3e7e39 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,6 +2,7 @@
 
 export DH_VERBOSE=1
 export DEB_BUILD_HARDENING=1
+export DH_OPTIONS=-v
 
 ifeq ($(WANT_SNMP), 1)
   USE_SNMP=--enable-snmp
@@ -12,19 +13,24 @@ endif
 
 %:
 	dh $@ --parallel --with autoreconf --dbg-package=quagga-dbg --list-missing
+        if [ -e config.status ]; then \
+                 dh $@ --parallel  --dbg-package=quagga-dbg --list-missing; \
+        else \
+                 dh $@ --parallel  --with autoreconf --dbg-package=quagga-dbg --list-missing; \
+        fi
 
 override_dh_auto_clean:
-	dh_auto_clean
+	#dh_auto_clean
 	
-	@echo "BEGIN CRUFT"
-	@rm -vf */Makefile doc/quagga.fns doc/quagga.info doc/quagga.kys doc/quagga.tmp doc/quagga.pdf doc/quagga.info-*
-	@rm -vf lib/version.c doc/stamp-vti
-	@rm -vf vtysh/vtysh_cmd.c
-	@rm -vf doc/fig*.pdf doc/version.texi
-	@echo "END CRUFT"
+	#@echo "BEGIN CRUFT"
+	#@rm -vf */Makefile doc/quagga.fns doc/quagga.info doc/quagga.kys doc/quagga.tmp doc/quagga.pdf doc/quagga.info-*
+	#@rm -vf lib/version.c doc/stamp-vti
+	#@rm -vf vtysh/vtysh_cmd.c
+	#@rm -vf doc/fig*.pdf doc/version.texi
+	#@echo "END CRUFT"
 	
 	# why?
-	@if [ -e config.log ]; then echo "CONFIG.LOG STILL THERE"; rm config.log; fi
+	#@if [ -e config.log ]; then echo "CONFIG.LOG STILL THERE"; rm config.log; fi
 
 override_dh_auto_configure:
 	# Quagga needs /proc to check some BSD vs Linux specific stuff.
@@ -34,7 +40,8 @@ override_dh_auto_configure:
 	   echo "./configure needs a mounted /proc"; \
 	   exit 1; \
 	fi
-	
+
+	if ! [ -e config.status ]; then \
 	dh_auto_configure -- \
  		--enable-exampledir=/usr/share/doc/quagga/examples/ \
 		--localstatedir=/var/run/quagga \
@@ -57,8 +64,8 @@ override_dh_auto_configure:
  		--enable-logfile-mask=0640 \
  		--enable-rtadv \
  		--enable-gcc-rdynamic \
- 		--with-libpam
-	
+		--with-libpam; \
+	fi
 	if ! diff -b -IHAVE_SNMP -IHAVE_NETSNMP -IUCD_COMPAT -IGETIFADDR debian/my/config.h.reference config.h; then \
 		echo; \
 		echo "WARNING: Please compare with debian/my/config.h.reference"; \
@@ -67,7 +74,9 @@ override_dh_auto_configure:
 	fi
 
 override_dh_auto_build:
-	dh_auto_build
+	#dh_auto_build
+	$(MAKE)
+
 	
 	# doc/ is a bit crazy
 ifeq ($(GENERATE_PDF), 1)
@@ -76,6 +85,8 @@ endif
 	rm -vf doc/quagga.info
 	dh_auto_build -- -C doc quagga.info
 	rm -vf doc/quagga.info.html*
+
+override_dh_auto_test:
  
 override_dh_auto_install:
 	dh_auto_install
-- 
2.39.5