dcron: build PIE binaries by default.

srcpkgs/dcron/patches/respect_cflags_and_ldflags.patch

@@ -0,0 +1,23 @@
+--- Makefile.orig	2012-01-23 10:56:26.473607101 +0100
++++ Makefile	2012-01-23 10:57:43.806746482 +0100
+@@ -32,7 +32,6 @@ TABSRCS = crontab.c chuser.c
+ TABOBJS = crontab.o chuser.o
+ PROTOS = protos.h
+ LIBS =
+-LDFLAGS =
+ DEFS =  -DVERSION='"$(VERSION)"' \
+ 		-DSCRONTABS='"$(SCRONTABS)"' -DCRONTABS='"$(CRONTABS)"' \
+ 		-DCRONSTAMPS='"$(CRONSTAMPS)"' -DLOG_IDENT='"$(LOG_IDENT)"' \
+@@ -54,10 +53,10 @@ protos.h: $(SRCS) $(TABSRCS)
+ 	fgrep -h Prototype $(SRCS) $(TABSRCS) > protos.h
+ 
+ crond: $(OBJS)
+-	$(CC) $(LDFLAGS) $^ $(LIBS) -o crond
++	$(CC) $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o crond
+ 
+ crontab: $(TABOBJS)
+-	$(CC) $(LDFLAGS) $^ -o crontab
++	$(CC) $(CFLAGS) $(LDFLAGS) $^ -o crontab
+ 
+ %.o: %.c defs.h $(PROTOS)
+ 	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(DEFS) $< -o $@

srcpkgs/dcron/template

@@ -1,7 +1,7 @@
 # Template file for 'dcron'
 pkgname=dcron
 version=4.5
-revision=14
+revision=15
 distfiles="http://www.jimpryor.net/linux/releases/dcron-${version}.tar.gz"
 short_desc="Dillon's lightweight cron daemon"
 maintainer="Juan RP <xtraeme@gmail.com>"
@@ -22,15 +22,16 @@ conf_files="/var/spool/cron/root"
 provides="cron-daemon-0"
 replaces="cron-daemon>=0"
 
+# Build PIE binaries by default.
+CFLAGS="-fPIE"
+LDFLAGS="-pie"
 
-do_build()
-{
+do_build() {
 	make PREFIX=/usr CRONTAB_GROUP=users CRONTABS=/var/spool/cron \
 		CRONSTAMPS=/var/spool/cronstamps ${makejobs}
 }
 
-do_install()
-{
+do_install() {
 	make DESTDIR=${DESTDIR} install
 
 	for f in etc/cron.d etc/cron.hourly etc/cron.weekly etc/cron.monthly \