[lrslib] 10/12: add hardening flags

[David Bremner]

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bremner pushed a commit to branch master
in repository lrslib.

commit 2eb220e0a0ad9d04cb7c5275838261fd286f82a1
Author: David Bremner <bremner at debian.org>
Date:   Sun Aug 11 13:28:30 2013 +0200

    add hardening flags
    
    technically we rely on dpkg-buildflags exporting the right things.
---
 debian/Makefile.debian |   10 +++++++---
 debian/changelog       |    3 ++-
 debian/rules           |    5 +++++
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/debian/Makefile.debian b/debian/Makefile.debian
index 524e637..8f473f5 100644
--- a/debian/Makefile.debian
+++ b/debian/Makefile.debian
@@ -1,7 +1,11 @@
 
 CC=gcc
-CPPFLAGS=  -DLRS_QUIET -DTIMES -DSIGNALS -DGMP 
-LDFLAGS = -L. -llrs -lgmp
+CPPFLAGS+=  -DLRS_QUIET -DTIMES -DSIGNALS -DGMP 
+
+# these two lines need to be in this order
+
+SHLIBFLAGS:=$(LDFLAGS) -lgmp
+LDFLAGS :=  $(LDFLAGS) -L. -llrs -lgmp
 
 # static library
 LIBOBJ= lrslib.o lrsgmp.o
@@ -12,7 +16,7 @@ SONAME ?=liblrs.so.0
 SOMINOR ?=.0.0
 SHLIB ?=$(SONAME)$(SOMINOR)
 SHLINK ?=liblrs.so
-SHLIBFLAGS=-lgmp
+
 
 %.sho: %.c
 	${CC} -c -fPIC ${CPPFLAGS} ${CFLAGS} -o $@ $<
diff --git a/debian/changelog b/debian/changelog
index b799418..1b3a630 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,9 @@
 lrslib (0.43-1) unstable; urgency=low
 
   * New upstream release
+  * Enable hardening flags
 
- -- David Bremner <bremner at debian.org>  Sun, 11 Aug 2013 11:18:05 +0200
+ -- David Bremner <bremner at debian.org>  Sun, 11 Aug 2013 13:41:23 +0200
 
 lrslib (0.42c-1) unstable; urgency=low
 
diff --git a/debian/rules b/debian/rules
index cfa52de..4a656b9 100755
--- a/debian/rules
+++ b/debian/rules
@@ -8,6 +8,11 @@ DOCBASEURL=http://cgm.cs.mcgill.ca/%7Eavis/C/lrslib/USERGUIDE.html
 DB2MAN=/usr/share/xml/docbook/stylesheet/docbook-xsl/manpages/docbook.xsl
 XP=xsltproc --nonet
 
+CFLAGS=$(shell dpkg-buildflags --get CFGLAGS)
+CPPFLAGS=$(shell dpkg-buildflags --get CPPFLAGS)
+LDFLAGS=$(shell dpkg-buildflags --get LDFLAGS)
+export CFLAGS CPPFLAGS LDFLAGS
+
 override_dh_auto_build: lrslib.1 nash.1
 	make -f debian/Makefile.debian SONAME=$(SONAME) SOMINOR=$(SOMINOR) SHLIB=$(SONAME)$(SOMINOR) \
 			DESTDIR=$(CURDIR)/debian/tmp  all

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-science/packages/lrslib.git