[pkg-wine-party] Bug#764578: [wine-development] add option to debian/rules to build without stack protection

[Konstantin Demin]

Source: wine-development
Version: 1.7.28-2
Severity: wishlist
Tags: patch

Hello!
Would you mind to add option in debian/rules to build without stack protection?
Patch is available.

-- 
SY,
Konstantin Demin
-------------- next part --------------
description: add option to disable stack protection in debian/rules
author: Konstantin Demin <rockdrilla at gmail.com>

diff --git a/debian/rules b/debian/rules
index a71b228..3fa7583 100755
--- a/debian/rules
+++ b/debian/rules
@@ -6,6 +6,24 @@ export DH_VERBOSE=1
 # wine build fails with pie enabled
 export DEB_BUILD_MAINT_OPTIONS=hardening=+all,-pie
 
+# stack smashing protection
+# enable  = <any non-empty value>
+# disable = <empty>
+GCC_SSP ?= yes
+
+ifeq ($(DEB_BUILD_ARCH_CPU), amd64)
+GCC_STACK_BOUNDS=4
+else
+GCC_STACK_BOUNDS=2
+endif
+# '2' raised to the power of GCC_STACK_BOUNDS is used as actual stack boundary value.
+ifeq (,$(GCC_SSP))
+DEB_BUILD_MAINT_OPTIONS :=$(DEB_BUILD_MAINT_OPTIONS),-stackprotector
+GCC_STACK_OPTS =-fno-stack-protector -mstackrealign -mincoming-stack-boundary=$(GCC_STACK_BOUNDS)
+CFLAGS   +=$(GCC_STACK_OPTS)
+CXXFLAGS +=$(GCC_STACK_OPTS)
+endif
+
 VERSION=$(shell dpkg-parsechangelog | grep ^Source | cut -d\  -f2 | sed s/wine//g)
 
 DATADIR=/usr/share/wine$(VERSION)
@@ -36,13 +54,18 @@ CONFLAGS=--without-hal \
          --mandir=/$(MANDIR) \
          --datarootdir=$(DATADIR) \
          --includedir=$(INCLUDEDIR) \
-         LDFLAGS="$(LDFLAGS)" \
 
 # enable wine64 on amd64
 ifeq ($(DEB_BUILD_ARCH_CPU), amd64)
 CONFLAGS+=--enable-win64
 endif
 
+CONFLAGS+= \
+    CPPFLAGS="$(CPPFLAGS)" \
+    CFLAGS="$(CFLAGS)" \
+    CXXFLAGS="$(CXXFLAGS)" \
+    LDFLAGS="$(LDFLAGS)"
+
 # additional files to generate
 INSTALLS=$(shell ls debian/*VERSION* | sed s/VERSION/$(VERSION)/)