[hypre] 05/05: debian/rules: conditional assignment of dpkg-architecture variables

[Drew Parsons]

This is an automated email from the git hooks/post-receive script.

dparsons pushed a commit to branch experimental
in repository hypre.

commit 070c127775320d82ab93e1995a89eae51d35a771
Author: Drew Parsons <dparsons at debian.org>
Date:   Mon Nov 13 22:59:37 2017 +0800

    debian/rules: conditional assignment of dpkg-architecture variables
    
    use ?= to define DEB_HOST_MULTIARCH and  DEB_HOST_ARCH
    (dpkg-buildpackage already preassigns them)
---
 debian/rules | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/debian/rules b/debian/rules
index 3cc45b4..1ef57a8 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,8 +7,8 @@ export HYPRE_SOVERSION=2.13.0
 export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic -O3
 export DEB_CXXFLAGS_MAINT_APPEND  = -Wall -pedantic -O3
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--no-as-needed
-export DEB_HOST_MULTIARCH := $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
-export DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+export DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+export DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
 
 %:
 	dh $@ --sourcedirectory=src --with autoreconf

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