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-rwxr-xr-xdebian/rules8
1 files changed, 8 insertions, 0 deletions
diff --git a/debian/rules b/debian/rules
index 89119ae07..794653bf7 100755
--- a/debian/rules
+++ b/debian/rules
@@ -10,8 +10,16 @@ VERSION_MINOR := $(word 2, $(subst ., ,$(VERSION)))
VERSION_FIX := $(word 3, $(subst -, ,$(subst ., ,$(VERSION))))
VERSION_SUFFIX := -$(word 4, $(subst -, ,$(subst ., ,$(VERSION))))
+include /usr/share/dpkg/architecture.mk
+
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+
+ifeq ($(DEB_HOST_ARCH),s390x)
+export DEB_CFLAGS_MAINT_APPEND = -Wall -O2
+else
export DEB_CFLAGS_MAINT_APPEND = -Wall -O3
+endif
+
export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
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