Simplify debian/rules using /usr/share/dpkg/buildflags.mk.

1 files changed, 4 insertions, 5 deletions

diff --git a/debian/rules b/debian/rules
index d35c7d48e..bf4115fc4 100755
--- a/debian/rules
+++ b/debian/rules
@@ -106,8 +106,8 @@ confflags_udeb += --with-default-path=/usr/local/bin:/usr/bin:/bin --with-superu
 
 # Compiler flags.
 export DEB_BUILD_MAINT_OPTIONS := hardening=+all
-default_cflags := $(shell dpkg-buildflags --get CPPFLAGS) $(shell dpkg-buildflags --get CFLAGS)
-cflags := $(default_cflags)
+include /usr/share/dpkg/buildflags.mk
+cflags := $(CPPFLAGS) $(CFLAGS)
 cflags += -DLOGIN_PROGRAM=\"/bin/login\" -DLOGIN_NO_ENDOPT
 cflags += -DSSH_EXTRAVERSION=\"$(SSH_EXTRAVERSION)\"
 cflags_udeb := -Os
@@ -116,8 +116,7 @@ confflags += --with-cflags='$(cflags)'
 confflags_udeb += --with-cflags='$(cflags_udeb)'
 
 # Linker flags.
-default_ldflags := $(shell dpkg-buildflags --get LDFLAGS)
-confflags += --with-ldflags='$(strip -Wl,--as-needed $(default_ldflags))'
+confflags += --with-ldflags='$(strip -Wl,--as-needed $(LDFLAGS))'
 confflags_udeb += --with-ldflags='-Wl,--as-needed'
 
 %:
@@ -142,7 +141,7 @@ override_dh_auto_build:
         $(MAKE) -C build-deb $(PARALLEL) ASKPASS_PROGRAM='/usr/bin/ssh-askpass'
         $(MAKE) -C build-udeb $(PARALLEL) ASKPASS_PROGRAM='/usr/bin/ssh-askpass' ssh scp sftp sshd ssh-keygen
 
-        $(MAKE) -C contrib gnome-ssh-askpass2 CC='$(CC) $(default_cflags) -Wall -Wl,--as-needed $(default_ldflags)' PKG_CONFIG=$(PKG_CONFIG)
+        $(MAKE) -C contrib gnome-ssh-askpass2 CC='$(CC) $(CPPFLAGS) $(CFLAGS) -Wall -Wl,--as-needed $(LDFLAGS)' PKG_CONFIG=$(PKG_CONFIG)
 
 override_dh_auto_test:
 ifeq ($(RUN_TESTS),yes)