diff options
author | 2016-11-09 15:57:31 +0100 | |
---|---|---|
committer | 2016-11-09 15:57:31 +0100 | |
commit | 5577c7853ac4aed35ee28f17c56c3b0b8e2cd251 (patch) | |
tree | d18eabb4543647f58cb96a8f38fa68b6b93c4f65 /debian/rules | |
parent | 1ca62d953cd9846ff516065ae35a742f948b335e (diff) |
debian/rules: Only export hardening related building HOST_/EXTRA flags when dpkg-dev < 1.18.11.
On newer dpkg-dev versions, dpkg-buildflags handle them directly and are
injected by gcc (6.x).
Change-Id: I1fd99405d9b07e10c3bc41034256212ebeaf7549
Signed-off-by: Santiago <santiagorr@riseup.net>
Diffstat (limited to 'debian/rules')
-rwxr-xr-x | debian/rules | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/debian/rules b/debian/rules index b652adc2..3ef1c669 100755 --- a/debian/rules +++ b/debian/rules @@ -15,20 +15,26 @@ DEB_HOST_GNU_CPU := $(shell dpkg-architecture -qDEB_HOST_GNU_CPU) export DEB_BUILD_MAINT_OPTIONS = hardening=+all,-pie # see ENVIRONMENT in dpkg-buildflags(1) -# package maintainers to append CFLAGS -export DEB_CFLAGS_MAINT_APPEND = -fPIC -# package maintainers to append LDFLAGS -#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed - +DPKG_EXPORT_BUILDFLAGS = 1 include /usr/share/dpkg/buildflags.mk -export EXTRA_CFLAGS=$(CFLAGS) -export EXTRA_CPPFLAGS=$(CPPFLAGS) -export HOST_EXTRA_CFLAGS=$(CFLAGS) -export HOST_EXTRA_CPPFLAGS=$(CPPFLAGS) -# need to be stripped as DPDK build system adds them and it would be -Wl,-Wl,opt -export EXTRA_LDFLAGS=$(shell echo $(LDFLAGS) | sed 's/-Wl,//g') -# HOST_CC build system does not add -Wl ... -export EXTRA_HOST_LDFLAGS=$(LDFLAGS) + +# Support backporting to jessie +dpkg_version_lt = $(shell dpkg --compare-versions $$(dpkg --status dpkg-dev | grep Version | cut -d' ' -f2) lt-nl "1.18.11" && echo yes) +ifeq (yes, $(dpkg_version_lt)) + # package maintainers to append CFLAGS + # For Debian, dpkg-dev >= 1.18.11 and gcc 6.x, dpkg-buildflags and gcc + # handle -fPIC and related flags relying on specs files + # (/usr/share/dpkg/*specs) + export DEB_CFLAGS_MAINT_APPEND = -fPIC + export EXTRA_CFLAGS=$(CFLAGS) + export EXTRA_CPPFLAGS=$(CPPFLAGS) + export HOST_EXTRA_CFLAGS=$(CFLAGS) + export HOST_EXTRA_CPPFLAGS=$(CPPFLAGS) + # need to be stripped as DPDK build system adds them and it would be -Wl,-Wl,opt + export EXTRA_LDFLAGS=$(shell echo $(LDFLAGS) | sed 's/-Wl,//g') + # HOST_CC build system does not add -Wl ... + export EXTRA_HOST_LDFLAGS=$(LDFLAGS) +endif export RTE_DEVEL_BUILD=n |