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|
#!/usr/bin/make -f
#export DH_VERBOSE=1
target=bpf
GCC_VERSION=10
GCC_PACKAGE=gcc-$(GCC_VERSION)
GCC_DIR := /usr/src/gcc-10
GCC_TARBALL := $(notdir $(wildcard $(GCC_DIR)/gcc-*.tar.*))
gcclibdir = usr/lib/gcc/$(target)/$(GCC_VERSION)
unexport CPPFLAGS CFLAGS CXXFLAGS LDFLAGS
package=gcc-bpf
d=debian/tmp
top_dir=$(shell pwd)
gcc_dir=/usr/src/$(GCC_PACKAGE)
doc_dir=/usr/share/doc/$(package)
build_doc_dir=$(top_dir)/debian/$(package)$(doc_dir)
stampdir=debian/stamp
source_version := $(shell dpkg-query -W -f="\$${Version}\n" $(GCC_PACKAGE)-source)
deb_release := $(shell expr $(shell dpkg-parsechangelog -S Version) - 4)
deb_version := $(source_version)+$(deb_release)
deb_upstream_version := $(shell echo $(deb_version) | cut -d- -f1)
base_version := $(shell echo $(deb_version) | sed -e 's/\([1-9]\.[0-9]\).*-.*/\1/')
BUILT_USING := $(shell dpkg-query -f '$${source:Package} (= $${source:Version}), ' -W $(GCC_PACKAGE)-source)
unpack_stamp=$(stampdir)/unpack
tar_stamp=$(stampdir)/tar
build_dir=build
target_tools=\
AR_FOR_TARGET=$(target)-ar \
AS_FOR_TARGET=$(target)-as \
LD_FOR_TARGET=$(target)-ld \
NM_FOR_TARGET=$(target)-nm \
OBJDUMP_FOR_TARGET=$(target)-objdump \
RANLIB_FOR_TARGET=$(target)-ranlib \
READELF_FOR_TARGET=$(target)-readelf \
STRIP_FOR_TARGET=$(target)-strip
configure_flags = \
--enable-languages=c \
--prefix=/usr \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--with-system-zlib \
--disable-werror \
--build=$(DEB_BUILD_GNU_TYPE) \
--host=$(DEB_HOST_GNU_TYPE) \
--target=$(target) \
--with-gnu-as \
--with-gnu-ld \
--with-pkgversion='$(deb_version)' \
--with-gcc-major-version-only \
--without-included-gettext \
$(target_tools)
%:
dh $@ -Dgcc-source -B$(build_dir)
$(unpack_stamp): $(tar_stamp)
set -ex; \
cd $(top_dir)/gcc-source; \
for patch in $(shell cat debian/debian_patches.txt); do \
echo Applying patch "$$patch"; \
patch -p2 < $(gcc_dir)/patches/$$patch; \
done
set -ex; \
cd gcc-*; \
for patch in ../debian/local-patches/[0-9]*.diff; do \
[ -f $$patch ] || continue; \
echo Applying patch "$$patch"; \
patch -p1 < "$$patch"; \
done
touch $@
$(tar_stamp):
tar xf $(GCC_DIR)/$(GCC_TARBALL)
ln -s gcc-$(GCC_VERSION)* gcc-source
mkdir -p $(stampdir)
cp /usr/share/doc/$(GCC_PACKAGE)-source/copyright debian/copyright-gcc
touch $@
override_dh_autoreconf: $(unpack_stamp)
#autoreconf -f -i gcc-source
# dh_auto_configure is brain dead, adding duplicate flags which are then
# seen in the gcc -v output
override_dh_auto_configure: $(unpack_stamp)
mkdir -p $(build_dir)
cd $(build_dir) && ../gcc-source/configure $(configure_flags)
override_dh_auto_clean:
rm -rf gcc-* $(build_dir) debian/tmp debian/copyright-gcc $(stampdir)
dh_autoreconf_clean
override_dh_auto_test:
@echo "no testing, that's way too painful"
# dh_auto_test -Dgcc-source -B$(build_dir) --max-parallel=1
override_dh_gencontrol:
dh_gencontrol -a -- \
-v$(deb_version) \
-Vlocal:Version=$(deb_upstream_version) \
-Vgcc:Version=$(source_version) \
-VBuilt-Using="$(BUILT_USING)"
override_dh_auto_install:
mkdir -p $(top_dir)/debian/tmp
cd $(top_dir)/build && make install DESTDIR=$(top_dir)/$(d)
mv $(d)/$(gcclibdir)/include-fixed/*.h $(d)/$(gcclibdir)/include/.
rm -rf $(d)/$(gcclibdir)/include-fixed
rm -rf $(d)/$(gcclibdir)/install-tools
rm -rf $(d)/$(gcclibdir)/plugin
rm -f $(d)/$(gcclibdir)/lto1
rm -rf $(d)/usr/share
rm -f $(d)/usr/bin/$(target)-gcc-$(GCC_VERSION)
rm -f $(d)/usr/bin/$(target)-gcov*
rm -f $(d)/usr/bin/$(target)-lto-*
for i in ar as ld nm objcopy objdump ranlib readelf strip; do \
ln -sf ../../../../bin/$(target)-$$i $(d)/$(gcclibdir)/$$i; \
done
override_dh_installchangelogs:
dh_installchangelogs gcc-source/ChangeLog
override_dh_compress:
dh_compress -Xexamples/
override_dh_strip:
dh_strip -X.a
|
