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#!/usr/bin/make -f
EPOCH=6:
DEB_SOURCE := $(shell dpkg-parsechangelog | sed -n 's/^Source: //p')
DEB_VERSION := $(shell dpkg-parsechangelog | sed -n 's/^Version: //p')
UPSTREAM_VERSION := $(shell echo $(DEB_VERSION) | sed -r 's/[^:]+://; s/-[^-]+$$//')
SHLIBS_VERSION := $(EPOCH)10~~
# In Debian, there is no need (anymore) for a separate libav-extra
# source package. Instead, the libavcodec-extra package is built
# directly from the 'main' source package.
#
# the libavcodec-extra package is necessary because it links against
# libraries that are GPLv3 licensed. Make sure that you do not link
# GPLv2 only applications against the libavcodec-extra flavor!
#
# Because of the lack of archive skew problems, only libavcodec produces
# an -extra variant.
VENDOR := Debian
# these package do not build -extra variants
LIB_PKGS := $(shell sed -nr 's/^Package:[[:space:]]*(lib(avutil|avdevice|avformat|avfilter|avresample|swscale)[0-9]+)[[:space:]]*$$/\1/p' debian/control)
# these packages do build -extra variants
LIB_PKGS2 := $(shell sed -nr 's/^Package:[[:space:]]*(libavcodec[0-9]+)[[:space:]]*$$/\1/p' debian/control)
# these packages are the -extra- variants
LIB_EXTRA_PKGS := $(shell sed -nr 's/^Package:[[:space:]]*(libavcodec-extra-[0-9]+)[[:space:]]*$$/\1/p' debian/control)
# these are the -dev packages
DEV_PKGS := $(shell echo $(LIB_PKGS) $(LIB_PKGS2) | sed 's/[0-9]\+\>/-dev/g')
# Support multiple makes at once
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
NUMJOBS = -j$(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
else
# on i386 and amd64, we query the system unless overriden by DEB_BUILD_OPTIONS
ifeq ($(DEB_HOST_ARCH),i386)
NUMJOBS := -j$(shell getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)
else ifeq ($(DEB_HOST_ARCH),amd64)
NUMJOBS := -j$(shell getconf _NPROCESSORS_ONLN 2>/dev/null || echo 1)
endif
endif
include debian/confflags
OPT_FLAVORS := $(filter-out static shared, $(FLAVORS))
$(info FLAVORS = $(FLAVORS))
$(info DEB_BUILD_OPTIONS = $(DEB_BUILD_OPTIONS))
$(info CFLAGS = $(CFLAGS))
$(info CPPFLAGS = $(CPPFLAGS))
$(info LDFLAGS = $(LDFLAGS))
define dh_install_file_opt_flavor
grep @DEB_HOST_MULTIARCH_OPT@ < $(1).in | \
sed 's:@DEB_HOST_MULTIARCH_OPT@:$(DEB_HOST_MULTIARCH)/$($(2)_shlibdir):g' >> $(1)
endef
DH_INSTALL_FILES := $(foreach pkg, $(LIB_PKGS) $(LIB_PKGS2) $(LIB_EXTRA_PKGS) $(DEV_PKGS), debian/$(pkg).install)
$(DH_INSTALL_FILES):
sed 's/@DEB_HOST_MULTIARCH\(_OPT\)\?@/$(DEB_HOST_MULTIARCH)/g' $@.in > $@
$(foreach opt_flavor,$(OPT_FLAVORS),$(call dh_install_file_opt_flavor,$@,$(opt_flavor)))
ifeq ($(DEB_SOURCE),libav-extra)
CONFIGURE := libav/configure
libav/configure:
tar xvf /usr/src/libav-source.tar.gz
else
CONFIGURE := configure
endif
configure-%: configure-stamp-%
configure-stamp-%: $(CONFIGURE)
dh_testdir
mkdir -p debian-$*
cd debian-$* && CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" $(CURDIR)/$(CONFIGURE) \
$($*_build_confflags) $(extra_$*_build_confflags)
touch $@
configure-extra-stamp-%:
dh_testdir
mkdir -p debian-extra-$*
cd debian-extra-$* && CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" $(CURDIR)/$(CONFIGURE) \
$($*_build_confflags) $(v3_confflags) $(extra_$*_build_confflags)
touch $@
build-%: build-stamp-%
build-stamp-%: configure-stamp-%
dh_testdir
$(MAKE) -C debian-$* $(NUMJOBS) V=1
touch $@
build-extra-stamp-%: configure-extra-stamp-%
dh_testdir
$(MAKE) -C debian-extra-$* $(NUMJOBS) V=1
touch $@
debian-shared/tools/qt-faststart: build-stamp-shared
$(MAKE) -C debian-shared tools/qt-faststart V=1
build-doxy: build-doxy-stamp
build-doxy-stamp:
dh_testdir
[ ! -x /usr/bin/doxygen ] || doxygen doc/Doxyfile
touch $@
build: build-stamp build-extra
build-stamp: $(addprefix build-stamp-, $(FLAVORS)) debian-shared/tools/qt-faststart
touch $@
build-extra: $(addprefix build-extra-stamp-, $(filter-out static,$(FLAVORS)))
touch $@
clean:
dh_testdir
rm -f build-stamp build-extra $(addprefix build-stamp-, $(FLAVORS)) \
$(addprefix build-extra-stamp-, $(FLAVORS)) \
$(addprefix configure-stamp-, $(FLAVORS)) \
$(addprefix configure-extra-stamp-, $(FLAVORS)) \
build-doxy-stamp
rm -rf libav/ # created by the libav-extra variant
rm -rf $(addprefix debian-, $(FLAVORS)) \
$(addprefix debian-extra-, $(FLAVORS)) doxy
dh_clean $(DH_INSTALL_FILES) $(wildcard formats*.txt) $(wildcard codecs*.txt)
# The trailing newline is important!
define install_flavor
$(MAKE) -C debian-$(1) install DESTDIR=$(CURDIR)/debian/tmp \
mandir=$(CURDIR)/debian/tmp/usr/share/man
endef
# The trailing newline is important!
define install_flavor_extra
$(MAKE) -C debian-extra-$(1) install DESTDIR=$(CURDIR)/debian/tmp/extra \
mandir=$(CURDIR)/debian/tmp/usr/share/man
endef
install: install-common install-extra
install-common: build $(DH_INSTALL_FILES)
dh_testdir
dh_testroot
dh_prep
ifeq ($(DEB_SOURCE), libav)
# the libav-source package does exist in some derivatives such as ubuntu, etc.
if grep -q 'Package: libav-source' debian/control; then \
dh_installdirs -ptmp usr/src; \
tar czvf debian/tmp/usr/src/libav-source.tar.gz . \
--exclude 'debian*' --exclude .git --exclude .pc --exclude '*-stamp' \
--transform 's,^./,libav/,' ; \
fi
endif
dh_installdirs -ptmp usr/src
dh_installdirs -ptmp usr/share/doc/libav/html etc
dh_installdirs -ptmp usr/share/doc/libav-doc/html
$(foreach flavor,$(FLAVORS),$(call install_flavor,$(flavor)))
# don't fail on binary-indep only builds.
-cp -avf doc/doxy/html debian/tmp/usr/share/doc/libav-doc
install -m 644 -D debian-shared/doc/*.html debian/tmp/usr/share/doc/libav/html/
install -m 644 -D doc/avserver.conf debian/tmp/etc/
install -m 644 -D debian-shared/tools/qt-faststart debian/tmp/usr/bin/qt-faststart
dh_install $(addprefix -N,$(LIB_EXTRA_PKGS)) \
-Xusr/share/doc/libav-doc \
-Xusr/share/doc/libav --fail-missing --sourcedir=debian/tmp
env LD_LIBRARY_PATH="$(LD_LIBRARY_PATH):$(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)" \
debian/tmp/usr/bin/avconv -formats | tee formats-$(DEB_HOST_ARCH).txt
env LD_LIBRARY_PATH="$(LD_LIBRARY_PATH):$(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)" \
debian/tmp/usr/bin/avconv -codecs | tee codecs.txt
dh_installdocs -plibavformat55 formats-$(DEB_HOST_ARCH).txt
dh_installdocs -plibavcodec55 codecs.txt
install-extra: build $(DH_INSTALL_FILES)
dh_testdir
dh_testroot
$(foreach flavor,$(filter-out static,$(FLAVORS)),$(call install_flavor_extra,$(flavor)))
dh_install $(addprefix -p,$(LIB_EXTRA_PKGS)) -Xusr/share/doc/libav-doc \
-Xusr/share/doc/libav --fail-missing \
--sourcedir=debian/tmp/extra
env LD_LIBRARY_PATH="$(LD_LIBRARY_PATH):$(CURDIR)/debian/tmp/extra/usr/lib/$(DEB_HOST_MULTIARCH)" \
debian/tmp/usr/bin/avconv -codecs | tee codecs.txt
dh_installdocs -plibavcodec-extra-55 codecs.txt
binary-indep: build-doxy install
binary-arch: build install
dh_testdir
dh_testroot
dh_installman -plibav-tools debian/qt-faststart.1
dh_installdocs -A debian/README.Debian
ifeq ($(DEB_SOURCE), libav)
dh_installdocs -p libavcodec-dev -plibavdevice-dev \
-plibavformat-dev -plibavfilter-dev -plibavresample-dev \
-plibswscale-dev -plibavutil-dev -plibav-doc \
doc/APIchanges
dh_installexamples -p libavcodec-dev libavcodec/api-example.c
dh_strip --dbg-package=libav-dbg
dh_installchangelogs Changelog
else
dh_strip --dbg-package=libav-extra-dbg
dh_installchangelogs libav/Changelog
endif
dh_lintian
dh_link
dh_compress
dh_fixperms
# operate on non -extra package producing packages
for pkg in $(LIB_PKGS); do \
dh_makeshlibs -p"$$pkg" -V"$$pkg (>= $(SHLIBS_VERSION))"; \
done
# operate e.g. the -extra- packages, produce shlibs that have alternative dependencies
for pkg in $(LIB_EXTRA_PKGS); do \
npkg=$$(echo "$$pkg" | sed -r 's/-extra-//'); \
dh_makeshlibs -p"$$pkg" -V"$$npkg (>= $(SHLIBS_VERSION)) | $$pkg (>= $(EPOCH)$(UPSTREAM_VERSION))"; \
done
# operate on packages with -extra- variants such as libavcodec54 - produce shlibs that have alternative dependencies
for pkg in $(LIB_PKGS2); do \
upkg=$$(echo "$$pkg" | sed -r 's/([0-9]+)$$/-extra-\1/'); \
dh_makeshlibs -p"$$pkg" -V"$$pkg (>= $(SHLIBS_VERSION)) | $$upkg (>= $(EPOCH)$(UPSTREAM_VERSION))"; \
done
dh_shlibdeps
dh_installdeb
dh_gencontrol
dh_md5sums
dh_builddeb -- -Zxz
binary: binary-indep binary-arch
.PHONY: build $(addprefix build-, $(FLAVORS)) build-doxy \
clean \
configure $(addprefix configure-, $(FLAVORS)) \
binary binary-indep binary-arch \
install \
get-orig-source
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