#!/usr/bin/make -f
# -*- makefile -*-
#  # Uncomment this to turn on verbose mode.
# export DH_VERBOSE=1
#
# # see FEATURE AREAS in dpkg-buildflags(1)
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
#
# # see ENVIRONMENT in dpkg-buildflags(1)
# # package maintainers to append CFLAGS
# #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
# # package maintainers to append LDFLAGS
# export DEB_LDFLAGS_MAINT_APPEND =

include /usr/share/dpkg/pkg-info.mk

GNULIB_DESTDIR=$(CURDIR)/debian/gnulib/


%:
	dh ${@}

execute_before_dh_auto_clean:
	$(MAKE) -C doc clean
	-rm -rf debian/git-merge-changelog.src
	-rm -f debian/git-merge-changelog.1

override_dh_auto_configure-arch:
	./gnulib-tool --create-testdir --with-tests -S \
		--dir=debian/git-merge-changelog.src git-merge-changelog
	dh_auto_configure --sourcedir debian/git-merge-changelog.src

override_dh_auto_build-indep:
	$(MAKE) -C doc info
	$(MAKE) -C doc html

override_dh_auto_build-arch:
	dh_auto_build --sourcedir debian/git-merge-changelog.src
	pod2man --section=1 --center "Gnulib" --release $(DEB_VERSION) debian/git-merge-changelog.pod debian/git-merge-changelog.1

override_dh_auto_install-arch:
	dh_auto_install --sourcedir=debian/git-merge-changelog.src --destdir=debian/git-merge-changelog

override_dh_auto_install-indep:
	mkdir -p debian/gnulib/usr/bin
	cp -a check-module debian/gnulib/usr/bin
	cp -v debian/local/dh_gnulib_patch debian/gnulib/usr/bin/
	mkdir -p debian/gnulib/usr/share/gnulib/debian/patches.d/00-gnulib-tool-version/
	cp -v debian/local/gnulib-dpkg.mk debian/gnulib/usr/share/gnulib/debian/
	cp -v debian/patches/00*-gnulib-tool-version.patch debian/gnulib/usr/share/gnulib/debian/patches.d/00-gnulib-tool-version/
	mkdir -p debian/gnulib/usr/share/man/man1
	pod2man --section=1 --center "Gnulib" --release $(DEB_VERSION) debian/local/dh_gnulib_patch.pod debian/gnulib/usr/share/man/man1/dh_gnulib_patch.1
	cp -a build-aux posix-modules config doc lib m4 modules top tests \
	      MODULES.html.sh Makefile cfg.mk check-copyright \
	      gnulib-tool* .gnulib-tool.py pygnulib gnulib.bundle \
	      debian/gnulib/usr/share/gnulib
	ln -s ../share/gnulib/gnulib-tool debian/gnulib/usr/bin
	# Fix permissions
	chmod 0755 debian/gnulib/usr/share/gnulib/build-aux/config.guess
	chmod 0755 debian/gnulib/usr/share/gnulib/build-aux/config.sub
	chmod 0755 debian/gnulib/usr/share/gnulib/build-aux/gendocs.sh
	-chmod 0644 debian/gnulib/usr/share/gnulib/config/srclistvars.sh
	chmod 0644 debian/gnulib/usr/share/gnulib/doc/gendocs_template
	chmod 0644 debian/gnulib/usr/share/gnulib/m4/fflush.m4
	chmod 0644 debian/gnulib/usr/share/gnulib/modules/canonicalize-lgpl
	chmod 0644 debian/gnulib/usr/share/gnulib/modules/fflush
	chmod 0644 debian/gnulib/usr/share/gnulib/modules/fflush-tests
	chmod 0644 debian/gnulib/usr/share/gnulib/tests/test-base64.c
	chmod 0755 debian/gnulib/usr/share/gnulib/tests/test-closein.sh
	chmod 0644 debian/gnulib/usr/share/gnulib/tests/test-fflush.c
	chmod 0755 debian/gnulib/usr/share/gnulib/tests/test-posix_spawn-dup2-stdout.in.sh
	chmod 0755 debian/gnulib/usr/share/gnulib/tests/test-posix_spawn-dup2-stdin.in.sh
	# Remove unused files
	rm -f debian/gnulib/usr/share/gnulib/doc/gnulib.info
	rm -f debian/gnulib/usr/share/gnulib/doc/gnulib.html
	rm -f debian/gnulib/usr/share/gnulib/*/.cvsignore debian/gnulib/usr/share/gnulib/.cvsignore
	rm -f debian/gnulib/usr/share/gnulib/*/.gitignore debian/gnulib/usr/share/gnulib/.gitignore
	rm -f debian/gnulib/usr/share/gnulib/*/.gitattributes debian/gnulib/usr/share/gnulib/.gitattributes
	# Show differences between source gnulib and /usr/share/gnulib
	-env LANG=C diff -ur . debian/gnulib/usr/share/gnulib | grep -e '^diff' -e '^Only in' | grep -v '^Only in ./debian'

# Run tests here.
override_dh_auto_test-indep:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
# FIXME: Full test could be too time-consuming.
#        If you have better idea, please fix it.
	( \
	    GNULIB_MODULE_LIST=$$(./gnulib-tool --list | tr '\n' ' ') ; \
	    printf "Current working dir is: %s\n" "$$(realpath .)" ; \
	    GNULIB_MODULE_LIST="di-set select times regex" ; \
	    ./gnulib-tool --test $$GNULIB_MODULE_LIST 2>&1 ; \
	)
endif

# Do not run tests for binary targets.
override_dh_auto_test-arch: