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|
#!/usr/bin/make -f
# Build script for XML/Ada in Debian.
# Copyright (c) 2003-2009 Ludovic Brenta <lbrenta@debian.org>
# Copyright (c) 2013-2018 Nicolas Boulenguez <nicolas@debian.org>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# On Debian systems, the full text of the GPL is in the file
# /usr/share/common-licenses/GPL-3.
# NOTE:
# In order to prevent a circular build-dependency, the Debian packages
# for XML/Ada and GPRBuild bother to build without project support.
# Please keep the two debian/rules files similar enough to ease
# backport of good ideas.
######################################################################
# *_DEV_PKG, *_LIB_PKG and *_SONAME are read from the control file.
# To debug, replace eval with error.
$(foreach line,$(shell sed -n ' \
s/^Package:\s*\(libxmlada-\([a-z]\+\)\([0-9.]\+\)\)$$/ \
xmlada_\2_LIB_PKG:=\1 \
xmlada_\2_SONAME:=libxmlada_\2.so.\3 \
/p;\
s/^Package:\s*\(libxmlada-\([a-z]\+\)[0-9.]\+-dev\)$$/ \
xmlada_\2_DEV_PKG:=\1 \
/p;\
s/^ gnat, gnat-\([0-9.]\+\),\?$$/ \
GNAT_VERSION:=\1 \
/p;\
' debian/control),$(eval $(line)))
DEB_BUILD_MAINT_OPTIONS := hardening=+all
DEB_ADAFLAGS_MAINT_APPEND := -gnatwa -Wall -gnatafno -gnatVa
DEB_LDFLAGS_MAINT_APPEND := \
-Wl,--as-needed \
-Wl,--no-undefined \
-Wl,--no-copy-dt-needed-entries \
-Wl,--no-allow-shlib-undefined
include /usr/share/dpkg/default.mk
include /usr/share/ada/debian_packaging-$(GNAT_VERSION).mk
# Ignore gnat.adc in top directory.
BUILDER_OPTIONS += -gnatA
######################################################################
%:
dh $@
# Rewrite upstream configure/make build system.
.PHONY: $(addprefix override_dh_auto_, \
configure build-arch build-indep test install clean)
# Rewrite upstream targets without gprbuild or gprclean.
# gnatmake does not support projects anymore, we cannot use xmlada.gpr.
######################################################################
# Rewrite unicode/importer/Makefile without network and gprbuild.
obj/shared/$(xmlada_unicode_SONAME) \
obj/static/libxmlada_unicode.a : unicode/unicode-names-basic_latin.ads
obj/convert: $(wildcard unicode/importer/*.ad[bs]) | obj
gnatmake unicode/importer/convert.adb -D obj -o $@ \
$(BUILDER_OPTIONS) \
-cargs $(ADAFLAGS) \
-largs $(LDFLAGS)
unicode/unicode-names-basic_latin.ads: obj/convert \
/usr/share/unicode/Blocks.txt \
/usr/share/unicode/NameAliases.txt \
/usr/share/unicode/UnicodeData.txt
# Generate unicode-names/* directly in unicode/.
ln -s unicode generated
$^
rm generated
override_dh_auto_clean::
rm -f unicode/unicode-names-*
######################################################################
ADS_DIR := usr/share/ada/adainclude
GPR_DIR := usr/share/gpr
ALI_DIR := usr/lib/$(DEB_HOST_MULTIARCH)/ada/adalib
SO_DIR := usr/lib/$(DEB_HOST_MULTIARCH)
A_DIR := usr/lib/$(DEB_HOST_MULTIARCH)
define library_template
# Parameters:
# _SRCDIR: directory containing the sources files
# _deps_int : used in -aI -aO -l for libs built by this deb source
# _deps_int_direct: subset used for .gpr and ada:Depends
# _deps_ext : used in -aI -aO -l for libs from packaged Build-Depends
# _deps_ext_direct: subset used for .gpr and ada:Depends
# _deps_gnarl : used in -l, should be empty or gnarl-BV
# For any dependency d, $(d)_DEV_PKG: deb -dev package for $(d)
# For any internal dependency d, $(d)_SRCDIR as above.
# Remove pure specifications and separate compilation units.
$(library)_unit_bodies := $(foreach s, \
$(wildcard $($(library)_SRCDIR)/*.adb) \
,$(if $(shell grep -l '^separate ' $(s)),,$(s)))
$(library)_c_sources := $(wildcard $($(library)_SRCDIR)/*.c)
# Build dynamic library.
override_dh_auto_build-arch: obj/shared/$($(library)_SONAME)
obj/shared/$($(library)_SONAME): \
$$(patsubst $($(library)_SRCDIR)/%.c,obj/shared_$(library)_obj/%.o,$$($(library)_c_sources)) \
| obj/shared obj/shared_$(library)_ali obj/shared_$(library)_obj
# -fPIC/-shared overrides -fPIE/-pie in ADAFLAGS/LDFLAGS.
gnatmake -c $$($(library)_unit_bodies) -D obj/shared_$(library)_obj \
$(BUILDER_OPTIONS) \
$(foreach l, $($(library)_deps_int), \
-aI$($(l)_SRCDIR) \
-aOobj/shared_$(l)_ali) \
$(addprefix -aI/$(ADS_DIR)/, $($(library)_deps_ext)) \
$(addprefix -aO/$(ALI_DIR)/, $($(library)_deps_ext)) \
-cargs $(ADAFLAGS) -fPIC
gcc-$(GNAT_VERSION) $(LDFLAGS) -shared \
-o $$@ \
-Wl,-soname,$($(library)_SONAME) \
obj/shared_$(library)_obj/*.o \
-Lobj/shared $(addprefix -l, $($(library)_deps_int) \
$($(library)_deps_ext) \
$($(library)_deps_gnarl) \
gnat-$(GNAT_VERSION))
# Create development link so that the other libraries may link with it.
ln -fs $($(library)_SONAME) obj/shared/lib$(library).so
# Move ALI files to library directory and mark them read-only.
mv obj/shared_$(library)_obj/*.ali obj/shared_$(library)_ali
chmod 444 obj/shared_$(library)_ali/*
# Build static library.
override_dh_auto_build-arch: obj/static/lib$(library).a
obj/static/lib$(library).a: \
$(patsubst $($(library)_SRCDIR)/%.c,obj/static_$(library)_obj/%.o,$($(library)_c_sources)) \
| obj/static obj/static_$(library)_ali obj/static_$(library)_obj
gnatmake -c $$($(library)_unit_bodies) -D obj/static_$(library)_obj \
$(BUILDER_OPTIONS) \
$(foreach l, $($(library)_deps_int), \
-aI$($(l)_SRCDIR) \
-aOobj/static_$(l)_ali) \
$(addprefix -aI/$(ADS_DIR)/, $($(library)_deps_ext)) \
$(addprefix -aO/$(ALI_DIR)/, $($(library)_deps_ext)) \
-cargs $(ADAFLAGS)
ar rc $$@ obj/static_$(library)_obj/*.o
ranlib $$@
# Move ALI files to library directory and mark them read-only.
mv obj/static_$(library)_obj/*.ali obj/static_$(library)_ali
chmod 444 obj/static_$(library)_ali/*.ali
obj/shared_$(library)_obj/%.o: $($(library)_SRCDIR)/%.c | obj/shared_$(library)_obj
gcc-$(GNAT_VERSION) -c $(CFLAGS) $(CPPFLAGS) $$< -o $$@ -fPIC
obj/static_$(library)_obj/%.o: $($(library)_SRCDIR)/%.c | obj/static_$(library)_obj
gcc-$(GNAT_VERSION) -c $(CFLAGS) $(CPPFLAGS) $$< -o $$@
obj/shared_$(library)_ali obj/shared_$(library)_obj obj/static_$(library)_ali obj/static_$(library)_obj: | obj
mkdir $$@
override_dh_install::
# dynamic library
dh_install --package=$($(library)_LIB_PKG) \
obj/shared/$($(library)_SONAME) \
$(SO_DIR)
# static library
dh_install --package=$($(library)_DEV_PKG) \
obj/static/lib$(library).a \
$(A_DIR)
# development symbolic link
dh_link --package=$($(library)_DEV_PKG) \
$(SO_DIR)/$($(library)_SONAME) \
$(SO_DIR)/lib$(library).so
# ALI files
dh_install --package=$($(library)_DEV_PKG) \
obj/shared_$(library)_ali/*.ali \
$(ALI_DIR)/$(library)
# Sources
dh_install --package=$($(library)_DEV_PKG) \
$($(library)_SRCDIR)/*.ad[bs] $$($(library)_c_sources) \
$(ADS_DIR)/$(library)
# Substitution variables for the control file.
echo 'ada:Depends=gnat, gnat-$(GNAT_VERSION), \
$(foreach l, $($(library)_deps_int_direct), $($(l)_DEV_PKG) (=$$$${binary:Version}),) \
$(foreach l, $($(library)_deps_ext_direct), $($(l)_DEV_PKG),) \
$($(library)_LIB_PKG)' \
>> debian/$($(library)_DEV_PKG).substvars
# Externally built project installed for end users.
override_dh_auto_build-arch: obj/$(library).gpr
obj/$(library).gpr: debian/template.gpr | obj
sed ' \
/@IMPORTS@/ { \
s//$(foreach l, $($(library)_deps_int_direct) \
$($(library)_deps_ext_direct) \
,with "$(l).gpr";\n)/; \
s/\n /\n/g; }; \
$(foreach v,library SO_DIR ADS_DIR ALI_DIR,s|@$(v)@|$($(v))|;) \
' $$< > $$@
override_dh_install::
dh_install --package=$($(library)_DEV_PKG) \
obj/$(library).gpr \
$(GPR_DIR)
endef
# The dependency information can be deduced from the sources, and
# should match $(library)_SRCDIR/*.gpr.
xmlada_unicode_SRCDIR := unicode
xmlada_input_SRCDIR := input_sources
xmlada_input_deps_int_direct := xmlada_unicode
xmlada_input_deps_int := xmlada_unicode
xmlada_sax_SRCDIR := sax
xmlada_sax_deps_int_direct := xmlada_input xmlada_unicode
xmlada_sax_deps_int := xmlada_input xmlada_unicode
xmlada_dom_SRCDIR := dom
xmlada_dom_deps_int_direct := xmlada_sax xmlada_unicode
xmlada_dom_deps_int := xmlada_sax xmlada_input xmlada_unicode
xmlada_schema_SRCDIR := schema
xmlada_schema_deps_int_direct := xmlada_dom xmlada_sax xmlada_unicode
xmlada_schema_deps_int := xmlada_dom xmlada_sax xmlada_input xmlada_unicode
# To debug an instantiation, replace eval with error:
$(foreach library, \
xmlada_unicode xmlada_input xmlada_sax xmlada_dom xmlada_schema \
,$(eval $(call library_template)))
obj/shared obj/static: | obj
obj obj/shared obj/static:
mkdir $@
override_dh_auto_clean::
rm -fr obj
######################################################################
# Upstream docs target does not generate text output.
override_dh_auto_build-indep:
ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS)))
$(MAKE) -C docs html latexpdf text SPHINXOPTS=-j$(BUILDER_JOBS)
endif
override_dh_auto_clean::
rm -fr docs/_build
# Compatibility project, importing all XMLAda libraries.
override_dh_install::
dh_install --package=$(xmlada_schema_DEV_PKG) \
distrib/xmlada.gpr \
$(GPR_DIR)
# Remaining install tasks.
.PHONY: override_dh_install
override_dh_install::
dh_install --remaining-packages
######################################################################
# Mimic 'dh --with sphinxdoc', but without adding sphinx-common to
# Build-Depends for arch-only builds.
.PHONY: override_dh_installdocs-indep
override_dh_installdocs-indep:
dh_installdocs -i
dh_sphinxdoc
# These example sources are executable in version 18.
.PHONY: override_dh_fixperms-indep
override_dh_fixperms-indep:
find debian/libxmlada-doc/usr/share/doc/libxmlada-doc/examples/cross \
-type f -executable | xargs chmod -x
dh_fixperms -i
######################################################################
.PHONY: override_dh_compress
override_dh_compress:
dh_compress --package=libxmlada-doc \
--exclude=.adb --exclude=.ads --exclude=.gpr \
--exclude=.xml --exclude=.xsd
dh_compress --remaining-packages
|
