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# Copyright (C) 2006-2012 Free Software Foundation, Inc.
#
# Author: Simon Josefsson
#
# This file is part of GnuTLS.
#
# This file 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 file 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.
#
# You should have received a copy of the GNU General Public License
# along with this file. If not, see <https://www.gnu.org/licenses/>.
WFLAGS ?= --enable-gcc-warnings
ADDFLAGS ?=
CFGFLAGS ?= --enable-gtk-doc --enable-gtk-doc-pdf --enable-gtk-doc-html $(ADDFLAGS) $(WFLAGS)
PACKAGE ?= gnutls
.PHONY: config glimport
INDENT_SOURCES = `find . -name \*.[ch] -o -name gnutls.h.in | grep -v -e ^./build-aux/ -e ^./config.h -e ^./devel/ -e ^./gnulib -e ^./lib/minitasn1/ -e ^./lib/includes/gnutls/gnutls.h -e ^./lib/nettle/backport/ -e ^./lib/priority_options.h -e ^./lib/unistring/ -e ^./lib/x509/supported_exts.h -e ^./lib/build-aux/ -e ^./lib/dlwrap/ -e '^./lib/crau/' -e ^./gl/ -e ^./src/gl/ -e ^./src/.*-options.[ch] -e -args.[ch] -e asn1_tab.c -e ^./tests/suite/`
ifeq ($(.DEFAULT_GOAL),abort-due-to-no-makefile)
.DEFAULT_GOAL := bootstrap
endif
local-checks-to-skip = sc_GPL_version sc_bindtextdomain \
sc_immutable_NEWS sc_indent sc_program_name sc_prohibit_atoi_atof \
sc_prohibit_always_true_header_tests \
sc_prohibit_empty_lines_at_EOF sc_prohibit_hash_without_use \
sc_prohibit_gnu_make_extensions \
sc_prohibit_have_config_h sc_prohibit_magic_number_exit \
sc_prohibit_strcmp sc_require_config_h \
sc_require_config_h_first sc_texinfo_acronym sc_trailing_blank \
sc_unmarked_diagnostics sc_useless_cpp_parens \
sc_two_space_separator_in_usage
VC_LIST_ALWAYS_EXCLUDE_REGEX = ^maint.mk|gtk-doc.make|m4/pkg|doc/fdl-1.3.texi|src/.*\.bak|src/crywrap/|(devel/perlasm/|lib/accelerated/x86/|build-aux/|gl/|tests/suite/ecore/|doc/protocol/).*$$
# Explicit syntax-check exceptions.
exclude_file_name_regexp--sc_copyright_check = ^./gnulib/.*$$
exclude_file_name_regexp--sc_error_message_uppercase = ^doc/examples/ex-cxx.cpp|src/certtool.c|src/ocsptool.c|src/crywrap/crywrap.c|tests/pkcs12_encode.c$$
exclude_file_name_regexp--sc_file_system = ^doc/doxygen/Doxyfile
exclude_file_name_regexp--sc_prohibit_cvs_keyword = ^lib/nettle/.*$$
exclude_file_name_regexp--sc_prohibit_undesirable_word_seq = ^tests/nist-pkits/gnutls-nist-tests.html$$
exclude_file_name_regexp--sc_space_tab = ^doc/.*.(pdf|png)|\.crl|\.pdf|\.zip|tests/nist-pkits/|tests/data/|tests/system-override-curves.sh|devel/|tests/suite/x509paths/.*|fuzz/.*\.repro|fuzz/.*\.in/.*$$
_makefile_at_at_check_exceptions = ' && !/CODE_COVERAGE_RULES/ && !/VERSION/'
exclude_file_name_regexp--sc_m4_quote_check='lib/unistring/m4/absolute-header.m4'
exclude_file_name_regexp--sc_makefile_at_at_check='lib/unistring/Makefile.am'
exclude_file_name_regexp--sc_prohibit_stddef_without_use='u*-normalize.c'
exclude_file_name_regexp--sc_prohibit_strncpy='unistr.in.h'
exclude_file_name_regexp--sc_prohibit_strncpy='lib/inih/ini.c'
gl_public_submodule_commit =
# Indentation
exclude_file_name_regexp--clang_format ?= $(exclude_file_name_regexp--sc_clang_format)
.PHONY: clang-format
clang-format:
$(AM_V_GEN)clang-format -i $(INDENT_SOURCES)
sc_clang_format:
@if ! clang-format --version 2>&1 >/dev/null; then \
echo 1>&2 '$(ME): sc_clang_format: clang-format is missing'; \
else \
fail=0; files="$(INDENT_SOURCES)"; \
for f in $$files; do \
clang-format --dry-run --Werror "$$f" || fail=1; \
done; \
test $$fail = 1 && \
{ echo 1>&2 '$(ME): code format error, try "make clang-format"'; \
exit 1; } || :; \
fi
autoreconf:
./bootstrap
config:
./configure $(CFGFLAGS)
.submodule.stamp:
git submodule init
git submodule update
touch $@
bootstrap: autoreconf .submodule.stamp
glimport:
pushd gnulib && git checkout master && git pull && popd
echo "If everything looks well, commit the gnulib update with:"
echo " git commit -m "Update gnulib submodule" gnulib"
# Update Copyright year in tools and docs
update-copyright-year:
$(AM_V_at)$(SED) -i "s/ 2001-[0-9]\{4,\} / 2001-`date +%Y` /g" doc/gnutls.texi
$(AM_V_at)$(SED) -i \
-e "s/ 2001-[0-9]\{4,\} / 2001-`date +%Y` /g" \
-e "s/ 2020-[0-9]\{4,\} / 2020-`date +%Y` /g" \
doc/manpages/Makefile.am
$(AM_V_at)$(SED) -i \
-e "s/ 2000-[0-9]\{4,\} / 2000-`date +%Y` /g" \
doc/Makefile.am \
src/Makefile.am
# Code Coverage
clang:
$(MAKE) clean
scan-build ./configure
rm -rf scan.tmp
scan-build -o scan.tmp $(MAKE)
clang-copy:
rm -fv `find $(htmldir)/clang -type f | grep -v CVS`
mkdir -p $(htmldir)/clang/
cp -rv scan.tmp/*/* $(htmldir)/clang/
# Release
# ChangeLog must be PHONY, else it isn't generated on 'make distcheck'
.PHONY: ChangeLog
ChangeLog:
(cd "$(srcdir)" ; if test -d .git ; then git log --no-merges --no-decorate --pretty --since="2014 November 07"|grep -v ^'commit' ; else echo "Empty" ; fi) > ChangeLog
tag = $(PACKAGE)_`echo $(VERSION) | sed 's/\./_/g'`
release: syntax-check prepare upload-tarballs
prepare:
! git tag -l $(tag) | grep $(PACKAGE) > /dev/null
git tag -u 96865171! -m $(VERSION) $(tag)
upload-tarballs: dist
gpg --sign --detached $(distdir).tar.xz
scp $(distdir).tar.xz* trithemius.gnupg.org:/home/ftp/gcrypt/gnutls/v$(MAJOR_VERSION).$(MINOR_VERSION)
web:
echo generating documentation for $(PACKAGE)
mkdir -p $(htmldir)/manual
mkdir -p $(htmldir)/reference
$(MAKE) -C doc gnutls.html
cd doc && cp gnutls.html *.png ../$(htmldir)/manual/
cd doc && makeinfo --html --split=node -o ../$(htmldir)/manual/html_node/ --css-include=./texinfo.css gnutls.texi
cd doc && cp *.png ../$(htmldir)/manual/html_node/
sed 's/\@VERSION\@/$(VERSION)/g' -i $(htmldir)/manual/html_node/*.html $(htmldir)/manual/gnutls.html
-cd doc && $(MAKE) gnutls.epub && cp gnutls.epub ../$(htmldir)/manual/
cd doc/latex && $(MAKE) gnutls.pdf && cp gnutls.pdf ../../$(htmldir)/manual/
-cp -v doc/reference/html/*.html doc/reference/html/*.png doc/reference/html/*.devhelp* doc/reference/html/*.css $(htmldir)/reference/
ASM_SOURCES_XXX := \
lib/accelerated/aarch64/XXX/ghash-aarch64.s \
lib/accelerated/aarch64/XXX/aes-aarch64.s \
lib/accelerated/aarch64/XXX/sha1-armv8.s \
lib/accelerated/aarch64/XXX/sha256-armv8.s \
lib/accelerated/aarch64/XXX/sha512-armv8.s \
lib/accelerated/x86/XXX/ghash-x86_64.s \
lib/accelerated/x86/XXX/aesni-x86_64.s \
lib/accelerated/x86/XXX/aesni-x86.s \
lib/accelerated/x86/XXX/sha1-ssse3-x86.s \
lib/accelerated/x86/XXX/sha1-ssse3-x86_64.s \
lib/accelerated/x86/XXX/sha256-ssse3-x86.s \
lib/accelerated/x86/XXX/sha256-ssse3-x86_64.s \
lib/accelerated/x86/XXX/sha512-ssse3-x86.s \
lib/accelerated/x86/XXX/sha512-ssse3-x86_64.s \
lib/accelerated/x86/XXX/aesni-gcm-x86_64.s \
lib/accelerated/x86/XXX/aes-ssse3-x86.s \
lib/accelerated/x86/XXX/aes-ssse3-x86_64.s
# CRYPTOGAMS' perl-scripts can produce different output if -fPIC
# is passed as option. List the files that seem to need it:
PL_NEEDS_FPIC := aesni-x86.pl aes-ssse3-x86.pl e_padlock-x86.pl \
ghash-x86.pl sha1-ssse3-x86.pl sha256-ssse3-x86.pl \
sha512-ssse3-x86.pl
ASM_SOURCES_ELF := $(subst XXX,elf,$(ASM_SOURCES_XXX))
ASM_SOURCES_COFF := $(subst XXX,coff,$(ASM_SOURCES_XXX))
ASM_SOURCES_MACOSX := $(subst XXX,macosx,$(ASM_SOURCES_XXX))
asm-sources: $(ASM_SOURCES_ELF) $(ASM_SOURCES_COFF) $(ASM_SOURCES_MACOSX) lib/accelerated/x86/files.mk
asm-sources-clean:
rm -f $(ASM_SOURCES_ELF) $(ASM_SOURCES_COFF) $(ASM_SOURCES_MACOSX) lib/accelerated/x86/files.mk
X86_FILES=XXX/aesni-x86.s XXX/sha1-ssse3-x86.s \
XXX/sha256-ssse3-x86.s XXX/sha512-ssse3-x86.s XXX/aes-ssse3-x86.s
X86_64_FILES=XXX/aesni-x86_64.s XXX/ghash-x86_64.s \
XXX/sha1-ssse3-x86_64.s XXX/sha512-ssse3-x86_64.s XXX/aes-ssse3-x86_64.s \
XXX/aesni-gcm-x86_64.s XXX/sha256-ssse3-x86_64.s
X86_PADLOCK_FILES=XXX/e_padlock-x86.s
X86_64_PADLOCK_FILES=XXX/e_padlock-x86_64.s
X86_FILES_ELF := $(subst XXX,elf,$(X86_FILES))
X86_FILES_COFF := $(subst XXX,coff,$(X86_FILES))
X86_FILES_MACOSX := $(subst XXX,macosx,$(X86_FILES))
X86_64_FILES_ELF := $(subst XXX,elf,$(X86_64_FILES))
X86_64_FILES_COFF := $(subst XXX,coff,$(X86_64_FILES))
X86_64_FILES_MACOSX := $(subst XXX,macosx,$(X86_64_FILES))
X86_PADLOCK_FILES_ELF := $(subst XXX,elf,$(X86_PADLOCK_FILES))
X86_PADLOCK_FILES_COFF := $(subst XXX,coff,$(X86_PADLOCK_FILES))
X86_PADLOCK_FILES_MACOSX := $(subst XXX,macosx,$(X86_PADLOCK_FILES))
X86_64_PADLOCK_FILES_ELF := $(subst XXX,elf,$(X86_64_PADLOCK_FILES))
X86_64_PADLOCK_FILES_COFF := $(subst XXX,coff,$(X86_64_PADLOCK_FILES))
X86_64_PADLOCK_FILES_MACOSX := $(subst XXX,macosx,$(X86_64_PADLOCK_FILES))
lib/accelerated/x86/files.mk: $(ASM_SOURCES_ELF)
echo X86_FILES_ELF=$(X86_FILES_ELF) > $@.tmp
echo X86_FILES_COFF=$(X86_FILES_COFF) >> $@.tmp
echo X86_FILES_MACOSX=$(X86_FILES_MACOSX) >> $@.tmp
echo X86_64_FILES_ELF=$(X86_64_FILES_ELF) >> $@.tmp
echo X86_64_FILES_COFF=$(X86_64_FILES_COFF) >> $@.tmp
echo X86_64_FILES_MACOSX=$(X86_64_FILES_MACOSX) >> $@.tmp
echo X86_PADLOCK_FILES_ELF=$(X86_PADLOCK_FILES_ELF) >> $@.tmp
echo X86_PADLOCK_FILES_COFF=$(X86_PADLOCK_FILES_COFF) >> $@.tmp
echo X86_PADLOCK_FILES_MACOSX=$(X86_PADLOCK_FILES_MACOSX) >> $@.tmp
echo X86_64_PADLOCK_FILES_ELF=$(X86_64_PADLOCK_FILES_ELF) >> $@.tmp
echo X86_64_PADLOCK_FILES_COFF=$(X86_64_PADLOCK_FILES_COFF) >> $@.tmp
echo X86_64_PADLOCK_FILES_MACOSX=$(X86_64_PADLOCK_FILES_MACOSX) >> $@.tmp
mv $@.tmp $@
# Appro's code
lib/accelerated/x86/elf/%.s: devel/perlasm/%.pl .submodule.stamp
CC=gcc perl $< elf \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $<.license $@.tmp > $@ && rm -f $@.tmp
echo "" >> $@
echo ".section .note.GNU-stack,\"\",%progbits" >> $@
sed -i 's/OPENSSL_ia32cap_P/GNUTLS_x86_cpuid_s/g' $@
lib/accelerated/x86/coff/%-x86.s: devel/perlasm/%-x86.pl .submodule.stamp
CC=gcc perl $< coff \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $<.license $@.tmp > $@ && rm -f $@.tmp
echo "" >> $@
sed -i 's/OPENSSL_ia32cap_P/GNUTLS_x86_cpuid_s/g' $@
lib/accelerated/x86/coff/%-x86_64.s: devel/perlasm/%-x86_64.pl .submodule.stamp
CC=gcc perl $< mingw64 \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $<.license $@.tmp > $@ && rm -f $@.tmp
echo "" >> $@
sed -i 's/OPENSSL_ia32cap_P/GNUTLS_x86_cpuid_s/g' $@
lib/accelerated/x86/macosx/%.s: devel/perlasm/%.pl ./lib/accelerated/x86/x86-common.h .submodule.stamp
CC=gcc perl $< macosx \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $<.license $@.tmp > $@ && rm -f $@.tmp
echo "" >> $@
sed -i 's/OPENSSL_ia32cap_P/GNUTLS_x86_cpuid_s/g' $@
lib/accelerated/aarch64/elf/%.s: devel/perlasm/%.pl lib/accelerated/aarch64/aarch64-common.h .submodule.stamp
rm -f $@tmp
CC=aarch64-linux-gnu-gcc perl $< linux64 \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $@.tmp | /usr/bin/perl -ne '/^#(line)?\s*[0-9]+/ or print' > $@.tmp.S
echo "" >> $@.tmp.S
sed -i 's/OPENSSL_armcap_P/_gnutls_arm_cpuid_s/g' $@.tmp.S
sed -i 's/arm_arch.h/aarch64-common.h/g' $@.tmp.S
aarch64-linux-gnu-gcc $(CFLAGS) -D__ARM_MAX_ARCH__=8 -Ilib/accelerated/aarch64 -Wa,--noexecstack -E $@.tmp.S -o $@.tmp.s
cat $<.license $@.tmp.s > $@
echo ".section .note.GNU-stack,\"\",%progbits" >> $@
rm -f $@.tmp.S $@.tmp.s $@.tmp
lib/accelerated/aarch64/macosx/%.s: devel/perlasm/%.pl .submodule.stamp
rm -f $@tmp
CC=aarch64-linux-gnu-gcc perl $< ios64 \
$(if $(findstring $(<F),$(PL_NEEDS_FPIC)),-fPIC) \
$@.tmp
cat $@.tmp | /usr/bin/perl -ne '/^#(line)?\s*[0-9]+/ or print' > $@.tmp.S
echo "" >> $@.tmp.S
sed -i 's/OPENSSL_armcap_P/_gnutls_arm_cpuid_s/g' $@.tmp.S
sed -i 's/arm_arch.h/aarch64-common.h/g' $@.tmp.S
aarch64-linux-gnu-gcc -D__ARM_MAX_ARCH__=8 -Ilib/accelerated/aarch64 -Wa,--noexecstack -E $@.tmp.S -o $@.tmp.s
cat $<.license $@.tmp.s > $@
rm -f $@.tmp.S $@.tmp.s $@.tmp
lib/accelerated/aarch64/coff/%.s: devel/perlasm/%.pl .submodule.stamp
@true
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