1#! /bin/sh 2# autogen.sh 3# Copyright (C) 2003, 2014, 2017, 2018 g10 Code GmbH 4# 5# This file is free software; as a special exception the author gives 6# unlimited permission to copy and/or distribute it, with or without 7# modifications, as long as this notice is preserved. 8# 9# This program is distributed in the hope that it will be useful, but 10# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the 11# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12# 13# This is a generic script to create the configure script and handle cross 14# build environments. It requires the presence of a autogen.rc file to 15# configure it for the respective package. It is maintained as part of 16# GnuPG and source copied by other packages. 17# 18# Version: 2018-07-10 19 20configure_ac="configure.ac" 21 22cvtver () { 23 awk 'NR==1 {split($NF,A,".");X=1000000*A[1]+1000*A[2]+A[3];print X;exit 0}' 24} 25 26check_version () { 27 if [ $(( `("$1" --version || echo "0") | cvtver` >= $2 )) = 1 ]; then 28 return 0 29 fi 30 echo "**Error**: "\`$1\'" not installed or too old." >&2 31 echo ' Version '$3' or newer is required.' >&2 32 [ -n "$4" ] && echo ' Note that this is part of '\`$4\''.' >&2 33 DIE="yes" 34 return 1 35} 36 37fatal () { 38 echo "autogen.sh:" "$*" >&2 39 DIE=yes 40} 41 42info () { 43 if [ -z "${SILENT}" ]; then 44 echo "autogen.sh:" "$*" >&2 45 fi 46} 47 48die_p () { 49 if [ "$DIE" = "yes" ]; then 50 echo "autogen.sh: Stop." >&2 51 exit 1 52 fi 53} 54 55replace_sysroot () { 56 configure_opts=$(echo $configure_opts | sed "s#@SYSROOT@#${w32root}#g") 57 extraoptions=$(echo $extraoptions | sed "s#@SYSROOT@#${w32root}#g") 58} 59 60# Allow to override the default tool names 61AUTOCONF=${AUTOCONF_PREFIX}${AUTOCONF:-autoconf}${AUTOCONF_SUFFIX} 62AUTOHEADER=${AUTOCONF_PREFIX}${AUTOHEADER:-autoheader}${AUTOCONF_SUFFIX} 63 64AUTOMAKE=${AUTOMAKE_PREFIX}${AUTOMAKE:-automake}${AUTOMAKE_SUFFIX} 65ACLOCAL=${AUTOMAKE_PREFIX}${ACLOCAL:-aclocal}${AUTOMAKE_SUFFIX} 66 67GETTEXT=${GETTEXT_PREFIX}${GETTEXT:-gettext}${GETTEXT_SUFFIX} 68MSGMERGE=${GETTEXT_PREFIX}${MSGMERGE:-msgmerge}${GETTEXT_SUFFIX} 69 70DIE=no 71FORCE= 72SILENT= 73PRINT_HOST=no 74PRINT_BUILD=no 75tmp=$(dirname "$0") 76tsdir=$(cd "${tmp}"; pwd) 77 78if [ -n "${AUTOGEN_SH_SILENT}" ]; then 79 SILENT=" --silent" 80fi 81if test x"$1" = x"--help"; then 82 echo "usage: ./autogen.sh [OPTIONS] [ARGS]" 83 echo " Options:" 84 echo " --silent Silent operation" 85 echo " --force Pass --force to autoconf" 86 echo " --find-version Helper for configure.ac" 87 echo " --git-build Run all commands to build from a Git" 88 echo " --print-host Print only the host triplet" 89 echo " --print-build Print only the build platform triplet" 90 echo " --build-TYPE Configure to cross build for TYPE" 91 echo "" 92 echo " ARGS are passed to configure in --build-TYPE mode." 93 echo " Configuration for this script is expected in autogen.rc" 94 exit 0 95fi 96if test x"$1" = x"--silent"; then 97 SILENT=" --silent" 98 shift 99fi 100if test x"$1" = x"--force"; then 101 FORCE=" --force" 102 shift 103fi 104if test x"$1" = x"--print-host"; then 105 PRINT_HOST=yes 106 shift 107fi 108if test x"$1" = x"--print-build"; then 109 PRINT_BUILD=yes 110 shift 111fi 112 113 114# Reject unsafe characters in $HOME, $tsdir and cwd. We consider spaces 115# as unsafe because it is too easy to get scripts wrong in this regard. 116am_lf=' 117' 118case `pwd` in 119 *[\;\\\"\#\$\&\'\`$am_lf\ \ ]*) 120 fatal "unsafe working directory name" ;; 121esac 122case $tsdir in 123 *[\;\\\"\#\$\&\'\`$am_lf\ \ ]*) 124 fatal "unsafe source directory: \`$tsdir'" ;; 125esac 126case $HOME in 127 *[\;\\\"\#\$\&\'\`$am_lf\ \ ]*) 128 fatal "unsafe home directory: \`$HOME'" ;; 129esac 130die_p 131 132 133# List of variables sourced from autogen.rc. The strings '@SYSROOT@' in 134# these variables are replaced by the actual system root. 135configure_opts= 136extraoptions= 137# List of optional variables sourced from autogen.rc and ~/.gnupg-autogen.rc 138w32_toolprefixes= 139w32_extraoptions= 140w32ce_toolprefixes= 141w32ce_extraoptions= 142w64_toolprefixes= 143w64_extraoptions= 144amd64_toolprefixes= 145# End list of optional variables sourced from ~/.gnupg-autogen.rc 146# What follows are variables which are sourced but default to 147# environment variables or lacking them hardcoded values. 148#w32root= 149#w32ce_root= 150#w64root= 151#amd64root= 152 153# Convenience option to use certain configure options for some hosts. 154myhost="" 155myhostsub="" 156case "$1" in 157 --find-version) 158 myhost="find-version" 159 SILENT=" --silent" 160 shift 161 ;; 162 --git-build) 163 myhost="git-build" 164 shift 165 ;; 166 --build-w32) 167 myhost="w32" 168 shift 169 ;; 170 --build-w32ce) 171 myhost="w32" 172 myhostsub="ce" 173 shift 174 ;; 175 --build-w64) 176 myhost="w32" 177 myhostsub="64" 178 shift 179 ;; 180 --build-amd64) 181 myhost="amd64" 182 shift 183 ;; 184 --build*) 185 fatal "**Error**: invalid build option $1" 186 shift 187 ;; 188 *) 189 ;; 190esac 191die_p 192 193 194# **** GIT BUILD **** 195# This is a helper to build from git. 196if [ "$myhost" = "git-build" ]; then 197 tmp="$(pwd)" 198 cd "$tsdir" || fatal "error cd-ing to $tsdir" 199 ./autogen.sh || fatal "error running ./autogen.sh" 200 cd "$tmp" || fatal "error cd-ing back to $tmp" 201 die_p 202 "$tsdir"/configure || fatal "error running $tsdir/configure" 203 die_p 204 make || fatal "error running make" 205 die_p 206 make check || fatal "error running male check" 207 die_p 208 exit 0 209fi 210# **** end GIT BUILD **** 211 212 213# Source our configuration 214if [ -f "${tsdir}/autogen.rc" ]; then 215 . "${tsdir}/autogen.rc" 216fi 217 218# Source optional site specific configuration 219if [ -f "$HOME/.gnupg-autogen.rc" ]; then 220 info "sourcing extra definitions from $HOME/.gnupg-autogen.rc" 221 . "$HOME/.gnupg-autogen.rc" 222fi 223 224 225# **** FIND VERSION **** 226# This is a helper for the configure.ac M4 magic 227# Called 228# ./autogen.sh --find-version PACKAGE MAJOR MINOR [MICRO] 229# returns a complete version string with automatic beta numbering. 230if [ "$myhost" = "find-version" ]; then 231 package="$1" 232 major="$2" 233 minor="$3" 234 micro="$4" 235 236 if [ -z "$package" -o -z "$major" -o -z "$minor" ]; then 237 echo "usage: ./autogen.sh --find-version PACKAGE MAJOR MINOR [MICRO]" >&2 238 exit 1 239 fi 240 241 if [ -z "$micro" ]; then 242 matchstr1="$package-$major.[0-9]*" 243 matchstr2="$package-$major-base" 244 vers="$major.$minor" 245 else 246 matchstr1="$package-$major.$minor.[0-9]*" 247 matchstr2="$package-$major.$minor-base" 248 vers="$major.$minor.$micro" 249 fi 250 251 beta=no 252 if [ -e .git ]; then 253 ingit=yes 254 tmp=$(git describe --match "${matchstr1}" --long 2>/dev/null) 255 tmp=$(echo "$tmp" | sed s/^"$package"//) 256 if [ -n "$tmp" ]; then 257 tmp=$(echo "$tmp" | sed s/^"$package"// \ 258 | awk -F- '$3!=0 && $3 !~ /^beta/ {print"-beta"$3}') 259 else 260 tmp=$(git describe --match "${matchstr2}" --long 2>/dev/null \ 261 | awk -F- '$4!=0{print"-beta"$4}') 262 fi 263 [ -n "$tmp" ] && beta=yes 264 rev=$(git rev-parse --short HEAD | tr -d '\n\r') 265 rvd=$((0x$(echo ${rev} | dd bs=1 count=4 2>/dev/null))) 266 else 267 ingit=no 268 beta=yes 269 tmp="-unknown" 270 rev="0000000" 271 rvd="0" 272 fi 273 274 echo "$package-$vers$tmp:$beta:$ingit:$vers$tmp:$vers:$tmp:$rev:$rvd:" 275 exit 0 276fi 277# **** end FIND VERSION **** 278 279 280if [ ! -f "$tsdir/build-aux/config.guess" ]; then 281 fatal "$tsdir/build-aux/config.guess not found" 282 exit 1 283fi 284build=`$tsdir/build-aux/config.guess` 285if [ $PRINT_BUILD = yes ]; then 286 echo "$build" 287 exit 0 288fi 289 290 291 292# ****************** 293# W32 build script 294# ****************** 295if [ "$myhost" = "w32" ]; then 296 case $myhostsub in 297 ce) 298 w32root="$w32ce_root" 299 [ -z "$w32root" ] && w32root="$HOME/w32ce_root" 300 toolprefixes="$w32ce_toolprefixes arm-mingw32ce" 301 extraoptions="$extraoptions $w32ce_extraoptions" 302 ;; 303 64) 304 w32root="$w64root" 305 [ -z "$w32root" ] && w32root="$HOME/w64root" 306 toolprefixes="$w64_toolprefixes x86_64-w64-mingw32" 307 extraoptions="$extraoptions $w64_extraoptions" 308 ;; 309 *) 310 [ -z "$w32root" ] && w32root="$HOME/w32root" 311 toolprefixes="$w32_toolprefixes i686-w64-mingw32 i586-mingw32msvc" 312 toolprefixes="$toolprefixes i386-mingw32msvc mingw32" 313 extraoptions="$extraoptions $w32_extraoptions" 314 ;; 315 esac 316 info "Using $w32root as standard install directory" 317 replace_sysroot 318 319 # Locate the cross compiler 320 crossbindir= 321 for host in $toolprefixes; do 322 if ${host}-gcc --version >/dev/null 2>&1 ; then 323 crossbindir=/usr/${host}/bin 324 conf_CC="CC=${host}-gcc" 325 break; 326 fi 327 done 328 if [ -z "$crossbindir" ]; then 329 fatal "cross compiler kit not installed" 330 if [ -z "$myhostsub" ]; then 331 info "Under Debian GNU/Linux, you may install it using" 332 info " apt-get install mingw32 mingw32-runtime mingw32-binutils" 333 fi 334 die_p 335 fi 336 if [ $PRINT_HOST = yes ]; then 337 echo "$host" 338 exit 0 339 fi 340 341 if [ -f "$tsdir/config.log" ]; then 342 if ! head $tsdir/config.log | grep "$host" >/dev/null; then 343 fatal "Please run a 'make distclean' first" 344 die_p 345 fi 346 fi 347 348 $tsdir/configure --enable-maintainer-mode ${SILENT} \ 349 --prefix=${w32root} \ 350 --host=${host} --build=${build} SYSROOT=${w32root} \ 351 PKG_CONFIG_LIBDIR=${w32root}/lib/pkgconfig \ 352 ${configure_opts} ${extraoptions} "$@" 353 rc=$? 354 exit $rc 355fi 356# ***** end W32 build script ******* 357 358# ***** AMD64 cross build script ******* 359# Used to cross-compile for AMD64 (for testing) 360if [ "$myhost" = "amd64" ]; then 361 [ -z "$amd64root" ] && amd64root="$HOME/amd64root" 362 info "Using $amd64root as standard install directory" 363 replace_sysroot 364 365 toolprefixes="$amd64_toolprefixes x86_64-linux-gnu amd64-linux-gnu" 366 367 # Locate the cross compiler 368 crossbindir= 369 for host in $toolprefixes ; do 370 if ${host}-gcc --version >/dev/null 2>&1 ; then 371 crossbindir=/usr/${host}/bin 372 conf_CC="CC=${host}-gcc" 373 break; 374 fi 375 done 376 if [ -z "$crossbindir" ]; then 377 echo "Cross compiler kit not installed" >&2 378 echo "Stop." >&2 379 exit 1 380 fi 381 if [ $PRINT_HOST = yes ]; then 382 echo "$host" 383 exit 0 384 fi 385 386 if [ -f "$tsdir/config.log" ]; then 387 if ! head $tsdir/config.log | grep "$host" >/dev/null; then 388 echo "Please run a 'make distclean' first" >&2 389 exit 1 390 fi 391 fi 392 393 $tsdir/configure --enable-maintainer-mode ${SILENT} \ 394 --prefix=${amd64root} \ 395 --host=${host} --build=${build} \ 396 ${configure_opts} ${extraoptions} "$@" 397 rc=$? 398 exit $rc 399fi 400# ***** end AMD64 cross build script ******* 401 402 403# Grep the required versions from configure.ac 404autoconf_vers=`sed -n '/^AC_PREREQ(/ { 405s/^.*(\(.*\))/\1/p 406q 407}' ${configure_ac}` 408autoconf_vers_num=`echo "$autoconf_vers" | cvtver` 409 410automake_vers=`sed -n '/^min_automake_version=/ { 411s/^.*="\(.*\)"/\1/p 412q 413}' ${configure_ac}` 414automake_vers_num=`echo "$automake_vers" | cvtver` 415 416if [ -d "${tsdir}/po" ]; then 417 gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ { 418s/^.*\[\(.*\)])/\1/p 419q 420}' ${configure_ac}` 421 gettext_vers_num=`echo "$gettext_vers" | cvtver` 422else 423 gettext_vers="n/a" 424fi 425 426if [ -z "$autoconf_vers" -o -z "$automake_vers" -o -z "$gettext_vers" ] 427then 428 echo "**Error**: version information not found in "\`${configure_ac}\'"." >&2 429 exit 1 430fi 431 432 433if check_version $AUTOCONF $autoconf_vers_num $autoconf_vers ; then 434 check_version $AUTOHEADER $autoconf_vers_num $autoconf_vers autoconf 435fi 436if check_version $AUTOMAKE $automake_vers_num $automake_vers; then 437 check_version $ACLOCAL $automake_vers_num $autoconf_vers automake 438fi 439if [ "$gettext_vers" != "n/a" ]; then 440 if check_version $GETTEXT $gettext_vers_num $gettext_vers; then 441 check_version $MSGMERGE $gettext_vers_num $gettext_vers gettext 442 fi 443fi 444 445if [ "$DIE" = "yes" ]; then 446 cat <<EOF 447 448Note that you may use alternative versions of the tools by setting 449the corresponding environment variables; see README.GIT for details. 450 451EOF 452 die_p 453fi 454 455# Check the git setup. 456if [ -d .git ]; then 457 CP="cp -p" 458 # If we have a GNU cp we can add -v 459 if cp --version >/dev/null 2>/dev/null; then 460 [ -z "${SILENT}" ] && CP="$CP -v" 461 fi 462 if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then 463 [ -z "${SILENT}" ] && cat <<EOF 464*** Activating trailing whitespace git pre-commit hook. *** 465 For more information see this thread: 466 https://mail.gnome.org/archives/desktop-devel-list/2009-May/msg00084.html 467 To deactivate this pre-commit hook again move .git/hooks/pre-commit 468 and .git/hooks/pre-commit.sample out of the way. 469EOF 470 $CP .git/hooks/pre-commit.sample .git/hooks/pre-commit 471 chmod +x .git/hooks/pre-commit 472 fi 473 474 if [ "$gettext_vers" != "n/a" ]; then 475 tmp=$(git config --get filter.cleanpo.clean) 476 if [ "$tmp" != \ 477 "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'" ] 478 then 479 info "*** Adding GIT filter.cleanpo.clean configuration." 480 git config --add filter.cleanpo.clean \ 481 "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'" 482 fi 483 fi 484 if [ -f build-aux/git-hooks/commit-msg -a ! -f .git/hooks/commit-msg ] ; then 485 [ -z "${SILENT}" ] && cat <<EOF 486*** Activating commit log message check hook. *** 487EOF 488 $CP build-aux/git-hooks/commit-msg .git/hooks/commit-msg 489 chmod +x .git/hooks/commit-msg 490 if [ x"${display_name}" != x ]; then 491 git config format.subjectPrefix "PATCH ${display_name}" 492 git config sendemail.to "${patches_to}" 493 fi 494 fi 495fi 496 497aclocal_flags="-I m4" 498if [ -n "${extra_aclocal_flags}" ]; then 499 aclocal_flags="${aclocal_flags} ${extra_aclocal_flags}" 500fi 501if [ -n "${ACLOCAL_FLAGS}" ]; then 502 aclocal_flags="${aclocal_flags} ${ACLOCAL_FLAGS}" 503fi 504info "Running $ACLOCAL ${aclocal_flags} ..." 505$ACLOCAL ${aclocal_flags} 506info "Running autoheader..." 507$AUTOHEADER 508info "Running automake --gnu ..." 509$AUTOMAKE --gnu; 510info "Running autoconf${FORCE} ..." 511$AUTOCONF${FORCE} 512 513info "You may now run:${am_lf} ${final_info}" 514