#!/bin/sh #*************************************************************************** # _ _ ____ _ # Project ___| | | | _ \| | # / __| | | | |_) | | # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # # Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://curl.haxx.se/docs/copyright.html. # # You may opt to use, copy, modify, merge, publish, distribute and/or sell # copies of the Software, and permit persons to whom the Software is # furnished to do so, under the terms of the COPYING file. # # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # KIND, either express or implied. # ########################################################################### #-------------------------------------------------------------------------- # die prints argument string to stdout and exits this shell script. # die(){ echo "buildconf: $@" exit 1 } #-------------------------------------------------------------------------- # findtool works as 'which' but we use a different name to make it more # obvious we aren't using 'which'! ;-) # Unlike 'which' does, the current directory is ignored. # findtool(){ file="$1" if { echo "$file" | grep "/" >/dev/null 2>&1; } then # when file is given with a path check it first if test -f "$file"; then echo "$file" return fi fi old_IFS=$IFS; IFS=':' for path in $PATH do IFS=$old_IFS # echo "checks for $file in $path" >&2 if test "$path" -a "$path" != '.' -a -f "$path/$file"; then echo "$path/$file" return fi done IFS=$old_IFS } #-------------------------------------------------------------------------- # removethis() removes all files and subdirectories with the given name, # inside and below the current subdirectory at invocation time. # removethis(){ if test "$#" = "1"; then find . -depth -name $1 -print > buildconf.tmp.$$ while read fdname do if test -f "$fdname"; then rm -f "$fdname" elif test -d "$fdname"; then rm -f -r "$fdname" fi done < buildconf.tmp.$$ rm -f buildconf.tmp.$$ fi } #-------------------------------------------------------------------------- # Ensure that buildconf runs from the subdirectory where configure.ac lives # if test ! -f configure.ac || test ! -f src/tool_main.c || test ! -f lib/urldata.h || test ! -f include/curl/curl.h || test ! -f m4/curl-functions.m4; then echo "Can not run buildconf from outside of curl's source subdirectory!" echo "Change to the subdirectory where buildconf is found, and try again." exit 1 fi #-------------------------------------------------------------------------- # autoconf 2.57 or newer. Unpatched version 2.67 does not generate proper # configure script. Unpatched version 2.68 is simply unusable, we should # disallow 2.68 usage. # need_autoconf="2.57" ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` if test -z "$ac_version"; then echo "buildconf: autoconf not found." echo " You need autoconf version $need_autoconf or newer installed." exit 1 fi old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then echo "buildconf: autoconf version $ac_version found." echo " You need autoconf version $need_autoconf or newer installed." echo " If you have a sufficient autoconf installed, but it" echo " is not named 'autoconf', then try setting the" echo " AUTOCONF environment variable." exit 1 fi if test "$1" = "2" -a "$2" -eq "67"; then echo "buildconf: autoconf version $ac_version (BAD)" echo " Unpatched version generates broken configure script." elif test "$1" = "2" -a "$2" -eq "68"; then echo "buildconf: autoconf version $ac_version (BAD)" echo " Unpatched version generates unusable configure script." else echo "buildconf: autoconf version $ac_version (ok)" fi am4te_version=`${AUTOM4TE:-autom4te} --version 2>/dev/null|head -n 1| sed -e 's/autom4te\(.*\)/\1/' -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` if test -z "$am4te_version"; then echo "buildconf: autom4te not found. Weird autoconf installation!" exit 1 fi if test "$am4te_version" = "$ac_version"; then echo "buildconf: autom4te version $am4te_version (ok)" else echo "buildconf: autom4te version $am4te_version (ERROR: does not match autoconf version)" exit 1 fi #-------------------------------------------------------------------------- # autoheader 2.50 or newer # ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` if test -z "$ah_version"; then echo "buildconf: autoheader not found." echo " You need autoheader version 2.50 or newer installed." exit 1 fi old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then echo "buildconf: autoheader version $ah_version found." echo " You need autoheader version 2.50 or newer installed." echo " If you have a sufficient autoheader installed, but it" echo " is not named 'autoheader', then try setting the" echo " AUTOHEADER environment variable." exit 1 fi echo "buildconf: autoheader version $ah_version (ok)" #-------------------------------------------------------------------------- # automake 1.7 or newer # need_automake="1.7" am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` if test -z "$am_version"; then echo "buildconf: automake not found." echo " You need automake version $need_automake or newer installed." exit 1 fi old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then echo "buildconf: automake version $am_version found." echo " You need automake version $need_automake or newer installed." echo " If you have a sufficient automake installed, but it" echo " is not named 'automake', then try setting the" echo " AUTOMAKE environment variable." exit 1 fi echo "buildconf: automake version $am_version (ok)" acloc_version=`${ACLOCAL:-aclocal} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` if test -z "$acloc_version"; then echo "buildconf: aclocal not found. Weird automake installation!" exit 1 fi if test "$acloc_version" = "$am_version"; then echo "buildconf: aclocal version $acloc_version (ok)" else echo "buildconf: aclocal version $acloc_version (ERROR: does not match automake version)" exit 1 fi #-------------------------------------------------------------------------- # GNU libtoolize preliminary check # want_lt_major=1 want_lt_minor=4 want_lt_patch=2 want_lt_version=1.4.2 # This approach that tries 'glibtoolize' first is intended for systems that # have GNU libtool named as 'glibtoolize' and libtoolize not being GNU's. libtoolize=`findtool glibtoolize 2>/dev/null` if test ! -x "$libtoolize"; then libtoolize=`findtool ${LIBTOOLIZE:-libtoolize}` fi if test -z "$libtoolize"; then echo "buildconf: libtoolize not found." echo " You need GNU libtoolize $want_lt_version or newer installed." exit 1 fi lt_pver=`$libtoolize --version 2>/dev/null|head -n 1` lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"` lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"` if test -z "$lt_version"; then echo "buildconf: libtoolize not found." echo " You need GNU libtoolize $want_lt_version or newer installed." exit 1 fi old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS lt_major=$1 lt_minor=$2 lt_patch=$3 if test -z "$lt_major"; then lt_status="bad" elif test "$lt_major" -gt "$want_lt_major"; then lt_status="good" elif test "$lt_major" -lt "$want_lt_major"; then lt_status="bad" elif test -z "$lt_minor"; then lt_status="bad" elif test "$lt_minor" -gt "$want_lt_minor"; then lt_status="good" elif test "$lt_minor" -lt "$want_lt_minor"; then lt_status="bad" elif test -z "$lt_patch"; then lt_status="bad" elif test "$lt_patch" -gt "$want_lt_patch"; then lt_status="good" elif test "$lt_patch" -lt "$want_lt_patch"; then lt_status="bad" else lt_status="good" fi if test "$lt_status" != "good"; then echo "buildconf: libtoolize version $lt_version found." echo " You need GNU libtoolize $want_lt_version or newer installed." exit 1 fi echo "buildconf: libtoolize version $lt_version (ok)" #-------------------------------------------------------------------------- # m4 check # m4=`(${M4:-m4} --version || ${M4:-gm4} --version) 2>/dev/null | head -n 1`; m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then echo "buildconf: GNU m4 version $m4_version (ok)" else if test -z "$m4"; then echo "buildconf: m4 version not recognized. You need a GNU m4 installed!" else echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" fi exit 1 fi #-------------------------------------------------------------------------- # perl check # PERL=`findtool ${PERL:-perl}` if test -z "$PERL"; then echo "buildconf: perl not found" exit 1 fi #-------------------------------------------------------------------------- # Remove files generated on previous buildconf/configure run. # for fname in .deps \ .libs \ *.la \ *.lo \ *.a \ *.o \ Makefile \ Makefile.in \ aclocal.m4 \ aclocal.m4.bak \ ares_build.h \ ares_config.h \ ares_config.h.in \ autom4te.cache \ compile \ config.guess \ curl_config.h \ curl_config.h.in \ config.log \ config.lt \ config.status \ config.sub \ configure \ configurehelp.pm \ curl-config \ curlbuild.h \ depcomp \ libcares.pc \ libcurl.pc \ libtool \ libtool.m4 \ libtool.m4.tmp \ ltmain.sh \ ltoptions.m4 \ ltsugar.m4 \ ltversion.m4 \ lt~obsolete.m4 \ stamp-h1 \ stamp-h2 \ stamp-h3 ; do removethis "$fname" done #-------------------------------------------------------------------------- # run the correct scripts now # echo "buildconf: running libtoolize" ${libtoolize} --copy --automake --force || die "libtoolize command failed" # When using libtool 1.5.X (X < 26) we copy libtool.m4 to our local m4 # subdirectory and this local copy is patched to fix some warnings that # are triggered when running aclocal and using autoconf 2.62 or later. if test "$lt_major" = "1" && test "$lt_minor" = "5"; then if test -z "$lt_patch" || test "$lt_patch" -lt "26"; then echo "buildconf: copying libtool.m4 to local m4 subdir" ac_dir=`${ACLOCAL:-aclocal} --print-ac-dir` if test -f $ac_dir/libtool.m4; then cp -f $ac_dir/libtool.m4 m4/libtool.m4 else echo "buildconf: $ac_dir/libtool.m4 not found" fi if test -f m4/libtool.m4; then echo "buildconf: renaming some variables in local m4/libtool.m4" $PERL -i.tmp -pe \ 's/lt_prog_compiler_pic_works/lt_cv_prog_compiler_pic_works/g; \ s/lt_prog_compiler_static_works/lt_cv_prog_compiler_static_works/g;' \ m4/libtool.m4 rm -f m4/libtool.m4.tmp fi fi fi if test -f m4/libtool.m4; then echo "buildconf: converting all mv to mv -f in local m4/libtool.m4" $PERL -i.tmp -pe 's/\bmv +([^-\s])/mv -f $1/g' m4/libtool.m4 rm -f m4/libtool.m4.tmp fi echo "buildconf: running aclocal" ${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "aclocal command failed" echo "buildconf: converting all mv to mv -f in local aclocal.m4" $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4 echo "buildconf: running autoheader" ${AUTOHEADER:-autoheader} || die "autoheader command failed" echo "buildconf: running autoconf" ${AUTOCONF:-autoconf} || die "autoconf command failed" if test -d ares; then cd ares echo "buildconf: running in ares" ./buildconf cd .. fi echo "buildconf: running automake" ${AUTOMAKE:-automake} --add-missing --copy || die "automake command failed" #-------------------------------------------------------------------------- # GNU libtool complementary check # # Depending on the libtool and automake versions being used, config.guess # might not be installed in the subdirectory until automake has finished. # So we can not attempt to use it until this very last buildconf stage. # if test ! -f ./config.guess; then echo "buildconf: config.guess not found" else buildhost=`./config.guess 2>/dev/null|head -n 1` case $buildhost in *-*-darwin*) need_lt_major=1 need_lt_minor=5 need_lt_patch=26 need_lt_check="yes" ;; *-*-hpux*) need_lt_major=1 need_lt_minor=5 need_lt_patch=24 need_lt_check="yes" ;; esac if test ! -z "$need_lt_check"; then if test -z "$lt_major"; then lt_status="bad" elif test "$lt_major" -gt "$need_lt_major"; then lt_status="good" elif test "$lt_major" -lt "$need_lt_major"; then lt_status="bad" elif test -z "$lt_minor"; then lt_status="bad" elif test "$lt_minor" -gt "$need_lt_minor"; then lt_status="good" elif test "$lt_minor" -lt "$need_lt_minor"; then lt_status="bad" elif test -z "$lt_patch"; then lt_status="bad" elif test "$lt_patch" -gt "$need_lt_patch"; then lt_status="good" elif test "$lt_patch" -lt "$need_lt_patch"; then lt_status="bad" else lt_status="good" fi if test "$lt_status" != "good"; then need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch" echo "buildconf: libtool version $lt_version found." echo " $buildhost requires GNU libtool $need_lt_version or newer installed." rm -f configure exit 1 fi fi fi #-------------------------------------------------------------------------- # Finished successfully. # echo "buildconf: OK" exit 0