# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+# 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.
+# are also available at https://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
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
-# $Id$
###########################################################################
+#--------------------------------------------------------------------------
+# die prints argument string to stdout and exits this shell script.
+#
die(){
- echo "$@"
- exit
+ 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 $path" >&2
- if test -f "$path/$file"; then
+ if test "$path" -a "$path" != '.' -a -f "$path/$file"; then
echo "$path/$file"
return
fi
# Ensure that buildconf runs from the subdirectory where configure.ac lives
#
if test ! -f configure.ac ||
- test ! -f src/main.c ||
+ test ! -f src/tool_main.c ||
test ! -f lib/urldata.h ||
- test ! -f include/curl/curl.h; then
+ test ! -f include/curl/curl.h ||
+ test ! -f m4/curl-functions.m4; then
echo "Can not run buildconf from outside of curl's source subdirectory!"
echo "Change to the subdirectory where buildconf is found, and try again."
exit 1
fi
#--------------------------------------------------------------------------
-# autoconf 2.57 or newer
+# autoconf 2.57 or newer. Unpatched version 2.67 does not generate proper
+# configure script. Unpatched version 2.68 is simply unusable, we should
+# disallow 2.68 usage.
#
need_autoconf="2.57"
ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
echo " You need autoconf version $need_autoconf or newer installed."
exit 1
fi
-IFS=.; set $ac_version; IFS=' '
+old_IFS=$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."
exit 1
fi
-echo "buildconf: autoconf version $ac_version (ok)"
+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 " You need autoheader version 2.50 or newer installed."
exit 1
fi
-IFS=.; set $ah_version; IFS=' '
+old_IFS=$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 " You need automake version $need_automake or newer installed."
exit 1
fi
-IFS=.; set $am_version; IFS=' '
+old_IFS=$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 $need_automake or newer installed."
fi
#--------------------------------------------------------------------------
-# libtool check
+# GNU libtoolize preliminary check
#
-LIBTOOL_WANTED_MAJOR=1
-LIBTOOL_WANTED_MINOR=4
-LIBTOOL_WANTED_PATCH=2
-LIBTOOL_WANTED_VERSION=1.4.2
-
-# this approach that tries 'glibtool' first is some kind of work-around for
-# some BSD-systems I believe that use to provide the GNU libtool named
-# glibtool, with 'libtool' being something completely different.
-libtool=`findtool glibtool 2>/dev/null`
-if test ! -x "$libtool"; then
- libtool=`findtool ${LIBTOOL:-libtool}`
-fi
+want_lt_major=1
+want_lt_minor=4
+want_lt_patch=2
+want_lt_version=1.4.2
-if test -z "$LIBTOOLIZE"; then
- # set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found
- # $libtool is already the full path
- libtoolize="${libtool}ize"
-else
- libtoolize=`findtool $LIBTOOLIZE`
-fi
+# This approach that tries 'glibtoolize' first is intended for systems that
+# have GNU libtool named as 'glibtoolize' and libtoolize not being GNU's.
-lt_pversion=`$libtool --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
-if test -z "$lt_pversion"; then
- echo "buildconf: libtool not found."
- echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+libtoolize=`findtool glibtoolize 2>/dev/null`
+if test ! -x "$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_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$//'`
-IFS=.; set $lt_version; IFS=' '
-lt_status="good"
-major=$1
-minor=$2
-patch=$3
-
-if test "$major" = "$LIBTOOL_WANTED_MAJOR"; then
- if test "$minor" -lt "$LIBTOOL_WANTED_MINOR"; then
- lt_status="bad"
- elif test -n "$LIBTOOL_WANTED_PATCH"; then
- if test "$minor" -gt "$LIBTOOL_WANTED_MINOR"; then
- lt_status="good"
- elif test -n "$patch"; then
- if test "$patch" -lt "$LIBTOOL_WANTED_PATCH"; then
- lt_status="bad"
- fi
- else
- lt_status="bad"
- fi
- fi
-fi
-if test $lt_status != "good"; then
- echo "buildconf: libtool version $lt_pversion found."
- echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+lt_pver=`$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
-
-echo "buildconf: libtool version $lt_version (ok)"
-
-if test -f "$libtoolize"; then
- echo "buildconf: libtoolize found"
+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
- echo "buildconf: libtoolize not found. Weird libtool installation!"
+ 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 2>/dev/null|head -n 1`;
+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
- echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!"
+ if test -z "$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 \
- config.h \
- config.h.in \
+ curl_config.h \
+ curl_config.h.in \
config.log \
+ config.lt \
config.status \
config.sub \
configure \
+ configurehelp.pm \
curl-config \
curlbuild.h \
depcomp \
libcurl.pc \
libtool \
libtool.m4 \
+ libtool.m4.tmp \
ltmain.sh \
+ ltoptions.m4 \
+ ltsugar.m4 \
+ ltversion.m4 \
+ lt~obsolete.m4 \
+ missing \
+ install-sh \
stamp-h1 \
stamp-h2 \
stamp-h3 ; do
#
echo "buildconf: running libtoolize"
-$libtoolize --copy --automake --force || die "The libtoolize command failed"
+${libtoolize} --copy --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 $ACLOCAL_FLAGS || die "The aclocal command line failed"
+${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "aclocal command failed"
-if test -n "$PERL"; then
- echo "buildconf: running aclocal hack to convert all mv to mv -f"
- $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
-else
- echo "buildconf: perl not found"
- exit 1
-fi
+echo "buildconf: converting all mv to mv -f in local aclocal.m4"
+$PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
echo "buildconf: running autoheader"
-${AUTOHEADER:-autoheader} || die "The autoheader command failed"
-
-echo "buildconf: cp lib/config.h.in src/config.h.in"
-cp lib/config.h.in src/config.h.in
+${AUTOHEADER:-autoheader} || die "autoheader command failed"
echo "buildconf: running autoconf"
-${AUTOCONF:-autoconf} || die "The autoconf command failed"
+${AUTOCONF:-autoconf} || die "autoconf command failed"
if test -d ares; then
cd ares
fi
echo "buildconf: running automake"
-${AUTOMAKE:-automake} -a -c || die "The automake command failed"
+${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