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Support versions of sed that do not implement infix operator | in default mode. 

git-svn-id: http://voip.null.ro/svn/yate@3157 acf43c95-373e-0410-b603-e72c3f656dc1
This commit is contained in:
paulc 2010-03-30 13:26:04 +00:00
parent c413754f37
commit 02ed7988d6
1 changed files with 8 additions and 3 deletions
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11
configure.in
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@ -21,7 +21,12 @@ AC_SUBST(PACKAGE_STATUS)
AC_SUBST(PACKAGE_REVISION)
# sed expression to convert version into something comparable lexicographically
csed='sed'
vsed='s/\(^\|\.\)\([[0-9]]\)\($\|\.\)/\10\2\3/g'
if [[ -z `echo a | sed 's/a\|b//'` ]]; then
csed='sed -E'
vsed='s/(^|\.)([[0-9]])($|\.)/\10\2\3/g'
fi
# We may need the host OS type but avoid the overhead of AC_CANONICAL_SYSTEM
AC_MSG_CHECKING([for local operating system type])
@ -842,7 +847,7 @@ if [[ "x$verpw" = "x" ]]; then
verpw=`cat "$ac_cv_use_pwlib/include/ptbuildopts.h" 2>/dev/null | sed -n 's/^.*PWLIB_VERSION "\([[^"]]*\)".*$/\1/p'`
fi
PWLIB_INC="-I$ac_cv_use_pwlib/include/ptlib"
vpw=`echo "$verpw" | sed "$vsed" | sed "$vsed"`
vpw=`echo "$verpw" | $csed "$vsed" | $csed "$vsed"`
if [[ "$vpw" '<' "01.06.00" ]]; then
PWLIB_INC="$PWLIB_INC/unix/ptlib $PWLIB_INC/unix $PWLIB_INC"
fi
@ -1005,7 +1010,7 @@ if [[ "x$ac_cv_use_libqt4" = "xyes" ]]; then
QT4_MOC=`echo "$incqt" | sed -n 's,^.*-I\([[^ ]]\+\)/include .*$,\1/bin/moc,p'`
test -z "$QT4_MOC" && QT4_MOC=`which moc-qt4 2>/dev/null`
test -z "$QT4_MOC" && QT4_MOC="moc"
QT4_VER=`echo "$verqt" | sed "$vsed" | sed "$vsed" | sed 's/\(..\)\.\(..\)\.\(..\)/\1\2\3/'`
QT4_VER=`echo "$verqt" | $csed "$vsed" | $csed "$vsed" | sed 's/\(..\)\.\(..\)\.\(..\)/\1\2\3/'`
ac_cv_use_libqt="no"
if [[ 1$QT4_VER -lt 1040200 ]]; then
HAVE_QT4=no
@ -1042,7 +1047,7 @@ if [[ "x$ac_cv_use_libqt4" = "xyes" ]]; then
QT4_MOC=`qmake -query QT_INSTALL_BINS 2>/dev/null`
QT4_MOC="$QT4_MOC/moc"
verqt=`qmake -query QT_VERSION 2>/dev/null`
QT4_VER=`echo "$verqt" | sed "$vsed" | sed "$vsed" | sed 's/\(..\)\.\(..\)\.\(..\)/\1\2\3/'`
QT4_VER=`echo "$verqt" | $csed "$vsed" | $csed "$vsed" | sed 's/\(..\)\.\(..\)\.\(..\)/\1\2\3/'`
if [[ 1$QT4_VER -lt 1040200 ]]; then
HAVE_QT4=no
verqt="too old ($verqt)"