progname=$0
package=gnulib
-cvsdatestamp='$Date: 2007-04-12 13:02:00 $'
+cvsdatestamp='$Date: 2007-06-23 12:37:29 $'
last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
nl='
'
+IFS=" "" $nl"
# You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
AUTOCONFPATH=
fi
}
+# Ensure an 'echo' command that does not interpret backslashes.
+# Test cases:
+# echo '\n' | wc -l prints 1 when OK, 2 when KO
+# echo '\t' | grep t > /dev/null has return code 0 when OK, 1 when KO
+# This problem is a weird heritage from SVR4. BSD got it right (except that
+# BSD echo interprets '-n' as an option, which is also not desirable).
+# Nowadays the problem occurs in 4 situations:
+# - in bash, when the shell option xpg_echo is set (bash >= 2.04)
+# or when it was built with --enable-usg-echo-default (bash >= 2.0)
+# or when it was built with DEFAULT_ECHO_TO_USG (bash < 2.0),
+# - in zsh, when sh-emulation is not set,
+# - in ksh (e.g. AIX /bin/sh and Solaris /usr/xpg4/bin/sh are ksh instances,
+# and HP-UX /bin/sh and IRIX /bin/sh behave similarly),
+# - in Solaris /bin/sh and OSF/1 /bin/sh.
+# We try the following workarounds:
+# - for all: respawn using $CONFIG_SHELL if that is set and works.
+# - for bash >= 2.04: unset the shell option xpg_echo.
+# - for bash >= 2.0: define echo to a function that uses the printf built-in.
+# - for bash < 2.0: define echo to a function that uses cat of a here document.
+# - for zsh: turn sh-emulation on.
+# - for ksh: alias echo to 'print -r'.
+# - for ksh: alias echo to a function that uses cat of a here document.
+# - for Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh and rely on
+# the ksh workaround.
+# - otherwise: respawn using /bin/sh and rely on the workarounds.
+# When respawning, we pass --no-reexec as first argument, so as to avoid
+# turning this script into a fork bomb in unlucky situations.
+have_echo=
+if echo '\t' | grep t > /dev/null; then
+ have_echo=yes # Lucky!
+fi
+# Try the workarounds.
+# Respawn using $CONFIG_SHELL if that is set and works.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -n "$CONFIG_SHELL" \
+ && test -f "$CONFIG_SHELL" \
+ && $CONFIG_SHELL -c 'echo '\t' | grep t > /dev/null'; then
+ exec $CONFIG_SHELL "$0" --no-reexec "$@"
+ exit 127
+fi
+# For bash >= 2.04: unset the shell option xpg_echo.
+if test -z "$have_echo" \
+ && test -n "$BASH_VERSION" \
+ && (shopt -o xpg_echo; echo '\t' | grep t > /dev/null) 2>/dev/null; then
+ shopt -o xpg_echo
+ have_echo=yes
+fi
+# For bash >= 2.0: define echo to a function that uses the printf built-in.
+# For bash < 2.0: define echo to a function that uses cat of a here document.
+# (There is no win in using 'printf' over 'cat' if it is not a shell built-in.)
+if test -z "$have_echo" \
+ && test -n "$BASH_VERSION"; then \
+ if type printf 2>/dev/null | grep / > /dev/null; then
+ # 'printf' is not a shell built-in.
+echo ()
+{
+cat <<EOF
+$*
+EOF
+}
+ else
+ # 'printf' is a shell built-in.
+echo ()
+{
+ printf '%s\n' "$*"
+}
+ fi
+ if echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+ fi
+fi
+# For zsh: turn sh-emulation on.
+if test -z "$have_echo" \
+ && test -n "$ZSH_VERSION" \
+ && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+fi
+# For ksh: alias echo to 'print -r'.
+if test -z "$have_echo" \
+ && (type print) >/dev/null 2>&1; then
+ # A 'print' command exists.
+ if type print 2>/dev/null | grep / > /dev/null; then
+ :
+ else
+ # 'print' is a shell built-in.
+ if (print -r '\told' | grep told > /dev/null) 2>/dev/null; then
+ # 'print' is the ksh shell built-in.
+ alias echo='print -r'
+ fi
+ fi
+fi
+if test -z "$have_echo" \
+ && echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+fi
+# For ksh: alias echo to a function that uses cat of a here document.
+# The ksh manual page says:
+# "Aliasing is performed when scripts are read, not while they are executed.
+# Therefore, for an alias to take effect, the alias definition command has
+# to be executed before the command which references the alias is read."
+# Because of this, we have to play strange tricks with have_echo, to ensure
+# that the top-level statement containing the test starts after the 'alias'
+# command.
+if test -z "$have_echo"; then
+bsd_echo ()
+{
+cat <<EOF
+$*
+EOF
+}
+alias echo=bsd_echo 2>/dev/null
+fi
+if test -z "$have_echo" \
+ && echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+fi
+if test -z "$have_echo"; then
+ unalias echo 2>/dev/null
+fi
+# For Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -f /bin/ksh; then
+ exec /bin/ksh "$0" --no-reexec "$@"
+ exit 127
+fi
+# Otherwise: respawn using /bin/sh.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -f /bin/sh; then
+ exec /bin/sh "$0" --no-reexec "$@"
+ exit 127
+fi
+if test -z "$have_echo"; then
+ func_fatal_error "Shell does not support 'echo' correctly. Please install GNU bash and set the environment variable CONFIG_SHELL to point to it."
+fi
+if echo '\t' | grep t > /dev/null; then
+ : # Works fine now.
+else
+ func_fatal_error "Shell does not support 'echo' correctly. Workaround does not work. Please report this as a bug to bug-gnulib@gnu.org."
+fi
+if test "X$1" = "X--no-reexec"; then
+ shift
+fi
+
# Command-line option processing.
# Removes the OPTIONS from the arguments. Sets the variables:
# - mode list or import or create-testdir or create-megatestdir
case "$0" in
/*) self_abspathname="$0" ;;
*/*) self_abspathname=`pwd`/"$0" ;;
- *) for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`; do
- if test -x "$d/$0" && test ! -d "$d/$0"; then
- self_abspathname="$d/$0"
- break
- fi
- done
- if test -z "$self_abspathname"; then
- func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
- fi
- ;;
+ *)
+
+ self_abspathname=
+ save_IFS=$IFS
+ IFS=:
+ for d in $PATH; do
+ IFS=$save_IFS
+ test -z "$d" && d=.
+ if test -x "$d/$0" && test ! -d "$d/$0"; then
+ self_abspathname=$d/$0
+ break
+ fi
+ done
+ IFS=$save_IFS
+ if test -z "$self_abspathname"; then
+ func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
+ fi
+ ;;
esac
while test -h "$self_abspathname"; do
# Resolve symbolic link.
{
func_get_automake_snippet "$module" |
sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
- -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' |
- sed -e "$sed_eliminate_LDFLAGS" |
- sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' |
- sed -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
- -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' |
- sed -e "$sed_transform_check_PROGRAMS"
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
+ -e "$sed_eliminate_LDFLAGS" \
+ -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
+ -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
+ -e "$sed_transform_check_PROGRAMS"
if test "$module" = 'alloca'; then
echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
echo "${libname}_${libext}_DEPENDENCIES += @${perhapsLT}ALLOCA@"
{
func_get_automake_snippet "$module" |
sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
- -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' |
- sed -e "$sed_eliminate_LDFLAGS" |
- sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' |
- sed -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
- -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' |
- sed -e "$sed_transform_check_PROGRAMS"
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
+ -e "$sed_eliminate_LDFLAGS" \
+ -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
+ -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
+ -e "$sed_transform_check_PROGRAMS"
} > amsnippet.tmp
# Skip the contents if its entirely empty.
if grep '[^ ]' amsnippet.tmp > /dev/null ; then
cached_m4base=
cached_docbase=
cached_testsbase=
+ cached_inctests=
cached_libname=
cached_lgpl=
cached_makefile_name=
/gl_TESTS_BASE(/ {
s,^.*gl_TESTS_BASE([[ ]*\([^])]*\).*$,cached_testsbase="\1",p
}
+ /gl_WITH_TESTS/ {
+ s,^.*$,cached_inctests=true,p
+ }
/gl_LIB(/ {
s,^.*gl_LIB([[ ]*\([^])]*\).*$,cached_libname="\1",p
}
func_fatal_error "missing --tests-base option"
fi
fi
+ # Require the tests if specified either way.
+ if test -z "$inctests"; then
+ inctests="$cached_inctests"
+ fi
# The libname defaults to the cached one.
if test -z "$supplied_libname"; then
libname="$cached_libname"
func_append actioncmd " --m4-base=$m4base"
func_append actioncmd " --doc-base=$docbase"
func_append actioncmd " --aux-dir=$auxdir"
+ if test -n "$inctests"; then
+ func_append actioncmd " --with-tests"
+ fi
for module in $avoidlist; do
func_append actioncmd " --avoid=$module"
done
echo "gl_M4_BASE([$m4base])"
echo "gl_DOC_BASE([$docbase])"
echo "gl_TESTS_BASE([$testsbase])"
+ test -z "$inctests" || echo "gl_WITH_TESTS"
echo "gl_LIB([$libname])"
test -z "$lgpl" || echo "gl_LGPL"
echo "gl_MAKEFILE_NAME([$makefile_name])"
s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
ba
}'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
sed_replace_build_aux=
fi
sed_replace_build_aux='
:a
/AC_CONFIG_FILES(.*:build-aux\/.*)/{
- s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
- ba
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
+ ba
}'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
# We don't have explicit ordering constraints between the various
# autoconf snippets. It's cleanest to put those of the library before
# those of the tests.
s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
ba
}'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
sed_replace_build_aux=
fi
echo "executing ${AUTOPOINT} --force"
${AUTOPOINT} --force || func_exit 1
for f in ../$m4base/*.m4~; do
- mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
+ mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
done
fi
echo "executing ${ACLOCAL} -I ../$m4base"
-e 's,October,10,' -e 's,Oct,10,' \
-e 's,November,11,' -e 's,Nov,11,' \
-e 's,December,12,' -e 's,Dec,12,' \
- | sed -e 's,^,00,' | sed -e 's,^[0-9]*\([0-9][0-9] \),\1,' \
- | sed -e 's,^\([0-9]*\) \([0-9]*\) \([0-9]*\),\3\2\1,'`
+ -e 's,^,00,' -e 's,^[0-9]*\([0-9][0-9] \),\1,' \
+ -e 's,^\([0-9]*\) \([0-9]*\) \([0-9]*\),\3\2\1,'`
(echo '#!/bin/sh'
echo "CVSDATE=$cvsdate"
echo "test -d logs || mkdir logs"
# Perform func_import in a subshell, so that variable values
# such as
# local_gnulib_dir, avoidlist, sourcebase, m4base, docbase,
- # testsbase, libname, lgpl, makefile_name, libtool, macro_prefix
+ # testsbase, inctests, libname, lgpl, makefile_name, libtool,
+ # macro_prefix
# don't propagate from one directory to another.
(func_import) || func_exit 1
done
projects / gnulib.git / blobdiff