progname=$0
package=gnulib
-cvsdatestamp='$Date: 2007-01-02 20:59:11 $'
+cvsdatestamp='$Date: 2007-07-13 01:17:00 $'
last_checkin_date=`echo "$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=
# However, do this only for gnulib-tool itself, not for the code that
# gnulib-tool generates, since we don't want "sed --posix" to leak
# into makefiles.
-if (alias) > /dev/null 2>&1 && echo | sed --posix d >/dev/null 2>&1; then
+if (alias) > /dev/null 2>&1 && echo | sed --posix -e d >/dev/null 2>&1; then
alias sed='sed --posix'
fi
gnulib-tool --extract-autoconf-snippet module
gnulib-tool --extract-automake-snippet module
gnulib-tool --extract-include-directive module
+ gnulib-tool --extract-link-directive module
gnulib-tool --extract-license module
gnulib-tool --extract-maintainer module
gnulib-tool --extract-tests-module module
--extract-autoconf-snippet extract the snippet for configure.ac
--extract-automake-snippet extract the snippet for library makefile
--extract-include-directive extract the #include directive
+ --extract-link-directive extract the linker directive
--extract-license report the license terms of the source files
under lib/
--extract-maintainer report the maintainer(s) inside gnulib
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$1" = "X--no-reexec"; then
+ shift
+fi
+
# Command-line option processing.
# Removes the OPTIONS from the arguments. Sets the variables:
# - mode list or import or create-testdir or create-megatestdir
if test -n "$prereqs"; then
autoconf_minversion=`
for version in $prereqs; do echo $version; done |
- LC_ALL=C sort -nu | sed 1q
+ LC_ALL=C sort -nru | sed 1q
`
fi
fi
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
- ;;
+ *)
+ # Look in $PATH.
+ # Iterate through the elements of $PATH.
+ # We use IFS=: instead of
+ # for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`
+ # because the latter does not work when some PATH element contains spaces.
+ # We use a canonicalized $pathx instead of $PATH, because empty PATH
+ # elements are by definition equivalent to '.', however field splitting
+ # according to IFS=: loses empty fields in many shells:
+ # - /bin/sh on OSF/1 and Solaris loses all empty fields (at the
+ # beginning, at the end, and in the middle),
+ # - /bin/sh on IRIX and /bin/ksh on IRIX and OSF/1 lose empty fields
+ # at the beginning and at the end,
+ # - GNU bash, /bin/sh on AIX and HP-UX, and /bin/ksh on AIX, HP-UX,
+ # Solaris lose empty fields at the end.
+ # The 'case' statement is an optimization, to avoid evaluating the
+ # explicit canonicalization command when $PATH contains no empty fields.
+ self_abspathname=
+ if test "${PATH_SEPARATOR+set}" != set; then
+ func_tmpdir
+ { echo "#! /bin/sh"; echo "exit 0"; } > "$tmp"/conf.sh
+ chmod +x "$tmp"/conf.sh
+ if (PATH="/nonexistent;$tmp"; conf.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -rf "$tmp"
+ fi
+ if test "$PATH_SEPARATOR" = ";"; then
+ # On Windows, programs are searched in "." before $PATH.
+ pathx=".;$PATH"
+ else
+ # On Unix, we have to convert empty PATH elements to ".".
+ pathx="$PATH"
+ case :$PATH: in
+ *::*)
+ pathx=`echo ":$PATH:" | sed -e 's/:::*/:.:/g' -e 's/^://' -e 's/:\$//'`
+ ;;
+ esac
+ fi
+ save_IFS="$IFS"
+ IFS="$PATH_SEPARATOR"
+ for d in $pathx; do
+ IFS="$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.
# Filter out unit test modules; they can be retrieved through
# --extract-tests-module if desired.
{
- (cd "$gnulib_dir/modules" && ls -1)
+ (cd "$gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,')
if test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules"; then
- (cd "$local_gnulib_dir/modules" && ls -1 | sed -e 's,\.diff$,,')
+ (cd "$local_gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,' -e 's,\.diff$,,')
fi
} \
- | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^COPYING$/d' -e '/^README$/d' -e '/^TEMPLATE$/d' -e '/^TEMPLATE-TESTS$/d' -e '/~$/d' \
+ | sed -e '/^CVS\//d' -e '/\/CVS\//d' \
+ -e '/^ChangeLog$/d' -e '/\/ChangeLog$/d' \
+ -e '/^COPYING$/d' -e '/\/COPYING$/d' \
+ -e '/^README$/d' -e '/\/README$/d' \
+ -e '/^TEMPLATE$/d' \
+ -e '/^TEMPLATE-EXTENDED$/d' \
+ -e '/^TEMPLATE-TESTS$/d' \
+ -e '/^\..*/d' \
+ -e '/~$/d' \
| sed -e '/-tests$/d' \
| LC_ALL=C sort -u
}
&& test "COPYING" != "$module" \
&& test "README" != "$module" \
&& test "TEMPLATE" != "$module" \
+ && test "TEMPLATE-EXTENDED" != "$module" \
&& test "TEMPLATE-TESTS" != "$module"; then
# OK, $module is a correct module name.
# Verify that building the module description with 'patch' succeeds.
s/^Description:[ ]*$//
s/^Files:[ ]*$//
s/^Depends-on:[ ]*$//
+ s/^configure\.ac-early:[ ]*$//
s/^configure\.ac:[ ]*$//
s/^Makefile\.am:[ ]*$//
s/^Include:[ ]*$//
+ s/^Link:[ ]*$//
s/^License:[ ]*$//
s/^Maintainer:[ ]*$//
tb
{
func_lookup_file "modules/$1"
sed -n -e "/^Files$sed_extract_prog" < "$lookedup_file"
+ echo m4/gnulib-common.m4
case "$autoconf_minversion" in
2.59)
#echo m4/onceonly.m4
sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
}
+# func_get_autoconf_early_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_autoconf_early_snippet ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^configure\.ac-early$sed_extract_prog" < "$lookedup_file"
+}
+
# func_get_autoconf_snippet module
# Input:
# - local_gnulib_dir from --local-dir
{
func_lookup_file "modules/$1"
sed -n -e "/^configure\.ac$sed_extract_prog" < "$lookedup_file"
- # Define a C macro indicating the presence of the given module.
- echo " AC_DEFINE([GNULIB_"`echo "$1" | LC_ALL=C tr 'a-z' 'A-Z' | sed -e 's,[-./],_,g'`"], [1],"
- echo " [Define to 1 when using the gnulib module $1.])"
}
# func_get_automake_snippet module
# If some .c file exists and is not used with AC_LIBOBJ - for example,
# a .c file is preprocessed into another .c file for BUILT_SOURCES -,
# automake will generate a useless dependency; this is harmless.
- sed_extract_c_files='/\.c$/p'
- extra_files=`echo "$extra_files" | sed -n -e "$sed_extract_c_files"`
- if test -n "$extra_files"; then
- echo "EXTRA_lib_SOURCES +=" $extra_files
- echo
- fi
+ case "$1" in
+ relocatable-prog-wrapper) ;;
+ *)
+ sed_extract_c_files='/\.c$/p'
+ extra_files=`echo "$extra_files" | sed -n -e "$sed_extract_c_files"`
+ if test -n "$extra_files"; then
+ echo "EXTRA_lib_SOURCES +=" $extra_files
+ echo
+ fi
+ ;;
+ esac
;;
esac
}
sed -e 's/^\(["<]\)/#include \1/'
}
+# func_get_link_directive module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_link_directive ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Link$sed_extract_prog" < "$lookedup_file"
+}
+
# func_get_license module
# Input:
# - local_gnulib_dir from --local-dir
func_get_license ()
{
func_lookup_file "modules/$1"
- sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
+ { sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
+ # The default is GPL.
+ echo "GPL"
+ } | sed -e 's,^ *$,,' | sed -e 1q
}
# func_get_maintainer module
done
# Add the dummy module, to make sure the library will be non-empty.
if test -z "$have_lib_SOURCES"; then
- func_append modules " dummy"
+ if func_acceptable "dummy"; then
+ func_append modules " dummy"
+ fi
fi
}
# - libtool true if libtool will be used, false or blank otherwise
# - macro_prefix prefix of gl_LIBOBJS macros to use
# - actioncmd (optional) command that will reproduce this invocation
+# - for_test true if creating a package for testing, false otherwise
# Output:
# - uses_subdirs nonempty if object files in subdirs exist
func_emit_lib_Makefile_am ()
perhapsLT=
sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
fi
+ if $for_test; then
+ # When creating a package for testing: Attempt to provoke failures,
+ # especially link errors, already during "make" rather than during
+ # "make check", because "make check" is not possible in a cross-compiling
+ # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
+ sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
+ else
+ sed_transform_check_PROGRAMS=
+ fi
echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
{
func_get_automake_snippet "$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'
+ -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@"
echo "AM_CPPFLAGS ="
fi
echo
- if grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
+ if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
# One of the snippets already specifies an installation location for the
# library. Don't confuse automake by saying it should not be installed.
:
echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
echo " fi; \\"
- echo " done"
+ echo " done; \\"
+ echo " :"
rm -f allsnippets.tmp
}
# - sourcebase relative directory containing lib source code
# - m4base relative directory containing autoconf macros
# - testsbase relative directory containing unit test code
+# - for_test true if creating a package for testing, false otherwise
func_emit_tests_Makefile_am ()
{
if test "$libtool" = true; then
libext=a
sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
fi
+ if $for_test; then
+ # When creating a package for testing: Attempt to provoke failures,
+ # especially link errors, already during "make" rather than during
+ # "make check", because "make check" is not possible in a cross-compiling
+ # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
+ sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
+ else
+ sed_transform_check_PROGRAMS=
+ fi
testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
echo "## Process this file with automake to produce Makefile.in."
{
func_get_automake_snippet "$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'
+ -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
echo "TESTS ="
echo "TESTS_ENVIRONMENT ="
echo "noinst_PROGRAMS ="
- echo "check_PROGRAMS ="
+ if ! $for_test; then
+ echo "check_PROGRAMS ="
+ fi
echo "noinst_HEADERS ="
if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
echo "pkgdata_DATA ="
echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
echo " fi; \\"
- echo " done"
+ echo " done; \\"
+ echo " :"
rm -f allsnippets.tmp
}
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([[ ]*\([^])]*\).*$,cached_libname="\1",p
}
specified_modules="$cached_specified_modules $1"
# Append the cached and the specified avoidlist. This is probably better
# than dropping the cached one when --avoid is specified at least once.
- avoidlist=`echo $cached_avoidlist $avoidlist`
- # The sourcebase defaults to the cached one.
+ avoidlist=`for m in $cached_avoidlist $avoidlist; do echo $m; done | LC_ALL=C sort -u`
+ avoidlist=`echo $avoidlist`
+
+ # The sourcebase defaults to the cached one.
if test -z "$sourcebase"; then
sourcebase="$cached_sourcebase"
if test -z "$sourcebase"; then
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"
for module in $modules; do
license=`func_get_license $module`
case $license in
- LGPL | 'GPLed build tool') ;;
+ LGPL | LGPLv2+ | 'GPLed build tool') ;;
'public domain' | 'unlimited' | 'unmodifiable license text') ;;
*) func_fatal_error "incompatible license on module $module: $license" ;;
esac
}
# Copy files or make symbolic links. Remove obsolete files.
+ added_files=''
+ removed_files=''
delimiter=' '
# Construct a table with 2 columns: rewritten-file-name original-file-name,
# representing the files according to the last gnulib-tool invocation.
else
echo "Remove file $g (backup in ${g}~)"
fi
+ func_append removed_files "$g$nl"
fi
done
# func_add_or_update handles a file that ought to be present afterwards.
else
echo "Copy file $g"
fi
+ func_append added_files "$g$nl"
fi
rm -f "$tmpfile"
}
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
makefile_am=Makefile.am
fi
+ # Create normal Makefile.ams.
+ for_test=false
+
# Create library makefile.
func_dest_tmpfilename $sourcebase/$makefile_am
func_emit_lib_Makefile_am > "$tmpfile"
echo "Create $sourcebase/$makefile_am"
rm -f "$tmpfile"
fi
+ func_append added_files "$sourcebase/$makefile_am$nl"
fi
# Create m4/gnulib-cache.m4.
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([$makefile_name])"
if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
echo " AC_REQUIRE([AC_GNU_SOURCE])"
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
- echo " AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])"
- fi
- if grep gl_LOCK "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
- echo " AC_REQUIRE([gl_LOCK_EARLY])"
- fi
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_autoconf_early_snippet "$module"
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/^/ /'
echo "])"
echo
echo "# This macro should be invoked from $configure_ac, in the section"
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
# _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
# created using libtool, because libtool already handles the dependencies.
if test "$libtool" != true; then
- libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
echo " AC_SUBST([${libname_upper}_LIBDEPS])"
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
echo "Create $testsbase/$makefile_am"
rm -f "$tmpfile"
fi
+ func_append added_files "$testsbase/$makefile_am$nl"
fi
fi
+ # Update the .cvsignore and .gitignore files.
+ { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
+ echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
+ } | LC_ALL=C sort -t'|' -k1,1 > "$tmp"/fileset-changes
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/fileset-changes
+ func_update_ignorelist ()
+ {
+ ignore="$1"
+ if test -f "$destdir/$dir$ignore"; then
+ if test -n "$dir_added" || test -n "$dir_removed"; then
+ LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
+ echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-removed
+ if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
+ if $doit; then
+ echo "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
+ sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
+ cat "$destdir/$dir$ignore"~ "$tmp"/ignore-added \
+ | sed -f "$tmp"/sed-ignore-removed \
+ > "$destdir/$dir$ignore"
+ else
+ echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ fi
+ fi
+ fi
+ else
+ if test -n "$dir_added"; then
+ if $doit; then
+ echo "Creating $destdir/$dir$ignore"
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u > "$destdir/$dir$ignore"
+ else
+ echo "Create $destdir/$dir$ignore"
+ fi
+ fi
+ fi
+ }
+ func_done_dir ()
+ {
+ dir="$1"
+ dir_added="$2"
+ dir_removed="$3"
+ if test -d "$destdir/${dir}CVS" || test -f "$destdir/${dir}.cvsignore"; then
+ func_update_ignorelist .cvsignore
+ fi
+ if test -d "$destdir/.git" || test -f "$destdir/${dir}.gitignore"; then
+ func_update_ignorelist .gitignore
+ fi
+ }
+ last_dir=
+ last_dir_added=
+ last_dir_removed=
+ while read line; do
+ # Why not ''read next_dir op file'' ? Because the dir column can be empty.
+ next_dir=`echo "$line" | sed -e 's,|.*,,'`
+ op=`echo "$line" | sed -e 's,^[^|]*|\([^|]*\)|.*$,\1,'`
+ file=`echo "$line" | sed -e 's,^[^|]*|[^|]*|,,'`
+ if test "$next_dir" != "$last_dir"; then
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ last_dir="$next_dir"
+ last_dir_added=
+ last_dir_removed=
+ fi
+ case $op in
+ A) func_append last_dir_added "$file$nl";;
+ R) func_append last_dir_removed "$file$nl";;
+ esac
+ done
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ exec 0<&5 5<&-
+ }
+
echo "Finished."
echo
echo "You may need to add #include directives for the following .h files."
) | sed -e '/^$/d' -e 's/^/ /'
rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
+ for module in $modules; do
+ func_get_link_directive "$module"
+ done \
+ | LC_ALL=C sort -u | sed -e '/^$/d' -e 's/^/ /' > "$tmp"/link
+ if test `wc -l < "$tmp"/link` != 0; then
+ echo
+ echo "You may need to use the following Makefile variables when linking."
+ echo "Use them in <program>_LDADD when linking a program, or"
+ echo "in <library>_a_LDFLAGS or <library>_la_LDFLAGS when linking a library."
+ cat "$tmp"/link
+ fi
+ rm -f "$tmp"/link
+
echo
echo "Don't forget to"
if test "$makefile_am" = Makefile.am; then
# Check that the license of every module is consistent with the license of
# its dependencies.
saved_modules="$modules"
+ saved_inctests="$inctests"
+ # When computing transitive closures, don't consider $module to depend on
+ # $module-tests. Need this becauses tests are implicitly GPL and may depend
+ # on GPL modules - therefore we don't want a warning in this case.
+ inctests=""
for requested_module in $saved_modules; do
requested_license=`func_get_license "$requested_module"`
if test "$requested_license" != GPL; then
func_modules_transitive_closure
for module in $modules; do
license=`func_get_license "$module"`
- case $license in
- LGPL | 'GPLed build tool') ;;
+ case "$license" in
+ 'GPLed build tool') ;;
'public domain' | 'unlimited' | 'unmodifiable license text') ;;
- *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ *)
+ case "$requested_license" in
+ GPLv2+)
+ case "$license" in
+ GPLv2+ | LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ LGPL)
+ case "$license" in
+ LGPL | LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ LGPLv2+)
+ case "$license" in
+ LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ esac
+ ;;
esac
done
fi
done
modules="$saved_modules"
+ inctests="$saved_inctests"
# Subdirectory names.
sourcebase=gllib
exec 0<&5 5<&-
}
+ # Create Makefile.ams that are for testing.
+ for_test=true
+
# Create $sourcebase/Makefile.am.
mkdir -p "$testdir/$sourcebase"
func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
echo "AC_GNU_SOURCE"
echo
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_USE_SYSTEM_EXTENSIONS"
- echo
- fi
- if grep gl_LOCK "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_LOCK_EARLY"
- echo
- fi
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_autoconf_early_snippet "$module"
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
if test "$libtool" = true; then
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
echo "gl_cond_libtool=true"
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.
# _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
# created using libtool, because libtool already handles the dependencies.
if test "$libtool" != true; then
- libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
echo " AC_SUBST([${libname_upper}_LIBDEPS])"
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
echo "AC_PROG_INSTALL"
echo "AC_PROG_MAKE_SET"
echo
+ echo "# For autobuild."
+ echo "AC_CANONICAL_BUILD"
+ echo "AC_CANONICAL_HOST"
+ echo
echo "m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
echo "m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
echo "m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
echo "AC_GNU_SOURCE"
echo
fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_USE_SYSTEM_EXTENSIONS"
- echo
- fi
- if grep gl_LOCK "$testdir/$m4base"/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_LOCK_EARLY"
- echo
- fi
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ func_get_autoconf_early_snippet "$module"
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
if test "$libtool" = true; then
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
echo "gl_cond_libtool=true"
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
# _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
# created using libtool, because libtool already handles the dependencies.
if test "$libtool" != true; then
- libname_upper=`echo "$libname" | tr 'a-z' 'A-Z'`
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
echo " AC_SUBST([${libname_upper}_LIBDEPS])"
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
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"
${AUTOMAKE} --add-missing --copy || func_exit 1
) || func_exit 1
fi
- if grep '^BUILT_SOURCES *+=' "$testdir/$sourcebase/Makefile.am" > /dev/null; then
+ # Need to run configure and make once, to create built files that are to be
+ # distributed (such as getdate.c).
+ # Extract the value of "CLEANFILES += ..." and "MOSTLYCLEANFILES += ...".
+ cleaned_files=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
+ | sed -n -e 's,^CLEANFILES[ ]*+=\([^#]*\).*$,\1,p' -e 's,^MOSTLYCLEANFILES[ ]*+=\([^#]*\).*$,\1,p'`
+ cleaned_files=`for file in $cleaned_files; do echo " $file "; done`
+ # Extract the value of "BUILT_SOURCES += ...". Remove variable references
+ # such $(FOO_H) because they don't refer to distributed files.
+ sed_remove_make_variables='s,[$]([A-Za-z0-9_]*),,g'
+ built_sources=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
+ | sed -n -e 's,^BUILT_SOURCES[ ]*+=\([^#]*\).*$,\1,p' \
+ | sed -e "$sed_remove_make_variables"`
+ distributed_built_sources=`for file in $built_sources; do
+ case "$cleaned_files" in
+ *" "$file" "*) ;;
+ *) echo $file ;;
+ esac;
+ done`
+ if test -n "$distributed_built_sources"; then
(cd "$testdir"
./configure || func_exit 1
cd "$sourcebase"
func_create_testdir "$megatestdir/ALL" "$allmodules"
func_append megasubdirs "ALL"
+ # Create autobuild.
+ cvsdate=`sh "$gnulib_dir/build-aux/mdate-sh" "$gnulib_dir/CVS/Entries" \
+ | sed -e 's,January,01,' -e 's,Jan,01,' \
+ -e 's,February,02,' -e 's,Feb,02,' \
+ -e 's,March,03,' -e 's,Mar,03,' \
+ -e 's,April,04,' -e 's,Apr,04,' \
+ -e 's,May,05,' \
+ -e 's,June,06,' -e 's,Jun,06,' \
+ -e 's,July,07,' -e 's,Jul,07,' \
+ -e 's,August,08,' -e 's,Aug,08,' \
+ -e 's,September,09,' -e 's,Sep,09,' \
+ -e 's,October,10,' -e 's,Oct,10,' \
+ -e 's,November,11,' -e 's,Nov,11,' \
+ -e 's,December,12,' -e 's,Dec,12,' \
+ -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"
+ echo "for module in $megasubdirs; do"
+ echo " echo \"Working on module \$module...\""
+ echo " safemodule=\`echo \$module | sed -e 's|/|-|g'\`"
+ echo " (echo \"To: gnulib@autobuild.josefsson.org\""
+ echo " echo"
+ echo " set -x"
+ echo " : autobuild project... \$module"
+ echo " : autobuild revision... cvs-\$CVSDATE-000000"
+ echo " : autobuild timestamp... \`date \"+%Y%m%d-%H%M%S\"\`"
+ echo " : autobuild hostname... \`hostname\`"
+ echo " cd \$module && ./configure \$CONFIGURE_OPTIONS && make && make check && make distclean"
+ echo " echo rc=\$?"
+ echo " ) 2>&1 | { if test -n \"\$AUTOBUILD_SUBST\"; then sed -e \"\$AUTOBUILD_SUBST\"; else cat; fi; } > logs/\$safemodule"
+ echo "done"
+ ) > "$megatestdir/do-autobuild"
+ chmod a+x "$megatestdir/do-autobuild"
+
# Create Makefile.am.
(echo "## Process this file with automake to produce Makefile.in."
echo
echo "AUTOMAKE_OPTIONS = 1.5 foreign"
echo
echo "SUBDIRS = $megasubdirs"
+ echo
+ echo "EXTRA_DIST = do-autobuild"
) > "$megatestdir/Makefile.am"
# Create configure.ac.
m4dirs=
m4dirs_count=0
if test -f "$destdir"/Makefile.am; then
- aclocal_amflags=`grep '^ACLOCAL_AMFLAGS[ ]*=' "$destdir"/Makefile.am | sed -e 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/'`
+ aclocal_amflags=`sed -n 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/p' "$destdir"/Makefile.am`
m4dir_is_next=
for arg in $aclocal_amflags; do
if test -n "$m4dir_is_next"; then
fi
;;
esac
+ m4dir_is_next=
else
if test "X$arg" = "X-I"; then
m4dir_is_next=yes
# Perform func_import in a subshell, so that variable values
# such as
# local_gnulib_dir, avoidlist, sourcebase, m4base, docbase,
- # testsbase, libname, lgpl, makefile_name, libtool, macro_prefix
+ # testsbase, inctests, libname, lgpl, makefile_name, libtool,
+ # macro_prefix
# don't propagate from one directory to another.
(func_import) || func_exit 1
done
done
;;
+ extract-link-directive )
+ for module
+ do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_link_directive "$module"
+ fi
+ done
+ ;;
+
extract-license )
for module
do
projects / gnulib.git / blobdiff