Difference for ./aclocal.m4 from version 1.9 to 1.10

version 1.9

version 1.10

Line 1

# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-

# generated automatically by aclocal 1.7.1 -*- Autoconf -*-

# Free Software Foundation, Inc.

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

Line 99

# CC etc. in the Makefile, will ask for an AC_PROG_CC use...

AC_PREREQ([2.52])

AC_PREREQ([2.54])

# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow

# the ones we care about.

Line 125

AC_MSG_ERROR([source directory already configured; run "make distclean" there first])

# test whether we have cygpath

if test -z "$CYGPATH_W"; then

if (cygpath --version) >/dev/null 2>/dev/null; then

CYGPATH_W='cygpath -w'

else

CYGPATH_W=echo

AC_SUBST([CYGPATH_W])

# Define the identity of the package.

dnl Distinguish between old-style and new-style calls.

m4_ifval([$2],

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AC_REQUIRE([AC_PROG_MAKE_SET])dnl

_AM_IF_OPTION([no-dependencies],,

[AC_PROVIDE_IFELSE([AC_PROG_][CC],

[AC_PROVIDE_IFELSE([AC_PROG_CC],

[_AM_DEPENDENCIES(CC)],

[define([AC_PROG_][CC],

[define([AC_PROG_CC],

defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl

defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl

AC_PROVIDE_IFELSE([AC_PROG_][CXX],

AC_PROVIDE_IFELSE([AC_PROG_CXX],

[_AM_DEPENDENCIES(CXX)],

[define([AC_PROG_][CXX],

[define([AC_PROG_CXX],

defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl

defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl

])

# When config.status generates a header, we must update the stamp-h file.

# This file resides in the same directory as the config header

# that is generated. The stamp files are numbered to have different names.

# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the

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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],

[_am_stamp_count=`expr ${_am_stamp_count-0} + 1`

echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])

# This program is free software; you can redistribute it and/or modify

Line 187

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# ----------------------------

# Automake X.Y traces this macro to ensure aclocal.m4 has been

# generated from the m4 files accompanying Automake X.Y.

AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])

AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])

# AM_SET_CURRENT_AUTOMAKE_VERSION

# -------------------------------

# Call AM_AUTOMAKE_VERSION so it can be traced.

# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.

AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],

[AM_AUTOMAKE_VERSION([1.6.3])])

[AM_AUTOMAKE_VERSION([1.7.1])])

# Helper functions for option handling. -*- Autoconf -*-

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if depmode=$depmode \

source=conftest.c object=conftest.o \

depfile=conftest.Po tmpdepfile=conftest.TPo \

$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&

$SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 &&

grep conftest.h conftest.Po > /dev/null 2>&1 &&

${MAKE-make} -s -f confmf > /dev/null 2>&1; then

am_cv_$1_dependencies_compiler_type=$depmode

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])

AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])

AM_CONDITIONAL([am__fastdep$1], [

test "x$enable_dependency_tracking" != xno \

&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])

])

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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])

])

# Check to see how 'make' treats includes. -*- Autoconf -*-

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

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# In particular we don't look at `^make:' because GNU make might

# be invoked under some other name (usually "gmake"), in which

# case it prints its new name instead of `make'.

if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then

if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

am__include=include

am__quote=

_am_result=GNU

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AC_CONFIG_COMMANDS_PRE(

[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then

AC_MSG_ERROR([conditional \"$1\" was never defined.

AC_MSG_ERROR([conditional "$1" was never defined.

Usually this means the macro was only invoked conditionally.])

fi])])

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# serial 6

# When config.status generates a header, we must update the stamp-h file.

# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.

# This file resides in the same directory as the config header

AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])

# that is generated. We must strip everything past the first ":",

# and everything past the last "/".

# _AM_DIRNAME(PATH)

# -----------------

# Like AS_DIRNAME, only do it during macro expansion

AC_DEFUN([_AM_DIRNAME],

[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,

m4_if(regexp([$1], [^//$[^/]\|$$]), -1,

m4_if(regexp([$1], [^/.*]), -1,

[.],

patsubst([$1], [^$/$.*], [\1])),

patsubst([$1], [^$//$$[^/].*\|$$], [\1])),

patsubst([$1], [^$.*[^/]$//*[^/][^/]*/*$], [\1]))[]dnl

])# _AM_DIRNAME

# The stamp files are numbered to have different names.

# We could number them on a directory basis, but that's additional

# complications, let's have a unique counter.

m4_define([_AM_STAMP_Count], [0])

# _AM_STAMP(HEADER)

# -----------------

# The name of the stamp file for HEADER.

AC_DEFUN([_AM_STAMP],

[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl

AS_ESCAPE(_AM_DIRNAME(patsubst([$1],

[:.*])))/stamp-h[]_AM_STAMP_Count])

# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)

# ------------------------------------------------------------

# We used to try to get a real timestamp in stamp-h. But the fear is that

# that will cause unnecessary cvs conflicts.

AC_DEFUN([_AM_CONFIG_HEADER],

[# Add the stamp file to the list of files AC keeps track of,

# along with our hook.

AC_CONFIG_HEADERS([$1],

[# update the timestamp

echo 'timestamp for $1' >"_AM_STAMP([$1])"

$2],

[$3])

])# _AM_CONFIG_HEADER

# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)

# --------------------------------------------------------------

AC_DEFUN([AM_CONFIG_HEADER],

[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])

])# AM_CONFIG_HEADER

# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-

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AC_REQUIRE([AC_PROG_LD])dnl

AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl

AC_REQUIRE([AC_PROG_NM])dnl

AC_REQUIRE([LT_AC_PROG_SED])dnl

AC_REQUIRE([AC_PROG_LN_S])dnl

AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl

AC_REQUIRE([AC_OBJEXT])dnl

Line 1086

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lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern char \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'"

lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'"

;;

irix*)

irix* | nonstopux*)

symcode='[[BCDEGRST]]'

;;

osf*)

symcode='[[BCDEGQRST]]'

;;

solaris* | sysv5*)

symcode='[[BDT]]'

;;

Line 1185

Line 1165

save_CFLAGS="$CFLAGS"

LIBS="conftstm.$ac_objext"

CFLAGS="$CFLAGS$no_builtin_flag"

if AC_TRY_EVAL(ac_link) && test -s conftest; then

if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then

pipe_works=yes

LIBS="$save_LIBS"

Line 1729

Line 1709

# like `-m68040'.

lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'

;;

beos* | irix5* | irix6* | osf3* | osf4* | osf5*)

beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

# PIC is the default for these OSes.

;;

darwin* | rhapsody*)

Line 1772

Line 1752

lt_cv_prog_cc_pic='+Z'

;;

irix5* | irix6*)

irix5* | irix6* | nonstopux*)

lt_cv_prog_cc_wl='-Wl,'

lt_cv_prog_cc_static='-non_shared'

# PIC (with -KPIC) is the default.

Line 1816

Line 1796

sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

lt_cv_prog_cc_pic='-KPIC'

lt_cv_prog_cc_static='-Bstatic'

if test "x$host_vendor" = xsni; then

lt_cv_prog_cc_wl='-LD'

else

lt_cv_prog_cc_wl='-Wl,'

;;

uts4*)

Line 2185

Line 2161

# If the export-symbols file already is a .def file (1st line

# is EXPORTS), use it as is.

# If DATA tags from a recent dlltool are present, honour them!

archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then

archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then

cp $export_symbols $output_objdir/$soname-def;

else

echo EXPORTS > $output_objdir/$soname-def;

Line 2194

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set dummy \$symbol;

case \[$]# in

2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;

4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;

*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;

esac;

_lt_hint=`expr 1 + \$_lt_hint`;

Line 2306

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# need to do runtime linking.

case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)

for ld_flag in $LDFLAGS; do

if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

case $ld_flag in

*-brtl*)

aix_use_runtimelinking=yes

break

;;

esac

done

esac

Line 2423

Line 2402

esac

# FIXME: Relying on posixy $() will cause problems for

# cross-compilation, but unfortunately the echo tests do not

# yet detect zsh echo's removal of \ escapes.

# yet detect zsh echo's removal of \ escapes. Also zsh mangles

archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'

# `"' quotes if we put them in here... so don't!

archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'

# We need to add '_' to the symbols in $export_symbols first

#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'

hardcode_direct=yes

Line 2476

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export_dynamic_flag_spec='${wl}-E'

;;

irix5* | irix6*)

irix5* | irix6* | nonstopux*)

if test "$GCC" = yes; then

archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

else

archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'

hardcode_libdir_flag_spec='-rpath $libdir'

hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'

hardcode_libdir_separator=:

link_all_deplibs=yes

;;

Line 2510

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hardcode_direct=yes

hardcode_shlibpath_var=no

if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

hardcode_libdir_flag_spec='${wl}-rpath,$libdir'

export_dynamic_flag_spec='${wl}-E'

else

Line 2520

Line 2501

hardcode_libdir_flag_spec='-R$libdir'

;;

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'

archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

hardcode_libdir_flag_spec='${wl}-rpath,$libdir'

;;

esac

Line 2632

Line 2613

;;

sysv4)

if test "x$host_vendor" = xsno; then

case $host_vendor in

archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'

sni)

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

hardcode_direct=yes # is this really true???

else

;;

siemens)

## LD is ld it makes a PLAMLIB

## CC just makes a GrossModule.

archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'

reload_cmds='$CC -r -o $output$reload_objs'

hardcode_direct=no

;;

motorola)

archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

hardcode_direct=no #Motorola manual says yes, but my tests say they lie

;;

esac

runpath_var='LD_RUN_PATH'

hardcode_shlibpath_var=no

;;

Line 2779

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aix4* | aix5*)

version_type=linux

need_lib_prefix=no

need_version=no

hardcode_into_libs=yes

if test "$host_cpu" = ia64; then

# AIX 5 supports IA64

library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'

Line 2817

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shlibpath_var=LIBPATH

hardcode_into_libs=yes

;;

amigaos*)

Line 2864

Line 2859

;;

yes,mingw*)

library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`

sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`

;;

yes,pw32*)

library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'

Line 2947

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postinstall_cmds='chmod 555 $lib'

;;

irix5* | irix6*)

irix5* | irix6* | nonstopux*)

version_type=irix

case $host_os in

nonstopux*) version_type=nonstopux ;;

*) version_type=irix ;;

esac

need_lib_prefix=no

need_version=no

soname_spec='${libname}${release}.so$major'

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'

case $host_os in

irix5*)

irix5* | nonstopux*)

libsuff= shlibsuff=

;;

Line 3058

Line 3056

osf3* | osf4* | osf5*)

version_type=osf

need_version=no

soname_spec='${libname}${release}.so'

soname_spec='${libname}${release}.so$major'

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'

library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'

shlibpath_var=LD_LIBRARY_PATH

sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

hardcode_into_libs=yes

;;

sco3.2v5*)

Line 3105

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case $host_vendor in

sni)

shlibpath_overrides_runpath=no

need_lib_prefix=no

export_dynamic_flag_spec='${wl}-Blargedynsym'

runpath_var=LD_RUN_PATH

;;

siemens)

need_lib_prefix=no

;;

motorola)

need_lib_prefix=no

Line 3259

Line 3264

# Now quote all the things that may contain metacharacters while being

# careful not to overquote the AC_SUBSTed values. We take copies of the

# variables and quote the copies for generation of the libtool script.

for var in echo old_CC old_CFLAGS \

for var in echo old_CC old_CFLAGS SED \

AR AR_FLAGS CC LD LN_S NM SHELL \

reload_flag reload_cmds wl \

pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \

Line 3321

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# configuration script generated by Autoconf, you may include it under

# the same distribution terms that you use for the rest of that program.

# A sed that does not truncate output.

SED=$lt_SED

# Sed that helps us avoid accidentally triggering echo(1) options like -n.

Xsed="sed -e s/^X//"

Xsed="${SED} -e s/^X//"

# The HP-UX ksh and POSIX shell print the target directory to stdout

# if CDPATH is set.

Line 4083

Line 4091

# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies

# -- PORTME fill in with the dynamic library characteristics

AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],

[AC_CACHE_CHECK([how to recognise dependant libraries],

[AC_CACHE_CHECK([how to recognise dependent libraries],

lt_cv_deplibs_check_method,

[lt_cv_file_magic_cmd='$MAGIC_CMD'

lt_cv_file_magic_test_file=

Line 4158

Line 4166

lt_cv_file_magic_test_file=/usr/lib/libc.sl

;;

irix5* | irix6*)

irix5* | irix6* | nonstopux*)

case $host_os in

irix5*)

irix5* | nonstopux*)

# this will be overridden with pass_all, but let us keep it just in case

lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"

;;

Line 4182

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# This must be Linux ELF.

linux-gnu*)

case $host_cpu in

alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )

lt_cv_deplibs_check_method=pass_all ;;

# glibc up to 2.1.1 does not perform some relocations on ARM

Line 4253

Line 4261

lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

lt_cv_file_magic_test_file=/lib/libc.so

;;

siemens)

lt_cv_deplibs_check_method=pass_all

;;

esac

;;

esac

Line 4318

Line 4329

])

# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for

# the libltdl convenience library and INCLTDL to the include flags for

# the libltdl convenience library and LTDLINCL to the include flags for

# the libltdl header and adds --enable-ltdl-convenience to the

# configure arguments. Note that LIBLTDL and INCLTDL are not

# configure arguments. Note that LIBLTDL and LTDLINCL are not

# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not

# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed

# with '${top_builddir}/' and INCLTDL will be prefixed with

# with '${top_builddir}/' and LTDLINCL will be prefixed with

# '${top_srcdir}/' (note the single quotes!). If your package is not

# flat and you're not using automake, define top_builddir and

# top_srcdir appropriately in the Makefiles.

Line 4335

Line 4346

ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;

esac

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la

INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

# For backwards non-gettext consistent compatibility...

INCLTDL="$LTDLINCL"

])

# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for

# the libltdl installable library and INCLTDL to the include flags for

# the libltdl installable library and LTDLINCL to the include flags for

# the libltdl header and adds --enable-ltdl-install to the configure

# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is

# arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is

# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed

# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will

# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed

# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed

# with '${top_srcdir}/' (note the single quotes!). If your package is

# not flat and you're not using automake, define top_builddir and

# top_srcdir appropriately in the Makefiles.

Line 4362

Line 4375

if test x"$enable_ltdl_install" = x"yes"; then

ac_configure_args="$ac_configure_args --enable-ltdl-install"

LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la

INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])

else

ac_configure_args="$ac_configure_args --enable-ltdl-install=no"

LIBLTDL="-lltdl"

INCLTDL=

LTDLINCL=

# For backwards non-gettext consistent compatibility...

INCLTDL="$LTDLINCL"

])

# old names

Line 4382

Line 4397

# This is just to silence aclocal about the macro not being used

ifelse([AC_DISABLE_FAST_INSTALL])

# NOTE: This macro has been submitted for inclusion into #

# GNU Autoconf as AC_PROG_SED. When it is available in #

# a released version of Autoconf we should remove this #

# macro and use it instead. #

# LT_AC_PROG_SED

# --------------

# Check for a fully-functional sed program, that truncates

# as few characters as possible. Prefer GNU sed if found.

AC_DEFUN([LT_AC_PROG_SED],

[AC_MSG_CHECKING([for a sed that does not truncate output])

AC_CACHE_VAL(lt_cv_path_SED,

[# Loop through the user's path and test for sed and gsed.

# Then use that list of sed's as ones to test for truncation.

as_executable_p="test -f"

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

IFS=$as_save_IFS

test -z "$as_dir" && as_dir=.

for ac_prog in sed gsed; do

for ac_exec_ext in '' $ac_executable_extensions; do

if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then

_sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"

done

# Create a temporary directory, and hook for its removal unless debugging.

$debug ||

{

trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0

trap '{ (exit 1); exit 1; }' 1 2 13 15

}

# Create a (secure) tmp directory for tmp files.

: ${TMPDIR=/tmp}

{

tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&

test -n "$tmp" && test -d "$tmp"

} ||

{

tmp=$TMPDIR/sed$$-$RANDOM

(umask 077 && mkdir $tmp)

} ||

{

echo "$me: cannot create a temporary directory in $TMPDIR" >&2

{ (exit 1); exit 1; }

}

_max=0

_count=0

# Add /usr/xpg4/bin/sed as it is typically found on Solaris

# along with /bin/sed that truncates output.

for _sed in $_sed_list /usr/xpg4/bin/sed; do

test ! -f ${_sed} && break

cat /dev/null > "$tmp/sed.in"

_count=0

echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"

# Check for GNU sed and select it if it is found.

if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then

lt_cv_path_SED=${_sed}

break

while true; do

cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"

mv "$tmp/sed.tmp" "$tmp/sed.in"

cp "$tmp/sed.in" "$tmp/sed.nl"

echo >>"$tmp/sed.nl"

${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break

cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break

# 40000 chars as input seems more than enough

test $_count -gt 10 && break

_count=`expr $_count + 1`

if test $_count -gt $_max; then

_max=$_count

lt_cv_path_SED=$_sed

done

rm -rf "$tmp"

])

if test "X$SED" != "X"; then

lt_cv_path_SED=$SED

else

SED=$lt_cv_path_SED

AC_MSG_RESULT([$SED])

])

Legend:

line(s) removed in v.1.9
line(s) changed
	line(s) added in v.1.10

File made using version 1.98 of cvs2html by leaf at 2011-07-21 16:53