diff options
| -rw-r--r-- | aclocal.m4 | 7121 | ||||
| -rwxr-xr-x | config.guess | 521 | ||||
| -rwxr-xr-x | config.sub | 282 | ||||
| -rwxr-xr-x | configure | 13891 | ||||
| -rw-r--r-- | ltmain.sh | 2600 |
5 files changed, 19109 insertions, 5306 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index 6954761dc3..0298d89434 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,4 +1,4 @@ -# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- ## Copyright 1996, 1997, 1998, 1999, 2000, 2001 ## Free Software Foundation, Inc. ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 @@ -22,10 +22,61 @@ ## configuration script generated by Autoconf, you may include it under ## the same distribution terms that you use for the rest of that program. -# serial 46 AC_PROG_LIBTOOL +# serial 47 AC_PROG_LIBTOOL + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" @@ -36,10 +87,13 @@ AC_SUBST(LIBTOOL)dnl # Prevent multiple expansion define([AC_PROG_LIBTOOL], []) -]) +])# _AC_PROG_LIBTOOL + +# AC_LIBTOOL_SETUP +# ---------------- AC_DEFUN([AC_LIBTOOL_SETUP], -[AC_PREREQ(2.13)dnl +[AC_PREREQ(2.50)dnl AC_REQUIRE([AC_ENABLE_SHARED])dnl AC_REQUIRE([AC_ENABLE_STATIC])dnl AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl @@ -49,340 +103,184 @@ AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_LD])dnl AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl AC_REQUIRE([AC_PROG_NM])dnl + AC_REQUIRE([AC_PROG_LN_S])dnl AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! AC_REQUIRE([AC_OBJEXT])dnl AC_REQUIRE([AC_EXEEXT])dnl dnl -_LT_AC_PROG_ECHO_BACKSLASH -# Only perform the check for file, if the check method requires it -case $deplibs_check_method in -file_magic*) - if test "$file_magic_cmd" = '$MAGIC_CMD'; then - AC_PATH_MAGIC - fi - ;; -esac - -AC_CHECK_TOOL(RANLIB, ranlib, :) -AC_CHECK_TOOL(STRIP, strip, :) +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR -ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) -ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], -enable_win32_dll=yes, enable_win32_dll=no) - -AC_ARG_ENABLE(libtool-lock, - [ --disable-libtool-lock avoid locking (might break parallel builds)]) -test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes - -# Some flags need to be propagated to the compiler or linker for good -# libtool support. -case $host in -*-*-irix6*) - # Find out which ABI we are using. - echo '[#]line __oline__ "configure"' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - case `/usr/bin/file conftest.$ac_objext` in - *32-bit*) - LD="${LD-ld} -32" - ;; - *N32*) - LD="${LD-ld} -n32" - ;; - *64-bit*) - LD="${LD-ld} -64" - ;; - esac - fi - rm -rf conftest* - ;; +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH -*-*-sco3.2v5*) - # On SCO OpenServer 5, we need -belf to get full-featured binaries. - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -belf" - AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, - [AC_LANG_SAVE - AC_LANG_C - AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) - AC_LANG_RESTORE]) - if test x"$lt_cv_cc_needs_belf" != x"yes"; then - # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf - CFLAGS="$SAVE_CFLAGS" +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES fi ;; - -ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], -[*-*-cygwin* | *-*-mingw* | *-*-pw32*) - AC_CHECK_TOOL(DLLTOOL, dlltool, false) - AC_CHECK_TOOL(AS, as, false) - AC_CHECK_TOOL(OBJDUMP, objdump, false) - - # recent cygwin and mingw systems supply a stub DllMain which the user - # can override, but on older systems we have to supply one - AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, - [AC_TRY_LINK([], - [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); - DllMain (0, 0, 0);], - [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) - - case $host/$CC in - *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) - # old mingw systems require "-dll" to link a DLL, while more recent ones - # require "-mdll" - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS -mdll" - AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, - [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) - CFLAGS="$SAVE_CFLAGS" ;; - *-*-cygwin* | *-*-pw32*) - # cygwin systems need to pass --dll to the linker, and not link - # crt.o which will require a WinMain@16 definition. - lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; - esac - ;; - ]) esac -_LT_AC_LTCONFIG_HACK - -]) +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] -# AC_LIBTOOL_HEADER_ASSERT -# ------------------------ -AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], -[AC_CACHE_CHECK([whether $CC supports assert without backlinking], - [lt_cv_func_assert_works], - [case $host in - *-*-solaris*) - if test "$GCC" = yes && test "$with_gnu_ld" != yes; then - case `$CC --version 2>/dev/null` in - [[12]].*) lt_cv_func_assert_works=no ;; - *) lt_cv_func_assert_works=yes ;; - esac - fi - ;; - esac]) +# Same as above, but do not quote variable references. +[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] -if test "x$lt_cv_func_assert_works" = xyes; then - AC_CHECK_HEADERS(assert.h) -fi -])# AC_LIBTOOL_HEADER_ASSERT +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' -# _LT_AC_CHECK_DLFCN -# -------------------- -AC_DEFUN([_LT_AC_CHECK_DLFCN], -[AC_CHECK_HEADERS(dlfcn.h) -])# _LT_AC_CHECK_DLFCN +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' -# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE -# --------------------------------- -AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], -[AC_REQUIRE([AC_CANONICAL_HOST]) -AC_REQUIRE([AC_PROG_NM]) -AC_REQUIRE([AC_OBJEXT]) -# Check for command to grab the raw symbol name followed by C symbol from nm. -AC_MSG_CHECKING([command to parse $NM output]) -AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl +# Constants: +rm="rm -f" -# These are sane defaults that work on at least a few old systems. -# [They come from Ultrix. What could be older than Ultrix?!! ;)] +# Global variables: +default_ofile=libtool +can_build_shared=yes -# Character class describing NM global symbol codes. -symcode='[[BCDEGRST]]' +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" -# Regexp to match symbols that can be accessed directly from C. -sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' +AC_CHECK_TOOL(AR, ar, false) +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) -# Transform the above into a raw symbol and a C symbol. -symxfrm='\1 \2\3 \3' +old_CC="$CC" +old_CFLAGS="$CFLAGS" -# Transform an extracted symbol line into a proper C declaration -lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o -# Transform an extracted symbol line into symbol name and symbol address -lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= -# Define system-specific variables. -case $host_os in -aix*) - symcode='[[BCDT]]' - ;; -cygwin* | mingw* | pw32*) - symcode='[[ABCDGISTW]]' - ;; -hpux*) # Its linker distinguishes data from code symbols - 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" - ;; -irix*) - symcode='[[BCDEGRST]]' - ;; -solaris* | sysv5*) - symcode='[[BDT]]' - ;; -sysv4) - symcode='[[DFNSTU]]' - ;; -esac +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" + ;; + *) + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi -# Handle CRLF in mingw tool chain -opt_cr= -case $host_os in -mingw*) - opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi ;; esac -# If we're using GNU nm, then use its standard symbol codes. -if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then - symcode='[[ABCDGISTW]]' -fi - -# Try without a prefix undercore, then with it. -for ac_symprfx in "" "_"; do - - # Write the raw and C identifiers. -lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" - - # Check to see that the pipe works correctly. - pipe_works=no - rm -f conftest* - cat > conftest.$ac_ext <<EOF -#ifdef __cplusplus -extern "C" { -#endif -char nm_test_var; -void nm_test_func(){} -#ifdef __cplusplus -} -#endif -int main(){nm_test_var='a';nm_test_func();return(0);} -EOF +AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) - if AC_TRY_EVAL(ac_compile); then - # Now try to grab the symbols. - nlist=conftest.nm - if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then - # Try sorting and uniquifying the output. - if sort "$nlist" | uniq > "$nlist"T; then - mv -f "$nlist"T "$nlist" - else - rm -f "$nlist"T - fi +AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes - # Make sure that we snagged all the symbols we need. - if egrep ' nm_test_var$' "$nlist" >/dev/null; then - if egrep ' nm_test_func$' "$nlist" >/dev/null; then - cat <<EOF > conftest.$ac_ext -#ifdef __cplusplus -extern "C" { -#endif +AC_ARG_WITH([pic], + [AC_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) +test -z "$pic_mode" && pic_mode=default -EOF - # Now generate the symbol file. - eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' +# Use C for the default configuration in the libtool script +tagname= +AC_LIBTOOL_LANG_C_CONFIG +_LT_AC_TAGCONFIG +])# AC_LIBTOOL_SETUP - cat <<EOF >> conftest.$ac_ext -#if defined (__STDC__) && __STDC__ -# define lt_ptr void * -#else -# define lt_ptr char * -# define const -#endif -/* The mapping between symbol names and symbols. */ -const struct { - const char *name; - lt_ptr address; -} -lt_preloaded_symbols[[]] = -{ -EOF - sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext - cat <<\EOF >> conftest.$ac_ext - {0, (lt_ptr) 0} -}; +# _LT_AC_SYS_COMPILER +# ------------------- +AC_DEFUN([_LT_AC_SYS_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl -#ifdef __cplusplus -} -#endif -EOF - # Now try linking the two files. - mv conftest.$ac_objext conftstm.$ac_objext - save_LIBS="$LIBS" - save_CFLAGS="$CFLAGS" - LIBS="conftstm.$ac_objext" - CFLAGS="$CFLAGS$no_builtin_flag" - if AC_TRY_EVAL(ac_link) && test -s conftest; then - pipe_works=yes - fi - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - else - echo "cannot find nm_test_func in $nlist" >&AC_FD_CC - fi - else - echo "cannot find nm_test_var in $nlist" >&AC_FD_CC - fi - else - echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC - fi - else - echo "$progname: failed program was:" >&AC_FD_CC - cat conftest.$ac_ext >&5 - fi - rm -f conftest* conftst* +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} - # Do not use the global_symbol_pipe unless it works. - if test "$pipe_works" = yes; then - break - else - lt_cv_sys_global_symbol_pipe= - fi -done -]) -global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" -if test -z "$lt_cv_sys_global_symbol_pipe"; then - global_symbol_to_cdecl= - global_symbol_to_c_name_address= -else - global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" - global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" -fi -if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; -then - AC_MSG_RESULT(failed) -else - AC_MSG_RESULT(ok) -fi -]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_AC_SYS_COMPILER + + +# _LT_AC_SYS_LIBPATH_AIX +# ---------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], +[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_AC_SYS_LIBPATH_AIX + + +# _LT_AC_SHELL_INIT(ARG) +# ---------------------- +AC_DEFUN([_LT_AC_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_AC_SHELL_INIT -# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR -# --------------------------------- -AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], -[# Find the correct PATH separator. Usually this is `:', but -# DJGPP uses `;' like DOS. -if test "X${PATH_SEPARATOR+set}" != Xset; then - UNAME=${UNAME-`uname 2>/dev/null`} - case X$UNAME in - *-DOS) lt_cv_sys_path_separator=';' ;; - *) lt_cv_sys_path_separator=':' ;; - esac - PATH_SEPARATOR=$lt_cv_sys_path_separator -fi -])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR # _LT_AC_PROG_ECHO_BACKSLASH # -------------------------- # Add some code to the start of the generated configure script which # will find an echo command which doesn't interpret backslashes. AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], -[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], - [AC_DIVERT_PUSH(NOTICE)]) -_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR - +[_LT_AC_SHELL_INIT([ # Check that we are running under the correct shell. SHELL=${CONFIG_SHELL-/bin/sh} @@ -400,7 +298,7 @@ if test "X[$]1" = X--no-reexec; then elif test "X[$]1" = X--fallback-echo; then # Avoid inline document here, it may be left over : -elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then # Yippee, $echo works! : else @@ -412,7 +310,7 @@ if test "X[$]1" = X--fallback-echo; then # used as fallback echo shift cat <<EOF -$* +[$]* EOF exit 0 fi @@ -446,8 +344,9 @@ else # # So, first we look for a working echo in the user's PATH. - IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && @@ -456,7 +355,7 @@ else break fi done - IFS="$save_ifs" + IFS="$lt_save_ifs" if test "X$echo" = Xecho; then # We didn't find a better echo, so look for alternatives. @@ -529,17 +428,291 @@ if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then fi AC_SUBST(ECHO) -AC_DIVERT_POP -])# _LT_AC_PROG_ECHO_BACKSLASH +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case "`/usr/bin/file conftest.o`" in + *32-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test ! -s conftest.err; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + else + $2=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + testring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + *) + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ + = "XX$testring") >/dev/null 2>&1 && + new_result=`expr "X$testring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + testring=$testring$testring + done + testring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# -------------------- +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ------------------------------------------------------------------ AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], -[if test "$cross_compiling" = yes; then : +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : [$4] else - AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF @@ -620,10 +793,12 @@ fi rm -fr conftest* ])# _LT_AC_TRY_DLOPEN_SELF + # AC_LIBTOOL_DLOPEN_SELF # ------------------- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], -[if test "x$enable_dlopen" != xyes; then +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown @@ -638,24 +813,39 @@ else lt_cv_dlopen_self=yes ;; - cygwin* | mingw* | pw32*) + mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + *) AC_CHECK_FUNC([shl_load], - [lt_cv_dlopen="shl_load"], + [lt_cv_dlopen="shl_load"], [AC_CHECK_LIB([dld], [shl_load], - [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen="dlopen"], [AC_CHECK_LIB([dl], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], [AC_CHECK_LIB([svld], [dlopen], - [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], [AC_CHECK_LIB([dld], [dld_link], - [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) ]) ]) ]) @@ -673,7 +863,6 @@ else case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" - AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" @@ -717,422 +906,68 @@ else fi ])# AC_LIBTOOL_DLOPEN_SELF -AC_DEFUN([_LT_AC_LTCONFIG_HACK], -[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -Xsed='sed -e s/^X//' -sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' - -# Same as above, but do not quote variable references. -double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' - -# Sed substitution to delay expansion of an escaped shell variable in a -# double_quote_subst'ed string. -delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' - -# Constants: -rm="rm -f" - -# Global variables: -default_ofile=libtool -can_build_shared=yes - -# All known linkers require a `.a' archive for static linking (except M$VC, -# which needs '.lib'). -libext=a -ltmain="$ac_aux_dir/ltmain.sh" -ofile="$default_ofile" -with_gnu_ld="$lt_cv_prog_gnu_ld" -need_locks="$enable_libtool_lock" - -old_CC="$CC" -old_CFLAGS="$CFLAGS" - -# Set sane defaults for various variables -test -z "$AR" && AR=ar -test -z "$AR_FLAGS" && AR_FLAGS=cru -test -z "$AS" && AS=as -test -z "$CC" && CC=cc -test -z "$DLLTOOL" && DLLTOOL=dlltool -test -z "$LD" && LD=ld -test -z "$LN_S" && LN_S="ln -s" -test -z "$MAGIC_CMD" && MAGIC_CMD=file -test -z "$NM" && NM=nm -test -z "$OBJDUMP" && OBJDUMP=objdump -test -z "$RANLIB" && RANLIB=: -test -z "$STRIP" && STRIP=: -test -z "$ac_objext" && ac_objext=o - -if test x"$host" != x"$build"; then - ac_tool_prefix=${host_alias}- -else - ac_tool_prefix= -fi - -# Transform linux* to *-*-linux-gnu*, to support old configure scripts. -case $host_os in -linux-gnu*) ;; -linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` -esac - -case $host_os in -aix3*) - # AIX sometimes has problems with the GCC collect2 program. For some - # reason, if we set the COLLECT_NAMES environment variable, the problems - # vanish in a puff of smoke. - if test "X${COLLECT_NAMES+set}" != Xset; then - COLLECT_NAMES= - export COLLECT_NAMES - fi - ;; -esac -# Determine commands to create old-style static archives. -old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' -old_postinstall_cmds='chmod 644 $oldlib' -old_postuninstall_cmds= - -if test -n "$RANLIB"; then - case $host_os in - openbsd*) - old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" - ;; - *) - old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" - ;; - esac - old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" -fi - -# Allow CC to be a program name with arguments. -set dummy $CC -compiler="[$]2" - -## FIXME: this should be a separate macro -## -AC_MSG_CHECKING([for objdir]) -rm -f .libs 2>/dev/null -mkdir .libs 2>/dev/null -if test -d .libs; then - objdir=.libs -else - # MS-DOS does not allow filenames that begin with a dot. - objdir=_libs -fi -rmdir .libs 2>/dev/null -AC_MSG_RESULT($objdir) -## -## END FIXME - - -## FIXME: this should be a separate macro -## -AC_ARG_WITH(pic, -[ --with-pic try to use onl |