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-rwxr-xr-xltconfig1527
1 files changed, 1124 insertions, 403 deletions
diff --git a/ltconfig b/ltconfig
index 62ac479..ab304fd 100755
--- a/ltconfig
+++ b/ltconfig
@@ -1,7 +1,7 @@
#! /bin/sh
# ltconfig - Create a system-specific libtool.
-# Copyright (C) 1996-1998 Free Software Foundation, Inc.
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This file is free software; you can redistribute it and/or modify it
@@ -46,6 +46,16 @@ else
exec "$SHELL" "$0" --no-reexec ${1+"$@"}
fi
+# 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$UNAME in
+ *-DOS) PATH_SEPARATOR=';' ;;
+ *) PATH_SEPARATOR=':' ;;
+ esac
+fi
+
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
@@ -70,7 +80,7 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
#
# So, first we look for a working echo in the user's PATH.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
for dir in $PATH /usr/ucb; do
if test -f $dir/echo &&
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
@@ -96,10 +106,10 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
else
# Try using printf.
- echo='printf %s\n'
+ echo='printf "%s\n"'
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- # Cool, printf works
+ test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
+ # Cool, printf works
:
elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
@@ -110,9 +120,9 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
echo="$CONFIG_SHELL $0 --fallback-echo"
elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' &&
test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
- echo="$CONFIG_SHELL $0 --fallback-echo"
+ echo="$CONFIG_SHELL $0 --fallback-echo"
else
- # maybe with a smaller string...
+ # maybe with a smaller string...
prev=:
for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
@@ -143,13 +153,18 @@ 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'
+
# The name of this program.
progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
# Constants:
PROGRAM=ltconfig
PACKAGE=libtool
-VERSION=1.2d
+VERSION=1.2f
+TIMESTAMP=" (1.385 1999/03/15 17:24:54)"
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
rm="rm -f"
@@ -162,6 +177,8 @@ can_build_shared=yes
enable_shared=yes
# All known linkers require a `.a' archive for static linking.
enable_static=yes
+enable_fast_install=yes
+enable_dlopen=unknown
ltmain=
silent=
srcdir=
@@ -174,8 +191,10 @@ verify_host=yes
with_gcc=no
with_gnu_ld=no
need_locks=yes
+ac_ext=c
objext=o
libext=a
+cache_file=
old_AR="$AR"
old_CC="$CC"
@@ -214,6 +233,9 @@ Generate a system-specific libtool script.
--debug enable verbose shell tracing
--disable-shared do not build shared libraries
--disable-static do not build static libraries
+ --disable-fast-install do not optimize for fast installation
+ --enable-dlopen enable dlopen support
+ --enable-dlopen-self enable support for dlopening programs
--help display this help and exit
--no-verify do not verify that HOST is a valid host type
-o, --output=FILE specify the output file [default=$default_ofile]
@@ -224,6 +246,7 @@ Generate a system-specific libtool script.
--with-gcc assume that the GNU C compiler will be used
--with-gnu-ld assume that the C compiler uses the GNU linker
--disable-lock disable file locking
+ --cache-file=FILE configure cache file
LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
that provides basic libtool functionality.
@@ -242,6 +265,10 @@ EOM
--disable-static) enable_static=no ;;
+ --disable-fast-install) enable_fast_install=no ;;
+
+ --enable-dlopen) enable_dlopen=yes ;;
+
--quiet | --silent) silent=yes ;;
--srcdir) prev=srcdir ;;
@@ -252,13 +279,15 @@ EOM
--output | -o) prev=ofile ;;
--output=*) ofile="$optarg" ;;
- --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
+ --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
--with-gcc) with_gcc=yes ;;
--with-gnu-ld) with_gnu_ld=yes ;;
--disable-lock) need_locks=no ;;
+ --cache-file=*) cache_file="$optarg" ;;
+
-*)
echo "$progname: unrecognized option \`$option'" 1>&2
echo "$help" 1>&2
@@ -329,6 +358,11 @@ exec 5>>./config.log
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test -n "$cache_file" && test -r "$cache_file"; then
+ echo "loading cache $cache_file within ltconfig"
+ . $cache_file
+fi
+
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
@@ -343,7 +377,7 @@ fi
if test -z "$srcdir"; then
# Assume the source directory is the same one as the path to LTMAIN.
- srcdir=`$echo "$ltmain" | $Xsed -e 's%/[^/]*$%%'`
+ srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
test "$srcdir" = "$ltmain" && srcdir=.
fi
@@ -434,7 +468,7 @@ if test "${RANLIB+set}" != "set"; then
result=no
echo $ac_n "checking for ranlib... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
for dir in $PATH; do
test -z "$dir" && dir=.
if test -f $dir/ranlib; then
@@ -453,7 +487,7 @@ if test -n "$RANLIB"; then
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
fi
-# Set sane defaults for `DLLTOOL' and `AS', used on cygwin32.
+# Set sane defaults for `DLLTOOL' and `AS', used on cygwin.
test -z "$DLLTOOL" && DLLTOOL=dlltool
test -z "$AS" && AS=as
@@ -462,7 +496,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
# If CC is not set, then try to find GCC or a usable CC.
if test -z "$CC"; then
echo $ac_n "checking for gcc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
for dir in $PATH; do
IFS="$save_ifs"
test -z "$dir" && dir=.
@@ -483,7 +517,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
# Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
if test -z "$CC"; then
echo $ac_n "checking for cc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
cc_rejected=no
for dir in $PATH; do
test -z "$dir" && dir=.
@@ -527,7 +561,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
# Now see if the compiler is really GCC.
with_gcc=no
echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
- echo "$progname:530: checking whether we are using GNU C" >&5
+ echo "$progname:564: checking whether we are using GNU C" >&5
$rm conftest.c
cat > conftest.c <<EOF
@@ -535,7 +569,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
yes;
#endif
EOF
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:538: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:572: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
with_gcc=yes
fi
$rm conftest.c
@@ -549,8 +583,8 @@ compiler="$2"
echo $ac_n "checking for object suffix... $ac_c" 1>&6
$rm conftest*
echo 'int i = 1;' > conftest.c
-echo "$progname:552: checking for object suffix" >& 5
-if { (eval echo $progname:553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
+echo "$progname:586: checking for object suffix" >& 5
+if { (eval echo $progname:587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then
# Append any warnings to the config.log.
cat conftest.err 1>&5
@@ -580,10 +614,19 @@ if test "$with_gcc" = yes; then
link_static_flag='-static'
case "$host_os" in
- aix3* | aix4* | irix5* | irix6* | osf3* | osf4*)
+ beos* | irix5* | irix6* | osf3* | osf4*)
# PIC is the default for these OSes.
;;
- cygwin32* | mingw32* | os2*)
+ aix*)
+ # Below there is a dirty hack to force normal static linking with -ldl
+ # The problem is because libdl dynamically linked with both libc and
+ # libC (AIX C++ library), which obviously doesn't included in libraries
+ # list by gcc. This cause undefined symbols with -static flags.
+ # This hack allows C programs to be linked with "-static -ldl", but
+ # we not sure about C++ programs.
+ link_static_flag="$link_static_flag ${wl}-lC"
+ ;;
+ cygwin* | mingw* | os2*)
# We can build DLLs from non-PIC.
;;
amigaos*)
@@ -617,7 +660,7 @@ else
# PIC (with -KPIC) is the default.
;;
- cygwin32* | mingw32* | os2*)
+ cygwin* | mingw* | os2*)
# We can build DLLs from non-PIC.
;;
@@ -645,7 +688,7 @@ else
wl='-Qoption ld '
;;
- sysv4.2uw2* | sysv5*)
+ sysv4.2uw2* | sysv4.3* | sysv5*)
pic_flag='-KPIC'
link_static_flag='-Bstatic'
wl='-Wl,'
@@ -671,22 +714,30 @@ if test -n "$pic_flag"; then
echo "int some_variable = 0;" > conftest.c
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $pic_flag -DPIC"
- echo "$progname:674: checking if $compiler PIC flag $pic_flag works" >&5
- if { (eval echo $progname:675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
+ echo "$progname:717: checking if $compiler PIC flag $pic_flag works" >&5
+ if { (eval echo $progname:718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
# Append any warnings to the config.log.
cat conftest.err 1>&5
-
- # On HP-UX, both CC and GCC only warn that PIC is supported... then they
- # create non-PIC objects. So, if there were any warnings, we assume that
- # PIC is not supported.
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- can_build_shared=no
- pic_flag=
- else
+
+ case "$host_os" in
+ hpux9* | hpux10* | hpux11*)
+ # On HP-UX, both CC and GCC only warn that PIC is supported... then they
+ # create non-PIC objects. So, if there were any warnings, we assume that
+ # PIC is not supported.
+ if test -s conftest.err; then
+ echo "$ac_t"no 1>&6
+ can_build_shared=no
+ pic_flag=
+ else
+ echo "$ac_t"yes 1>&6
+ pic_flag=" $pic_flag"
+ fi
+ ;;
+ *)
echo "$ac_t"yes 1>&6
pic_flag=" $pic_flag"
- fi
+ ;;
+ esac
else
# Append any errors to the config.log.
cat conftest.err 1>&5
@@ -706,8 +757,8 @@ $rm conftest*
echo "int some_variable = 0;" > conftest.c
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -c -o conftest2.o"
-echo "$progname:709: checking if $compiler supports -c -o file.o" >&5
-if { (eval echo $progname:710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest2.o; then
+echo "$progname:760: checking if $compiler supports -c -o file.o" >&5
+if { (eval echo $progname:761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest2.o; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@@ -734,8 +785,8 @@ if test x"$compiler_c_o" = x"yes"; then
echo "int some_variable = 0;" > conftest.c
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -c -o conftest.lo"
- echo "$progname:737: checking if $compiler supports -c -o file.lo" >&5
-if { (eval echo $progname:738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
+ echo "$progname:788: checking if $compiler supports -c -o file.lo" >&5
+if { (eval echo $progname:789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@@ -743,8 +794,8 @@ if { (eval echo $progname:738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conft
echo "$ac_t"no 1>&6
compiler_o_lo=no
else
- echo "$ac_t"yes 1>&6
- compiler_o_lo=yes
+ echo "$ac_t"yes 1>&6
+ compiler_o_lo=yes
fi
else
# Append any errors to the config.log.
@@ -786,17 +837,17 @@ if test "$with_gcc" = yes; then
echo "int some_variable = 0;" > conftest.c
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
- echo "$progname:789: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
- if { (eval echo $progname:790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
+ echo "$progname:840: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+ if { (eval echo $progname:841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- compiler_rtti_exceptions=no
+ echo "$ac_t"no 1>&6
+ compiler_rtti_exceptions=no
else
- echo "$ac_t"yes 1>&6
- compiler_rtti_exceptions=yes
+ echo "$ac_t"yes 1>&6
+ compiler_rtti_exceptions=yes
fi
else
# Append any errors to the config.log.
@@ -830,8 +881,8 @@ $rm conftest*
echo 'main(){return(0);}' > conftest.c
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $link_static_flag"
-echo "$progname:833: checking if $compiler static flag $link_static_flag works" >&5
-if { (eval echo $progname:834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+echo "$progname:884: checking if $compiler static flag $link_static_flag works" >&5
+if { (eval echo $progname:885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
echo "$ac_t$link_static_flag" 1>&6
else
echo "$ac_t"none 1>&6
@@ -863,48 +914,18 @@ if test -z "$LD"; then
if test "$with_gcc" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
- echo "$progname:866: checking for ld used by GCC" >&5
+ echo "$progname:917: checking for ld used by GCC" >&5
ac_prog=`($CC -print-prog-name=ld) 2>&5`
case "$ac_prog" in
# Accept absolute paths.
- /* | [A-Za-z]:/*)
+ /* | [A-Za-z]:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
- sub_uncdrive='s%^\([A-Za-z]\):/%//\1/%'
# Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
done
- case "$host_os" in
- cygwin*)
- # Convert to a UNC path for cygwin
- test -z "$LD" && LD=`echo X$ac_prog | $Xsed -e "$sub_uncdrive"`
- ;;
- *)
- test -z "$LD" && LD="$ac_prog"
- ;;
- esac
- ;;
- ##
- ## FIXME: The code fails later on if we try to use an $LD with
- ## '\\' path separators.
- ##
- [A-Za-z]:[\\]*)
- re_direlt='\\[^\\][^\\]*\\\.\.\(\\\)'
- sub_uncdrive='s%^\([A-Za-z]\):\\%//\1/%'
- sub_uncdir='s%\\%/%g'
- # Canonicalize the path of ld
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%\1%"`
- done
- case "$host_os" in
- cygwin*)
- # Convert to a UNC path for cygwin
- test -z "$LD" && LD=`echo X$ac_prog | $Xsed -e "$sub_uncdrive" -e "$sub_uncdir"`
- ;;
- *)
- test -z "$LD" && LD="$ac_prog"
- ;;
- esac
+ test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we are not using GCC.
@@ -917,14 +938,14 @@ if test -z "$LD"; then
esac
elif test "$with_gnu_ld" = yes; then
echo $ac_n "checking for GNU ld... $ac_c" 1>&6
- echo "$progname:920: checking for GNU ld" >&5
+ echo "$progname:941: checking for GNU ld" >&5
else
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
- echo "$progname:923: checking for non-GNU ld" >&5
+ echo "$progname:944: checking for non-GNU ld" >&5
fi
if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog"; then
@@ -969,130 +990,146 @@ echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c
allow_undefined_flag=
no_undefined_flag=
+need_lib_prefix=unknown
+need_version=unknown
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
archive_cmds=
-archive_sym_cmds=
+archive_expsym_cmds=
old_archive_from_new_cmds=
export_dynamic_flag_spec=
whole_archive_flag_spec=
+thread_safe_flag_spec=
hardcode_libdir_flag_spec=
hardcode_libdir_separator=
hardcode_direct=no
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
runpath_var=
+always_export_symbols=no
+export_symbols_cmds='$NM $libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
+# include_expsyms should be a list of space-separated symbols to be *always*
+# included in the symbol list
+include_expsyms=
+# exclude_expsyms can be an egrep regular expression of symbols to exclude
+# it will be wrapped by ` (' and `)$', so one must not match beginning or
+# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+# as well as any symbol that contains `d'.
+exclude_expsyms=
case "$host_os" in
-aix3* | aix4*)
- # On AIX, the GNU linker works like the native linker.
- with_gnu_ld=no
+cygwin* | mingw*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$with_gcc" != yes; then
+ with_gnu_ld=no
+ fi
;;
+
+freebsd2* | sunos4*)
+ exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+ ;;
+
esac
ld_shlibs=yes
if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
# See if GNU ld supports shared libraries.
case "$host_os" in
+ aix3* | aix4*)
+ # On AIX, the GNU linker is very broken
+ ld_shlibs=no
+ cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+ ;;
+
amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib$libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+ archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
sunos4*)
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
+ wlarc=
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
- cygwin32* | mingw32*)
- if test "$with_gcc" = yes; then
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- # Very, very bogus.
- echo '
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-#include <stdio.h>
-
-BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-
-#include <cygwin/cygwin_dll.h>
-DECLARE_CYGWIN_DLL( DllMain );
-HINSTANCE __hDllInstance_base;
-
-BOOL APIENTRY
-DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-{
- __hDllInstance_base = hInst;
- return TRUE;
-}
-' > ltdll.c
- archive_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~
- $DLLTOOL --export-all --output-def $lib-def $libobjs ltdll.$objext~
- $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $rm ltdll.$objext $soname-base $soname-exp'
- archive_sym_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~
- cat "$export_symbols" >> $lib-def~
- $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $rm ltdll.$objext $soname-base $soname-exp'
- old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $lib-def --output-lib $objdir/$libname.a~$rm $lib.exp'
- else
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- with_gnu_ld=no
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib$libobjs`echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs'
- fix_srcfile_path='`cygpath -w $srcfile`'
+ beos*)
+ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
fi
;;
+ cygwin* | mingw*)
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+
+ # Extract the symbol export list from an `--export-all' def file,
+ # then regenerate the def file from the symbol export list, so that
+ # the compiled dll only exports the symbol export list.
+ export_symbols_cmds='rm -f $objdir/$soname-ltdll.c~
+ sed -e "/^# \/\* ltdll.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~
+ (cd $objdir && $CC -c $soname-ltdll.c)~
+ $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs~
+ sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols'
+
+ archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~
+ _lt_hint=1;
+ for symbol in `cat $export_symbols`; do
+ echo " \$symbol @ \$_lt_hint ; " >> $objdir/$soname-def;
+ _lt_hint=`expr 1 + \$_lt_hint`;
+ done~
+ $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+ $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~
+ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~
+ $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts'
+
+ old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a'
+ ;;
+
*)
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
- archive_sym_cmds='$CC -shared ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib$libobjs$deplibs'
+ archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
- if test "$ld_shlibs" = yes && test "$with_gnu_ld" = yes; then
+ if test "$ld_shlibs" = yes; then
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec='${wl}--export-dynamic'
- whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case "$host_os" in
aix3*)
allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\' | sort | uniq' > $lib.exp~
- $LD -o $objdir/$soname$libobjs$deplibs -bE:$lib.exp -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
- archive_sym_cmds='$LD -o $objdir/$soname$libobjs$deplibs -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
@@ -1104,80 +1141,58 @@ else
;;
aix4*)
- allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\' | sort | uniq' > $lib.exp else cat $export_symbols > $lib.exp~
- $CC -o $objdir/$soname$libobjs$deplibs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry~$AR cru $lib $objdir/$soname'
- archive_sym_cmds='$CC -o $objdir/$soname$libobjs$deplibs ${wl}-bE:$export_symbols ${wl}-bM:SRE ${wl}-bnoentry~$AR cru $lib $objdir/$soname'
- hardcode_direct=yes
+ allow_undefined_flag=
+ if test "$with_gcc" = yes; then
+ if strings `${CC} -print-prog-name=collect2` | \
+ grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ hardcode_direct=yes
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ fi
+ archive_cmds='$CC -shared ${wl}-bnoentry -o $objdir/$soname $libobjs $deplibs $linkopts'
+ else
+ always_export_symbols=yes
+ archive_expsym_cmds='$CC -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bM:SRE ${wl}-bnoentry'
+ hardcode_direct=yes
+ fi
hardcode_minus_L=yes
- ;;
+ # Though LIBPATH variable hardcodes shlibpath into executable,
+ # it doesn't affect searching for -l* libraries; this confuses
+ # tests in mdemo.
+ hardcode_shlibpath_var=unsupported
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib$libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
+ archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
;;
- cygwin32* | mingw32*)
- if test "$with_gcc" = yes; then
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- # Very, very bogus.
- echo '
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-#include <stdio.h>
-
-BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-
-#include <cygwin/cygwin_dll.h>
-DECLARE_CYGWIN_DLL( DllMain );
-HINSTANCE __hDllInstance_base;
+ cygwin* | mingw*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib /OUT:$oldlib$oldobjs'
+ fix_srcfile_path='`cygpath -w $srcfile`'
+ ;;
-BOOL APIENTRY
-DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-{
- __hDllInstance_base = hInst;
- return TRUE;
-}
-' > ltdll.c
- archive_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~
- $DLLTOOL --export-all --output-def $lib-def $libobjs ltdll.$objext~
- $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $rm ltdll.$objext $soname-base $soname-exp'
- archive_sym_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~
- cat "$export_symbols" >> $lib-def~
- $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~
- $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~
- $rm ltdll.$objext $soname-base $soname-exp'
- old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $lib-def --output-lib $objdir/$libname.a~$rm $lib.exp'
- else
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib$libobjs`echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs'
- fix_srcfile_path='`cygpath -w $srcfile`'
- fi
+ freebsd1*)
+ ld_shlibs=no
+ can_build_shared=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
@@ -1185,24 +1200,24 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs /usr/lib/c++rt0.o'
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
- hardcode_minus_L=yes
+ hardcode_minus_L=no # verified on 2.2.6
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
- # FreeBSD 3, at last, uses gcc -shared to do shared libraries.
- freebsd3*)
- archive_cmds='$CC -shared -o $lib$libobjs$deplibs'
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_minus_L=no
@@ -1210,7 +1225,7 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
;;
hpux9*)
- archive_cmds='$rm $objdir/$soname~$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs$deplibs~test $objdir/$soname = $lib || mv $objdir/$soname $lib'
+ archive_cmds='$rm $objdir/$soname~$LD -b +s +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib'
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
@@ -1218,7 +1233,7 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
;;
hpux10* | hpux11*)
- archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib $libobjs $deplibs $linkopts'
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
@@ -1227,23 +1242,27 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
irix5* | irix6*)
if test "$with_gcc" = yes; then
- archive_cmds='$CC -shared -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs$deplibs'
+ archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
else
- archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
+ archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib'
fi
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
;;
netbsd*)
- # Tested with NetBSD 1.2 ld
- archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
- hardcode_libdir_flag_spec='-R$libdir'
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF
+ fi
+ hardcode_libdir_flag_spec='${wl}-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
openbsd*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
@@ -1253,24 +1272,24 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp$libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib$libobjs$deplibs $objdir/$libname.def'
+ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def'
old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
;;
osf3* | osf4*)
if test "$with_gcc" = yes; then
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs$deplibs'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib'
fi
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
;;
sco3.2v5*)
- archive_cmds='$LD -G -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts'
hardcode_direct=yes
;;
@@ -1278,26 +1297,20 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
no_undefined_flag=' -z text'
# $CC -shared without GNU ld will not create a library from C++
# object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib$libobjs$deplibs'
- archive_sym_cmds='$echo "{ global:" > $lib.exp~sed $export_symbols -e "s/.*/\1;/" >> $lib.exp~$echo "local: * }" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $export_symbols -h $soname -o $lib$libobjs$deplibs~$rm $lib.exp'
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts'
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
-
- # Solaris 2 before 2.5 hardcodes -L paths.
- case "$host_os" in
- solaris2.[0-4]*)
- hardcode_minus_L=yes
- ;;
- esac
;;
sunos4*)
# Why do we need -Bstatic? To avoid inter-library dependencies, maybe...
if test "$with_gcc" = yes; then
- archive_cmds='$CC -shared ${wl}-Bstatic -o $lib$libobjs$deplibs'
+ # Use -fPIC here because libgcc is multilibbed
+ archive_cmds='$CC -shared ${wl}-Bstatic -fPIC -o $lib $libobjs $deplibs $linkopts'
else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
@@ -1305,8 +1318,16 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
hardcode_shlibpath_var=no
;;
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
+ hardcode_direct=no
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
uts4*)
- archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=no
hardcode_minus_L=no
@@ -1314,7 +1335,7 @@ DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
;;
dgux*)
- archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs'
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=no
hardcode_minus_L=no
@@ -1334,21 +1355,23 @@ if test -z "$NM"; then
case "$NM" in
/* | [A-Za-z]:[/\\]*) ;; # Let the user override the test with a path.
*)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
+ for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/nm; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -B"
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -p"
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ NM="$ac_dir/nm -B"
+ break
+ elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ NM="$ac_dir/nm -p"
+ break
else
- NM="$ac_dir/nm"
+ NM=${NM="$ac_dir/nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
fi
- break
fi
done
IFS="$ac_save_ifs"
@@ -1365,52 +1388,51 @@ echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
-symcode='[BCDEGRSTU]'
+symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Transform the above into a raw symbol and a C symbol.
-symxfrm='\1 \1'
+symxfrm='\1 \2\3 \3'
+
+# Transform an extracted symbol line into a proper C declaration
+global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
# Define system-specific variables.
case "$host_os" in
aix*)
- symcode='[BCDTU]'
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw*)
+ symcode='[ABCDGISTW]'
;;
-sunos* | cygwin32* | mingw32*)
- sympat='_\([_A-Za-z][_A-Za-z0-9]*\)'
- symxfrm='_\1 \1'
+hpux*) # Its linker distinguishes data from code symbols
+ global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
;;
irix*)
- # Cannot use undefined symbols on IRIX because inlined functions mess us up.
symcode='[BCDEGRST]'
;;
solaris*)
- symcode='[BDTU]'
+ symcode='[BDT]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
- symcode='[ABCDGISTUW]'
+ symcode='[ABCDGISTW]'
fi
-case "$host_os" in
-cygwin32* | mingw32*)
- # We do not want undefined symbols on cygwin32. The user must
- # arrange to define them via -l arguments.
- symcode='[ABCDGISTW]'
- ;;
-esac
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
-# Write the raw and C identifiers.
-global_symbol_pipe="sed -n -e 's/^.* $symcode $sympat$/$symxfrm/p'"
+ # Write the raw and C identifiers.
+ global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'"
-# Check to see that the pipe works correctly.
-pipe_works=no
-$rm conftest*
-cat > conftest.c <<EOF
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+ $rm conftest*
+ cat > conftest.c <<EOF
#ifdef __cplusplus
extern "C" {
#endif
@@ -1422,93 +1444,96 @@ void nm_test_func(){}
main(){nm_test_var='a';nm_test_func();return(0);}
EOF
-echo "$progname:1425: checking if global_symbol_pipe works" >&5
-if { (eval echo $progname:1426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { echo "$progname:1429: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
-
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- wcout=`wc "$nlist" 2>/dev/null`
- count=`$echo "X$wcout" | $Xsed -e 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
- (test "$count" -ge 0) 2>/dev/null || count=-1
- else
- rm -f "$nlist"T
- count=-1
- fi
+ echo "$progname:1447: checking if global_symbol_pipe works" >&5
+ if { (eval echo $progname:1448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { echo "$progname:1451: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
- # 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.c
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+ if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.c
#ifdef __cplusplus
extern "C" {
#endif
EOF
- # Now generate the symbol file.
- sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> conftest.c
+ # Now generate the symbol file.
+ eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
- cat <<EOF >> conftest.c
+ cat <<EOF >> conftest.c
#if defined (__STDC__) && __STDC__
-# define __ptr_t void *
+# define lt_ptr_t void *
#else
-# define __ptr_t char *
+# define lt_ptr_t char *
+# define const
#endif
-/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
-int dld_preloaded_symbol_count = $count;
-
/* The mapping between symbol names and symbols. */
-struct {
- char *name;
- __ptr_t address;
+const struct {
+ const char *name;
+ lt_ptr_t address;
}
-dld_preloaded_symbols[] =
+lt_preloaded_symbols[] =
{
EOF
- sed 's/^\(.*\) \(.*\)$/ {"\1", (__ptr_t) \&\2},/' < "$nlist" >> conftest.c
- cat <<\EOF >> conftest.c
- {0, (__ptr_t) 0}
+ sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
+ cat <<\EOF >> conftest.c
+ {0, (lt_ptr_t) 0}
};
#ifdef __cplusplus
}
#endif
EOF
- # Now try linking the two files.
- mv conftest.$objext conftestm.$objext
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="conftestm.$objext"
- CFLAGS="$CFLAGS$no_builtin_flag"
- if { (eval echo $progname:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- pipe_works=yes
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- LIBS="$save_LIBS"
+ # Now try linking the two files.
+ mv conftest.$objext conftestm.$objext
+ save_LIBS="$LIBS"
+ save_CFLAGS="$CFLAGS"
+ LIBS="conftestm.$objext"
+ CFLAGS="$CFLAGS$no_builtin_flag"
+ if { (eval echo $progname:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ pipe_works=yes
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.c >&5
+ fi
+ LIBS="$save_LIBS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
else
- echo "cannot find nm_test_func in $nlist" >&5
+ echo "cannot find nm_test_var in $nlist" >&5
fi
else
- echo "cannot find nm_test_var in $nlist" >&5
+ echo "cannot run $global_symbol_pipe" >&5
fi
else
- echo "cannot run $global_symbol_pipe" >&5
+ echo "$progname: failed program was:" >&5
+ cat conftest.c >&5
fi
-else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
-fi
-$rm conftest*
+ $rm conftest*
-# Do not use the global_symbol_pipe unless it works.
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ global_symbol_pipe=
+ fi
+done
echo "$ac_t$pipe_works" 1>&6
-test "$pipe_works" = yes || global_symbol_pipe=
+
+if test -z "$global_symbol_pipe"; then
+ global_symbol_to_cdecl=
+fi
# Check hardcoding attributes.
echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
@@ -1552,26 +1577,27 @@ postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
+shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
-sys_lib_search_path="/lib /usr/lib /usr/local/lib"
-check_shared_deplibs_method='none'
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+file_magic_cmd=
+file_magic_test_file=
+deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
-# 'file_regex' -- check by looking for filenames that look like the shared
-# library in the library path.
-# 'file_magic [regex]' -- check by looking for files in library path which
-# responds to the "file" command with a given regex. This is actually a
-# superset of the file_regex command. If you have file on your system, you'll
-# want to use this instead.
-# Notes: regexes are run through expr.
-
+# 'file_magic [regex]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given egrep regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
case "$host_os" in
-aix3* | aix4*)
+aix3*)
version_type=linux
library_names_spec='${libname}${release}.so$versuffix $libname.a'
shlibpath_var=LIBPATH
@@ -1580,21 +1606,47 @@ aix3* | aix4*)
soname_spec='${libname}${release}.so$major'
;;
+aix4*)
+ version_type=linux
+ # AIX has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ # We preserve .a as extension for shared libraries though AIX4.2
+ # and later linker supports .so
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
+ shlibpath_var=LIBPATH
+ deplibs_check_method=pass_all
+ ;;
+
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
;;
+beos*)
+ library_names_spec='${libname}.so'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
bsdi4*)
version_type=linux
- library_names_spec='${libname}.so.$major ${libname}.so'
+ library_names_spec='${libname}.so$major ${libname}.so'
soname_spec='${libname}.so'
finish_cmds='PATH="$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
+ deplibs_check_method='file_magic ELF 32-bit LSB shared object'
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=/shlib/libc.so
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
;;
-cygwin32* | mingw32*)
+cygwin* | mingw*)
version_type=windows
if test "$with_gcc" = yes; then
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a'
@@ -1602,15 +1654,36 @@ cygwin32* | mingw32*)
library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
fi
dynamic_linker='Win32 ld.exe'
- libname_spec='$name'
+ deplibs_check_method='file_magic file format pei*-i386.*architecture: i386'
+ file_magic_cmd='objdump -f'
+ need_lib_prefix=no
+ # FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
-freebsd2* | freebsd3*)
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd*)
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
version_type=freebsd-$objformat
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
- finish_cmds='PATH="$PATH:/sbin" OBJFORMAT="$objformat" ldconfig -m $libdir'
+ case "$version_type" in
+ freebsd-elf*)
+ deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=`echo /usr/lib/libc.so*`
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ deplibs_check_method=unknown
+ library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
+ need_version=yes
+ ;;
+ esac
+ finish_cmds='PATH="$PATH:/sbin" OBJFORMAT="'"$objformat"'" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
;;
@@ -1625,6 +1698,8 @@ hpux9* | hpux10* | hpux11*)
# link against other versions.
dynamic_linker="$host_os dld.sl"
version_type=sunos
+ need_lib_prefix=no
+ need_version=no
shlibpath_var=SHLIB_PATH
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
soname_spec='${libname}${release}.sl$major'
@@ -1633,17 +1708,39 @@ hpux9* | hpux10* | hpux11*)
;;
irix5*)
- version_type=osf
+ version_type=irix
soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
shlibpath_var=LD_LIBRARY_PATH
+ deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" # or should it be pass_all?
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=`echo /lib/libc.so*`
+ shlibpath_overrides_runpath=no
;;
irix6*)
- version_type=osf
+ version_type=irix
+ need_lib_prefix=no
+ need_version=no
soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
- shlibpath_var=LD_LIBRARYN32_PATH
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+ case "$LD" in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ # even though /usr/local/lib is always searched, the man-page says
+ # shared libraries should not be installed there if they use an ABI
+ # different from -32, so we'd better not search for shared libraries
+ # there either
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" # or should it be pass_all?
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=`echo /lib${libsuff}/libc.so*`
;;
# No shared lib support for Linux oldld, aout, or coff.
@@ -1654,12 +1751,16 @@ linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
# This must be Linux ELF.
linux-gnu*)
version_type=linux
+ need_lib_prefix=no
+ need_version=no
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ finish_cmds='PATH="$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
- check_shared_deplibs_method='file_magic ELF 32-bit LSB shared object'
- sys_lib_search_path="/lib /usr/lib /usr/local/lib `echo $LD_LIBRARY_PATH | sed -e 's/:/ /g'`"
+ shlibpath_overrides_runpath=no
+ deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
if test -f /lib/ld.so.1; then
dynamic_linker='GNU ld.so'
@@ -1672,15 +1773,34 @@ linux-gnu*)
fi
;;
-netbsd* | openbsd*)
+netbsd*)
version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix'
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
+ finish_cmds='PATH="$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
+ soname_spec='${libname}${release}.so$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+openbsd*)
+ version_type=sunos
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ need_version=no
+ fi
+ library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
;;
os2*)
libname_spec='$name'
+ need_lib_prefix=no
library_names_spec='$libname.dll $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
@@ -1689,9 +1809,18 @@ os2*)
osf3* | osf4*)
version_type=osf
soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
shlibpath_var=LD_LIBRARY_PATH
- check_shared_deplibs_method='pass_all'
+ # deplibs_check_method='pass_all'
+ # Although pass_all appears to work, it copies symbols from static libraries
+ # into shared ones and exports them. So, when a program is linked with two
+ # or more libraries that have got copies of the same symbols, link fails
+ # This was only tested on osf4:
+ deplibs_check_method='file_magic COFF format alpha shared library'
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=/shlib/libc.so
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
sco3.2v5*)
@@ -1703,11 +1832,17 @@ sco3.2v5*)
solaris*)
version_type=linux
+ need_lib_prefix=no
+ need_version=no
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
soname_spec='${libname}${release}.so$major'
shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
+ deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib"
+ file_magic_cmd=/usr/bin/file
+ file_magic_test_file=/lib/libc.so
;;
sunos4*)
@@ -1715,24 +1850,36 @@ sunos4*)
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
;;
-sysv4.2uw2*)
+sysv4.2uw2* | sysv4.3* | sysv5*)
version_type=linux
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
soname_spec='${libname}${release}.so$major'
shlibpath_var=LD_LIBRARY_PATH
+ case "$host_vendor" in
+ ncr)
+ deplibs_check_method='pass_all'
+ ;;
+ esac
;;
uts4*)
version_type=linux
- library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so'
- soname_spec='${libname}${release}.so.$major'
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+ soname_spec='${libname}${release}.so$major'
shlibpath_var=LD_LIBRARY_PATH
;;
dgux*)
version_type=linux
+ need_lib_prefix=no
+ need_version=no
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
soname_spec='${libname}${release}.so$major'
shlibpath_var=LD_LIBRARY_PATH
@@ -1748,19 +1895,47 @@ test "$dynamic_linker" = no && can_build_shared=no
# Report the final consequences.
echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then
+ case "$deplibs_check_method" in
+ "file_magic "*)
+ file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ egrep "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+ fi ;;
+ esac
+fi
+
echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case "$host_os" in
-aix*)
+aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
+
+aix4*)
+ test "$enable_shared" = yes && enable_static=no
+ ;;
esac
echo "$ac_t$enable_shared" 1>&6
@@ -1770,6 +1945,15 @@ test "$enable_shared" = yes || enable_static=yes
echo "checking whether to build static libraries... $enable_static" 1>&6
+if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
echo $ac_n "checking for objdir... $ac_c" 1>&6
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
@@ -1782,6 +1966,442 @@ fi
rmdir .libs 2>/dev/null
echo "$ac_t$objdir" 1>&6
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then
+ lt_cv_dlopen=no lt_cv_dlopen_libs=
+echo $ac_n "checking for dlopen""... $ac_c" 1>&6
+echo "$progname:1977: checking for dlopen" >&5
+if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1982 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dlopen();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_dlopen) || defined (__stub___dlopen)
+choke me
+#else
+dlopen();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_dlopen=yes"
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_dlopen=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ lt_cv_dlopen="dlopen"
+else
+ echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "$progname:2022: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-ldl $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2030 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo $progname:2040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ echo "$ac_t""no" 1>&6
+echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
+echo "$progname:2059: checking for dld_link in -ldld" >&5
+ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-ldld $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2067 "ltconfig"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dld_link();
+
+int main() {
+dld_link()
+; return 0; }
+EOF
+if { (eval echo $progname:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+else
+ echo "$ac_t""no" 1>&6
+echo $ac_n "checking for shl_load""... $ac_c" 1>&6
+echo "$progname:2096: checking for shl_load" >&5
+if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2101 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char shl_load();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_shl_load) || defined (__stub___shl_load)
+choke me
+#else
+shl_load();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_shl_load=yes"
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_shl_load=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ lt_cv_dlopen="shl_load"
+else
+ echo "$ac_t""no" 1>&6
+echo $ac_n "checking for LoadLibrary""... $ac_c" 1>&6
+echo "$progname:2141: checking for LoadLibrary" >&5
+if eval "test \"`echo '$''{'ac_cv_func_LoadLibrary'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2146 "ltconfig"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char LoadLibrary(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char LoadLibrary();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_LoadLibrary) || defined (__stub___LoadLibrary)
+choke me
+#else
+LoadLibrary();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo $progname:2168: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_LoadLibrary=yes"
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_LoadLibrary=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'LoadLibrary`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ lt_cv_dlopen="LoadLibrary"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+fi
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ fi
+
+ case "$lt_cv_dlopen" in
+ dlopen)
+for ac_hdr in dlfcn.h; do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "$progname:2210: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2215 "ltconfig"
+#include <$ac_hdr>
+int fnord = 0;
+EOF
+ac_try="$ac_compile conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo $progname:2220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ if test "x$ac_cv_header_dlfcn_h" = xyes; then
+ CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+ fi
+ eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2248: checking whether a program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self+set}" = set; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ lt_cv_dlopen_self=cross
+ else
+ cat > conftest.c <<EOF
+#line 2256 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LTDL_GLOBAL DL_GLOBAL
+# else
+# define LTDL_GLOBAL 0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LTDL_LAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LTDL_LAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LTDL_LAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LTDL_LAZY_OR_NOW DL_NOW
+# else
+# define LTDL_LAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+ if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+ if(ptr1 || ptr2) exit(0); } exit(1); }
+
+EOF
+if { (eval echo $progname:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ lt_cv_dlopen_self=yes
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ lt_cv_dlopen_self=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self" 1>&6
+
+ if test "$lt_cv_dlopen_self" = yes; then
+ LDFLAGS="$LDFLAGS $link_static_flag"
+ echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
+echo "$progname:2321: checking whether a statically linked program can dlopen itself" >&5
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ lt_cv_dlopen_self_static=cross
+ else
+ cat > conftest.c <<EOF
+#line 2329 "ltconfig"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LTDL_GLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LTDL_GLOBAL DL_GLOBAL
+# else
+# define LTDL_GLOBAL 0
+# endif
+#endif
+
+/* We may have to define LTDL_LAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LTDL_LAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LTDL_LAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LTDL_LAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LTDL_LAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LTDL_LAZY_OR_NOW DL_NOW
+# else
+# define LTDL_LAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+fnord() { int i=42;}
+main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
+ if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
+ if(ptr1 || ptr2) exit(0); } exit(1); }
+
+EOF
+if { (eval echo $progname:2375: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ lt_cv_dlopen_self_static=yes
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ lt_cv_dlopen_self_static=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
+fi
+ ;;
+ esac
+
+ case "$lt_cv_dlopen_self" in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case "$lt_cv_dlopen_self_static" in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
# Copy echo and quote the copy, instead of the original, because it is
# used later.
ltecho="$echo"
@@ -1790,30 +2410,34 @@ if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
fi
LTSHELL="$SHELL"
+LTCONFIG_VERSION="$VERSION"
+
# Only quote variables if we're using ltmain.sh.
case "$ltmain" in
*.sh)
# Now quote all the things that may contain metacharacters.
for var in ltecho old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \
- old_LN_S old_DLLTOOL old_AS AR CC LD LN_S NM LTSHELL VERSION \
+ old_LN_S old_DLLTOOL old_AS AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
reload_flag reload_cmds wl \
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
- whole_archive_flag_spec libname_spec library_names_spec soname_spec \
+ thread_safe_flag_spec whole_archive_flag_spec libname_spec \
+ library_names_spec soname_spec \
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
- old_postuninstall_cmds archive_cmds archive_sym_cmds postinstall_cmds postuninstall_cmds \
- check_shared_deplibs_method allow_undefined_flag no_undefined_flag \
- finish_cmds finish_eval global_symbol_pipe \
- hardcode_libdir_flag_spec hardcode_libdir_separator sys_lib_search_path \
- compiler_c_o compiler_o_lo need_locks; do
+ old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \
+ file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \
+ finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
+ hardcode_libdir_flag_spec hardcode_libdir_separator \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
case "$var" in
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
- archive_cmds | archive_sym_cmds | \
+ export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
postinstall_cmds | postuninstall_cmds | \
- finish_cmds | sys_lib_search_path)
+ finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
- eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\"\`\\\""
+ eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
@@ -1823,8 +2447,7 @@ case "$ltmain" in
case "$ltecho" in
*'\$0 --fallback-echo"')
- ltecho=`$echo "X$ltecho" |
- $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
@@ -1835,10 +2458,10 @@ case "$ltmain" in
#! $SHELL
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION)
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
#
-# Copyright (C) 1996-1998 Free Software Foundation, Inc.
+# Copyright (C) 1996-1999 Free Software Foundation, Inc.
# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This program is free software; you can redistribute it and/or modify
@@ -1886,7 +2509,7 @@ EOF
$rm "$cfgfile"
cat <<EOF > "$cfgfile"
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION)
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
EOF
;;
esac
@@ -1903,7 +2526,7 @@ cat <<EOF >> "$cfgfile"
# debugging $progname, is in ./config.log if it exists.
# The version of $progname that generated this script.
-LTCONFIG_VERSION=$VERSION
+LTCONFIG_VERSION=$LTCONFIG_VERSION
# Shell to use when invoking shell scripts.
SHELL=$LTSHELL
@@ -1914,6 +2537,9 @@ build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
# The host system.
host_alias=$host_alias
host=$host
@@ -1936,10 +2562,10 @@ LN_S=$LN_S
# A BSD-compatible nm program.
NM=$NM
-# Used on cygwin32: DLL creation program.
+# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
-# Used on cygwin32: assembler.
+# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
@@ -1970,6 +2596,21 @@ compiler_o_lo=$compiler_o_lo
# Must we lock files when doing compilation ?
need_locks=$need_locks
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
# Compiler flag to prevent dynamic linking.
link_static_flag=$link_static_flag
@@ -1982,6 +2623,9 @@ export_dynamic_flag_spec=$export_dynamic_flag_spec
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$whole_archive_flag_spec
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$thread_safe_flag_spec
+
# Library versioning type.
version_type=$version_type
@@ -2006,12 +2650,15 @@ old_archive_from_new_cmds=$old_archive_from_new_cmds
# Commands used to build and install a shared archive.
archive_cmds=$archive_cmds
-archive_sym_cmds=$archive_sym_cmds
+archive_expsym_cmds=$archive_expsym_cmds
postinstall_cmds=$postinstall_cmds
postuninstall_cmds=$postuninstall_cmds
# Method to check whether dependent libraries are shared objects.
-check_shared_deplibs_method=$check_shared_deplibs_method
+deplibs_check_method=$deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic
+file_magic_cmd=$file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$allow_undefined_flag
@@ -2028,12 +2675,18 @@ finish_eval=$finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$global_symbol_pipe
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$global_symbol_to_cdecl
+
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action
@@ -2056,11 +2709,27 @@ hardcode_minus_L=$hardcode_minus_L
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var
-# System search path for libraries
-sys_lib_search_path=$sys_lib_search_path
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path="$fix_srcfile_path"
+
+# Set to yes if exported symbols are required
+always_export_symbols=$always_export_symbols
+
+# The command to extract exported symbols
+export_symbols_cmds=$export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols
+exclude_expsyms=$exclude_expsyms
+
+# Symbols that must always be exported
+include_expsyms=$include_expsyms
+
EOF
case "$ltmain" in
@@ -2093,6 +2762,58 @@ EOF
echo "FIXME: would compile $ltmain"
;;
esac
+
+test -n "$cache_file" || exit 0
+
+# AC_CACHE_SAVE
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
exit 0
# Local Variables:
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 22:28:50 +0000