9e216da9ef
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
2850 lines
76 KiB
Bash
2850 lines
76 KiB
Bash
# ltmain.sh - Provide generalized library-building support services.
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# NOTE: Changing this file will not affect anything until you rerun configure.
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#
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
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# Free Software Foundation, Inc.
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# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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basename="s,^.*/,,g"
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# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
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# is ksh but when the shell is invoked as "sh" and the current value of
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# the _XPG environment variable is not equal to 1 (one), the special
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# positional parameter $0, within a function call, is the name of the
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# function.
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progpath="$0"
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# define SED for historic ltconfig's generated by Libtool 1.3
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test -z "$SED" && SED=sed
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# The name of this program:
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progname=`echo "$progpath" | $SED $basename`
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modename="$progname"
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# Global variables:
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EXIT_SUCCESS=0
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EXIT_FAILURE=1
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PROGRAM=ltmain.sh
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PACKAGE=libtool
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VERSION=1.5.22
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TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
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# See if we are running on zsh, and set the options which allow our
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# commands through without removal of \ escapes.
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if test -n "${ZSH_VERSION+set}" ; then
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setopt NO_GLOB_SUBST
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fi
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# Same for EGREP, and just to be sure, do LTCC as well
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if test "X$EGREP" = X ; then
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EGREP=egrep
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fi
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if test "X$LTCC" = X ; then
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LTCC=${CC-gcc}
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fi
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# Check that we have a working $echo.
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if test "X$1" = X--no-reexec; then
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# Discard the --no-reexec flag, and continue.
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shift
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elif test "X$1" = X--fallback-echo; then
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# Avoid inline document here, it may be left over
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:
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elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
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# Yippee, $echo works!
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:
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else
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# Restart under the correct shell, and then maybe $echo will work.
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exec $SHELL "$progpath" --no-reexec ${1+"$@"}
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fi
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if test "X$1" = X--fallback-echo; then
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# used as fallback echo
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shift
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cat <<EOF
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$*
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EOF
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exit $EXIT_SUCCESS
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fi
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default_mode=
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help="Try \`$progname --help' for more information."
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magic="%%%MAGIC variable%%%"
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mkdir="mkdir"
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mv="mv -f"
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rm="rm -f"
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# Sed substitution that helps us do robust quoting. It backslashifies
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# metacharacters that are still active within double-quoted strings.
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Xsed="${SED}"' -e 1s/^X//'
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sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
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# test EBCDIC or ASCII
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case `echo X|tr X '\101'` in
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A) # ASCII based system
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# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
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SP2NL='tr \040 \012'
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NL2SP='tr \015\012 \040\040'
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;;
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*) # EBCDIC based system
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SP2NL='tr \100 \n'
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NL2SP='tr \r\n \100\100'
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;;
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esac
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# NLS nuisances.
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# Only set LANG and LC_ALL to C if already set.
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# These must not be set unconditionally because not all systems understand
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# e.g. LANG=C (notably SCO).
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# We save the old values to restore during execute mode.
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if test "${LC_ALL+set}" = set; then
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save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
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fi
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if test "${LANG+set}" = set; then
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save_LANG="$LANG"; LANG=C; export LANG
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fi
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# Make sure IFS has a sensible default
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lt_nl='
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'
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IFS=" $lt_nl"
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if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
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$echo "$modename: not configured to build any kind of library" 1>&2
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$echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
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exit $EXIT_FAILURE
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fi
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# Global variables.
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mode=$default_mode
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nonopt=
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prev=
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prevopt=
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run=
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show="$echo"
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show_help=
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execute_dlfiles=
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duplicate_deps=no
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preserve_args=
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lo2o="s/\\.lo\$/.${objext}/"
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o2lo="s/\\.${objext}\$/.lo/"
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if test -z "$max_cmd_len"; then
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i=0
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testring="ABCD"
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new_result=
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# If test is not a shell built-in, we'll probably end up computing a
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# maximum length that is only half of the actual maximum length, but
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# we can't tell.
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while (test "X"`$SHELL $0 --fallback-echo "X$testring" 2>/dev/null` \
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= "XX$testring") >/dev/null 2>&1 &&
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new_result=`expr "X$testring" : ".*" 2>&1` &&
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max_cmd_len="$new_result" &&
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test "$i" != 17 # 1/2 MB should be enough
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do
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i=`expr $i + 1`
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testring="$testring$testring"
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done
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testring=
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# Add a significant safety factor because C++ compilers can tack on massive
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# amounts of additional arguments before passing them to the linker.
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# It appears as though 1/2 is a usable value.
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max_cmd_len=`expr $max_cmd_len \/ 2`
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fi
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#####################################
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# Shell function definitions:
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# This seems to be the best place for them
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# func_mktempdir [string]
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# Make a temporary directory that won't clash with other running
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# libtool processes, and avoids race conditions if possible. If
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# given, STRING is the basename for that directory.
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func_mktempdir ()
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{
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my_template="${TMPDIR-/tmp}/${1-$progname}"
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if test "$run" = ":"; then
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# Return a directory name, but don't create it in dry-run mode
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my_tmpdir="${my_template}-$$"
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else
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# If mktemp works, use that first and foremost
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my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
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if test ! -d "$my_tmpdir"; then
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# Failing that, at least try and use $RANDOM to avoid a race
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my_tmpdir="${my_template}-${RANDOM-0}$$"
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save_mktempdir_umask=`umask`
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umask 0077
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$mkdir "$my_tmpdir"
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umask $save_mktempdir_umask
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fi
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# If we're not in dry-run mode, bomb out on failure
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test -d "$my_tmpdir" || {
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$echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
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exit $EXIT_FAILURE
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}
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fi
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$echo "X$my_tmpdir" | $Xsed
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}
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# func_win32_libid arg
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# return the library type of file 'arg'
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#
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# Need a lot of goo to handle *both* DLLs and import libs
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# Has to be a shell function in order to 'eat' the argument
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# that is supplied when $file_magic_command is called.
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func_win32_libid ()
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{
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win32_libid_type="unknown"
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win32_fileres=`file -L $1 2>/dev/null`
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case $win32_fileres in
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*ar\ archive\ import\ library*) # definitely import
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win32_libid_type="x86 archive import"
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;;
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*ar\ archive*) # could be an import, or static
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if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
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$EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
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win32_nmres=`eval $NM -f posix -A $1 | \
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$SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
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case $win32_nmres in
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import*) win32_libid_type="x86 archive import";;
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*) win32_libid_type="x86 archive static";;
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esac
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fi
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;;
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*DLL*)
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win32_libid_type="x86 DLL"
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;;
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*executable*) # but shell scripts are "executable" too...
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case $win32_fileres in
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*MS\ Windows\ PE\ Intel*)
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win32_libid_type="x86 DLL"
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;;
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esac
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;;
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esac
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$echo $win32_libid_type
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}
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# func_infer_tag arg
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# Infer tagged configuration to use if any are available and
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# if one wasn't chosen via the "--tag" command line option.
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# Only attempt this if the compiler in the base compile
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# command doesn't match the default compiler.
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# arg is usually of the form 'gcc ...'
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func_infer_tag ()
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{
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if test -n "$available_tags" && test -z "$tagname"; then
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CC_quoted=
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for arg in $CC; do
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case $arg in
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*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
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arg="\"$arg\""
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;;
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esac
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CC_quoted="$CC_quoted $arg"
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done
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case $@ in
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# Blanks in the command may have been stripped by the calling shell,
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# but not from the CC environment variable when configure was run.
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" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
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# Blanks at the start of $base_compile will cause this to fail
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# if we don't check for them as well.
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*)
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for z in $available_tags; do
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if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
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# Evaluate the configuration.
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eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
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CC_quoted=
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for arg in $CC; do
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# Double-quote args containing other shell metacharacters.
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case $arg in
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*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
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arg="\"$arg\""
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;;
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esac
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CC_quoted="$CC_quoted $arg"
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done
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# user sometimes does CC=<HOST>-gcc so we need to match that to 'gcc'
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trimedcc=`echo ${CC} | $SED -e "s/${host}-//g"`
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# and sometimes libtool has CC=<HOST>-gcc but user does CC=gcc
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extendcc=${host}-${CC}
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# and sometimes libtool has CC=<OLDHOST>-gcc but user has CC=<NEWHOST>-gcc
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# (Gentoo-specific hack because we always export $CHOST)
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mungedcc=${CHOST-${host}}-${trimedcc}
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case "$@ " in
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"cc "* | " cc "* | "${host}-cc "* | " ${host}-cc "*|\
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"gcc "* | " gcc "* | "${host}-gcc "* | " ${host}-gcc "*)
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tagname=CC
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break ;;
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"$trimedcc "* | " $trimedcc "* | "`$echo $trimedcc` "* | " `$echo $trimedcc` "*|\
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"$extendcc "* | " $extendcc "* | "`$echo $extendcc` "* | " `$echo $extendcc` "*|\
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"$mungedcc "* | " $mungedcc "* | "`$echo $mungedcc` "* | " `$echo $mungedcc` "*|\
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" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
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# The compiler in the base compile command matches
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# the one in the tagged configuration.
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# Assume this is the tagged configuration we want.
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tagname=$z
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break
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;;
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esac
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fi
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done
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# If $tagname still isn't set, then no tagged configuration
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# was found and let the user know that the "--tag" command
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# line option must be used.
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if test -z "$tagname"; then
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$echo "$modename: unable to infer tagged configuration"
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$echo "$modename: specify a tag with \`--tag'" 1>&2
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exit $EXIT_FAILURE
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# else
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# $echo "$modename: using $tagname tagged configuration"
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fi
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;;
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esac
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fi
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}
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# func_extract_an_archive dir oldlib
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func_extract_an_archive ()
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{
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f_ex_an_ar_dir="$1"; shift
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f_ex_an_ar_oldlib="$1"
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$show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
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$run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
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if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
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:
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else
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$echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
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exit $EXIT_FAILURE
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fi
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}
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# func_extract_archives gentop oldlib ...
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func_extract_archives ()
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{
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my_gentop="$1"; shift
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my_oldlibs=${1+"$@"}
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my_oldobjs=""
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my_xlib=""
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my_xabs=""
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my_xdir=""
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my_status=""
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$show "${rm}r $my_gentop"
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$run ${rm}r "$my_gentop"
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$show "$mkdir $my_gentop"
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$run $mkdir "$my_gentop"
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my_status=$?
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if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
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exit $my_status
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fi
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for my_xlib in $my_oldlibs; do
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# Extract the objects.
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case $my_xlib in
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[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
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*) my_xabs=`pwd`"/$my_xlib" ;;
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esac
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my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
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my_xdir="$my_gentop/$my_xlib"
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$show "${rm}r $my_xdir"
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$run ${rm}r "$my_xdir"
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$show "$mkdir $my_xdir"
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$run $mkdir "$my_xdir"
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exit_status=$?
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if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
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exit $exit_status
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|
fi
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|
case $host in
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*-darwin*)
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|
$show "Extracting $my_xabs"
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|
# Do not bother doing anything if just a dry run
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|
if test -z "$run"; then
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darwin_orig_dir=`pwd`
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cd $my_xdir || exit $?
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darwin_archive=$my_xabs
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darwin_curdir=`pwd`
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darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
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darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
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|
if test -n "$darwin_arches"; then
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|
darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
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|
darwin_arch=
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|
$show "$darwin_base_archive has multiple architectures $darwin_arches"
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|
for darwin_arch in $darwin_arches ; do
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mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
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lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
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cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
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func_extract_an_archive "`pwd`" "${darwin_base_archive}"
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cd "$darwin_curdir"
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|
$rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
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done # $darwin_arches
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## Okay now we have a bunch of thin objects, gotta fatten them up :)
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darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
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darwin_file=
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darwin_files=
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|
for darwin_file in $darwin_filelist; do
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|
darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
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lipo -create -output "$darwin_file" $darwin_files
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done # $darwin_filelist
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|
${rm}r unfat-$$
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|
cd "$darwin_orig_dir"
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|
else
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cd "$darwin_orig_dir"
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func_extract_an_archive "$my_xdir" "$my_xabs"
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|
fi # $darwin_arches
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|
fi # $run
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;;
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*)
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func_extract_an_archive "$my_xdir" "$my_xabs"
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;;
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esac
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my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
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done
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func_extract_archives_result="$my_oldobjs"
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}
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|
# End of Shell function definitions
|
|
#####################################
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|
|
# Darwin sucks
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|
eval std_shrext=\"$shrext_cmds\"
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|
|
disable_libs=no
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|
|
# Parse our command line options once, thoroughly.
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|
while test "$#" -gt 0
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|
do
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|
arg="$1"
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|
shift
|
|
|
|
case $arg in
|
|
-*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
|
|
*) optarg= ;;
|
|
esac
|
|
|
|
# If the previous option needs an argument, assign it.
|
|
if test -n "$prev"; then
|
|
case $prev in
|
|
execute_dlfiles)
|
|
execute_dlfiles="$execute_dlfiles $arg"
|
|
;;
|
|
tag)
|
|
tagname="$arg"
|
|
preserve_args="${preserve_args}=$arg"
|
|
|
|
# Check whether tagname contains only valid characters
|
|
case $tagname in
|
|
*[!-_A-Za-z0-9,/]*)
|
|
$echo "$progname: invalid tag name: $tagname" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
esac
|
|
|
|
case $tagname in
|
|
CC)
|
|
# Don't test for the "default" C tag, as we know, it's there, but
|
|
# not specially marked.
|
|
;;
|
|
*)
|
|
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
|
|
taglist="$taglist $tagname"
|
|
# Evaluate the configuration.
|
|
eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
|
|
else
|
|
$echo "$progname: ignoring unknown tag $tagname" 1>&2
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
eval "$prev=\$arg"
|
|
;;
|
|
esac
|
|
|
|
prev=
|
|
prevopt=
|
|
continue
|
|
fi
|
|
|
|
# Have we seen a non-optional argument yet?
|
|
case $arg in
|
|
--help)
|
|
show_help=yes
|
|
;;
|
|
|
|
--version)
|
|
$echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
|
|
$echo
|
|
$echo "Copyright (C) 2005 Free Software Foundation, Inc."
|
|
$echo "This is free software; see the source for copying conditions. There is NO"
|
|
$echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
|
|
exit $?
|
|
;;
|
|
|
|
--config)
|
|
${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
|
|
# Now print the configurations for the tags.
|
|
for tagname in $taglist; do
|
|
${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
|
|
done
|
|
exit $?
|
|
;;
|
|
|
|
--debug)
|
|
$echo "$progname: enabling shell trace mode"
|
|
set -x
|
|
preserve_args="$preserve_args $arg"
|
|
;;
|
|
|
|
--dry-run | -n)
|
|
run=:
|
|
;;
|
|
|
|
--features)
|
|
$echo "host: $host"
|
|
if test "$build_libtool_libs" = yes; then
|
|
$echo "enable shared libraries"
|
|
else
|
|
$echo "disable shared libraries"
|
|
fi
|
|
if test "$build_old_libs" = yes; then
|
|
$echo "enable static libraries"
|
|
else
|
|
$echo "disable static libraries"
|
|
fi
|
|
exit $?
|
|
;;
|
|
|
|
--finish) mode="finish" ;;
|
|
|
|
--mode) prevopt="--mode" prev=mode ;;
|
|
--mode=*) mode="$optarg" ;;
|
|
|
|
--preserve-dup-deps) duplicate_deps="yes" ;;
|
|
|
|
--quiet | --silent)
|
|
show=:
|
|
preserve_args="$preserve_args $arg"
|
|
;;
|
|
|
|
--tag)
|
|
prevopt="--tag"
|
|
prev=tag
|
|
preserve_args="$preserve_args --tag"
|
|
;;
|
|
--tag=*)
|
|
set tag "$optarg" ${1+"$@"}
|
|
shift
|
|
prev=tag
|
|
preserve_args="$preserve_args --tag"
|
|
;;
|
|
|
|
-dlopen)
|
|
prevopt="-dlopen"
|
|
prev=execute_dlfiles
|
|
;;
|
|
|
|
-*)
|
|
$echo "$modename: unrecognized option \`$arg'" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
|
|
*)
|
|
nonopt="$arg"
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if test -n "$prevopt"; then
|
|
$echo "$modename: option \`$prevopt' requires an argument" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
case $disable_libs in
|
|
no)
|
|
;;
|
|
shared)
|
|
build_libtool_libs=no
|
|
build_old_libs=yes
|
|
;;
|
|
static)
|
|
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
|
|
;;
|
|
esac
|
|
|
|
# If this variable is set in any of the actions, the command in it
|
|
# will be execed at the end. This prevents here-documents from being
|
|
# left over by shells.
|
|
exec_cmd=
|
|
|
|
if test -z "$show_help"; then
|
|
|
|
# Infer the operation mode.
|
|
if test -z "$mode"; then
|
|
$echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
|
|
$echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
|
|
case $nonopt in
|
|
*cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
|
|
mode=link
|
|
for arg
|
|
do
|
|
case $arg in
|
|
-c)
|
|
mode=compile
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
*db | *dbx | *strace | *truss)
|
|
mode=execute
|
|
;;
|
|
*install*|cp|mv)
|
|
mode=install
|
|
;;
|
|
*rm)
|
|
mode=uninstall
|
|
;;
|
|
*)
|
|
# If we have no mode, but dlfiles were specified, then do execute mode.
|
|
test -n "$execute_dlfiles" && mode=execute
|
|
|
|
# Just use the default operation mode.
|
|
if test -z "$mode"; then
|
|
if test -n "$nonopt"; then
|
|
$echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
|
|
else
|
|
$echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Only execute mode is allowed to have -dlopen flags.
|
|
if test -n "$execute_dlfiles" && test "$mode" != execute; then
|
|
$echo "$modename: unrecognized option \`-dlopen'" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Change the help message to a mode-specific one.
|
|
generic_help="$help"
|
|
help="Try \`$modename --help --mode=$mode' for more information."
|
|
|
|
# These modes are in order of execution frequency so that they run quickly.
|
|
case $mode in
|
|
# libtool compile mode
|
|
compile)
|
|
modename="$modename: compile"
|
|
# Get the compilation command and the source file.
|
|
base_compile=
|
|
srcfile="$nonopt" # always keep a non-empty value in "srcfile"
|
|
suppress_opt=yes
|
|
suppress_output=
|
|
arg_mode=normal
|
|
libobj=
|
|
later=
|
|
|
|
for arg
|
|
do
|
|
case $arg_mode in
|
|
arg )
|
|
# do not "continue". Instead, add this to base_compile
|
|
lastarg="$arg"
|
|
arg_mode=normal
|
|
;;
|
|
|
|
target )
|
|
libobj="$arg"
|
|
arg_mode=normal
|
|
continue
|
|
;;
|
|
|
|
normal )
|
|
# Accept any command-line options.
|
|
case $arg in
|
|
-o)
|
|
if test -n "$libobj" ; then
|
|
$echo "$modename: you cannot specify \`-o' more than once" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
arg_mode=target
|
|
continue
|
|
;;
|
|
|
|
-static | -prefer-pic | -prefer-non-pic)
|
|
later="$later $arg"
|
|
continue
|
|
;;
|
|
|
|
-no-suppress)
|
|
suppress_opt=no
|
|
continue
|
|
;;
|
|
|
|
-Xcompiler)
|
|
arg_mode=arg # the next one goes into the "base_compile" arg list
|
|
continue # The current "srcfile" will either be retained or
|
|
;; # replaced later. I would guess that would be a bug.
|
|
|
|
-Wc,*)
|
|
args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
|
|
lastarg=
|
|
save_ifs="$IFS"; IFS=','
|
|
for arg in $args; do
|
|
IFS="$save_ifs"
|
|
|
|
# Double-quote args containing other shell metacharacters.
|
|
# Many Bourne shells cannot handle close brackets correctly
|
|
# in scan sets, so we specify it separately.
|
|
case $arg in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
arg="\"$arg\""
|
|
;;
|
|
esac
|
|
lastarg="$lastarg $arg"
|
|
done
|
|
IFS="$save_ifs"
|
|
lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
|
|
|
|
# Add the arguments to base_compile.
|
|
base_compile="$base_compile $lastarg"
|
|
continue
|
|
;;
|
|
|
|
* )
|
|
# Accept the current argument as the source file.
|
|
# The previous "srcfile" becomes the current argument.
|
|
#
|
|
lastarg="$srcfile"
|
|
srcfile="$arg"
|
|
;;
|
|
esac # case $arg
|
|
;;
|
|
esac # case $arg_mode
|
|
|
|
# Aesthetically quote the previous argument.
|
|
lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
|
|
|
|
case $lastarg in
|
|
# Double-quote args containing other shell metacharacters.
|
|
# Many Bourne shells cannot handle close brackets correctly
|
|
# in scan sets, and some SunOS ksh mistreat backslash-escaping
|
|
# in scan sets (worked around with variable expansion),
|
|
# and furthermore cannot handle '|' '&' '(' ')' in scan sets
|
|
# at all, so we specify them separately.
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
lastarg="\"$lastarg\""
|
|
;;
|
|
esac
|
|
|
|
base_compile="$base_compile $lastarg"
|
|
done # for arg
|
|
|
|
case $arg_mode in
|
|
arg)
|
|
$echo "$modename: you must specify an argument for -Xcompile"
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
target)
|
|
$echo "$modename: you must specify a target with \`-o'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
*)
|
|
# Get the name of the library object.
|
|
[ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
|
|
;;
|
|
esac
|
|
|
|
# Recognize several different file suffixes.
|
|
# If the user specifies -o file.o, it is replaced with file.lo
|
|
xform='[cCFSifmso]'
|
|
case $libobj in
|
|
*.ada) xform=ada ;;
|
|
*.adb) xform=adb ;;
|
|
*.ads) xform=ads ;;
|
|
*.asm) xform=asm ;;
|
|
*.c++) xform=c++ ;;
|
|
*.cc) xform=cc ;;
|
|
*.ii) xform=ii ;;
|
|
*.class) xform=class ;;
|
|
*.cpp) xform=cpp ;;
|
|
*.cxx) xform=cxx ;;
|
|
*.f90) xform=f90 ;;
|
|
*.for) xform=for ;;
|
|
*.java) xform=java ;;
|
|
esac
|
|
|
|
libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
|
|
|
|
case $libobj in
|
|
*.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
|
|
*)
|
|
$echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
esac
|
|
|
|
func_infer_tag $base_compile
|
|
|
|
for arg in $later; do
|
|
case $arg in
|
|
-static)
|
|
build_old_libs=yes
|
|
continue
|
|
;;
|
|
|
|
-prefer-pic)
|
|
pic_mode=yes
|
|
continue
|
|
;;
|
|
|
|
-prefer-non-pic)
|
|
pic_mode=no
|
|
continue
|
|
;;
|
|
esac
|
|
done
|
|
|
|
qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
|
|
case $qlibobj in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
qlibobj="\"$qlibobj\"" ;;
|
|
esac
|
|
test "X$libobj" != "X$qlibobj" \
|
|
&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
|
|
&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
|
|
objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
|
|
xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$xdir" = "X$obj"; then
|
|
xdir=
|
|
else
|
|
xdir=$xdir/
|
|
fi
|
|
lobj=${xdir}$objdir/$objname
|
|
|
|
if test -z "$base_compile"; then
|
|
$echo "$modename: you must specify a compilation command" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Delete any leftover library objects.
|
|
if test "$build_old_libs" = yes; then
|
|
removelist="$obj $lobj $libobj ${libobj}T"
|
|
else
|
|
removelist="$lobj $libobj ${libobj}T"
|
|
fi
|
|
|
|
$run $rm $removelist
|
|
trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
|
|
|
|
# On Cygwin there's no "real" PIC flag so we must build both object types
|
|
case $host_os in
|
|
cygwin* | mingw* | pw32* | os2*)
|
|
pic_mode=default
|
|
;;
|
|
esac
|
|
if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
|
|
# non-PIC code in shared libraries is not supported
|
|
pic_mode=default
|
|
fi
|
|
|
|
# Calculate the filename of the output object if compiler does
|
|
# not support -o with -c
|
|
if test "$compiler_c_o" = no; then
|
|
output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
|
|
lockfile="$output_obj.lock"
|
|
removelist="$removelist $output_obj $lockfile"
|
|
trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
|
|
else
|
|
output_obj=
|
|
need_locks=no
|
|
lockfile=
|
|
fi
|
|
|
|
# Lock this critical section if it is needed
|
|
# We use this script file to make the link, it avoids creating a new file
|
|
if test "$need_locks" = yes; then
|
|
until $run ln "$srcfile" "$lockfile" 2>/dev/null; do
|
|
$show "Waiting for $lockfile to be removed"
|
|
sleep 2
|
|
done
|
|
elif test "$need_locks" = warn; then
|
|
if test -f "$lockfile"; then
|
|
$echo "\
|
|
*** ERROR, $lockfile exists and contains:
|
|
`cat $lockfile 2>/dev/null`
|
|
|
|
This indicates that another process is trying to use the same
|
|
temporary object file, and libtool could not work around it because
|
|
your compiler does not support \`-c' and \`-o' together. If you
|
|
repeat this compilation, it may succeed, by chance, but you had better
|
|
avoid parallel builds (make -j) in this platform, or get a better
|
|
compiler."
|
|
|
|
$run $rm $removelist
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
$echo "$srcfile" > "$lockfile"
|
|
fi
|
|
|
|
if test -n "$fix_srcfile_path"; then
|
|
eval srcfile=\"$fix_srcfile_path\"
|
|
fi
|
|
qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
|
|
case $qsrcfile in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
qsrcfile="\"$qsrcfile\"" ;;
|
|
esac
|
|
|
|
$run $rm "$libobj" "${libobj}T"
|
|
|
|
# Create a libtool object file (analogous to a ".la" file),
|
|
# but don't create it if we're doing a dry run.
|
|
test -z "$run" && cat > ${libobj}T <<EOF
|
|
# $libobj - a libtool object file
|
|
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
|
|
#
|
|
# Please DO NOT delete this file!
|
|
# It is necessary for linking the library.
|
|
|
|
# Name of the PIC object.
|
|
EOF
|
|
|
|
# Only build a PIC object if we are building libtool libraries.
|
|
if test "$build_libtool_libs" = yes; then
|
|
# Without this assignment, base_compile gets emptied.
|
|
fbsd_hideous_sh_bug=$base_compile
|
|
|
|
if test "$pic_mode" != no; then
|
|
command="$base_compile $qsrcfile $pic_flag"
|
|
else
|
|
# Don't build PIC code
|
|
command="$base_compile $qsrcfile"
|
|
fi
|
|
|
|
if test ! -d "${xdir}$objdir"; then
|
|
$show "$mkdir ${xdir}$objdir"
|
|
$run $mkdir ${xdir}$objdir
|
|
exit_status=$?
|
|
if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
|
|
exit $exit_status
|
|
fi
|
|
fi
|
|
|
|
if test -z "$output_obj"; then
|
|
# Place PIC objects in $objdir
|
|
command="$command -o $lobj"
|
|
fi
|
|
|
|
$run $rm "$lobj" "$output_obj"
|
|
|
|
$show "$command"
|
|
if $run eval "$command"; then :
|
|
else
|
|
test -n "$output_obj" && $run $rm $removelist
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
if test "$need_locks" = warn &&
|
|
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
|
|
$echo "\
|
|
*** ERROR, $lockfile contains:
|
|
`cat $lockfile 2>/dev/null`
|
|
|
|
but it should contain:
|
|
$srcfile
|
|
|
|
This indicates that another process is trying to use the same
|
|
temporary object file, and libtool could not work around it because
|
|
your compiler does not support \`-c' and \`-o' together. If you
|
|
repeat this compilation, it may succeed, by chance, but you had better
|
|
avoid parallel builds (make -j) in this platform, or get a better
|
|
compiler."
|
|
|
|
$run $rm $removelist
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Just move the object if needed, then go on to compile the next one
|
|
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
|
|
$show "$mv $output_obj $lobj"
|
|
if $run $mv $output_obj $lobj; then :
|
|
else
|
|
error=$?
|
|
$run $rm $removelist
|
|
exit $error
|
|
fi
|
|
fi
|
|
|
|
# Append the name of the PIC object to the libtool object file.
|
|
test -z "$run" && cat >> ${libobj}T <<EOF
|
|
pic_object='$objdir/$objname'
|
|
|
|
EOF
|
|
|
|
# Allow error messages only from the first compilation.
|
|
if test "$suppress_opt" = yes; then
|
|
suppress_output=' >/dev/null 2>&1'
|
|
fi
|
|
else
|
|
# No PIC object so indicate it doesn't exist in the libtool
|
|
# object file.
|
|
test -z "$run" && cat >> ${libobj}T <<EOF
|
|
pic_object=none
|
|
|
|
EOF
|
|
fi
|
|
|
|
# Only build a position-dependent object if we build old libraries.
|
|
if test "$build_old_libs" = yes; then
|
|
if test "$pic_mode" != yes; then
|
|
# Don't build PIC code
|
|
command="$base_compile $qsrcfile"
|
|
else
|
|
command="$base_compile $qsrcfile $pic_flag"
|
|
fi
|
|
if test "$compiler_c_o" = yes; then
|
|
command="$command -o $obj"
|
|
fi
|
|
|
|
# Suppress compiler output if we already did a PIC compilation.
|
|
command="$command$suppress_output"
|
|
$run $rm "$obj" "$output_obj"
|
|
$show "$command"
|
|
if $run eval "$command"; then :
|
|
else
|
|
$run $rm $removelist
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
if test "$need_locks" = warn &&
|
|
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
|
|
$echo "\
|
|
*** ERROR, $lockfile contains:
|
|
`cat $lockfile 2>/dev/null`
|
|
|
|
but it should contain:
|
|
$srcfile
|
|
|
|
This indicates that another process is trying to use the same
|
|
temporary object file, and libtool could not work around it because
|
|
your compiler does not support \`-c' and \`-o' together. If you
|
|
repeat this compilation, it may succeed, by chance, but you had better
|
|
avoid parallel builds (make -j) in this platform, or get a better
|
|
compiler."
|
|
|
|
$run $rm $removelist
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Just move the object if needed
|
|
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
|
|
$show "$mv $output_obj $obj"
|
|
if $run $mv $output_obj $obj; then :
|
|
else
|
|
error=$?
|
|
$run $rm $removelist
|
|
exit $error
|
|
fi
|
|
fi
|
|
|
|
# Append the name of the non-PIC object the libtool object file.
|
|
# Only append if the libtool object file exists.
|
|
test -z "$run" && cat >> ${libobj}T <<EOF
|
|
# Name of the non-PIC object.
|
|
non_pic_object='$objname'
|
|
|
|
EOF
|
|
else
|
|
# Append the name of the non-PIC object the libtool object file.
|
|
# Only append if the libtool object file exists.
|
|
test -z "$run" && cat >> ${libobj}T <<EOF
|
|
# Name of the non-PIC object.
|
|
non_pic_object=none
|
|
|
|
EOF
|
|
fi
|
|
|
|
$run $mv "${libobj}T" "${libobj}"
|
|
|
|
# Unlock the critical section if it was locked
|
|
if test "$need_locks" != no; then
|
|
$run $rm "$lockfile"
|
|
fi
|
|
|
|
exit $EXIT_SUCCESS
|
|
;;
|
|
|
|
# libtool link mode
|
|
link | relink)
|
|
modename="$modename: link"
|
|
case $host in
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
|
|
# It is impossible to link a dll without this setting, and
|
|
# we shouldn't force the makefile maintainer to figure out
|
|
# which system we are compiling for in order to pass an extra
|
|
# flag for every libtool invocation.
|
|
# allow_undefined=no
|
|
|
|
# FIXME: Unfortunately, there are problems with the above when trying
|
|
# to make a dll which has undefined symbols, in which case not
|
|
# even a static library is built. For now, we need to specify
|
|
# -no-undefined on the libtool link line when we can be certain
|
|
# that all symbols are satisfied, otherwise we get a static library.
|
|
allow_undefined=yes
|
|
;;
|
|
*)
|
|
allow_undefined=yes
|
|
;;
|
|
esac
|
|
libtool_args="$nonopt"
|
|
base_compile="$nonopt $@"
|
|
compile_command="$nonopt"
|
|
finalize_command="$nonopt"
|
|
|
|
compile_rpath=
|
|
finalize_rpath=
|
|
compile_shlibpath=
|
|
finalize_shlibpath=
|
|
convenience=
|
|
old_convenience=
|
|
deplibs=
|
|
old_deplibs=
|
|
compiler_flags=
|
|
linker_flags=
|
|
dllsearchpath=
|
|
lib_search_path=`pwd`
|
|
inst_prefix_dir=
|
|
|
|
avoid_version=no
|
|
dlfiles=
|
|
dlprefiles=
|
|
dlself=no
|
|
export_dynamic=no
|
|
export_symbols=
|
|
export_symbols_regex=
|
|
generated=
|
|
libobjs=
|
|
ltlibs=
|
|
module=no
|
|
no_install=no
|
|
objs=
|
|
non_pic_objects=
|
|
notinst_path= # paths that contain not-installed libtool libraries
|
|
precious_files_regex=
|
|
prefer_static_libs=no
|
|
preload=no
|
|
prev=
|
|
prevarg=
|
|
release=
|
|
rpath=
|
|
xrpath=
|
|
perm_rpath=
|
|
temp_rpath=
|
|
thread_safe=no
|
|
vinfo=
|
|
vinfo_number=no
|
|
|
|
func_infer_tag $base_compile
|
|
|
|
# We need to know -static, to get the right output filenames.
|
|
for arg
|
|
do
|
|
case $arg in
|
|
-all-static | -static)
|
|
if test "X$arg" = "X-all-static"; then
|
|
if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
|
|
$echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
|
|
fi
|
|
if test -n "$link_static_flag"; then
|
|
dlopen_self=$dlopen_self_static
|
|
fi
|
|
prefer_static_libs=yes
|
|
else
|
|
if test -z "$pic_flag" && test -n "$link_static_flag"; then
|
|
dlopen_self=$dlopen_self_static
|
|
fi
|
|
prefer_static_libs=built
|
|
fi
|
|
build_libtool_libs=no
|
|
build_old_libs=yes
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# See if our shared archives depend on static archives.
|
|
test -n "$old_archive_from_new_cmds" && build_old_libs=yes
|
|
|
|
# Go through the arguments, transforming them on the way.
|
|
while test "$#" -gt 0; do
|
|
arg="$1"
|
|
shift
|
|
case $arg in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
|
|
;;
|
|
*) qarg=$arg ;;
|
|
esac
|
|
libtool_args="$libtool_args $qarg"
|
|
|
|
# If the previous option needs an argument, assign it.
|
|
if test -n "$prev"; then
|
|
case $prev in
|
|
output)
|
|
compile_command="$compile_command @OUTPUT@"
|
|
finalize_command="$finalize_command @OUTPUT@"
|
|
;;
|
|
esac
|
|
|
|
case $prev in
|
|
dlfiles|dlprefiles)
|
|
if test "$preload" = no; then
|
|
# Add the symbol object into the linking commands.
|
|
compile_command="$compile_command @SYMFILE@"
|
|
finalize_command="$finalize_command @SYMFILE@"
|
|
preload=yes
|
|
fi
|
|
case $arg in
|
|
*.la | *.lo) ;; # We handle these cases below.
|
|
force)
|
|
if test "$dlself" = no; then
|
|
dlself=needless
|
|
export_dynamic=yes
|
|
fi
|
|
prev=
|
|
continue
|
|
;;
|
|
self)
|
|
if test "$prev" = dlprefiles; then
|
|
dlself=yes
|
|
elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
|
|
dlself=yes
|
|
else
|
|
dlself=needless
|
|
export_dynamic=yes
|
|
fi
|
|
prev=
|
|
continue
|
|
;;
|
|
*)
|
|
if test "$prev" = dlfiles; then
|
|
dlfiles="$dlfiles $arg"
|
|
else
|
|
dlprefiles="$dlprefiles $arg"
|
|
fi
|
|
prev=
|
|
continue
|
|
;;
|
|
esac
|
|
;;
|
|
expsyms)
|
|
export_symbols="$arg"
|
|
if test ! -f "$arg"; then
|
|
$echo "$modename: symbol file \`$arg' does not exist"
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
prev=
|
|
continue
|
|
;;
|
|
expsyms_regex)
|
|
export_symbols_regex="$arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
inst_prefix)
|
|
inst_prefix_dir="$arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
precious_regex)
|
|
precious_files_regex="$arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
release)
|
|
release="-$arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
objectlist)
|
|
if test -f "$arg"; then
|
|
save_arg=$arg
|
|
moreargs=
|
|
for fil in `cat $save_arg`
|
|
do
|
|
# moreargs="$moreargs $fil"
|
|
arg=$fil
|
|
# A libtool-controlled object.
|
|
|
|
# Check to see that this really is a libtool object.
|
|
if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
|
|
pic_object=
|
|
non_pic_object=
|
|
|
|
# Read the .lo file
|
|
# If there is no directory component, then add one.
|
|
case $arg in
|
|
*/* | *\\*) . $arg ;;
|
|
*) . ./$arg ;;
|
|
esac
|
|
|
|
if test -z "$pic_object" || \
|
|
test -z "$non_pic_object" ||
|
|
test "$pic_object" = none && \
|
|
test "$non_pic_object" = none; then
|
|
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Extract subdirectory from the argument.
|
|
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$xdir" = "X$arg"; then
|
|
xdir=
|
|
else
|
|
xdir="$xdir/"
|
|
fi
|
|
|
|
if test "$pic_object" != none; then
|
|
# Prepend the subdirectory the object is found in.
|
|
pic_object="$xdir$pic_object"
|
|
|
|
if test "$prev" = dlfiles; then
|
|
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
|
|
dlfiles="$dlfiles $pic_object"
|
|
prev=
|
|
continue
|
|
else
|
|
# If libtool objects are unsupported, then we need to preload.
|
|
prev=dlprefiles
|
|
fi
|
|
fi
|
|
|
|
# CHECK ME: I think I busted this. -Ossama
|
|
if test "$prev" = dlprefiles; then
|
|
# Preload the old-style object.
|
|
dlprefiles="$dlprefiles $pic_object"
|
|
prev=
|
|
fi
|
|
|
|
# A PIC object.
|
|
libobjs="$libobjs $pic_object"
|
|
arg="$pic_object"
|
|
fi
|
|
|
|
# Non-PIC object.
|
|
if test "$non_pic_object" != none; then
|
|
# Prepend the subdirectory the object is found in.
|
|
non_pic_object="$xdir$non_pic_object"
|
|
|
|
# A standard non-PIC object
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
if test -z "$pic_object" || test "$pic_object" = none ; then
|
|
arg="$non_pic_object"
|
|
fi
|
|
else
|
|
# If the PIC object exists, use it instead.
|
|
# $xdir was prepended to $pic_object above.
|
|
non_pic_object="$pic_object"
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
fi
|
|
else
|
|
# Only an error if not doing a dry-run.
|
|
if test -z "$run"; then
|
|
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
|
|
exit $EXIT_FAILURE
|
|
else
|
|
# Dry-run case.
|
|
|
|
# Extract subdirectory from the argument.
|
|
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$xdir" = "X$arg"; then
|
|
xdir=
|
|
else
|
|
xdir="$xdir/"
|
|
fi
|
|
|
|
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
|
|
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
|
|
libobjs="$libobjs $pic_object"
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
fi
|
|
fi
|
|
done
|
|
else
|
|
$echo "$modename: link input file \`$save_arg' does not exist"
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
arg=$save_arg
|
|
prev=
|
|
continue
|
|
;;
|
|
rpath | xrpath)
|
|
# We need an absolute path.
|
|
case $arg in
|
|
[\\/]* | [A-Za-z]:[\\/]*) ;;
|
|
*)
|
|
$echo "$modename: only absolute run-paths are allowed" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
esac
|
|
if test "$prev" = rpath; then
|
|
case "$rpath " in
|
|
*" $arg "*) ;;
|
|
*) rpath="$rpath $arg" ;;
|
|
esac
|
|
else
|
|
case "$xrpath " in
|
|
*" $arg "*) ;;
|
|
*) xrpath="$xrpath $arg" ;;
|
|
esac
|
|
fi
|
|
prev=
|
|
continue
|
|
;;
|
|
xcompiler)
|
|
compiler_flags="$compiler_flags $qarg"
|
|
prev=
|
|
compile_command="$compile_command $qarg"
|
|
finalize_command="$finalize_command $qarg"
|
|
continue
|
|
;;
|
|
xlinker)
|
|
linker_flags="$linker_flags $qarg"
|
|
compiler_flags="$compiler_flags $wl$qarg"
|
|
prev=
|
|
compile_command="$compile_command $wl$qarg"
|
|
finalize_command="$finalize_command $wl$qarg"
|
|
continue
|
|
;;
|
|
xcclinker)
|
|
linker_flags="$linker_flags $qarg"
|
|
compiler_flags="$compiler_flags $qarg"
|
|
prev=
|
|
compile_command="$compile_command $qarg"
|
|
finalize_command="$finalize_command $qarg"
|
|
continue
|
|
;;
|
|
shrext)
|
|
shrext_cmds="$arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
darwin_framework|darwin_framework_skip)
|
|
test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
prev=
|
|
continue
|
|
;;
|
|
*)
|
|
eval "$prev=\"\$arg\""
|
|
prev=
|
|
continue
|
|
;;
|
|
esac
|
|
fi # test -n "$prev"
|
|
|
|
prevarg="$arg"
|
|
|
|
case $arg in
|
|
-all-static)
|
|
if test -n "$link_static_flag"; then
|
|
compile_command="$compile_command $link_static_flag"
|
|
finalize_command="$finalize_command $link_static_flag"
|
|
fi
|
|
continue
|
|
;;
|
|
|
|
-allow-undefined)
|
|
# FIXME: remove this flag sometime in the future.
|
|
$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
|
|
continue
|
|
;;
|
|
|
|
-avoid-version)
|
|
avoid_version=yes
|
|
continue
|
|
;;
|
|
|
|
-dlopen)
|
|
prev=dlfiles
|
|
continue
|
|
;;
|
|
|
|
-dlpreopen)
|
|
prev=dlprefiles
|
|
continue
|
|
;;
|
|
|
|
-export-dynamic)
|
|
export_dynamic=yes
|
|
continue
|
|
;;
|
|
|
|
-export-symbols | -export-symbols-regex)
|
|
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
|
|
$echo "$modename: more than one -exported-symbols argument is not allowed"
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
if test "X$arg" = "X-export-symbols"; then
|
|
prev=expsyms
|
|
else
|
|
prev=expsyms_regex
|
|
fi
|
|
continue
|
|
;;
|
|
|
|
-framework|-arch|-isysroot)
|
|
case " $CC " in
|
|
*" ${arg} ${1} "* | *" ${arg} ${1} "*)
|
|
prev=darwin_framework_skip ;;
|
|
*) compiler_flags="$compiler_flags $arg"
|
|
prev=darwin_framework ;;
|
|
esac
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
continue
|
|
;;
|
|
|
|
-inst-prefix-dir)
|
|
prev=inst_prefix
|
|
continue
|
|
;;
|
|
|
|
# The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
|
|
# so, if we see these flags be careful not to treat them like -L
|
|
-L[A-Z][A-Z]*:*)
|
|
case $with_gcc/$host in
|
|
no/*-*-irix* | /*-*-irix*)
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
;;
|
|
esac
|
|
continue
|
|
;;
|
|
|
|
-L*)
|
|
dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
|
|
# We need an absolute path.
|
|
case $dir in
|
|
[\\/]* | [A-Za-z]:[\\/]*) ;;
|
|
*)
|
|
absdir=`cd "$dir" && pwd`
|
|
if test -z "$absdir"; then
|
|
$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
|
|
absdir="$dir"
|
|
notinst_path="$notinst_path $dir"
|
|
fi
|
|
dir="$absdir"
|
|
;;
|
|
esac
|
|
case "$deplibs " in
|
|
*" -L$dir "*) ;;
|
|
*)
|
|
deplibs="$deplibs -L$dir"
|
|
lib_search_path="$lib_search_path $dir"
|
|
;;
|
|
esac
|
|
case $host in
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
|
|
testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
|
|
case :$dllsearchpath: in
|
|
*":$dir:"*) ;;
|
|
*) dllsearchpath="$dllsearchpath:$dir";;
|
|
esac
|
|
case :$dllsearchpath: in
|
|
*":$testbindir:"*) ;;
|
|
*) dllsearchpath="$dllsearchpath:$testbindir";;
|
|
esac
|
|
;;
|
|
esac
|
|
continue
|
|
;;
|
|
|
|
-l*)
|
|
if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
|
|
case $host in
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
|
|
# These systems don't actually have a C or math library (as such)
|
|
continue
|
|
;;
|
|
*-*-os2*)
|
|
# These systems don't actually have a C library (as such)
|
|
test "X$arg" = "X-lc" && continue
|
|
;;
|
|
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
|
|
# Do not include libc due to us having libc/libc_r.
|
|
test "X$arg" = "X-lc" && continue
|
|
;;
|
|
*-*-rhapsody* | *-*-darwin1.[012])
|
|
# Rhapsody C and math libraries are in the System framework
|
|
deplibs="$deplibs -framework System"
|
|
continue
|
|
;;
|
|
*-*-sco3.2v5* | *-*-sco5v6*)
|
|
# Causes problems with __ctype
|
|
test "X$arg" = "X-lc" && continue
|
|
;;
|
|
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
|
|
# Compiler inserts libc in the correct place for threads to work
|
|
test "X$arg" = "X-lc" && continue
|
|
;;
|
|
esac
|
|
elif test "X$arg" = "X-lc_r"; then
|
|
case $host in
|
|
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
|
|
# Do not include libc_r directly, use -pthread flag.
|
|
continue
|
|
;;
|
|
esac
|
|
fi
|
|
deplibs="$deplibs $arg"
|
|
continue
|
|
;;
|
|
|
|
# Tru64 UNIX uses -model [arg] to determine the layout of C++
|
|
# classes, name mangling, and exception handling.
|
|
-model)
|
|
compile_command="$compile_command $arg"
|
|
compiler_flags="$compiler_flags $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
prev=xcompiler
|
|
continue
|
|
;;
|
|
|
|
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
|
|
compiler_flags="$compiler_flags $arg"
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
continue
|
|
;;
|
|
|
|
-module)
|
|
module=yes
|
|
continue
|
|
;;
|
|
|
|
# -64, -mips[0-9] enable 64-bit mode on the SGI compiler
|
|
# -r[0-9][0-9]* specifies the processor on the SGI compiler
|
|
# -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
|
|
# +DA*, +DD* enable 64-bit mode on the HP compiler
|
|
# -q* pass through compiler args for the IBM compiler
|
|
# -m* pass through architecture-specific compiler args for GCC
|
|
# -m*, -t[45]*, -txscale* pass through architecture-specific
|
|
# compiler args for GCC
|
|
# -pg pass through profiling flag for GCC
|
|
# @file GCC response files
|
|
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
|
|
-t[45]*|-txscale*|@*)
|
|
|
|
# Unknown arguments in both finalize_command and compile_command need
|
|
# to be aesthetically quoted because they are evaled later.
|
|
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
|
|
case $arg in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
arg="\"$arg\""
|
|
;;
|
|
esac
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
compiler_flags="$compiler_flags $arg"
|
|
continue
|
|
;;
|
|
|
|
-shrext)
|
|
prev=shrext
|
|
continue
|
|
;;
|
|
|
|
-no-fast-install)
|
|
fast_install=no
|
|
continue
|
|
;;
|
|
|
|
-no-install)
|
|
case $host in
|
|
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
|
|
# The PATH hackery in wrapper scripts is required on Windows
|
|
# in order for the loader to find any dlls it needs.
|
|
$echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
|
|
$echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
|
|
fast_install=no
|
|
;;
|
|
*) no_install=yes ;;
|
|
esac
|
|
continue
|
|
;;
|
|
|
|
-no-undefined)
|
|
allow_undefined=no
|
|
continue
|
|
;;
|
|
|
|
-objectlist)
|
|
prev=objectlist
|
|
continue
|
|
;;
|
|
|
|
-o) prev=output ;;
|
|
|
|
-precious-files-regex)
|
|
prev=precious_regex
|
|
continue
|
|
;;
|
|
|
|
-release)
|
|
prev=release
|
|
continue
|
|
;;
|
|
|
|
-rpath)
|
|
prev=rpath
|
|
continue
|
|
;;
|
|
|
|
-R)
|
|
prev=xrpath
|
|
continue
|
|
;;
|
|
|
|
-R*)
|
|
dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
|
|
# We need an absolute path.
|
|
case $dir in
|
|
[\\/]* | [A-Za-z]:[\\/]*) ;;
|
|
*)
|
|
$echo "$modename: only absolute run-paths are allowed" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
esac
|
|
case "$xrpath " in
|
|
*" $dir "*) ;;
|
|
*) xrpath="$xrpath $dir" ;;
|
|
esac
|
|
continue
|
|
;;
|
|
|
|
-static)
|
|
# The effects of -static are defined in a previous loop.
|
|
# We used to do the same as -all-static on platforms that
|
|
# didn't have a PIC flag, but the assumption that the effects
|
|
# would be equivalent was wrong. It would break on at least
|
|
# Digital Unix and AIX.
|
|
continue
|
|
;;
|
|
|
|
-thread-safe)
|
|
thread_safe=yes
|
|
continue
|
|
;;
|
|
|
|
-version-info)
|
|
prev=vinfo
|
|
continue
|
|
;;
|
|
-version-number)
|
|
prev=vinfo
|
|
vinfo_number=yes
|
|
continue
|
|
;;
|
|
|
|
-Wc,*)
|
|
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
|
|
arg=
|
|
save_ifs="$IFS"; IFS=','
|
|
for flag in $args; do
|
|
IFS="$save_ifs"
|
|
case $flag in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
flag="\"$flag\""
|
|
;;
|
|
esac
|
|
arg="$arg $wl$flag"
|
|
compiler_flags="$compiler_flags $flag"
|
|
done
|
|
IFS="$save_ifs"
|
|
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
|
|
;;
|
|
|
|
-Wl,*)
|
|
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
|
|
arg=
|
|
save_ifs="$IFS"; IFS=','
|
|
for flag in $args; do
|
|
IFS="$save_ifs"
|
|
case $flag in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
flag="\"$flag\""
|
|
;;
|
|
esac
|
|
arg="$arg $wl$flag"
|
|
compiler_flags="$compiler_flags $wl$flag"
|
|
linker_flags="$linker_flags $flag"
|
|
done
|
|
IFS="$save_ifs"
|
|
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
|
|
;;
|
|
|
|
-Xcompiler)
|
|
prev=xcompiler
|
|
continue
|
|
;;
|
|
|
|
-Xlinker)
|
|
prev=xlinker
|
|
continue
|
|
;;
|
|
|
|
-XCClinker)
|
|
prev=xcclinker
|
|
continue
|
|
;;
|
|
|
|
# Some other compiler flag.
|
|
-* | +*)
|
|
# Unknown arguments in both finalize_command and compile_command need
|
|
# to be aesthetically quoted because they are evaled later.
|
|
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
|
|
case $arg in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
arg="\"$arg\""
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
*.$objext)
|
|
# A standard object.
|
|
objs="$objs $arg"
|
|
;;
|
|
|
|
*.lo)
|
|
# A libtool-controlled object.
|
|
|
|
# Check to see that this really is a libtool object.
|
|
if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
|
|
pic_object=
|
|
non_pic_object=
|
|
|
|
# Read the .lo file
|
|
# If there is no directory component, then add one.
|
|
case $arg in
|
|
*/* | *\\*) . $arg ;;
|
|
*) . ./$arg ;;
|
|
esac
|
|
|
|
if test -z "$pic_object" || \
|
|
test -z "$non_pic_object" ||
|
|
test "$pic_object" = none && \
|
|
test "$non_pic_object" = none; then
|
|
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Extract subdirectory from the argument.
|
|
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$xdir" = "X$arg"; then
|
|
xdir=
|
|
else
|
|
xdir="$xdir/"
|
|
fi
|
|
|
|
if test "$pic_object" != none; then
|
|
# Prepend the subdirectory the object is found in.
|
|
pic_object="$xdir$pic_object"
|
|
|
|
if test "$prev" = dlfiles; then
|
|
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
|
|
dlfiles="$dlfiles $pic_object"
|
|
prev=
|
|
continue
|
|
else
|
|
# If libtool objects are unsupported, then we need to preload.
|
|
prev=dlprefiles
|
|
fi
|
|
fi
|
|
|
|
# CHECK ME: I think I busted this. -Ossama
|
|
if test "$prev" = dlprefiles; then
|
|
# Preload the old-style object.
|
|
dlprefiles="$dlprefiles $pic_object"
|
|
prev=
|
|
fi
|
|
|
|
# A PIC object.
|
|
libobjs="$libobjs $pic_object"
|
|
arg="$pic_object"
|
|
fi
|
|
|
|
# Non-PIC object.
|
|
if test "$non_pic_object" != none; then
|
|
# Prepend the subdirectory the object is found in.
|
|
non_pic_object="$xdir$non_pic_object"
|
|
|
|
# A standard non-PIC object
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
if test -z "$pic_object" || test "$pic_object" = none ; then
|
|
arg="$non_pic_object"
|
|
fi
|
|
else
|
|
# If the PIC object exists, use it instead.
|
|
# $xdir was prepended to $pic_object above.
|
|
non_pic_object="$pic_object"
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
fi
|
|
else
|
|
# Only an error if not doing a dry-run.
|
|
if test -z "$run"; then
|
|
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
|
|
exit $EXIT_FAILURE
|
|
else
|
|
# Dry-run case.
|
|
|
|
# Extract subdirectory from the argument.
|
|
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$xdir" = "X$arg"; then
|
|
xdir=
|
|
else
|
|
xdir="$xdir/"
|
|
fi
|
|
|
|
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
|
|
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
|
|
libobjs="$libobjs $pic_object"
|
|
non_pic_objects="$non_pic_objects $non_pic_object"
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
*.$libext)
|
|
# An archive.
|
|
deplibs="$deplibs $arg"
|
|
old_deplibs="$old_deplibs $arg"
|
|
continue
|
|
;;
|
|
|
|
*.la)
|
|
# A libtool-controlled library.
|
|
|
|
if test "$prev" = dlfiles; then
|
|
# This library was specified with -dlopen.
|
|
dlfiles="$dlfiles $arg"
|
|
prev=
|
|
elif test "$prev" = dlprefiles; then
|
|
# The library was specified with -dlpreopen.
|
|
dlprefiles="$dlprefiles $arg"
|
|
prev=
|
|
else
|
|
deplibs="$deplibs $arg"
|
|
fi
|
|
continue
|
|
;;
|
|
|
|
# Some other compiler argument.
|
|
*)
|
|
# Unknown arguments in both finalize_command and compile_command need
|
|
# to be aesthetically quoted because they are evaled later.
|
|
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
|
|
case $arg in
|
|
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
|
|
arg="\"$arg\""
|
|
;;
|
|
esac
|
|
;;
|
|
esac # arg
|
|
|
|
# Now actually substitute the argument into the commands.
|
|
if test -n "$arg"; then
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
fi
|
|
done # argument parsing loop
|
|
|
|
if test -n "$prev"; then
|
|
$echo "$modename: the \`$prevarg' option requires an argument" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
|
|
eval arg=\"$export_dynamic_flag_spec\"
|
|
compile_command="$compile_command $arg"
|
|
finalize_command="$finalize_command $arg"
|
|
fi
|
|
|
|
oldlibs=
|
|
# calculate the name of the file, without its directory
|
|
outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
|
|
libobjs_save="$libobjs"
|
|
|
|
if test -n "$shlibpath_var"; then
|
|
# get the directories listed in $shlibpath_var
|
|
eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
|
|
else
|
|
shlib_search_path=
|
|
fi
|
|
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
|
|
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
|
|
|
|
output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
|
|
if test "X$output_objdir" = "X$output"; then
|
|
output_objdir="$objdir"
|
|
else
|
|
output_objdir="$output_objdir/$objdir"
|
|
fi
|
|
# Create the object directory.
|
|
if test ! -d "$output_objdir"; then
|
|
$show "$mkdir $output_objdir"
|
|
$run $mkdir $output_objdir
|
|
exit_status=$?
|
|
if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
|
|
exit $exit_status
|
|
fi
|
|
fi
|
|
|
|
# Determine the type of output
|
|
case $output in
|
|
"")
|
|
$echo "$modename: you must specify an output file" 1>&2
|
|
$echo "$help" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
*.$libext) linkmode=oldlib ;;
|
|
*.lo | *.$objext) linkmode=obj ;;
|
|
*.la) linkmode=lib ;;
|
|
*) linkmode=prog ;; # Anything else should be a program.
|
|
esac
|
|
|
|
case $host in
|
|
*cygwin* | *mingw* | *pw32*)
|
|
# don't eliminate duplications in $postdeps and $predeps
|
|
duplicate_compiler_generated_deps=yes
|
|
;;
|
|
*)
|
|
duplicate_compiler_generated_deps=$duplicate_deps
|
|
;;
|
|
esac
|
|
specialdeplibs=
|
|
|
|
libs=
|
|
# Find all interdependent deplibs by searching for libraries
|
|
# that are linked more than once (e.g. -la -lb -la)
|
|
for deplib in $deplibs; do
|
|
if test "X$duplicate_deps" = "Xyes" ; then
|
|
case "$libs " in
|
|
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
|
|
esac
|
|
fi
|
|
libs="$libs $deplib"
|
|
done
|
|
|
|
if test "$linkmode" = lib; then
|
|
libs="$predeps $libs $compiler_lib_search_path $postdeps"
|
|
|
|
# Compute libraries that are listed more than once in $predeps
|
|
# $postdeps and mark them as special (i.e., whose duplicates are
|
|
# not to be eliminated).
|
|
pre_post_deps=
|
|
if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
|
|
for pre_post_dep in $predeps $postdeps; do
|
|
case "$pre_post_deps " in
|
|
*" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
|
|
esac
|
|
pre_post_deps="$pre_post_deps $pre_post_dep"
|
|
done
|
|
fi
|
|
pre_post_deps=
|
|
fi
|
|
|
|
deplibs=
|
|
newdependency_libs=
|
|
newlib_search_path=
|
|
need_relink=no # whether we're linking any uninstalled libtool libraries
|
|
notinst_deplibs= # not-installed libtool libraries
|
|
case $linkmode in
|
|
lib)
|
|
passes="conv link"
|
|
for file in $dlfiles $dlprefiles; do
|
|
case $file in
|
|
*.la) ;;
|
|
*)
|
|
$echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
|
|
exit $EXIT_FAILURE
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
prog)
|
|
compile_deplibs=
|
|
finalize_deplibs=
|
|
alldeplibs=no
|
|
newdlfiles=
|
|
newdlprefiles=
|
|
passes="conv scan dlopen dlpreopen link"
|
|
;;
|
|
*) passes="conv"
|
|
;;
|
|
esac
|
|
for pass in $passes; do
|
|
if test "$linkmode,$pass" = "lib,link" ||
|
|
test "$linkmode,$pass" = "prog,scan"; then
|
|
libs="$deplibs"
|
|
deplibs=
|
|
fi
|
|
if test "$linkmode" = prog; then
|
|
case $pass in
|
|
dlopen) libs="$dlfiles" ;;
|
|
dlpreopen) libs="$dlprefiles" ;;
|
|
link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
|
|
esac
|
|
fi
|
|
if test "$pass" = dlopen; then
|
|
# Collect dlpreopened libraries
|
|
save_deplibs="$deplibs"
|
|
deplibs=
|
|
fi
|
|
for deplib in $libs; do
|
|
lib=
|
|
found=no
|
|
case $deplib in
|
|
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
|
|
if test "$linkmode,$pass" = "prog,link"; then
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
else
|
|
compiler_flags="$compiler_flags $deplib"
|
|
fi
|
|
continue
|
|
;;
|
|
-l*)
|
|
if test "$linkmode" != lib && test "$linkmode" != prog; then
|
|
$echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
|
|
continue
|
|
fi
|
|
name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
|
|
for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
|
|
for search_ext in .la $std_shrext .so .a; do
|
|
# Search the libtool library
|
|
lib="$searchdir/lib${name}${search_ext}"
|
|
if test -f "$lib"; then
|
|
if test "$search_ext" = ".la"; then
|
|
found=yes
|
|
else
|
|
found=no
|
|
fi
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
if test "$found" != yes; then
|
|
# deplib doesn't seem to be a libtool library
|
|
if test "$linkmode,$pass" = "prog,link"; then
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
else
|
|
deplibs="$deplib $deplibs"
|
|
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
|
|
fi
|
|
continue
|
|
else # deplib is a libtool library
|
|
# If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
|
|
# We need to do some special things here, and not later.
|
|
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
|
|
case " $predeps $postdeps " in
|
|
*" $deplib "*)
|
|
if (${SED} -e '2q' $lib |
|
|
grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
|
|
library_names=
|
|
old_library=
|
|
case $lib in
|
|
*/* | *\\*) . $lib ;;
|
|
*) . ./$lib ;;
|
|
esac
|
|
for l in $old_library $library_names; do
|
|
ll="$l"
|
|
done
|
|
if test "X$ll" = "X$old_library" ; then # only static version available
|
|
found=no
|
|
ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
|
|
test "X$ladir" = "X$lib" && ladir="."
|
|
lib=$ladir/$old_library
|
|
if test "$linkmode,$pass" = "prog,link"; then
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
else
|
|
deplibs="$deplib $deplibs"
|
|
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
|
|
fi
|
|
continue
|
|
fi
|
|
fi
|
|
;;
|
|
*) ;;
|
|
esac
|
|
fi
|
|
fi
|
|
;; # -l
|
|
-L*)
|
|
case $linkmode in
|
|
lib)
|
|
deplibs="$deplib $deplibs"
|
|
test "$pass" = conv && continue
|
|
newdependency_libs="$deplib $newdependency_libs"
|
|
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
|
|
;;
|
|
prog)
|
|
if test "$pass" = conv; then
|
|
deplibs="$deplib $deplibs"
|
|
continue
|
|
fi
|
|
if test "$pass" = scan; then
|
|
deplibs="$deplib $deplibs"
|
|
else
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
fi
|
|
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
|
|
;;
|
|
*)
|
|
$echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
|
|
;;
|
|
esac # linkmode
|
|
continue
|
|
;; # -L
|
|
-R*)
|
|
if test "$pass" = link; then
|
|
dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
|
|
# Make sure the xrpath contains only unique directories.
|
|
case "$xrpath " in
|
|
*" $dir "*) ;;
|
|
*) xrpath="$xrpath $dir" ;;
|
|
esac
|
|
fi
|
|
deplibs="$deplib $deplibs"
|
|
continue
|
|
;;
|
|
*.la) lib="$deplib" ;;
|
|
*.$libext)
|
|
if test "$pass" = conv; then
|
|
deplibs="$deplib $deplibs"
|
|
continue
|
|
fi
|
|
case $linkmode in
|
|
lib)
|
|
valid_a_lib=no
|
|
case $deplibs_check_method in
|
|
match_pattern*)
|
|
set dummy $deplibs_check_method
|
|
match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
|
|
if eval $echo \"$deplib\" 2>/dev/null \
|
|
| $SED 10q \
|
|
| $EGREP "$match_pattern_regex" > /dev/null; then
|
|
valid_a_lib=yes
|
|
fi
|
|
;;
|
|
pass_all)
|
|
valid_a_lib=yes
|
|
;;
|
|
esac
|
|
if test "$valid_a_lib" != yes; then
|
|
$echo
|
|
$echo "*** Warning: Trying to link with static lib archive $deplib."
|
|
$echo "*** I have the capability to make that library automatically link in when"
|
|
$echo "*** you link to this library. But I can only do this if you have a"
|
|
$echo "*** shared version of the library, which you do not appear to have"
|
|
$echo "*** because the file extensions .$libext of this argument makes me believe"
|
|
$echo "*** that it is just a static archive that I should not used here."
|
|
else
|
|
$echo
|
|
$echo "*** Warning: Linking the shared library $output against the"
|
|
$echo "*** static library $deplib is not portable!"
|
|
deplibs="$deplib $deplibs"
|
|
fi
|
|
continue
|
|
;;
|
|
prog)
|
|
if test "$pass" != link; then
|
|
deplibs="$deplib $deplibs"
|
|
else
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
fi
|
|
continue
|
|
;;
|
|
esac # linkmode
|
|
;; # *.$libext
|
|
*.lo | *.$objext)
|
|
if test "$pass" = conv; then
|
|
deplibs="$deplib $deplibs"
|
|
elif test "$linkmode" = prog; then
|
|
if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
|
|
# If there is no dlopen support or we're linking statically,
|
|
# we need to preload.
|
|
newdlprefiles="$newdlprefiles $deplib"
|
|
compile_deplibs="$deplib $compile_deplibs"
|
|
finalize_deplibs="$deplib $finalize_deplibs"
|
|
else
|
|
newdlfiles="$newdlfiles $deplib"
|
|
fi
|
|
fi
|
|
continue
|
|
;;
|
|
%DEPLIBS%)
|
|
alldeplibs=yes
|
|
continue
|
|
;;
|
|
esac # case $deplib
|
|
if test "$found" = yes || test -f "$lib"; then :
|
|
else
|
|
$echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# Check to see that this really is a libtool archive.
|
|
if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
|
|
else
|
|
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
|
|
test "X$ladir" = "X$lib" && ladir="."
|
|
|
|
dlname=
|
|
dlopen=
|
|
dlpreopen=
|
|
libdir=
|
|
library_names=
|
|
old_library=
|
|
# If the library was installed with an old release of libtool,
|
|
# it will not redefine variables installed, or shouldnotlink
|
|
installed=yes
|
|
shouldnotlink=no
|
|
avoidtemprpath=
|
|
|
|
|
|
# Read the .la file
|
|
case $lib in
|
|
*/* | *\\*) . $lib ;;
|
|
*) . ./$lib ;;
|
|
esac
|
|
|
|
if test "$linkmode,$pass" = "lib,link" ||
|
|
test "$linkmode,$pass" = "prog,scan" ||
|
|
{ test "$linkmode" != prog && test "$linkmode" != lib; }; then
|
|
test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
|
|
test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
|
|
fi
|
|
|
|
if test "$pass" = conv; then
|
|
# Only check for convenience libraries
|
|
deplibs="$lib $deplibs"
|
|
if test -z "$libdir"; then
|
|
if test -z "$old_library"; then
|
|
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
# It is a libtool convenience library, so add in its objects.
|
|
convenience="$convenience $ladir/$objdir/$old_library"
|
|
old_convenience="$old_convenience $ladir/$objdir/$old_library"
|
|
tmp_libs=
|
|
for deplib in $dependency_libs; do
|
|
deplibs="$deplib $deplibs"
|
|
if test "X$duplicate_deps" = "Xyes" ; then
|
|
case "$tmp_libs " in
|
|
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
|
|
esac
|
|
fi
|
|
tmp_libs="$tmp_libs $deplib"
|
|
done
|
|
elif test "$linkmode" != prog && test "$linkmode" != lib; then
|
|
$echo "$modename: \`$lib' is not a convenience library" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
continue
|
|
fi # $pass = conv
|
|
|
|
|
|
# Get the name of the library we link against.
|
|
linklib=
|
|
for l in $old_library $library_names; do
|
|
linklib="$l"
|
|
done
|
|
if test -z "$linklib"; then
|
|
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
# This library was specified with -dlopen.
|
|
if test "$pass" = dlopen; then
|
|
if test -z "$libdir"; then
|
|
$echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
if test -z "$dlname" ||
|
|
test "$dlopen_support" != yes ||
|
|
test "$build_libtool_libs" = no; then
|
|
# If there is no dlname, no dlopen support or we're linking
|
|
# statically, we need to preload. We also need to preload any
|
|
# dependent libraries so libltdl's deplib preloader doesn't
|
|
# bomb out in the load deplibs phase.
|
|
dlprefiles="$dlprefiles $lib $dependency_libs"
|
|
else
|
|
newdlfiles="$newdlfiles $lib"
|
|
fi
|
|
continue
|
|
fi # $pass = dlopen
|
|
|
|
# We need an absolute path.
|
|
case $ladir in
|
|
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
|
|
*)
|
|
abs_ladir=`cd "$ladir" && pwd`
|
|
if test -z "$abs_ladir"; then
|
|
$echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
|
|
$echo "$modename: passing it literally to the linker, although it might fail" 1>&2
|
|
abs_ladir="$ladir"
|
|
fi
|
|
;;
|
|
esac
|
|
laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
|
|
|
|
# Find the relevant object directory and library name.
|
|
if test "X$installed" = Xyes; then
|
|
if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
|
|
$echo "$modename: warning: library \`$lib' was moved." 1>&2
|
|
dir="$ladir"
|
|
absdir="$abs_ladir"
|
|
libdir="$abs_ladir"
|
|
else
|
|
dir="$libdir"
|
|
absdir="$libdir"
|
|
fi
|
|
test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
|
|
else
|
|
if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
|
|
dir="$ladir"
|
|
absdir="$abs_ladir"
|
|
# Remove this search path later
|
|
notinst_path="$notinst_path $abs_ladir"
|
|
else
|
|
dir="$ladir/$objdir"
|
|
absdir="$abs_ladir/$objdir"
|
|
# Remove this search path later
|
|
notinst_path="$notinst_path $abs_ladir"
|
|
fi
|
|
fi # $installed = yes
|
|
name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
|
|
|
|
# This library was specified with -dlpreopen.
|
|
if test "$pass" = dlpreopen; then
|
|
if test -z "$libdir"; then
|
|
$echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
# Prefer using a static library (so that no silly _DYNAMIC symbols
|
|
# are required to link).
|
|
if test -n "$old_library"; then
|
|
newdlprefiles="$newdlprefiles $dir/$old_library"
|
|
# Otherwise, use the dlname, so that lt_dlopen finds it.
|
|
elif test -n "$dlname"; then
|
|
newdlprefiles="$newdlprefiles $dir/$dlname"
|
|
else
|
|
newdlprefiles="$newdlprefiles $dir/$linklib"
|
|
fi
|
|
fi # $pass = dlpreopen
|
|
|
|
if test -z "$libdir"; then
|
|
# Link the convenience library
|
|
if test "$linkmode" = lib; then
|
|
deplibs="$dir/$old_library $deplibs"
|
|
elif test "$linkmode,$pass" = "prog,link"; then
|
|
compile_deplibs="$dir/$old_library $compile_deplibs"
|
|
finalize_deplibs="$dir/$old_library $finalize_deplibs"
|
|
else
|
|
deplibs="$lib $deplibs" # used for prog,scan pass
|
|
fi
|
|
continue
|
|
fi
|
|
|
|
|
|
if test "$linkmode" = prog && test "$pass" != link; then
|
|
newlib_search_path="$newlib_search_path $ladir"
|
|
deplibs="$lib $deplibs"
|
|
|
|
linkalldeplibs=no
|
|
if test "$link_all_deplibs" != no || test -z "$library_names" ||
|
|
test "$build_libtool_libs" = no; then
|
|
linkalldeplibs=yes
|
|
fi
|
|
|
|
tmp_libs=
|
|
for deplib in $dependency_libs; do
|
|
case $deplib in
|
|
-L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
|
|
esac
|
|
# Need to link against all dependency_libs?
|
|
if test "$linkalldeplibs" = yes; then
|
|
deplibs="$deplib $deplibs"
|
|
else
|
|
# Need to hardcode shared library paths
|
|
# or/and link against static libraries
|
|
newdependency_libs="$deplib $newdependency_libs"
|
|
fi
|
|
if test "X$duplicate_deps" = "Xyes" ; then
|
|
case "$tmp_libs " in
|
|
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
|
|
esac
|
|
fi
|
|
tmp_libs="$tmp_libs $deplib"
|
|
done # for deplib
|
|
continue
|
|
fi # $linkmode = prog...
|
|
|
|
if test "$linkmode,$pass" = "prog,link"; then
|
|
if test -n "$library_names" &&
|
|
{ test "$prefer_static_libs" = no || test -z "$old_library"; }; then
|
|
# We need to hardcode the library path
|
|
if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
|
|
# Make sure the rpath contains only unique directories.
|
|
case "$temp_rpath " in
|
|
*" $dir "*) ;;
|
|
*" $absdir "*) ;;
|
|
*) temp_rpath="$temp_rpath $absdir" ;;
|
|
esac
|
|
fi
|
|
|
|
# Hardcode the library path.
|
|
# Skip directories that are in the system default run-time
|
|
# search path.
|
|
case " $sys_lib_dlsearch_path " in
|
|
*" $absdir "*) ;;
|
|
*)
|
|
case "$compile_rpath " in
|
|
*" $absdir "*) ;;
|
|
*) compile_rpath="$compile_rpath $absdir"
|
|
esac
|
|
;;
|
|
esac
|
|
case " $sys_lib_dlsearch_path " in
|
|
*" $libdir "*) ;;
|
|
*)
|
|
case "$finalize_rpath " in
|
|
*" $libdir "*) ;;
|
|
*) finalize_rpath="$finalize_rpath $libdir"
|
|
esac
|
|
;;
|
|
esac
|
|
fi # $linkmode,$pass = prog,link...
|
|
|
|
if test "$alldeplibs" = yes &&
|
|
{ test "$deplibs_check_method" = pass_all ||
|
|
{ test "$build_libtool_libs" = yes &&
|
|
test -n "$library_names"; }; }; then
|
|
# We only need to search for static libraries
|
|
continue
|
|
fi
|
|
fi
|
|
|
|
link_static=no # Whether the deplib will be linked statically
|
|
use_static_libs=$prefer_static_libs
|
|
if test "$use_static_libs" = built && test "$installed" = yes ; then
|
|
use_static_libs=no
|
|
fi
|
|
if test -n "$library_names" &&
|
|
{ test "$use_static_libs" = no || test -z "$old_library"; }; then
|
|
if test "$installed" = no; then
|
|
notinst_deplibs="$notinst_deplibs $lib"
|
|
need_relink=yes
|
|
fi
|
|
# This is a shared library
|
|
|
|
# Warn about portability, can't link against -module's on
|
|
# some systems (darwin)
|
|
if test "$shouldnotlink" = yes && test "$pass" = link ; then
|
|
$echo
|
|
if test "$linkmode" = prog; then
|
|
$echo "*** Warning: Linking the executable $output against the loadable module"
|
|
else
|
|
$echo "*** Warning: Linking the shared library $output against the loadable module"
|
|
fi
|
|
$echo "*** $linklib is not portable!"
|
|
fi
|
|
if test "$linkmode" = lib &&
|
|
test "$hardcode_into_libs" = yes; then
|
|
# Hardcode the library path.
|
|
# Skip directories that are in the system default run-time
|
|
# search path.
|
|
case " $sys_lib_dlsearch_path " in
|
|
*" $absdir "*) ;;
|
|
*)
|
|
case "$compile_rpath " in
|
|
*" $absdir "*) ;;
|
|
*) compile_rpath="$compile_rpath $absdir"
|
|
esac
|
|
;;
|
|
esac
|
|
case " $sys_lib_dlsearch_path " in
|
|
*" $libdir "*) ;;
|
|
*)
|
|
case "$finalize_rpath " in
|
|
*" $libdir "*) ;;
|
|
*) finalize_rpath="$finalize_rpath $libdir"
|
|
esac
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if test -n "$old_archive_from_expsyms_cmds"; then
|
|
# figure out the soname
|
|
set dummy $library_names
|
|
realname="$2"
|
|
shift; shift
|
|
libname=`eval \\$echo \"$libname_spec\"`
|
|
# use dlname if we got it. it's perfectly good, no?
|
|
if test -n "$dlname"; then
|
|
soname="$dlname"
|
|
elif test -n "$soname_spec"; then
|
|
# bleh windows
|
|
case $host in
|
|
*cygwin* | mingw*)
|
|
major=`expr $current - $age`
|
|
versuffix="-$major"
|
|
;;
|
|
esac
|
|
eval soname=\"$soname_spec\"
|
|
else
|
|
soname="$realname"
|
|
fi
|
|
|
|
# Make a new name for the extract_expsyms_cmds to use
|
|
soroot="$soname"
|
|
soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
|
|
newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
|
|
|
|
# If the library has no export list, then create one now
|
|
if test -f "$output_objdir/$soname-def"; then :
|
|
else
|
|
$show "extracting exported symbol list from \`$soname'"
|
|
save_ifs="$IFS"; IFS='~'
|
|
cmds=$extract_expsyms_cmds
|
|
for cmd in $cmds; do
|
|
IFS="$save_ifs"
|
|
eval cmd=\"$cmd\"
|
|
$show "$cmd"
|
|
$run eval "$cmd" || exit $?
|
|
done
|
|
IFS="$save_ifs"
|
|
fi
|
|
|
|
# Create $newlib
|
|
if test -f "$output_objdir/$newlib"; then :; else
|
|
$show "generating import library for \`$soname'"
|
|
save_ifs="$IFS"; IFS='~'
|
|
cmds=$old_archive_from_expsyms_cmds
|
|
for cmd in $cmds; do
|
|
IFS="$save_ifs"
|
|
eval cmd=\"$cmd\"
|
|
$show "$cmd"
|
|
$run eval "$cmd" || exit $?
|
|
done
|
|
IFS="$save_ifs"
|
|
fi
|
|
# make sure the library variables are pointing to the new library
|
|
dir=$output_objdir
|
|
linklib=$newlib
|
|
fi # test -n "$old_archive_from_expsyms_cmds"
|
|
|
|
if test "$linkmode" = prog || test "$mode" != relink; then
|
|
add_shlibpath=
|
|
add_dir=
|
|
add=
|
|
lib_linked=yes
|
|
case $hardcode_action in
|
|
immediate | unsupported)
|
|
if test "$hardcode_direct" = no; then
|
|
add="$dir/$linklib"
|
|
case $host in
|
|
*-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
|
|
*-*-sysv4*uw2*) add_dir="-L$dir" ;;
|
|
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
|
|
*-*-unixware7*) add_dir="-L$dir" ;;
|
|
*-*-darwin* )
|
|
# if the lib is a module then we can not link against
|
|
# it, someone is ignoring the new warnings I added
|
|
if /usr/bin/file -L $add 2> /dev/null |
|
|
$EGREP ": [^:]* bundle" >/dev/null ; then
|
|
$echo "** Warning, lib $linklib is a module, not a shared library"
|
|
if test -z "$old_library" ; then
|
|
$echo
|
|
$echo "** And there doesn't seem to be a static archive available"
|
|
$echo "** The link will probably fail, sorry"
|
|
else
|
|
add="$dir/$old_library"
|
|
fi
|
|
fi
|
|
esac
|
|
elif test "$hardcode_minus_L" = no; then
|
|
case $host in
|
|
*-*-sunos*) add_shlibpath="$dir" ;;
|
|
esac
|
|
add_dir="-L$dir"
|
|
add="-l$name"
|
|
elif test "$hardcode_shlibpath_var" = no; then
|
|
add_shlibpath="$dir"
|
|
add="-l$name"
|
|
else
|
|
lib_linked=no
|
|
fi
|
|
;;
|
|
relink)
|
|
if test "$hardcode_direct" = yes; then
|
|
add="$dir/$linklib"
|
|
elif test "$hardcode_minus_L" = yes; then
|
|
add_dir="-L$dir"
|
|
# Try looking first in the location we're being installed to.
|
|
if test -n "$inst_prefix_dir"; then
|
|
case $libdir in
|
|
[\\/]*)
|
|
add_dir="$add_dir -L$inst_prefix_dir$libdir"
|
|
;;
|
|
esac
|
|
fi
|
|
add="-l$name"
|
|
elif test "$hardcode_shlibpath_var" = yes; then
|
|
add_shlibpath="$dir"
|
|
add="-l$name"
|
|
else
|
|
lib_linked=no
|
|
fi
|
|
;;
|
|
*) lib_linked=no ;;
|
|
esac
|
|
|
|
if test "$lib_linked" != yes; then
|
|
$echo "$modename: configuration error: unsupported hardcode properties"
|
|
exit $EXIT_FAILURE
|
|
fi
|
|
|
|
if test -n "$add_shlibpath"; then
|
|
case :$compile_shlibpath: in
|
|
*":$add_shlibpath:"*) ;;
|
|
*) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
|
|
esac
|
|
fi
|
|
if test "$linkmode" = prog; then
|
|
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
|
|
test -n "$add" && compile_deplibs="$add $compile_deplibs"
|
|
else
|
|
test -n "$add_dir" && deplibs="$add_dir $deplibs"
|
|
test -n "$add" && deplibs="$add $deplibs"
|
|
if test "$hardcode_direct" != yes && \
|
|
test "$hardcode_minus_L" != yes && \
|
|
test "$hardcode_shlibpath_var" = yes; then
|
|
case :$finalize_shlibpath: in
|
|
*":$libdir:"*) ;;
|
|
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
|
|
esac
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "$linkmode" = prog || test "$mode" = relink; then
|
|
add_shlibpath=
|
|
add_dir=
|
|
add=
|
|
# Finalize command for both is simple: just hardcode it.
|
|
if test "$hardcode_direct" = yes; then
|
|
add="$libdir/$linklib"
|
|
elif test "$hardcode_minus_L" = yes; then
|
|
add_dir="-L$libdir"
|
|
add="-l$name"
|
|
elif test "$hardcode_shlibpath_var" = yes; then
|
|
case :$finalize_shlibpath: in
|
|
*":$libdir:"*) ;;
|
|
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
|
|
esac
|
|
add="-l$name"
|
|
elif test "$hardcode_automatic" = yes; then
|
|
if test -n "$inst_prefix_dir" &&
|
|
test -f "$inst_prefix_dir$libdir/$linklib" ; then
|
|
add="$inst_prefix_dir$libdir/$linklib"
|
|
else
|
|
add="$libdir/$linklib"
|
|
fi
|
|
else
|
|
# We cannot seem to hardcode it, guess we'll fake it.
|
|
add_dir="-L$libdir"
|
|
# Try looking first in the location we're being installed to.
|
|
if test -n "$inst_prefix_dir"; then
|
|
case $libdir in
|
|
[\\/]*)
|
|
add_dir="$add_dir -L$inst_prefix_dir$libdir"
|
|
;;
|
|
esac
|
|
fi
|
|
add="-l$name"
|
|
fi
|
|
|
|
if test "$linkmode" = prog; then
|
|
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
|
|
test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
|
|
else
|
|
test -n "$add_dir" && deplibs="$add_dir $deplibs"
|
|
test -n "$add" && deplibs="$add $deplibs"
|
|
fi
|
|
fi
|
|
elif test "$linkmode" = prog; then
|
|
# Here we assume that one of hardcode_direct or hardcode_minus_L
|
|
# is not unsupported. This is valid on all known static and
|
|
# shared platforms.
|
|
if test "$hardcode_direct" != unsupported; then
|
|
test -n "$old_library" && linklib="$old_library"
|
|
compile_deplibs="$dir/$linklib $compile_deplibs"
|
|
finalize_deplibs="$dir/$linklib $finalize_deplibs"
|
|
else
|
|
compile_deplibs="-l$name -L$dir $compile_deplibs"
|
|
finalize_deplibs="-l$name -L$dir $finalize_deplibs"
|
|
fi
|
|
elif test "$build_libtool_libs" = yes; then
|
|
# Not a shared library
|
|
if test "$deplibs_check_method" != pass_all; then
|
|
# We're trying link a shared library against a static one
|
|
# but the system doesn't support it.
|
|
|