cmd="$nonopt"
[= test-or-exit test = 'test -z "$cmd"'
msg = "you must specify a COMMAND" =]
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- [= test-or-exit invert = yes
- test = "sed -e '2q' $file | egrep \"^# Generated by .*$PACKAGE\""
- msg = "\\`$lib' is not a valid libtool archive" =]
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- [= test-or-exit test = 'test -f "$dir/$objdir/$dlname"' invert = yes
- msg = "cannot find \\`$dlname' in \\`$dir' or \\`$dir/$objdir'" =]
- dir="$dir/$objdir"
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
- args="$args \"$file\""
- done
-
- if test -z "$run"; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved enviroment variables
- if test "${save_LC_ALL+set}" = set; then
- LC_ALL="$save_LC_ALL"; export LC_ALL
- fi
- if test "${save_LANG+set}" = set; then
- LANG="$save_LANG"; export LANG
- fi
-
- # Now actually exec the command.
- eval "exec \$cmd$args"
-
- $echo "$modename: cannot exec \$cmd$args"
- exit 1
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
- $echo "export $shlibpath_var"
- fi
- $echo "$cmd$args"
- exit 0
- fi
+[=(shellf "cat > .lttmp.exe <<'END_LTEXE_TEMP'
+[+ AutoGen5 Template +]
+%s\nEND_LTEXE_TEMP"
+ (get "string[EXECUTE_STRING].text")) =][=
+ INCLUDE ".lttmp.exe" =][=
+ `rm -f .lttmp.exe` =]
;;
#define EXECUTE_STRING 3
string[EXECUTE_STRING] = {
- str-name = execute;
+ str-name = execute;
+ call-proc = emitExecute;
+
explain = "
Automatically set library path, then run a program.\n
This mode accepts the following additional options:\n
Then, <command> is executed, with `<cmd-arg>...' as arguments.\n";
text = << _END_EXECUTE_STRING_
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit 1
- fi
-
# Handle -dlopen flags immediately.
for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
+ [+ test-or-exit test = 'test ! -f "$file"'
+ msg = "\\`$file' is not a file" +]
dir=
case $file in
*.la)
# Check to see that this really is a libtool archive.
- if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit 1
- fi
+ [+ test-or-exit invert = yes
+ test = "sed -e '2q' $file | egrep \"^# Generated by .*$PACKAGE\""
+ msg = "\\`$lib' is not a valid libtool archive" +]
# Read the libtool library.
dlname=
dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
test "X$dir" = "X$file" && dir=.
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit 1
- fi
+ [+ test-or-exit test = 'test -f "$dir/$objdir/$dlname"' invert = yes
+ msg = "cannot find \\`$dlname' in \\`$dir' or \\`$dir/$objdir'" +]
+ dir="$dir/$objdir"
;;
*.lo)
--- /dev/null
+/* ltexe.c - C implementation of GNU Libtool
+ *
+ * Copyright (C) 1998-2000 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
+ *
+ * As a special exception to the GNU General Public License, if you
+ * distribute this file as part of a program that contains a
+ * configuration script generated by Autoconf, you may include it under
+ * the same distribution terms that you use for the rest of that program.
+ */
+
+#include <stdio.h> /* printf */
+#include <stdlib.h> /* exit */
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/wait.h>
+#include <signal.h>
+
+#include "ltopts.h"
+#include "ltstr.h"
+
+
+ void
+emitExecute( argc, argv )
+ int argc;
+ char** argv;
+{
+ tSCC zDbgFmt[] = "set -x\n";
+ tSCC zQuiet[] = "run=\nshow=%s\n";
+ tSCC zDynFmt[] = "build_libtool_libs=%s\n";
+ tSCC zStatic[] = "build_old_libs=%s\n";
+ tSCC zModeName[] = "modename='%s: %s'\n";
+ tSCC zMode[] = "mode='%s'\n";
+ tSCC zCmdName[] = "nonopt='%s'\nset --";
+ tSCC zDlOpt[] = "execute_dlfiles='";
+
+ /*
+ * When we emit our script, we want the interpreter to invoke *US*
+ * if echo does not work right.
+ */
+ tSCC zChkEcho[] =
+"\n\nif test \"X`($echo '\\t') 2>/dev/null`\" = 'X\\t'\n\
+then :\n\
+else echo='%s --echo --' ; fi\n";
+
+ FILE* fp;
+
+ if (argc <= 0) {
+ fprintf( stderr,
+ "libtool error: in %s mode, you must specify a command\n",
+ apz_mode_cmd[ OPT_VALUE_MODE ]);
+ USAGE( EXIT_FAILURE );
+ }
+
+ fp = HAVE_OPT( DRY_RUN ) ? stdout : popen( pz_shell, "w" );
+ if (fp == (FILE*)NULL) {
+ tSCC zErr[] = "%s error: fs error %d (%s) on popen( \"%s\",\"w\")\n";
+ fprintf( stderr, zErr, libtoolOptions.pzProgPath, errno,
+ strerror( errno ), pz_shell );
+ exit( EXIT_FAILURE );
+ }
+
+# define CKSERV if (signalReceived != 0) { \
+ closeScript( fp ); if (scriptStatus == 0) scriptStatus = EXIT_FAILURE; \
+ return; }
+
+# define CLOSEOK if (signalReceived != 0) { closeScript( fp ); return; }
+
+ /*
+ * Emit the default configuration set up at program configuration time
+ */
+ fputs( pz_ltconfig, fp );
+ CKSERV;
+ fputs( apz_mode_cmd[ 0 ], fp );
+ CKSERV;
+ fprintf( fp, zChkEcho, libtoolOptions.pzProgPath );
+ CKSERV;
+
+ fprintf( fp, zQuiet, HAVE_OPT( QUIET ) ? ":" : "\"$echo\"" );
+ CKSERV;
+
+ /*
+ * IF we have DYNAMIC or STATIC, then we override the configured
+ * values. We emitted the configured values with `z_ltconfig'.
+ */
+ if (HAVE_OPT( DYNAMIC ))
+ fprintf( fp, zDynFmt, ENABLED_OPT( DYNAMIC ) ? "yes" : "no" );
+ if (HAVE_OPT( STATIC ))
+ fprintf( fp, zStatic, ENABLED_OPT( STATIC ) ? "yes" : "no" );
+
+ if (HAVE_OPT( DEBUG )) {
+ fprintf( stderr, "%s: enabling shell trace mode\n",
+ libtoolOptions.pzProgName );
+ fputs( zDbgFmt, fp );
+ }
+ CKSERV;
+
+ if (HAVE_OPT( DLOPEN )) {
+ int ct = STACKCT_OPT( DLOPEN );
+ char** al = STACKLST_OPT( DLOPEN );
+ fputs( zDlOpt, fp );
+ for (;;) {
+ emitShellQuoted( *(al++), fp );
+ if (--ct <= 0)
+ break;
+ fputc( ' ', fp ); /* between each value only */
+ }
+ fputs( "'\n", fp );
+ }
+ CKSERV;
+
+ /*
+ * Insert our modal stuff and one shell option processing dinkleberry
+ * that one of the command scripts depends upon.
+ */
+ fprintf( fp, zModeName, libtoolOptions.pzProgName,
+ libtoolOptions.pOptDesc[ OPT_VALUE_MODE ].pz_Name );
+ CKSERV;
+ fprintf( fp, zMode, libtoolOptions.pzProgName );
+ CKSERV;
+
+ /*
+ * Emit the real command. The original shell script shifts off the
+ * command name before it realizes what it has done. We emulate
+ * that behavior by setting `nonopt' to the command name and inserting
+ * the remaining arguments as arguments via `set -- $@'.
+ */
+ fprintf( fp, zCmdName, argv[0] );
+ CKSERV;
+
+ while (--argc > 0) {
+ fputc( ' ', fp );
+ emitShellArg( *(++argv), fp );
+ CKSERV;
+ }
+
+ fputc( '\n', fp );
+ fflush( fp );
+ CKSERV;
+
+ /*
+ * Up to now, we are just initializing variables. Here, we write
+ * a large chunk of text to the pipe and the shell may exit before
+ * we are done. If that happens, we get a SIGPIPE. The `CLOSEOK'
+ * macro will detect that, call closeScript() and return so as to
+ * avoid segfaults and more SIGPIPEs.
+ */
+ fputs( apz_mode_cmd[ OPT_VALUE_MODE ], fp );
+ CLOSEOK;
+
+ fputc( '\n', fp );
+ CLOSEOK;
+
+ fflush( fp );
+
+ if (fp != stdout)
+ closeScript( fp );
+}
projects / thirdparty / libtool.git / commitdiff
