PERFORCE change 100139 for review
Robert Watson
rwatson at FreeBSD.org
Tue Jun 27 13:49:06 UTC 2006
http://perforce.freebsd.org/chv.cgi?CH=100139
Change 100139 by rwatson at rwatson_sesame on 2006/06/27 13:48:35
Upgrade configure bits.
Update version number.
Affected files ...
.. //depot/projects/trustedbsd/openbsm/config/ltmain.sh#3 edit
.. //depot/projects/trustedbsd/openbsm/configure#22 edit
.. //depot/projects/trustedbsd/openbsm/configure.ac#24 edit
Differences ...
==== //depot/projects/trustedbsd/openbsm/config/ltmain.sh#3 (xtext) ====
@@ -43,8 +43,8 @@
PROGRAM=ltmain.sh
PACKAGE=libtool
-VERSION=1.5.20
-TIMESTAMP=" (1.1220.2.287 2005/08/31 18:54:15)"
+VERSION=1.5.22
+TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes.
@@ -132,6 +132,8 @@
show="$echo"
show_help=
execute_dlfiles=
+duplicate_deps=no
+preserve_args=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"
@@ -139,6 +141,43 @@
# Shell function definitions:
# This seems to be the best place for them
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $mkdir "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || {
+ $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+ exit $EXIT_FAILURE
+ }
+ fi
+
+ $echo "X$my_tmpdir" | $Xsed
+}
+
+
# func_win32_libid arg
# return the library type of file 'arg'
#
@@ -157,12 +196,11 @@
if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
$EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
win32_nmres=`eval $NM -f posix -A $1 | \
- sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
- if test "X$win32_nmres" = "Ximport" ; then
- win32_libid_type="x86 archive import"
- else
- win32_libid_type="x86 archive static"
- fi
+ $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
fi
;;
*DLL*)
@@ -188,6 +226,20 @@
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
+ # FreeBSD-specific: where we install compilers with non-standard names
+ tag_compilers_CC="*cc cc* *gcc gcc*"
+ tag_compilers_CXX="*c++ c++* *g++ g++*"
+ base_compiler=`set -- "$@"; echo $1`
+
+ # If $tagname isn't set, then try to infer if the default "CC" tag applies
+ if test -z "$tagname"; then
+ for zp in $tag_compilers_CC; do
+ case $base_compiler in
+ $zp) tagname="CC"; break;;
+ esac
+ done
+ fi
+
if test -n "$available_tags" && test -z "$tagname"; then
CC_quoted=
for arg in $CC; do
@@ -228,7 +280,22 @@
break
;;
esac
- fi
+
+ # FreeBSD-specific: try compilers based on inferred tag
+ if test -z "$tagname"; then
+ eval "tag_compilers=\$tag_compilers_${z}"
+ if test -n "$tag_compilers"; then
+ for zp in $tag_compilers; do
+ case $base_compiler in
+ $zp) tagname=$z; break;;
+ esac
+ done
+ if test -n "$tagname"; then
+ break
+ fi
+ fi
+ fi
+ fi
done
# If $tagname still isn't set, then no tagged configuration
# was found and let the user know that the "--tag" command
@@ -295,9 +362,9 @@
$run ${rm}r "$my_xdir"
$show "$mkdir $my_xdir"
$run $mkdir "$my_xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$my_xdir"; then
- exit $status
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+ exit $exit_status
fi
case $host in
*-darwin*)
@@ -352,6 +419,8 @@
# Darwin sucks
eval std_shrext=\"$shrext_cmds\"
+disable_libs=no
+
# Parse our command line options once, thoroughly.
while test "$#" -gt 0
do
@@ -468,7 +537,11 @@
preserve_args="$preserve_args $arg"
;;
- --tag) prevopt="--tag" prev=tag ;;
+ --tag)
+ prevopt="--tag"
+ prev=tag
+ preserve_args="$preserve_args --tag"
+ ;;
--tag=*)
set tag "$optarg" ${1+"$@"}
shift
@@ -500,6 +573,18 @@
exit $EXIT_FAILURE
fi
+case $disable_libs in
+no)
+ ;;
+shared)
+ build_libtool_libs=no
+ build_old_libs=yes
+ ;;
+static)
+ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+ ;;
+esac
+
# If this variable is set in any of the actions, the command in it
# will be execed at the end. This prevents here-documents from being
# left over by shells.
@@ -856,9 +941,9 @@
if test ! -d "${xdir}$objdir"; then
$show "$mkdir ${xdir}$objdir"
$run $mkdir ${xdir}$objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
- exit $status
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+ exit $exit_status
fi
fi
@@ -1061,6 +1146,7 @@
no_install=no
objs=
non_pic_objects=
+ notinst_path= # paths that contain not-installed libtool libraries
precious_files_regex=
prefer_static_libs=no
preload=no
@@ -1089,14 +1175,15 @@
if test -n "$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
- prefer_static_libs=yes
break
;;
esac
@@ -1271,6 +1358,11 @@
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 $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
@@ -1354,8 +1446,8 @@
prev=
continue
;;
- darwin_framework)
- compiler_flags="$compiler_flags $arg"
+ darwin_framework|darwin_framework_skip)
+ test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
prev=
@@ -1419,13 +1511,17 @@
continue
;;
- -framework|-arch)
- prev=darwin_framework
- compiler_flags="$compiler_flags $arg"
+ -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 $arg"
- continue
- ;;
+ continue
+ ;;
-inst-prefix-dir)
prev=inst_prefix
@@ -1453,7 +1549,8 @@
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- exit $EXIT_FAILURE
+ absdir="$dir"
+ notinst_path="$notinst_path $dir"
fi
dir="$absdir"
;;
@@ -1467,10 +1564,15 @@
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
@@ -1479,11 +1581,11 @@
-l*)
if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
case $host in
- *-*-cygwin* | *-*-pw32* | *-*-beos*)
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
# These systems don't actually have a C or math library (as such)
continue
;;
- *-*-mingw* | *-*-os2*)
+ *-*-os2*)
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
@@ -1495,6 +1597,15 @@
# 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 $host in
@@ -1522,6 +1633,7 @@
compiler_flags="$compiler_flags $arg"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
+ deplibs="$deplibs $arg"
continue
;;
@@ -1536,7 +1648,12 @@
# +DA*, +DD* enable 64-bit mode on the HP compiler
# -q* pass through compiler args for the IBM compiler
# -m* pass through architecture-specific compiler args for GCC
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*)
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -pg pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
+ -t[45]*|-txscale*|@*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
@@ -1548,9 +1665,7 @@
esac
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
- if test "$with_gcc" = "yes" ; then
- compiler_flags="$compiler_flags $arg"
- fi
+ compiler_flags="$compiler_flags $arg"
continue
;;
@@ -1788,6 +1903,11 @@
if test -z "$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 $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
@@ -1893,9 +2013,9 @@
if test ! -d "$output_objdir"; then
$show "$mkdir $output_objdir"
$run $mkdir $output_objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "$output_objdir"; then
- exit $status
+ exit_status=$?
+ if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+ exit $exit_status
fi
fi
@@ -1958,7 +2078,6 @@
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
case $linkmode in
lib)
passes="conv link"
@@ -2012,6 +2131,29 @@
else
compiler_flags="$compiler_flags $deplib"
fi
+
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ ;;
+ prog)
+ if test "$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
+ ;;
+ *)
+ ;;
+ esac # linkmode
+
continue
;;
-l*)
@@ -2194,7 +2336,7 @@
esac # case $deplib
if test "$found" = yes || test -f "$lib"; then :
else
- $echo "$modename: cannot find the library \`$lib'" 1>&2
+ $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
exit $EXIT_FAILURE
fi
@@ -2445,8 +2587,12 @@
fi
link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes ; then
+ use_static_libs=no
+ fi
if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
if test "$installed" = no; then
notinst_deplibs="$notinst_deplibs $lib"
need_relink=yes
@@ -2559,11 +2705,15 @@
if test "$hardcode_direct" = no; then
add="$dir/$linklib"
case $host in
- *-*-sco3.2v5* ) add_dir="-L$dir" ;;
+ *-*-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
+ 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
@@ -3314,9 +3464,9 @@
# Eliminate all temporary directories.
for path in $notinst_path; do
- lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
- deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
- dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
+ lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+ deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+ dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
done
if test -n "$xrpath"; then
@@ -3369,7 +3519,12 @@
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
;;
*)
# Add libc to deplibs on all other systems if necessary.
@@ -3413,7 +3568,7 @@
int main() { return 0; }
EOF
$rm conftest
- $LTCC -o conftest conftest.c $deplibs
+ $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
if test "$?" -eq 0 ; then
ldd_output=`ldd conftest`
for i in $deplibs; do
@@ -3458,7 +3613,7 @@
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
$rm conftest
- $LTCC -o conftest conftest.c $i
+ $LTCC $LTCFLAGS -o conftest conftest.c $i
# Did it work?
if test "$?" -eq 0 ; then
ldd_output=`ldd conftest`
@@ -3705,6 +3860,35 @@
deplibs=$newdeplibs
fi
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
@@ -3788,6 +3972,7 @@
fi
lib="$output_objdir/$realname"
+ linknames=
for link
do
linknames="$linknames $link"
@@ -4219,6 +4404,35 @@
;;
esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
compile_command="$compile_command $compile_deplibs"
finalize_command="$finalize_command $finalize_deplibs"
@@ -4263,10 +4477,15 @@
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+ testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$libdir:"*) ;;
*) dllsearchpath="$dllsearchpath:$libdir";;
esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
;;
esac
done
@@ -4383,10 +4602,22 @@
export_symbols="$output_objdir/$outputname.exp"
$run $rm $export_symbols
$run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* )
+ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
else
- $run eval "${SED} -e 's/\([ ][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
$run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
$run eval 'mv "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* )
+ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
fi
fi
@@ -4503,16 +4734,32 @@
esac
# Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+ $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+ $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
# Clean up the generated files.
$show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
$run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
# Transform the symbol file into the correct name.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+ case $host in
+ *cygwin* | *mingw* )
+ if test -f "$output_objdir/${outputname}.def" ; then
+ compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+ finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+ else
+ compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+ finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+ fi
+ ;;
+ * )
+ compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+ finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+ ;;
+ esac
+ ;;
+ *-*-freebsd*)
+ # FreeBSD doesn't need this...
;;
*)
$echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
@@ -4537,7 +4784,7 @@
# We have no uninstalled library dependencies, so finalize right now.
$show "$link_command"
$run eval "$link_command"
- status=$?
+ exit_status=$?
# Delete the generated files.
if test -n "$dlsyms"; then
@@ -4545,7 +4792,7 @@
$run $rm "$output_objdir/${outputname}S.${objext}"
fi
- exit $status
+ exit $exit_status
fi
if test -n "$shlibpath_var"; then
@@ -4685,10 +4932,12 @@
esac
case $host in
*cygwin* | *mingw* )
- cwrappersource=`$echo ${objdir}/lt-${outputname}.c`
- cwrapper=`$echo ${output}.exe`
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+ output_name=`basename $output`
+ output_path=`dirname $output`
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $rm $cwrappersource $cwrapper
+ trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
cat > $cwrappersource <<EOF
@@ -4713,6 +4962,9 @@
#include <malloc.h>
#include <stdarg.h>
#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
#if defined(PATH_MAX)
# define LT_PATHMAX PATH_MAX
@@ -4723,16 +4975,20 @@
#endif
#ifndef DIR_SEPARATOR
-#define DIR_SEPARATOR '/'
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
#endif
#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
defined (__OS2__)
-#define HAVE_DOS_BASED_FILE_SYSTEM
-#ifndef DIR_SEPARATOR_2
-#define DIR_SEPARATOR_2 '\\'
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
#endif
-#endif
#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
@@ -4741,17 +4997,32 @@
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
if (stale) { free ((void *) stale); stale = 0; } \
} while (0)
+/* -DDEBUG is fairly common in CFLAGS. */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
const char *program_name = NULL;
void * xmalloc (size_t num);
char * xstrdup (const char *string);
-char * basename (const char *name);
-char * fnqualify(const char *path);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int check_executable(const char *path);
char * strendzap(char *str, const char *pat);
void lt_fatal (const char *message, ...);
@@ -4761,29 +5032,50 @@
char **newargz;
int i;
- program_name = (char *) xstrdup ((char *) basename (argv[0]));
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ DEBUG("(main) argv[0] : %s\n",argv[0]);
+ DEBUG("(main) program_name : %s\n",program_name);
newargz = XMALLOC(char *, argc+2);
EOF
- cat >> $cwrappersource <<EOF
- newargz[0] = "$SHELL";
+ cat >> $cwrappersource <<EOF
+ newargz[0] = (char *) xstrdup("$SHELL");
EOF
- cat >> $cwrappersource <<"EOF"
- newargz[1] = fnqualify(argv[0]);
+ cat >> $cwrappersource <<"EOF"
+ newargz[1] = find_executable(argv[0]);
+ if (newargz[1] == NULL)
+ lt_fatal("Couldn't find %s", argv[0]);
+ DEBUG("(main) found exe at : %s\n",newargz[1]);
/* we know the script has the same name, without the .exe */
/* so make sure newargz[1] doesn't end in .exe */
strendzap(newargz[1],".exe");
for (i = 1; i < argc; i++)
newargz[i+1] = xstrdup(argv[i]);
newargz[argc+1] = NULL;
+
+ for (i=0; i<argc+1; i++)
+ {
+ DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
+ ;
+ }
+
EOF
- cat >> $cwrappersource <<EOF
+ case $host_os in
+ mingw*)
+ cat >> $cwrappersource <<EOF
+ execv("$SHELL",(char const **)newargz);
+EOF
+ ;;
+ *)
+ cat >> $cwrappersource <<EOF
execv("$SHELL",newargz);
EOF
+ ;;
+ esac
- cat >> $cwrappersource <<"EOF"
+ cat >> $cwrappersource <<"EOF"
return 127;
}
@@ -4804,48 +5096,148 @@
;
}
-char *
-basename (const char *name)
+const char *
+base_name (const char *name)
{
const char *base;
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
/* Skip over the disk name in MSDOS pathnames. */
- if (isalpha (name[0]) && name[1] == ':')
+ if (isalpha ((unsigned char)name[0]) && name[1] == ':')
name += 2;
#endif
for (base = name; *name; name++)
if (IS_DIR_SEPARATOR (*name))
base = name + 1;
- return (char *) base;
+ return base;
+}
+
+int
+check_executable(const char * path)
+{
+ struct stat st;
+
+ DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0) &&
+ (
+ /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+ ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+ ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+ ((st.st_mode & S_IXUSR) == S_IXUSR))
+ )
+ return 1;
+ else
+ return 0;
}
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise */
char *
-fnqualify(const char *path)
+find_executable (const char* wrapper)
{
- size_t size;
- char *p;
+ int has_slash = 0;
+ const char* p;
+ const char* p_next;
+ /* static buffer for getcwd */
char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char* concat_name;
- assert(path != NULL);
+ DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
- /* Is it qualified already? */
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha (path[0]) && path[1] == ':')
- return xstrdup (path);
+ }
#endif
- if (IS_DIR_SEPARATOR (path[0]))
- return xstrdup (path);
- /* prepend the current directory */
- /* doesn't handle '~' */
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char* path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char* q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR(*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen(tmp);
+ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable(concat_name))
+ return concat_name;
+ XFREE(concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal ("getcwd failed");
- size = strlen(tmp) + 1 + strlen(path) + 1; /* +2 for '/' and '\0' */
- p = XMALLOC(char, size);
- sprintf(p, "%s%c%s", tmp, DIR_SEPARATOR, path);
- return p;
+ tmp_len = strlen(tmp);
+ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
>>> TRUNCATED FOR MAIL (1000 lines) <<<
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