add libtool.eclass

1 files changed, 585 insertions, 0 deletions

diff --git a/eclass/libtool.eclass b/eclass/libtool.eclass
new file mode 100644
index 000000000000..732907663645
--- /dev/null
+++ b/eclass/libtool.eclass
@@ -0,0 +1,585 @@
+#!/bin/bash
+# Copyright 1999-2002 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Author: Martin Schlemmer <azarah@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.1 2002/06/05 22:53:11 azarah Exp $
+# This eclass patches ltmain.sh distributed with libtoolized packages with the
+# relink and portage patch
+ECLASS=libtool
+newdepend sys-devel/libtool
+
+DESCRIPTION="Based on the ${ECLASS} eclass"
+
+
+elibtoolize() {
+
+	local x=""
+	local y=""
+	local dopatch="no"
+
+	for x in $(find_ltmain)
+	do
+		cd ${x}
+		einfo "Working directory: ${x}..."
+		dopatch="yes"
+		
+		for y in test_patch relink_patch portage_patch
+		do
+			if ! eval ${y} --test $>${T}/libtool.foo
+			then
+				dopatch="no"
+				break
+			fi
+		done
+
+		for y in test_patch relink_patch portage_patch
+		do
+			if [ "${dopatch}" = "yes" ]
+			then
+				einfo "Applying libtool-${y/_patch/}.patch..."
+				eval ${y} $>${T}/libtool.foo
+			else
+				libtoolize --copy --force
+				break
+			fi
+		done
+	done
+}
+
+#
+# Returns all the directories containing ltmain.sh
+#
+find_ltmain() {
+	
+	local x=""
+	local dirlist=""
+
+	for x in $(find ${S} -name 'ltmain.sh')
+	do
+		dirlist="${dirlist} ${x%/*}"
+	done
+
+	echo "${dirlist}"
+}
+
+#
+# Various patches we want to apply.
+#
+# Contains:  portage_patch
+#            relink_patch
+#            test_patch
+#
+portage_patch() {
+
+	local opts=""
+
+	if [ "${1}" = "--test" ]
+	then
+		opts="--force --dry-run"
+	fi
+
+	patch ${opts} -p0 <<-"ENDPATCH"
+		--- ltmain.sh.orig	Wed Apr  3 01:19:37 2002
+		+++ ltmain.sh	Sun May 26 19:50:52 2002
+		@@ -3940,9 +3940,39 @@
+		 		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		 		  exit 1
+		 		fi
+		-		newdependency_libs="$newdependency_libs $libdir/$name"
+		+		# We do not want portage's install root ($D) present.  Check only for
+		+		# this if the .la is being installed.
+		+		if test "$installed" = yes; then
+		+		  mynewdependency_lib="`echo "$libdir/$name" |sed -e "s:${D}::g" -e 's://:/:g'`"
+		+		else
+		+		  mynewdependency_lib="$libdir/$name"
+		+		fi
+		+		# Do not add duplicates
+		+		if test -z "`echo $newdependency_libs |grep -e "$mynewdependency_lib"`" 
+		+		then
+		+		  newdependency_libs="$newdependency_libs $mynewdependency_lib"
+		+		fi
+		+		;;
+		+	      *)
+		+	      	if test "$installed" = yes; then
+		+		  # We do not want portage's build root ($S} present.
+		+	          if test -n "`echo $deplib |grep -e "${S}"`"
+		+		  then
+		+	            newdependency_libs=""
+		+		  # We do not want portage's install root ($D) present.
+		+		  elif test -n "`echo $deplib |grep -e "${D}"`"
+		+		  then
+		+		    mynewdependency_lib="`echo "$deplib" |sed -e "s:${D}::g" -e 's://:/:g'`"
+		+		  fi
+		+		else
+		+		  mynewdependency_lib="$deplib"
+		+		fi
+		+		# Do not add duplicates
+		+		if test -z "`echo $newdependency_libs |grep -e "$mynewdependency_lib"`"
+		+		then
+		+			newdependency_libs="$newdependency_libs $mynewdependency_lib"
+		+		fi
+		 		;;
+		-	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+		 	      esac
+		 	    done
+		 	    dependency_libs="$newdependency_libs"
+		@@ -3975,6 +4005,10 @@
+		 	  case $host,$output,$installed,$module,$dlname in
+		 	    *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+		 	  esac
+		+	  # Do not add duplicates
+		+	  if test "$installed" = yes; then
+		+	    install_libdir="`echo "$install_libdir" |sed -e "s:${D}::g" -e 's://:/:g'`"
+		+	  fi
+		 	  $echo > $output "\
+		 # $outputname - a libtool library file
+		 # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+	ENDPATCH
+}
+
+relink_patch() {
+
+	local opts=""
+	local retval=0
+
+	if [ "${1}" = "--test" ]
+	then
+		opts="--force --dry-run"
+	fi
+
+	patch ${opts} -p0 <<-"ENDPATCH"
+		--- ltmain.sh	Sun Aug 12 18:08:05 2001
+		+++ ltmain-relinkable.sh	Tue Aug 28 18:55:13 2001
+		@@ -827,6 +827,7 @@
+		     linker_flags=
+		     dllsearchpath=
+		     lib_search_path=`pwd`
+		+    inst_prefix_dir=
+		 
+		     avoid_version=no
+		     dlfiles=
+		@@ -959,6 +960,11 @@
+		 	  prev=
+		 	  continue
+		 	  ;;
+		+        inst_prefix)
+		+	  inst_prefix_dir="$arg"
+		+	  prev=
+		+	  continue
+		+	  ;;
+		 	release)
+		 	  release="-$arg"
+		 	  prev=
+		@@ -1167,6 +1173,11 @@
+		 	continue
+		 	;;
+		 
+		+      -inst-prefix-dir)
+		+	prev=inst_prefix
+		+	continue
+		+	;;
+		+
+		       # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+		       # so, if we see these flags be careful not to treat them like -L
+		       -L[A-Z][A-Z]*:*)
+		@@ -2231,7 +2242,16 @@
+		 	    if test "$hardcode_direct" = yes; then
+		 	      add="$libdir/$linklib"
+		 	    elif test "$hardcode_minus_L" = yes; then
+		-	      add_dir="-L$libdir"
+		+	      # Try looking first in the location we're being installed to.
+		+	      add_dir=
+		+	      if test -n "$inst_prefix_dir"; then
+		+		case "$libdir" in
+		+		[\\/]*)
+		+		  add_dir="-L$inst_prefix_dir$libdir"
+		+		  ;;
+		+		esac
+		+	      fi
+		+	      add_dir="$add_dir -L$libdir"
+		 	      add="-l$name"
+		 	    elif test "$hardcode_shlibpath_var" = yes; then
+		 	      case :$finalize_shlibpath: in
+		@@ -2241,7 +2261,16 @@
+		 	      add="-l$name"
+		 	    else
+		 	      # We cannot seem to hardcode it, guess we'll fake it.
+		-	      add_dir="-L$libdir"
+		+	      # Try looking first in the location we're being installed to.
+		+	      add_dir=
+		+	      if test -n "$inst_prefix_dir"; then
+		+		case "$libdir" in
+		+		[\\/]*)
+		+		  add_dir="-L$inst_prefix_dir$libdir"
+		+		  ;;
+		+		esac
+		+	      fi
+		+	      add_dir="$add_dir -L$libdir"
+		 	      add="-l$name"
+		 	    fi
+		 
+		@@ -4622,12 +4651,30 @@
+		 	dir="$dir$objdir"
+		 
+		 	if test -n "$relink_command"; then
+		+	  # Determine the prefix the user has applied to our future dir.
+		+	  inst_prefix_dir=`$echo "$destdir" | sed "s%$libdir\$%%"`
+		+
+		+	  # Don't allow the user to place us outside of our expected
+		+	  # location b/c this prevents finding dependent libraries that
+		+	  # are installed to the same prefix.
+		+	  if test "$inst_prefix_dir" = "$destdir"; then
+		+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+		+	    exit 1
+		+	  fi
+		+
+		+	  if test -n "$inst_prefix_dir"; then
+		+	    # Stick the inst_prefix_dir data into the link command.
+		+	    relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+		+	  else
+		+	    relink_command=`$echo "$relink_command" | sed "s%@inst_prefix_dir@%%"`
+		+	  fi
+		+
+		 	  $echo "$modename: warning: relinking \`$file'" 1>&2
+		 	  $show "$relink_command"
+		 	  if $run eval "$relink_command"; then :
+		 	  else
+		 	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		-	    continue
+		+	    exit 1
+		 	  fi
+		 	fi
+		 
+		@@ -4782,7 +4829,11 @@
+		 	    if test "$finalize" = yes && test -z "$run"; then
+		 	      tmpdir="/tmp"
+		 	      test -n "$TMPDIR" && tmpdir="$TMPDIR"
+		-	      tmpdir="$tmpdir/libtool-$$"
+		+              tmpdir=`mktemp -d $tmpdir/libtool-XXXXXX 2> /dev/null`
+		+              if test $? = 0 ; then :
+		+              else
+		+                tmpdir="$tmpdir/libtool-$$"
+		+              fi
+		 	      if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
+		 	      else
+		 		$echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
+	ENDPATCH
+
+	retval=$?
+
+	# This one dont apply clean to libtool-1.4.2a, so do it manually.
+	if [ "${1}" != "--test" ] && [ "${retval}" -eq 0 ]
+	then
+		cp ltmain.sh ltmain.sh.orig
+		sed -e 's:cd `pwd`; $SHELL $0 --mode=relink $libtool_args:cd `pwd`; $SHELL $0 --mode=relink $libtool_args @inst_prefix_dir@:' \
+			ltmain.sh.orig > ltmain.sh
+		rm -f ltmain.sh.orig
+	fi
+
+	return ${retval}
+}
+
+test_patch() {
+
+	local opts=""
+
+	if [ "${1}" = "--test" ]
+	then
+		opts="--force --dry-run"
+	fi
+
+	patch ${opts} -p0 <<-"ENDPATCH"
+		--- ./ltmain.sh	Tue May 29 19:16:03 2001
+		+++ ./ltmain.sh	Tue May 29 21:26:50 2001
+		@@ -459,7 +459,7 @@
+		       pic_mode=default
+		       ;;
+		     esac
+		-    if test $pic_mode = no && test "$deplibs_check_method" != pass_all; then
+		+    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
+		@@ -1343,7 +1343,7 @@
+		 	;;
+		     esac
+		     for pass in $passes; do
+		-      if test $linkmode = prog; then
+		+      if test "$linkmode" = prog; then
+		 	# Determine which files to process
+		 	case $pass in
+		 	dlopen)
+		@@ -1360,11 +1360,11 @@
+		 	found=no
+		 	case $deplib in
+		 	-l*)
+		-	  if test $linkmode = oldlib && test $linkmode = obj; then
+		+	  if test "$linkmode" = oldlib && test "$linkmode" = obj; then
+		 	    $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2
+		 	    continue
+		 	  fi
+		-	  if test $pass = conv; then
+		+	  if test "$pass" = conv; then
+		 	    deplibs="$deplib $deplibs"
+		 	    continue
+		 	  fi
+		@@ -1384,7 +1384,7 @@
+		 	      finalize_deplibs="$deplib $finalize_deplibs"
+		 	    else
+		 	      deplibs="$deplib $deplibs"
+		-	      test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs"
+		+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		 	    fi
+		 	    continue
+		 	  fi
+		@@ -1393,16 +1393,16 @@
+		 	  case $linkmode in
+		 	  lib)
+		 	    deplibs="$deplib $deplibs"
+		-	    test $pass = conv && continue
+		+	    test "$pass" = conv && continue
+		 	    newdependency_libs="$deplib $newdependency_libs"
+		 	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+		 	    ;;
+		 	  prog)
+		-	    if test $pass = conv; then
+		+	    if test "$pass" = conv; then
+		 	      deplibs="$deplib $deplibs"
+		 	      continue
+		 	    fi
+		-	    if test $pass = scan; then
+		+	    if test "$pass" = scan; then
+		 	      deplibs="$deplib $deplibs"
+		 	      newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+		 	    else
+		@@ -1417,7 +1417,7 @@
+		 	  continue
+		 	  ;; # -L
+		 	-R*)
+		-	  if test $pass = link; then
+		+	  if test "$pass" = link; then
+		 	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+		 	    # Make sure the xrpath contains only unique directories.
+		 	    case "$xrpath " in
+		@@ -1430,7 +1430,7 @@
+		 	  ;;
+		 	*.la) lib="$deplib" ;;
+		 	*.$libext)
+		-	  if test $pass = conv; then
+		+	  if test "$pass" = conv; then
+		 	    deplibs="$deplib $deplibs"
+		 	    continue
+		 	  fi
+		@@ -1451,7 +1451,7 @@
+		 	    continue
+		 	    ;;
+		 	  prog)
+		-	    if test $pass != link; then
+		+	    if test "$pass" != link; then
+		 	      deplibs="$deplib $deplibs"
+		 	    else
+		 	      compile_deplibs="$deplib $compile_deplibs"
+		@@ -1462,7 +1462,7 @@
+		 	  esac # linkmode
+		 	  ;; # *.$libext
+		 	*.lo | *.$objext)
+		-	  if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+		+	  if test "$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 $deplib"
+		@@ -1512,13 +1512,13 @@
+		 
+		 	if test "$linkmode,$pass" = "lib,link" ||
+		 	   test "$linkmode,$pass" = "prog,scan" ||
+		-	   { test $linkmode = oldlib && test $linkmode = obj; }; then
+		+	   { test "$linkmode" = oldlib && test "$linkmode" = obj; }; then
+		 	   # Add dl[pre]opened files of deplib
+		 	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+		 	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+		 	fi
+		 
+		-	if test $pass = conv; then
+		+	if test "$pass" = conv; then
+		 	  # Only check for convenience libraries
+		 	  deplibs="$lib $deplibs"
+		 	  if test -z "$libdir"; then
+		@@ -1537,7 +1537,7 @@
+		 	      esac
+		 	      tmp_libs="$tmp_libs $deplib"
+		 	    done
+		-	  elif test $linkmode != prog && test $linkmode != lib; then
+		+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+		 	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+		 	    exit 1
+		 	  fi
+		@@ -1555,7 +1555,7 @@
+		 	fi
+		 
+		 	# This library was specified with -dlopen.
+		-	if test $pass = dlopen; then
+		+	if test "$pass" = dlopen; then
+		 	  if test -z "$libdir"; then
+		 	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+		 	    exit 1
+		@@ -1604,7 +1604,7 @@
+		 	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+		 
+		 	# This library was specified with -dlpreopen.
+		-	if test $pass = dlpreopen; then
+		+	if test "$pass" = dlpreopen; then
+		 	  if test -z "$libdir"; then
+		 	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+		 	    exit 1
+		@@ -1623,7 +1623,7 @@
+		 
+		 	if test -z "$libdir"; then
+		 	  # Link the convenience library
+		-	  if test $linkmode = lib; then
+		+	  if test "$linkmode" = lib; then
+		 	    deplibs="$dir/$old_library $deplibs"
+		 	  elif test "$linkmode,$pass" = "prog,link"; then
+		 	    compile_deplibs="$dir/$old_library $compile_deplibs"
+		@@ -1634,7 +1634,7 @@
+		 	  continue
+		 	fi
+		 
+		-	if test $linkmode = prog && test $pass != link; then
+		+	if test "$linkmode" = prog && test "$pass" != link; then
+		 	  newlib_search_path="$newlib_search_path $ladir"
+		 	  deplibs="$lib $deplibs"
+		 
+		@@ -1671,7 +1671,7 @@
+		 	  # Link against this shared library
+		 
+		 	  if test "$linkmode,$pass" = "prog,link" ||
+		-	   { test $linkmode = lib && test $hardcode_into_libs = yes; }; then
+		+	   { test "$linkmode" = lib && test "$hardcode_into_libs" = yes; }; then
+		 	    # Hardcode the library path.
+		 	    # Skip directories that are in the system default run-time
+		 	    # search path.
+		@@ -1693,7 +1693,7 @@
+		 	      esac
+		 	      ;;
+		 	    esac
+		-	    if test $linkmode = prog; then
+		+	    if test "$linkmode" = prog; then
+		 	      # We need to hardcode the library path
+		 	      if test -n "$shlibpath_var"; then
+		 		# Make sure the rpath contains only unique directories.
+		@@ -1777,7 +1777,7 @@
+		 	    linklib=$newlib
+		 	  fi # test -n $old_archive_from_expsyms_cmds
+		 
+		-	  if test $linkmode = prog || test "$mode" != relink; then
+		+	  if test "$linkmode" = prog || test "$mode" != relink; then
+		 	    add_shlibpath=
+		 	    add_dir=
+		 	    add=
+		@@ -1826,7 +1826,7 @@
+		 	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+		 	      esac
+		 	    fi
+		-	    if test $linkmode = prog; then
+		+	    if test "$linkmode" = prog; then
+		 	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+		 	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+		 	    else
+		@@ -1843,7 +1843,7 @@
+		 	    fi
+		 	  fi
+		 
+		-	  if test $linkmode = prog || test "$mode" = relink; then
+		+	  if test "$linkmode" = prog || test "$mode" = relink; then
+		 	    add_shlibpath=
+		 	    add_dir=
+		 	    add=
+		@@ -1865,7 +1865,7 @@
+		 	      add="-l$name"
+		 	    fi
+		 
+		-	    if test $linkmode = prog; then
+		+	    if test "$linkmode" = prog; then
+		 	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+		 	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+		 	    else
+		@@ -1873,7 +1873,7 @@
+		 	      test -n "$add" && deplibs="$add $deplibs"
+		 	    fi
+		 	  fi
+		-	elif test $linkmode = prog; then
+		+	elif test "$linkmode" = prog; then
+		 	  if test "$alldeplibs" = yes &&
+		 	     { test "$deplibs_check_method" = pass_all ||
+		 	       { test "$build_libtool_libs" = yes &&
+		@@ -1932,9 +1932,9 @@
+		 	  fi
+		 	fi # link shared/static library?
+		 
+		-	if test $linkmode = lib; then
+		+	if test "$linkmode" = lib; then
+		 	  if test -n "$dependency_libs" &&
+		-	     { test $hardcode_into_libs != yes || test $build_old_libs = yes ||
+		+	     { test "$hardcode_into_libs" != yes || test $build_old_libs = yes ||
+		 	       test $link_static = yes; }; then
+		 	    # Extract -R from dependency_libs
+		 	    temp_deplibs=
+		@@ -1964,7 +1964,7 @@
+		 	    tmp_libs="$tmp_libs $deplib"
+		 	  done
+		 
+		-	  if test $link_all_deplibs != no; then
+		+	  if test "$link_all_deplibs" != no; then
+		 	    # Add the search paths of all dependency libraries
+		 	    for deplib in $dependency_libs; do
+		 	      case $deplib in
+		@@ -2007,15 +2007,15 @@
+		 	  fi # link_all_deplibs != no
+		 	fi # linkmode = lib
+		       done # for deplib in $libs
+		-      if test $pass = dlpreopen; then
+		+      if test "$pass" = dlpreopen; then
+		 	# Link the dlpreopened libraries before other libraries
+		 	for deplib in $save_deplibs; do
+		 	  deplibs="$deplib $deplibs"
+		 	done
+		       fi
+		-      if test $pass != dlopen; then
+		-	test $pass != scan && dependency_libs="$newdependency_libs"
+		-	if test $pass != conv; then
+		+      if test "$pass" != dlopen; then
+		+	test "$pass" != scan && dependency_libs="$newdependency_libs"
+		+	if test "$pass" != conv; then
+		 	  # Make sure lib_search_path contains only unique directories.
+		 	  lib_search_path=
+		 	  for dir in $newlib_search_path; do
+		@@ -2073,7 +2073,7 @@
+		 	deplibs=
+		       fi
+		     done # for pass
+		-    if test $linkmode = prog; then
+		+    if test "$linkmode" = prog; then
+		       dlfiles="$newdlfiles"
+		       dlprefiles="$newdlprefiles"
+		     fi
+		@@ -2410,7 +2410,7 @@
+		 	    ;;
+		 	  *)
+		 	    # Add libc to deplibs on all other systems if necessary.
+		-	    if test $build_libtool_need_lc = "yes"; then
+		+	    if test "$build_libtool_need_lc" = "yes"; then
+		 	      deplibs="$deplibs -lc"
+		 	    fi
+		 	    ;;
+		@@ -2683,7 +2683,7 @@
+		 
+		       # Test again, we may have decided not to build it any more
+		       if test "$build_libtool_libs" = yes; then
+		-	if test $hardcode_into_libs = yes; then
+		+	if test "$hardcode_into_libs" = yes; then
+		 	  # Hardcode the library paths
+		 	  hardcode_libdirs=
+		 	  dep_rpath=
+	ENDPATCH
+}
+