emit sysrooted paths when installing .la files

* libltdl/config/ltmain.m4sh (func_replace_sysroot): New.
(func_mode_link): Prepend paths in $libdir with the sysroot.  Further,
replace the sysroot with = (using func_replace_sysroot) whenever
such a path is written in a .la file.

Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
Signed-off-by: Charles Wilson <libtool@cwilson.fastmail.fm>

diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index 3012e509bbeb44f1f0a546f557c14990f692715b..3888cb007f29dbec0ff921bf0586e5d72c137aab 100644 (file)
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -575,6 +575,22 @@ func_resolve_sysroot ()
   esac
 }
 
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
 
 # func_infer_tag arg
 # Infer tagged configuration to use if any are available and
@@ -5320,14 +5336,14 @@ func_mode_link ()
 
        # Find the relevant object directory and library name.
        if test "X$installed" = Xyes; then
-         if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+         if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
            func_warning "library \`$lib' was moved."
            dir="$ladir"
            absdir="$abs_ladir"
            libdir="$abs_ladir"
          else
-           dir="$libdir"
-           absdir="$libdir"
+           dir="$lt_sysroot$libdir"
+           absdir="$lt_sysroot$libdir"
          fi
          test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
        else
@@ -6392,7 +6408,8 @@ func_mode_link ()
        # If the user specified any rpath flags, then add them.
        temp_xrpath=
        for libdir in $xrpath; do
-         func_append temp_xrpath " -R$libdir"
+         func_replace_sysroot "$libdir"
+         func_append temp_xrpath " -R$func_replace_sysroot_result"
          case "$finalize_rpath " in
          *" $libdir "*) ;;
          *) func_append finalize_rpath " $libdir" ;;
@@ -6850,6 +6867,8 @@ EOF
          for libdir in $rpath; do
            if test -n "$hardcode_libdir_flag_spec"; then
              if test -n "$hardcode_libdir_separator"; then
+               func_replace_sysroot "$libdir"
+               libdir=$func_replace_sysroot_result
                if test -z "$hardcode_libdirs"; then
                  hardcode_libdirs="$libdir"
                else
@@ -8050,7 +8069,17 @@ EOF
                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
                test -z "$libdir" && \
                  func_fatal_error "\`$deplib' is not a valid libtool archive"
-               func_append newdependency_libs " $libdir/$name"
+               func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+               ;;
+             -L*)
+               func_stripname -L '' "$deplib"
+               func_replace_sysroot "$func_stripname_result"
+               func_append newdependency_libs " -L$func_replace_sysroot_result"
+               ;;
+             -R*)
+               func_stripname -R '' "$deplib"
+               func_replace_sysroot "$func_stripname_result"
+               func_append newdependency_libs " -R$func_replace_sysroot_result"
                ;;
              *) func_append newdependency_libs " $deplib" ;;
              esac
@@ -8066,7 +8095,7 @@ EOF
                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                test -z "$libdir" && \
                  func_fatal_error "\`$lib' is not a valid libtool archive"
-               func_append newdlfiles " $libdir/$name"
+               func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
                ;;
              *) func_append newdlfiles " $lib" ;;
              esac
@@ -8085,7 +8114,7 @@ EOF
                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                test -z "$libdir" && \
                  func_fatal_error "\`$lib' is not a valid libtool archive"
-               func_append newdlprefiles " $libdir/$name"
+               func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
                ;;
              esac
            done