* emultempl/elf32.em (ELF_INTERPRETER_SET_DEFAULT): Use this new

variable to avoid non-portable shell construct.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index d5f5eb5..80be489 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2001-05-23  Alexandre Oliva  <aoliva@redhat.com>
+
+       * emultempl/elf32.em (ELF_INTERPRETER_SET_DEFAULT): Use this new
+       variable to avoid non-portable shell construct.
+
 2001-05-23  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 
        * ldmain.c (get_emulation): Add -mips5 command line argument.

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 0b38c1f..c5ffe14 100644 (file)
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -789,6 +789,18 @@ gld${EMULATION_NAME}_find_statement_assignment (s)
 EOF
 
 if test x"$LDEMUL_BEFORE_ALLOCATION" != xgld"$EMULATION_NAME"_before_allocation; then
+  if test x"${ELF_INTERPRETER_NAME+set}" = xset; then
+    ELF_INTERPRETER_SET_DEFAULT="
+  if (sinterp != NULL)
+    {
+      sinterp->contents = ${ELF_INTERPRETER_NAME};
+      sinterp->_raw_size = strlen (sinterp->contents) + 1;
+    }
+
+"
+  else
+    ELF_INTERPRETER_SET_DEFAULT=
+  fi
 cat >>e${EMULATION_NAME}.c <<EOF
 
 /* This is called after the sections have been attached to output
@@ -816,15 +828,7 @@ gld${EMULATION_NAME}_before_allocation ()
          (const char * const *) command_line.auxiliary_filters,
          &link_info, &sinterp, lang_elf_version_info)))
     einfo ("%P%F: failed to set dynamic section sizes: %E\n");
-
-${ELF_INTERPRETER_NAME+"
-  if (sinterp != NULL)
-    {
-      sinterp->contents = ${ELF_INTERPRETER_NAME};
-      sinterp->_raw_size = strlen (sinterp->contents) + 1;
-    }
-
-"}
+${ELF_INTERPRETER_SET_DEFAULT}
   /* Let the user override the dynamic linker we are using.  */
   if (command_line.interpreter != NULL
       && sinterp != NULL)