struct-layout-1.exp: Compile generator on build system.

	* g++.dg/compat/struct-layout-1.exp: Compile generator on build
	system.
	* gcc.dg/compat/struct-layout-1.exp: Likewise.
	* objc.dg/gnu-encoding/gnu-encoding.exp: Likewise.

From-SVN: r137397

gcc/testsuite/ChangeLog

+2008-07-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* g++.dg/compat/struct-layout-1.exp: Compile generator on build
+	system.
+	* gcc.dg/compat/struct-layout-1.exp: Likewise.
+	* objc.dg/gnu-encoding/gnu-encoding.exp: Likewise.
+
 2008-07-02  Andy Hutchinson  <hutchinsonandy@aim.com>
 
 	PR testsuite/36285

gcc/testsuite/g++.dg/compat/struct-layout-1.exp

@@ -136,7 +136,7 @@ if [info exists env(GCC_EXEC_PREFIX)] {
      set orig_gcc_exec_prefix_saved 1
      unsetenv GCC_EXEC_PREFIX
 }
-set status [remote_exec host "$HOSTCC $HOSTCFLAGS $generator_cmd"]
+set status [remote_exec build "$HOSTCC $HOSTCFLAGS $generator_cmd"]
 set status [lindex $status 0]
 if { $orig_gcc_exec_prefix_saved } {
      set orig_gcc_exec_prefix_saved 0

gcc/testsuite/gcc.dg/compat/struct-layout-1.exp

@@ -98,7 +98,7 @@ if [info exists env(GCC_EXEC_PREFIX)] {
      set orig_gcc_exec_prefix_saved 1
      unsetenv GCC_EXEC_PREFIX
 }
-set status [remote_exec host "$HOSTCC $HOSTCFLAGS $generator_cmd"]
+set status [remote_exec build "$HOSTCC $HOSTCFLAGS $generator_cmd"]
 set status [lindex $status 0]
 if { $orig_gcc_exec_prefix_saved } {
      set orig_gcc_exec_prefix_saved 0

gcc/testsuite/objc.dg/gnu-encoding/gnu-encoding.exp

@@ -37,7 +37,7 @@ set generator_src "$srcdir/$subdir/struct-layout-encoding-1_generate.c"
 set generator_src "$generator_src $srcdir/$subdir/generate-random.c"
 set generator_src "$generator_src $srcdir/$subdir/generate-random_r.c"
 set generator_cmd "-o $generator $generator_src"
-set status [remote_exec host "$HOSTCC $HOSTCFLAGS $generator_cmd"]
+set status [remote_exec build "$HOSTCC $HOSTCFLAGS $generator_cmd"]
 set status [lindex $status 0]
 if { $status == 0 } then {
     file delete -force $tstobjdir