Fix undefined VOIDFUNCPTR in VxWorks 5.2 <time.h>

From-SVN: r11802

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc/fixincludes b/gcc/fixincludes
index a84d108..d2269c3 100755
--- a/gcc/fixincludes
+++ b/gcc/fixincludes
@@ -2552,6 +2552,45 @@ if [ -r ${LIB}/$file ]; then
   fi
 fi
     
+# Another bad dependency in VxWorks 5.2 <time.h>.
+file=time.h
+if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
+  mkdir ${LIB}/sys 2>/dev/null
+  cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
+  chmod +w ${LIB}/$file 2>/dev/null
+  chmod a+r ${LIB}/$file 2>/dev/null
+fi
+
+if [ -r ${LIB}/$file ]; then
+  if egrep VOIDFUNCPTR ${LIB}/$file >/dev/null 2>&1; then
+    if [ -r vxWorks.h ]; then
+      echo Fixing $file
+      sed -e '/VOIDFUNCPTR/i\
+#ifndef __gcc_VOIDFUNCPTR_defined\
+#ifdef __cplusplus\
+typedef void (*__gcc_VOIDFUNCPTR) (...);\
+#else\
+typedef void (*__gcc_VOIDFUNCPTR) ();\
+#endif\
+#define __gcc_VOIDFUNCPTR_defined\
+#endif
+' \
+	  -e 's/VOIDFUNCPTR/__gcc_VOIDFUNCPTR/g' \
+	${LIB}/$file > ${LIB}/${file}.sed
+      rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
+    fi
+  fi
+  if cmp $file ${LIB}/$file >/dev/null 2>&1; then
+    rm -f ${LIB}/$file
+  else
+    # Find any include directives that use "file".
+    for include in `egrep '^[       ]*#[    ]*include[      ]*"[^/]' ${LIB}/$file | sed -e 's/^[    ]*#[    ]*include[      ]*"\([^"]*\)".*$/\1/'`; do
+      dir=`echo $file | sed -e s'|/[^/]*$||'`
+      required="$required ${INPUT} $dir/$include ${LIB}/$dir/$include"
+    done
+  fi
+fi
+    
 # This file in A/UX 3.0.x/3.1.x contains an __asm directive for c89; gcc
 # doesn't understand it.
 file=sys/param.h