A small patch from Erwin Authried <eauth@softsys.co.at>

 *) changed ARM crt0.S / crt0pic.S selection -- depends on DOPIC now.
 *) Minor tweek to syscall definitions

extra/scripts/gen_bits_syscall_h.sh

@@ -19,7 +19,7 @@ $CC -E - |
   echo "#ifndef _SYSCALL_H" ;
   echo "# error \"Never use <bits/syscall.h> directly; include <sys/syscall.h> instead.\"" ;
   echo "#endif" ; echo ;
-  sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#define SYS_\1 \2\
-#define __NR_\1 \2\
+  sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#define __NR_\1 \2\
+#define SYS_\1 __NR_\1\
 #define __STR_NR_\1 \"\2\"/gp'
 )

libc/sysdeps/linux/arm/Makefile

@@ -26,12 +26,12 @@ ASFLAGS=$(CFLAGS)
 
 TARGET_MACHINE_TYPE=$(shell $(CC) -dumpmachine)
 
-ifeq ($(TARGET_MACHINE_TYPE),arm-pic-elf)
+ifeq ($(DOPIC),true)
     CRT0=crt0pic.S
 else
     CRT0=crt0.S
 endif
-CRT0_OBJ=$(patsubst %.S,%.o, $(CRT0))
+CRT0_OBJ=crt0.o
 
 SSRC=longjmp.S setjmp.S vfork.S
 SOBJS=$(patsubst %.S,%.o, $(SSRC))
@@ -50,7 +50,7 @@ ar-target: $(OBJS) $(CRT0_OBJ)
 	$(AR) $(ARFLAGS) $(LIBC) $(OBJS)
 	cp $(CRT0_OBJ) $(TOPDIR)libc/$(CRT0_OBJ)
 
-$(CRT0_OBJ): %.o : %.S
+$(CRT0_OBJ): $(CRT0)
 	$(CC) $(CFLAGS) -c $< -o $@
 	$(STRIPTOOL) -x -R .note -R .comment $*.o
 

libc/sysdeps/linux/common/create_module.c

@@ -22,6 +22,7 @@
  */
 
 #include <errno.h>
+#include <unistd.h>
 #include <features.h>
 #include <sys/types.h>
 #include <sys/syscall.h>