[PATCH v2 4/8] Move ARM access.c from machine to sys

[Sebastian Huber]

The implementation of the POSIX access() function is nothing machine
specific like memcpy(), etc.  Move it back to the system domain.  This
avoids problems due to the include search order of the Newlib/GCC build
which picks up machine includes before system includes.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
---
 newlib/libc/machine/arm/Makefile.am       |  2 +-
 newlib/libc/machine/arm/Makefile.in       | 13 +++----------
 newlib/libc/sys/arm/Makefile.am           |  2 +-
 newlib/libc/sys/arm/Makefile.in           | 10 ++++++++--
 newlib/libc/{machine => sys}/arm/access.c |  0
 5 files changed, 13 insertions(+), 14 deletions(-)
 rename newlib/libc/{machine => sys}/arm/access.c (100%)

diff --git a/newlib/libc/machine/arm/Makefile.am b/newlib/libc/machine/arm/Makefile.am
index 6b6705027..9bd35e733 100644
--- a/newlib/libc/machine/arm/Makefile.am
+++ b/newlib/libc/machine/arm/Makefile.am
@@ -8,7 +8,7 @@ AM_CCASFLAGS = $(INCLUDES)
 
 noinst_LIBRARIES = lib.a
 
-lib_a_SOURCES = setjmp.S access.c strcmp.S strcpy.c \
+lib_a_SOURCES = setjmp.S strcmp.S strcpy.c \
 		aeabi_memcpy.c aeabi_memcpy-armv7a.S \
 		aeabi_memmove.c aeabi_memmove-soft.S \
 		aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c
diff --git a/newlib/libc/machine/arm/Makefile.in b/newlib/libc/machine/arm/Makefile.in
index a0e4cc2bd..d9dbcd5c3 100644
--- a/newlib/libc/machine/arm/Makefile.in
+++ b/newlib/libc/machine/arm/Makefile.in
@@ -69,9 +69,8 @@ LIBRARIES = $(noinst_LIBRARIES)
 ARFLAGS = cru
 lib_a_AR = $(AR) $(ARFLAGS)
 lib_a_LIBADD =
-am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-access.$(OBJEXT) \
-	lib_a-strcmp.$(OBJEXT) lib_a-strcpy.$(OBJEXT) \
-	lib_a-aeabi_memcpy.$(OBJEXT) \
+am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-strcmp.$(OBJEXT) \
+	lib_a-strcpy.$(OBJEXT) lib_a-aeabi_memcpy.$(OBJEXT) \
 	lib_a-aeabi_memcpy-armv7a.$(OBJEXT) \
 	lib_a-aeabi_memmove.$(OBJEXT) \
 	lib_a-aeabi_memmove-soft.$(OBJEXT) \
@@ -206,7 +205,7 @@ AUTOMAKE_OPTIONS = cygnus
 INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 AM_CCASFLAGS = $(INCLUDES)
 noinst_LIBRARIES = lib.a
-lib_a_SOURCES = setjmp.S access.c strcmp.S strcpy.c aeabi_memcpy.c \
+lib_a_SOURCES = setjmp.S strcmp.S strcpy.c aeabi_memcpy.c \
 	aeabi_memcpy-armv7a.S aeabi_memmove.c aeabi_memmove-soft.S \
 	aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c \
 	memchr-stub.c memchr.S memcpy-stub.c memcpy.S strlen-stub.c \
@@ -338,12 +337,6 @@ lib_a-strlen.obj: strlen.S
 .c.obj:
 	$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
-lib_a-access.o: access.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.o `test -f 'access.c' || echo '$(srcdir)/'`access.c
-
-lib_a-access.obj: access.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.obj `if test -f 'access.c'; then $(CYGPATH_W) 'access.c'; else $(CYGPATH_W) '$(srcdir)/access.c'; fi`
-
 lib_a-strcpy.o: strcpy.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strcpy.o `test -f 'strcpy.c' || echo '$(srcdir)/'`strcpy.c
 
diff --git a/newlib/libc/sys/arm/Makefile.am b/newlib/libc/sys/arm/Makefile.am
index 3d8aa9d8b..711872de3 100644
--- a/newlib/libc/sys/arm/Makefile.am
+++ b/newlib/libc/sys/arm/Makefile.am
@@ -14,7 +14,7 @@ else
 extra_objs =
 endif
 
-lib_a_SOURCES = aeabi_atexit.c
+lib_a_SOURCES = access.c aeabi_atexit.c
 lib_a_LIBADD = $(extra_objs)
 EXTRA_lib_a_SOURCES = trap.S syscalls.c libcfunc.c
 lib_a_DEPENDENCIES = $(extra_objs)
diff --git a/newlib/libc/sys/arm/Makefile.in b/newlib/libc/sys/arm/Makefile.in
index ba0f92b3a..c01e4e2ed 100644
--- a/newlib/libc/sys/arm/Makefile.in
+++ b/newlib/libc/sys/arm/Makefile.in
@@ -70,7 +70,7 @@ ARFLAGS = cru
 lib_a_AR = $(AR) $(ARFLAGS)
 @MAY_SUPPLY_SYSCALLS_TRUE@am__DEPENDENCIES_1 = $(lpfx)libcfunc.o \
 @MAY_SUPPLY_SYSCALLS_TRUE@	$(lpfx)trap.o $(lpfx)syscalls.o
-am_lib_a_OBJECTS = lib_a-aeabi_atexit.$(OBJEXT)
+am_lib_a_OBJECTS = lib_a-access.$(OBJEXT) lib_a-aeabi_atexit.$(OBJEXT)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
@@ -198,7 +198,7 @@ AM_CCASFLAGS = $(INCLUDES)
 noinst_LIBRARIES = lib.a
 @MAY_SUPPLY_SYSCALLS_FALSE@extra_objs = 
 @MAY_SUPPLY_SYSCALLS_TRUE@extra_objs = $(lpfx)libcfunc.o $(lpfx)trap.o $(lpfx)syscalls.o
-lib_a_SOURCES = aeabi_atexit.c
+lib_a_SOURCES = access.c aeabi_atexit.c
 lib_a_LIBADD = $(extra_objs)
 EXTRA_lib_a_SOURCES = trap.S syscalls.c libcfunc.c
 lib_a_DEPENDENCIES = $(extra_objs)
@@ -276,6 +276,12 @@ lib_a-trap.obj: trap.S
 .c.obj:
 	$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
+lib_a-access.o: access.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.o `test -f 'access.c' || echo '$(srcdir)/'`access.c
+
+lib_a-access.obj: access.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.obj `if test -f 'access.c'; then $(CYGPATH_W) 'access.c'; else $(CYGPATH_W) '$(srcdir)/access.c'; fi`
+
 lib_a-aeabi_atexit.o: aeabi_atexit.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-aeabi_atexit.o `test -f 'aeabi_atexit.c' || echo '$(srcdir)/'`aeabi_atexit.c
 
diff --git a/newlib/libc/machine/arm/access.c b/newlib/libc/sys/arm/access.c
similarity index 100%
rename from newlib/libc/machine/arm/access.c
rename to newlib/libc/sys/arm/access.c
-- 
2.12.0