Merge pull request #3 from linux-sunxi/master

Update from Master

README.md

@@ -21,8 +21,9 @@ Most Allwinner devices and hardware are supported in mainline kernel and U-Boot,
 There is a custom U-Boot and Kernel version for sunxi devices which includes some special drivers not mainlined.
 These versions are rather old (3.4 for kernel and 2014.04 for U-Boot), but may support more functions and devices than current mainline 
 
-If you want to switch back to sunxi versions for some reasons (no device tree available, unsupported hardware), change the file
+If you want to switch back to sunxi versions for some reasons (no device tree available, unsupported hardware), either:
-/conf/machine/include/sunxi.inc and set 
+- change the file conf/machine/include/sunxi.inc to include the following block
+- edit your conf/local.conf to add the following block
 
 	PREFERRED_PROVIDER_u-boot="u-boot-sunxi"
 	PREFERRED_PROVIDER_virtual/bootloader="u-boot-sunxi"
@@ -33,6 +34,10 @@ If you already have built the mainline versions it might be necessary to reset t
 	bitbake -c clean linux
 	bitbake -c clean u-boot
 
+Also, older kernel versions such as this don't build successfully with any gcc version 5.0 or newer. Since gcc-5.2 is the current
+default compiler on master, if you wish to build this kernel with master you'll need to add the following to your conf/local.conf:
+
+	GCCVERSION = "4.9%"
 
 Performance
 ===========

recipes-bsp/u-boot/u-boot-sunxi.bb

@@ -18,7 +18,10 @@ UBOOT_MACHINE_olinuxino-a20 = "A20-OLinuXino-Micro_config"
 UBOOT_MACHINE_olinuxino-a10s = "A10s-OLinuXino-Micro_config"
 UBOOT_MACHINE_meleg = "Mele_A1000G_config"
 
-SRC_URI = "git://github.com/linux-sunxi/u-boot-sunxi.git;protocol=git;branch=sunxi"
+SRC_URI = " \
+	git://github.com/linux-sunxi/u-boot-sunxi.git;protocol=git;branch=sunxi \
+	file://0002-gcc5-fixes.patch \
+	"
 
 PE = "1"
 

recipes-bsp/u-boot/u-boot-sunxi/0002-gcc5-fixes.patch

@@ -0,0 +1,197 @@
+From a5e50d6fd7321d0bc60fda2db938c170d09f9dee Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Thu, 24 Sep 2015 22:36:02 -0400
+Subject: [PATCH] gcc5 fixes
+
+gcc5 is pickier about inline functions defined in headers.
+
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ arch/arm/include/asm/io.h     | 12 ++++----
+ common/board_f.c              | 18 ++++++------
+ common/main.c                 |  2 +-
+ include/linux/compiler-gcc5.h | 65 +++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 81 insertions(+), 16 deletions(-)
+ create mode 100644 include/linux/compiler-gcc5.h
+
+diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
+index 6a1f05a..2f6925b 100644
+--- a/arch/arm/include/asm/io.h
++++ b/arch/arm/include/asm/io.h
+@@ -75,7 +75,7 @@ static inline phys_addr_t virt_to_phys(void * vaddr)
+ #define __arch_putw(v,a)		(*(volatile unsigned short *)(a) = (v))
+ #define __arch_putl(v,a)		(*(volatile unsigned int *)(a) = (v))
+ 
+-extern inline void __raw_writesb(unsigned long addr, const void *data,
++static inline void __raw_writesb(unsigned long addr, const void *data,
+ 				 int bytelen)
+ {
+ 	uint8_t *buf = (uint8_t *)data;
+@@ -83,7 +83,7 @@ extern inline void __raw_writesb(unsigned long addr, const void *data,
+ 		__arch_putb(*buf++, addr);
+ }
+ 
+-extern inline void __raw_writesw(unsigned long addr, const void *data,
++static inline void __raw_writesw(unsigned long addr, const void *data,
+ 				 int wordlen)
+ {
+ 	uint16_t *buf = (uint16_t *)data;
+@@ -91,7 +91,7 @@ extern inline void __raw_writesw(unsigned long addr, const void *data,
+ 		__arch_putw(*buf++, addr);
+ }
+ 
+-extern inline void __raw_writesl(unsigned long addr, const void *data,
++static inline void __raw_writesl(unsigned long addr, const void *data,
+ 				 int longlen)
+ {
+ 	uint32_t *buf = (uint32_t *)data;
+@@ -99,21 +99,21 @@ extern inline void __raw_writesl(unsigned long addr, const void *data,
+ 		__arch_putl(*buf++, addr);
+ }
+ 
+-extern inline void __raw_readsb(unsigned long addr, void *data, int bytelen)
++static inline void __raw_readsb(unsigned long addr, void *data, int bytelen)
+ {
+ 	uint8_t *buf = (uint8_t *)data;
+ 	while(bytelen--)
+ 		*buf++ = __arch_getb(addr);
+ }
+ 
+-extern inline void __raw_readsw(unsigned long addr, void *data, int wordlen)
++static inline void __raw_readsw(unsigned long addr, void *data, int wordlen)
+ {
+ 	uint16_t *buf = (uint16_t *)data;
+ 	while(wordlen--)
+ 		*buf++ = __arch_getw(addr);
+ }
+ 
+-extern inline void __raw_readsl(unsigned long addr, void *data, int longlen)
++static inline void __raw_readsl(unsigned long addr, void *data, int longlen)
+ {
+ 	uint32_t *buf = (uint32_t *)data;
+ 	while(longlen--)
+diff --git a/common/board_f.c b/common/board_f.c
+index f285bad..72b421c 100644
+--- a/common/board_f.c
++++ b/common/board_f.c
+@@ -78,24 +78,24 @@ DECLARE_GLOBAL_DATA_PTR;
+  ************************************************************************
+  * May be supplied by boards if desired
+  */
+-inline void __coloured_LED_init(void) {}
++void __coloured_LED_init(void) {}
+ void coloured_LED_init(void)
+ 	__attribute__((weak, alias("__coloured_LED_init")));
+-inline void __red_led_on(void) {}
++void __red_led_on(void) {}
+ void red_led_on(void) __attribute__((weak, alias("__red_led_on")));
+-inline void __red_led_off(void) {}
++void __red_led_off(void) {}
+ void red_led_off(void) __attribute__((weak, alias("__red_led_off")));
+-inline void __green_led_on(void) {}
++void __green_led_on(void) {}
+ void green_led_on(void) __attribute__((weak, alias("__green_led_on")));
+-inline void __green_led_off(void) {}
++void __green_led_off(void) {}
+ void green_led_off(void) __attribute__((weak, alias("__green_led_off")));
+-inline void __yellow_led_on(void) {}
++void __yellow_led_on(void) {}
+ void yellow_led_on(void) __attribute__((weak, alias("__yellow_led_on")));
+-inline void __yellow_led_off(void) {}
++void __yellow_led_off(void) {}
+ void yellow_led_off(void) __attribute__((weak, alias("__yellow_led_off")));
+-inline void __blue_led_on(void) {}
++void __blue_led_on(void) {}
+ void blue_led_on(void) __attribute__((weak, alias("__blue_led_on")));
+-inline void __blue_led_off(void) {}
++void __blue_led_off(void) {}
+ void blue_led_off(void) __attribute__((weak, alias("__blue_led_off")));
+ 
+ /*
+diff --git a/common/main.c b/common/main.c
+index 8b6f274..3312b90 100644
+--- a/common/main.c
++++ b/common/main.c
+@@ -27,7 +27,7 @@ DECLARE_GLOBAL_DATA_PTR;
+ /*
+  * Board-specific Platform code can reimplement show_boot_progress () if needed
+  */
+-void inline __show_boot_progress (int val) {}
++void __show_boot_progress (int val) {}
+ void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
+ 
+ #define MAX_DELAY_STOP_STR 32
+diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
+new file mode 100644
+index 0000000..c8c5659
+--- /dev/null
++++ b/include/linux/compiler-gcc5.h
+@@ -0,0 +1,65 @@
++#ifndef __LINUX_COMPILER_H
++#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
++#endif
++
++#define __used				__attribute__((__used__))
++#define __must_check			__attribute__((warn_unused_result))
++#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
++
++/* Mark functions as cold. gcc will assume any path leading to a call
++   to them will be unlikely.  This means a lot of manual unlikely()s
++   are unnecessary now for any paths leading to the usual suspects
++   like BUG(), printk(), panic() etc. [but let's keep them for now for
++   older compilers]
++
++   Early snapshots of gcc 4.3 don't support this and we can't detect this
++   in the preprocessor, but we can live with this because they're unreleased.
++   Maketime probing would be overkill here.
++
++   gcc also has a __attribute__((__hot__)) to move hot functions into
++   a special section, but I don't see any sense in this right now in
++   the kernel context */
++#define __cold			__attribute__((__cold__))
++
++#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
++
++#ifndef __CHECKER__
++# define __compiletime_warning(message) __attribute__((warning(message)))
++# define __compiletime_error(message) __attribute__((error(message)))
++#endif /* __CHECKER__ */
++
++/*
++ * Mark a position in code as unreachable.  This can be used to
++ * suppress control flow warnings after asm blocks that transfer
++ * control elsewhere.
++ *
++ * Early snapshots of gcc 4.5 don't support this and we can't detect
++ * this in the preprocessor, but we can live with this because they're
++ * unreleased.  Really, we need to have autoconf for the kernel.
++ */
++#define unreachable() __builtin_unreachable()
++
++/* Mark a function definition as prohibited from being cloned. */
++#define __noclone	__attribute__((__noclone__))
++
++/*
++ * Tell the optimizer that something else uses this function or variable.
++ */
++#define __visible __attribute__((externally_visible))
++
++/*
++ * GCC 'asm goto' miscompiles certain code sequences:
++ *
++ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
++ *
++ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ *
++ * (asm goto is automatically volatile - the naming reflects this.)
++ */
++#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
++
++#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
++#define __HAVE_BUILTIN_BSWAP32__
++#define __HAVE_BUILTIN_BSWAP64__
++#define __HAVE_BUILTIN_BSWAP16__
++#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+-- 
+2.6.0.rc3
+

recipes-graphics/libgles/sunxi-mali/0001-fix-test-build.patch

@@ -0,0 +1,28 @@
+From 054886253f4f559b351a94e1e6ebfd5eb504461f Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Thu, 24 Sep 2015 23:38:11 -0400
+Subject: [PATCH] fix test build
+
+Allow the test application to build and link successfully.
+
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ test/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/Makefile b/test/Makefile
+index 700416e..51481c9 100644
+--- a/test/Makefile
++++ b/test/Makefile
+@@ -5,7 +5,7 @@ CFLAGS ?= -Wall
+ all: test
+ 
+ test: ../config.mk test.c
+-	$(CC) $(CFLAGS) -o $@ test.c -lEGL -lGLESv2
++	$(CC) $(CFLAGS) -I../include -L../../image/usr/lib -o $@ test.c -lEGL -lGLESv2 -lX11
+ 
+ clean:
+ 	rm -f test
+-- 
+2.6.0.rc3
+

recipes-graphics/libgles/sunxi-mali_git.bb

@@ -11,14 +11,12 @@ EXCLUDE_FROM_WORLD = "1"
 PROVIDES = "virtual/libgles1 virtual/libgles2 virtual/egl"
 RPROVIDES_${PN} += "libGLESv2.so libEGL.so libGLESv2.so libGLESv1_CM.so libMali.so"
 
-inherit distro_features_check
-REQUIRED_DISTRO_FEATURES = "opengl"
-
 SRCREV_pn-${PN} = "d343311efc8db166d8371b28494f0f27b6a58724"
 SRC_URI = "gitsm://github.com/linux-sunxi/sunxi-mali.git \
            file://0001-Add-EGLSyncKHR-EGLTimeKHR-and-GLChar-definition.patch \
            file://0002-Add-missing-GLchar-definition.patch \
            file://0003-Fix-sed-to-replace-by-the-correct-var.patch \
+           file://0001-fix-test-build.patch \
            "
 
 S = "${WORKDIR}/git"
@@ -73,10 +71,16 @@ do_install() {
         rm ${D}${libdir}/$flib
         ln -sf libMali.so.3 ${D}${libdir}/$flib
     done
+
+    DESTDIR=${D}/ VERSION=r3p0 ABI=armhf ${EXTRA_OECONF} make test
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/test/test ${D}${bindir}/sunximali-test
 }
 
 # Packages like xf86-video-fbturbo dlopen() libUMP.so, so we do need to ship the .so files in ${PN}
+PACKAGES =+ "${PN}-test"
 FILES_${PN} += "${libdir}/lib*.so"
 FILES_${PN}-dev = "${includedir} ${libdir}/pkgconfig/*"
+FILES_${PN}-test = "${bindir}/sunximali-test"
 # These are closed binaries generated elsewhere so don't check ldflags & text relocations
 INSANE_SKIP_${PN} = "dev-so ldflags textrel"

recipes-graphics/xorg-xserver/xf86-video-fbturbo_git.bb

@@ -5,7 +5,7 @@ DESCRIPTION = "X.Org X server -- A10/A13 display driver"
 LICENSE = "MIT-X"
 LIC_FILES_CHKSUM = "file://COPYING;md5=f91dc3ee5ce59eb4b528e67e98a31266"
 
-DEPENDS += "sunxi-mali libump"
+DEPENDS += "sunxi-mali libump xf86driproto"
 
 PE = "3"
 PV = "0.5.1+git${SRCPV}"

recipes-kernel/linux/linux-sunxi/0001-gcc5-fixes.patch

@@ -0,0 +1,135 @@
+From 83b0b8a7b9cb658d3cc980b4fbcbb2cc8b257ccf Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Thu, 24 Sep 2015 17:07:26 -0400
+Subject: [PATCH] gcc5 fixes
+
+gcc5 is pickier about inline functions defined in headers.
+
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ drivers/net/wireless/rtl8188eu/include/ieee80211.h | 4 ++--
+ drivers/net/wireless/rtl8189es/include/ieee80211.h | 4 ++--
+ drivers/net/wireless/rtl8192cu/include/ieee80211.h | 8 ++++----
+ drivers/net/wireless/rtl8723as/include/ieee80211.h | 4 ++--
+ drivers/staging/rtl8712/ieee80211.h                | 4 ++--
+ 5 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/wireless/rtl8188eu/include/ieee80211.h b/drivers/net/wireless/rtl8188eu/include/ieee80211.h
+index 1ae96a5..7a301c5 100644
+--- a/drivers/net/wireless/rtl8188eu/include/ieee80211.h
++++ b/drivers/net/wireless/rtl8188eu/include/ieee80211.h
+@@ -1188,12 +1188,12 @@ enum ieee80211_state {
+ (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
+ (((Addr[5]) & 0xff) == 0xff))
+ #else
+-extern __inline int is_multicast_mac_addr(const u8 *addr)
++static __inline int is_multicast_mac_addr(const u8 *addr)
+ {
+         return ((addr[0] != 0xff) && (0x01 & addr[0]));
+ }
+ 
+-extern __inline int is_broadcast_mac_addr(const u8 *addr)
++static __inline int is_broadcast_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
+ 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+diff --git a/drivers/net/wireless/rtl8189es/include/ieee80211.h b/drivers/net/wireless/rtl8189es/include/ieee80211.h
+index 1ae96a5..7a301c5 100644
+--- a/drivers/net/wireless/rtl8189es/include/ieee80211.h
++++ b/drivers/net/wireless/rtl8189es/include/ieee80211.h
+@@ -1188,12 +1188,12 @@ enum ieee80211_state {
+ (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
+ (((Addr[5]) & 0xff) == 0xff))
+ #else
+-extern __inline int is_multicast_mac_addr(const u8 *addr)
++static __inline int is_multicast_mac_addr(const u8 *addr)
+ {
+         return ((addr[0] != 0xff) && (0x01 & addr[0]));
+ }
+ 
+-extern __inline int is_broadcast_mac_addr(const u8 *addr)
++static __inline int is_broadcast_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
+ 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+diff --git a/drivers/net/wireless/rtl8192cu/include/ieee80211.h b/drivers/net/wireless/rtl8192cu/include/ieee80211.h
+index 86e9726..950691d 100644
+--- a/drivers/net/wireless/rtl8192cu/include/ieee80211.h
++++ b/drivers/net/wireless/rtl8192cu/include/ieee80211.h
+@@ -1149,12 +1149,12 @@ enum ieee80211_state {
+ #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+ #define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
+ 
+-extern __inline int is_multicast_mac_addr(const u8 *addr)
++static __inline int is_multicast_mac_addr(const u8 *addr)
+ {
+         return ((addr[0] != 0xff) && (0x01 & addr[0]));
+ }
+ 
+-extern __inline int is_broadcast_mac_addr(const u8 *addr)
++static __inline int is_broadcast_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
+ 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+@@ -1177,7 +1177,7 @@ typedef struct tx_pending_t{
+ #define IEEE_G            (1<<2)
+ #define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
+ 
+-extern __inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
++static __inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ {
+ 	/* Single white space is for Linksys APs */
+ 	if (essid_len == 1 && essid[0] == ' ')
+@@ -1193,7 +1193,7 @@ extern __inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ 	return 1;
+ }
+ 
+-extern __inline int ieee80211_get_hdrlen(u16 fc)
++static __inline int ieee80211_get_hdrlen(u16 fc)
+ {
+ 	int hdrlen = 24;
+ 
+diff --git a/drivers/net/wireless/rtl8723as/include/ieee80211.h b/drivers/net/wireless/rtl8723as/include/ieee80211.h
+index bf24c3b..f8046ee 100644
+--- a/drivers/net/wireless/rtl8723as/include/ieee80211.h
++++ b/drivers/net/wireless/rtl8723as/include/ieee80211.h
+@@ -1176,12 +1176,12 @@ enum ieee80211_state {
+ (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
+ (((Addr[5]) & 0xff) == 0xff))
+ #else
+-extern __inline int is_multicast_mac_addr(const u8 *addr)
++static __inline int is_multicast_mac_addr(const u8 *addr)
+ {
+         return ((addr[0] != 0xff) && (0x01 & addr[0]));
+ }
+ 
+-extern __inline int is_broadcast_mac_addr(const u8 *addr)
++static __inline int is_broadcast_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
+ 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h
+index 3c0092b..1e7b55b 100644
+--- a/drivers/staging/rtl8712/ieee80211.h
++++ b/drivers/staging/rtl8712/ieee80211.h
+@@ -734,7 +734,7 @@ enum ieee80211_state {
+ #define IEEE_G            (1<<2)
+ #define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
+ 
+-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
++static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ {
+ 	/* Single white space is for Linksys APs */
+ 	if (essid_len == 1 && essid[0] == ' ')
+@@ -748,7 +748,7 @@ extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ 	return 1;
+ }
+ 
+-extern inline int ieee80211_get_hdrlen(u16 fc)
++static inline int ieee80211_get_hdrlen(u16 fc)
+ {
+ 	int hdrlen = 24;
+ 
+-- 
+2.6.0.rc3
+

recipes-kernel/linux/linux-sunxi_3.4.bb

@@ -4,23 +4,19 @@ DESCRIPTION = "Linux kernel for Allwinner a10/a20 processors"
 
 COMPATIBLE_MACHINE = "(sun4i|sun5i|sun7i)"
 
-PV = "3.4.90"
+PV = "3.4.103"
 PR = "r1"
-# Last tested version by myself
+SRCREV_pn-${PN} = "9a1cd034181af628d4145202289e1993c1687db6"
-SRCREV_pn-${PN} = "e37d760b363888f3a65cd6455c99a75cac70a7b8"
 
 MACHINE_KERNEL_PR_append = "a"
 
 SRC_URI += "git://github.com/linux-sunxi/linux-sunxi.git;branch=sunxi-3.4;protocol=git \
-        http://archlinuxarm.org/builder/src/0001-cgroup-add-xattr-support-sunxi.patch;name=cgroup-patch \
         file://0001-compiler-gcc5.patch \
-        file://0002-use-static-inline-in-ARM-ftrace.patch
+        file://0002-use-static-inline-in-ARM-ftrace.patch \
+        file://0001-gcc5-fixes.patch \
         file://defconfig \
         "
 
-SRC_URI[cgroup-patch.md5sum] = "4aa5087e3396f3179b61ccd478e9e604"
-SRC_URI[cgroup-patch.sha256sum] = "f9f9cb55eb6f8abf322830afd7a5f4a090e539add75e0ed1f1016b5351a9b533"
-
 S = "${WORKDIR}/git"
 
 #fix QA issue "Files/directories were installed but not shipped: /usr/src/debug"
@@ -28,31 +24,31 @@ INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
 
 do_configure_prepend() {
     #fix arch QA issues ("Architecture did not match")
-    rm ${S}/drivers/net/wireless/rtxx7x/tools/bin2h
+    rm -f ${S}/drivers/net/wireless/rtxx7x/tools/bin2h
-    rm ${S}/modules/wifi/ar6302/AR6K_SDK_ISC.build_3.1_RC.329/host/lib/wac/wac
+    rm -f ${S}/modules/wifi/ar6302/AR6K_SDK_ISC.build_3.1_RC.329/host/lib/wac/wac
-    rm ${S}/modules/wifi/ar6302/AR6K_SDK_ISC.build_3.1_RC.329/host/tools/pal_host_intf/pal_app
+    rm -f ${S}/modules/wifi/ar6302/AR6K_SDK_ISC.build_3.1_RC.329/host/tools/pal_host_intf/pal_app
-    rm ${S}/modules/wifi/nano-c047.12/obj/hic-proxy
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/hic-proxy
-    rm ${S}/modules/wifi/nano-c047.12/obj/x_mac_4.69.axf
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/x_mac_4.69.axf
-    rm ${S}/modules/wifi/nano-c047.12/obj/x_mac_patch_4_65.axf
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/x_mac_patch_4_65.axf
-    rm ${S}/modules/wifi/nano-c047.12/obj/x_mac_4.66.axf
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/x_mac_4.66.axf
-    rm ${S}/modules/wifi/nano-c047.12/obj/x_mac-v4.68.axf
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/x_mac-v4.68.axf
-    rm ${S}/modules/wifi/nano-c047.12/obj/x_mac.axf
+    rm -f ${S}/modules/wifi/nano-c047.12/obj/x_mac.axf
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wl
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wl
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/socket_noasd/x86/wl_server_socket
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/socket_noasd/x86/wl_server_socket
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wifi_noasd/x86/wl_server_serial
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wifi_noasd/x86/wl_server_serial
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wifi_noasd/x86/wl_server_wifi
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/wifi_noasd/x86/wl_server_wifi
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wl
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wl
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/socket_noasd/x86/wl_server_socket
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/socket_noasd/x86/wl_server_socket
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wifi_noasd/x86/wl_server_serial
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wifi_noasd/x86/wl_server_serial
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wifi_noasd/x86/wl_server_wifi
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/wifi_noasd/x86/wl_server_wifi
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/dongle_noasd/x86/wl_server_dongle
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/make/dongle_noasd/x86/wl_server_dongle
-    rm ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/dongle_noasd/x86/wl_server_dongle
+    rm -f ${S}/modules/wifi/bcm40181/open-src/src/wl/exe/dongle_noasd/x86/wl_server_dongle
-    rm ${S}/modules/wifi/bcm40181/apps/tc_cli
+    rm -f ${S}/modules/wifi/bcm40181/apps/tc_cli
-    rm ${S}/modules/wifi/bcm40181/apps/wfa_ca
+    rm -f ${S}/modules/wifi/bcm40181/apps/wfa_ca
-    rm ${S}/modules/wifi/bcm40181/apps/dhd
+    rm -f ${S}/modules/wifi/bcm40181/apps/dhd
-    rm ${S}/modules/wifi/bcm40181/apps/ca_cli
+    rm -f ${S}/modules/wifi/bcm40181/apps/ca_cli
 
     #fix ldflags QA issues ("No GNU_HASH in the elf binary")
-    rm ${S}/modules/wifi/usi-bcm4329/v4.218.248.15/apps/epi_ttcp
+    rm -f ${S}/modules/wifi/usi-bcm4329/v4.218.248.15/apps/epi_ttcp
-    rm ${S}/modules/wifi/bcm40181/apps/epi_ttcp
+    rm -f ${S}/modules/wifi/bcm40181/apps/epi_ttcp
 }