Merge branch 'master' of git+ssh://openadk.org/git/openadk

BUGS

@@ -1,4 +1,3 @@
-- qemu-i386: uCLibc fails for non-debug builds
 - qemu-sparc: startup kernel with gcc 4.8.2 broken
 - qemu-sh4: usb keyboard is broken
 - qemu-arm: thumb mode with glibc does not boot

rules.mk

@@ -32,6 +32,7 @@ ADK_TARGET_LIBC:=			$(strip $(subst ",, $(ADK_TARGET_LIBC)))
 ADK_TARGET_LIBC_PATH:=			$(strip $(subst ",, $(ADK_TARGET_LIBC_PATH)))
 ADK_TARGET_ENDIAN:=			$(strip $(subst ",, $(ADK_TARGET_ENDIAN)))
 ADK_TARGET_FLOAT:=			$(strip $(subst ",, $(ADK_TARGET_FLOAT)))
+ADK_TARGET_FPU:=			$(strip $(subst ",, $(ADK_TARGET_FPU)))
 ADK_TARGET_ARM_MODE:=			$(strip $(subst ",, $(ADK_TARGET_ARM_MODE)))
 ADK_TARGET_CPU_ARCH:=			$(strip $(subst ",, $(ADK_TARGET_CPU_ARCH)))
 ADK_TARGET_CFLAGS:=			$(strip $(subst ",, $(ADK_TARGET_CFLAGS)))

target/arm/sys-available/cubox-i

@@ -4,6 +4,7 @@ config ADK_TARGET_SYSTEM_CUBOX_I
 	select ADK_little
 	select ADK_hard_float
 	select ADK_eabihf
+	select ADK_fpu_neon
 	select ADK_cubox_i
 	select ADK_CPU_CORTEX_A9
 	select ADK_TARGET_WITH_MMC

target/arm/sys-available/qemu-arm

@@ -4,6 +4,7 @@ config ADK_TARGET_SYSTEM_QEMU_ARM
 	select ADK_qemu_arm
 	select ADK_little
 	select ADK_soft_float
+	select ADK_fpu_vfp
 	select ADK_eabi
 	select ADK_HARDWARE_QEMU
 	select ADK_TARGET_KERNEL_ZIMAGE

target/arm/sys-available/qemu-armhf

@@ -5,6 +5,7 @@ config ADK_TARGET_SYSTEM_QEMU_ARMHF
 	select ADK_little
 	select ADK_hard_float
 	select ADK_eabihf
+	select ADK_fpu_vfp
 	select ADK_HARDWARE_QEMU
 	select ADK_TARGET_KERNEL_ZIMAGE
 	help

target/arm/sys-available/raspberry-pi

@@ -4,6 +4,7 @@ config ADK_TARGET_SYSTEM_RASPBERRY_PI
 	select ADK_little
 	select ADK_hard_float
 	select ADK_eabihf
+	select ADK_fpu_vfp
 	select ADK_raspberry_pi
 	select ADK_CPU_ARM1176JZF_S
 	select ADK_TARGET_WITH_MMC

target/arm/sys-available/toolchain-arm

@@ -4,6 +4,7 @@ config ADK_TARGET_SYSTEM_TOOLCHAIN_ARM
 	select ADK_toolchain_arm
 	select ADK_little
 	select ADK_soft_float
+	select ADK_fpu_vfp
 	select ADK_eabi
 	select ADK_TOOLCHAIN
 	select ADK_TARGET_PACKAGE_TGZ

target/arm/sys-available/toolchain-armhf

@@ -4,6 +4,7 @@ config ADK_TARGET_SYSTEM_TOOLCHAIN_ARMHF
 	select ADK_little
 	select ADK_hard_float
 	select ADK_eabihf
+	select ADK_fpu_vfp
 	select ADK_toolchain_armhf
 	select ADK_TOOLCHAIN
 	select ADK_TARGET_PACKAGE_TGZ

target/config/Config.in

@@ -37,6 +37,12 @@ config ADK_soft_float
 config ADK_hard_float
 	boolean
 
+config ADK_fpu_neon
+	boolean
+
+config ADK_fpu_vfp
+	boolean
+
 config ADK_mode_arm
 	boolean
 
@@ -48,6 +54,11 @@ config ADK_TARGET_FLOAT
 	default "hard" if ADK_hard_float
 	default "soft" if ADK_soft_float
 
+config ADK_TARGET_FPU
+	string
+	default "vfp" if ADK_fpu_vfp
+	default "neon" if ADK_fpu_neon
+
 config ADK_TARGET_ARM_MODE
 	depends on ADK_LINUX_ARM
 	string

toolchain/gcc/Makefile

@@ -80,6 +80,9 @@ endif
 ifeq ($(ARCH),arm)
 GCC_CONFOPTS+=		--with-float=$(ADK_TARGET_FLOAT)
 GCC_CONFOPTS+=		--with-mode=$(ADK_TARGET_ARM_MODE)
+ifneq ($(ADK_TARGET_FPU),)
+GCC_CONFOPTS+=		--with-fpu=$(ADK_TARGET_FPU)
+endif
 endif
 
 ifeq ($(ADK_CPU_ARM926EJ_S),y)
@@ -87,11 +90,11 @@ GCC_CONFOPTS+=          --with-arch=armv5te --with-tune=arm1176jzf-s
 endif
 
 ifeq ($(ADK_CPU_ARM1176JZF_S),y)
-GCC_CONFOPTS+=          --with-arch=armv6 --with-tune=arm1176jzf-s --with-fpu=vfp
+GCC_CONFOPTS+=          --with-arch=armv6 --with-tune=arm1176jzf-s
 endif
 
 ifeq ($(ADK_CPU_CORTEX_A9),y)
-GCC_CONFOPTS+=          --with-arch=armv7-a --with-tune=cortex-a9 --with-fpu=neon
+GCC_CONFOPTS+=          --with-arch=armv7-a --with-tune=cortex-a9
 endif
 
 ifeq ($(ADK_CPU_SPARC_V9),y)
@@ -120,11 +123,13 @@ GCC_BUILD_DIR_FINAL:=	$(WRKBUILD)-final
 $(GCC_BUILD_DIR_MINIMAL)/.configured:
 	mkdir -p $(GCC_BUILD_DIR_MINIMAL)
 	# these symlinks are very important, do not remove
-	rm -rf $(TOOLCHAIN_DIR)/$(GNU_TARGET_NAME)/sys-include
-	ln -sf ${STAGING_TARGET_DIR}/usr/include \
-		$(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME)/sys-include
+	rm -rf $(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME)/sys-include
+	mkdir -p $(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME)
+	(cd $(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME); \
+		ln -s ../$(STAGING_HOST2TARGET)/usr/include sys-include)
 	rm -rf ${TOOLCHAIN_DIR}/usr/$(GNU_TARGET_NAME)/lib
-	ln -sf ${STAGING_TARGET_DIR}/lib $(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME)/lib
+	(cd $(TOOLCHAIN_DIR)/usr/$(GNU_TARGET_NAME); \
+		ln -s ../$(STAGING_HOST2TARGET)/lib lib)
 ifeq ($(ADK_LINUX_SH),y)
 	(cd ${STAGING_TARGET_DIR}/ && ln -sf . m4 && ln -sf . m4-nofpu)
 endif
@@ -202,16 +207,7 @@ $(WRKBUILD)/.installed: $(WRKBUILD)/.compiled
 		done;
 	(cd $(TOOLCHAIN_DIR)/usr/bin && \
 		ln -sf $(GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-gcc-${PKG_VERSION})
-	@-test -d $(STAGING_TARGET_DIR)/lib32 && \
-		cd $(STAGING_TARGET_DIR)/lib32 && \
-		ln -sf libstdc++.so.6.0.18 libstdc++.so && \
-		ln -sf libstdc++.so.6.0.18 libstdc++.so.6
-	@-test -d $(STAGING_TARGET_DIR)/libx32 && \
-		cd $(STAGING_TARGET_DIR)/libx32 && \
-		ln -sf libstdc++.so.6.0.18 libstdc++.so && \
-		ln -sf libstdc++.so.6.0.18 libstdc++.so.6
-	@-test -d $(STAGING_TARGET_DIR)/lib64 && \
-		cd $(STAGING_TARGET_DIR)/lib64 && \
+	cd $(STAGING_TARGET_DIR)/lib && \
 		ln -sf libstdc++.so.6.0.18 libstdc++.so && \
 		ln -sf libstdc++.so.6.0.18 libstdc++.so.6
 	# cleanup unneeded docs

toolchain/glibc/Makefile

@@ -64,13 +64,11 @@ $(WRKBUILD)/.installed:
 	${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL) install_root=$(STAGING_TARGET_DIR) install
 	mkdir -p ${STAGING_TARGET_DIR}/etc
 	${INSTALL_DATA} ${WRKBUILD}/posix/gai.conf ${STAGING_TARGET_DIR}/etc
-	${INSTALL_DATA} ${WRKBUILD}/nscd/nscd.conf ${STAGING_TARGET_DIR}/etc
 	${INSTALL_DATA} ${WRKBUILD}/nss/nsswitch.conf ${STAGING_TARGET_DIR}/etc
 	touch $@
 
 $(WRKBUILD)/.fixup:
 	-find $(STAGING_TARGET_DIR) $(STAGING_HOST_DIR) -name \*.la -delete
-	-find $(STAGING_TARGET_DIR) -type f -name \*_pic\* -delete
 	rm -rf $(STAGING_TARGET_DIR)/usr/share/locale $(STAGING_TARGET_DIR)/usr/share/i18n
 	rm -rf $(STAGING_TARGET_DIR)/usr/lib/gconv
 ifeq ($(ADK_TOOLCHAIN),y)

toolchain/musl/Makefile

@@ -55,8 +55,9 @@ $(WRKBUILD)/.fixup:
 	-find $(STAGING_TARGET_DIR) $(STAGING_HOST_DIR) -name \*.la -delete
 ifeq ($(ADK_TOOLCHAIN),y)
 	# strip target libs and host tools for toolchain builds
-	PATH="$(TARGET_PATH)" debug='0' prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(STAGING_TARGET_DIR)
-	debug='0' prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(STAGING_HOST_DIR)
+	PATH="$(TARGET_PATH)" debug='0' prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh \
+		$(STAGING_TARGET_DIR) $(TOOLCHAIN_DIR)/usr/lib/gcc/$(GNU_TARGET_NAME)
+	debug='0' prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(TOOLCHAIN_DIR)/usr/bin
 endif
 	touch $@
 

toolchain/uClibc/Makefile

@@ -104,9 +104,8 @@ $(WRKBUILD)/.installed: $(WRKBUILD)/.install_headers
 	touch $@
 
 $(WRKBUILD)/.fixup:
-ifneq ($(ADK_DEBUG),)
+	# DOSTRIP kills x86 target (ld.so can not map libc.so.0), always use DODEBUG
 	$(SED) 's,DOSTRIP,DODEBUG,' ${WRKBUILD}/.config
-endif
 	$(MAKE) -C $(WRKBUILD) \
 		PREFIX=$(STAGING_TARGET_DIR) \
 		DEVEL_PREFIX=/usr/ \
@@ -118,8 +117,9 @@ endif
 	-find $(STAGING_TARGET_DIR) $(STAGING_HOST_DIR) -name \*.la -delete
 ifeq ($(ADK_TOOLCHAIN),y)
 	# strip target libs and host tools for toolchain builds
-	PATH="$(TARGET_PATH)" debug='0' prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(STAGING_TARGET_DIR)
-	debug='0' prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(STAGING_HOST_DIR)
+	PATH="$(TARGET_PATH)" debug='0' prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh \
+		$(STAGING_TARGET_DIR) $(TOOLCHAIN_DIR)/usr/lib/gcc/$(GNU_TARGET_NAME)
+	debug='0' prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh $(TOOLCHAIN_DIR)/usr/bin
 endif
 	touch $@