diff options
Diffstat (limited to 'toolchain/external-toolchain')
| -rw-r--r-- | toolchain/external-toolchain/ext-tool.mk | 57 |
1 files changed, 37 insertions, 20 deletions
diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk index b904775f4..72bb567ca 100644 --- a/toolchain/external-toolchain/ext-tool.mk +++ b/toolchain/external-toolchain/ext-tool.mk @@ -10,12 +10,8 @@ copy_toolchain_lib_root = \ DST="$(strip $2)"; \ STRIP="$(strip $3)"; \ \ - LIB_DIR=`$(TARGET_CC) -print-file-name=$${LIB} | sed -e "s,$${LIB}\$$,,"`; \ - \ - if test -z "$${LIB_DIR}"; then \ - echo "copy_toolchain_lib_root: lib=$${LIB} not found"; \ - exit -1; \ - fi; \ + SYSROOT_DIR=`$(TARGET_CC) -v 2>&1 | grep ^Configured | tr " " "\n" | grep -- "--with-sysroot" | cut -f2 -d=`; \ + LIB_DIR="$${SYSROOT_DIR}/lib" ; \ \ LIB="$(strip $1)"; \ for FILE in `find $${LIB_DIR} -maxdepth 1 -type l -name "$${LIB}*"`; do \ @@ -48,20 +44,13 @@ copy_toolchain_sysroot = \ if [ -n "$${SYSROOT_DIR}" ]; then cp -a $${SYSROOT_DIR}/* $(STAGING_DIR)/ ; \ find $(STAGING_DIR) -type d | xargs chmod 755; fi +EXTERNAL_LIBS=libc.so libcrypt.so libdl.so libgcc_s.so libm.so libnsl.so libpthread.so libresolv.so librt.so libutil.so ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y) -EXTERNAL_LIBC=libc.so.0 -EXTERNAL_LIBS=ld-uClibc.so.0 libcrypt.so.0 libdl.so.0 libgcc_s.so libm.so.0 libnsl.so.0 libpthread.so.0 libresolv.so.0 librt.so.0 libutil.so.0 +EXTERNAL_LIBS+=ld-uClibc.so else -EXTERNAL_LIBC=libc.so.6 -EXTERNAL_LIBS=ld-linux.so.3 libcrypt.so.1 libdl.so.2 libgcc_s.so.1 libm.so.6 libnsl.so.1 libpthread.so.0 libresolv.so.2 librt.so.1 libutil.so.1 libnss_files.so.2 +EXTERNAL_LIBS+=ld-linux.so libnss_files.so endif -check_clibrary = \ - if ! test -f `$(TARGET_CC) -print-file-name=$(EXTERNAL_LIBC)` ; then \ - echo "Incorrect selection of the C library"; \ - exit -1; \ - fi - # 1: Buildroot option name # 2: message check_glibc_feature = \ @@ -71,6 +60,12 @@ check_glibc_feature = \ fi check_glibc = \ + SYSROOT_DIR=`$(TARGET_CC) -v 2>&1 | grep ^Configured | tr " " "\n" | grep -- "--with-sysroot" | cut -f2 -d=`; \ + echo $${SYSROOT_DIR}/lib/ld-linux.so.* ; \ + if ! test -f $${SYSROOT_DIR}/lib/ld-linux.so.* ; then \ + echo "Incorrect selection of the C library"; \ + exit -1; \ + fi; \ $(call check_glibc_feature,BR2_LARGEFILE,Large file support) ;\ $(call check_glibc_feature,BR2_INET_IPV6,IPv6 support) ;\ $(call check_glibc_feature,BR2_INET_RPC,RPC support) ;\ @@ -94,6 +89,10 @@ check_uclibc_feature = \ check_uclibc = \ SYSROOT_DIR=`$(TARGET_CC) -v 2>&1 | grep ^Configured | tr " " "\n" | grep -- "--with-sysroot" | cut -f2 -d=`; \ + if ! test -f $${SYSROOT_DIR}/lib/ld-uClibc.so.* ; then \ + echo "Incorrect selection of the C library"; \ + exit -1; \ + fi; \ UCLIBC_CONFIG_FILE=$${SYSROOT_DIR}/usr/include/bits/uClibc_config.h ; \ $(call check_uclibc_feature,__UCLIBC_HAS_LFS__,BR2_LARGEFILE,$${UCLIBC_CONFIG_FILE},Large file support) ;\ $(call check_uclibc_feature,__UCLIBC_HAS_IPV6__,BR2_INET_IPV6,$${UCLIBC_CONFIG_FILE},IPv6 support) ;\ @@ -101,11 +100,29 @@ check_uclibc = \ $(call check_uclibc_feature,__UCLIBC_HAS_LOCALE__,BR2_ENABLE_LOCALE,$${UCLIBC_CONFIG_FILE},Locale support) ;\ $(call check_uclibc_feature,__UCLIBC_HAS_WCHAR__,BR2_USE_WCHAR,$${UCLIBC_CONFIG_FILE},Wide char support) ;\ -uclibc: dependencies $(TARGET_DIR)/lib/$(EXTERNAL_LIBC) +check_arm_abi = \ + EXT_TOOLCHAIN_TARGET=`$(TARGET_CC) -v 2>&1 | grep ^Target | cut -f2 -d ' '` ; \ + if echo $${EXT_TOOLCHAIN_TARGET} | grep -q 'eabi$$' ; then \ + EXT_TOOLCHAIN_ABI="eabi" ; \ + else \ + EXT_TOOLCHAIN_ABI="oabi" ; \ + fi ; \ + if [ x$(BR2_ARM_OABI) == x"y" -a $${EXT_TOOLCHAIN_ABI} == "eabi" ] ; then \ + echo "Incorrect ABI setting" ; \ + exit 1 ; \ + fi ; \ + if [ x$(BR2_ARM_EABI) == x"y" -a $${EXT_TOOLCHAIN_ABI} == "oabi" ] ; then \ + echo "Incorrect ABI setting" ; \ + exit 1 ; \ + fi ; \ -$(TARGET_DIR)/lib/$(EXTERNAL_LIBC): +uclibc: dependencies $(STAMP_DIR)/ext-toolchain-installed + +$(STAMP_DIR)/ext-toolchain-installed: @echo "Checking external toolchain settings" - @$(call check_clibrary) +ifeq ($(BR2_arm),y) + @$(call check_arm_abi) +endif ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y) @$(call check_uclibc) else @@ -113,9 +130,9 @@ else endif mkdir -p $(TARGET_DIR)/lib @echo "Copy external toolchain libraries to target..." - @$(call copy_toolchain_lib_root, $(EXTERNAL_LIBC), /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP)) @for libs in $(EXTERNAL_LIBS); do \ $(call copy_toolchain_lib_root, $$libs, /lib, $(BR2_TOOLCHAIN_EXTERNAL_STRIP)); \ done @echo "Copy external toolchain sysroot to staging..." @$(call copy_toolchain_sysroot) + @touch $@ |