[OpenWrt-Devel] [Openwrt 19.07] brcm47xx build failure (xtables-addons)

[Enrico Mioso]

openwrt 19.07 repo @ a941d39460b67d2d21e86d9c73d3e9b099b2d7fb
"packages" feeds @ 52634db76f0ecaee4a298c19fc4934dd1dc838bc

Build fails due tu unknown linker flag.

Failure:
    LD [M]  /mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions/LUA/xt_LUA.o
mipsel-openwrt-linux-musl-ld: unrecognized option '-specs=/mnt/hdd/sdata/myfiles/openwrt/include/hardened-ld-pie.specs'
mipsel-openwrt-linux-musl-ld: use the --help option for usage information
make[9]: *** [scripts/Makefile.build:572: /mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions/LUA/xt_LUA.o] Error 1
make[8]: *** [scripts/Makefile.build:585: /mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions/LUA] Error 2
make[7]: *** [Makefile:1532: _module_/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions] Error 2
make[7]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/linux-4.14.134'
make[6]: *** [Makefile:461: modules] Error 2
make[6]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions'
make[5]: *** [Makefile:495: all-recursive] Error 1
make[5]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14'
make[4]: *** [Makefile:380: all] Error 2
make[4]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14'
make[3]: *** [Makefile:158: /mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/.built] Error 2
make[3]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt/feeds/packages/net/xtables-addons'
time: package/feeds/packages/xtables-addons/compile#1.30#0.68#1.73
make[2]: *** [package/Makefile:109: package/feeds/packages/xtables-addons/compile] Error 2
make[2]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt'
make[1]: *** [package/Makefile:103: /mnt/hdd/sdata/myfiles/openwrt/staging_dir/target-mipsel_74kc_musl/stamp/.package_compile] Error 2
make[1]: Leaving directory '/mnt/hdd/sdata/myfiles/openwrt'
make: *** [/mnt/hdd/sdata/myfiles/openwrt/include/toplevel.mk:218: world] Error 2

Workaround: (yes, it's a hack)
/mnt/hdd/sdata/myfiles/openwrt/build_dir/target-mipsel_74kc_musl/linux-brcm47xx_mips74k/xtables-addons-2.14/extensions/Makefile
and remove things like
-specs=/mnt/hdd/sdata/myfiles/openwrt/include/hardened-ld-pie.specs

.config snippet:
# Hardening build options
#
CONFIG_PKG_CHECK_FORMAT_SECURITY=y
CONFIG_PKG_ASLR_PIE=y
CONFIG_PKG_CC_STACKPROTECTOR_NONE=y
# CONFIG_PKG_CC_STACKPROTECTOR_STRONG is not set
# CONFIG_KERNEL_CC_STACKPROTECTOR_NONE is not set
# CONFIG_KERNEL_CC_STACKPROTECTOR_REGULAR is not set
CONFIG_KERNEL_CC_STACKPROTECTOR_STRONG=y
CONFIG_KERNEL_STACKPROTECTOR=y
CONFIG_KERNEL_STACKPROTECTOR_STRONG=y
# CONFIG_PKG_FORTIFY_SOURCE_NONE is not set
CONFIG_PKG_FORTIFY_SOURCE_1=y
# CONFIG_PKG_FORTIFY_SOURCE_2 is not set
# CONFIG_PKG_RELRO_NONE is not set
# CONFIG_PKG_RELRO_PARTIAL is not set
CONFIG_PKG_RELRO_FULL=y
# CONFIG_DEVEL is not set
# CONFIG_BROKEN is not set
CONFIG_BINARY_FOLDER=""
CONFIG_DOWNLOAD_FOLDER=""
CONFIG_LOCALMIRROR=""
CONFIG_AUTOREBUILD=y
# CONFIG_AUTOREMOVE is not set
CONFIG_BUILD_SUFFIX=""
CONFIG_TARGET_ROOTFS_DIR=""
# CONFIG_CCACHE is not set
CONFIG_EXTERNAL_KERNEL_TREE=""
CONFIG_KERNEL_GIT_CLONE_URI=""
CONFIG_EXTRA_OPTIMIZATION="-fno-caller-saves -fno-plt"
CONFIG_TARGET_OPTIMIZATION="-Os -pipe -mno-branch-likely -mips32r2 -mtune=74kc"
CONFIG_SOFT_FLOAT=y
CONFIG_USE_MIPS16=y
# CONFIG_EXTRA_TARGET_ARCH is not set
CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS=""
CONFIG_EXTRA_GCC_CONFIG_OPTIONS=""
# CONFIG_GCC_DEFAULT_PIE is not set
# CONFIG_GCC_DEFAULT_SSP is not set
# CONFIG_SJLJ_EXCEPTIONS is not set
# CONFIG_INSTALL_GFORTRAN is not set
CONFIG_GDB=y
CONFIG_USE_MUSL=y
CONFIG_SSP_SUPPORT=y
CONFIG_BINUTILS_VERSION_2_31_1=y
CONFIG_BINUTILS_VERSION="2.31.1"
# CONFIG_GCC_USE_EMBEDDED_PATH_REMAP is not set

Any ideas?
Thanks!!

Enrico


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