[FS#1107] iperf fails to build on aarch64 with "g++-uc: command not found"

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - Baptiste Jonglez (bjonglez) 

Attached to Project - LEDE Project
Summary - iperf fails to build on aarch64 with "g++-uc: command not found"
Task Type - Bug Report
Category - Packages
Status - New
Assigned To - Felix Fietkau
Operating System - All
Severity - Low
Priority - Medium
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - iperf fails to build with latest trunk (r5128-15e8e5d7d4):


configure: WARNING: unrecognized options: --disable-nls
configure: loading site script /home/bjonglez/lede/include/site/aarch64
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for aarch64-openwrt-linux-strip... aarch64-openwrt-linux-musl-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether the C++ compiler works... no
configure: error: in `/home/bjonglez/lede/build_dir/target-aarch64_cortex-a53_musl/iperf-2.0.10':
configure: error: C++ compiler cannot create executables
See `config.log' for more details
Makefile:51: recipe for target '/home/bjonglez/lede/build_dir/target-aarch64_cortex-a53_musl/iperf-2.0.10/.configured_68b329da9893e34099c7d8ad5cb9c940' failed
make[3]: *** [/home/bjonglez/lede/build_dir/target-aarch64_cortex-a53_musl/iperf-2.0.10/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 77
make[3]: Leaving directory '/home/bjonglez/lede/package/network/utils/iperf'
package/Makefile:109: recipe for target 'package/network/utils/iperf/compile' failed
make[2]: *** [package/network/utils/iperf/compile] Error 2
make[2]: Leaving directory '/home/bjonglez/lede'
package/Makefile:105: recipe for target '/home/bjonglez/lede/staging_dir/target-aarch64_cortex-a53_musl/stamp/.package_compile' failed
make[1]: *** [/home/bjonglez/lede/staging_dir/target-aarch64_cortex-a53_musl/stamp/.package_compile] Error 2
make[1]: Leaving directory '/home/bjonglez/lede'
/home/bjonglez/lede/include/toplevel.mk:207: recipe for target 'world' failed


config.log is full of the following:


./configure: line 3407: g++-uc: command not found


I suspect that iperf is just missing a dependency to ''package/libs/uclibc++/install'', but I couldn't find out how to add the dependency.

Here is my diffconfig:


CONFIG_TARGET_sunxi=y              
CONFIG_TARGET_sunxi_cortexa53=y    
CONFIG_TARGET_sunxi_cortexa53_Default=y  
CONFIG_OPENSSL_WITH_DEPRECATED=y  
CONFIG_OPENSSL_WITH_EC=y                  
CONFIG_OPENSSL_WITH_NPN=y             
CONFIG_OPENSSL_WITH_PSK=y            
CONFIG_OPENSSL_WITH_SRP=y            
CONFIG_OPENVPN_mbedtls_ENABLE_DEF_AUTH=y
CONFIG_OPENVPN_mbedtls_ENABLE_FRAGMENT=y
CONFIG_OPENVPN_mbedtls_ENABLE_HTTP=y
CONFIG_OPENVPN_mbedtls_ENABLE_LZ4=y
CONFIG_OPENVPN_mbedtls_ENABLE_LZO=y
CONFIG_OPENVPN_mbedtls_ENABLE_MULTIHOME=y
CONFIG_OPENVPN_mbedtls_ENABLE_PF=y
CONFIG_OPENVPN_mbedtls_ENABLE_PORT_SHARE=y
CONFIG_OPENVPN_mbedtls_ENABLE_SERVER=y
CONFIG_OPENVPN_mbedtls_ENABLE_SMALL=y
CONFIG_OPENVPN_mbedtls_ENABLE_SOCKS=y
CONFIG_OPENVPN_nossl_ENABLE_DEF_AUTH=y
CONFIG_OPENVPN_nossl_ENABLE_FRAGMENT=y
CONFIG_OPENVPN_nossl_ENABLE_HTTP=y
CONFIG_OPENVPN_nossl_ENABLE_LZ4=y
CONFIG_OPENVPN_nossl_ENABLE_LZO=y
CONFIG_OPENVPN_nossl_ENABLE_MULTIHOME=y
CONFIG_OPENVPN_nossl_ENABLE_PF=y
CONFIG_OPENVPN_nossl_ENABLE_PORT_SHARE=y
CONFIG_OPENVPN_nossl_ENABLE_SERVER=y
CONFIG_OPENVPN_nossl_ENABLE_SMALL=y
CONFIG_OPENVPN_nossl_ENABLE_SOCKS=y
CONFIG_OPENVPN_openssl_ENABLE_DEF_AUTH=y
CONFIG_OPENVPN_openssl_ENABLE_FRAGMENT=y
CONFIG_OPENVPN_openssl_ENABLE_HTTP=y
CONFIG_OPENVPN_openssl_ENABLE_LZ4=y
CONFIG_OPENVPN_openssl_ENABLE_LZO=y
CONFIG_OPENVPN_openssl_ENABLE_MULTIHOME=y
CONFIG_OPENVPN_openssl_ENABLE_PF=y
CONFIG_OPENVPN_openssl_ENABLE_PORT_SHARE=y
CONFIG_OPENVPN_openssl_ENABLE_SERVER=y
CONFIG_OPENVPN_openssl_ENABLE_SMALL=y
CONFIG_OPENVPN_openssl_ENABLE_SOCKS=y
CONFIG_PACKAGE_bmon=m
CONFIG_PACKAGE_confuse=m
CONFIG_PACKAGE_htop=m
CONFIG_PACKAGE_iftop=m
CONFIG_PACKAGE_iperf=m
CONFIG_PACKAGE_iperf3=m
CONFIG_PACKAGE_kmod-mii=y
CONFIG_PACKAGE_kmod-tun=m
CONFIG_PACKAGE_kmod-udptunnel4=m
CONFIG_PACKAGE_kmod-udptunnel6=m
CONFIG_PACKAGE_kmod-usb-net=y
CONFIG_PACKAGE_kmod-usb-net-asix=y
CONFIG_PACKAGE_kmod-wireguard=m
CONFIG_PACKAGE_liblzo=m
CONFIG_PACKAGE_libmbedtls=m
CONFIG_PACKAGE_libmnl=m
CONFIG_PACKAGE_libncurses=m
CONFIG_PACKAGE_libnl-core=m
CONFIG_PACKAGE_libnl-route=m
CONFIG_PACKAGE_libopenssl=m
CONFIG_PACKAGE_libpcap=m
CONFIG_PACKAGE_openvpn-mbedtls=m
CONFIG_PACKAGE_openvpn-nossl=m
CONFIG_PACKAGE_openvpn-openssl=m
CONFIG_PACKAGE_terminfo=m
CONFIG_PACKAGE_uclibcxx=m
CONFIG_PACKAGE_wireguard=m
CONFIG_PACKAGE_wireguard-tools=m


More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1107