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Topic: openwrt build error

The content of this topic has been archived on 7 May 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Hi
I am getting ccache  and "recipe not found"  issues while building openwrt sdk.
Can any one please help to fix this issue.
I am new to openwrt.
Downloaded the sdk and helloworld package from below site

docs.labs.mediatek.com/resource/linkit-smart-7688/en/tutorials/c-c++-programming/using-openwrt-sdk-to-build-c-c++-programs

The error thrown is given below :

make[3]: Entering directory '/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/package/hellocpp'
CFLAGS="-Os -pipe -mno-branch-likely -mips32r2 -mtune=34kc -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -mips16 -minterlink-mips16  -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/usr/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/usr/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/include " CXXFLAGS="-Os -pipe -mno-branch-likely -mips32r2 -mtune=34kc -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -mips16 -minterlink-mips16  -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/usr/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/usr/include -I/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/include " LDFLAGS="-L/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/usr/lib -L/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mips_34kc_uClibc-0.9.33.2/lib -L/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/usr/lib -L/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_uClibc-0.9.33.2/lib " make -j1 -C /home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mips_34kc_uClibc-0.9.33.2/hellocpp/. AR=mips-openwrt-linux-uclibc-ar AS="ccache_cc -c -Os -pipe -mno-branch-likely -mips32r2 -mtune=34kc -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float" LD=mips-openwrt-linux-uclibc-ld NM=mips-openwrt-linux-uclibc-nm CC="ccache_cc" GCC="ccache_cc" CXX="ccache_cxx" RANLIB=mips-openwrt-linux-uclibc-ranlib STRIP=mips-openwrt-linux-uclibc-strip OBJCOPY=mips-openwrt-linux-uclibc-objcopy OBJDUMP=mips-openwrt-linux-uclibc-objdump SIZE=mips-openwrt-linux-uclibc-size CROSS="mips-openwrt-linux-uclibc-" ARCH="mips" ;
make[4]: Entering directory '/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mips_34kc_uClibc-0.9.33.2/hellocpp'
ccache_cxx  -c hellocpp.cpp
/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/host/bin/ccache_cxx: 2: exec: ccache: not found
Makefile:6: recipe for target 'hellocpp.o' failed
make[4]: *** [hellocpp.o] Error 127
make[4]: Leaving directory '/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mips_34kc_uClibc-0.9.33.2/hellocpp'
Makefile:78: recipe for target '/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mips_34kc_uClibc-0.9.33.2/hellocpp/.built' failed
make[3]: *** [/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mips_34kc_uClibc-0.9.33.2/hellocpp/.built] Error 2
make[3]: Leaving directory '/home/hareesh/OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/package/hellocpp'

(Last edited by hareesh on 22 Nov 2017, 08:29)

Troubleshooting
:!: Some SDK versions have bugs.

Bug: BB SDK for BRCM2708: wants to compile with "ccache_cc"

Bug: BB SDK for BRCM2708: static compilation broken


Run:

apt-get install ccache

OR

apt install ccache

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