1. Please post the full error message including source code if it is given.
2. Please tell us what program you are compiling (Bitcoin Core?)
i solved this error by enter dbinc and atomic.h and edit atomic_compare_exchange to atomic_compare_exchange_db in atomic.h . 2. Please tell us what program you are compiling (Bitcoin Core?)
It compiles just fine providing your setup (dependencies, hardware, ...) is good. Working around such issues by modifying the source is not the way to go.
Now I compile bitcoin core by following commands
First of all, I wouldn't recommend running Bitcoin Core as root user, nor installing it as user root.Code:
cd bitcoin
./autogen.sh
sudo chmod -R 775 /root/bitcoin/
./autogen.sh
sudo chmod -R 775 /root/bitcoin/
Code:
./autogen.sh
./configure CPPFLAGS="-I${BDB_PREFIX}/include/ -O2" LDFLAGS="-L${BDB_PREFIX}/lib/"
make
./configure CPPFLAGS="-I${BDB_PREFIX}/include/ -O2" LDFLAGS="-L${BDB_PREFIX}/lib/"
make
https://github.com/bitcoin/bitcoin/blob/master/doc/build-unix.md
when command make , it show error again . this is
This is again not the complete error message, though, right.Code:
g++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
make[2]: *** [Makefile:9605: libbitcoin_node_a-init.o] Error 1
make[2]: Leaving directory '/root/bitcoin/src'
make[1]: *** [Makefile:18946: all-recursive] Error 1
make[1]: Leaving directory '/root/bitcoin/src'
make: *** [Makefile:821: all-recursive] Error 1
why this happen ?compilation terminated.
make[2]: *** [Makefile:9605: libbitcoin_node_a-init.o] Error 1
make[2]: Leaving directory '/root/bitcoin/src'
make[1]: *** [Makefile:18946: all-recursive] Error 1
make[1]: Leaving directory '/root/bitcoin/src'
make: *** [Makefile:821: all-recursive] Error 1
You seem to be running out of memory during compilation. How much RAM do you have, and how are you calling make (e.g. make -j4)? A single thread requires about 2GB of memory for compiling Bitcoin Core.
If you are just using make with one thread (no -j argument), you can try adding temporary swap space, but I don't recommend this.
RAM 1GB cannot handle bitcoin core. Right ? just simply call by ``` make ``` . if increase RAM GB , it will be ok . right?If you are just using make with one thread (no -j argument), you can try adding temporary swap space, but I don't recommend this.
C++ compilers are memory-hungry. It is recommended to have at least 1.5 GB of memory available when compiling Bitcoin Core. On systems with less, gcc can be tuned to conserve memory with additional CXXFLAGS:
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