undefined reference to `printf' or puts under arm-none-eabi-gcc-6.2.1
I want to build my projetc with stm32F7 code under linux use arm-none-eabi tools.Now i can build simpile project with led under Linux and success.But when i test usart mode,and use printf function with stdio.h head file.My source printf("yyfish nihao zhonguo") is just simple.
I get the err about yyfish.
yyfish.
and I add LDFLAGS=-L /usr/local/
but it's useless,what‘s wrong maybe???
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- Thomas Preud'homme
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