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Jeff Taylor's Weblog

What compiler options were used to create an executable?


Not stripped:

$ cc -O hello.c

$ file a.out

a.out: ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, dynamically linked, not stripped

$ strings -a a.out | grep cc

/opt/solarisstudio12.3/prod/bin/cc -O hello.c

$ dwarfdump -i a.out | grep compile_o

DW_AT_SUN_compile_options Xa;O;R=Sun C 5.12 SunOS_sparc Patch 148917-07 2013/10/18;backend;raw;cd;

Stripped:

$ strip a.out

$ file a.out

a.out: ELF 32-bit MSB executable SPARC32PLUS Version 1, V8+ Required, dynamically linked, stripped

$ strings -a a.out | grep cc

(none)

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