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Link failure: multiple definition of getenv

From: Matthew Farkas-Dyck
Subject: Link failure: multiple definition of getenv
Date: Sun, 11 Mar 2012 08:38:08 -0500


I am trying to build bash against uClibc. Build fails thus:

$ make
x86_64-linux-gcc -L./builtins -L./lib/readline -L./lib/readline
-L./lib/glob -L./lib/tilde -L./lib/malloc -L./lib/sh  -rdynamic  -g
-O2 -o bash shell.o eval.o y.tab.o general.o make_cmd.o print_cmd.o
dispose_cmd.o execute_cmd.o variables.o copy_cmd.o error.o expr.o
flags.o jobs.o subst.o hashcmd.o hashlib.o mailcheck.o trap.o input.o
unwind_prot.o pathexp.o sig.o test.o version.o alias.o array.o
arrayfunc.o assoc.o braces.o bracecomp.o bashhist.o bashline.o  list.o
stringlib.o locale.o findcmd.o redir.o pcomplete.o pcomplib.o syntax.o
xmalloc.o  -lbuiltins -lglob -lsh -lreadline -lhistory -lcurses
-ltilde -lmalloc lib/intl/libintl.a
In function `getenv':
getenv.c:(.text+0x0): multiple definition of `getenv'
first defined here
collect2: ld returned 1 exit status
make: *** [bash] Error 1

It fails thus, whether built within or without buildroot.

uClibc configuration here: http://hpaste.org/64419

Linkage against glibc works.

I searched, but the query "bash getenv" or the like yields much about,
well, bash getenv, rather than the c function.

How can I link it?



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