strtod: work around icc bug With optimization, ICC 10.0 mis-compiles 'cond ? -val : val' such that a val of 0.0 doesn't result in -0.0. * lib/strtod.c (minus_zero): Define to working value. (strtod): Use it to avoid icc bug. Signed-off-by: Eric Blake <eblake@redhat.com>

Description:
environ variable: storage of environment variables.

Files:
m4/environ.m4

Depends-on:
unistd
extensions

configure.ac:
gl_ENVIRON
gl_UNISTD_MODULE_INDICATOR([environ])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Bruno Haible