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Fix bashims in configure and gcctestsuite.sh.

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configure and gcctestsuite.sh shell scripts contains bashisms although being
bourne shell script. This patch fixes the following bashisms:
* Use of $RANDOM variable (replaced by reading in /dev/urandom)
* Use == in tests instead of just =
* Use $[] for arithmetic computation istead of $(())
This commit is contained in:
Thomas Preud'homme
2010-05-26 13:45:16 +02:00
parent a867f42597
commit dc265feb63
2 changed files with 19 additions and 9 deletions
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20
configure vendored
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@ -11,11 +11,21 @@ else
TMPDIR1="/tmp"
fi
TMPC="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.o"
TMPE="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}"
TMPS="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.S"
TMPH="${TMPDIR1}/tcc-conf-${RANDOM}-$$-${RANDOM}.h"
RDM1="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
RDM2="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
TMPC="${TMPDIR1}/tcc-conf-${RDM1}-$$-${RDM2}.c"
RDM1="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
RDM2="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
TMPO="${TMPDIR1}/tcc-conf-${RDM1}-$$-${RDM2}.o"
RDM1="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
RDM2="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
TMPE="${TMPDIR1}/tcc-conf-${RDM1}-$$-${RDM2}"
RDM1="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
RDM2="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
TMPS="${TMPDIR1}/tcc-conf-${RDM1}-$$-${RDM2}.S"
RDM1="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
RDM2="$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -f1 -d" " )"
TMPH="${TMPDIR1}/tcc-conf-${RDM1}-$$-${RDM2}.h"
# default parameters
build_cross="no"