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configure: add --tempprefix option

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With this and ccache configure execution time goes down from 3.9 to 2.4 seconds

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-05 13:48:22 +02:00
parent fc83c99c0b
commit 4b05906e84
1 changed files with 7 additions and 1 deletions
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8
configure vendored
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@ -260,6 +260,7 @@ Advanced options (experts only):
--target-exec=CMD command to run executables on target
--target-path=DIR path to view of build directory on target
--target-samples=DIR path to samples directory on target
--tempprefix=PATH force fixed dir/prefix instead of mktemp for checks
--toolchain=NAME set tool defaults according to NAME
--nm=NM use nm tool NM [$nm_default]
--ar=AR use archive tool AR [$ar_default]
@ -1653,6 +1654,7 @@ CMDLINE_SET="
target_os
target_path
target_samples
tempprefix
toolchain
valgrind
yasmexe
@ -2650,7 +2652,11 @@ HOSTEXESUF=$(exesuf $host_os)
: ${TMPDIR:=$TMP}
: ${TMPDIR:=/tmp}
if ! check_cmd mktemp -u XXXXXX; then
if [ -n "$tempprefix" ] ; then
mktemp(){
echo $tempprefix.${HOSTNAME}.${UID}
}
elif ! check_cmd mktemp -u XXXXXX; then
# simple replacement for missing mktemp
# NOT SAFE FOR GENERAL USE
mktemp(){