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From: Ammar Faizi <ammarfaizi2@gnuweeb.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: io-uring Mailing List <io-uring@vger.kernel.org>,
	GNU/Weeb Mailing List <gwml@vger.gnuweeb.org>,
	Tea Inside Mailing List <timl@vger.teainside.org>,
	Nugra <richiisei@gmail.com>,
	Ammar Faizi <ammarfaizi2@gnuweeb.org>
Subject: [PATCH liburing v1 1/2] configure: Support busybox mktemp
Date: Tue, 15 Feb 2022 22:36:50 +0700
Message-Id: <20220215153651.181319-2-ammarfaizi2@gnuweeb.org>
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From: Nugra <richiisei@gmail.com>

Busybox mktemp does not support `--tmpdir`, it says:
    mktemp: unrecognized option: tmpdir

It can be fixed with:
1. Create a temporary directory.
2. Use touch to create the temporary files inside the directory.
3. Clean up by deleting the temporary directory.

Signed-off-by: Nugra <richiisei@gmail.com>
Link: https://t.me/GNUWeeb/530154
[ammarfaizi2: Rephrase the commit message and add touch command]
[ammarfaizi2: s/fio/liburing/]
Co-authored-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
---
 configure | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index 805a671..1f7f1c3 100755
--- a/configure
+++ b/configure
@@ -78,14 +78,17 @@ EOF
 exit 0
 fi
 
-TMPC="$(mktemp --tmpdir fio-conf-XXXXXXXXXX.c)"
-TMPC2="$(mktemp --tmpdir fio-conf-XXXXXXXXXX-2.c)"
-TMPO="$(mktemp --tmpdir fio-conf-XXXXXXXXXX.o)"
-TMPE="$(mktemp --tmpdir fio-conf-XXXXXXXXXX.exe)"
+TMP_DIRECTORY="$(mktemp -d)"
+TMPC="$TMP_DIRECTORY/liburing-conf.c"
+TMPC2="$TMP_DIRECTORY/liburing-conf-2.c"
+TMPO="$TMP_DIRECTORY/liburing-conf.o"
+TMPE="$TMP_DIRECTORY/liburing-conf.exe"
+
+touch $TMPC $TMPC2 $TMPO $TMPE
 
 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
-trap "rm -f $TMPC $TMPC2 $TMPO $TMPE" EXIT INT QUIT TERM
+trap "rm -rf $TMP_DIRECTORY" EXIT INT QUIT TERM
 
 rm -rf config.log
 
-- 
2.32.0