devtools: use a common prefix for temporary files

Some temporary files were generated in /tmp, others in the current
directory, and none was "dpdk prefixed".

All these files have a common path prefix now: $TMPDIR/dpdk.
TMPDIR is /tmp by default.

Note: the previous use of mktemp, with a template but without -t,
was generating a file in the current directory.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/buildtools/auto-config-h.sh b/buildtools/auto-config-h.sh
index d28a5c3..6130429 100755 (executable)
--- a/buildtools/auto-config-h.sh
+++ b/buildtools/auto-config-h.sh
@@ -23,7 +23,7 @@ name=${5:?define/type/function name required}
 
 : ${CC:=cc}
 
-temp=/tmp/${0##*/}.$$.c
+temp=$(mktemp -t dpdk.${0##*/}.XXX.c)
 
 case $type in
 define)

diff --git a/devtools/check-includes.sh b/devtools/check-includes.sh
index 9057633..ba9d00b 100755 (executable)
--- a/devtools/check-includes.sh
+++ b/devtools/check-includes.sh
@@ -90,11 +90,11 @@ include_dir=${1:-build/include}
        'rte_eth_vhost.h' \
 }
 
-temp_cc=/tmp/${0##*/}.$$.c
+temp_cc=$(mktemp -t dpdk.${0##*/}.XXX.c)
 pass_cc=
 failures_cc=0
 
-temp_cxx=/tmp/${0##*/}.$$.cc
+temp_cxx=$(mktemp -t dpdk.${0##*/}.XXX.cc)
 pass_cxx=
 failures_cxx=0
 

diff --git a/devtools/check-symbol-change.sh b/devtools/check-symbol-change.sh
index cf9cfc7..c0d2a6d 100755 (executable)
--- a/devtools/check-symbol-change.sh
+++ b/devtools/check-symbol-change.sh
@@ -140,7 +140,7 @@ check_for_rule_violations()
 
 trap clean_and_exit_on_sig EXIT
 
-mapfile=`mktemp mapdb.XXXXXX`
+mapfile=`mktemp -t dpdk.mapdb.XXXXXX`
 patch=$1
 exit_code=1
 

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index dbed422..bf3114f 100755 (executable)
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -90,11 +90,11 @@ check () { # <patch> <commit> <title>
        if [ -n "$1" ] ; then
                tmpinput=$1
        elif [ -n "$2" ] ; then
-               tmpinput=$(mktemp checkpatches.XXXXXX)
+               tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
                git format-patch --find-renames \
                --no-stat --stdout -1 $commit > "$tmpinput"
        else
-               tmpinput=$(mktemp checkpatches.XXXXXX)
+               tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
                cat > "$tmpinput"
        fi
 

diff --git a/devtools/cocci.sh b/devtools/cocci.sh
index 4ca5025..8b17a8c 100755 (executable)
--- a/devtools/cocci.sh
+++ b/devtools/cocci.sh
@@ -44,7 +44,7 @@ PATCH_LIST="$@"
        exit 1
 )
 
-tmp=$(mktemp)
+tmp=$(mktemp -t dpdk.cocci.XXX)
 
 for c in $PATCH_LIST; do
        while true; do