Fix parallel tests
Stop using /tmp/log, which would be written concurrently from mulitple
tests, leading to random failures.
diff --git a/testcase/ninja_mkdir.sh b/testcase/ninja_mkdir.sh
index e54298d..de85733 100644
--- a/testcase/ninja_mkdir.sh
+++ b/testcase/ninja_mkdir.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
cat <<EOF > Makefile
diff --git a/testcase/ninja_pool.sh b/testcase/ninja_pool.sh
index 2ae3240..87f0053 100644
--- a/testcase/ninja_pool.sh
+++ b/testcase/ninja_pool.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
cat <<EOF > Makefile
diff --git a/testcase/ninja_regen.sh b/testcase/ninja_regen.sh
index 73ef34a..3c234ab 100755
--- a/testcase/ninja_regen.sh
+++ b/testcase/ninja_regen.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
export VAR=hoge
diff --git a/testcase/ninja_regen_filefunc_read.sh b/testcase/ninja_regen_filefunc_read.sh
index ce26614..52edf9f 100755
--- a/testcase/ninja_regen_filefunc_read.sh
+++ b/testcase/ninja_regen_filefunc_read.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
cat <<EOF > Makefile
diff --git a/testcase/ninja_regen_filefunc_write.sh b/testcase/ninja_regen_filefunc_write.sh
index cb438cc..bbf420e 100755
--- a/testcase/ninja_regen_filefunc_write.sh
+++ b/testcase/ninja_regen_filefunc_write.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
cat <<EOF > Makefile
diff --git a/testcase/ninja_regen_glob.sh b/testcase/ninja_regen_glob.sh
index ae73c9b..adb2905 100755
--- a/testcase/ninja_regen_glob.sh
+++ b/testcase/ninja_regen_glob.sh
@@ -16,7 +16,7 @@
set -e
-log=/tmp/log
+log=stderr_log
mk="$@"
touch xe.mk yc.mk xa.mk yb.mk xd.mk
