gitlab-ci: Have buildman use /tmp for output

When running as another user we might not be able to use '..' for
certain directories and this is the default for buildman.  Specify an
output directory instead.
Signed-off-by: NTom Rini <trini@konsulko.com>

.gitlab-ci.yml

@@ -36,9 +36,9 @@ stages:
     # use clang only do one configuration.
     - if [[ "${BUILDMAN}" != "" ]]; then
         ret=0;
-        tools/buildman/buildman -P -E ${BUILDMAN} ${OVERRIDE}|| ret=$?;
+        tools/buildman/buildman -o /tmp -P -E ${BUILDMAN} ${OVERRIDE}|| ret=$?;
         if [[ $ret -ne 0 && $ret -ne 129 ]]; then
-          tools/buildman/buildman -sdeP ${BUILDMAN};
+          tools/buildman/buildman -o /tmp -sdeP ${BUILDMAN};
           exit $ret;
         fi;
       fi
@@ -46,7 +46,7 @@ stages:
     # never prevent any test from running. That way, we can always pass
     # "-k something" even when $TEST_PY_TEST_SPEC doesnt need a custom
     # value.
-    - export UBOOT_TRAVIS_BUILD_DIR=`cd .. && pwd`/.bm-work/${TEST_PY_BD};
+    - export UBOOT_TRAVIS_BUILD_DIR=/tmp/.bm-work/${TEST_PY_BD};
       export PATH=/opt/qemu/bin:/tmp/uboot-test-hooks/bin:/usr/bin:/bin;
       export PYTHONPATH=/tmp/uboot-test-hooks/py/travis-ci;
       if [[ "${TEST_PY_BD}" != "" ]]; then
@@ -64,9 +64,9 @@ build all 32bit ARM platforms:
   stage: world build
   script:
     - ret=0;
-     ./tools/buildman/buildman -P -E arm -x aarch64 || ret=$?;
+     ./tools/buildman/buildman -o /tmp -P -E arm -x aarch64 || ret=$?;
      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
-       ./tools/buildman/buildman -sdeP;
+       ./tools/buildman/buildman -o /tmp -sdeP;
        exit $ret;
      fi;
 
@@ -78,9 +78,9 @@ build all 64bit ARM platforms:
     - . /tmp/venv/bin/activate
     - pip install pyelftools
     - ret=0;
-     ./tools/buildman/buildman -P -E aarch64 || ret=$?;
+     ./tools/buildman/buildman -o /tmp -P -E aarch64 || ret=$?;
      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
-       ./tools/buildman/buildman -sdeP;
+       ./tools/buildman/buildman -o /tmp -sdeP;
        exit $ret;
      fi;
 
@@ -89,9 +89,9 @@ build all PowerPC platforms:
   stage: world build
   script:
     - ret=0;
-     ./tools/buildman/buildman -P -E powerpc || ret=$?;
+     ./tools/buildman/buildman -o /tmp -P -E powerpc || ret=$?;
      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
-       ./tools/buildman/buildman -sdeP;
+       ./tools/buildman/buildman -o /tmp -sdeP;
        exit $ret;
      fi;
 
@@ -100,9 +100,9 @@ build all other platforms:
   stage: world build
   script:
     - ret=0;
-     ./tools/buildman/buildman -P -E -x arm,powerpc || ret=$?;
+     ./tools/buildman/buildman -o /tmp -P -E -x arm,powerpc || ret=$?;
      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
-       ./tools/buildman/buildman -sdeP;
+       ./tools/buildman/buildman -o /tmp -sdeP;
        exit $ret;
      fi;
 
@@ -162,10 +162,10 @@ Run binman, buildman, dtoc and patman testsuites:
       virtualenv /tmp/venv;
       . /tmp/venv/bin/activate;
       pip install pyelftools;
-      export UBOOT_TRAVIS_BUILD_DIR=`cd .. && pwd`/.bm-work/sandbox_spl;
+      export UBOOT_TRAVIS_BUILD_DIR=/tmp/.bm-work/sandbox_spl;
       export PYTHONPATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc/pylibfdt";
       export PATH="${UBOOT_TRAVIS_BUILD_DIR}/scripts/dtc:${PATH}";
-      ./tools/buildman/buildman -P sandbox_spl;
+      ./tools/buildman/buildman -o /tmp -P sandbox_spl;
       ./tools/binman/binman --toolpath ${UBOOT_TRAVIS_BUILD_DIR}/tools test;
       ./tools/buildman/buildman -t;
       ./tools/dtoc/dtoc -t;