[PATCH v3 19/23] travis/gitlab/azure: Use -W to avoid warnings check

[Simon Glass]

We can use the -W flag to tell buildman to ignore warnings. Since we also
have -E defined, compiler warnings are promoted to errors, so they will
still cause a failure. But migration warnings of the form:

    ===================== WARNING ======================
    This board does not use CONFIG_DM. CONFIG_DM will be
    compulsory starting with the v2020.01 release.
    Failure to update may result in board removal.
    See doc/driver-model/migration.rst for more info.

will now be ignored.

Signed-off-by: Simon Glass <sjg at chromium.org>
Fixes: 329f5ef51d2 (travis.yml: run buildman with option -E)
---

Changes in v3:
- Bring back the -E flag and add -W
- Rewrite the commit message

Changes in v2:
- Add Fixes tag
- Just drop the -E flag
- Update travis, azure also

 .azure-pipelines.yml |  8 ++++----
 .gitlab-ci.yml       | 23 +++++++++++------------
 .travis.yml          | 13 ++++++-------
 3 files changed, 21 insertions(+), 23 deletions(-)

diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
index 50d00fa899..a97a3f8b19 100644
--- a/.azure-pipelines.yml
+++ b/.azure-pipelines.yml
@@ -247,8 +247,8 @@ jobs:
           cd ${WORK_DIR}
           export UBOOT_TRAVIS_BUILD_DIR=/tmp/${TEST_PY_BD};
           ret=0;
-          tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E --board ${TEST_PY_BD} ${OVERRIDE} || ret=$?;
-          if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+          tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E -W --board ${TEST_PY_BD} ${OVERRIDE} || ret=$?;
+          if [[ $ret -ne 0 ]]; then
               tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -se --board ${TEST_PY_BD};
               exit $ret;
           fi
@@ -396,8 +396,8 @@ jobs:
           cat << "EOF" >> build.sh
           if [[ "${BUILDMAN}" != "" ]]; then
               ret=0;
-              tools/buildman/buildman -o /tmp -P -E ${BUILDMAN} ${OVERRIDE} || ret=$?;
-              if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+              tools/buildman/buildman -o /tmp -P -W ${BUILDMAN} ${OVERRIDE} || ret=$?;
+              if [[ $ret -ne 0 ]]; then
                   tools/buildman/buildman -o /tmp -seP ${BUILDMAN};
                   exit $ret;
               fi;
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 48b90b2ba3..501e3ff3ab 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,13 +27,12 @@ stages:
   after_script:
     - rm -rf /tmp/uboot-test-hooks /tmp/venv
   script:
-    # From buildman, exit code 129 means warnings only.  If we've been asked to
-    # use clang only do one configuration.
+    # If we've been asked to use clang only do one configuration.
     - export UBOOT_TRAVIS_BUILD_DIR=/tmp/${TEST_PY_BD}
     - ret=0;
-      tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E
+      tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E -W
         --board ${TEST_PY_BD} ${OVERRIDE} || ret=$?;
-      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+      if [[ $ret -ne 0 ]]; then
         tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -se
            --board ${TEST_PY_BD};
         exit $ret;
@@ -57,8 +56,8 @@ build all 32bit ARM platforms:
   stage: world build
   script:
     - ret=0;
-      ./tools/buildman/buildman -o /tmp -P -E arm -x aarch64 || ret=$?;
-      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+      ./tools/buildman/buildman -o /tmp -P -E -W arm -x aarch64 || ret=$?;
+      if [[ $ret -ne 0 ]]; then
         ./tools/buildman/buildman -o /tmp -seP;
         exit $ret;
       fi;
@@ -71,8 +70,8 @@ build all 64bit ARM platforms:
     - . /tmp/venv/bin/activate
     - pip install pyelftools
     - ret=0;
-      ./tools/buildman/buildman -o /tmp -P -E aarch64 || ret=$?;
-      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+      ./tools/buildman/buildman -o /tmp -P -E -W aarch64 || ret=$?;
+      if [[ $ret -ne 0 ]]; then
         ./tools/buildman/buildman -o /tmp -seP;
         exit $ret;
       fi;
@@ -82,8 +81,8 @@ build all PowerPC platforms:
   stage: world build
   script:
     - ret=0;
-      ./tools/buildman/buildman -o /tmp -P -E powerpc || ret=$?;
-      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+      ./tools/buildman/buildman -o /tmp -P -E -W powerpc || ret=$?;
+      if [[ $ret -ne 0 ]]; then
         ./tools/buildman/buildman -o /tmp -seP;
         exit $ret;
       fi;
@@ -93,8 +92,8 @@ build all other platforms:
   stage: world build
   script:
     - ret=0;
-      ./tools/buildman/buildman -o /tmp -P -E -x arm,powerpc || ret=$?;
-      if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+      ./tools/buildman/buildman -o /tmp -P -E -W -x arm,powerpc || ret=$?;
+      if [[ $ret -ne 0 ]]; then
         ./tools/buildman/buildman -o /tmp -seP;
         exit $ret;
       fi;
diff --git a/.travis.yml b/.travis.yml
index 887654ca96..bf3ef4860b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -116,13 +116,12 @@ script:
  # Comments must be outside the command strings below, or the Travis parser
  # will get confused.
  #
- # From buildman, exit code 129 means warnings only.  If we've been asked to
- # use clang only do one configuration.
+ # If we've been asked to use clang only do one configuration.
+ #
  # Build a selection of boards if TEST_PY_BD is empty
  - if [[ "${BUILDMAN}" != "" ]]; then
-     ret=0;
-     tools/buildman/buildman -P -E ${BUILDMAN} ${OVERRIDE}|| ret=$?;
-     if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+     tools/buildman/buildman -P -E -W ${BUILDMAN} ${OVERRIDE};
+     if [[ $ret -ne 0 ]]; then
        tools/buildman/buildman -seP ${BUILDMAN};
        exit $ret;
      fi;
@@ -136,9 +135,9 @@ script:
      cp ~/grub2-arm/usr/lib/grub2/arm-efi/grub.efi $UBOOT_TRAVIS_BUILD_DIR/grub_arm.efi;
      cp ~/grub2-arm64/usr/lib/grub2/arm64-efi/grub.efi $UBOOT_TRAVIS_BUILD_DIR/grub_arm64.efi;
      ret=0;
-     tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E
+     tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E -W
        --board ${TEST_PY_BD} ${OVERRIDE}|| ret=$?;
-     if [[ $ret -ne 0 && $ret -ne 129 ]]; then
+     if [[ $ret -ne 0 ]]; then
        tools/buildman/buildman -se -o ${UBOOT_TRAVIS_BUILD_DIR} -w
          --board ${TEST_PY_BD};
        exit $ret;
-- 
2.25.1.481.gfbce0eb801-goog