* don't export CGO_CFLAGS/CGO_CXXFLAGS like the previous version
  didn't before:
  
https://git.yoctoproject.org/meta-virtualization/commit/?id=aceed7bf95cc8a42c8f470d8edf3c6f03d49da00

* both docker-moby and docker-ce have the same issue as shown with
  qemuarm build:
  docker-moby: http://errors.yoctoproject.org/Errors/Details/690021/
  docker-ce: http://errors.yoctoproject.org/Errors/Details/690020/

Signed-off-by: Martin Jansa <[email protected]>
---
 recipes-containers/docker/docker-ce_git.bb    |   2 +-
 recipes-containers/docker/docker-moby_git.bb  |   2 +-
 ...0001-dynbinary-use-go-cross-compiler.patch | 104 ++++++++++++++++--
 3 files changed, 97 insertions(+), 11 deletions(-)

diff --git a/recipes-containers/docker/docker-ce_git.bb 
b/recipes-containers/docker/docker-ce_git.bb
index 0f43da6..b9888d2 100644
--- a/recipes-containers/docker/docker-ce_git.bb
+++ b/recipes-containers/docker/docker-ce_git.bb
@@ -41,7 +41,7 @@ SRC_URI = "\
        
git://github.com/docker/cli;branch=23.0;name=cli;destsuffix=git/cli;protocol=https
 \
        file://0001-libnetwork-use-GO-instead-of-go.patch \
        file://docker.init \
-        file://0001-dynbinary-use-go-cross-compiler.patch \
+        file://0001-dynbinary-use-go-cross-compiler.patch;patchdir=src/import \
         file://0001-cli-use-external-GO111MODULE-and-cross-compiler.patch \
        "
 
diff --git a/recipes-containers/docker/docker-moby_git.bb 
b/recipes-containers/docker/docker-moby_git.bb
index 19f4763..17cd316 100644
--- a/recipes-containers/docker/docker-moby_git.bb
+++ b/recipes-containers/docker/docker-moby_git.bb
@@ -45,7 +45,7 @@ SRC_URI = "\
        file://docker.init \
        file://0001-libnetwork-use-GO-instead-of-go.patch \
         file://0001-cli-use-external-GO111MODULE-and-cross-compiler.patch \
-        file://0001-dynbinary-use-go-cross-compiler.patch \
+        file://0001-dynbinary-use-go-cross-compiler.patch;patchdir=src/import \
        "
 
 DOCKER_COMMIT = "${SRCREV_moby}"
diff --git 
a/recipes-containers/docker/files/0001-dynbinary-use-go-cross-compiler.patch 
b/recipes-containers/docker/files/0001-dynbinary-use-go-cross-compiler.patch
index c10e69d..ea8f4c5 100644
--- a/recipes-containers/docker/files/0001-dynbinary-use-go-cross-compiler.patch
+++ b/recipes-containers/docker/files/0001-dynbinary-use-go-cross-compiler.patch
@@ -1,20 +1,106 @@
-From bbf600cc4d46c3f7ec0c1b486790a2402d41f550 Mon Sep 17 00:00:00 2001
+From 3ce6089417b8c6c4e8279e6ef60213436ebf8793 Mon Sep 17 00:00:00 2001
 From: Bruce Ashfield <[email protected]>
 Date: Tue, 30 Jun 2020 22:23:33 -0400
 Subject: [PATCH] dynbinary: use go cross compiler
 
+MJ: use ${GO} also in "go env" calls, because native go:
+  $ go env GOARM
+  5
+while go cross compiler for my target:
+  $ ${GO} env GOARM
+  7
+this can lead to:
+  error: switch '-mcpu=cortex-a9' conflicts with switch '-march=armv5t' 
[-Werror]
+
+but even after fixing it to use "better" -march it still doesn't match with 
-mcpu
+set in our GOBUILDFLAGS, causing e.g.:
+  error: switch '-mcpu=cortex-a9' conflicts with switch '-march=armv7-a+simd' 
[-Werror]
+
+so drop CGO_CFLAGS/CGO_CXXFLAGS as in OE builds we don't need them
+as long as ${GO} and GOBUILDFLAGS are respected
+
+it was added in:
+https://github.com/moby/moby/commit/12558c8d6ea9f388b54eb94ba6b9eb4a9fc5c9f2
+
+and it wasn't an issue before:
+https://github.com/moby/moby/commit/8c12a6648b368cc2acaea0339d6c57c920ed265c
+
+because it was using 'case "${GOARM}" in' and ${GOARM} was empty in our builds
+
 Upstream-Status: Inappropriate [embedded specific]
 
+Signed-off-by: Martin Jansa <[email protected]>
 Signed-off-by: Bruce Ashfield <[email protected]>
 ---
- hack/make/.binary | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-Index: git/src/import/hack/make/.binary
-===================================================================
---- git.orig/src/import/hack/make/.binary
-+++ git/src/import/hack/make/.binary
-@@ -66,7 +66,7 @@
+ hack/make/.binary | 37 ++++++++-----------------------------
+ 1 file changed, 8 insertions(+), 29 deletions(-)
+
+diff --git a/hack/make/.binary b/hack/make/.binary
+index 39c00cd50c..de32ad1cc7 100644
+--- a/hack/make/.binary
++++ b/hack/make/.binary
+@@ -3,7 +3,7 @@ set -e
+ 
+ # a helper to provide ".exe" when it's appropriate
+ binary_extension() {
+-      if [ "$(go env GOOS)" = 'windows' ]; then
++      if [ "$(${GO} env GOOS)" = 'windows' ]; then
+               echo -n '.exe'
+       fi
+ }
+@@ -16,33 +16,12 @@ source "${MAKEDIR}/.go-autogen"
+ (
+       export GOGC=${DOCKER_BUILD_GOGC:-1000}
+ 
+-      if [ "$(go env GOOS)/$(go env GOARCH)" != "$(go env GOHOSTOS)/$(go env 
GOHOSTARCH)" ]; then
+-              # must be cross-compiling!
+-              if [ "$(go env GOOS)/$(go env GOARCH)" = "linux/arm" ]; then
+-                      # specify name of the target ARM architecture
+-                      case "$(go env GOARM)" in
+-                              5)
+-                                      export CGO_CFLAGS="-march=armv5t"
+-                                      export CGO_CXXFLAGS="-march=armv5t"
+-                                      ;;
+-                              6)
+-                                      export CGO_CFLAGS="-march=armv6"
+-                                      export CGO_CXXFLAGS="-march=armv6"
+-                                      ;;
+-                              7)
+-                                      export CGO_CFLAGS="-march=armv7-a"
+-                                      export CGO_CXXFLAGS="-march=armv7-a"
+-                                      ;;
+-                      esac
+-              fi
+-      fi
+-
+       # -buildmode=pie is not supported on Windows arm64 and Linux mips*, 
ppc64be
+       # 
https://github.com/golang/go/blob/go1.19.4/src/cmd/internal/sys/supported.go#L125-L132
+       if ! [ "$DOCKER_STATIC" = "1" ]; then
+               # -buildmode=pie not supported when -race is enabled
+               if [[ " $BUILDFLAGS " != *" -race "* ]]; then
+-                      case "$(go env GOOS)/$(go env GOARCH)" in
++                      case "$(${GO} env GOOS)/$(${GO} env GOARCH)" in
+                               windows/arm64 | linux/mips* | linux/ppc64) ;;
+                               *)
+                                       BUILDFLAGS+=("-buildmode=pie")
+@@ -54,11 +33,11 @@ source "${MAKEDIR}/.go-autogen"
+       # only necessary for non-sandboxed invocation where TARGETPLATFORM is 
empty
+       PLATFORM_NAME=$TARGETPLATFORM
+       if [ -z "$PLATFORM_NAME" ]; then
+-              PLATFORM_NAME="$(go env GOOS)/$(go env GOARCH)"
+-              if [ -n "$(go env GOARM)" ]; then
+-                      PLATFORM_NAME+="/v$(go env GOARM)"
+-              elif [ -n "$(go env GOAMD64)" ] && [ "$(go env GOAMD64)" != 
"v1" ]; then
+-                      PLATFORM_NAME+="/$(go env GOAMD64)"
++              PLATFORM_NAME="$(${GO} env GOOS)/$(${GO} env GOARCH)"
++              if [ -n "$(${GO} env GOARM)" ]; then
++                      PLATFORM_NAME+="/v$(${GO} env GOARM)"
++              elif [ -n "$(${GO} env GOAMD64)" ] && [ "$(${GO} env GOAMD64)" 
!= "v1" ]; then
++                      PLATFORM_NAME+="/$(${GO} env GOAMD64)"
+               fi
+       fi
+ 
+@@ -66,7 +45,7 @@ source "${MAKEDIR}/.go-autogen"
        if [ -n "$DOCKER_DEBUG" ]; then
                set -x
        fi
-- 
2.39.2

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