From fb30e8e6221bf7831b087c0d60536517602aabae Mon Sep 17 00:00:00 2001
From: Sebastian Johnsson <sebastian.johnsson@gmail.com>
Date: Tue, 10 Mar 2020 04:43:11 +0700
Subject: [PATCH] [compilation] Fix -race compilation (#2432)

---
 Makefile                       |  3 +++
 scripts/go_executable_build.sh | 25 +++++++++++++++++++++----
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 8e8fa603c..c9db823fd 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,9 @@ libs:
 exe:
 	./scripts/go_executable_build.sh
 
+race:
+	./scripts/go_executable_build.sh -r
+
 test:
 	./test/debug.sh
 
diff --git a/scripts/go_executable_build.sh b/scripts/go_executable_build.sh
index 02462f55b..d76a30006 100755
--- a/scripts/go_executable_build.sh
+++ b/scripts/go_executable_build.sh
@@ -18,6 +18,7 @@ GOARCH=amd64
 FOLDER=/${WHOAMI:-$USER}
 RACE=
 VERBOSE=
+GO_GCFLAGS="all=-c 2"
 DEBUG=false
 NETWORK=main
 STATIC=false
@@ -102,6 +103,7 @@ function build_only
    BUILTBY=${USER}@
    local build=$1
 
+   set_gcflags
    set -e
 
    for bin in "${!SRC[@]}"; do
@@ -109,12 +111,12 @@ function build_only
          rm -f $BINDIR/$bin
          echo "building ${SRC[$bin]}"
          if [ "$DEBUG" == "true" ]; then
-            env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="all=-N -l -c 2" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}" -o $BINDIR/$bin $RACE ${SRC[$bin]}
+            env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="${GO_GCFLAGS}" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}" -o $BINDIR/$bin $RACE ${SRC[$bin]}
          else
             if [ "$STATIC" == "true" ]; then
-               env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="all=-c 2" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}  -w -extldflags \"-static -lm\"" -o $BINDIR/$bin $RACE ${SRC[$bin]}
+               env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="${GO_GCFLAGS}" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}  -w -extldflags \"-static -lm\"" -o $BINDIR/$bin $RACE ${SRC[$bin]}
             else
-               env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="all=-c 2" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}" -o $BINDIR/$bin $RACE ${SRC[$bin]}
+               env GOOS=$GOOS GOARCH=$GOARCH go build $VERBOSE -gcflags="${GO_GCFLAGS}" -ldflags="-X main.version=v${VERSION} -X main.commit=${COMMIT} -X main.builtAt=${BUILTAT} -X main.builtBy=${BUILTBY}" -o $BINDIR/$bin $RACE ${SRC[$bin]}
             fi
          fi
          if [ "$(uname -s)" == "Linux" ]; then
@@ -145,6 +147,21 @@ function build_only
    popd
 }
 
+function set_gcflags
+{
+   if [[ ! -z "$RACE" ]]; then
+      if [ "$DEBUG" == "true" ]; then
+         GO_GCFLAGS="all=-N -l"
+      else
+         GO_GCFLAGS=""
+      fi
+   else
+      if [ "$DEBUG" == "true" ]; then
+         GO_GCFLAGS="all=-N -l -c 2"
+      fi
+   fi
+}
+
 function upload
 {
    AWSCLI=aws
@@ -249,7 +266,7 @@ function upload_wallet
 }
 
 ################################ MAIN FUNCTION ##############################
-while getopts "hp:a:o:b:f:rvsN:" option; do
+while getopts "hp:a:o:b:f:rvsdN:" option; do
    case $option in
       h) usage ;;
       p) PROFILE=$OPTARG ;;