From fc7e19d991bfdcbec11f2ccfd595379e939d7064 Mon Sep 17 00:00:00 2001
From: "Sean E. Russell" <ser@ser1.net>
Date: Wed, 1 Jul 2020 15:57:50 -0500
Subject: Closes #140 -- include instructions in the README for properly
 setting the version.

---
 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index b8be2df..eb69fac 100644
--- a/README.md
+++ b/README.md
@@ -62,9 +62,18 @@ gotop should build with most versions of Go.  If you have a version other than 1
 git clone https://github.com/xxxserxxx/gotop.git
 cd gotop
 sed -i '/^go/d' go.mod          # Do this if you have go != 1.14
-go build -o gotop ./cmd/gotop
+VERS="$(git tag -l --sort=-v:refname | sed 's/v\([^-].*\)/\1/g' | head -1 | tr -d '-' ).$(git describe --long --tags | sed 's/\([^-].*\)-\([0-9]*\)-\(g.*\)/r\2.\3/g' | tr -d '-')"
+DAT=$(date +%Y%m%dT%H%M%S)
+go build -o gotop \
+	-ldflags "-X main.Version=v${VERS} -X main.BuildDate=${DAT}" \
+	./cmd/gotop
 ```
 
+	go build \
+		-gcflags "all=-trimpath=${PWD}" \
+		-asmflags "all=-trimpath=${PWD}" \
+		-ldflags "-X main.Version=v${VERSION} -X main.BuildDate=${BUILDDATE} -extldflags ${LDFLAGS}" \
+ 		./cmd/gotop
 Move `gotop` to somewhere in your `$PATH`.
 
 If Go is not installed or is the wrong version, and you don't have root access or don't want to upgrade Go, a script is provided to download Go and the gotop sources, compile gotop, and then clean up. See `scripts/install_without_root.sh`.
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