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The usage of a native 'go' command has been replaced with a make & environment variable $GOCC. This enables building with multiple go versions on a single machine as documented: * https://golang.org/doc/install#extra_versions This enables the usage of: ```bash $ make install $ # OR $ GOCC=go1.12.3 make install $ # OR $ GOCC=go1.12.4 make install ``` And the build and test tools now pick up on this change On branch go-version-check Changes to be committed: modified: Rules.mk modified: bin/check_go_version modified: bin/dist_get modified: bin/maketarball.sh modified: coverage/Rules.mk modified: mk/golang.mk modified: mk/tarball.mk License: MIT Signed-off-by: Chris Buesser <christopher.buesser@gmail.com>
45 lines
1.1 KiB
Bash
Executable File
45 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Check that the go version is at least equal to a minimum version
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# number.
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#
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# Call it for example like this:
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#
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# $ check_go_version "1.5.2"
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#
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USAGE="$0 GO_MIN_VERSION"
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die() {
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printf >&2 "fatal: %s\n" "$@"
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exit 1
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}
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# Get arguments
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test "$#" -eq "1" || die "This program must be passed exactly 1 arguments" "Usage: $USAGE"
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GO_MIN_VERSION="$1"
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UPGRADE_MSG="Please take a look at https://golang.org/doc/install to install or upgrade go."
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# Get path to the directory containing this file
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# If $0 has no slashes, uses "./"
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PREFIX=$(expr "$0" : "\(.*\/\)") || PREFIX='./'
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# Include the 'check_at_least_version' function
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. ${PREFIX}check_version
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# Check that the go binary exist and is in the path
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GOCC=${GOCC="go"}
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type ${GOCC} >/dev/null 2>&1 || die_upgrade "go is not installed or not in the PATH!"
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# Check the go binary version
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VERS_STR=$(${GOCC} version 2>&1) || die "'go version' failed with output: $VERS_STR"
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GO_CUR_VERSION=$(expr "$VERS_STR" : ".*go version go\([^ ]*\) .*") || die "Invalid 'go version' output: $VERS_STR"
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check_at_least_version "$GO_MIN_VERSION" "$GO_CUR_VERSION" "${GOCC}"
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