Initial go.uses
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286
Mk/Uses/go.mk
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286
Mk/Uses/go.mk
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# This file contains logic to ease porting of Go binaries using the
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# `go` command.
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#
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# Feature: go
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# Usage: USES=go
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# Valid ARGS: (none), N.NN, N.NN-devel, modules, no_targets, run
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#
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# (none) Setup GOPATH and build in GOPATH mode using default Go version.
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# N.NN[-devel] Specify Go version
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# modules If the upstream uses Go modules, this can be set to build
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# in modules-aware mode.
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# no_targets Indicates that Go is needed at build time as a part of
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# make/CMake build. This will setup build environment like
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# GO_ENV, GO_BUILDFLAGS but will not create post-extract and
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# do-{build,install,test} targets.
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# run Indicates that Go is needed at run time and adds it to
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# RUN_DEPENDS.
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#
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# You can set the following variables to control the process.
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#
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# GO_MODULE
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# The name of the module as specified by "module" directive in go.mod.
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# In most cases, this is the only required variable for ports that
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# use Go modules.
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#
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# GO_PKGNAME
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# The name of the package when building in GOPATH mode. This
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# is the directory that will be created in ${GOPATH}/src. If not set
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# explicitly and GH_SUBDIR or GL_SUBDIR is present, GO_PKGNAME will
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# be inferred from it.
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# It is not needed when building in modules-aware mode.
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#
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# GO_TARGET
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# The packages to build. The default value is ${GO_PKGNAME}.
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# GO_TARGET can also be a tuple in the form package:path where path can be
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# either a simple filename or a full path starting with ${PREFIX}.
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#
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# GO_TESTTARGET
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# The packages to test. The default value is `./...` (the current package
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# and all subpackages).
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#
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# CGO_CFLAGS
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# Additional CFLAGS variables to be passed to the C compiler by the `go`
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# command
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#
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# CGO_LDFLAGS
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# Additional LDFLAGS variables to be passed to the C compiler by the `go`
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# command
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#
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# GO_BUILDFLAGS
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# Additional build arguments to be passed to the `go build` command
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#
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# GO_TESTFLAGS
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# Additional build arguments to be passed to the `go test` command
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#
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# MAINTAINER: go@FreeBSD.org
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.if !defined(_INCLUDE_USES_GO_MK)
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_INCLUDE_USES_GO_MK= yes
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# When adding a version, please keep the comment in
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# Mk/bsd.default-versions.mk in sync.
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GO_VALID_VERSIONS= 1.17 1.18 1.19-devel
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# Check arguments sanity
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. if !empty(go_ARGS:N[1-9].[0-9][0-9]:N*-devel:Nmodules:Nno_targets:Nrun)
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IGNORE= USES=go has invalid arguments: ${go_ARGS:N[1-9].[0-9][0-9]:N*-devel:Nmodules:Nno_targets:Nrun}
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. endif
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# Parse Go version
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GO_VERSION= ${go_ARGS:Nmodules:Nno_targets:Nrun:C/^$/${GO_DEFAULT}/}
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. if empty(GO_VALID_VERSIONS:M${GO_VERSION})
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IGNORE?= USES=go has invalid version number: ${GO_VERSION}
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. endif
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GO_SUFFIX= ${GO_VERSION:S/.//:C/.*-devel/-devel/}
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GO_PORT= lang/go${GO_SUFFIX}
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# Settable variables
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. if empty(GO_PKGNAME)
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. if !empty(GH_SUBDIR)
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GO_PKGNAME= ${GH_SUBDIR:S|^src/||}
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. elif !empty(GL_SUBDIR)
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GO_PKGNAME= ${GL_SUBDIR:S|^src/||}
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. else
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GO_PKGNAME= ${PORTNAME}
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. endif
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. endif
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GO_TARGET?= ${GO_PKGNAME}
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GO_TESTTARGET?= ./...
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GO_BUILDFLAGS+= -v -buildmode=exe -trimpath
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. if !defined(WITH_DEBUG) && empty(GO_BUILDFLAGS:M-ldflags*)
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GO_BUILDFLAGS+= -ldflags=-s
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. endif
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GO_TESTFLAGS+= -v
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. if ${GO_VERSION} != 1.17
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GO_BUILDFLAGS+= -buildvcs=false
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GO_TESTFLAGS+= -buildvcs=false
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. endif
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CGO_ENABLED?= 1
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CGO_CFLAGS+= -I${LOCALBASE}/include
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CGO_LDFLAGS+= -L${LOCALBASE}/lib
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. if ${ARCH} == armv6 || ${ARCH} == armv7
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GOARM?= ${ARCH:C/armv//}
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. endif
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GO_GOPROXY?= https://proxy.golang.org
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GO_GOSUMDB?= sum.golang.org
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# Read-only variables
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GO_CMD= ${LOCALBASE}/bin/go${GO_SUFFIX}
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GO_WRKDIR_BIN= ${WRKDIR}/bin
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GO_ENV+= CGO_ENABLED=${CGO_ENABLED} \
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CGO_CFLAGS="${CGO_CFLAGS}" \
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CGO_LDFLAGS="${CGO_LDFLAGS}" \
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GOAMD64=${GOAMD64} \
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GOARM=${GOARM}
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. if ${go_ARGS:Mmodules}
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GO_BUILDFLAGS+= -mod=vendor
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GO_TESTFLAGS+= -mod=vendor
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GO_GOPATH= ${DISTDIR}/go/${PKGORIGIN:S,/,_,g}
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GO_MODCACHE= file://${GO_GOPATH}/pkg/mod/cache/download
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GO_WRKSRC= ${WRKSRC}
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GO_ENV+= GOPATH="${GO_GOPATH}" \
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GOBIN="${GO_WRKDIR_BIN}" \
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GO111MODULE=on \
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GOFLAGS=-modcacherw \
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GOSUMDB=${GO_GOSUMDB}
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. if defined(GO_MODULE)
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GO_MODNAME= ${GO_MODULE:C/^([^@]*)(@([^@]*)?)/\1/}
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. if empty(DISTFILES:Mgo.mod\:*) && empty(DISTFILES:Mgo.mod)
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# Unless already setup for download by other means,
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# arrange to pull go.mod and distribution archive from GOPROXY.
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GO_MODVERSION= ${GO_MODULE:C/^([^@]*)(@([^@]*)?)/\2/:M@*:S/^@//:S/^$/${DISTVERSIONFULL}/}
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GO_MODFILE= ${GO_MODVERSION}.mod
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GO_DISTFILE= ${GO_MODVERSION}.zip
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MASTER_SITES+= ${GO_GOPROXY}/${GO_MODNAME:C/([A-Z])/!\1/g:tl}/@v/
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DISTFILES+= ${GO_MODFILE} ${GO_DISTFILE}
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WRKSRC= ${WRKDIR}/${GO_MODNAME}@${GO_MODVERSION}
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. endif
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EXTRACT_ONLY?= ${DISTFILES:N*.mod\:*:N*.mod:C/:.*//}
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DIST_SUBDIR= go/${PKGORIGIN:S,/,_,g}/${DISTNAME}
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FETCH_DEPENDS+= ${GO_CMD}:${GO_PORT} \
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ca_root_nss>0:security/ca_root_nss
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USES+= zip
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. else
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GO_ENV+= GO_NO_VENDOR_CHECKS=1
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. endif
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. else
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GO_GOPATH= ${WRKDIR}
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GO_WRKSRC= ${WRKDIR}/src/${GO_PKGNAME}
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GO_ENV+= GOPATH="${GO_GOPATH}" \
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GOBIN="" \
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GO111MODULE=off
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. endif
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BUILD_DEPENDS+= ${GO_CMD}:${GO_PORT}
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BINARY_ALIAS+= go=go${GO_SUFFIX} gofmt=gofmt${GO_SUFFIX}
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. if ${go_ARGS:Mrun}
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RUN_DEPENDS+= ${GO_CMD}:${GO_PORT}
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. endif
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_USES_POST+= go
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.endif # !defined(_INCLUDE_USES_GO_MK)
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.if defined(_POSTMKINCLUDED) && !defined(_INCLUDE_USES_GO_POST_MK)
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_INCLUDE_USES_GO_POST_MK= yes
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. if ${go_ARGS:Mmodules} && defined(GO_MODULE)
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_USES_fetch+= 200:go-pre-fetch 800:go-post-fetch
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# Check that pkg can be installed or is already available,
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# otherwise it will be impossible to install go and fetch dependencies.
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go-pre-fetch:
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. if defined(CLEAN_FETCH_ENV) && !exists(${PKG_BIN})
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@${ECHO_MSG} "===> CLEAN_FETCH_ENV is defined, cannot download Go modules (pkg and go are required)"; \
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exit 1
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. endif
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# Download all required build dependencies to GOMODCACHE.
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go-post-fetch:
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@${ECHO_MSG} "===> Fetching ${GO_MODNAME} dependencies";
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@(cd ${DISTDIR}/${DIST_SUBDIR}; \
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[ -e go.mod ] || ${RLN} ${GO_MODFILE} go.mod; \
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${SETENV} ${GO_ENV} GOPROXY=${GO_GOPROXY} ${GO_CMD} mod download -x all)
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. endif
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_USES_extract+= 800:go-post-extract
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. if empty(go_ARGS)
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# Legacy (GOPATH) build mode, setup directory structure expected by Go for the main module.
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go-post-extract:
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@${MKDIR} ${GO_WRKSRC:H}
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@${LN} -sf ${WRKSRC} ${GO_WRKSRC}
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. elif ${go_ARGS:Mmodules} && defined(GO_MODULE)
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# Module-aware build mode. Although not strictly necessary (all build dependencies should be
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# already in MODCACHE), vendor them so we can patch them if needed.
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go-post-extract:
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@${ECHO_MSG} "===> Tidying ${GO_MODNAME} dependencies";
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@(cd ${GO_WRKSRC}; ${SETENV} ${GO_ENV} GOPROXY=${GO_MODCACHE} ${GO_CMD} mod tidy -e)
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@${ECHO_MSG} "===> Vendoring ${GO_MODNAME} dependencies";
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@(cd ${GO_WRKSRC}; ${SETENV} ${GO_ENV} GOPROXY=${GO_MODCACHE} ${GO_CMD} mod vendor -e)
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. endif
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. if !target(do-build) && empty(go_ARGS:Mno_targets)
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do-build:
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(cd ${GO_WRKSRC}; \
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for t in ${GO_TARGET}; do \
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out=$$(${BASENAME} $$(${ECHO_CMD} $${t} | \
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${SED} -Ee 's/^[^:]*:([^:]+).*$$/\1/' -e 's/^\.$$/${PORTNAME}/')); \
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pkg=$$(${ECHO_CMD} $${t} | \
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${SED} -Ee 's/^([^:]*).*$$/\1/' -e 's/^${PORTNAME}$$/./'); \
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${ECHO_MSG} "===> Building $${out} from $${pkg}"; \
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${SETENV} ${MAKE_ENV} ${GO_ENV} GOPROXY=off ${GO_CMD} build ${GO_BUILDFLAGS} \
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-o ${GO_WRKDIR_BIN}/$${out} \
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$${pkg}; \
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done)
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. endif
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. if !target(do-install) && empty(go_ARGS:Mno_targets)
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do-install:
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for t in ${GO_TARGET}; do \
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dst=$$(${ECHO_CMD} $${t} | \
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${SED} -Ee 's/^[^:]*:([^:]+).*$$/\1/' -e 's/^\.$$/${PORTNAME}/'); \
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src=$$(${BASENAME} $${dst}); \
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case $${dst} in \
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/*) dst=${STAGEDIR}$${dst}; ${MKDIR} $$(${DIRNAME} $${dst}) ;; \
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*) dst=${STAGEDIR}${PREFIX}/bin/$${src} ;; \
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esac; \
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${ECHO_MSG} "===> Installing $${src} as $${dst}"; \
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${INSTALL_PROGRAM} ${GO_WRKDIR_BIN}/$${src} $${dst}; \
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done
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. endif
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. if !target(do-test) && empty(go_ARGS:Mno_targets)
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do-test:
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(cd ${GO_WRKSRC}; \
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for t in ${GO_TESTTARGET}; do \
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${ECHO_MSG} "===> Testing $${t}"; \
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${SETENV} ${MAKE_ENV} ${GO_ENV} GOPROXY=off ${GO_CMD} test ${GO_TESTFLAGS} $${t}; \
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done)
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. endif
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. if ${go_ARGS:Mmodules} && defined(GO_MODULE)
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gomod-clean:
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. if exists(${GO_CMD})
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@${ECHO_MSG} "===> Cleaning Go module cache"
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@${SETENV} ${GO_ENV} ${GO_CMD} clean -modcache
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. else
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@${ECHO_MSG} "===> Skipping since ${GO_CMD} is not installed"
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. endif
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# Hook up to distclean
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. if !target(post-clean) && !make(clean)
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post-clean: gomod-clean
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@${RM} -r ${GO_GOPATH}
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. endif
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. endif
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# Helper targets for port maintainers
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. if ${go_ARGS:Mmodules} && !defined(GO_MODULE)
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_MODULES2TUPLE_CMD= modules2tuple
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gomod-vendor-deps:
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@if ! type ${GO_CMD} > /dev/null 2>&1; then \
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${ECHO_MSG} "===> Please install \"${GO_PORT}\""; exit 1; \
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fi; \
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if ! type ${_MODULES2TUPLE_CMD} > /dev/null 2>&1; then \
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${ECHO_MSG} "===> Please install \"ports-mgmt/modules2tuple\""; exit 1; \
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fi
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gomod-vendor: gomod-vendor-deps patch
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@cd ${WRKSRC}; ${SETENV} ${GO_ENV} ${GO_CMD} mod vendor; \
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[ -r vendor/modules.txt ] && ${_MODULES2TUPLE_CMD} vendor/modules.txt
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gomod-vendor-diff: gomod-vendor-deps patch
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@cd ${WRKSRC}; ${SETENV} ${GO_ENV} ${GO_CMD} mod vendor; \
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[ -r vendor/modules.txt ] && ${_MODULES2TUPLE_CMD} vendor/modules.txt | ${SED} 's|GH_TUPLE=| |; s| \\$$||' | ${GREP} -v ' \\' > ${WRKDIR}/GH_TUPLE-new.txt && \
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echo ${GH_TUPLE} | ${TR} -s " " "\n" | ${SED} "s|^| |" > ${WRKDIR}/GH_TUPLE-old.txt && \
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${DIFF} ${WRKDIR}/GH_TUPLE-old.txt ${WRKDIR}/GH_TUPLE-new.txt || exit 0
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. endif
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.endif # defined(_POSTMKINCLUDED) && !defined(_INCLUDE_USES_GO_POST_MK)
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