From efcf6513b71021ea4bfe6fbaa326e6591dee487d Mon Sep 17 00:00:00 2001 From: Matt Madison Date: Fri, 8 Sep 2017 18:04:41 -0300 Subject: go.bbclass: add do_unpack function to handle common cases Go source trees have a particular structure, with all sources located under ${GOROOT}/src/. The fetcher step implemented by the 'go get' command automatically follows this structure, so we need to do the same here. Since most Go packages are hosted in git repositories, this adds a custom do_unpack() function that sets the destsuffix to match the expected directory structure, for any git SRC_URIs that haven't had a destsuffix explicitly set in the recipe. This simplifies recipe writing for the most common cases. Signed-off-by: Matt Madison Signed-off-by: Otavio Salvador Signed-off-by: Richard Purdie --- meta/classes/go.bbclass | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass index cfe773e13d..c1ef01fafe 100644 --- a/meta/classes/go.bbclass +++ b/meta/classes/go.bbclass @@ -55,6 +55,24 @@ GO_INSTALL ?= "${GO_IMPORT}/..." B = "${WORKDIR}/build" +python go_do_unpack() { + src_uri = (d.getVar('SRC_URI') or "").split() + if len(src_uri) == 0: + return + + try: + fetcher = bb.fetch2.Fetch(src_uri, d) + for url in fetcher.urls: + if fetcher.ud[url].type == 'git': + if fetcher.ud[url].parm.get('destsuffix') is None: + s_dirname = os.path.basename(d.getVar('S')) + fetcher.ud[url].parm['destsuffix'] = os.path.join(s_dirname, 'src', + d.getVar('GO_IMPORT')) + '/' + fetcher.unpack(d.getVar('WORKDIR')) + except bb.fetch2.BBFetchException as e: + raise bb.build.FuncFailed(e) +} + go_do_configure() { ln -snf ${S}/src ${B}/ } @@ -79,4 +97,4 @@ go_do_install() { fi } -EXPORT_FUNCTIONS do_configure do_compile do_install +EXPORT_FUNCTIONS do_unpack do_configure do_compile do_install -- cgit 1.2.3-korg