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authorGravatar Mirza Krak <mirza.krak@northern.tech>2018-08-15 09:16:09 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2018-08-15 14:32:46 +0200
commit4eccbe3ef975fa7dcc8984fa9a19c778752d70af (patch)
tree27534fe0d04ee9b6bdd291ee2ff860976dc402a6
parenta3c3a54da9394afc819f70215a2cf34162c05b82 (diff)
downloadbuildroot-4eccbe3ef975fa7dcc8984fa9a19c778752d70af.tar.gz
buildroot-4eccbe3ef975fa7dcc8984fa9a19c778752d70af.tar.bz2
package/pkg-golang: post-pone evaluation of variables
As explained in pkg-generic.mk, all variable references inside the inner-xxx-package should use $$(...). Otherwise, they are evaluated too early, and will not contain the expected value. In the content of the pkg-golang infrastructure, the <pkg>_SRC_DOMAIN, <pkg>_SRC_VENDOR and <pkg>_SRC_SOFTWARE variables were not properly escaping their reference to the $$($(2)_SITE) variable. This was not visible until now, as only target Go packages were supported, where $(2)_SITE was always defined prior to this macro being expanded. With the upcoming support of host Go packages, we need to fix this, as $(2)_SITE may be defined later, inherited from $(3)_SITE. Signed-off-by: Mirza Krak <mirza.krak@northern.tech> [Thomas: rework commit log.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-rw-r--r--package/pkg-golang.mk6
1 files changed, 3 insertions, 3 deletions
diff --git a/package/pkg-golang.mk b/package/pkg-golang.mk
index bf178622b5..6eacd14180 100644
--- a/package/pkg-golang.mk
+++ b/package/pkg-golang.mk
@@ -77,9 +77,9 @@ $(2)_INSTALL_BINS ?= $(1)
# of GOPATH. It usually resolves around domain/vendor/software. By default, we
# derive domain/vendor/software from the upstream URL of the project, but we
# allow $(2)_SRC_SUBDIR to be overridden if needed.
-$(2)_SRC_DOMAIN = $$(call domain,$($(2)_SITE))
-$(2)_SRC_VENDOR = $$(word 1,$$(subst /, ,$$(call notdomain,$($(2)_SITE))))
-$(2)_SRC_SOFTWARE = $$(word 2,$$(subst /, ,$$(call notdomain,$($(2)_SITE))))
+$(2)_SRC_DOMAIN = $$(call domain,$$($(2)_SITE))
+$(2)_SRC_VENDOR = $$(word 1,$$(subst /, ,$$(call notdomain,$$($(2)_SITE))))
+$(2)_SRC_SOFTWARE = $$(word 2,$$(subst /, ,$$(call notdomain,$$($(2)_SITE))))
$(2)_SRC_SUBDIR ?= $$($(2)_SRC_DOMAIN)/$$($(2)_SRC_VENDOR)/$$($(2)_SRC_SOFTWARE)
$(2)_SRC_PATH = $$(@D)/$$($(2)_WORKSPACE)/src/$$($(2)_SRC_SUBDIR)