Merge pull request #1417 from tonytheodore/make-target-specific

Makefile: note use of target-specific variables
8 years ago · b791ffd4e7
parent 2e12efbfea 0030112958
commit b791ffd4e7
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -513,6 +513,9 @@ $(PREFIX)/$(3)/installed/$(1): $(PKG_MAKEFILES) \


 .PHONY: build-only-$(1)_$(3)
+# target-specific variables provide an extra level of scoping so that named
+# variables can be used in package build rules:
+# https://www.gnu.org/software/make/manual/html_node/Target_002dspecific.html
 build-only-$(1)_$(3): PKG = $(1)
 build-only-$(1)_$(3): TARGET = $(3)
 build-only-$(1)_$(3): BUILD_$(if $(findstring shared,$(3)),SHARED,STATIC) = TRUE