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authorBryan Drewery <bdrewery@FreeBSD.org>2013-10-04 11:38:13 +0000
committerBryan Drewery <bdrewery@FreeBSD.org>2013-10-04 11:38:13 +0000
commitff427f8d8539e45d02b4e98ac30acbf86d82f40d (patch)
tree05338e991c361b579efa0efc68d71847a05c1289
parent9c070db8b77a734403188e4590a3e4f19b0e98fa (diff)
downloadports-ff427f8d8539e45d02b4e98ac30acbf86d82f40d.tar.gz
ports-ff427f8d8539e45d02b4e98ac30acbf86d82f40d.zip
Notes
-rw-r--r--Mk/bsd.options.mk9
1 files changed, 9 insertions, 0 deletions
diff --git a/Mk/bsd.options.mk b/Mk/bsd.options.mk
index 28886a6edd8d..e52790f3a491 100644
--- a/Mk/bsd.options.mk
+++ b/Mk/bsd.options.mk
@@ -93,6 +93,9 @@
# ${opt}_CMAKE_OFF When option is disabled, it will add its content to
# the CMAKE_ARGS.
#
+# ${opt}_USE= FOO=bar When option is enabled, it will enable
+# USE_FOO+= bar
+#
# For each of CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CONFIGURE_ENV MAKE_ARGS MAKE_ENV
# ALL_TARGET INSTALL_TARGET USES DISTFILES PLIST_FILES PLIST_DIRS PLIST_DIRSTRY
# EXTRA_PATCHES PATCHFILES PATCH_SITES CATEGORIES, defining ${opt}_${variable}
@@ -381,6 +384,12 @@ PLIST_SUB:= ${PLIST_SUB} ${opt}="@comment "
. endif
. if ${PORT_OPTIONS:M${opt}}
+. if defined(${opt}_USE)
+. for option in ${${opt}_USE}
+_u= ${option:C/=.*//g}
+USE_${_u:U}+= ${option:C/.*=//g}
+. endfor
+. endif
. if defined(${opt}_CONFIGURE_ENABLE)
CONFIGURE_ARGS+= --enable-${${opt}_CONFIGURE_ENABLE}
. endif