common: expose build profile in cross env

[ci skip]
2019-02-10 19:07:28 +01:00
parent b4f0f4615a
commit 3c47efa808
2 changed files with 25 additions and 11 deletions
--- a/common/build-profiles/README
+++ b/common/build-profiles/README
@@ -9,3 +9,7 @@ for a specific architecture:
 	- XBPS_CXXFLAGS		(C++ compiler flags for the host compiler)
 	- XBPS_FFLAGS		(Fortran compiler flags for the host compiler)
 	- XBPS_RUST_TARGET	(the compiler triplet for usage by cargo)
+
+These properties are also set in a cross environment, but the compiler
+flags are not added into the global flags. XBPS_RUST_TARGET is also
+exposed as RUST_BUILD instead of RUST_TARGET.