commit f8dcd4bf2db77e8561a010f1abeb0aed12d6c19d
author Rob Tsuk <robtsuk@google.com> Mon Apr 23 12:31:46 2018 -0700
committer Rob Tsuk <robtsuk@google.com> Mon Apr 23 12:31:46 2018 -0700
tree 4af9578193efb4a44bef8a9d1b899cdb74c1a43e
parent 942ad4c9c3bdfca47f1bcb1ee9809016c6adcc6e

Update README for cross compilation

Fixes TO-395.

Change-Id: I943e6aa51c76e4e1e25baaa834969ac3c6ba1251

README.md

diff --git a/README.md b/README.md
index ec135ca..1ad8cb0 100644
--- a/README.md
+++ b/README.md
@@ -154,6 +154,12 @@
 See `scripts/build_cairo_support.sh` for an example of how to use these
 functions to build native support.
 
+fargo sets the following environmental variables before invoking configure:
+
+    CC, CXX, RANLIB, LD, AR, CFLAGS, CXXFLAGS, CPPFLAGS
+    LDFLAGS, PKG_CONFIG_PATH, PKG_CONFIG_LIBDIR,
+    PKG_CONFIG_ALL_STATIC
+
 ## Fargo roadmap
 
 The goal is to transition fargo to using something like an SDK instead.