Clarify that problems with shared libraries can also happen during the build.

diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 4488d50764e35e13b07460c9f6faed2835869b41..90d2c936c0a24c4cafd8f15c1ab6fb130d4fd030 100644 (file)
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -919,6 +919,9 @@ shared libraries, for instance those for Xaw3d or image support.
 These errors mean Emacs has been linked with a library whose shared
 library is not in the default search path of the dynamic linker.
 
+Similar problems could prevent Emacs from building, since the build
+process invokes Emacs several times.
+
 On many systems, it is possible to set LD_LIBRARY_PATH in your
 environment to specify additional directories where shared libraries
 can be found.