no-pie FLAG needed for ubuntu yakety yak (16.10)

[Cyrus Harmon]

Apparently some platforms must was "nopie" in their CC dumpspecs as that's what we currently check for. Without breaking that, I've added what ubuntu 16.10 needs to build for its no-pie invocation:

--- a/src/runtime/Config.x86-64-linux
+++ b/src/runtime/Config.x86-64-linux
@@ -57,6 +57,12 @@ LINKFLAGS += -nopie
 LDFLAGS += -nopie
 endif

+ifneq ($(shell $(CC) -dumpspecs 2>/dev/null | grep -e no-pie),)
+CFLAGS += -fno-pie
+LINKFLAGS += -no-pie
+LDFLAGS += -no-pie
+endif
+
 # Nothing to do for after-grovel-headers.
 .PHONY: after-grovel-headers
 after-grovel-headers:

[Christoph Egger (christoph-egger)]

Please consider to move the fix out of the x86-64 case into more general land. This is relevant for all gcc based builds on debian stretch for example (arm, arm64, powerpc, x86-32, x86-64)

[Stas Boukarev (stassats)]

3403dbaffc0a9bab49b78cf0bb5308cce0a0c153 disables PIE everywhere.