cmd/6c, cmd/6g: add flag to support large-model code generation
Added the -pic flag to 6c and 6g to avoid assembler instructions that
cannot use RIP-relative adressing. This is needed to support the -shared mode
in 6l.
See also:
https://golang.org/cl/6926049
https://golang.org/cl/6822078
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7064048
diff --git a/src/make.bash b/src/make.bash
index 1190b93..6c78f93 100755
--- a/src/make.bash
+++ b/src/make.bash
@@ -23,6 +23,9 @@
# GO_LDFLAGS: Additional 5l/6l/8l arguments to use when
# building the commands.
#
+# GO_CCFLAGS: Additional 5c/6c/8c arguments to use when
+# building.
+#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
# to include all cgo related files, .c and .go file with "cgo"
# build directive, in the build. Set it to 0 to ignore them.
@@ -129,12 +132,12 @@
if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
echo "# Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
- "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std
+ "$GOTOOLDIR"/go_bootstrap install -ccflags "$GO_CCFLAGS" -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std
echo
fi
echo "# Building packages and commands for $GOOS/$GOARCH."
-"$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std
+"$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -ccflags "$GO_CCFLAGS" -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std
echo
rm -f "$GOTOOLDIR"/go_bootstrap
