build: Resurrect i686-unknown-linux-gnu-gcc support.

* build-aux/build-cc32.sh (CC32_CFLAGS): Add -fno-builtin.  Resurrects
  i686-unknown-linux-gnu-gcc.

diff --git a/build-aux/build-cc32.sh b/build-aux/build-cc32.sh
index 6ad2a73f03ce7b3be91e4bef59404ac5bd047541..e1189a5085cb204097280906f7c93e6fb6fa2e80 100755 (executable)
--- a/build-aux/build-cc32.sh
+++ b/build-aux/build-cc32.sh
@@ -57,6 +57,7 @@ CC32_CPPFLAGS=${CC32_CPPFLAGS-"
 CC32_CFLAGS=${CC32_CFLAGS-"
 -std=gnu99
 -O0
+-fno-builtin
 -fno-stack-protector
 -g
 -m32