Hi,
Currently when building a cross-compiler targeting arm-wrs-vxworks7, the
selftests fail unless the VSB_DIR environment variable is set.
The same !nostdinc condition is used for VXWORKS_ADDITIONAL_CPP_SPEC.
OK for mainline?
Iain.
---
gcc/ChangeLog:
* config/vxworks.h (STARTFILE_PREFIX_SPEC): Avoid using VSB_DIR if
-nostdinc is used.
---
gcc/config/vxworks.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/vxworks.h b/gcc/config/vxworks.h
index d648d2f23cb..065c9e12b88 100644
--- a/gcc/config/vxworks.h
+++ b/gcc/config/vxworks.h
@@ -108,7 +108,7 @@ along with GCC; see the file COPYING3. If not see
#if TARGET_VXWORKS7
#undef STARTFILE_PREFIX_SPEC
-#define STARTFILE_PREFIX_SPEC "%:getenv(VSB_DIR /usr/lib/common)"
+#define STARTFILE_PREFIX_SPEC "%{!nostdinc:%:getenv(VSB_DIR /usr/lib/common)}"
#define TLS_SYM "-u __tls__"
#else
#define TLS_SYM ""
--
2.20.1
