public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
* [gcc r13-3200] RISC-V: Add riscv_vector.h wrapper in testsuite to prevent pull in stdint.h from C library
@ 2022-10-10 13:11 Kito Cheng
0 siblings, 0 replies; only message in thread
From: Kito Cheng @ 2022-10-10 13:11 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d0bbecb1c418b680505faa998fe420f0fd4bbfc1
commit r13-3200-gd0bbecb1c418b680505faa998fe420f0fd4bbfc1
Author: Kito Cheng <kito.cheng@sifive.com>
Date: Fri Oct 7 16:55:14 2022 +0800
RISC-V: Add riscv_vector.h wrapper in testsuite to prevent pull in stdint.h from C library
For RISC-V linux/glibc toolchain will got header file not found when including
stdint.h if multilib is not enabled, it because some header file will
try to include gnu/stubs-<ABI-NAME>.h from the system, however it only
generated when multilib enabled.
In order to prevent that, we introduce a wrapper for riscv_vector.h,
include stdint-gcc.h rather than the default stdint.h.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/riscv_vector.h: New.
Reported-by: Christoph Müllner <christoph.muellner@vrull.eu>
Tested-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
Diff:
---
gcc/testsuite/gcc.target/riscv/rvv/base/riscv_vector.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/riscv_vector.h b/gcc/testsuite/gcc.target/riscv/rvv/base/riscv_vector.h
new file mode 100644
index 00000000000..fbb4858fc86
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/riscv_vector.h
@@ -0,0 +1,11 @@
+/* Wrapper of riscv_vector.h, prevent riscv_vector.h including stdint.h from
+ C library, that might cause problem on testing RV32 related testcase when
+ we disable multilib. */
+#ifndef _RISCV_VECTOR_WRAP_H
+
+#define _GCC_WRAP_STDINT_H
+#include "stdint-gcc.h"
+#include_next <riscv_vector.h>
+#define _RISCV_VECTOR_WRAP_H
+
+#endif
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-10-10 13:11 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-10 13:11 [gcc r13-3200] RISC-V: Add riscv_vector.h wrapper in testsuite to prevent pull in stdint.h from C library Kito Cheng
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).