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[Committed] S/390: Suppress string diagnostics for pre-release GCC
- From: Andreas Krebbel <krebbel at linux dot ibm dot com>
- To: binutils at sourceware dot org
- Cc: Andreas Krebbel <krebbel at linux dot vnet dot ibm dot com>
- Date: Mon, 23 Jul 2018 10:49:57 +0200
- Subject: [Committed] S/390: Suppress string diagnostics for pre-release GCC
From: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Building for S/390 currently fails when using a GCC 8.1 pre-release
version like 8.0.1 (as it is used by F28). Fixed with the attached patch.
bfd/ChangeLog:
2018-07-23 Andreas Krebbel <krebbel@linux.ibm.com>
* elf32-s390.c (elf_s390_write_core_note): Make GCC version 8.0 to
be covered by the check as well.
* elf64-s390.c (elf_s390_write_core_note): Likewise.
---
bfd/elf32-s390.c | 4 ++--
bfd/elf64-s390.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index 56008a1..c47bbab 100644
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -3951,7 +3951,7 @@ elf_s390_write_core_note (bfd *abfd, char *buf, int *bufsiz,
va_end (ap);
strncpy (data + 28, fname, 16);
-#if GCC_VERSION == 8001
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
DIAGNOSTIC_PUSH;
/* GCC 8.1 warns about 80 equals destination size with
-Wstringop-truncation:
@@ -3960,7 +3960,7 @@ elf_s390_write_core_note (bfd *abfd, char *buf, int *bufsiz,
DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION;
#endif
strncpy (data + 44, psargs, 80);
-#if GCC_VERSION == 8001
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
DIAGNOSTIC_POP;
#endif
return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c
index 0a9bfe4..16a62a3 100644
--- a/bfd/elf64-s390.c
+++ b/bfd/elf64-s390.c
@@ -3785,7 +3785,7 @@ elf_s390_write_core_note (bfd *abfd, char *buf, int *bufsiz,
va_end (ap);
strncpy (data + 40, fname, 16);
-#if GCC_VERSION == 8001
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
DIAGNOSTIC_PUSH;
/* GCC 8.1 warns about 80 equals destination size with
-Wstringop-truncation:
@@ -3794,7 +3794,7 @@ elf_s390_write_core_note (bfd *abfd, char *buf, int *bufsiz,
DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION;
#endif
strncpy (data + 56, psargs, 80);
-#if GCC_VERSION == 8001
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
DIAGNOSTIC_POP;
#endif
return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
--
2.9.1