Fix FS#832
/source/build_dir/toolchain-mips_74kc_gcc-6.3.0_musl/gcc-6.3.0/gcc/ubsan.c:
In function 'bool ubsan_use_new_style_p(location_t)':
/source/build_dir/toolchain-mips_74kc_gcc-6.3.0_musl/gcc-6.3.0/gcc/ubsan.c:1474:23:
error: ISO C++ forbids comparison between pointer and integer
[-fpermissive]
|| xloc.file == '\0' || xloc.file[0] == '\xff'
^~~~
make[5]: *** [Makefile:1085: ubsan.o] Error 1
https://www.viva64.com/en/b/0425/#ID0EMGCI
Signed-off-by: Kevin Darbyshire-Bryant <ke...@darbyshire-bryant.me.uk>
---
toolchain/gcc/patches/6.3.0/960-fix-ubsan-defref.patch | 11 +++++++++++
1 file changed, 11 insertions(+)
create mode 100644 toolchain/gcc/patches/6.3.0/960-fix-ubsan-defref.patch
diff --git a/toolchain/gcc/patches/6.3.0/960-fix-ubsan-defref.patch
b/toolchain/gcc/patches/6.3.0/960-fix-ubsan-defref.patch
new file mode 100644
index 0000000..72d86c1
--- /dev/null
+++ b/toolchain/gcc/patches/6.3.0/960-fix-ubsan-defref.patch
@@ -0,0 +1,11 @@
+--- a/gcc/ubsan.c
++++ b/gcc/ubsan.c
+@@ -1471,7 +1471,7 @@ ubsan_use_new_style_p (location_t loc)
+
+ expanded_location xloc = expand_location (loc);
+ if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0
+- || xloc.file == '\0' || xloc.file[0] == '\xff'
++ || xloc.file[0] == '\0' || xloc.file[0] == '\xff'
+ || xloc.file[1] == '\xff')
+ return false;
+
--
2.7.4
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