Paul Kocialkowski has uploaded this change for review. ( https://review.coreboot.org/20103
Change subject: crossgcc: Resolve pointer and integer comparison in GCC ......................................................................
crossgcc: Resolve pointer and integer comparison in GCC
GCC version 7 is being a bit picky about pointer and integer comparison by default, which triggers a crossgcc build error.
This backports a patch from upstream GCC to fix the issue.
Change-Id: I8b1e806c10604c0df080ac5edc667bf1141e2c17 Signed-off-by: Paul Kocialkowki contact@paulk.fr --- A util/crossgcc/patches/gcc-6.3.0_pointer_integer.patch 1 file changed, 27 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/20103/1
diff --git a/util/crossgcc/patches/gcc-6.3.0_pointer_integer.patch b/util/crossgcc/patches/gcc-6.3.0_pointer_integer.patch new file mode 100644 index 0000000..f34d6cc --- /dev/null +++ b/util/crossgcc/patches/gcc-6.3.0_pointer_integer.patch @@ -0,0 +1,27 @@ +From 8db2cf6353c13f2a84cbe49b689654897906c499 Mon Sep 17 00:00:00 2001 +From: kyukhin kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4 +Date: Sat, 3 Sep 2016 10:57:05 +0000 +Subject: [PATCH] gcc/ * ubsan.c (ubsan_use_new_style_p): Fix check for empty + string. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239971 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/ubsan.c | 2 +- + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/gcc/ubsan.c b/gcc/ubsan.c +index 5cbc98dbabb..d3bd8e3393d 100644 +--- a/gcc/ubsan.c ++++ b/gcc/ubsan.c +@@ -1469,7 +1469,7 @@ 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; + +-- +2.13.0 +