diff options
Diffstat (limited to 'meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch')
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch deleted file mode 100644 index a5ded602e5..0000000000 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch +++ /dev/null @@ -1,67 +0,0 @@ -From 694eba7bb974f6b8bd308804cb24350150108b2b Mon Sep 17 00:00:00 2001 -From: He Zhe <zhe.he@windriver.com> -Date: Wed, 21 Nov 2018 15:12:43 +0800 -Subject: [PATCH] scripts: Use fixed input and output files instead of pipe for here-doc - -There was a bug of "as" in binutils that when it checks if the input file and -output file are the same one, it would not check if they are on the same block -device. The check is introduced by the following commit in v2.31. - -https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h= -67f846b59b32f3d704c601669409c2584383fea9 - -The here-doc usage in this script creates temporary file in /tmp. When we run in -an environment where /tmp has rarely been used, the newly created temporary file -may have a very low inode number. If the inode number was 6 which is the same as -/dev/null, the as would wrongly think the input file and the output file are the -same and report the following error. - -*** Compiler lacks asm-goto support.. Stop. - -One observed case happened in docker where the /tmp could be so rarely used that -very low number inode may be allocated and triggers the error. - -The fix below for the bug only exists on the master branch of binutils so far -and has not been released from upstream. As the convict is introduced since -v2.31, only v2.31 is affected. - -https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h= -2a50366ded329bfb39d387253450c9d5302c3503 - -When building linux-libc-headers we need to use "as" in binutils which does not -contain the fix for the moment. To work around the error, we create a fixed -temporary file to contain the program being tested. - -This patch also removes ">/dev/null 2>&1" so we will have more direct error -information in case something else wrong happened. - -Upstream-Status: Inappropriate [A work around for binutils v2.31] - -Signed-off-by: He Zhe <zhe.he@windriver.com> ---- - scripts/gcc-goto.sh | 5 ++++- - 1 file changed, 4 insertions(+), 1 deletion(-) - -diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh -index 8b980fb22..d256a9438 100755 ---- a/scripts/gcc-goto.sh -+++ b/scripts/gcc-goto.sh -@@ -3,7 +3,7 @@ - # Test for gcc 'asm goto' support - # Copyright (C) 2010, Jason Baron <jbaron@redhat.com> - --cat << "END" | $@ -x c - -fno-PIE -c -o /dev/null -+cat << "END" > ./input - int main(void) - { - #if defined(__arm__) || defined(__aarch64__) -@@ -20,3 +20,6 @@ entry: - return 0; - } - END -+ -+$@ -x c ./input -fno-PIE -c -o ./output -+rm ./input ./output --- -2.19.1 - |