Commit 3c6ce7a5 authored by Willy Tarreau's avatar Willy Tarreau Committed by Paul E. McKenney
Browse files

tools/nolibc: Fix position of -lgcc in the documented example 



The documentation header in the nolibc.h file provides an example command
line, but it places the -lgcc argument before the source files, which
can fail with libgcc.a (e.g. on ARM when uidiv is needed). This commit
therefore moves the -lgcc to the end of the command line, hopefully
before this example leaks into makefiles.  This is a port of nolibc's
upstream commit b5e282089223 to the Linux kernel.

Fixes: 66b6f755 ("rcutorture: Import a copy of nolibc")
Tested-by: default avatarValentin Schneider <valentin.schneider@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com> [arm64]
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 35635d7f

tools/include/nolibc/nolibc.h

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ 
 *

 * A simple static executable may be built this way :

 *      $ gcc -fno-asynchronous-unwind-tables -fno-ident -s -Os -nostdlib \

 *            -static -include nolibc.h -lgcc -o hello hello.c

 *            -static -include nolibc.h -o hello hello.c -lgcc

 *

 * A very useful calling convention table may be found here :

 *      http://man7.org/linux/man-pages/man2/syscall.2.html