a0f97e06a4
The variable CFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of CFLAGS with KBUILD_CFLAGS all over the tree and enabling one to use: make CFLAGS=... to specify additional gcc commandline options. One usecase is when trying to find gcc bugs but other use cases has been requested too. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k Test was simple to do a defconfig build, apply the patch and check that nothing got rebuild. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| bug.c | ||
| bugs.c | ||
| checksum.S | ||
| delay.c | ||
| fault.c | ||
| ksyms.c | ||
| ldt.c | ||
| ptrace.c | ||
| ptrace_user.c | ||
| setjmp.S | ||
| sigcontext.c | ||
| signal.c | ||
| stub.S | ||
| stub_segv.c | ||
| sys_call_table.S | ||
| syscalls.c | ||
| sysrq.c | ||
| tls.c | ||
| unmap.c | ||
| user-offsets.c | ||