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| author | netchild <netchild@FreeBSD.org> | 2010-04-02 06:55:31 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2010-04-02 06:55:31 +0000 |
| commit | e14ccde629ef57d3eb9b2e301b0789029e6ba32d (patch) | |
| tree | a328b94a6cba383d7a03a4da5cb2becf2d12be03 /sys/conf/kern.mk | |
| parent | 1edbfe1bf0f2aa5129e857b93c974d7b8b98d889 (diff) | |
| download | FreeBSD-src-e14ccde629ef57d3eb9b2e301b0789029e6ba32d.zip FreeBSD-src-e14ccde629ef57d3eb9b2e301b0789029e6ba32d.tar.gz | |
WITH_CTF can now be specified in src.conf (not recommended, there
are some problems with static executables), make.conf (would also
affect ports which do not use GNU make and do not override the
compile targets) or in the kernel config (via "makeoptions
WITH_CTF=yes").
Additional (related) changes:
- propagate WITH_CTF to module builds
- do not add -g to the linker flags, it's a noop there anyway
(at least according to the man page of ld)
- do not add -g to CFLAGS unconditionally
we need to have a look if it is really needed (IMO not) or if there
is a way to add it only when WITH_CTF is used
Note: ctfconvert / ctfmerge lines will not appear in the build output,
to protect the innocent (those which do not build with WITH_CTF would
see the shell-test and may think WITH_CTF is used).
Reviewed by: imp, jhb, scottl (earlier version)
Discussed on: arch@
Diffstat (limited to 'sys/conf/kern.mk')
| -rw-r--r-- | sys/conf/kern.mk | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk index 0f5cd66..7e23a80 100644 --- a/sys/conf/kern.mk +++ b/sys/conf/kern.mk @@ -108,3 +108,11 @@ CFLAGS+= -restrict ${MACHINE_ARCH} != "arm" && ${MACHINE_ARCH} != "mips" CFLAGS+= -fstack-protector .endif + +# +# Enable CTF conversation on request. +# +.if defined(WITH_CTF) +.undef NO_CTF +.endif + |
